fffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") open(&(0x7f0000000d80)='./file0\x00', 0x41a003, 0x0) open(0x0, 0x14e043, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00000008c0)) syz_clone(0xe204a000, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) 05:00:55 executing program 2: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0xe000, 0x0) 05:00:55 executing program 3: r0 = fsopen(&(0x7f0000000040)='cpuset\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000080)='/proc/self/attr/fscreate\x00', &(0x7f00000000c0)='-&\x00', 0x0) 05:00:55 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) 05:00:55 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x4c00}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:00:55 executing program 5: open(0x0, 0x0, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) open(&(0x7f00000007c0)='./bus\x00', 0x200000, 0x8) sendmmsg$unix(r1, 0x0, 0x0, 0x20004805) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") sched_setaffinity(0x0, 0x8, &(0x7f00000008c0)=0x5) r2 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) 05:00:55 executing program 3: socket(0x2, 0x1, 0x80) 05:00:55 executing program 2: openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/fscreate\x00', 0x2, 0x0) 05:00:55 executing program 1: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 1406.831018][T22336] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 05:00:55 executing program 2: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r0, 0x8982, &(0x7f0000000000)={0x1, 'vlan1\x00', {}, 0xfe01}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0xb, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x90) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000280)='sched_switch\x00', r1}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000e40)={0x6, 0x3, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x274}}, &(0x7f0000000180)='GPL\x00', 0x9, 0xd4, &(0x7f0000000bc0)=""/212, 0x41100, 0x5, '\x00', 0x0, 0x3, 0xffffffffffffffff, 0x8, &(0x7f0000000400)={0x4, 0x3}, 0x8, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, &(0x7f0000000d00)=[0x1, 0x1, 0xffffffffffffffff, r2, 0xffffffffffffffff], &(0x7f0000000d40)=[{0x5, 0x1, 0xf, 0xb}], 0x10, 0x7ff}, 0x90) syz_genetlink_get_family_id$nfc(&(0x7f0000000480), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1, 0x4a6, &(0x7f0000000580)="$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") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000380)=@file={0x0, './file2\x00'}, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r5, 0x800) lseek(r5, 0x200, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f00000001c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r5, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@ipv4_deladdr={0x30, 0x15, 0x200, 0x70bd26, 0x25dfdbff, {0x2, 0x20, 0x81, 0xc8, r6}, [@IFA_TARGET_NETNSID={0x8, 0xa, 0x4}, @IFA_ADDRESS={0x8, 0x1, @dev={0xac, 0x14, 0x14, 0xb}}, @IFA_LOCAL={0x8, 0x2, @loopback}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x4044) r7 = open(&(0x7f0000000000)='./bus\x00', 0x24080, 0x0) sendfile(r5, r7, 0x0, 0x10000) [ 1406.878437][ T2777] Alternate GPT is invalid, using primary GPT. [ 1406.884810][ T2777] loop0: p2 p3 p7 [ 1406.885138][T22336] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1406.897758][T22336] CPU: 0 PID: 22336 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1406.907903][T22336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1406.918033][T22336] Call Trace: [ 1406.921317][T22336] [ 1406.924279][T22336] dump_stack_lvl+0xda/0x130 [ 1406.928958][T22336] dump_stack+0x15/0x20 [ 1406.933202][T22336] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1406.938343][T22336] kobject_add_internal+0x3eb/0x730 [ 1406.943621][T22336] kobject_add+0xdc/0x150 [ 1406.948017][T22336] ? kobject_get+0x95/0xc0 [ 1406.952483][T22336] ? kobject_put+0xd8/0x160 [ 1406.957053][T22336] ? device_add+0x2ea/0x8b0 [ 1406.961582][T22336] device_add+0x2f8/0x8b0 [ 1406.966084][T22336] netdev_register_kobject+0xfc/0x230 [ 1406.971495][T22336] register_netdevice+0x65b/0xb20 [ 1406.976548][T22336] veth_newlink+0x5a6/0x810 [ 1406.981085][T22336] ? veth_validate+0x100/0x100 [ 1406.985916][T22336] rtnl_newlink+0xee5/0x1670 [ 1406.990671][T22336] ? rtnl_newlink+0x2a1/0x1670 [ 1406.995510][T22336] ? security_capable+0x5e/0x80 [ 1407.000374][T22336] ? ns_capable+0x7c/0xb0 [ 1407.004724][T22336] ? rtnl_setlink+0x300/0x300 [ 1407.009480][T22336] rtnetlink_rcv_msg+0x807/0x8c0 [ 1407.014424][T22336] ? nlmon_xmit+0x4b/0x60 [ 1407.018831][T22336] ? nlmon_xmit+0x4b/0x60 [ 1407.023208][T22336] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1407.028509][T22336] ? kmem_cache_free+0x1d9/0x380 [ 1407.033509][T22336] ? __kfree_skb+0x104/0x140 [ 1407.038126][T22336] ? nlmon_xmit+0x4b/0x60 [ 1407.042528][T22336] ? __kfree_skb+0x104/0x140 [ 1407.047126][T22336] ? consume_skb+0x57/0x180 [ 1407.051645][T22336] ? nlmon_xmit+0x4b/0x60 [ 1407.055982][T22336] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1407.061333][T22336] ? __dev_queue_xmit+0xaae/0x1d80 [ 1407.066467][T22336] ? ref_tracker_free+0x3a1/0x400 [ 1407.071506][T22336] netlink_rcv_skb+0x126/0x220 [ 1407.076282][T22336] ? rtnetlink_bind+0x60/0x60 [ 1407.080979][T22336] rtnetlink_rcv+0x1c/0x20 [ 1407.085488][T22336] netlink_unicast+0x589/0x650 [ 1407.090356][T22336] netlink_sendmsg+0x66e/0x770 [ 1407.095130][T22336] ? netlink_getsockopt+0x3e0/0x3e0 [ 1407.100340][T22336] ____sys_sendmsg+0x37c/0x4d0 [ 1407.105119][T22336] __sys_sendmsg+0x1e9/0x270 [ 1407.109786][T22336] __x64_sys_sendmsg+0x46/0x50 [ 1407.114561][T22336] do_syscall_64+0x44/0x110 [ 1407.119163][T22336] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1407.125159][T22336] RIP: 0033:0x7f1e33d10ae9 [ 1407.129580][T22336] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1407.149201][T22336] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1407.157635][T22336] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1407.165690][T22336] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 05:00:55 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000100)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', 0x0, r0, 0x2, 0x2}, 0x48) [ 1407.173666][T22336] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1407.181726][T22336] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1407.189720][T22336] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1407.197711][T22336] [ 1407.200967][T22336] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1407.209875][T22348] loop5: detected capacity change from 0 to 2048 05:00:55 executing program 3: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'veth1\x00'}) [ 1407.283708][ T2777] Alternate GPT is invalid, using primary GPT. [ 1407.290207][ T2777] loop2: p2 p3 p7 [ 1407.427075][T22358] loop0: detected capacity change from 0 to 2048 [ 1407.437295][ T2777] Alternate GPT is invalid, using primary GPT. [ 1407.443630][ T2777] loop2: p2 p3 p7 [ 1407.475695][T22358] Alternate GPT is invalid, using primary GPT. [ 1407.482040][T22358] loop0: p2 p3 p7 [ 1407.532541][T22358] ip6tnl0 speed is unknown, defaulting to 1000 05:00:56 executing program 1: bpf$BPF_RAW_TRACEPOINT_OPEN(0x23, &(0x7f0000000140)={0x0}, 0x10) 05:00:56 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x5865}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:00:56 executing program 3: bpf$BPF_RAW_TRACEPOINT_OPEN(0xe, 0x0, 0x0) 05:00:56 executing program 0: r0 = open(0x0, 0x0, 0x2) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") open(&(0x7f0000000d80)='./file0\x00', 0x41a003, 0x0) open(0x0, 0x14e043, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00000008c0)) syz_clone(0xe204a000, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) 05:00:56 executing program 1: bpf$BPF_RAW_TRACEPOINT_OPEN(0x8, 0x0, 0x2) 05:00:56 executing program 3: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0xf94d05caa4035ac2, 0x0) 05:00:56 executing program 1: r0 = fsopen(&(0x7f0000000200)='cgroup2\x00', 0x0) fsconfig$FSCONFIG_SET_FLAG(r0, 0x0, &(0x7f0000000240)='dirsync\x00', 0x0, 0x0) [ 1407.660197][T22368] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1407.695400][T22368] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' 05:00:56 executing program 5: open(0x0, 0x0, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) open(&(0x7f00000007c0)='./bus\x00', 0x200000, 0x8) sendmmsg$unix(r1, 0x0, 0x0, 0x20004805) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") sched_setaffinity(0x0, 0x8, &(0x7f00000008c0)=0x5) r2 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) [ 1407.704631][T22368] CPU: 0 PID: 22368 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1407.714817][T22368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1407.724909][T22368] Call Trace: [ 1407.728198][T22368] [ 1407.731144][T22368] dump_stack_lvl+0xda/0x130 [ 1407.735776][T22368] dump_stack+0x15/0x20 [ 1407.739991][T22368] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1407.745138][T22368] kobject_add_internal+0x3eb/0x730 [ 1407.750470][T22368] kobject_add+0xdc/0x150 [ 1407.754821][T22368] ? kobject_get+0x95/0xc0 [ 1407.759260][T22368] ? kobject_put+0xd8/0x160 [ 1407.763795][T22368] ? device_add+0x2ea/0x8b0 [ 1407.768421][T22368] device_add+0x2f8/0x8b0 [ 1407.772787][T22368] netdev_register_kobject+0xfc/0x230 [ 1407.778182][T22368] register_netdevice+0x65b/0xb20 [ 1407.783288][T22368] veth_newlink+0x5a6/0x810 [ 1407.787891][T22368] ? veth_validate+0x100/0x100 [ 1407.792726][T22368] rtnl_newlink+0xee5/0x1670 [ 1407.797352][T22368] ? rtnl_newlink+0x2a1/0x1670 [ 1407.802150][T22368] ? security_capable+0x5e/0x80 [ 1407.807017][T22368] ? ns_capable+0x7c/0xb0 [ 1407.811416][T22368] ? rtnl_setlink+0x300/0x300 [ 1407.816218][T22368] rtnetlink_rcv_msg+0x807/0x8c0 [ 1407.821254][T22368] ? nlmon_xmit+0x4b/0x60 [ 1407.825629][T22368] ? nlmon_xmit+0x4b/0x60 [ 1407.830008][T22368] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1407.835357][T22368] ? kmem_cache_free+0x1d9/0x380 [ 1407.840326][T22368] ? __kfree_skb+0x104/0x140 [ 1407.845012][T22368] ? nlmon_xmit+0x4b/0x60 [ 1407.849441][T22368] ? __kfree_skb+0x104/0x140 [ 1407.854054][T22368] ? consume_skb+0x57/0x180 05:00:56 executing program 1: bpf$BPF_RAW_TRACEPOINT_OPEN(0x16, &(0x7f0000000140)={0x0}, 0x10) [ 1407.858651][T22368] ? nlmon_xmit+0x4b/0x60 [ 1407.863042][T22368] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1407.868368][T22368] ? __dev_queue_xmit+0xaae/0x1d80 [ 1407.873592][T22368] ? ref_tracker_free+0x3a1/0x400 [ 1407.878655][T22368] netlink_rcv_skb+0x126/0x220 [ 1407.883448][T22368] ? rtnetlink_bind+0x60/0x60 [ 1407.888234][T22368] rtnetlink_rcv+0x1c/0x20 [ 1407.892684][T22368] netlink_unicast+0x589/0x650 [ 1407.897582][T22368] netlink_sendmsg+0x66e/0x770 [ 1407.902390][T22368] ? netlink_getsockopt+0x3e0/0x3e0 [ 1407.907669][T22368] ____sys_sendmsg+0x37c/0x4d0 [ 1407.912474][T22368] __sys_sendmsg+0x1e9/0x270 [ 1407.917097][T22368] ? wake_up_q+0x3f/0x70 [ 1407.921432][T22368] __x64_sys_sendmsg+0x46/0x50 [ 1407.926216][T22368] do_syscall_64+0x44/0x110 [ 1407.930819][T22368] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1407.936847][T22368] RIP: 0033:0x7f1e33d10ae9 [ 1407.941349][T22368] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1407.960990][T22368] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1407.969492][T22368] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1407.977482][T22368] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1407.979111][T22377] loop0: detected capacity change from 0 to 2048 [ 1407.985453][T22368] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1407.985472][T22368] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1407.985488][T22368] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1407.985511][T22368] [ 1407.985649][T22368] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1408.067476][T22377] Alternate GPT is invalid, using primary GPT. [ 1408.073980][T22377] loop0: p2 p3 p7 [ 1408.121029][T22382] loop5: detected capacity change from 0 to 2048 [ 1408.180578][T22375] ip6tnl0 speed is unknown, defaulting to 1000 05:00:57 executing program 2: syz_emit_ethernet(0x46, &(0x7f0000000000)={@random="e967cfeea5be", @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "0f4d81", 0x10, 0x3a, 0x0, @dev, @mcast2, {[], @ndisc_ra}}}}}, 0x0) 05:00:57 executing program 3: openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0xc02, 0x0) 05:00:57 executing program 1: r0 = getpgrp(0xffffffffffffffff) ptrace$ARCH_FORCE_TAGGED_SVA(0x1e, r0, 0x0, 0x4004) 05:00:57 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x6000}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:00:57 executing program 0: r0 = open(0x0, 0x0, 0x2) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") open(&(0x7f0000000d80)='./file0\x00', 0x41a003, 0x0) open(0x0, 0x14e043, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00000008c0)) syz_clone(0xe204a000, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) 05:00:57 executing program 1: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/attr/keycreate\x00', 0x2, 0x0) write$selinux_attr(r0, 0x0, 0x0) 05:00:57 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x1d}, {}]}) 05:00:57 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x2, 0x4e21, @loopback}, 0x10) 05:00:57 executing program 2: socket(0xa, 0x1, 0x6) [ 1408.295395][T22389] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 05:00:57 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={0x0}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000036c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r3}, 0x10) r4 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', &(0x7f00000005c0)={0x2003, 0x10, 0x8}, 0x18) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000880)=[{{&(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000300)=[{&(0x7f00000002c0)="58a6671e2ef40544f1a738b152af7d2916f86d0c73a6ea2ade60278538b6ede6d9d29f670a831310d135eab9f99041999ad447fc35be70f38d78", 0x3a}], 0x1, &(0x7f0000000340)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18, 0x4000}}, {{&(0x7f0000000380)=@file={0x838e739d96cfffac, './file0\x00'}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000400)="f0fa1e9ee61a36b366c6b6d662cba7db8eac8597e9c77580385c9f62f0b3c89007521130db4c8c95c69e4f297669091565987c6b9f64c290841140c3f059f5b0cc6c0c6ae607f2d55f1e92d7bd62328407319ee3c4f45dcf26f77ae9b11d16b8b628d3c58a501fa2ca83ba74f6bbf2fe11d4566ec43e55f5f5f03e2e695a9e3eeb1e53438d4d4bcad8cbbf0b5ba4f0dad216d032eb56f39f8acc137f917617b5e66899b1b108a21c0ef65712e4902749395dd3eb36", 0xb5}], 0x1, &(0x7f0000000800)=[@cred={{0x1c, 0x1, 0x2, {r0, 0xee00}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r3, r4]}}], 0x58, 0x40000}}], 0x2, 0x20004001) r5 = open(&(0x7f0000000100)='./file0\x00', 0x60c2, 0x0) getgid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) sched_setscheduler(0x0, 0x3, 0x0) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000000)='.\x00', 0x400017e) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f0000000580)) inotify_add_watch(r5, &(0x7f0000000040)='./file0\x00', 0x50) syz_open_dev$vcsu(0x0, 0x0, 0x18000) bpf$PROG_LOAD(0x5, 0x0, 0x0) lseek(0xffffffffffffffff, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000001740)=ANY=[@ANYBLOB="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"], &(0x7f0000001000)='GPL\x00'}, 0x53) r7 = open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) write(r5, &(0x7f0000000600)="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", 0x200) sendfile(r5, r7, 0x0, 0xef85) [ 1408.339459][ T2777] Alternate GPT is invalid, using primary GPT. [ 1408.345980][ T2777] loop2: p2 p3 p7 [ 1408.347501][T22395] loop0: detected capacity change from 0 to 2048 [ 1408.378113][T22389] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1408.387284][T22389] CPU: 0 PID: 22389 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1408.397359][T22389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1408.407448][T22389] Call Trace: [ 1408.410773][T22389] [ 1408.413706][T22389] dump_stack_lvl+0xda/0x130 [ 1408.418312][T22389] dump_stack+0x15/0x20 [ 1408.422555][T22389] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1408.427680][T22389] kobject_add_internal+0x3eb/0x730 [ 1408.432998][T22389] kobject_add+0xdc/0x150 [ 1408.437338][T22389] ? kobject_get+0x95/0xc0 [ 1408.441761][T22389] ? kobject_put+0xd8/0x160 [ 1408.446299][T22389] ? device_add+0x2ea/0x8b0 [ 1408.450895][T22389] device_add+0x2f8/0x8b0 [ 1408.455246][T22389] netdev_register_kobject+0xfc/0x230 [ 1408.460672][T22389] register_netdevice+0x65b/0xb20 [ 1408.465793][T22389] veth_newlink+0x5a6/0x810 [ 1408.470413][T22389] ? veth_validate+0x100/0x100 [ 1408.475220][T22389] rtnl_newlink+0xee5/0x1670 [ 1408.479826][T22389] ? rtnl_newlink+0x2a1/0x1670 [ 1408.484599][T22389] ? __rcu_read_unlock+0x4d/0x70 [ 1408.489630][T22389] ? __schedule+0x63e/0x8d0 [ 1408.494150][T22389] ? rtnl_setlink+0x300/0x300 [ 1408.498877][T22389] rtnetlink_rcv_msg+0x807/0x8c0 [ 1408.503896][T22389] ? nlmon_xmit+0x4b/0x60 [ 1408.508241][T22389] ? nlmon_xmit+0x4b/0x60 [ 1408.512601][T22389] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1408.517937][T22389] ? kmem_cache_free+0x1d9/0x380 [ 1408.522962][T22389] ? __kfree_skb+0x104/0x140 [ 1408.527661][T22389] ? nlmon_xmit+0x4b/0x60 [ 1408.532062][T22389] ? __kfree_skb+0x104/0x140 [ 1408.536770][T22389] ? consume_skb+0x57/0x180 [ 1408.541292][T22389] ? nlmon_xmit+0x4b/0x60 [ 1408.545636][T22389] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1408.550941][T22389] ? __dev_queue_xmit+0xaae/0x1d80 [ 1408.556067][T22389] ? ref_tracker_free+0x3a1/0x400 [ 1408.561109][T22389] ? sysvec_apic_timer_interrupt+0x42/0x80 [ 1408.566992][T22389] netlink_rcv_skb+0x126/0x220 [ 1408.571787][T22389] ? rtnetlink_bind+0x60/0x60 [ 1408.576474][T22389] rtnetlink_rcv+0x1c/0x20 [ 1408.580943][T22389] netlink_unicast+0x589/0x650 [ 1408.585732][T22389] netlink_sendmsg+0x66e/0x770 [ 1408.590529][T22389] ? netlink_getsockopt+0x3e0/0x3e0 [ 1408.595887][T22389] ____sys_sendmsg+0x37c/0x4d0 [ 1408.600675][T22389] __sys_sendmsg+0x1e9/0x270 [ 1408.605358][T22389] __x64_sys_sendmsg+0x46/0x50 [ 1408.610136][T22389] do_syscall_64+0x44/0x110 [ 1408.614685][T22389] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1408.620750][T22389] RIP: 0033:0x7f1e33d10ae9 [ 1408.625168][T22389] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1408.644836][T22389] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1408.653256][T22389] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1408.661279][T22389] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1408.669373][T22389] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1408.677351][T22389] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1408.685333][T22389] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1408.693337][T22389] [ 1408.696491][T22389] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1408.730420][T22395] Alternate GPT is invalid, using primary GPT. [ 1408.736970][T22395] loop0: p2 p3 p7 [ 1408.759492][T22406] ip6tnl0 speed is unknown, defaulting to 1000 [ 1408.761183][ T2777] Alternate GPT is invalid, using primary GPT. [ 1408.772045][ T2777] loop2: p2 p3 p7 05:00:57 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3001, 0x0) 05:00:57 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x60}, {}]}) 05:00:57 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x6558}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:00:57 executing program 5: open(0x0, 0x0, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) open(&(0x7f00000007c0)='./bus\x00', 0x200000, 0x8) sendmmsg$unix(r1, 0x0, 0x0, 0x20004805) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") sched_setaffinity(0x0, 0x8, &(0x7f00000008c0)=0x5) r2 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) [ 1408.984009][T22410] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1409.021092][T22410] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1409.030351][T22410] CPU: 0 PID: 22410 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1409.043076][T22410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1409.053140][T22410] Call Trace: [ 1409.056424][T22410] [ 1409.059366][T22410] dump_stack_lvl+0xda/0x130 [ 1409.063989][T22410] dump_stack+0x15/0x20 [ 1409.068207][T22410] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1409.073411][T22410] kobject_add_internal+0x3eb/0x730 [ 1409.078705][T22410] kobject_add+0xdc/0x150 [ 1409.083060][T22410] ? kobject_put+0xd8/0x160 [ 1409.087650][T22410] ? device_add+0x2ea/0x8b0 [ 1409.092240][T22410] device_add+0x2f8/0x8b0 [ 1409.096601][T22410] netdev_register_kobject+0xfc/0x230 [ 1409.102040][T22410] register_netdevice+0x65b/0xb20 [ 1409.107094][T22410] veth_newlink+0x5a6/0x810 [ 1409.111636][T22410] ? veth_validate+0x100/0x100 [ 1409.116452][T22410] rtnl_newlink+0xee5/0x1670 [ 1409.121056][T22410] ? rtnl_newlink+0x2a1/0x1670 [ 1409.125860][T22410] ? __rcu_read_unlock+0x4d/0x70 [ 1409.130957][T22410] ? __mutex_lock+0x54/0x8d0 [ 1409.135570][T22410] ? rtnl_setlink+0x300/0x300 [ 1409.140299][T22410] rtnetlink_rcv_msg+0x807/0x8c0 [ 1409.145257][T22410] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1409.150602][T22410] ? bpf_get_smp_processor_id+0x9/0x20 [ 1409.156089][T22410] ? ___bpf_prog_run+0x419d/0x41e0 [ 1409.161211][T22410] ? kmem_cache_free+0x1d9/0x380 [ 1409.166305][T22410] ? __kfree_skb+0x104/0x140 [ 1409.170967][T22410] ? nlmon_xmit+0x4b/0x60 [ 1409.175342][T22410] ? __kfree_skb+0x104/0x140 [ 1409.180008][T22410] ? consume_skb+0x57/0x180 [ 1409.184537][T22410] ? nlmon_xmit+0x4b/0x60 [ 1409.188889][T22410] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1409.190674][ T2777] Alternate GPT is invalid, using primary GPT. [ 1409.194222][T22410] ? __dev_queue_xmit+0xaae/0x1d80 [ 1409.200520][ T2777] loop2: p2 p3 p7 [ 1409.205473][T22410] ? ref_tracker_free+0x3a1/0x400 [ 1409.205514][T22410] netlink_rcv_skb+0x126/0x220 [ 1409.219061][T22410] ? rtnetlink_bind+0x60/0x60 [ 1409.223849][T22410] rtnetlink_rcv+0x1c/0x20 [ 1409.228303][T22410] netlink_unicast+0x589/0x650 05:00:57 executing program 1: r0 = socket$igmp6(0xa, 0x3, 0x2) shutdown(r0, 0xccb30cd713202fb) 05:00:57 executing program 2: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, 0x0) [ 1409.233227][T22410] netlink_sendmsg+0x66e/0x770 [ 1409.238032][T22410] ? netlink_getsockopt+0x3e0/0x3e0 [ 1409.243251][T22410] ____sys_sendmsg+0x37c/0x4d0 [ 1409.248120][T22410] __sys_sendmsg+0x1e9/0x270 [ 1409.252792][T22410] __x64_sys_sendmsg+0x46/0x50 [ 1409.257586][T22410] do_syscall_64+0x44/0x110 [ 1409.262123][T22410] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1409.268124][T22410] RIP: 0033:0x7f1e33d10ae9 [ 1409.272606][T22410] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1409.292317][T22410] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1409.300737][T22410] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1409.308711][T22410] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1409.316682][T22410] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1409.324652][T22410] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1409.332623][T22410] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1409.340599][T22410] [ 1409.343815][T22410] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1409.456784][T22423] loop5: detected capacity change from 0 to 2048 05:00:58 executing program 1: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000100)='./binderfs/binder0\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ff8000/0x6000)=nil, 0x6000, 0x1, 0x11, r0, 0x0) 05:00:58 executing program 2: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x24080, 0x0) 05:00:58 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x6800}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:00:58 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x4d}, {}]}) 05:00:58 executing program 2: syz_open_dev$loop(&(0x7f0000000000), 0x0, 0xfffffe00) 05:00:58 executing program 0: r0 = open(0x0, 0x0, 0x2) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") open(&(0x7f0000000d80)='./file0\x00', 0x41a003, 0x0) open(0x0, 0x14e043, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00000008c0)) syz_clone(0xe204a000, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) 05:00:58 executing program 1: bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000780), 0x1) 05:00:58 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x25}, {}]}) 05:00:58 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0xd}, 0x48) [ 1409.995196][ T2777] Alternate GPT is invalid, using primary GPT. [ 1410.001812][ T2777] loop0: p2 p3 p7 [ 1410.048479][T22431] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1410.058573][ T2777] Alternate GPT is invalid, using primary GPT. [ 1410.064986][ T2777] loop2: p2 p3 p7 [ 1410.065577][T22431] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1410.077887][T22431] CPU: 1 PID: 22431 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1410.087990][T22431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1410.098122][T22431] Call Trace: [ 1410.101414][T22431] [ 1410.104426][T22431] dump_stack_lvl+0xda/0x130 [ 1410.109105][T22431] dump_stack+0x15/0x20 [ 1410.113341][T22431] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1410.118543][T22431] kobject_add_internal+0x3eb/0x730 [ 1410.123783][T22431] kobject_add+0xdc/0x150 [ 1410.128195][T22431] ? kobject_get+0x95/0xc0 [ 1410.132619][T22431] ? kobject_put+0xd8/0x160 [ 1410.137120][T22431] ? device_add+0x2ea/0x8b0 [ 1410.141783][T22431] device_add+0x2f8/0x8b0 [ 1410.146122][T22431] netdev_register_kobject+0xfc/0x230 [ 1410.151501][T22431] register_netdevice+0x65b/0xb20 [ 1410.156653][T22431] veth_newlink+0x5a6/0x810 [ 1410.161183][T22431] ? veth_validate+0x100/0x100 [ 1410.165972][T22431] rtnl_newlink+0xee5/0x1670 [ 1410.170635][T22431] ? rtnl_newlink+0x2a1/0x1670 [ 1410.175467][T22431] ? security_capable+0x5e/0x80 [ 1410.180319][T22431] ? ns_capable+0x7c/0xb0 [ 1410.184678][T22431] ? rtnl_setlink+0x300/0x300 [ 1410.189493][T22431] rtnetlink_rcv_msg+0x807/0x8c0 [ 1410.194509][T22431] ? nlmon_xmit+0x4b/0x60 [ 1410.198886][T22431] ? nlmon_xmit+0x4b/0x60 [ 1410.203220][T22431] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1410.208532][T22431] ? kmem_cache_free+0x1d9/0x380 [ 1410.213563][T22431] ? __kfree_skb+0x104/0x140 [ 1410.218175][T22431] ? nlmon_xmit+0x4b/0x60 [ 1410.222591][T22431] ? __kfree_skb+0x104/0x140 [ 1410.227177][T22431] ? consume_skb+0x57/0x180 [ 1410.231678][T22431] ? nlmon_xmit+0x4b/0x60 [ 1410.236067][T22431] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1410.241360][T22431] ? __dev_queue_xmit+0xaae/0x1d80 [ 1410.246551][T22431] ? ref_tracker_free+0x3a1/0x400 [ 1410.251666][T22431] netlink_rcv_skb+0x126/0x220 [ 1410.256436][T22431] ? rtnetlink_bind+0x60/0x60 [ 1410.261199][T22431] rtnetlink_rcv+0x1c/0x20 [ 1410.265684][T22431] netlink_unicast+0x589/0x650 [ 1410.270478][T22431] netlink_sendmsg+0x66e/0x770 [ 1410.275265][T22431] ? netlink_getsockopt+0x3e0/0x3e0 [ 1410.280506][T22431] ____sys_sendmsg+0x37c/0x4d0 [ 1410.285282][T22431] __sys_sendmsg+0x1e9/0x270 [ 1410.289888][T22431] __x64_sys_sendmsg+0x46/0x50 [ 1410.294722][T22431] do_syscall_64+0x44/0x110 [ 1410.299232][T22431] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1410.305212][T22431] RIP: 0033:0x7f1e33d10ae9 [ 1410.309628][T22431] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1410.329246][T22431] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1410.337660][T22431] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1410.345688][T22431] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1410.353676][T22431] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1410.361727][T22431] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1410.369766][T22431] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1410.377744][T22431] [ 1410.380828][T22431] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1410.409323][T22441] loop0: detected capacity change from 0 to 2048 [ 1410.440632][ T7103] udevd[7103]: inotify_add_watch(7, /dev/loop0p7, 10) failed: No such file or directory 05:00:59 executing program 1: bpf$BPF_RAW_TRACEPOINT_OPEN(0x9, &(0x7f0000000140)={0x0}, 0x10) [ 1410.456416][ T6893] udevd[6893]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 1410.475376][ T6911] udevd[6911]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 1410.500689][T22441] Alternate GPT is invalid, using primary GPT. 05:00:59 executing program 5: open(0x0, 0x0, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) open(&(0x7f00000007c0)='./bus\x00', 0x200000, 0x8) sendmmsg$unix(r1, 0x0, 0x0, 0x20004805) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") sched_setaffinity(0x0, 0x8, &(0x7f00000008c0)=0x5) r2 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) 05:00:59 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x6c00}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:00:59 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x2005}, 0x48) 05:00:59 executing program 3: syz_open_dev$loop(&(0x7f0000000040), 0x8000000000000001, 0x40) 05:00:59 executing program 3: r0 = add_key$keyring(&(0x7f00000001c0), &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) add_key$fscrypt_v1(&(0x7f0000000100), &(0x7f0000000180)={'fscrypt:', @desc2}, &(0x7f0000000340)={0x0, "1398b423ca874ed0d81702a15604df6040066f1d6dcf6d72540435fa80d9acc61405bc4cb7c3060ea2c24a1e871bc0892465e72c06827250dc3e9dacd65f2ff0"}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "1b144e26689b040ebbb875aee794839ddead6be5f99375ff0f7c5902a35ad9733fdee2e8e70a6058a5d86750cee1c15075bb45c61b2337be81b41340c10b9043"}, 0x48, r0) r1 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc1}, &(0x7f0000000080)={0x0, "7827e3b028994215673b77bffcefa1036e4c70fb59d210e36e5787c619e1f8d714698ee187fbc2eda9f8c24545182f25458def09a2c414a6a7ae337b952cd9b9"}, 0x48, 0xfffffffffffffffc) keyctl$unlink(0x9, r1, r0) 05:00:59 executing program 2: r0 = socket(0x1e, 0x4, 0x0) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000280)={&(0x7f0000000140), 0xc, &(0x7f0000000240)={0x0, 0x64}}, 0x0) [ 1410.507142][T22441] loop0: p2 p3 p7 [ 1410.525457][T22448] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 05:00:59 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000400)={0x1, &(0x7f00000003c0)=[{0x35}]}) [ 1410.550833][T22448] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1410.560085][T22448] CPU: 1 PID: 22448 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1410.570161][T22448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1410.580284][T22448] Call Trace: [ 1410.583570][T22448] [ 1410.586507][T22448] dump_stack_lvl+0xda/0x130 [ 1410.591233][T22448] dump_stack+0x15/0x20 [ 1410.595401][T22448] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1410.600560][T22448] kobject_add_internal+0x3eb/0x730 [ 1410.605814][T22448] kobject_add+0xdc/0x150 [ 1410.609969][ T2777] Alternate GPT is invalid, using primary GPT. [ 1410.610175][T22448] ? kobject_get+0x95/0xc0 [ 1410.616795][ T2777] loop0: p2 p3 p7 [ 1410.620760][T22448] ? kobject_put+0xd8/0x160 [ 1410.629087][T22448] ? device_add+0x2ea/0x8b0 [ 1410.633761][T22448] device_add+0x2f8/0x8b0 [ 1410.638154][T22448] netdev_register_kobject+0xfc/0x230 [ 1410.643542][T22448] register_netdevice+0x65b/0xb20 [ 1410.648630][T22448] veth_newlink+0x5a6/0x810 [ 1410.653306][T22448] ? veth_validate+0x100/0x100 [ 1410.655105][ T2777] Alternate GPT is invalid, using primary GPT. [ 1410.658095][T22448] rtnl_newlink+0xee5/0x1670 [ 1410.664471][ T2777] loop2: p2 p3 p7 [ 1410.668814][T22448] ? rtnl_newlink+0x2a1/0x1670 [ 1410.677309][T22448] ? security_capable+0x5e/0x80 [ 1410.682202][T22448] ? ns_capable+0x7c/0xb0 [ 1410.686605][T22448] ? rtnl_setlink+0x300/0x300 [ 1410.691333][T22448] rtnetlink_rcv_msg+0x807/0x8c0 [ 1410.696284][T22448] ? nlmon_xmit+0x4b/0x60 [ 1410.698391][ T2777] Alternate GPT is invalid, using primary GPT. [ 1410.700614][T22448] ? nlmon_xmit+0x4b/0x60 [ 1410.706987][ T2777] loop2: p2 p3 p7 [ 1410.711076][T22448] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1410.720148][T22448] ? kmem_cache_free+0x1d9/0x380 [ 1410.725218][T22448] ? __kfree_skb+0x104/0x140 [ 1410.729959][T22448] ? nlmon_xmit+0x4b/0x60 [ 1410.734325][T22448] ? __kfree_skb+0x104/0x140 [ 1410.738927][T22448] ? consume_skb+0x57/0x180 [ 1410.743461][T22448] ? nlmon_xmit+0x4b/0x60 [ 1410.747825][T22448] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1410.753195][T22448] ? __dev_queue_xmit+0xaae/0x1d80 [ 1410.758449][T22448] ? ref_tracker_free+0x3a1/0x400 [ 1410.763532][T22448] netlink_rcv_skb+0x126/0x220 [ 1410.768377][T22448] ? rtnetlink_bind+0x60/0x60 [ 1410.773083][T22448] rtnetlink_rcv+0x1c/0x20 [ 1410.777525][T22448] netlink_unicast+0x589/0x650 [ 1410.782428][T22448] netlink_sendmsg+0x66e/0x770 [ 1410.787219][T22448] ? netlink_getsockopt+0x3e0/0x3e0 [ 1410.792510][T22448] ____sys_sendmsg+0x37c/0x4d0 [ 1410.797319][T22448] __sys_sendmsg+0x1e9/0x270 [ 1410.802004][T22448] ? wake_up_q+0x3f/0x70 [ 1410.806346][T22448] __x64_sys_sendmsg+0x46/0x50 [ 1410.811149][T22448] do_syscall_64+0x44/0x110 [ 1410.815702][T22448] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1410.821792][T22448] RIP: 0033:0x7f1e33d10ae9 [ 1410.826225][T22448] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1410.845859][T22448] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1410.854378][T22448] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1410.862360][T22448] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1410.870330][T22448] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1410.878307][T22448] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1410.886283][T22448] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1410.894311][T22448] [ 1410.897672][T22448] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1410.920774][T22441] ip6tnl0 speed is unknown, defaulting to 1000 05:00:59 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x90) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, 0x0, 0x0) 05:00:59 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpid() sendmsg$unix(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=[@cred={{0x1c, 0x1, 0x2, {r1, 0xee00, 0xee01}}}], 0x20}, 0x0) 05:00:59 executing program 1: open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0) getrlimit(0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x21, 0x4a6, &(0x7f0000000a40)="$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") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) chdir(0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, 0x0, &(0x7f0000000080)='GPL\x00', 0x0, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6}, 0x90) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f00000010c0)={0x0, 'macsec0\x00', {0x300}, 0x20}) openat$pidfd(0xffffffffffffff9c, 0x0, 0x206480, 0x0) sendmmsg$unix(r3, 0x0, 0x0, 0x49000) r4 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r4, &(0x7f0000000500)=ANY=[], 0xbf) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) sendfile(r4, r4, &(0x7f0000000240), 0x7f06) 05:00:59 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x7300}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:00:59 executing program 2: r0 = socket(0x1e, 0x4, 0x0) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x64}}, 0x20004041) [ 1410.971928][T22462] loop5: detected capacity change from 0 to 2048 [ 1410.995428][T22466] loop1: detected capacity change from 0 to 512 [ 1411.019320][T22466] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1411.032121][T22466] ext4 filesystem being mounted at /root/syzkaller-testdir2478986602/syzkaller.gJcTk8/2796/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 1411.050122][T22474] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1411.064061][T22474] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1411.073230][T22474] CPU: 0 PID: 22474 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1411.083343][T22474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1411.093442][T22474] Call Trace: [ 1411.096724][T22474] [ 1411.099656][T22474] dump_stack_lvl+0xda/0x130 [ 1411.104271][T22474] dump_stack+0x15/0x20 [ 1411.108471][T22474] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1411.113610][T22474] kobject_add_internal+0x3eb/0x730 [ 1411.118911][T22474] kobject_add+0xdc/0x150 [ 1411.123249][T22474] ? kobject_put+0xd8/0x160 [ 1411.127777][T22474] ? device_add+0x2ea/0x8b0 [ 1411.132394][T22474] device_add+0x2f8/0x8b0 [ 1411.136758][T22474] netdev_register_kobject+0xfc/0x230 [ 1411.142158][T22474] register_netdevice+0x65b/0xb20 [ 1411.147283][T22474] veth_newlink+0x5a6/0x810 [ 1411.151853][T22474] ? veth_validate+0x100/0x100 [ 1411.154540][ T2777] Alternate GPT is invalid, using primary GPT. [ 1411.156671][T22474] rtnl_newlink+0xee5/0x1670 [ 1411.162991][ T2777] loop2: p2 p3 p7 [ 1411.167388][T22474] ? rtnl_newlink+0x2a1/0x1670 [ 1411.167417][T22474] ? security_capable+0x5e/0x80 [ 1411.180785][T22474] ? ns_capable+0x7c/0xb0 [ 1411.185162][T22474] ? rtnl_setlink+0x300/0x300 [ 1411.189920][T22474] rtnetlink_rcv_msg+0x807/0x8c0 [ 1411.194877][T22474] ? nlmon_xmit+0x4b/0x60 [ 1411.199267][T22474] ? nlmon_xmit+0x4b/0x60 [ 1411.203686][T22474] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1411.209042][T22474] ? kmem_cache_free+0x1d9/0x380 [ 1411.214008][T22474] ? __kfree_skb+0x104/0x140 [ 1411.218604][T22474] ? nlmon_xmit+0x4b/0x60 [ 1411.222964][T22474] ? __kfree_skb+0x104/0x140 [ 1411.227553][T22474] ? consume_skb+0x57/0x180 [ 1411.232056][T22474] ? nlmon_xmit+0x4b/0x60 [ 1411.236439][T22474] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1411.241854][T22474] ? __dev_queue_xmit+0xaae/0x1d80 [ 1411.246998][T22474] ? ref_tracker_free+0x3a1/0x400 [ 1411.252064][T22474] netlink_rcv_skb+0x126/0x220 [ 1411.256831][T22474] ? rtnetlink_bind+0x60/0x60 [ 1411.261580][T22474] rtnetlink_rcv+0x1c/0x20 [ 1411.266028][T22474] netlink_unicast+0x589/0x650 [ 1411.270870][T22474] netlink_sendmsg+0x66e/0x770 [ 1411.275765][T22474] ? netlink_getsockopt+0x3e0/0x3e0 [ 1411.281050][T22474] ____sys_sendmsg+0x37c/0x4d0 [ 1411.285860][T22474] __sys_sendmsg+0x1e9/0x270 [ 1411.290469][T22474] __x64_sys_sendmsg+0x46/0x50 [ 1411.295301][T22474] do_syscall_64+0x44/0x110 [ 1411.299898][T22474] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1411.305814][T22474] RIP: 0033:0x7f1e33d10ae9 [ 1411.310265][T22474] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1411.329926][T22474] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1411.338504][T22474] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1411.346489][T22474] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1411.354470][T22474] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1411.362442][T22474] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 05:01:00 executing program 3: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f0000000280), 0x8) 05:01:00 executing program 0: r0 = open(0x0, 0x0, 0x2) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") open(&(0x7f0000000d80)='./file0\x00', 0x41a003, 0x0) open(0x0, 0x14e043, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00000008c0)) syz_clone(0xe204a000, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) 05:01:00 executing program 2: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0xc02, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x14, 0x0, &(0x7f0000000240)=[@acquire_done], 0x1, 0x0, &(0x7f0000000300)='@'}) 05:01:00 executing program 5: open(0x0, 0x0, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) open(&(0x7f00000007c0)='./bus\x00', 0x200000, 0x8) sendmmsg$unix(r1, 0x0, 0x0, 0x20004805) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") sched_setaffinity(0x0, 0x8, &(0x7f00000008c0)=0x5) r2 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) [ 1411.370444][T22474] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1411.378432][T22474] [ 1411.381619][T22474] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. 05:01:00 executing program 2: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x4, 0x0, &(0x7f0000000240)=[@exit_looper], 0x0, 0x0, 0x0}) 05:01:00 executing program 3: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x3c, 0x0, &(0x7f0000000240)=[@acquire_done, @increfs_done, @exit_looper, @request_death], 0x1, 0x0, &(0x7f0000000300)='@'}) [ 1411.428736][ T2777] Alternate GPT is invalid, using primary GPT. [ 1411.435152][ T2777] loop2: p2 p3 p7 [ 1411.442528][T22482] loop0: detected capacity change from 0 to 2048 05:01:00 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x7400}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:01:00 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x74}, {}]}) [ 1411.671801][T22482] Alternate GPT is invalid, using primary GPT. [ 1411.678208][T22482] loop0: p2 p3 p7 [ 1411.706134][T22495] loop5: detected capacity change from 0 to 2048 05:01:00 executing program 2: bpf$BPF_RAW_TRACEPOINT_OPEN(0x1e, &(0x7f0000000140)={0x0}, 0x10) [ 1411.774228][T22496] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 05:01:00 executing program 1: bpf$BPF_RAW_TRACEPOINT_OPEN(0xd, &(0x7f0000000140)={0x0}, 0x10) [ 1411.845780][T22496] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1411.854952][T22496] CPU: 0 PID: 22496 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1411.865059][T22496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1411.875196][T22496] Call Trace: [ 1411.878513][T22496] [ 1411.881503][T22496] dump_stack_lvl+0xda/0x130 [ 1411.886136][T22496] dump_stack+0x15/0x20 [ 1411.890344][T22496] sysfs_create_dir_ns+0x1a8/0x1d0 05:01:00 executing program 3: r0 = socket$igmp6(0xa, 0x3, 0x2) recvmmsg(r0, &(0x7f0000000d40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40, 0x0) [ 1411.895494][T22496] kobject_add_internal+0x3eb/0x730 [ 1411.900720][T22496] kobject_add+0xdc/0x150 [ 1411.905075][T22496] ? kobject_get+0x95/0xc0 [ 1411.909569][T22496] ? kobject_put+0xd8/0x160 [ 1411.914103][T22496] ? device_add+0x2ea/0x8b0 [ 1411.918649][T22496] device_add+0x2f8/0x8b0 [ 1411.923043][T22496] netdev_register_kobject+0xfc/0x230 [ 1411.925543][ T2777] Alternate GPT is invalid, using primary GPT. [ 1411.928460][T22496] register_netdevice+0x65b/0xb20 [ 1411.934913][ T2777] loop2: p2 p3 p7 05:01:00 executing program 3: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0xc02, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x60, 0x0, &(0x7f0000000240)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x60, 0x18, &(0x7f0000000180)={@flat=@weak_handle={0x77682a85, 0x0, 0x2}, @fda={0x66646185, 0x3, 0x1, 0x6}, @ptr={0x70742a85, 0x0, &(0x7f0000000080)=""/225, 0xe1, 0x1, 0x11}}, &(0x7f0000000200)={0x0, 0x18, 0x38}}}, @acquire_done], 0x41, 0x0, &(0x7f0000000300)="400ac748d2b3f5a76a4fd7b3ebd224be6533a3e292a601e3ae3b0c3bbfa705309f23e598078207491af9b0c870aaa15e4f74ba24b751765b13009aed670d3f73d3"}) [ 1411.939581][T22496] veth_newlink+0x5a6/0x810 [ 1411.947884][T22496] ? veth_validate+0x100/0x100 [ 1411.952744][T22496] rtnl_newlink+0xee5/0x1670 [ 1411.957393][T22496] ? rtnl_newlink+0x2a1/0x1670 [ 1411.962191][T22496] ? security_capable+0x5e/0x80 [ 1411.967140][T22496] ? ns_capable+0x7c/0xb0 [ 1411.971531][T22496] ? rtnl_setlink+0x300/0x300 [ 1411.976252][T22496] rtnetlink_rcv_msg+0x807/0x8c0 [ 1411.981382][T22496] ? nlmon_xmit+0x4b/0x60 [ 1411.985741][T22496] ? nlmon_xmit+0x4b/0x60 [ 1411.990167][T22496] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1411.995555][T22496] ? kmem_cache_free+0x1d9/0x380 [ 1412.000541][T22496] ? __kfree_skb+0x104/0x140 [ 1412.005234][T22496] ? nlmon_xmit+0x4b/0x60 [ 1412.009591][T22496] ? __kfree_skb+0x104/0x140 [ 1412.014238][T22496] ? consume_skb+0x57/0x180 [ 1412.018749][T22496] ? nlmon_xmit+0x4b/0x60 [ 1412.023143][T22496] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1412.028514][T22496] ? __dev_queue_xmit+0xaae/0x1d80 [ 1412.033698][T22496] ? ref_tracker_free+0x3a1/0x400 [ 1412.038838][T22496] netlink_rcv_skb+0x126/0x220 [ 1412.043617][T22496] ? rtnetlink_bind+0x60/0x60 [ 1412.048363][T22496] rtnetlink_rcv+0x1c/0x20 [ 1412.052792][T22496] netlink_unicast+0x589/0x650 [ 1412.057581][T22496] netlink_sendmsg+0x66e/0x770 [ 1412.062358][T22496] ? netlink_getsockopt+0x3e0/0x3e0 [ 1412.067566][T22496] ____sys_sendmsg+0x37c/0x4d0 [ 1412.072372][T22496] __sys_sendmsg+0x1e9/0x270 [ 1412.077006][T22496] ? wake_up_q+0x3f/0x70 [ 1412.081275][T22496] __x64_sys_sendmsg+0x46/0x50 [ 1412.086124][T22496] do_syscall_64+0x44/0x110 [ 1412.090715][T22496] ? irqentry_exit+0x12/0x40 [ 1412.095322][T22496] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1412.101264][T22496] RIP: 0033:0x7f1e33d10ae9 [ 1412.105699][T22496] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1412.125402][T22496] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1412.133899][T22496] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1412.141927][T22496] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1412.149906][T22496] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1412.157884][T22496] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1412.165861][T22496] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1412.173844][T22496] [ 1412.176987][T22496] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1412.190404][ T3110] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. 05:01:00 executing program 2: bpf$BPF_RAW_TRACEPOINT_OPEN(0x6, 0x0, 0x0) [ 1412.223283][ T2777] Alternate GPT is invalid, using primary GPT. [ 1412.229886][ T2777] loop2: p2 p3 p7 [ 1412.243683][T22498] ip6tnl0 speed is unknown, defaulting to 1000 [ 1412.299838][ T2777] Alternate GPT is invalid, using primary GPT. [ 1412.306270][ T2777] loop2: p2 p3 p7 05:01:01 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x7a00}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:01:01 executing program 3: setsockopt$MRT6_DEL_MIF(0xffffffffffffffff, 0x29, 0xcb, &(0x7f0000000080), 0xfffffe43) [ 1412.396185][T22516] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1412.399652][ T2777] Alternate GPT is invalid, using primary GPT. [ 1412.409713][T22516] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1412.411843][ T2777] loop2: p2 p3 p7 [ 1412.420830][T22516] CPU: 1 PID: 22516 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1412.434759][T22516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1412.444835][T22516] Call Trace: [ 1412.448117][T22516] [ 1412.451045][T22516] dump_stack_lvl+0xda/0x130 [ 1412.455646][T22516] dump_stack+0x15/0x20 [ 1412.459867][T22516] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1412.465034][T22516] kobject_add_internal+0x3eb/0x730 [ 1412.470277][T22516] kobject_add+0xdc/0x150 [ 1412.474705][T22516] ? kobject_get+0x95/0xc0 [ 1412.479191][T22516] ? kobject_put+0xd8/0x160 [ 1412.483694][T22516] ? device_add+0x2ea/0x8b0 [ 1412.488368][T22516] device_add+0x2f8/0x8b0 [ 1412.492757][T22516] netdev_register_kobject+0xfc/0x230 [ 1412.498147][T22516] register_netdevice+0x65b/0xb20 [ 1412.503222][T22516] veth_newlink+0x5a6/0x810 [ 1412.507844][T22516] ? veth_validate+0x100/0x100 [ 1412.512721][T22516] rtnl_newlink+0xee5/0x1670 [ 1412.517315][T22516] ? rtnl_newlink+0x2a1/0x1670 [ 1412.522120][T22516] ? security_capable+0x5e/0x80 [ 1412.527065][T22516] ? ns_capable+0x7c/0xb0 [ 1412.531517][T22516] ? rtnl_setlink+0x300/0x300 [ 1412.536250][T22516] rtnetlink_rcv_msg+0x807/0x8c0 [ 1412.541230][T22516] ? nlmon_xmit+0x4b/0x60 [ 1412.545595][T22516] ? nlmon_xmit+0x4b/0x60 [ 1412.549973][T22516] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1412.555283][T22516] ? kmem_cache_free+0x1d9/0x380 [ 1412.560288][T22516] ? __kfree_skb+0x104/0x140 [ 1412.564895][T22516] ? nlmon_xmit+0x4b/0x60 [ 1412.569229][T22516] ? __kfree_skb+0x104/0x140 [ 1412.573837][T22516] ? consume_skb+0x57/0x180 [ 1412.578403][T22516] ? nlmon_xmit+0x4b/0x60 [ 1412.582750][T22516] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1412.588051][T22516] ? __dev_queue_xmit+0xaae/0x1d80 [ 1412.593249][T22516] ? ref_tracker_free+0x3a1/0x400 [ 1412.598281][T22516] netlink_rcv_skb+0x126/0x220 [ 1412.603140][T22516] ? rtnetlink_bind+0x60/0x60 [ 1412.607824][T22516] rtnetlink_rcv+0x1c/0x20 [ 1412.612244][T22516] netlink_unicast+0x589/0x650 [ 1412.617145][T22516] netlink_sendmsg+0x66e/0x770 [ 1412.621916][T22516] ? netlink_getsockopt+0x3e0/0x3e0 [ 1412.627208][T22516] ____sys_sendmsg+0x37c/0x4d0 [ 1412.632102][T22516] __sys_sendmsg+0x1e9/0x270 [ 1412.636696][T22516] ? wake_up_q+0x3f/0x70 [ 1412.640967][T22516] __x64_sys_sendmsg+0x46/0x50 [ 1412.645749][T22516] do_syscall_64+0x44/0x110 [ 1412.650342][T22516] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1412.656277][T22516] RIP: 0033:0x7f1e33d10ae9 [ 1412.660689][T22516] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1412.680312][T22516] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1412.688784][T22516] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 05:01:01 executing program 2: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r0, 0x8982, &(0x7f0000000000)={0x1, 'vlan1\x00', {}, 0xfe01}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0xb, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x90) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000280)='sched_switch\x00', r1}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000e40)={0x6, 0x3, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x274}}, 0x0, 0x9, 0xd4, &(0x7f0000000bc0)=""/212, 0x41100, 0x5, '\x00', 0x0, 0x3, 0xffffffffffffffff, 0x8, &(0x7f0000000400)={0x4, 0x3}, 0x8, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, &(0x7f0000000d00)=[0x1, 0x1, 0xffffffffffffffff, r2, 0xffffffffffffffff], &(0x7f0000000d40)=[{0x5, 0x1, 0xf, 0xb}], 0x10, 0x7ff}, 0x90) syz_genetlink_get_family_id$nfc(&(0x7f0000000480), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1, 0x4a6, &(0x7f0000000580)="$eJzs3cFPG9kZAPBvBgiEkEDaHNqqbdI0bVpFscFJUJRTemlVRZGqRj31kFBwEMLGCJs00BzI/1CpkXpq/4QeKvVQKae97233tpfsYaXsbrSrsNIevJqxIYRgYDcES/j3k55m3jzj7z2sec98gF8APetcRKxFxLGIuBcRo+3rSbvEzVbJHvfyxaPp9RePppNoNu98luTt2bXY8jWZE+3nHIqIP/4u4i/Jm3HrK6vzU5VKealdLzaqi8X6yurluerUbHm2vFAqTU5Mjl+/cq10YGM9W/3P89/O3frT///3k2fvr/36b1m3RtptW8dxkFpDH9iMk+mPiFvvIlgX9LXHc6zbHeE7SSPiexFxPr//R6MvfzUBgKOs2RyN5ujWOgBw1KV5DixJC+1cwEikaaHQyuGdieG0Uqs3Lt2vLS/MtHJlYzGQ3p+rlMfbucKxGEiy+kR+/qpe2la/EhGnI+Lvg8fzemG6Vpnp5hsfAOhhJ7at/18OttZ/AOCIG+p2BwCAQ2f9B4DeY/0HgN5j/QeA3mP9B4DeY/0HgN5j/QeAnvKH27ez0lxvf/71zIOV5fnag8sz5fp8obo8XZiuLS0WZmu12fwze6p7PV+lVlucuBrLD4uNcr1RrK+s3q3Wlhcad/PP9b5bHjiUUQEAuzl99umHSUSs3Tiel9iyl4O1Go62tNsdALqmr9sdALrGbl/Qu/yMD+ywRe9rOv6J0JOD7wtwOC7+UP4fepX8P/Qu+X/oXfL/0LuazcSe/wDQY+T4Ab//BwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgG9vJC9JWmjvBT4SaVooRJyMiLEYSO7PVcrjEXEqIj4YHBjM6hPd7jQA8JbST5L2/l8XRy+MbG89lnw1mB8j4q//vPOPh1ONxtJEdv3zzeuNJ+3rpW70HwDYy8Y6vbGOb3j54tH0RjnM/jz/TWtz0Szueru0WvqjPz8OxUBEDH+RtOst2fuVvgOIv/Y4In6w0/iTPDcy1t75dHv8LPbJQ42fvhY/zdtax+x78f0D6Av0mqfZ/HNzp/svjXP5cef7fyifod7exvy3/sb8l27Of30d5r9z+41x9b3fd2x7HPGj/p3iJ5vxkw7xL+wz/kc//un5Tm3Nf0VcjJ3jb41VbFQXi/WV1ctz1anZ8mx5oVSanJgcv37lWqmY56iLG5nqN31649Kp3cY/3CH+0B7j/8U+x//vr+/9+We7xP/Vz3d+/c/sEj9bE3+5z/hTw//tuH13Fn+mw/j3ev0v7TP+s49XZ/b5UADgENRXVuenKpXykhMnTpxsnnR7ZgLetVc3fbd7AgAAAAAAAAAAAAAAdHIY/07U7TECAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABwdH0TAAD//yyP2UE=") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000380)=@file={0x0, './file2\x00'}, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r5, 0x800) lseek(r5, 0x200, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f00000001c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r5, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@ipv4_deladdr={0x30, 0x15, 0x200, 0x70bd26, 0x25dfdbff, {0x2, 0x20, 0x81, 0xc8, r6}, [@IFA_TARGET_NETNSID={0x8, 0xa, 0x4}, @IFA_ADDRESS={0x8, 0x1, @dev={0xac, 0x14, 0x14, 0xb}}, @IFA_LOCAL={0x8, 0x2, @loopback}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x4044) r7 = open(&(0x7f0000000000)='./bus\x00', 0x24080, 0x0) sendfile(r5, r7, 0x0, 0x10000) 05:01:01 executing program 1: bpf$BPF_RAW_TRACEPOINT_OPEN(0xc, &(0x7f0000000140)={0x0}, 0x10) 05:01:01 executing program 3: bpf$BPF_RAW_TRACEPOINT_OPEN(0x22, 0x0, 0x0) 05:01:01 executing program 0: r0 = open(0x0, 0x0, 0x2) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") open(&(0x7f0000000d80)='./file0\x00', 0x41a003, 0x0) open(0x0, 0x14e043, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00000008c0)) syz_clone(0xe204a000, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) [ 1412.696838][T22516] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1412.704811][T22516] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1412.712876][T22516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1412.720844][T22516] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1412.728829][T22516] [ 1412.732087][T22516] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. 05:01:01 executing program 5: open(0x0, 0x0, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) open(&(0x7f00000007c0)='./bus\x00', 0x200000, 0x8) sendmmsg$unix(r1, 0x0, 0x0, 0x20004805) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") sched_setaffinity(0x0, 0x8, &(0x7f00000008c0)=0x5) r2 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) 05:01:01 executing program 1: bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000100)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x2}, 0x48) 05:01:01 executing program 3: bpf$BPF_RAW_TRACEPOINT_OPEN(0x1d, &(0x7f0000000140)={0x0}, 0x10) 05:01:01 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0x0, 0x0, 0x0, 0x0, 0x206}, 0x48) 05:01:01 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @local}, {0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}) [ 1412.763877][ T2777] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1412.773179][ T2777] Buffer I/O error on dev loop0, logical block 0, async page read [ 1412.781116][ T2777] loop0: unable to read partition table [ 1412.798083][ T2777] loop0: partition table beyond EOD, truncated 05:01:01 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000380)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @broadcast}, {0x2, 0x0, @local}, 0x204}) 05:01:01 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x8100}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) [ 1412.854257][T22529] loop0: detected capacity change from 0 to 2048 [ 1412.885595][ T2777] Alternate GPT is invalid, using primary GPT. [ 1412.886987][T22539] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1412.891984][ T2777] loop2: p2 p3 p7 [ 1412.915608][T22541] loop5: detected capacity change from 0 to 2048 [ 1412.932588][T22539] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1412.941815][T22539] CPU: 0 PID: 22539 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1412.951901][T22539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1412.962181][T22539] Call Trace: [ 1412.965500][T22539] [ 1412.968457][T22539] dump_stack_lvl+0xda/0x130 [ 1412.973108][T22539] dump_stack+0x15/0x20 [ 1412.977331][T22539] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1412.982512][T22539] kobject_add_internal+0x3eb/0x730 [ 1412.987813][T22539] kobject_add+0xdc/0x150 [ 1412.992175][T22539] ? kobject_get+0x95/0xc0 [ 1412.996708][T22539] ? kobject_put+0xd8/0x160 [ 1413.001271][T22539] ? device_add+0x2ea/0x8b0 [ 1413.005915][T22539] device_add+0x2f8/0x8b0 [ 1413.010363][T22539] netdev_register_kobject+0xfc/0x230 [ 1413.015767][T22539] register_netdevice+0x65b/0xb20 [ 1413.020828][T22539] veth_newlink+0x5a6/0x810 [ 1413.025488][T22539] ? veth_validate+0x100/0x100 [ 1413.030295][T22539] rtnl_newlink+0xee5/0x1670 [ 1413.034943][T22539] ? rtnl_newlink+0x2a1/0x1670 [ 1413.039737][T22539] ? security_capable+0x5e/0x80 [ 1413.044614][T22539] ? ns_capable+0x7c/0xb0 [ 1413.049030][T22539] ? rtnl_setlink+0x300/0x300 [ 1413.053761][T22539] rtnetlink_rcv_msg+0x807/0x8c0 [ 1413.058726][T22539] ? nlmon_xmit+0x4b/0x60 [ 1413.063219][T22539] ? nlmon_xmit+0x4b/0x60 [ 1413.067582][T22539] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1413.072982][T22539] ? kmem_cache_free+0x1d9/0x380 [ 1413.077950][T22539] ? __kfree_skb+0x104/0x140 [ 1413.082637][T22539] ? nlmon_xmit+0x4b/0x60 [ 1413.087002][T22539] ? __kfree_skb+0x104/0x140 [ 1413.091623][T22539] ? consume_skb+0x57/0x180 [ 1413.096255][T22539] ? nlmon_xmit+0x4b/0x60 [ 1413.100609][T22539] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1413.105950][T22539] ? __dev_queue_xmit+0xaae/0x1d80 [ 1413.111104][T22539] ? ref_tracker_free+0x3a1/0x400 [ 1413.116299][T22539] netlink_rcv_skb+0x126/0x220 [ 1413.121178][T22539] ? rtnetlink_bind+0x60/0x60 [ 1413.125884][T22539] rtnetlink_rcv+0x1c/0x20 [ 1413.130354][T22539] netlink_unicast+0x589/0x650 [ 1413.135161][T22539] netlink_sendmsg+0x66e/0x770 [ 1413.139962][T22539] ? netlink_getsockopt+0x3e0/0x3e0 [ 1413.145193][T22539] ____sys_sendmsg+0x37c/0x4d0 [ 1413.149985][T22539] __sys_sendmsg+0x1e9/0x270 [ 1413.154684][T22539] __x64_sys_sendmsg+0x46/0x50 [ 1413.159474][T22539] do_syscall_64+0x44/0x110 [ 1413.164047][T22539] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1413.170008][T22539] RIP: 0033:0x7f1e33d10ae9 [ 1413.174440][T22539] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1413.194058][T22539] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1413.202551][T22539] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1413.210535][T22539] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1413.218522][T22539] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1413.226538][T22539] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1413.234538][T22539] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1413.242586][T22539] 05:01:02 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x30}, {}]}) [ 1413.245851][T22539] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1413.281203][T22529] Alternate GPT is invalid, using primary GPT. [ 1413.287684][T22529] loop0: p2 p3 p7 [ 1413.351348][T22548] ip6tnl0 speed is unknown, defaulting to 1000 [ 1413.492072][ T2777] Alternate GPT is invalid, using primary GPT. [ 1413.498449][ T2777] loop0: p2 p3 p7 05:01:02 executing program 2: fsopen(&(0x7f0000000200)='cgroup2\x00', 0x0) 05:01:02 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x28}]}) 05:01:02 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x8847}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:01:02 executing program 5: open(0x0, 0x0, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) open(&(0x7f00000007c0)='./bus\x00', 0x200000, 0x8) sendmmsg$unix(r1, 0x0, 0x0, 0x20004805) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") sched_setaffinity(0x0, 0x8, &(0x7f00000008c0)=0x5) r2 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) 05:01:02 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) recvmmsg(r0, &(0x7f0000002dc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010121, 0x0) 05:01:02 executing program 0: r0 = open(0x0, 0x0, 0x2) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") open(&(0x7f0000000d80)='./file0\x00', 0x41a003, 0x0) open(0x0, 0x14e043, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00000008c0)) syz_clone(0xe204a000, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) 05:01:02 executing program 1: socket(0x1e, 0x0, 0x100) 05:01:02 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000000340)=[{{0x0, 0x0, 0x0}}], 0x1, 0x81, 0x0) 05:01:02 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x15}, {}]}) [ 1413.725172][ T27] audit: type=1400 audit(1699160462.434:454): avc: denied { read } for pid=22557 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 1413.729866][T22556] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1413.755446][ T2777] Alternate GPT is invalid, using primary GPT. [ 1413.761823][ T2777] loop2: p2 p3 p7 [ 1413.763508][T22559] loop0: detected capacity change from 0 to 2048 05:01:02 executing program 3: bpf$BPF_RAW_TRACEPOINT_OPEN(0x12, &(0x7f0000000140)={0x0}, 0x10) 05:01:02 executing program 2: syz_open_dev$loop(&(0x7f0000000040), 0x8000000000000001, 0x0) [ 1413.799897][T22556] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1413.809146][T22556] CPU: 1 PID: 22556 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1413.819268][T22556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1413.830746][T22556] Call Trace: [ 1413.834042][T22556] [ 1413.836992][T22556] dump_stack_lvl+0xda/0x130 [ 1413.841616][T22556] dump_stack+0x15/0x20 [ 1413.845868][T22556] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1413.851013][T22556] kobject_add_internal+0x3eb/0x730 [ 1413.856229][T22556] kobject_add+0xdc/0x150 [ 1413.860588][T22556] ? kobject_get+0x95/0xc0 [ 1413.865083][T22556] ? kobject_put+0xd8/0x160 [ 1413.869592][T22556] ? device_add+0x2ea/0x8b0 [ 1413.874198][T22556] device_add+0x2f8/0x8b0 [ 1413.878559][T22556] netdev_register_kobject+0xfc/0x230 [ 1413.883936][T22556] register_netdevice+0x65b/0xb20 [ 1413.889069][T22556] veth_newlink+0x5a6/0x810 [ 1413.893600][T22556] ? veth_validate+0x100/0x100 [ 1413.898456][T22556] rtnl_newlink+0xee5/0x1670 [ 1413.903063][T22556] ? rtnl_newlink+0x2a1/0x1670 [ 1413.907828][T22556] ? security_capable+0x5e/0x80 [ 1413.912681][T22556] ? ns_capable+0x7c/0xb0 [ 1413.917048][T22556] ? rtnl_setlink+0x300/0x300 [ 1413.921795][T22556] rtnetlink_rcv_msg+0x807/0x8c0 [ 1413.926734][T22556] ? nlmon_xmit+0x4b/0x60 [ 1413.931067][T22556] ? nlmon_xmit+0x4b/0x60 [ 1413.935393][T22556] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1413.940720][T22556] ? kmem_cache_free+0x1d9/0x380 [ 1413.945712][T22556] ? __kfree_skb+0x104/0x140 [ 1413.950316][T22556] ? nlmon_xmit+0x4b/0x60 [ 1413.954722][T22556] ? __kfree_skb+0x104/0x140 [ 1413.959430][T22556] ? consume_skb+0x57/0x180 [ 1413.963943][T22556] ? nlmon_xmit+0x4b/0x60 [ 1413.968355][T22556] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1413.973798][T22556] ? __dev_queue_xmit+0xaae/0x1d80 [ 1413.979049][T22556] ? ref_tracker_free+0x3a1/0x400 [ 1413.984091][T22556] netlink_rcv_skb+0x126/0x220 [ 1413.988918][T22556] ? rtnetlink_bind+0x60/0x60 [ 1413.993615][T22556] rtnetlink_rcv+0x1c/0x20 [ 1413.998045][T22556] netlink_unicast+0x589/0x650 [ 1414.002833][T22556] netlink_sendmsg+0x66e/0x770 [ 1414.007659][T22556] ? netlink_getsockopt+0x3e0/0x3e0 [ 1414.012924][T22556] ____sys_sendmsg+0x37c/0x4d0 [ 1414.017728][T22556] __sys_sendmsg+0x1e9/0x270 [ 1414.022328][T22556] ? wake_up_q+0x3f/0x70 [ 1414.026666][T22556] __x64_sys_sendmsg+0x46/0x50 [ 1414.031464][T22556] do_syscall_64+0x44/0x110 [ 1414.035973][T22556] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1414.041910][T22556] RIP: 0033:0x7f1e33d10ae9 [ 1414.046354][T22556] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1414.067281][T22556] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1414.075719][T22556] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1414.083722][T22556] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1414.091737][T22556] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 05:01:02 executing program 1: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x98, 0x0, &(0x7f0000000240)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x60, 0x18, &(0x7f0000000180)={@flat=@weak_handle={0x77682a85, 0x0, 0x2}, @fda={0x66646185, 0x3, 0x1, 0x6}, @ptr={0x70742a85, 0x0, &(0x7f0000000080)=""/225, 0xe1, 0x1, 0x11}}, &(0x7f0000000200)={0x0, 0x18, 0x38}}}, @acquire_done={0x40106309, 0x1}, @increfs_done={0x40106308, 0x2}, @exit_looper, @request_death={0x400c630e, 0x1}, @clear_death={0x400c630f, 0x3}], 0x41, 0x0, &(0x7f0000000300)="400ac748d2b3f5a76a4fd7b3ebd224be6533a3e292a601e3ae3b0c3bbfa705309f23e598078207491af9b0c870aaa15e4f74ba24b751765b13009aed670d3f73d3"}) 05:01:02 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0xffff, 0x1022, &(0x7f0000000180), &(0x7f0000000200)=0xfffffffffffffd8a) 05:01:02 executing program 2: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/attr/fscreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:apm_bios_t:s0\x00', 0x20) [ 1414.099752][T22556] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1414.107770][T22556] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1414.115751][T22556] [ 1414.119319][T22556] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1414.143701][T22575] loop5: detected capacity change from 0 to 2048 [ 1414.167219][T22559] Alternate GPT is invalid, using primary GPT. [ 1414.173614][T22559] loop0: p2 p3 p7 [ 1414.192123][T22576] ip6tnl0 speed is unknown, defaulting to 1000 [ 1414.202678][ T2777] Alternate GPT is invalid, using primary GPT. [ 1414.209133][ T2777] loop2: p2 p3 p7 05:01:02 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x8848}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) [ 1414.228197][T22583] SELinux: Context system_u:object_r:apm_bios_t:s0 is not valid (left unmapped). [ 1414.259754][T22585] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1414.286452][ T2777] Alternate GPT is invalid, using primary GPT. [ 1414.292944][ T2777] loop2: p2 p3 p7 [ 1414.311046][T22585] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1414.320245][T22585] CPU: 1 PID: 22585 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1414.330356][T22585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1414.340702][T22585] Call Trace: [ 1414.344035][T22585] [ 1414.346978][T22585] dump_stack_lvl+0xda/0x130 [ 1414.351650][T22585] dump_stack+0x15/0x20 [ 1414.355910][T22585] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1414.361061][T22585] kobject_add_internal+0x3eb/0x730 [ 1414.366286][T22585] kobject_add+0xdc/0x150 [ 1414.370660][T22585] ? kobject_get+0x95/0xc0 [ 1414.375105][T22585] ? kobject_put+0xd8/0x160 [ 1414.379630][T22585] ? device_add+0x2ea/0x8b0 [ 1414.384241][T22585] device_add+0x2f8/0x8b0 [ 1414.388701][T22585] netdev_register_kobject+0xfc/0x230 [ 1414.394088][T22585] register_netdevice+0x65b/0xb20 [ 1414.399236][T22585] veth_newlink+0x5a6/0x810 [ 1414.403806][T22585] ? veth_validate+0x100/0x100 [ 1414.408659][T22585] rtnl_newlink+0xee5/0x1670 [ 1414.413272][T22585] ? rtnl_newlink+0x2a1/0x1670 [ 1414.418095][T22585] ? security_capable+0x5e/0x80 [ 1414.422966][T22585] ? ns_capable+0x7c/0xb0 [ 1414.427318][T22585] ? rtnl_setlink+0x300/0x300 [ 1414.432121][T22585] rtnetlink_rcv_msg+0x807/0x8c0 [ 1414.437152][T22585] ? nlmon_xmit+0x4b/0x60 [ 1414.438016][ T2777] Alternate GPT is invalid, using primary GPT. [ 1414.441573][T22585] ? nlmon_xmit+0x4b/0x60 [ 1414.447916][ T2777] loop2: p2 p3 p7 [ 1414.452019][T22585] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1414.461066][T22585] ? kmem_cache_free+0x1d9/0x380 [ 1414.466130][T22585] ? __kfree_skb+0x104/0x140 [ 1414.470790][T22585] ? nlmon_xmit+0x4b/0x60 [ 1414.475136][T22585] ? __kfree_skb+0x104/0x140 [ 1414.479738][T22585] ? consume_skb+0x57/0x180 [ 1414.484256][T22585] ? nlmon_xmit+0x4b/0x60 [ 1414.488689][T22585] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1414.494011][T22585] ? __dev_queue_xmit+0xaae/0x1d80 [ 1414.499203][T22585] ? ref_tracker_free+0x3a1/0x400 [ 1414.504245][T22585] netlink_rcv_skb+0x126/0x220 [ 1414.509046][T22585] ? rtnetlink_bind+0x60/0x60 [ 1414.513842][T22585] rtnetlink_rcv+0x1c/0x20 [ 1414.518299][T22585] netlink_unicast+0x589/0x650 [ 1414.523193][T22585] netlink_sendmsg+0x66e/0x770 [ 1414.527988][T22585] ? netlink_getsockopt+0x3e0/0x3e0 [ 1414.533257][T22585] ____sys_sendmsg+0x37c/0x4d0 [ 1414.538133][T22585] __sys_sendmsg+0x1e9/0x270 [ 1414.542761][T22585] __x64_sys_sendmsg+0x46/0x50 [ 1414.547627][T22585] do_syscall_64+0x44/0x110 [ 1414.552224][T22585] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1414.558157][T22585] RIP: 0033:0x7f1e33d10ae9 [ 1414.562798][T22585] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1414.582427][T22585] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1414.590857][T22585] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1414.598991][T22585] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1414.607072][T22585] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1414.615182][T22585] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1414.623264][T22585] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1414.631299][T22585] 05:01:03 executing program 3: socketpair(0x33, 0x0, 0x0, &(0x7f0000000080)) 05:01:03 executing program 1: bpf$BPF_RAW_TRACEPOINT_OPEN(0x9, 0x0, 0x0) [ 1414.634473][T22585] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. 05:01:03 executing program 3: r0 = socket$igmp(0x2, 0x3, 0x2) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xc0189436, 0x0) 05:01:03 executing program 2: mount$9p_fd(0x0, &(0x7f0000001780)='.\x00', 0x0, 0x0, 0x0) 05:01:03 executing program 1: prctl$PR_SET_MM(0x1b, 0x0, &(0x7f0000ffc000/0x2000)=nil) 05:01:03 executing program 5: open(0x0, 0x0, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) open(&(0x7f00000007c0)='./bus\x00', 0x200000, 0x8) sendmmsg$unix(r1, 0x0, 0x0, 0x20004805) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") sched_setaffinity(0x0, 0x8, &(0x7f00000008c0)=0x5) r2 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) 05:01:03 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0xab2b}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:01:03 executing program 0: r0 = open(0x0, 0x0, 0x2) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") open(&(0x7f0000000d80)='./file0\x00', 0x41a003, 0x0) open(0x0, 0x14e043, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00000008c0)) syz_clone(0xe204a000, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) [ 1414.709403][ T2777] Alternate GPT is invalid, using primary GPT. [ 1414.715900][ T2777] loop0: p2 p3 p7 05:01:03 executing program 2: r0 = socket$igmp(0x2, 0x3, 0x2) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0x8906, 0x0) 05:01:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x1008002, &(0x7f0000000240)={[{@grpquota}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x82}}, {@resuid}, {@max_batch_time={'max_batch_time', 0x3d, 0x3}}, {@data_ordered}, {@init_itable_val={'init_itable', 0x3d, 0x3}}, {@usrquota}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x40d2}}]}, 0x1, 0x5d8, &(0x7f0000000c00)="$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") quotactl$Q_SETQUOTA(0xffffffff80000800, &(0x7f0000000040)=@loop={'/dev/loop', 0x0}, 0x0, &(0x7f0000000140)={0x0, 0xff0f}) 05:01:03 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x1e, 0x0, &(0x7f0000000200)) [ 1414.752198][T22596] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 05:01:03 executing program 2: socketpair(0x2, 0x1, 0x4, &(0x7f0000000000)) [ 1414.792911][ T2777] Alternate GPT is invalid, using primary GPT. [ 1414.799288][ T2777] loop2: p2 p3 p7 [ 1414.803734][T22596] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1414.812987][T22596] CPU: 0 PID: 22596 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1414.823082][T22596] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1414.833187][T22596] Call Trace: [ 1414.836470][T22596] [ 1414.839406][T22596] dump_stack_lvl+0xda/0x130 [ 1414.844015][T22596] dump_stack+0x15/0x20 [ 1414.848239][T22596] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1414.853440][T22596] kobject_add_internal+0x3eb/0x730 [ 1414.858773][T22596] kobject_add+0xdc/0x150 [ 1414.863123][T22596] ? kobject_get+0x95/0xc0 [ 1414.867631][T22596] ? kobject_put+0xd8/0x160 [ 1414.872145][T22596] ? device_add+0x2ea/0x8b0 [ 1414.876726][T22596] device_add+0x2f8/0x8b0 [ 1414.881075][T22596] netdev_register_kobject+0xfc/0x230 [ 1414.886460][T22596] register_netdevice+0x65b/0xb20 [ 1414.891620][T22596] veth_newlink+0x5a6/0x810 [ 1414.896197][T22596] ? veth_validate+0x100/0x100 [ 1414.900982][T22596] rtnl_newlink+0xee5/0x1670 [ 1414.905661][T22596] ? rtnl_newlink+0x2a1/0x1670 [ 1414.910516][T22596] ? security_capable+0x5e/0x80 [ 1414.915386][T22596] ? ns_capable+0x7c/0xb0 [ 1414.919772][T22596] ? rtnl_setlink+0x300/0x300 [ 1414.924471][T22596] rtnetlink_rcv_msg+0x807/0x8c0 [ 1414.929444][T22596] ? nlmon_xmit+0x4b/0x60 [ 1414.933788][T22596] ? nlmon_xmit+0x4b/0x60 [ 1414.938135][T22596] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1414.943462][T22596] ? kmem_cache_free+0x1d9/0x380 [ 1414.948459][T22596] ? __kfree_skb+0x104/0x140 [ 1414.953069][T22596] ? nlmon_xmit+0x4b/0x60 [ 1414.957432][T22596] ? __kfree_skb+0x104/0x140 [ 1414.962094][T22596] ? consume_skb+0x57/0x180 [ 1414.966670][T22596] ? nlmon_xmit+0x4b/0x60 [ 1414.971014][T22596] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1414.976431][T22596] ? __dev_queue_xmit+0xaae/0x1d80 [ 1414.981594][T22596] ? ref_tracker_free+0x3a1/0x400 [ 1414.986645][T22596] netlink_rcv_skb+0x126/0x220 [ 1414.991414][T22596] ? rtnetlink_bind+0x60/0x60 [ 1414.996165][T22596] rtnetlink_rcv+0x1c/0x20 [ 1415.000614][T22596] netlink_unicast+0x589/0x650 [ 1415.005400][T22596] netlink_sendmsg+0x66e/0x770 [ 1415.010224][T22596] ? netlink_getsockopt+0x3e0/0x3e0 [ 1415.015431][T22596] ____sys_sendmsg+0x37c/0x4d0 [ 1415.020244][T22596] __sys_sendmsg+0x1e9/0x270 [ 1415.024852][T22596] __x64_sys_sendmsg+0x46/0x50 [ 1415.029623][T22596] do_syscall_64+0x44/0x110 [ 1415.034170][T22596] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1415.040150][T22596] RIP: 0033:0x7f1e33d10ae9 [ 1415.044585][T22596] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1415.064261][T22596] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1415.072686][T22596] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1415.080664][T22596] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1415.088644][T22596] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1415.096645][T22596] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1415.104640][T22596] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1415.112678][T22596] [ 1415.115832][T22596] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1415.119770][T22607] loop3: detected capacity change from 0 to 1024 05:01:03 executing program 1: r0 = socket$igmp(0x2, 0x3, 0x2) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0x8983, 0x0) 05:01:03 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000580)={&(0x7f0000000840)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@func_proto={0x0, 0x3, 0x0, 0xd, 0x0, [{}, {}, {0x0, 0x1}]}]}}, &(0x7f00000003c0)=""/184, 0x3e, 0xb8, 0x1}, 0x20) [ 1415.149193][T22610] loop0: detected capacity change from 0 to 2048 [ 1415.186392][T22607] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. 05:01:03 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0xfe0a}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:01:03 executing program 3: r0 = socket$igmp(0x2, 0x3, 0x2) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0x4020940d, 0x0) [ 1415.208991][ T2777] Alternate GPT is invalid, using primary GPT. [ 1415.215473][ T2777] loop2: p2 p3 p7 [ 1415.227612][T22621] loop5: detected capacity change from 0 to 2048 [ 1415.241493][T22610] Alternate GPT is invalid, using primary GPT. [ 1415.241857][ T3112] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. 05:01:03 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) read$rfkill(r0, &(0x7f0000000100), 0x3) [ 1415.247930][T22610] loop0: p2 p3 p7 [ 1415.273504][T22623] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1415.295972][ T2777] Alternate GPT is invalid, using primary GPT. [ 1415.302353][T22623] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1415.302622][ T2777] loop2: p2 p3 p7 [ 1415.311573][T22623] CPU: 1 PID: 22623 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1415.325358][T22623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1415.335482][T22623] Call Trace: [ 1415.338863][T22623] [ 1415.341816][T22623] dump_stack_lvl+0xda/0x130 [ 1415.346478][T22623] dump_stack+0x15/0x20 [ 1415.350659][T22623] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1415.355799][T22623] kobject_add_internal+0x3eb/0x730 [ 1415.361062][T22623] kobject_add+0xdc/0x150 [ 1415.365405][T22623] ? kobject_get+0x95/0xc0 [ 1415.369846][T22623] ? kobject_put+0xd8/0x160 [ 1415.374432][T22623] ? device_add+0x2ea/0x8b0 [ 1415.378984][T22623] device_add+0x2f8/0x8b0 [ 1415.383337][T22623] netdev_register_kobject+0xfc/0x230 [ 1415.388800][T22623] register_netdevice+0x65b/0xb20 [ 1415.393855][T22623] veth_newlink+0x5a6/0x810 [ 1415.398462][T22623] ? veth_validate+0x100/0x100 [ 1415.403248][T22623] rtnl_newlink+0xee5/0x1670 [ 1415.407847][T22623] ? rtnl_newlink+0x2a1/0x1670 [ 1415.412672][T22623] ? security_capable+0x5e/0x80 [ 1415.417539][T22623] ? ns_capable+0x7c/0xb0 [ 1415.421874][T22623] ? rtnl_setlink+0x300/0x300 [ 1415.426576][T22623] rtnetlink_rcv_msg+0x807/0x8c0 [ 1415.431535][T22623] ? nlmon_xmit+0x4b/0x60 [ 1415.435964][T22623] ? nlmon_xmit+0x4b/0x60 [ 1415.440310][T22623] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1415.445676][T22623] ? kmem_cache_free+0x1d9/0x380 [ 1415.450627][T22623] ? __kfree_skb+0x104/0x140 [ 1415.455259][T22623] ? nlmon_xmit+0x4b/0x60 [ 1415.459673][T22623] ? __kfree_skb+0x104/0x140 [ 1415.464376][T22623] ? consume_skb+0x57/0x180 [ 1415.468885][T22623] ? nlmon_xmit+0x4b/0x60 [ 1415.473224][T22623] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1415.478548][T22623] ? __dev_queue_xmit+0xaae/0x1d80 [ 1415.483815][T22623] ? ref_tracker_free+0x3a1/0x400 [ 1415.488895][T22623] netlink_rcv_skb+0x126/0x220 [ 1415.493723][T22623] ? rtnetlink_bind+0x60/0x60 [ 1415.498522][T22623] rtnetlink_rcv+0x1c/0x20 [ 1415.502948][T22623] netlink_unicast+0x589/0x650 [ 1415.507800][T22623] netlink_sendmsg+0x66e/0x770 [ 1415.512586][T22623] ? netlink_getsockopt+0x3e0/0x3e0 [ 1415.517808][T22623] ____sys_sendmsg+0x37c/0x4d0 [ 1415.522758][T22623] __sys_sendmsg+0x1e9/0x270 [ 1415.527363][T22623] __x64_sys_sendmsg+0x46/0x50 [ 1415.532225][T22623] do_syscall_64+0x44/0x110 [ 1415.536773][T22623] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1415.542792][T22623] RIP: 0033:0x7f1e33d10ae9 [ 1415.547208][T22623] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1415.566967][T22623] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1415.575392][T22623] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1415.583387][T22623] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1415.591364][T22623] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1415.599410][T22623] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1415.607392][T22623] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1415.615380][T22623] [ 1415.618638][T22623] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. 05:01:04 executing program 2: prctl$PR_SET_MM(0x3a, 0x0, &(0x7f0000ffd000/0x1000)=nil) 05:01:04 executing program 1: prctl$PR_SET_MM(0x23, 0x0, &(0x7f0000ffc000/0x2000)=nil) prctl$PR_SET_MM(0x23, 0x1, &(0x7f0000ffc000/0x2000)=nil) [ 1415.703552][T22610] ip6tnl0 speed is unknown, defaulting to 1000 05:01:04 executing program 5: open(0x0, 0x0, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) open(&(0x7f00000007c0)='./bus\x00', 0x200000, 0x8) sendmmsg$unix(r1, 0x0, 0x0, 0x20004805) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") sched_setaffinity(0x0, 0x8, &(0x7f00000008c0)=0x5) r2 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) 05:01:04 executing program 3: r0 = socket$igmp(0x2, 0x3, 0x2) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0x89a0, 0x0) 05:01:04 executing program 1: r0 = socket$igmp(0x2, 0x3, 0x2) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0x8935, 0x0) 05:01:04 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:01:04 executing program 2: r0 = socket$igmp(0x2, 0x3, 0x2) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0x80087601, 0x0) [ 1415.794630][ T2777] Alternate GPT is invalid, using primary GPT. [ 1415.800991][ T2777] loop2: p2 p3 p7 05:01:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x4, 0x0, &(0x7f0000000200)) 05:01:04 executing program 1: timer_create(0x0, &(0x7f0000000600)={0x0, 0x0, 0x1, @thr={0x0, 0x0}}, &(0x7f0000000640)) timer_settime(0x0, 0x0, &(0x7f0000000680)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) timer_gettime(0x0, &(0x7f00000021c0)) 05:01:04 executing program 0: r0 = open(0x0, 0x0, 0x2) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") open(&(0x7f0000000d80)='./file0\x00', 0x41a003, 0x0) open(0x0, 0x14e043, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00000008c0)) syz_clone(0xe204a000, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) [ 1415.859845][T22640] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1415.892349][T22640] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1415.894063][ T2777] Alternate GPT is invalid, using primary GPT. [ 1415.901549][T22640] CPU: 0 PID: 22640 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1415.907874][ T2777] loop2: p2 p3 p7 [ 1415.917691][T22640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1415.917708][T22640] Call Trace: [ 1415.917715][T22640] [ 1415.917722][T22640] dump_stack_lvl+0xda/0x130 [ 1415.917758][T22640] dump_stack+0x15/0x20 [ 1415.946641][T22640] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1415.951795][T22640] kobject_add_internal+0x3eb/0x730 05:01:04 executing program 2: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/kernel/debug', 0x0, 0x0) [ 1415.957057][T22640] kobject_add+0xdc/0x150 [ 1415.961494][T22640] ? kobject_get+0x95/0xc0 [ 1415.965961][T22640] ? kobject_put+0xd8/0x160 [ 1415.970509][T22640] ? device_add+0x2ea/0x8b0 [ 1415.975090][T22640] device_add+0x2f8/0x8b0 [ 1415.979500][T22640] netdev_register_kobject+0xfc/0x230 [ 1415.984882][T22640] register_netdevice+0x65b/0xb20 [ 1415.989928][T22640] veth_newlink+0x5a6/0x810 [ 1415.994463][T22640] ? veth_validate+0x100/0x100 [ 1415.999246][T22640] rtnl_newlink+0xee5/0x1670 [ 1416.003842][T22640] ? rtnl_newlink+0x2a1/0x1670 [ 1416.008626][T22640] ? security_capable+0x5e/0x80 [ 1416.013509][T22640] ? ns_capable+0x7c/0xb0 [ 1416.017849][T22640] ? rtnl_setlink+0x300/0x300 [ 1416.022557][T22640] rtnetlink_rcv_msg+0x807/0x8c0 [ 1416.027501][T22640] ? nlmon_xmit+0x4b/0x60 [ 1416.031939][T22640] ? nlmon_xmit+0x4b/0x60 [ 1416.036273][T22640] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1416.041582][T22640] ? kmem_cache_free+0x1d9/0x380 [ 1416.046598][T22640] ? __kfree_skb+0x104/0x140 [ 1416.051282][T22640] ? nlmon_xmit+0x4b/0x60 [ 1416.055631][T22640] ? __kfree_skb+0x104/0x140 [ 1416.060287][T22640] ? consume_skb+0x57/0x180 [ 1416.064790][T22640] ? nlmon_xmit+0x4b/0x60 [ 1416.069191][T22640] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1416.074500][T22640] ? __dev_queue_xmit+0xaae/0x1d80 [ 1416.079674][T22640] ? ref_tracker_free+0x3a1/0x400 [ 1416.084705][T22640] netlink_rcv_skb+0x126/0x220 [ 1416.089493][T22640] ? rtnetlink_bind+0x60/0x60 [ 1416.094179][T22640] rtnetlink_rcv+0x1c/0x20 [ 1416.098679][T22640] netlink_unicast+0x589/0x650 [ 1416.103464][T22640] netlink_sendmsg+0x66e/0x770 [ 1416.108336][T22640] ? netlink_getsockopt+0x3e0/0x3e0 [ 1416.113535][T22640] ____sys_sendmsg+0x37c/0x4d0 [ 1416.118362][T22640] __sys_sendmsg+0x1e9/0x270 [ 1416.122973][T22640] __x64_sys_sendmsg+0x46/0x50 [ 1416.127808][T22640] do_syscall_64+0x44/0x110 [ 1416.132329][T22640] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1416.138280][T22640] RIP: 0033:0x7f1e33d10ae9 [ 1416.142699][T22640] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1416.162499][T22640] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1416.170921][T22640] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1416.178953][T22640] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1416.186933][T22640] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1416.194907][T22640] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1416.202876][T22640] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 05:01:04 executing program 2: r0 = socket$igmp(0x2, 0x3, 0x2) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0x40049409, 0x0) [ 1416.210920][T22640] [ 1416.214111][T22640] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1416.222707][T22652] loop5: detected capacity change from 0 to 2048 [ 1416.249037][T22653] loop0: detected capacity change from 0 to 2048 05:01:05 executing program 3: r0 = socket$igmp(0x2, 0x3, 0x2) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0x8980, 0x0) 05:01:05 executing program 1: prctl$PR_SET_MM(0x22, 0x0, &(0x7f0000ffd000/0x1000)=nil) [ 1416.270266][ T2777] Alternate GPT is invalid, using primary GPT. [ 1416.276684][ T2777] loop2: p2 p3 p7 [ 1416.299438][T22653] Alternate GPT is invalid, using primary GPT. [ 1416.305826][T22653] loop0: p2 p3 p7 [ 1416.349504][ T2777] Alternate GPT is invalid, using primary GPT. [ 1416.351869][T22653] ip6tnl0 speed is unknown, defaulting to 1000 [ 1416.355831][ T2777] loop2: p2 p3 p7 [ 1416.390186][ T2777] Alternate GPT is invalid, using primary GPT. [ 1416.396655][ T2777] loop0: p2 p3 p7 [ 1416.426325][ T2777] Alternate GPT is invalid, using primary GPT. [ 1416.432644][ T2777] loop2: p2 p3 p7 [ 1416.487145][ T6911] udevd[6911]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 1416.488438][ T6892] udevd[6892]: inotify_add_watch(7, /dev/loop0p7, 10) failed: No such file or directory [ 1416.498068][ T6893] udevd[6893]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 1416.521444][T12887] udevd[12887]: inotify_add_watch(7, /dev/loop0p7, 10) failed: No such file or directory [ 1416.524496][ T6893] udevd[6893]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 1416.532810][ T6892] udevd[6892]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 1416.564940][T12887] udevd[12887]: inotify_add_watch(7, /dev/loop0p7, 10) failed: No such file or directory [ 1416.566108][ T6892] udevd[6892]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 1416.575848][ T6893] udevd[6893]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory 05:01:05 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x1b, 0x0, &(0x7f0000000200)) 05:01:05 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_NET_GET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB="970000", @ANYRES16=0x0, @ANYBLOB="010025bd7000fbdbdf250e000000c80001800d0001007564703a73797a30000000002c0004001400010002004e20ac1e000100000000000000001400020002004e23ac1414aa00000000000000000f0001006574683a70696d7265670000080003000a000000340002800800030000040000080002005d9b00000800040003000000080002004500000008000400c1ffffff080001"], 0x1f4}}, 0x0) 05:01:05 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) 05:01:05 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0x2}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:01:05 executing program 0: r0 = open(0x0, 0x0, 0x2) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") open(&(0x7f0000000d80)='./file0\x00', 0x41a003, 0x0) open(0x0, 0x14e043, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00000008c0)) syz_clone(0xe204a000, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) 05:01:05 executing program 5: open(0x0, 0x0, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) open(&(0x7f00000007c0)='./bus\x00', 0x200000, 0x8) sendmmsg$unix(r1, 0x0, 0x0, 0x20004805) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") sched_setaffinity(0x0, 0x8, &(0x7f00000008c0)=0x5) r2 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) 05:01:05 executing program 1: timer_create(0x0, 0x0, &(0x7f0000000640)) timer_settime(0x0, 0x0, &(0x7f0000000680)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) timer_gettime(0x0, &(0x7f00000021c0)) 05:01:05 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x82, 0x0) write$rfkill(r0, 0x0, 0x0) 05:01:05 executing program 1: r0 = socket$igmp(0x2, 0x3, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) 05:01:05 executing program 3: r0 = socket$igmp(0x2, 0x3, 0x2) sendmsg$ETHTOOL_MSG_WOL_GET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) [ 1416.730371][T22672] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1416.753852][T22669] loop0: detected capacity change from 0 to 2048 [ 1416.782718][T22672] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1416.791988][T22672] CPU: 0 PID: 22672 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1416.802188][T22672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1416.812321][T22672] Call Trace: [ 1416.814246][T22669] Alternate GPT is invalid, using primary GPT. [ 1416.815595][T22672] [ 1416.815605][T22672] dump_stack_lvl+0xda/0x130 [ 1416.821967][T22669] loop0: p2 p3 p7 [ 1416.824703][T22672] dump_stack+0x15/0x20 [ 1416.837227][T22672] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1416.842398][T22672] kobject_add_internal+0x3eb/0x730 [ 1416.847616][T22672] kobject_add+0xdc/0x150 [ 1416.852005][T22672] ? kobject_get+0x95/0xc0 [ 1416.856445][T22672] ? kobject_put+0xd8/0x160 [ 1416.861069][T22672] ? device_add+0x2ea/0x8b0 [ 1416.865628][T22672] device_add+0x2f8/0x8b0 [ 1416.869984][T22672] netdev_register_kobject+0xfc/0x230 [ 1416.875369][T22672] register_netdevice+0x65b/0xb20 [ 1416.880487][T22672] veth_newlink+0x5a6/0x810 [ 1416.885034][T22672] ? veth_validate+0x100/0x100 [ 1416.889872][T22672] rtnl_newlink+0xee5/0x1670 [ 1416.894506][T22672] ? rtnl_newlink+0x2a1/0x1670 [ 1416.899282][T22672] ? security_capable+0x5e/0x80 [ 1416.904167][T22672] ? ns_capable+0x7c/0xb0 [ 1416.908548][T22672] ? rtnl_setlink+0x300/0x300 [ 1416.913326][T22672] rtnetlink_rcv_msg+0x807/0x8c0 [ 1416.918273][T22672] ? nlmon_xmit+0x4b/0x60 [ 1416.922669][T22672] ? nlmon_xmit+0x4b/0x60 [ 1416.927057][T22672] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1416.932377][T22672] ? kmem_cache_free+0x1d9/0x380 [ 1416.937422][T22672] ? __kfree_skb+0x104/0x140 [ 1416.942097][T22672] ? nlmon_xmit+0x4b/0x60 [ 1416.946497][T22672] ? __kfree_skb+0x104/0x140 [ 1416.951141][T22672] ? consume_skb+0x57/0x180 [ 1416.955645][T22672] ? nlmon_xmit+0x4b/0x60 [ 1416.959980][T22672] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1416.965300][T22672] ? __dev_queue_xmit+0xaae/0x1d80 [ 1416.970424][T22672] ? ref_tracker_free+0x3a1/0x400 [ 1416.975463][T22672] netlink_rcv_skb+0x126/0x220 [ 1416.980266][T22672] ? rtnetlink_bind+0x60/0x60 [ 1416.984965][T22672] rtnetlink_rcv+0x1c/0x20 [ 1416.989386][T22672] netlink_unicast+0x589/0x650 [ 1416.994246][T22672] netlink_sendmsg+0x66e/0x770 [ 1416.999123][T22672] ? netlink_getsockopt+0x3e0/0x3e0 [ 1417.004403][T22672] ____sys_sendmsg+0x37c/0x4d0 [ 1417.009181][T22672] __sys_sendmsg+0x1e9/0x270 [ 1417.013826][T22672] __x64_sys_sendmsg+0x46/0x50 [ 1417.018600][T22672] do_syscall_64+0x44/0x110 [ 1417.023109][T22672] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1417.029024][T22672] RIP: 0033:0x7f1e33d10ae9 [ 1417.033439][T22672] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1417.053065][T22672] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1417.061488][T22672] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1417.069495][T22672] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 05:01:05 executing program 1: prctl$PR_SET_MM(0x23, 0x0, &(0x7f0000ffc000/0x4000)=nil) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000000) 05:01:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x6, 0x0, &(0x7f0000000200)) 05:01:05 executing program 2: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/block/loop1', 0x260040, 0x0) [ 1417.077532][T22672] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1417.085505][T22672] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1417.093472][T22672] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1417.101446][T22672] [ 1417.104535][T22672] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. 05:01:05 executing program 1: prctl$PR_SET_MM(0x23, 0x0, &(0x7f0000ffc000/0x2000)=nil) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ffc000/0x1000)=nil) 05:01:05 executing program 3: prctl$PR_SET_MM(0x10, 0x0, &(0x7f0000ffd000/0x1000)=nil) 05:01:05 executing program 3: timer_create(0x7, &(0x7f0000000600)={0x0, 0x0, 0x1, @thr={0x0, 0x0}}, &(0x7f0000000640)) timer_settime(0x0, 0x0, &(0x7f0000000680)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) timer_gettime(0x0, &(0x7f00000021c0)) [ 1417.140121][ T2777] Alternate GPT is invalid, using primary GPT. [ 1417.146625][ T2777] loop2: p2 p3 p7 [ 1417.166559][T22686] ip6tnl0 speed is unknown, defaulting to 1000 [ 1417.182955][T22695] loop5: detected capacity change from 0 to 2048 [ 1417.272605][ T2777] Alternate GPT is invalid, using primary GPT. [ 1417.279090][ T2777] loop0: p2 p3 p7 05:01:06 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0x3}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) [ 1417.330611][ T2777] Alternate GPT is invalid, using primary GPT. [ 1417.336952][ T2777] loop2: p2 p3 p7 [ 1417.362069][T22703] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1417.378818][T22703] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1417.388030][T22703] CPU: 1 PID: 22703 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1417.398159][T22703] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1417.404422][ T2777] Alternate GPT is invalid, using primary GPT. [ 1417.408210][T22703] Call Trace: [ 1417.408221][T22703] [ 1417.414624][ T2777] loop2: p2 p3 p7 [ 1417.417642][T22703] dump_stack_lvl+0xda/0x130 [ 1417.428925][T22703] dump_stack+0x15/0x20 [ 1417.433128][T22703] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1417.438287][T22703] kobject_add_internal+0x3eb/0x730 [ 1417.443594][T22703] kobject_add+0xdc/0x150 [ 1417.447958][T22703] ? kobject_get+0x95/0xc0 [ 1417.452460][T22703] ? kobject_put+0xd8/0x160 [ 1417.456980][T22703] ? device_add+0x2ea/0x8b0 [ 1417.461582][T22703] device_add+0x2f8/0x8b0 [ 1417.465948][T22703] netdev_register_kobject+0xfc/0x230 [ 1417.471355][T22703] register_netdevice+0x65b/0xb20 [ 1417.476529][T22703] veth_newlink+0x5a6/0x810 [ 1417.481097][T22703] ? veth_validate+0x100/0x100 [ 1417.486113][T22703] rtnl_newlink+0xee5/0x1670 [ 1417.490730][T22703] ? rtnl_newlink+0x2a1/0x1670 [ 1417.495664][T22703] ? security_capable+0x5e/0x80 [ 1417.500568][T22703] ? ns_capable+0x7c/0xb0 [ 1417.504996][T22703] ? rtnl_setlink+0x300/0x300 [ 1417.509799][T22703] rtnetlink_rcv_msg+0x807/0x8c0 [ 1417.514815][T22703] ? nlmon_xmit+0x4b/0x60 [ 1417.519150][T22703] ? nlmon_xmit+0x4b/0x60 [ 1417.523480][T22703] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1417.528771][T22703] ? kmem_cache_free+0x1d9/0x380 [ 1417.533743][T22703] ? __kfree_skb+0x104/0x140 [ 1417.538371][T22703] ? nlmon_xmit+0x4b/0x60 [ 1417.542767][T22703] ? __kfree_skb+0x104/0x140 [ 1417.547372][T22703] ? consume_skb+0x57/0x180 [ 1417.551900][T22703] ? nlmon_xmit+0x4b/0x60 [ 1417.556231][T22703] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1417.561630][T22703] ? __dev_queue_xmit+0xaae/0x1d80 [ 1417.566793][T22703] ? ref_tracker_free+0x3a1/0x400 [ 1417.571821][T22703] netlink_rcv_skb+0x126/0x220 [ 1417.576586][T22703] ? rtnetlink_bind+0x60/0x60 [ 1417.581273][T22703] rtnetlink_rcv+0x1c/0x20 [ 1417.585749][T22703] netlink_unicast+0x589/0x650 [ 1417.590529][T22703] netlink_sendmsg+0x66e/0x770 [ 1417.595309][T22703] ? netlink_getsockopt+0x3e0/0x3e0 [ 1417.600530][T22703] ____sys_sendmsg+0x37c/0x4d0 [ 1417.605344][T22703] __sys_sendmsg+0x1e9/0x270 [ 1417.609939][T22703] ? wake_up_q+0x3f/0x70 [ 1417.614200][T22703] __x64_sys_sendmsg+0x46/0x50 [ 1417.619060][T22703] do_syscall_64+0x44/0x110 [ 1417.623592][T22703] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1417.629555][T22703] RIP: 0033:0x7f1e33d10ae9 [ 1417.634023][T22703] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1417.653635][T22703] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1417.662117][T22703] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1417.670155][T22703] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1417.678124][T22703] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1417.686096][T22703] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1417.694076][T22703] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1417.702067][T22703] [ 1417.705258][T22703] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. 05:01:06 executing program 5: open(0x0, 0x0, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) open(&(0x7f00000007c0)='./bus\x00', 0x200000, 0x8) sendmmsg$unix(r1, 0x0, 0x0, 0x20004805) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") sched_setaffinity(0x0, 0x8, &(0x7f00000008c0)=0x5) r2 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) 05:01:06 executing program 1: prctl$PR_SET_MM(0x23, 0xd, &(0x7f0000ffd000/0x1000)=nil) 05:01:06 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x17, 0x0, &(0x7f0000000200)) 05:01:06 executing program 3: r0 = socket$igmp(0x2, 0x3, 0x2) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0x8941, 0x0) 05:01:06 executing program 0: r0 = open(0x0, 0x0, 0x2) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") open(&(0x7f0000000d80)='./file0\x00', 0x41a003, 0x0) open(0x0, 0x14e043, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00000008c0)) syz_clone(0xe204a000, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) [ 1417.727611][ T6911] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 05:01:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)={0x14, r1, 0x1, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) 05:01:06 executing program 2: socketpair(0x0, 0x0, 0x0, &(0x7f0000000240)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f00000001c0)={&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000200)=0x40) 05:01:06 executing program 3: timer_create(0x7, 0x0, &(0x7f00000011c0)) timer_settime(0x0, 0x0, &(0x7f0000000680)={{}, {0x0, 0x3938700}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001240)={{0x77359400}, {0x0, 0x989680}}, 0x0) 05:01:06 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0x4}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) [ 1417.760999][ T6893] udevd[6893]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory 05:01:06 executing program 3: prctl$PR_SET_MM(0x21, 0x0, &(0x7f0000ffc000/0x2000)=nil) 05:01:06 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0x541b, 0x0) 05:01:06 executing program 3: r0 = socket$igmp(0x2, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x28}}, 0x0) [ 1417.820431][T22722] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1417.824413][T22712] loop0: detected capacity change from 0 to 2048 [ 1417.850508][ T2777] Alternate GPT is invalid, using primary GPT. [ 1417.856845][ T2777] loop2: p2 p3 p7 [ 1417.866711][T22722] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1417.871876][T22727] loop5: detected capacity change from 0 to 2048 [ 1417.875862][T22722] CPU: 0 PID: 22722 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1417.892301][T22722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1417.902380][T22722] Call Trace: [ 1417.905674][T22722] [ 1417.908621][T22722] dump_stack_lvl+0xda/0x130 [ 1417.913329][T22722] dump_stack+0x15/0x20 [ 1417.917534][T22722] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1417.922744][T22722] kobject_add_internal+0x3eb/0x730 [ 1417.927971][T22722] kobject_add+0xdc/0x150 [ 1417.932324][T22722] ? kobject_get+0x95/0xc0 [ 1417.936770][T22722] ? kobject_put+0xd8/0x160 [ 1417.941296][T22722] ? device_add+0x2ea/0x8b0 [ 1417.945923][T22722] device_add+0x2f8/0x8b0 [ 1417.950352][T22722] netdev_register_kobject+0xfc/0x230 [ 1417.955744][T22722] register_netdevice+0x65b/0xb20 [ 1417.960797][T22722] veth_newlink+0x5a6/0x810 [ 1417.965485][T22722] ? veth_validate+0x100/0x100 [ 1417.970270][T22722] rtnl_newlink+0xee5/0x1670 [ 1417.974951][T22722] ? nf_send_unreach6+0x202/0x5c0 [ 1417.980001][T22722] ? rtnl_newlink+0x2a1/0x1670 [ 1417.984774][T22722] ? security_capable+0x5e/0x80 [ 1417.989678][T22722] ? ns_capable+0x7c/0xb0 [ 1417.994025][T22722] ? rtnl_setlink+0x300/0x300 [ 1417.998830][T22722] rtnetlink_rcv_msg+0x807/0x8c0 [ 1418.003778][T22722] ? nlmon_xmit+0x4b/0x60 [ 1418.008133][T22722] ? nlmon_xmit+0x4b/0x60 [ 1418.012488][T22722] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1418.017789][T22722] ? kmem_cache_free+0x1d9/0x380 [ 1418.022738][T22722] ? __kfree_skb+0x104/0x140 [ 1418.027332][T22722] ? nlmon_xmit+0x4b/0x60 [ 1418.031713][T22722] ? __kfree_skb+0x104/0x140 [ 1418.036310][T22722] ? consume_skb+0x57/0x180 [ 1418.040907][T22722] ? nlmon_xmit+0x4b/0x60 [ 1418.045256][T22722] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1418.050570][T22722] ? __dev_queue_xmit+0xaae/0x1d80 [ 1418.055709][T22722] ? ref_tracker_free+0x3a1/0x400 [ 1418.060785][T22722] netlink_rcv_skb+0x126/0x220 [ 1418.065607][T22722] ? rtnetlink_bind+0x60/0x60 [ 1418.070344][T22722] rtnetlink_rcv+0x1c/0x20 [ 1418.074767][T22722] netlink_unicast+0x589/0x650 [ 1418.079618][T22722] netlink_sendmsg+0x66e/0x770 [ 1418.084390][T22722] ? netlink_getsockopt+0x3e0/0x3e0 [ 1418.089674][T22722] ____sys_sendmsg+0x37c/0x4d0 [ 1418.094872][T22722] __sys_sendmsg+0x1e9/0x270 [ 1418.099523][T22722] ? wake_up_q+0x3f/0x70 [ 1418.103795][T22722] __x64_sys_sendmsg+0x46/0x50 [ 1418.108634][T22722] do_syscall_64+0x44/0x110 [ 1418.113227][T22722] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1418.119279][T22722] RIP: 0033:0x7f1e33d10ae9 [ 1418.123698][T22722] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1418.143345][T22722] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1418.151763][T22722] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1418.159814][T22722] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1418.167809][T22722] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1418.175785][T22722] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1418.183780][T22722] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1418.191764][T22722] [ 1418.194920][T22722] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1418.219541][T22712] Alternate GPT is invalid, using primary GPT. [ 1418.225941][T22712] loop0: p2 p3 p7 [ 1418.234427][T22733] ip6tnl0 speed is unknown, defaulting to 1000 [ 1418.247368][ T2777] Alternate GPT is invalid, using primary GPT. [ 1418.253823][ T2777] loop2: p2 p3 p7 [ 1418.488974][ T2777] Alternate GPT is invalid, using primary GPT. [ 1418.495319][ T2777] loop0: p2 p3 p7 05:01:07 executing program 1: r0 = socket$igmp(0x2, 0x3, 0x2) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0x8981, 0x0) 05:01:07 executing program 5: open(0x0, 0x0, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) open(&(0x7f00000007c0)='./bus\x00', 0x200000, 0x8) sendmmsg$unix(r1, 0x0, 0x0, 0x20004805) syz_read_part_table(0x595, &(0x7f00000001c0)="$eJzs0r9La2cYB/A3B26z9BK5XHCwg2Bwigpx0CEZRGLIYkSsOAjdBAcdBAcHSYnO/vgHFH+BuIh7RjGCKMRJMopzQXHJlNJ6ujhVikovn89yeJ/nOefh5XsC/2tR+KPdbidCCO3k29/+9aQwVuqeGJmcCiERZkMIhV9+/ruTiCf++epZfC7H51Iy29i7Gn066bjuua2nD6K4X4tC+C2EsHB/mPqvd+PHd5q/SK2tLxU3VvLzd8XVh8G5vkLXZmFxe2g/V5nuzM3EP1Yt+pj96cbw0U27/Ljztf9LvdHKXsZzmcT77Odzvc5/93u1WW2N9x4vD2S+Nc8rW3Huz/IHAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADe2Wn+IrW2vlTcWMnP3xVXHwbn+gpdm4XF7aH9XGW6MzcTvczVoo/Zn24MH920y487X/u/1H9qZS/juUziffbzuV7nv/u92qy2xnuPlwcy35rnla0492f5AwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD/UmGs1D0xMjkVQiLMhhBGo47Dv+rt5Es/Ec+dxc9yXC8ls429q9Gnk47rntt6+mAirteiEH4PISzcH6Y+/DK82Z8BAAD//9r1hl8=") sched_setaffinity(0x0, 0x8, &(0x7f00000008c0)=0x5) r2 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) 05:01:07 executing program 3: r0 = socket$igmp(0x2, 0x3, 0x2) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0x8982, 0x0) 05:01:07 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0x5}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:01:07 executing program 0: r0 = open(0x0, 0x0, 0x2) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") open(&(0x7f0000000d80)='./file0\x00', 0x41a003, 0x0) open(0x0, 0x14e043, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00000008c0)) syz_clone(0xe204a000, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) 05:01:07 executing program 2: r0 = socket$igmp(0x2, 0x3, 0x2) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0x8901, 0x0) 05:01:07 executing program 1: r0 = socket$igmp(0x2, 0x3, 0x2) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0x8907, 0x0) 05:01:07 executing program 2: r0 = socket$igmp(0x2, 0x3, 0x2) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0x89e1, 0x0) 05:01:07 executing program 3: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/block/loop6', 0x60c0, 0x0) 05:01:07 executing program 3: prctl$PR_SET_MM(0x1e, 0x0, &(0x7f0000ffc000/0x2000)=nil) 05:01:07 executing program 2: r0 = socket$igmp(0x2, 0x3, 0x2) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0x8917, 0x0) [ 1418.702424][T22748] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1418.715030][T22743] loop0: detected capacity change from 0 to 2048 [ 1418.731889][T22748] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1418.741047][T22748] CPU: 0 PID: 22748 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1418.749215][ T2777] Alternate GPT is invalid, using primary GPT. [ 1418.751220][T22748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1418.751235][T22748] Call Trace: [ 1418.757561][ T2777] loop2: p2 p3 p7 [ 1418.767498][T22748] [ 1418.767507][T22748] dump_stack_lvl+0xda/0x130 [ 1418.767541][T22748] dump_stack+0x15/0x20 [ 1418.767596][T22748] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1418.791616][T22748] kobject_add_internal+0x3eb/0x730 [ 1418.796856][T22748] kobject_add+0xdc/0x150 [ 1418.801217][T22748] ? kobject_get+0x95/0xc0 [ 1418.805665][T22748] ? kobject_put+0xd8/0x160 [ 1418.810205][T22748] ? device_add+0x2ea/0x8b0 [ 1418.814815][T22748] device_add+0x2f8/0x8b0 [ 1418.819202][T22748] netdev_register_kobject+0xfc/0x230 [ 1418.824670][T22748] register_netdevice+0x65b/0xb20 [ 1418.829720][T22748] veth_newlink+0x5a6/0x810 [ 1418.834287][T22748] ? veth_validate+0x100/0x100 [ 1418.839061][T22748] rtnl_newlink+0xee5/0x1670 [ 1418.843715][T22748] ? rtnl_newlink+0x2a1/0x1670 [ 1418.848576][T22748] ? security_capable+0x5e/0x80 [ 1418.853428][T22748] ? ns_capable+0x7c/0xb0 [ 1418.857832][T22748] ? rtnl_setlink+0x300/0x300 [ 1418.862523][T22748] rtnetlink_rcv_msg+0x807/0x8c0 [ 1418.867457][T22748] ? nlmon_xmit+0x4b/0x60 [ 1418.871794][T22748] ? nlmon_xmit+0x4b/0x60 [ 1418.876190][T22748] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1418.881495][T22748] ? kmem_cache_free+0x1d9/0x380 [ 1418.886487][T22748] ? __kfree_skb+0x104/0x140 [ 1418.891165][T22748] ? nlmon_xmit+0x4b/0x60 [ 1418.895509][T22748] ? __kfree_skb+0x104/0x140 [ 1418.900107][T22748] ? consume_skb+0x57/0x180 [ 1418.904665][T22748] ? nlmon_xmit+0x4b/0x60 [ 1418.909012][T22748] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1418.914327][T22748] ? __dev_queue_xmit+0xaae/0x1d80 [ 1418.919451][T22748] ? ref_tracker_free+0x3a1/0x400 [ 1418.924562][T22748] netlink_rcv_skb+0x126/0x220 [ 1418.929369][T22748] ? rtnetlink_bind+0x60/0x60 [ 1418.934052][T22748] rtnetlink_rcv+0x1c/0x20 [ 1418.938609][T22748] netlink_unicast+0x589/0x650 [ 1418.943444][T22748] netlink_sendmsg+0x66e/0x770 [ 1418.948209][T22748] ? netlink_getsockopt+0x3e0/0x3e0 [ 1418.953533][T22748] ____sys_sendmsg+0x37c/0x4d0 [ 1418.958373][T22748] __sys_sendmsg+0x1e9/0x270 [ 1418.963009][T22748] __x64_sys_sendmsg+0x46/0x50 [ 1418.967788][T22748] do_syscall_64+0x44/0x110 [ 1418.972304][T22748] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1418.978262][T22748] RIP: 0033:0x7f1e33d10ae9 [ 1418.982678][T22748] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1419.002354][T22748] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1419.010828][T22748] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1419.018813][T22748] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1419.026907][T22748] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1419.034915][T22748] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1419.042911][T22748] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1419.051030][T22748] 05:01:07 executing program 3: r0 = socket$igmp(0x2, 0x3, 0x2) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0x5452, 0x0) 05:01:07 executing program 1: mprotect(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x0) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) [ 1419.054201][T22748] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1419.099709][T22762] ip6tnl0 speed is unknown, defaulting to 1000 [ 1419.109049][ T2777] Alternate GPT is invalid, using primary GPT. [ 1419.115380][ T2777] loop2: p2 p3 p7 [ 1419.127942][T22764] loop5: detected capacity change from 0 to 2048 [ 1419.141219][T22743] Alternate GPT is invalid, using primary GPT. [ 1419.147587][T22743] loop0: p2 p3 p7 [ 1419.174623][ T2777] Alternate GPT is invalid, using primary GPT. [ 1419.180936][ T2777] loop2: p2 p3 p7 05:01:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x12, 0x0, &(0x7f0000000200)) 05:01:08 executing program 1: prctl$PR_SET_MM(0x26, 0x0, &(0x7f0000ffd000/0x1000)=nil) 05:01:08 executing program 2: r0 = socket$igmp(0x2, 0x3, 0x2) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0x8918, 0x0) 05:01:08 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0x6}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:01:08 executing program 0: r0 = open(0x0, 0x0, 0x2) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") open(&(0x7f0000000d80)='./file0\x00', 0x41a003, 0x0) open(0x0, 0x14e043, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00000008c0)) syz_clone(0xe204a000, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) 05:01:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0xa, 0x0, &(0x7f0000000200)) 05:01:08 executing program 1: prctl$PR_SET_MM(0x24, 0x5, &(0x7f0000ffd000/0x1000)=nil) 05:01:08 executing program 2: mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000001440)=""/203) 05:01:08 executing program 5: open(0x0, 0x0, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) open(&(0x7f00000007c0)='./bus\x00', 0x200000, 0x8) sendmmsg$unix(r1, 0x0, 0x0, 0x20004805) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") sched_setaffinity(0x0, 0x8, &(0x7f00000008c0)=0x5) r2 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) 05:01:08 executing program 3: r0 = socket$igmp(0x2, 0x3, 0x2) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0x40087602, 0x0) [ 1419.602369][T22774] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 05:01:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x1c, 0x0, &(0x7f0000000200)) [ 1419.647432][ T2777] Alternate GPT is invalid, using primary GPT. [ 1419.649922][T22774] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1419.653940][ T2777] loop2: p2 p3 p7 [ 1419.662788][T22774] CPU: 0 PID: 22774 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1419.676513][T22774] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1419.679844][T22777] loop0: detected capacity change from 0 to 2048 [ 1419.686573][T22774] Call Trace: [ 1419.686597][T22774] [ 1419.686606][T22774] dump_stack_lvl+0xda/0x130 [ 1419.703847][T22774] dump_stack+0x15/0x20 [ 1419.708063][T22774] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1419.713241][T22774] kobject_add_internal+0x3eb/0x730 [ 1419.718529][T22774] kobject_add+0xdc/0x150 [ 1419.722877][T22774] ? kobject_get+0x95/0xc0 [ 1419.725581][T22787] loop5: detected capacity change from 0 to 2048 [ 1419.727304][T22774] ? kobject_put+0xd8/0x160 [ 1419.738163][T22774] ? device_add+0x2ea/0x8b0 [ 1419.742762][T22774] device_add+0x2f8/0x8b0 [ 1419.747231][T22774] netdev_register_kobject+0xfc/0x230 [ 1419.752645][T22774] register_netdevice+0x65b/0xb20 [ 1419.757778][T22774] veth_newlink+0x5a6/0x810 [ 1419.762439][T22774] ? veth_validate+0x100/0x100 [ 1419.767289][T22774] rtnl_newlink+0xee5/0x1670 [ 1419.772019][T22774] ? rtnl_newlink+0x2a1/0x1670 [ 1419.776861][T22774] ? security_capable+0x5e/0x80 [ 1419.781730][T22774] ? ns_capable+0x7c/0xb0 [ 1419.786092][T22774] ? rtnl_setlink+0x300/0x300 [ 1419.790798][T22774] rtnetlink_rcv_msg+0x807/0x8c0 [ 1419.796160][T22774] ? nlmon_xmit+0x4b/0x60 [ 1419.800581][T22774] ? nlmon_xmit+0x4b/0x60 [ 1419.804927][T22774] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1419.810229][T22774] ? kmem_cache_free+0x1d9/0x380 [ 1419.815203][T22774] ? __kfree_skb+0x104/0x140 [ 1419.819873][T22774] ? nlmon_xmit+0x4b/0x60 [ 1419.824225][T22774] ? __kfree_skb+0x104/0x140 [ 1419.828821][T22774] ? consume_skb+0x57/0x180 [ 1419.833394][T22774] ? nlmon_xmit+0x4b/0x60 [ 1419.837735][T22774] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1419.843086][T22774] ? __dev_queue_xmit+0xaae/0x1d80 [ 1419.848264][T22774] ? ref_tracker_free+0x3a1/0x400 [ 1419.853324][T22774] netlink_rcv_skb+0x126/0x220 [ 1419.858154][T22774] ? rtnetlink_bind+0x60/0x60 [ 1419.862844][T22774] rtnetlink_rcv+0x1c/0x20 [ 1419.867267][T22774] netlink_unicast+0x589/0x650 [ 1419.872095][T22774] netlink_sendmsg+0x66e/0x770 [ 1419.876882][T22774] ? netlink_getsockopt+0x3e0/0x3e0 [ 1419.882080][T22774] ____sys_sendmsg+0x37c/0x4d0 [ 1419.886938][T22774] __sys_sendmsg+0x1e9/0x270 [ 1419.891650][T22774] __x64_sys_sendmsg+0x46/0x50 [ 1419.896865][T22774] do_syscall_64+0x44/0x110 [ 1419.901438][T22774] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1419.907389][T22774] RIP: 0033:0x7f1e33d10ae9 [ 1419.911865][T22774] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1419.931485][T22774] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1419.939996][T22774] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 05:01:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x0, 0x0, 0x0, 0x0, {}, ["", "", "", ""]}, 0xffe1}}, 0x0) 05:01:08 executing program 1: timer_create(0x0, 0x0, &(0x7f00000011c0)) timer_settime(0x0, 0x0, &(0x7f0000001240)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000100)) 05:01:08 executing program 2: r0 = socket$igmp(0x2, 0x3, 0x2) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0x8919, 0x0) [ 1419.947970][T22774] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1419.955973][T22774] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1419.963945][T22774] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1419.971950][T22774] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1419.979943][T22774] [ 1419.983158][T22774] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. 05:01:08 executing program 5: open(0x0, 0x0, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) open(&(0x7f00000007c0)='./bus\x00', 0x200000, 0x8) sendmmsg$unix(r1, 0x0, 0x0, 0x20004805) syz_read_part_table(0x595, &(0x7f00000001c0)="$eJzs0r9La2cYB/A3B26z9BK5XHCwg2Bwigpx0CEZRGLIYkSsODgLDjoIDg6SEp398Q8o/gJxEfeMYgRRiJNkFOeC4tBMKa2ni1OlqPTy+SyH93mecx5evifwvxaF39vtdiKE0E6+/e1fTwpjpe6JkcmpEBJhNoRQ+OXnvzuJeOKfr57F53J8LiWzjb2r0aeTjuue23r6IIr7tSiEP5IhLNwfpv7r3fjxneYvUmvrS8WNlfz8XXH1YXCur9C1WVjcHtrPVaY7czPxj1WLPmZ/ujF8dNMuP+587f9Sb7Syl/FcJvE++/lcr/Pf/V5tVlvjvcfLA5lvzfPKVpz7s/wBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIB3dpq/SK2tLxU3VvLzd8XVh8G5vkLXZmFxe2g/V5nuzM1EL3O16GP2pxvDRzft8uPO1/4v9Z9a2ct4LpN4n/18rtf5736vNqut8d7j5YHMt+Z5ZSvO/Vn+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMC/VBgrdU+MTE6FkAizIYTRqOPwr3o7+dJPxHNn8bMc10vJbGPvavTppOO657aePpiI67UohN9CCAv3h6kPvwxv9mcAAAD///xfhv8=") sched_setaffinity(0x0, 0x8, &(0x7f00000008c0)=0x5) r2 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) [ 1420.037188][T22777] Alternate GPT is invalid, using primary GPT. [ 1420.043561][T22777] loop0: p2 p3 p7 [ 1420.068419][T22792] ip6tnl0 speed is unknown, defaulting to 1000 [ 1420.078666][ T2777] Alternate GPT is invalid, using primary GPT. 05:01:08 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0x7}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) [ 1420.085111][ T2777] loop2: p2 p3 p7 [ 1420.112178][T22804] loop5: detected capacity change from 0 to 2048 [ 1420.160885][T22805] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1420.173577][T22805] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1420.182776][T22805] CPU: 1 PID: 22805 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1420.192838][T22805] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1420.202966][T22805] Call Trace: [ 1420.206240][T22805] [ 1420.209200][T22805] dump_stack_lvl+0xda/0x130 [ 1420.213798][T22805] dump_stack+0x15/0x20 [ 1420.217952][T22805] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1420.223130][T22805] kobject_add_internal+0x3eb/0x730 [ 1420.228334][T22805] kobject_add+0xdc/0x150 [ 1420.232668][T22805] ? kobject_get+0x95/0xc0 [ 1420.237154][T22805] ? kobject_put+0xd8/0x160 [ 1420.241665][T22805] ? device_add+0x2ea/0x8b0 [ 1420.246210][T22805] device_add+0x2f8/0x8b0 [ 1420.250609][T22805] netdev_register_kobject+0xfc/0x230 [ 1420.255986][T22805] register_netdevice+0x65b/0xb20 [ 1420.261046][T22805] veth_newlink+0x5a6/0x810 [ 1420.265638][T22805] ? veth_validate+0x100/0x100 [ 1420.270409][T22805] rtnl_newlink+0xee5/0x1670 [ 1420.274997][T22805] ? rtnl_newlink+0x2a1/0x1670 [ 1420.279829][T22805] ? security_capable+0x5e/0x80 [ 1420.284726][T22805] ? ns_capable+0x7c/0xb0 [ 1420.289060][T22805] ? rtnl_setlink+0x300/0x300 [ 1420.293747][T22805] rtnetlink_rcv_msg+0x807/0x8c0 [ 1420.298712][T22805] ? nlmon_xmit+0x4b/0x60 [ 1420.303067][T22805] ? nlmon_xmit+0x4b/0x60 [ 1420.307428][T22805] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1420.312745][T22805] ? kmem_cache_free+0x1d9/0x380 [ 1420.317691][T22805] ? __kfree_skb+0x104/0x140 [ 1420.322291][T22805] ? nlmon_xmit+0x4b/0x60 [ 1420.326629][T22805] ? __kfree_skb+0x104/0x140 [ 1420.331225][T22805] ? consume_skb+0x57/0x180 [ 1420.335722][T22805] ? nlmon_xmit+0x4b/0x60 [ 1420.340119][T22805] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1420.345499][T22805] ? __dev_queue_xmit+0xaae/0x1d80 [ 1420.350824][T22805] ? ref_tracker_free+0x3a1/0x400 [ 1420.355853][T22805] netlink_rcv_skb+0x126/0x220 [ 1420.360624][T22805] ? rtnetlink_bind+0x60/0x60 [ 1420.365320][T22805] rtnetlink_rcv+0x1c/0x20 [ 1420.369798][T22805] netlink_unicast+0x589/0x650 [ 1420.374812][T22805] netlink_sendmsg+0x66e/0x770 [ 1420.379615][T22805] ? netlink_getsockopt+0x3e0/0x3e0 [ 1420.384921][T22805] ____sys_sendmsg+0x37c/0x4d0 [ 1420.389737][T22805] __sys_sendmsg+0x1e9/0x270 [ 1420.394382][T22805] __x64_sys_sendmsg+0x46/0x50 [ 1420.399153][T22805] do_syscall_64+0x44/0x110 [ 1420.403749][T22805] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1420.409764][T22805] RIP: 0033:0x7f1e33d10ae9 [ 1420.414180][T22805] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1420.433912][T22805] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1420.442373][T22805] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1420.450403][T22805] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1420.458410][T22805] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1420.466382][T22805] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1420.474444][T22805] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1420.482449][T22805] [ 1420.485705][T22805] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. 05:01:09 executing program 2: r0 = add_key$keyring(&(0x7f00000001c0), &(0x7f0000000200)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, r0) keyctl$KEYCTL_MOVE(0x1d, r0, 0xfffffffffffffffd, r1, 0x0) 05:01:10 executing program 1: r0 = socket$inet6(0xa, 0x3, 0xff) getsockopt$inet6_mreq(r0, 0x29, 0x31, 0x0, &(0x7f00000000c0)) 05:01:10 executing program 3: r0 = socket(0x10, 0x2, 0x6) sendmsg$AUDIT_USER_TTY(r0, &(0x7f00000010c0)={0x0, 0x0, &(0x7f0000001080)={&(0x7f0000000140)={0x2c, 0x11, 0xf, 0x0, 0x0, "c372fb0cd38a151aa12cf4dbb23dd11c46c3df4e58e3fcbdcb"}, 0x2c}}, 0x0) 05:01:10 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0x8}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:01:10 executing program 5: open(0x0, 0x0, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) open(&(0x7f00000007c0)='./bus\x00', 0x200000, 0x8) sendmmsg$unix(r1, 0x0, 0x0, 0x20004805) syz_read_part_table(0x595, &(0x7f00000001c0)="$eJzs0r1Le2cUB/AngV/ToRIRwcEOgsEpKsRBh2QQiSGLEbHi4Cw46CA4OEhKdPblH1B8A3ER94xiBFGIk2QU54LikinFers4VYpKy+ezJM85597Dw/cG/tPi4Y9WqxULIbQSH3/6t9P8eLFncnRqOoRYmAsh5H/95a9OLJr4+63n0bkUnYuJTH3/euz5tP2m966WOoxH/errn59DWHw4Sv7bu/H/d5a7TK5vLBc2V3ML94W1x6H5/nz3Vn5pZ/ggW57pys5GH1Y1/jX7U/WR49tW6Wm3beBHrd7MXEVz6djn7Od7vc9/r7PSqDQn+k5WBtMdjYvydpT7i/wBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIBPdpa7TK5vLBc2V3ML94W1x6H5/nz3Vn5pZ/ggW57pys7G3+aq8a/Zn6qPHN+2Sk+7bQM/aj81M1fRXDr2Ofv5Xu/z3+usNCrNib6TlcF0R+OivB3l/iJ/AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOAfyo8XeyZHp6ZDiIW5EMJYvP3otd5KvPVj0dx59FuK6sVEpr5/PfZ82n7Te1dLHU5G9Wo8hN9DCIsPR8kvvwwf9mcAAAD//1P4hgg=") sched_setaffinity(0x0, 0x8, &(0x7f00000008c0)=0x5) r2 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) 05:01:10 executing program 0: r0 = open(0x0, 0x0, 0x2) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") open(&(0x7f0000000d80)='./file0\x00', 0x41a003, 0x0) open(0x0, 0x14e043, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00000008c0)) syz_clone(0xe204a000, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) 05:01:10 executing program 2: r0 = socket(0x2, 0x1, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x6, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f0000000180)=[{}, {0x1}]}, 0x90) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8931, &(0x7f0000000180)={'batadv_slave_1\x00'}) 05:01:10 executing program 1: r0 = socket$inet6(0xa, 0x3, 0xff) getsockopt$inet6_mreq(r0, 0x29, 0x3a, 0x0, &(0x7f00000000c0)) [ 1421.264925][ T2777] Alternate GPT is invalid, using primary GPT. [ 1421.271441][ T2777] loop0: p2 p3 p7 [ 1421.290258][T22814] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1421.300215][T22815] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1421.326089][T22814] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1421.335369][T22814] CPU: 1 PID: 22814 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1421.345538][T22814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1421.355752][T22814] Call Trace: [ 1421.359073][T22814] [ 1421.362015][T22814] dump_stack_lvl+0xda/0x130 [ 1421.366647][T22814] dump_stack+0x15/0x20 05:01:10 executing program 3: mknod(&(0x7f0000000000)='./file0\x00', 0x8876, 0x40000802) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) 05:01:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x3, 0x0, &(0x7f0000000200)) 05:01:10 executing program 1: r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x3f, &(0x7f0000000000)=0x3, 0x4) [ 1421.367926][ T2777] Alternate GPT is invalid, using primary GPT. [ 1421.370817][T22814] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1421.377219][ T2777] loop2: p2 p3 p7 [ 1421.382087][T22814] kobject_add_internal+0x3eb/0x730 [ 1421.391082][T22814] kobject_add+0xdc/0x150 [ 1421.395494][T22814] ? kobject_get+0x95/0xc0 [ 1421.395805][T22823] loop5: detected capacity change from 0 to 2048 [ 1421.399962][T22814] ? kobject_put+0xd8/0x160 [ 1421.410868][T22814] ? device_add+0x2ea/0x8b0 [ 1421.415393][T22814] device_add+0x2f8/0x8b0 [ 1421.419771][T22814] netdev_register_kobject+0xfc/0x230 [ 1421.425197][T22814] register_netdevice+0x65b/0xb20 [ 1421.430255][T22814] veth_newlink+0x5a6/0x810 [ 1421.434815][T22814] ? veth_validate+0x100/0x100 [ 1421.439671][T22814] rtnl_newlink+0xee5/0x1670 [ 1421.444272][T22814] ? rtnl_newlink+0x2a1/0x1670 [ 1421.449109][T22814] ? security_capable+0x5e/0x80 [ 1421.453963][T22814] ? ns_capable+0x7c/0xb0 [ 1421.458293][T22814] ? rtnl_setlink+0x300/0x300 [ 1421.462985][T22814] rtnetlink_rcv_msg+0x807/0x8c0 [ 1421.467960][T22814] ? nlmon_xmit+0x4b/0x60 [ 1421.472299][T22814] ? nlmon_xmit+0x4b/0x60 [ 1421.476727][T22814] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1421.482101][T22814] ? kmem_cache_free+0x1d9/0x380 [ 1421.487049][T22814] ? __kfree_skb+0x104/0x140 [ 1421.491642][T22814] ? nlmon_xmit+0x4b/0x60 [ 1421.496065][T22814] ? __kfree_skb+0x104/0x140 [ 1421.500826][T22814] ? consume_skb+0x57/0x180 [ 1421.505333][T22814] ? nlmon_xmit+0x4b/0x60 [ 1421.509674][T22814] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1421.515043][T22814] ? __dev_queue_xmit+0xaae/0x1d80 [ 1421.520170][T22814] ? ref_tracker_free+0x3a1/0x400 [ 1421.525219][T22814] netlink_rcv_skb+0x126/0x220 [ 1421.530011][T22814] ? rtnetlink_bind+0x60/0x60 [ 1421.534701][T22814] rtnetlink_rcv+0x1c/0x20 [ 1421.539126][T22814] netlink_unicast+0x589/0x650 [ 1421.543915][T22814] netlink_sendmsg+0x66e/0x770 [ 1421.548758][T22814] ? netlink_getsockopt+0x3e0/0x3e0 [ 1421.553963][T22814] ____sys_sendmsg+0x37c/0x4d0 [ 1421.558812][T22814] __sys_sendmsg+0x1e9/0x270 [ 1421.563445][T22814] __x64_sys_sendmsg+0x46/0x50 [ 1421.568258][T22814] do_syscall_64+0x44/0x110 [ 1421.572916][T22814] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1421.578903][T22814] RIP: 0033:0x7f1e33d10ae9 [ 1421.583316][T22814] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1421.602942][T22814] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1421.611355][T22814] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1421.619420][T22814] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1421.627481][T22814] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1421.635451][T22814] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1421.643424][T22814] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1421.651423][T22814] [ 1421.654762][T22814] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. 05:01:10 executing program 1: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0xc02, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x4c, 0x0, &(0x7f0000000240)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x60, 0x18, &(0x7f0000000180)={@flat=@weak_handle={0x77682a85, 0x0, 0x2}, @fda={0x66646185, 0x3, 0x1, 0x6}, @ptr={0x70742a85, 0x0, &(0x7f0000000080)=""/225, 0xe1, 0x1, 0x11}}, &(0x7f0000000200)={0x0, 0x18, 0x38}}}], 0x41, 0x0, &(0x7f0000000300)="400ac748d2b3f5a76a4fd7b3ebd224be6533a3e292a601e3ae3b0c3bbfa705309f23e598078207491af9b0c870aaa15e4f74ba24b751765b13009aed670d3f73d3"}) 05:01:10 executing program 1: r0 = socket$inet6(0xa, 0x3, 0xff) getsockopt$inet6_mreq(r0, 0x29, 0x39, 0x0, &(0x7f00000000c0)) 05:01:10 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x2) getsockopt$inet6_mreq(r0, 0x88, 0x0, 0x0, 0x0) 05:01:10 executing program 2: r0 = socket$inet6(0x2, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8914, 0x0) 05:01:10 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0x9}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) [ 1421.733905][ T6911] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 1421.780086][T22836] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1421.789083][ T6911] udevd[6911]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 1421.807734][ T6896] udevd[6896]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 1421.830524][ T6892] udevd[6892]: inotify_add_watch(7, /dev/loop0p7, 10) failed: No such file or directory [ 1421.844901][T22836] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1421.854109][T22836] CPU: 1 PID: 22836 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1421.864217][T22836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1421.874290][T22836] Call Trace: [ 1421.877572][T22836] [ 1421.880503][T22836] dump_stack_lvl+0xda/0x130 [ 1421.885112][T22836] dump_stack+0x15/0x20 [ 1421.889280][T22836] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1421.894951][T22836] kobject_add_internal+0x3eb/0x730 [ 1421.900255][T22836] kobject_add+0xdc/0x150 [ 1421.904615][T22836] ? kobject_get+0x95/0xc0 [ 1421.909037][T22836] ? kobject_put+0xd8/0x160 [ 1421.913711][T22836] ? device_add+0x2ea/0x8b0 [ 1421.918235][T22836] device_add+0x2f8/0x8b0 [ 1421.922678][T22836] netdev_register_kobject+0xfc/0x230 [ 1421.928061][T22836] register_netdevice+0x65b/0xb20 [ 1421.933126][T22836] veth_newlink+0x5a6/0x810 [ 1421.937746][T22836] ? veth_validate+0x100/0x100 [ 1421.942549][T22836] rtnl_newlink+0xee5/0x1670 [ 1421.947155][T22836] ? rtnl_newlink+0x2a1/0x1670 [ 1421.951929][T22836] ? security_capable+0x5e/0x80 [ 1421.956797][T22836] ? ns_capable+0x7c/0xb0 [ 1421.961209][T22836] ? rtnl_setlink+0x300/0x300 [ 1421.965978][T22836] rtnetlink_rcv_msg+0x807/0x8c0 [ 1421.971088][T22836] ? nlmon_xmit+0x4b/0x60 [ 1421.975456][T22836] ? nlmon_xmit+0x4b/0x60 [ 1421.979859][T22836] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1421.985230][T22836] ? kmem_cache_free+0x1d9/0x380 [ 1421.990210][T22836] ? __kfree_skb+0x104/0x140 [ 1421.994805][T22836] ? nlmon_xmit+0x4b/0x60 [ 1421.999155][T22836] ? __kfree_skb+0x104/0x140 [ 1422.003752][T22836] ? consume_skb+0x57/0x180 [ 1422.008263][T22836] ? nlmon_xmit+0x4b/0x60 [ 1422.012653][T22836] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1422.018037][T22836] ? __dev_queue_xmit+0xaae/0x1d80 [ 1422.023158][T22836] ? ref_tracker_free+0x3a1/0x400 [ 1422.028191][T22836] netlink_rcv_skb+0x126/0x220 [ 1422.033117][T22836] ? rtnetlink_bind+0x60/0x60 [ 1422.037845][T22836] rtnetlink_rcv+0x1c/0x20 [ 1422.042279][T22836] netlink_unicast+0x589/0x650 [ 1422.047114][T22836] netlink_sendmsg+0x66e/0x770 [ 1422.051951][T22836] ? netlink_getsockopt+0x3e0/0x3e0 [ 1422.057153][T22836] ____sys_sendmsg+0x37c/0x4d0 [ 1422.061944][T22836] __sys_sendmsg+0x1e9/0x270 [ 1422.066537][T22836] ? wake_up_q+0x3f/0x70 [ 1422.070825][T22836] __x64_sys_sendmsg+0x46/0x50 [ 1422.075593][T22836] do_syscall_64+0x44/0x110 [ 1422.080158][T22836] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1422.086091][T22836] RIP: 0033:0x7f1e33d10ae9 [ 1422.090504][T22836] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1422.110154][T22836] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1422.118607][T22836] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1422.126575][T22836] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1422.134548][T22836] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1422.142516][T22836] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1422.150625][T22836] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1422.158599][T22836] [ 1422.161712][T22836] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. 05:01:10 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) getsockopt$inet6_mreq(r0, 0x29, 0x46, 0x0, &(0x7f00000000c0)) [ 1422.180924][T22843] loop0: detected capacity change from 0 to 2048 [ 1422.205850][T22845] ip6tnl0 speed is unknown, defaulting to 1000 [ 1422.215277][ T2777] Alternate GPT is invalid, using primary GPT. [ 1422.221575][ T2777] loop2: p2 p3 p7 [ 1422.255186][T22843] Alternate GPT is invalid, using primary GPT. [ 1422.261566][T22843] loop0: p2 p3 p7 05:01:11 executing program 2: r0 = socket$inet6(0x2, 0x3, 0x5) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x89e1, 0x0) 05:01:11 executing program 1: r0 = add_key$keyring(&(0x7f00000001c0), &(0x7f0000000200)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, r0) keyctl$KEYCTL_MOVE(0x14, 0x0, 0xfffffffffffffffd, r1, 0x0) 05:01:11 executing program 3: r0 = socket(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8912, &(0x7f0000000180)={'batadv_slave_1\x00'}) 05:01:11 executing program 5: open(0x0, 0x0, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) open(&(0x7f00000007c0)='./bus\x00', 0x200000, 0x8) sendmmsg$unix(r1, 0x0, 0x0, 0x20004805) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") sched_setaffinity(0x0, 0x8, &(0x7f00000008c0)=0x5) r2 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) 05:01:11 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0xa}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:01:11 executing program 2: r0 = socket$inet6(0xa, 0x3, 0xff) getsockopt$inet6_mreq(r0, 0x29, 0x5, 0x0, &(0x7f00000000c0)) 05:01:11 executing program 3: r0 = socket(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8990, &(0x7f0000000180)={'batadv_slave_1\x00'}) 05:01:11 executing program 1: r0 = add_key$keyring(&(0x7f00000001c0), &(0x7f0000000200)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000100), &(0x7f0000000140)={'fscrypt:', @desc3}, &(0x7f0000000240)={0x0, "e1200e08e8898bbbf8b1e2ddaa8b03f51f5e43476535186dbf17eacb5ba5caee884dae075588777c2a9901a3d6d9cbf897d022233c953479b5776d82301b156c"}, 0x48, r0) keyctl$search(0x7, r0, 0x0, 0x0, 0x0) 05:01:11 executing program 2: r0 = socket$inet6(0x2, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x88, 0x0, 0x0, 0x0) [ 1422.342603][T22861] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1422.374171][T22861] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1422.383323][T22861] CPU: 0 PID: 22861 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1422.392544][ T2777] Alternate GPT is invalid, using primary GPT. [ 1422.393383][T22861] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1422.399778][ T2777] loop2: p2 p3 p7 [ 1422.409569][T22861] Call Trace: [ 1422.409580][T22861] [ 1422.409589][T22861] dump_stack_lvl+0xda/0x130 [ 1422.424197][T22861] dump_stack+0x15/0x20 [ 1422.428377][T22861] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1422.433680][T22861] kobject_add_internal+0x3eb/0x730 [ 1422.438903][T22861] kobject_add+0xdc/0x150 [ 1422.443244][T22861] ? kobject_get+0x95/0xc0 [ 1422.447666][T22861] ? kobject_put+0xd8/0x160 [ 1422.452186][T22861] ? device_add+0x2ea/0x8b0 [ 1422.456703][T22861] device_add+0x2f8/0x8b0 [ 1422.461066][T22861] netdev_register_kobject+0xfc/0x230 [ 1422.466458][T22861] register_netdevice+0x65b/0xb20 [ 1422.471515][T22861] veth_newlink+0x5a6/0x810 [ 1422.476066][T22861] ? veth_validate+0x100/0x100 [ 1422.480846][T22861] rtnl_newlink+0xee5/0x1670 [ 1422.485483][T22861] ? usb_stream_start+0x317/0x7e0 [ 1422.490522][T22861] ? rtnl_newlink+0x2a1/0x1670 [ 1422.495289][T22861] ? __rcu_read_unlock+0x4d/0x70 [ 1422.500264][T22861] ? __schedule+0x63e/0x8d0 [ 1422.504768][T22861] ? security_capable+0x5e/0x80 [ 1422.509661][T22861] ? rtnl_setlink+0x300/0x300 [ 1422.514401][T22861] rtnetlink_rcv_msg+0x807/0x8c0 [ 1422.519367][T22861] ? nlmon_xmit+0x4b/0x60 [ 1422.523707][T22861] ? nlmon_xmit+0x4b/0x60 [ 1422.528047][T22861] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1422.533347][T22861] ? kmem_cache_free+0x1d9/0x380 [ 1422.538429][T22861] ? __kfree_skb+0x104/0x140 [ 1422.543055][T22861] ? nlmon_xmit+0x4b/0x60 [ 1422.547457][T22861] ? __kfree_skb+0x104/0x140 [ 1422.552105][T22861] ? consume_skb+0x57/0x180 [ 1422.556626][T22861] ? nlmon_xmit+0x4b/0x60 [ 1422.561035][T22861] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1422.566380][T22861] ? __dev_queue_xmit+0xaae/0x1d80 [ 1422.571584][T22861] ? ref_tracker_free+0x3a1/0x400 [ 1422.576682][T22861] netlink_rcv_skb+0x126/0x220 [ 1422.581454][T22861] ? rtnetlink_bind+0x60/0x60 [ 1422.586218][T22861] rtnetlink_rcv+0x1c/0x20 [ 1422.590707][T22861] netlink_unicast+0x589/0x650 [ 1422.595493][T22861] netlink_sendmsg+0x66e/0x770 [ 1422.600271][T22861] ? netlink_getsockopt+0x3e0/0x3e0 [ 1422.605608][T22861] ____sys_sendmsg+0x37c/0x4d0 [ 1422.610381][T22861] __sys_sendmsg+0x1e9/0x270 [ 1422.615020][T22861] __x64_sys_sendmsg+0x46/0x50 [ 1422.619850][T22861] do_syscall_64+0x44/0x110 [ 1422.624381][T22861] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1422.630329][T22861] RIP: 0033:0x7f1e33d10ae9 [ 1422.634764][T22861] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1422.654392][T22861] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1422.662857][T22861] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1422.670826][T22861] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1422.678877][T22861] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 05:01:11 executing program 0: r0 = open(0x0, 0x0, 0x2) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_read_part_table(0x595, &(0x7f00000001c0)="$eJzs0r9La2cYB/A3B26z9BK5XLiDHQSDU1SIgw7JIBJDFiNixcFZcNBBcHCQSHT2xz+g+AvERdwzihFEIU6SUZwLih0ypbSeLk6VotLy+SyH93mecx5evifwnxaF39rtdiKE0E6+/e1fTwqjpa7x4YnJEBJhJoRQ+OXnvzqJeOLvr57F53J8LiWzjb2rkaeTjuvu23r6IIr7tSiE1RDC/P1h6t/ejf+/0/xFam19sbixnJ+7K648DMz2Fjo3Cwvbg/u5ytSP3HT8Y9Wij9mfbgwd3bTLjztf+77UG63sZTyXSbzPfj7X6/x3v1eb1dZYz/FSf+Zb87yyFef+LH8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOCdneYvUmvri8WN5fzcXXHlYWC2t9C5WVjYHtzPVaZ+5Kajl7la9DH7042ho5t2+XHna9+X+k+t7GU8l0m8z34+1+v8d79Xm9XWWM/xUn/mW/O8shXn/ix/AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOAfKoyWusaHJyZDCL/PhBBGoo7DP+vt5Es/Ec+dxc9yXC8ls429q5Gnk47r7tt6+mA8rteiEFZDCPP3h6kPvwxv9kcAAAD//4qyh3Q=") open(&(0x7f0000000d80)='./file0\x00', 0x41a003, 0x0) open(0x0, 0x14e043, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00000008c0)) syz_clone(0xe204a000, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) 05:01:11 executing program 1: socket$inet6(0x2, 0x2, 0x88) 05:01:11 executing program 2: add_key$fscrypt_provisioning(&(0x7f0000000080), 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffff8) 05:01:11 executing program 1: r0 = socket(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x89b1, &(0x7f0000000180)={'batadv_slave_1\x00'}) 05:01:11 executing program 2: r0 = socket$inet6(0x2, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x4b47, 0x0) 05:01:11 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) io_setup(0x79d, &(0x7f0000000100)=0x0) io_submit(r1, 0x2, &(0x7f0000000940)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) [ 1422.686932][T22861] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1422.695193][T22861] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1422.703176][T22861] [ 1422.706387][T22861] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1422.729556][T22871] loop5: detected capacity change from 0 to 2048 [ 1422.779600][ T2777] Alternate GPT is invalid, using primary GPT. [ 1422.786151][ T2777] loop0: p2 p3 p7 [ 1422.798747][T22873] loop0: detected capacity change from 0 to 2048 [ 1422.830107][ T2777] Alternate GPT is invalid, using primary GPT. [ 1422.836670][ T2777] loop2: p2 p3 p7 [ 1422.853801][T22873] Alternate GPT is invalid, using primary GPT. [ 1422.860124][T22873] loop0: p2 p3 p7 [ 1422.872602][ T2777] Alternate GPT is invalid, using primary GPT. [ 1422.878984][ T2777] loop0: p2 p3 p7 [ 1422.898702][T22873] ip6tnl0 speed is unknown, defaulting to 1000 [ 1422.903034][ T2777] Alternate GPT is invalid, using primary GPT. [ 1422.911212][ T2777] loop2: p2 p3 p7 [ 1422.945404][ T2777] Alternate GPT is invalid, using primary GPT. [ 1422.951717][ T2777] loop2: p2 p3 p7 [ 1422.984207][ T2777] Alternate GPT is invalid, using primary GPT. [ 1422.990545][ T2777] loop2: p2 p3 p7 [ 1423.034106][ T2777] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1423.043334][ T2777] Buffer I/O error on dev loop0, logical block 0, async page read [ 1423.051209][ T2777] loop0: unable to read partition table [ 1423.056950][ T2777] loop0: partition table beyond EOD, truncated [ 1423.086617][ T6892] udevd[6892]: inotify_add_watch(7, /dev/loop0p7, 10) failed: No such file or directory [ 1423.089021][ T6893] udevd[6893]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 1423.098940][ T7103] udevd[7103]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory 05:01:11 executing program 2: r0 = socket(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8948, &(0x7f0000000180)={'batadv_slave_1\x00'}) 05:01:11 executing program 3: r0 = socket(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8914, &(0x7f0000000180)={'batadv_slave_1\x00'}) 05:01:11 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0xb}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:01:11 executing program 1: r0 = socket$inet6(0xa, 0x3, 0xff) getsockopt$inet6_mreq(r0, 0x29, 0x4a, 0x0, &(0x7f00000000c0)) 05:01:11 executing program 0: r0 = open(0x0, 0x0, 0x2) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") open(&(0x7f0000000d80)='./file0\x00', 0x41a003, 0x0) open(0x0, 0x14e043, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00000008c0)) syz_clone(0xe204a000, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) 05:01:11 executing program 5: open(0x0, 0x0, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) open(&(0x7f00000007c0)='./bus\x00', 0x200000, 0x8) sendmmsg$unix(r1, 0x0, 0x0, 0x20004805) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") sched_setaffinity(0x0, 0x8, &(0x7f00000008c0)=0x5) r2 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) [ 1423.135086][T12887] udevd[12887]: inotify_add_watch(7, /dev/loop0p7, 10) failed: No such file or directory [ 1423.142182][ T6911] udevd[6911]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 1423.145409][ T6892] udevd[6892]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory 05:01:11 executing program 1: add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc2}, &(0x7f0000000080)={0x0, "c1df62d56708eb30345d0349ad3188592155a97e29146285a1ad54c7bfd51edb8f695ef34ae864f0b1d9f63646b0c90225cb8b88441ef86f57569e7f12ab3d88"}, 0x48, 0xfffffffffffffffd) [ 1423.194251][T12887] udevd[12887]: inotify_add_watch(7, /dev/loop0p7, 10) failed: No such file or directory [ 1423.228845][T22892] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 05:01:11 executing program 2: r0 = socket(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x894a, &(0x7f0000000180)={'batadv_slave_1\x00'}) 05:01:12 executing program 1: prctl$PR_SET_MM_EXE_FILE(0x1d, 0xd, 0xffffffffffffffff) 05:01:12 executing program 1: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000540)='/sys/block/loop0', 0x0, 0x0) sync_file_range(r0, 0x0, 0x0, 0x2) [ 1423.247355][T22890] loop0: detected capacity change from 0 to 2048 [ 1423.258435][T22892] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1423.267623][T22892] CPU: 1 PID: 22892 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1423.277717][T22892] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1423.287795][T22892] Call Trace: [ 1423.291147][T22892] 05:01:12 executing program 1: syz_emit_ethernet(0x6a, &(0x7f0000002740)={@broadcast, @multicast, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1}, {0x0, 0x0, 0x48, 0x0, @wg=@cookie={0x3, 0x0, "73671f6990376f76320f69d2e8ec2ffac908043c51c5493c", "33801360c56f04d47caf117b46d246c9973b82d72a3a90adc24d3d8779879187"}}}}}}, 0x0) [ 1423.294166][T22892] dump_stack_lvl+0xda/0x130 [ 1423.298949][T22892] dump_stack+0x15/0x20 [ 1423.303132][T22892] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1423.308287][T22892] kobject_add_internal+0x3eb/0x730 [ 1423.313529][T22892] kobject_add+0xdc/0x150 [ 1423.317885][T22892] ? kobject_get+0x95/0xc0 [ 1423.322333][T22892] ? kobject_put+0xd8/0x160 [ 1423.326903][T22892] ? device_add+0x2ea/0x8b0 [ 1423.331448][T22892] device_add+0x2f8/0x8b0 [ 1423.335342][T22906] loop5: detected capacity change from 0 to 2048 [ 1423.335787][T22892] netdev_register_kobject+0xfc/0x230 05:01:12 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000001c80)=[{{&(0x7f0000000040)={0x2, 0x4e21, 0x11000, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c, 0x0}}], 0x1, 0x0) [ 1423.347607][T22892] register_netdevice+0x65b/0xb20 [ 1423.352720][T22892] veth_newlink+0x5a6/0x810 [ 1423.357275][T22892] ? veth_validate+0x100/0x100 [ 1423.362088][T22892] rtnl_newlink+0xee5/0x1670 [ 1423.366724][T22892] ? rtnl_newlink+0x2a1/0x1670 [ 1423.371559][T22892] ? security_capable+0x5e/0x80 [ 1423.376508][T22892] ? ns_capable+0x7c/0xb0 [ 1423.380902][T22892] ? rtnl_setlink+0x300/0x300 [ 1423.385623][T22892] rtnetlink_rcv_msg+0x807/0x8c0 [ 1423.390581][T22892] ? nlmon_xmit+0x4b/0x60 05:01:12 executing program 1: bpf$PROG_LOAD(0x5, 0x0, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) readv(r0, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00'}, 0x10) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f00000013c0)='./file0\x00', 0x800000, &(0x7f00000000c0)=ANY=[@ANYRES64=r0, @ANYRES64, @ANYRES32, @ANYRES16, @ANYRES32, @ANYRES32], 0x35, 0x4dc, &(0x7f0000001dc0)="$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") [ 1423.394936][T22892] ? nlmon_xmit+0x4b/0x60 [ 1423.399315][T22892] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1423.404623][T22892] ? kmem_cache_free+0x1d9/0x380 [ 1423.409652][T22892] ? __kfree_skb+0x104/0x140 [ 1423.414293][T22892] ? nlmon_xmit+0x4b/0x60 [ 1423.418650][T22892] ? __kfree_skb+0x104/0x140 [ 1423.423265][T22892] ? consume_skb+0x57/0x180 [ 1423.427849][T22892] ? nlmon_xmit+0x4b/0x60 [ 1423.431069][T22912] loop1: detected capacity change from 0 to 512 [ 1423.432192][T22892] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1423.439506][T22912] ext4: Unknown parameter 'ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ' [ 1423.443715][T22892] ? __dev_queue_xmit+0xaae/0x1d80 [ 1423.456055][T22892] ? ref_tracker_free+0x3a1/0x400 [ 1423.461171][T22892] netlink_rcv_skb+0x126/0x220 [ 1423.465940][T22892] ? rtnetlink_bind+0x60/0x60 [ 1423.470760][T22892] rtnetlink_rcv+0x1c/0x20 [ 1423.475277][T22892] netlink_unicast+0x589/0x650 [ 1423.480061][T22892] netlink_sendmsg+0x66e/0x770 [ 1423.484922][T22892] ? netlink_getsockopt+0x3e0/0x3e0 [ 1423.490280][T22892] ____sys_sendmsg+0x37c/0x4d0 [ 1423.495080][T22892] __sys_sendmsg+0x1e9/0x270 [ 1423.499687][T22892] __x64_sys_sendmsg+0x46/0x50 [ 1423.504456][T22892] do_syscall_64+0x44/0x110 [ 1423.509057][T22892] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1423.515039][T22892] RIP: 0033:0x7f1e33d10ae9 [ 1423.519459][T22892] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1423.539131][T22892] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1423.547552][T22892] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1423.555574][T22892] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1423.564599][T22892] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1423.572609][T22892] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1423.580671][T22892] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1423.588645][T22892] 05:01:12 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r1}, 0x10) sendmsg$IPCTNL_MSG_CT_DELETE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000020105"], 0x1c}}, 0x0) [ 1423.591826][T22892] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1423.611194][T22896] batman_adv: batadv0: Interface deactivated: batadv_slave_1 05:01:12 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0xc}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:01:12 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000280)={'gre0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="69705f76746910000000000000", @ANYRES32, @ANYBLOB='x\x00\x00\a']}) [ 1423.663363][T22915] ip6tnl0 speed is unknown, defaulting to 1000 [ 1423.693813][ T2777] Alternate GPT is invalid, using primary GPT. [ 1423.700165][ T2777] loop2: p2 p3 p7 [ 1423.710696][T22920] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1423.716659][T22922] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1423.720169][T22890] Alternate GPT is invalid, using primary GPT. [ 1423.735808][T22890] loop0: p2 p3 p7 [ 1423.757193][T22922] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1423.766404][T22922] CPU: 0 PID: 22922 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1423.776497][T22922] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1423.786601][T22922] Call Trace: [ 1423.789912][T22922] [ 1423.792848][T22922] dump_stack_lvl+0xda/0x130 [ 1423.797536][T22922] dump_stack+0x15/0x20 [ 1423.801722][T22922] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1423.806971][T22922] kobject_add_internal+0x3eb/0x730 [ 1423.812232][T22922] kobject_add+0xdc/0x150 [ 1423.816584][T22922] ? kobject_get+0x95/0xc0 [ 1423.821066][T22922] ? kobject_put+0xd8/0x160 [ 1423.825638][T22922] ? device_add+0x2ea/0x8b0 [ 1423.830199][T22922] device_add+0x2f8/0x8b0 [ 1423.834648][T22922] netdev_register_kobject+0xfc/0x230 [ 1423.840087][T22922] register_netdevice+0x65b/0xb20 [ 1423.845139][T22922] veth_newlink+0x5a6/0x810 [ 1423.849737][T22922] ? veth_validate+0x100/0x100 [ 1423.854518][T22922] rtnl_newlink+0xee5/0x1670 [ 1423.859210][T22922] ? rtnl_newlink+0x2a1/0x1670 [ 1423.863976][T22922] ? bpf_trace_run2+0x9f/0x130 [ 1423.868813][T22922] ? security_capable+0x5e/0x80 [ 1423.873665][T22922] ? ns_capable+0x7c/0xb0 [ 1423.878071][T22922] ? rtnl_setlink+0x300/0x300 [ 1423.882778][T22922] rtnetlink_rcv_msg+0x807/0x8c0 [ 1423.887746][T22922] ? nlmon_xmit+0x4b/0x60 [ 1423.892082][T22922] ? nlmon_xmit+0x4b/0x60 [ 1423.896414][T22922] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1423.901836][T22922] ? kmem_cache_free+0x1d9/0x380 [ 1423.906823][T22922] ? __kfree_skb+0x104/0x140 [ 1423.911419][T22922] ? nlmon_xmit+0x4b/0x60 [ 1423.915786][T22922] ? __kfree_skb+0x104/0x140 [ 1423.920378][T22922] ? consume_skb+0x57/0x180 [ 1423.924945][T22922] ? nlmon_xmit+0x4b/0x60 [ 1423.929279][T22922] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1423.934627][T22922] ? __dev_queue_xmit+0xaae/0x1d80 [ 1423.939838][T22922] ? ref_tracker_free+0x3a1/0x400 [ 1423.944893][T22922] netlink_rcv_skb+0x126/0x220 [ 1423.949666][T22922] ? rtnetlink_bind+0x60/0x60 [ 1423.954351][T22922] rtnetlink_rcv+0x1c/0x20 [ 1423.958785][T22922] netlink_unicast+0x589/0x650 [ 1423.963568][T22922] netlink_sendmsg+0x66e/0x770 [ 1423.968387][T22922] ? netlink_getsockopt+0x3e0/0x3e0 [ 1423.973597][T22922] ____sys_sendmsg+0x37c/0x4d0 [ 1423.978370][T22922] __sys_sendmsg+0x1e9/0x270 [ 1423.983004][T22922] __x64_sys_sendmsg+0x46/0x50 [ 1423.987847][T22922] do_syscall_64+0x44/0x110 [ 1423.992356][T22922] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1423.998285][T22922] RIP: 0033:0x7f1e33d10ae9 [ 1424.002697][T22922] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1424.022317][T22922] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1424.030770][T22922] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1424.038746][T22922] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1424.046734][T22922] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1424.054765][T22922] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1424.062731][T22922] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1424.070760][T22922] [ 1424.073916][T22922] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. 05:01:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000014c0)=ANY=[@ANYBLOB="44020000", @ANYRES16=r1, @ANYBLOB="010026bd7000fddbdf2502000000080001", @ANYRES32=0x0, @ANYBLOB="fc0002"], 0x244}}, 0x0) 05:01:12 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_DELETE(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="840100000201010300000000000000000500000108000740000000061000170000000028000000030000000606001240000000000c0018"], 0x184}}, 0x0) 05:01:12 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000002c0)) 05:01:12 executing program 5: open(0x0, 0x0, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) open(&(0x7f00000007c0)='./bus\x00', 0x200000, 0x8) sendmmsg$unix(r1, 0x0, 0x0, 0x20004805) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") sched_setaffinity(0x0, 0x8, &(0x7f00000008c0)=0x5) r2 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) 05:01:12 executing program 0: r0 = open(0x0, 0x0, 0x2) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") open(&(0x7f0000000d80)='./file0\x00', 0x41a003, 0x0) open(0x0, 0x14e043, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00000008c0)) syz_clone(0xe204a000, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) 05:01:12 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0xd}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:01:12 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x4, 0x0) r1 = memfd_create(&(0x7f0000000480)='\x02\a\xc5(\xec[r\xe1:', 0x0) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000580)='?', 0x1}], 0x1, 0x81806, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, 0x0, 0x24002da8) [ 1424.150819][ T2777] Alternate GPT is invalid, using primary GPT. [ 1424.157348][ T2777] loop0: p2 p3 p7 [ 1424.169693][T22927] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. 05:01:12 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x4002, 0x0) [ 1424.199676][T22934] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1424.205281][T22933] netlink: 324 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1424.233430][T22934] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1424.238407][T22938] loop5: detected capacity change from 0 to 2048 [ 1424.242668][T22934] CPU: 1 PID: 22934 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1424.259014][T22934] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1424.269156][T22934] Call Trace: [ 1424.272506][T22934] [ 1424.275483][T22934] dump_stack_lvl+0xda/0x130 [ 1424.280237][T22934] dump_stack+0x15/0x20 [ 1424.284416][T22934] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1424.289737][T22934] kobject_add_internal+0x3eb/0x730 [ 1424.295013][T22934] kobject_add+0xdc/0x150 [ 1424.299485][T22934] ? kobject_get+0x95/0xc0 [ 1424.303967][T22934] ? kobject_put+0xd8/0x160 [ 1424.306811][T22940] loop0: detected capacity change from 0 to 2048 [ 1424.308477][T22934] ? device_add+0x2ea/0x8b0 [ 1424.308513][T22934] device_add+0x2f8/0x8b0 [ 1424.323842][T22934] netdev_register_kobject+0xfc/0x230 [ 1424.329239][T22934] register_netdevice+0x65b/0xb20 [ 1424.334447][T22934] veth_newlink+0x5a6/0x810 [ 1424.339005][T22934] ? veth_validate+0x100/0x100 [ 1424.343864][T22934] rtnl_newlink+0xee5/0x1670 [ 1424.348469][T22934] ? rtnl_newlink+0x2a1/0x1670 [ 1424.353347][T22934] ? security_capable+0x5e/0x80 [ 1424.358216][T22934] ? ns_capable+0x7c/0xb0 [ 1424.362610][T22934] ? rtnl_setlink+0x300/0x300 [ 1424.367382][T22934] rtnetlink_rcv_msg+0x807/0x8c0 [ 1424.372383][T22934] ? nlmon_xmit+0x4b/0x60 [ 1424.376806][T22934] ? nlmon_xmit+0x4b/0x60 [ 1424.381222][T22934] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1424.386542][T22934] ? kmem_cache_free+0x1d9/0x380 [ 1424.391540][T22934] ? __kfree_skb+0x104/0x140 [ 1424.396195][T22934] ? nlmon_xmit+0x4b/0x60 [ 1424.400547][T22934] ? __kfree_skb+0x104/0x140 [ 1424.405154][T22934] ? consume_skb+0x57/0x180 [ 1424.409687][T22934] ? nlmon_xmit+0x4b/0x60 [ 1424.414125][T22934] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1424.419436][T22934] ? __dev_queue_xmit+0xaae/0x1d80 [ 1424.424743][T22934] ? ref_tracker_free+0x3a1/0x400 [ 1424.429796][T22934] netlink_rcv_skb+0x126/0x220 [ 1424.434589][T22934] ? rtnetlink_bind+0x60/0x60 [ 1424.439280][T22934] rtnetlink_rcv+0x1c/0x20 [ 1424.443742][T22934] netlink_unicast+0x589/0x650 [ 1424.448585][T22934] netlink_sendmsg+0x66e/0x770 [ 1424.453461][T22934] ? netlink_getsockopt+0x3e0/0x3e0 [ 1424.458761][T22934] ____sys_sendmsg+0x37c/0x4d0 [ 1424.463631][T22934] __sys_sendmsg+0x1e9/0x270 [ 1424.468231][T22934] ? wake_up_q+0x3f/0x70 [ 1424.472611][T22934] __x64_sys_sendmsg+0x46/0x50 [ 1424.477386][T22934] do_syscall_64+0x44/0x110 [ 1424.481920][T22934] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1424.487877][T22934] RIP: 0033:0x7f1e33d10ae9 [ 1424.492347][T22934] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1424.512093][T22934] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1424.520553][T22934] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1424.528536][T22934] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1424.536524][T22934] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1424.544596][T22934] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 05:01:13 executing program 2: bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0xe4002) 05:01:13 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @local}, 0x10) [ 1424.552578][T22934] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1424.560554][T22934] [ 1424.563730][T22934] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1424.593392][T22940] Alternate GPT is invalid, using primary GPT. 05:01:13 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f00000002c0)={'syztnl1\x00', 0x0}) 05:01:13 executing program 3: r0 = memfd_create(&(0x7f0000000480)='\x02\a\xc5(\xec[r\xe1:', 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000880)=ANY=[@ANYBLOB], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r1}, 0x10) pwritev(r0, 0x0, 0x0, 0x81806, 0x0) 05:01:13 executing program 2: r0 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) write$tcp_mem(r0, &(0x7f00000002c0), 0x48) [ 1424.599865][T22940] loop0: p2 p3 p7 [ 1424.611813][ T2777] Alternate GPT is invalid, using primary GPT. [ 1424.618168][ T2777] loop2: p2 p3 p7 [ 1424.620720][T22945] ip6tnl0 speed is unknown, defaulting to 1000 05:01:13 executing program 1: openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/rcu_expedited', 0x200, 0x0) 05:01:13 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0xe}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) [ 1424.729034][T22960] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1424.738222][T22960] CPU: 1 PID: 22960 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1424.742653][ T2777] Alternate GPT is invalid, using primary GPT. [ 1424.748380][T22960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1424.748397][T22960] Call Trace: [ 1424.748406][T22960] [ 1424.754835][ T2777] loop2: p2 p3 p7 [ 1424.764589][T22960] dump_stack_lvl+0xda/0x130 [ 1424.779309][T22960] dump_stack+0x15/0x20 [ 1424.783532][T22960] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1424.788696][T22960] kobject_add_internal+0x3eb/0x730 [ 1424.794001][T22960] kobject_add+0xdc/0x150 [ 1424.798362][T22960] ? kobject_get+0x95/0xc0 [ 1424.802802][T22960] ? kobject_put+0xd8/0x160 [ 1424.805210][ T2777] Alternate GPT is invalid, using primary GPT. [ 1424.807323][T22960] ? device_add+0x2ea/0x8b0 [ 1424.813663][ T2777] loop2: p2 p3 p7 [ 1424.817950][T22960] device_add+0x2f8/0x8b0 [ 1424.826039][T22960] netdev_register_kobject+0xfc/0x230 [ 1424.831447][T22960] register_netdevice+0x65b/0xb20 [ 1424.836587][T22960] veth_newlink+0x5a6/0x810 [ 1424.841208][T22960] ? veth_validate+0x100/0x100 [ 1424.846034][T22960] rtnl_newlink+0xee5/0x1670 [ 1424.850649][T22960] ? rtnl_newlink+0x2a1/0x1670 [ 1424.855493][T22960] ? security_capable+0x5e/0x80 [ 1424.860463][T22960] ? ns_capable+0x7c/0xb0 [ 1424.864822][T22960] ? rtnl_setlink+0x300/0x300 [ 1424.869571][T22960] rtnetlink_rcv_msg+0x807/0x8c0 [ 1424.874545][T22960] ? nlmon_xmit+0x4b/0x60 [ 1424.878987][T22960] ? nlmon_xmit+0x4b/0x60 [ 1424.883352][T22960] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1424.888753][T22960] ? kmem_cache_free+0x1d9/0x380 [ 1424.893753][T22960] ? __kfree_skb+0x104/0x140 [ 1424.898403][T22960] ? nlmon_xmit+0x4b/0x60 [ 1424.902777][T22960] ? __kfree_skb+0x104/0x140 [ 1424.907390][T22960] ? consume_skb+0x57/0x180 [ 1424.911909][T22960] ? nlmon_xmit+0x4b/0x60 [ 1424.916256][T22960] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1424.921591][T22960] ? __dev_queue_xmit+0xaae/0x1d80 [ 1424.926823][T22960] ? ref_tracker_free+0x3a1/0x400 [ 1424.931876][T22960] netlink_rcv_skb+0x126/0x220 [ 1424.936809][T22960] ? rtnetlink_bind+0x60/0x60 [ 1424.941523][T22960] rtnetlink_rcv+0x1c/0x20 [ 1424.945951][T22960] netlink_unicast+0x589/0x650 [ 1424.950805][T22960] netlink_sendmsg+0x66e/0x770 [ 1424.955625][T22960] ? netlink_getsockopt+0x3e0/0x3e0 [ 1424.960823][T22960] ____sys_sendmsg+0x37c/0x4d0 [ 1424.965609][T22960] __sys_sendmsg+0x1e9/0x270 [ 1424.970293][T22960] ? wake_up_q+0x3f/0x70 [ 1424.974574][T22960] __x64_sys_sendmsg+0x46/0x50 [ 1424.979381][T22960] do_syscall_64+0x44/0x110 [ 1424.983885][T22960] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1424.989793][T22960] RIP: 0033:0x7f1e33d10ae9 [ 1424.994252][T22960] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1425.013891][T22960] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1425.022297][T22960] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 05:01:13 executing program 3: r0 = syz_clone(0x313c8000, 0x0, 0x2a, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(r0, 0x0, 0x1, 0x0) [ 1425.030289][T22960] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1425.038256][T22960] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1425.046238][T22960] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1425.054224][T22960] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1425.062196][T22960] [ 1425.065332][T22960] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. 05:01:14 executing program 0: r0 = open(0x0, 0x0, 0x2) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") open(&(0x7f0000000d80)='./file0\x00', 0x41a003, 0x0) open(0x0, 0x14e043, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00000008c0)) syz_clone(0xe204a000, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) 05:01:14 executing program 1: syz_clone(0x313c8000, 0x0, 0x2a, 0x0, 0x0, 0x0) 05:01:14 executing program 2: syz_io_uring_setup(0x0, &(0x7f0000000280), &(0x7f00000000c0), &(0x7f0000000000)) 05:01:14 executing program 5: open(0x0, 0x0, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) open(&(0x7f00000007c0)='./bus\x00', 0x200000, 0x8) sendmmsg$unix(r1, 0x0, 0x0, 0x20004805) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") sched_setaffinity(0x0, 0x8, &(0x7f00000008c0)=0x5) r2 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) 05:01:14 executing program 3: write$cgroup_type(0xffffffffffffffff, &(0x7f0000000000), 0x9) r0 = syz_clone(0x42001000, &(0x7f00000000c0)="51bb89019bc3e8034f6e1b4a4be4e922a532dcced83daa8e87b7fbcf78f9fc1f2409dc5648cc42a6ddd65da97c0711015d4804", 0x33, &(0x7f0000000100), &(0x7f0000000140), &(0x7f00000003c0)) write$cgroup_pid(0xffffffffffffffff, &(0x7f00000001c0)=r0, 0x12) 05:01:14 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0xf}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) [ 1425.967711][ T2777] Alternate GPT is invalid, using primary GPT. [ 1425.970865][T22973] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1425.974205][ T2777] loop0: p2 p3 p7 [ 1425.983055][T22973] CPU: 0 PID: 22973 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1425.996939][T22973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1426.007035][T22973] Call Trace: [ 1426.010440][T22973] [ 1426.013369][T22973] dump_stack_lvl+0xda/0x130 [ 1426.017973][T22973] dump_stack+0x15/0x20 [ 1426.022131][T22973] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1426.027253][T22973] kobject_add_internal+0x3eb/0x730 [ 1426.032459][T22973] kobject_add+0xdc/0x150 [ 1426.036817][T22973] ? kobject_get+0x95/0xc0 [ 1426.041309][T22973] ? kobject_put+0xd8/0x160 [ 1426.045837][T22973] ? device_add+0x2ea/0x8b0 [ 1426.050434][T22973] device_add+0x2f8/0x8b0 [ 1426.054780][T22973] netdev_register_kobject+0xfc/0x230 [ 1426.060175][T22973] register_netdevice+0x65b/0xb20 [ 1426.065277][T22973] veth_newlink+0x5a6/0x810 [ 1426.069836][T22973] ? veth_validate+0x100/0x100 [ 1426.074614][T22973] rtnl_newlink+0xee5/0x1670 [ 1426.079224][T22973] ? rtnl_newlink+0x2a1/0x1670 [ 1426.083995][T22973] ? security_capable+0x5e/0x80 [ 1426.088866][T22973] ? ns_capable+0x7c/0xb0 [ 1426.093200][T22973] ? rtnl_setlink+0x300/0x300 [ 1426.097895][T22973] rtnetlink_rcv_msg+0x807/0x8c0 [ 1426.102836][T22973] ? nlmon_xmit+0x4b/0x60 [ 1426.107194][T22973] ? nlmon_xmit+0x4b/0x60 [ 1426.111532][T22973] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1426.116875][T22973] ? kmem_cache_free+0x1d9/0x380 [ 1426.121830][T22973] ? __kfree_skb+0x104/0x140 [ 1426.126431][T22973] ? nlmon_xmit+0x4b/0x60 [ 1426.130790][T22973] ? __kfree_skb+0x104/0x140 [ 1426.135407][T22973] ? consume_skb+0x57/0x180 [ 1426.139911][T22973] ? nlmon_xmit+0x4b/0x60 [ 1426.144290][T22973] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1426.149590][T22973] ? __dev_queue_xmit+0xaae/0x1d80 [ 1426.154716][T22973] ? ref_tracker_free+0x3a1/0x400 [ 1426.159751][T22973] netlink_rcv_skb+0x126/0x220 [ 1426.164520][T22973] ? rtnetlink_bind+0x60/0x60 [ 1426.169204][T22973] rtnetlink_rcv+0x1c/0x20 [ 1426.173628][T22973] netlink_unicast+0x589/0x650 [ 1426.178438][T22973] netlink_sendmsg+0x66e/0x770 [ 1426.183246][T22973] ? netlink_getsockopt+0x3e0/0x3e0 [ 1426.188460][T22973] ____sys_sendmsg+0x37c/0x4d0 [ 1426.193323][T22973] __sys_sendmsg+0x1e9/0x270 [ 1426.198081][T22973] ? wake_up_q+0x3f/0x70 [ 1426.202419][T22973] __x64_sys_sendmsg+0x46/0x50 [ 1426.207209][T22973] do_syscall_64+0x44/0x110 [ 1426.211795][T22973] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1426.217752][T22973] RIP: 0033:0x7f1e33d10ae9 [ 1426.222307][T22973] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1426.241924][T22973] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1426.250482][T22973] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1426.258487][T22973] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1426.266467][T22973] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1426.274446][T22973] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1426.282422][T22973] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1426.290473][T22973] [ 1426.293643][T22973] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. 05:01:15 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x0, 0x6, 0x0, 0x0, 0x0, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)={0x20000004}) 05:01:15 executing program 2: r0 = syz_clone(0x313c8000, 0x0, 0x2a, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) 05:01:15 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x890b, 0x0) [ 1426.316715][T22979] loop5: detected capacity change from 0 to 2048 05:01:15 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8911, &(0x7f0000000000)={'wg1\x00'}) 05:01:15 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, 0x0, &(0x7f0000000240)) 05:01:15 executing program 1: bpf$MAP_CREATE(0x21, &(0x7f0000000040)=@bloom_filter, 0x48) [ 1426.342254][T22970] ip6tnl0 speed is unknown, defaulting to 1000 [ 1426.399906][T22991] loop0: detected capacity change from 0 to 2048 [ 1426.426524][ T2777] Alternate GPT is invalid, using primary GPT. [ 1426.432934][ T2777] loop2: p2 p3 p7 [ 1426.459025][T22991] Alternate GPT is invalid, using primary GPT. [ 1426.465407][T22991] loop0: p2 p3 p7 [ 1426.513270][T22991] ip6tnl0 speed is unknown, defaulting to 1000 [ 1426.541869][ T2777] Alternate GPT is invalid, using primary GPT. [ 1426.548256][ T2777] loop2: p2 p3 p7 [ 1426.591162][ T2777] Alternate GPT is invalid, using primary GPT. [ 1426.597520][ T2777] loop0: p2 p3 p7 05:01:15 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0x10}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:01:15 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x541b, 0x0) 05:01:15 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8932, &(0x7f0000000000)={'wg1\x00'}) [ 1426.672268][T23000] __nla_validate_parse: 2 callbacks suppressed [ 1426.672296][T23000] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1426.699554][T23000] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1426.708724][T23000] CPU: 1 PID: 23000 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1426.718867][T23000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1426.729046][T23000] Call Trace: [ 1426.732332][T23000] [ 1426.735265][T23000] dump_stack_lvl+0xda/0x130 [ 1426.739889][T23000] dump_stack+0x15/0x20 [ 1426.744069][T23000] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1426.749276][T23000] kobject_add_internal+0x3eb/0x730 [ 1426.754559][T23000] kobject_add+0xdc/0x150 [ 1426.758909][T23000] ? kobject_get+0x95/0xc0 [ 1426.763588][T23000] ? kobject_put+0xd8/0x160 [ 1426.768114][T23000] ? device_add+0x2ea/0x8b0 [ 1426.772658][T23000] device_add+0x2f8/0x8b0 [ 1426.777018][T23000] netdev_register_kobject+0xfc/0x230 [ 1426.782444][T23000] register_netdevice+0x65b/0xb20 [ 1426.787503][T23000] veth_newlink+0x5a6/0x810 [ 1426.792051][T23000] ? veth_validate+0x100/0x100 [ 1426.796952][T23000] rtnl_newlink+0xee5/0x1670 [ 1426.801558][T23000] ? rtnl_newlink+0x2a1/0x1670 [ 1426.806340][T23000] ? security_capable+0x5e/0x80 [ 1426.811292][T23000] ? ns_capable+0x7c/0xb0 [ 1426.815707][T23000] ? rtnl_setlink+0x300/0x300 [ 1426.820428][T23000] rtnetlink_rcv_msg+0x807/0x8c0 [ 1426.825389][T23000] ? nlmon_xmit+0x4b/0x60 [ 1426.829846][T23000] ? nlmon_xmit+0x4b/0x60 [ 1426.831240][ T2777] Alternate GPT is invalid, using primary GPT. [ 1426.834178][T23000] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1426.840552][ T2777] loop2: p2 p3 p7 [ 1426.845601][T23000] ? kmem_cache_free+0x1d9/0x380 [ 1426.854449][T23000] ? __kfree_skb+0x104/0x140 [ 1426.859061][T23000] ? nlmon_xmit+0x4b/0x60 [ 1426.863429][T23000] ? __kfree_skb+0x104/0x140 [ 1426.868054][T23000] ? consume_skb+0x57/0x180 [ 1426.872596][T23000] ? nlmon_xmit+0x4b/0x60 [ 1426.876960][T23000] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1426.882331][T23000] ? __dev_queue_xmit+0xaae/0x1d80 [ 1426.887555][T23000] ? ref_tracker_free+0x3a1/0x400 [ 1426.892608][T23000] netlink_rcv_skb+0x126/0x220 [ 1426.897414][T23000] ? rtnetlink_bind+0x60/0x60 [ 1426.902170][T23000] rtnetlink_rcv+0x1c/0x20 [ 1426.902265][ T6896] udevd[6896]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 1426.906594][T23000] netlink_unicast+0x589/0x650 [ 1426.921197][T23000] netlink_sendmsg+0x66e/0x770 [ 1426.926044][T23000] ? netlink_getsockopt+0x3e0/0x3e0 [ 1426.931251][T23000] ____sys_sendmsg+0x37c/0x4d0 [ 1426.936049][T23000] __sys_sendmsg+0x1e9/0x270 [ 1426.940645][T23000] ? wake_up_q+0x3f/0x70 [ 1426.944948][T23000] __x64_sys_sendmsg+0x46/0x50 [ 1426.949721][T23000] do_syscall_64+0x44/0x110 [ 1426.954241][T23000] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1426.960167][T23000] RIP: 0033:0x7f1e33d10ae9 [ 1426.964589][T23000] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1426.984248][T23000] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1426.992686][T23000] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1427.000665][T23000] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1427.008641][T23000] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1427.016663][T23000] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1427.024717][T23000] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1427.032770][T23000] [ 1427.036169][T23000] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1427.058307][ T6911] udevd[6911]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory 05:01:15 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8910, &(0x7f0000000000)={'wg1\x00'}) 05:01:15 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x401c5820, &(0x7f0000000000)={'wg1\x00'}) 05:01:15 executing program 0: r0 = open(0x0, 0x0, 0x2) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") open(&(0x7f0000000d80)='./file0\x00', 0x41a003, 0x0) open(0x0, 0x14e043, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00000008c0)) syz_clone(0xe204a000, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) 05:01:15 executing program 5: open(0x0, 0x0, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) open(&(0x7f00000007c0)='./bus\x00', 0x200000, 0x8) sendmmsg$unix(r1, 0x0, 0x0, 0x20004805) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") sched_setaffinity(0x0, 0x8, &(0x7f00000008c0)=0x5) r2 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) [ 1427.069405][ T6892] udevd[6892]: inotify_add_watch(7, /dev/loop0p7, 10) failed: No such file or directory 05:01:15 executing program 1: select(0x40, &(0x7f0000000240), 0x0, &(0x7f00000003c0)={0x1}, &(0x7f0000000440)) 05:01:15 executing program 2: r0 = socket$inet(0x2, 0x3, 0x5) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x5411, 0x0) 05:01:15 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x89a0, &(0x7f0000000000)={'wg1\x00'}) 05:01:15 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x8904, 0x0) 05:01:15 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) getsockopt$inet6_mreq(r0, 0x29, 0x13, 0x0, &(0x7f00000000c0)) 05:01:15 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0x11}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:01:15 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@base={0x1a, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x4}, 0x48) [ 1427.179235][T23020] loop5: detected capacity change from 0 to 2048 [ 1427.190895][ T2777] Alternate GPT is invalid, using primary GPT. [ 1427.197279][ T2777] loop2: p2 p3 p7 [ 1427.203364][T23015] loop0: detected capacity change from 0 to 2048 05:01:15 executing program 1: bpf$MAP_CREATE(0x16, &(0x7f0000000040)=@bloom_filter, 0x48) 05:01:15 executing program 3: mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) 05:01:16 executing program 1: bpf$MAP_CREATE(0x8, &(0x7f0000000040)=@bloom_filter, 0x48) [ 1427.246505][T23026] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1427.273269][T23015] Alternate GPT is invalid, using primary GPT. [ 1427.279656][T23015] loop0: p2 p3 p7 [ 1427.310209][T23026] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1427.319395][T23026] CPU: 0 PID: 23026 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1427.329469][T23026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1427.339588][T23026] Call Trace: [ 1427.342886][T23026] [ 1427.345822][T23026] dump_stack_lvl+0xda/0x130 [ 1427.350453][T23026] dump_stack+0x15/0x20 [ 1427.354678][T23026] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1427.359815][T23026] kobject_add_internal+0x3eb/0x730 [ 1427.365112][T23026] kobject_add+0xdc/0x150 [ 1427.369520][T23026] ? kobject_get+0x95/0xc0 [ 1427.373947][T23026] ? kobject_put+0xd8/0x160 [ 1427.378532][T23026] ? device_add+0x2ea/0x8b0 [ 1427.383054][T23026] device_add+0x2f8/0x8b0 [ 1427.387549][T23026] netdev_register_kobject+0xfc/0x230 [ 1427.392933][T23026] register_netdevice+0x65b/0xb20 [ 1427.398022][T23026] veth_newlink+0x5a6/0x810 [ 1427.402558][T23026] ? veth_validate+0x100/0x100 [ 1427.407423][T23026] rtnl_newlink+0xee5/0x1670 [ 1427.412026][T23026] ? rtnl_newlink+0x2a1/0x1670 [ 1427.416898][T23026] ? security_capable+0x5e/0x80 [ 1427.421758][T23026] ? ns_capable+0x7c/0xb0 [ 1427.426100][T23026] ? rtnl_setlink+0x300/0x300 [ 1427.430791][T23026] rtnetlink_rcv_msg+0x807/0x8c0 [ 1427.435786][T23026] ? nlmon_xmit+0x4b/0x60 [ 1427.440212][T23026] ? nlmon_xmit+0x4b/0x60 [ 1427.444553][T23026] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1427.449850][T23026] ? kmem_cache_free+0x1d9/0x380 [ 1427.454797][T23026] ? __kfree_skb+0x104/0x140 [ 1427.459407][T23026] ? nlmon_xmit+0x4b/0x60 [ 1427.463769][T23026] ? __kfree_skb+0x104/0x140 [ 1427.468379][T23026] ? consume_skb+0x57/0x180 [ 1427.472946][T23026] ? nlmon_xmit+0x4b/0x60 [ 1427.477288][T23026] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1427.482615][T23026] ? __dev_queue_xmit+0xaae/0x1d80 [ 1427.487785][T23026] ? ref_tracker_free+0x3a1/0x400 [ 1427.492820][T23026] netlink_rcv_skb+0x126/0x220 [ 1427.497626][T23026] ? rtnetlink_bind+0x60/0x60 [ 1427.502359][T23026] rtnetlink_rcv+0x1c/0x20 [ 1427.506782][T23026] netlink_unicast+0x589/0x650 [ 1427.511569][T23026] netlink_sendmsg+0x66e/0x770 [ 1427.516338][T23026] ? netlink_getsockopt+0x3e0/0x3e0 [ 1427.521591][T23026] ____sys_sendmsg+0x37c/0x4d0 [ 1427.526361][T23026] __sys_sendmsg+0x1e9/0x270 [ 1427.531052][T23026] ? wake_up_q+0x3f/0x70 [ 1427.535444][T23026] __x64_sys_sendmsg+0x46/0x50 [ 1427.540223][T23026] do_syscall_64+0x44/0x110 [ 1427.544791][T23026] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1427.550754][T23026] RIP: 0033:0x7f1e33d10ae9 [ 1427.555306][T23026] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1427.574929][T23026] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1427.583409][T23026] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1427.591380][T23026] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1427.599357][T23026] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1427.607410][T23026] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1427.615420][T23026] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1427.623491][T23026] [ 1427.626697][T23026] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1427.666744][T23015] ip6tnl0 speed is unknown, defaulting to 1000 [ 1427.726756][ T2777] Alternate GPT is invalid, using primary GPT. [ 1427.733219][ T2777] loop2: p2 p3 p7 05:01:16 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x8902, 0x0) [ 1427.886311][ T6894] udevd[6894]: inotify_add_watch(7, /dev/loop0p7, 10) failed: No such file or directory [ 1427.899080][ T6892] udevd[6892]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 1427.910908][ T6911] udevd[6911]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory 05:01:16 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x2039}, 0x48) 05:01:16 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x894b, &(0x7f0000000000)={'wg1\x00'}) 05:01:16 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0x12}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:01:16 executing program 0: r0 = open(0x0, 0x0, 0x2) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") open(&(0x7f0000000d80)='./file0\x00', 0x41a003, 0x0) open(0x0, 0x14e043, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00000008c0)) syz_clone(0xe204a000, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) 05:01:16 executing program 3: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) 05:01:16 executing program 5: open(0x0, 0x0, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) open(&(0x7f00000007c0)='./bus\x00', 0x200000, 0x8) sendmmsg$unix(r1, 0x0, 0x0, 0x20004805) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") sched_setaffinity(0x0, 0x8, &(0x7f00000008c0)=0x5) r2 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) 05:01:16 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8901, &(0x7f0000000000)={'wg1\x00'}) [ 1427.942724][ T6893] udevd[6893]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 1427.971570][ T6911] udevd[6911]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 1427.982746][ T6892] udevd[6892]: inotify_add_watch(7, /dev/loop0p7, 10) failed: No such file or directory 05:01:16 executing program 1: r0 = socket$inet(0x2, 0x3, 0x8) syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), r0) 05:01:16 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x891b, &(0x7f0000000000)={'wg1\x00'}) 05:01:16 executing program 2: bpf$MAP_CREATE(0x4, &(0x7f0000000040)=@bloom_filter, 0x48) [ 1428.042272][T23041] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1428.051412][T23047] loop0: detected capacity change from 0 to 2048 [ 1428.057020][T23041] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1428.067112][T23041] CPU: 1 PID: 23041 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1428.076817][ T2777] Alternate GPT is invalid, using primary GPT. [ 1428.077182][T23041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1428.083458][ T2777] loop2: p2 p3 p7 [ 1428.093373][T23041] Call Trace: [ 1428.093384][T23041] [ 1428.093392][T23041] dump_stack_lvl+0xda/0x130 [ 1428.108012][T23041] dump_stack+0x15/0x20 [ 1428.112261][T23041] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1428.117436][T23041] kobject_add_internal+0x3eb/0x730 [ 1428.122677][T23041] kobject_add+0xdc/0x150 [ 1428.127115][T23041] ? kobject_get+0x95/0xc0 [ 1428.131634][T23041] ? kobject_put+0xd8/0x160 [ 1428.136281][T23041] ? device_add+0x2ea/0x8b0 [ 1428.140901][T23041] device_add+0x2f8/0x8b0 [ 1428.145330][T23041] netdev_register_kobject+0xfc/0x230 [ 1428.150844][T23041] register_netdevice+0x65b/0xb20 [ 1428.155997][T23041] veth_newlink+0x5a6/0x810 [ 1428.160551][T23041] ? veth_validate+0x100/0x100 [ 1428.165378][T23041] rtnl_newlink+0xee5/0x1670 [ 1428.170025][T23041] ? ip_setup_cork+0x15a/0x3c0 [ 1428.174820][T23041] ? rtnl_newlink+0x2a1/0x1670 [ 1428.179655][T23041] ? security_capable+0x5e/0x80 [ 1428.184507][T23041] ? ns_capable+0x7c/0xb0 [ 1428.188838][T23041] ? rtnl_setlink+0x300/0x300 [ 1428.193526][T23041] rtnetlink_rcv_msg+0x807/0x8c0 [ 1428.198467][T23041] ? nlmon_xmit+0x4b/0x60 [ 1428.202797][T23041] ? nlmon_xmit+0x4b/0x60 [ 1428.207135][T23041] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1428.212437][T23041] ? kmem_cache_free+0x1d9/0x380 [ 1428.217391][T23041] ? __kfree_skb+0x104/0x140 [ 1428.221985][T23041] ? nlmon_xmit+0x4b/0x60 [ 1428.226339][T23041] ? __kfree_skb+0x104/0x140 [ 1428.230946][T23041] ? consume_skb+0x57/0x180 [ 1428.235451][T23041] ? nlmon_xmit+0x4b/0x60 [ 1428.239822][T23041] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1428.245174][T23041] ? __dev_queue_xmit+0xaae/0x1d80 [ 1428.250293][T23041] ? ref_tracker_free+0x3a1/0x400 [ 1428.255402][T23041] netlink_rcv_skb+0x126/0x220 [ 1428.260171][T23041] ? rtnetlink_bind+0x60/0x60 [ 1428.264941][T23041] rtnetlink_rcv+0x1c/0x20 [ 1428.269465][T23041] netlink_unicast+0x589/0x650 [ 1428.274295][T23041] netlink_sendmsg+0x66e/0x770 [ 1428.279061][T23041] ? netlink_getsockopt+0x3e0/0x3e0 [ 1428.284273][T23041] ____sys_sendmsg+0x37c/0x4d0 [ 1428.289145][T23041] __sys_sendmsg+0x1e9/0x270 [ 1428.293769][T23041] __x64_sys_sendmsg+0x46/0x50 [ 1428.298534][T23041] do_syscall_64+0x44/0x110 [ 1428.303127][T23041] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1428.309039][T23041] RIP: 0033:0x7f1e33d10ae9 [ 1428.313450][T23041] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1428.333067][T23041] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1428.341498][T23041] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1428.349472][T23041] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1428.357448][T23041] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1428.365485][T23041] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1428.373504][T23041] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1428.381556][T23041] 05:01:16 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8920, &(0x7f0000000000)={'wg1\x00'}) 05:01:16 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8924, &(0x7f0000000000)={'wg1\x00'}) 05:01:17 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000002040)=@base={0x1a, 0x0, 0x0, 0x0, 0x11d, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x3}, 0x48) 05:01:17 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x89b1, &(0x7f0000000000)={'wg1\x00'}) [ 1428.384689][T23041] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1428.409076][T23065] loop5: detected capacity change from 0 to 2048 05:01:17 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0x14}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) [ 1428.439909][T23047] Alternate GPT is invalid, using primary GPT. [ 1428.446302][T23047] loop0: p2 p3 p7 [ 1428.446391][T23062] ip6tnl0 speed is unknown, defaulting to 1000 [ 1428.500142][T23074] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1428.524243][T23074] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1428.533461][T23074] CPU: 0 PID: 23074 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1428.543572][T23074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1428.553718][T23074] Call Trace: [ 1428.557008][T23074] [ 1428.559978][T23074] dump_stack_lvl+0xda/0x130 [ 1428.564589][T23074] dump_stack+0x15/0x20 [ 1428.568760][T23074] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1428.573915][T23074] kobject_add_internal+0x3eb/0x730 [ 1428.579138][T23074] kobject_add+0xdc/0x150 [ 1428.583515][T23074] ? kobject_get+0x95/0xc0 [ 1428.587958][T23074] ? kobject_put+0xd8/0x160 [ 1428.592504][T23074] ? device_add+0x2ea/0x8b0 [ 1428.597045][T23074] device_add+0x2f8/0x8b0 [ 1428.601430][T23074] netdev_register_kobject+0xfc/0x230 [ 1428.606871][T23074] register_netdevice+0x65b/0xb20 [ 1428.612006][T23074] veth_newlink+0x5a6/0x810 [ 1428.616681][T23074] ? veth_validate+0x100/0x100 [ 1428.621499][T23074] rtnl_newlink+0xee5/0x1670 [ 1428.626185][T23074] ? rtnl_newlink+0x2a1/0x1670 [ 1428.631018][T23074] ? security_capable+0x5e/0x80 [ 1428.635887][T23074] ? ns_capable+0x7c/0xb0 [ 1428.640228][T23074] ? rtnl_setlink+0x300/0x300 [ 1428.644922][T23074] rtnetlink_rcv_msg+0x807/0x8c0 [ 1428.649862][T23074] ? nlmon_xmit+0x4b/0x60 [ 1428.654220][T23074] ? nlmon_xmit+0x4b/0x60 [ 1428.658626][T23074] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1428.663981][T23074] ? kmem_cache_free+0x1d9/0x380 [ 1428.669006][T23074] ? __kfree_skb+0x104/0x140 [ 1428.673647][T23074] ? nlmon_xmit+0x4b/0x60 [ 1428.678039][T23074] ? __kfree_skb+0x104/0x140 [ 1428.682720][T23074] ? consume_skb+0x57/0x180 [ 1428.687224][T23074] ? nlmon_xmit+0x4b/0x60 [ 1428.691682][T23074] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1428.696984][T23074] ? __dev_queue_xmit+0xaae/0x1d80 [ 1428.702184][T23074] ? ref_tracker_free+0x3a1/0x400 [ 1428.707303][T23074] netlink_rcv_skb+0x126/0x220 [ 1428.712075][T23074] ? rtnetlink_bind+0x60/0x60 [ 1428.716790][T23074] rtnetlink_rcv+0x1c/0x20 [ 1428.721211][T23074] netlink_unicast+0x589/0x650 [ 1428.725995][T23074] netlink_sendmsg+0x66e/0x770 [ 1428.730802][T23074] ? netlink_getsockopt+0x3e0/0x3e0 [ 1428.736059][T23074] ____sys_sendmsg+0x37c/0x4d0 [ 1428.740889][T23074] __sys_sendmsg+0x1e9/0x270 [ 1428.745490][T23074] __x64_sys_sendmsg+0x46/0x50 [ 1428.750359][T23074] do_syscall_64+0x44/0x110 [ 1428.754872][T23074] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1428.760909][T23074] RIP: 0033:0x7f1e33d10ae9 [ 1428.765326][T23074] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1428.784940][T23074] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1428.793361][T23074] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1428.801338][T23074] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1428.809382][T23074] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1428.817387][T23074] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1428.825365][T23074] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1428.833399][T23074] [ 1428.836575][T23074] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. 05:01:18 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x890d, 0x0) 05:01:18 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x89a1, &(0x7f0000000000)={'wg1\x00'}) 05:01:18 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000015c0)=@bloom_filter={0x1e, 0x0, 0x1, 0xffff8001, 0x3001, 0x1}, 0x48) 05:01:18 executing program 5: open(0x0, 0x0, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) open(&(0x7f00000007c0)='./bus\x00', 0x200000, 0x8) sendmmsg$unix(r1, 0x0, 0x0, 0x20004805) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") sched_setaffinity(0x0, 0x8, &(0x7f00000008c0)=0x5) r2 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) 05:01:18 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0x15}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:01:18 executing program 2: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x5411, &(0x7f0000000000)={'wg1\x00'}) 05:01:18 executing program 1: socket$inet(0x2, 0x80001, 0x6) [ 1429.533019][ T2777] Alternate GPT is invalid, using primary GPT. [ 1429.539600][ T2777] loop0: p2 p3 p7 05:01:18 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x89a2, &(0x7f0000000000)={'wg1\x00'}) 05:01:18 executing program 0: r0 = open(0x0, 0x0, 0x2) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") open(&(0x7f0000000d80)='./file0\x00', 0x41a003, 0x0) open(0x0, 0x14e043, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00000008c0)) syz_clone(0xe204a000, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) 05:01:18 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x5411, 0x0) 05:01:18 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8947, &(0x7f0000000000)={'wg1\x00'}) [ 1429.607870][T23086] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1429.632400][T23093] loop5: detected capacity change from 0 to 2048 [ 1429.641919][T23086] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1429.651130][T23086] CPU: 0 PID: 23086 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1429.661205][T23086] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1429.671330][T23086] Call Trace: [ 1429.674608][T23086] [ 1429.677627][T23086] dump_stack_lvl+0xda/0x130 [ 1429.682263][T23086] dump_stack+0x15/0x20 [ 1429.686490][T23086] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1429.691698][T23086] kobject_add_internal+0x3eb/0x730 [ 1429.696920][T23086] kobject_add+0xdc/0x150 [ 1429.701354][T23086] ? kobject_get+0x95/0xc0 [ 1429.705811][T23086] ? kobject_put+0xd8/0x160 [ 1429.710406][T23086] ? device_add+0x2ea/0x8b0 [ 1429.714989][T23086] device_add+0x2f8/0x8b0 [ 1429.719396][T23086] netdev_register_kobject+0xfc/0x230 [ 1429.724790][T23086] register_netdevice+0x65b/0xb20 [ 1429.729928][T23086] veth_newlink+0x5a6/0x810 [ 1429.734544][T23086] ? veth_validate+0x100/0x100 [ 1429.739414][T23086] rtnl_newlink+0xee5/0x1670 [ 1429.744025][T23086] ? rtnl_newlink+0x2a1/0x1670 [ 1429.748823][T23086] ? security_capable+0x5e/0x80 [ 1429.753744][T23086] ? ns_capable+0x7c/0xb0 05:01:18 executing program 3: bpf$MAP_CREATE(0x23, &(0x7f0000000040)=@bloom_filter, 0x48) [ 1429.758151][T23086] ? rtnl_setlink+0x300/0x300 [ 1429.762850][T23086] rtnetlink_rcv_msg+0x807/0x8c0 [ 1429.767811][T23086] ? nlmon_xmit+0x4b/0x60 [ 1429.772185][T23086] ? nlmon_xmit+0x4b/0x60 [ 1429.776606][T23086] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1429.781986][T23086] ? kmem_cache_free+0x1d9/0x380 [ 1429.787008][T23086] ? __kfree_skb+0x104/0x140 [ 1429.791696][T23086] ? nlmon_xmit+0x4b/0x60 [ 1429.796055][T23086] ? __kfree_skb+0x104/0x140 [ 1429.800661][T23086] ? consume_skb+0x57/0x180 [ 1429.805180][T23086] ? nlmon_xmit+0x4b/0x60 [ 1429.805585][T23098] loop0: detected capacity change from 0 to 2048 [ 1429.809567][T23086] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1429.821196][T23086] ? __dev_queue_xmit+0xaae/0x1d80 [ 1429.826358][T23086] ? ref_tracker_free+0x3a1/0x400 [ 1429.831408][T23086] netlink_rcv_skb+0x126/0x220 [ 1429.833496][ T2777] Alternate GPT is invalid, using primary GPT. [ 1429.836174][T23086] ? rtnetlink_bind+0x60/0x60 [ 1429.836204][T23086] rtnetlink_rcv+0x1c/0x20 [ 1429.836228][T23086] netlink_unicast+0x589/0x650 [ 1429.842519][ T2777] loop2: p2 p3 p7 [ 1429.847013][T23086] netlink_sendmsg+0x66e/0x770 [ 1429.864746][T23086] ? netlink_getsockopt+0x3e0/0x3e0 [ 1429.869978][T23086] ____sys_sendmsg+0x37c/0x4d0 [ 1429.874815][T23086] __sys_sendmsg+0x1e9/0x270 [ 1429.879439][T23086] ? wake_up_q+0x3f/0x70 [ 1429.883777][T23086] __x64_sys_sendmsg+0x46/0x50 [ 1429.888553][T23086] do_syscall_64+0x44/0x110 [ 1429.893135][T23086] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1429.899158][T23086] RIP: 0033:0x7f1e33d10ae9 [ 1429.903576][T23086] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1429.923202][T23086] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1429.931709][T23086] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1429.939689][T23086] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1429.947696][T23086] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 05:01:18 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8921, &(0x7f0000000000)={'wg1\x00'}) 05:01:18 executing program 3: r0 = timerfd_create(0x8, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f0000000080)={{0x77359400}, {0x0, r1+10000000}}, 0x0) [ 1429.955760][T23086] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1429.963845][T23086] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1429.971945][T23086] [ 1429.975073][T23086] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. 05:01:18 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x8983, 0x0) [ 1430.018172][ T2777] Alternate GPT is invalid, using primary GPT. [ 1430.024694][ T2777] loop2: p2 p3 p7 [ 1430.036961][T23098] Alternate GPT is invalid, using primary GPT. [ 1430.043413][T23098] loop0: p2 p3 p7 [ 1430.067000][T23108] ip6tnl0 speed is unknown, defaulting to 1000 [ 1430.202895][ T2777] Alternate GPT is invalid, using primary GPT. [ 1430.209362][ T2777] loop0: p2 p3 p7 05:01:19 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg1\x00'}) 05:01:19 executing program 3: bpf$MAP_CREATE(0xa, &(0x7f0000000040)=@bloom_filter, 0x48) 05:01:19 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0x25}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:01:19 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8948, &(0x7f0000000000)={'wg1\x00'}) 05:01:19 executing program 0: r0 = open(0x0, 0x0, 0x2) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_read_part_table(0x595, &(0x7f00000001c0)="$eJzs0r9La2cYB/A3B26z9BK5XLiDHQSDU1SIgw7JIBJDFiNixcFZcNBBcHCQSHT2xz+g+AvERdwzihFEIU6SUZwLikugkNJ6ujhVikrL57Mc3ud5znl4+Z7Af1oUfmu324kQQjv59rd/PSmMlrrGhycmQ0iEmRBC4Zef/+ok4om/v3oWn8vxuZTMNvauRp5OOq67b+vpgyju16IQVkMI8/eHqX97N/7/TvMXqbX1xeLGcn7urrjyMDDbW+jcLCxsD+7nKlM/ctPxj1WLPmZ/ujF0dNMuP+587ftSb7Syl/FcJvE++/lcr/Pf/V5tVltjPcdL/ZlvzfPKVpz7s/wBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIB3dpq/SK2tLxY3lvNzd8WVh4HZ3kLnZmFhe3A/V5n6kZuOXuZq0cfsTzeGjm7a5cedr31f6j+1spfxXCbxPvv5XK/z3/1ebVZbYz3HS/2Zb83zylac+7P8AQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIB/qDBa6hofnpgMIfw+E0IYiToO/6y3ky/9RDx3Fj/Lcb2UzDb2rkaeTjquu2/r6YPxuF6LQlgNIczfH6Y+/DK82R8BAAD//5hlh3s=") open(&(0x7f0000000d80)='./file0\x00', 0x41a003, 0x0) open(0x0, 0x14e043, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00000008c0)) syz_clone(0xe204a000, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) 05:01:19 executing program 5: open(0x0, 0x0, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) open(&(0x7f00000007c0)='./bus\x00', 0x200000, 0x8) sendmmsg$unix(r1, 0x0, 0x0, 0x20004805) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") sched_setaffinity(0x0, 0x8, &(0x7f00000008c0)=0x5) r2 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) 05:01:19 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x8955, 0x0) 05:01:19 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x8912, 0x0) 05:01:19 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f00000001c0)=0xfffffffffffffd6a) 05:01:19 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8930, &(0x7f0000000000)={'wg1\x00'}) 05:01:19 executing program 3: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) getsockopt$netlink(r0, 0x10e, 0xc, 0x0, &(0x7f0000000140)) [ 1430.434623][T23120] loop0: detected capacity change from 0 to 2048 [ 1430.441274][T23119] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1430.461656][T23119] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1430.470837][T23119] CPU: 0 PID: 23119 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 05:01:19 executing program 3: r0 = fsopen(&(0x7f0000000080)='nfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) [ 1430.480935][T23119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1430.491017][T23119] Call Trace: [ 1430.494347][T23119] [ 1430.497292][T23119] dump_stack_lvl+0xda/0x130 [ 1430.501916][T23119] dump_stack+0x15/0x20 [ 1430.506113][T23119] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1430.511275][T23119] kobject_add_internal+0x3eb/0x730 [ 1430.514974][ T2777] Alternate GPT is invalid, using primary GPT. [ 1430.516488][T23119] kobject_add+0xdc/0x150 [ 1430.522803][ T2777] loop2: p2 p3 p7 [ 1430.526951][T23119] ? kobject_get+0x95/0xc0 05:01:19 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8940, &(0x7f0000000000)={'wg1\x00'}) [ 1430.526979][T23119] ? kobject_put+0xd8/0x160 [ 1430.527005][T23119] ? device_add+0x2ea/0x8b0 [ 1430.544263][T23119] device_add+0x2f8/0x8b0 [ 1430.548685][T23119] netdev_register_kobject+0xfc/0x230 [ 1430.554077][T23119] register_netdevice+0x65b/0xb20 [ 1430.559166][T23119] veth_newlink+0x5a6/0x810 [ 1430.563733][T23119] ? veth_validate+0x100/0x100 [ 1430.568557][T23119] rtnl_newlink+0xee5/0x1670 [ 1430.573184][T23119] ? rtnl_newlink+0x2a1/0x1670 [ 1430.573834][ T27] audit: type=1400 audit(1699160479.214:455): avc: denied { getopt } for pid=23128 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 1430.578015][T23119] ? security_capable+0x5e/0x80 [ 1430.578043][T23119] ? ns_capable+0x7c/0xb0 [ 1430.578065][T23119] ? rtnl_setlink+0x300/0x300 [ 1430.612757][T23119] rtnetlink_rcv_msg+0x807/0x8c0 [ 1430.617794][T23119] ? nlmon_xmit+0x4b/0x60 [ 1430.622146][T23119] ? nlmon_xmit+0x4b/0x60 [ 1430.626486][T23119] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1430.631818][T23119] ? kmem_cache_free+0x1d9/0x380 [ 1430.636828][T23119] ? __kfree_skb+0x104/0x140 [ 1430.641425][T23119] ? nlmon_xmit+0x4b/0x60 [ 1430.645825][T23119] ? __kfree_skb+0x104/0x140 [ 1430.650420][T23119] ? consume_skb+0x57/0x180 [ 1430.654970][T23119] ? nlmon_xmit+0x4b/0x60 [ 1430.659311][T23119] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1430.664632][T23119] ? __dev_queue_xmit+0xaae/0x1d80 [ 1430.669806][T23119] ? ref_tracker_free+0x3a1/0x400 [ 1430.674848][T23119] netlink_rcv_skb+0x126/0x220 [ 1430.679635][T23119] ? rtnetlink_bind+0x60/0x60 [ 1430.684402][T23119] rtnetlink_rcv+0x1c/0x20 [ 1430.688823][T23119] netlink_unicast+0x589/0x650 [ 1430.693693][T23119] netlink_sendmsg+0x66e/0x770 [ 1430.698492][T23119] ? netlink_getsockopt+0x3e0/0x3e0 [ 1430.703745][T23119] ____sys_sendmsg+0x37c/0x4d0 [ 1430.708543][T23119] __sys_sendmsg+0x1e9/0x270 [ 1430.713191][T23119] ? wake_up_q+0x3f/0x70 [ 1430.717491][T23119] __x64_sys_sendmsg+0x46/0x50 [ 1430.722256][T23119] do_syscall_64+0x44/0x110 [ 1430.726847][T23119] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1430.732816][T23119] RIP: 0033:0x7f1e33d10ae9 [ 1430.737234][T23119] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1430.756924][T23119] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1430.765418][T23119] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1430.773445][T23119] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 05:01:19 executing program 2: r0 = socket$inet(0x2, 0x3, 0x8) write$P9_RSETATTR(r0, 0x0, 0x0) [ 1430.781451][T23119] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1430.789428][T23119] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1430.797440][T23119] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1430.805419][T23119] [ 1430.808801][T23119] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1430.840575][ T2777] Alternate GPT is invalid, using primary GPT. [ 1430.846977][ T2777] loop2: p2 p3 p7 [ 1430.860076][T23120] Alternate GPT is invalid, using primary GPT. [ 1430.866409][T23120] loop0: p2 p3 p7 05:01:19 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0x48}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:01:19 executing program 3: r0 = socket$inet(0x2, 0x3, 0x3f) getsockopt$inet_pktinfo(r0, 0x11, 0xb, 0x0, 0x0) [ 1430.887269][T23138] ip6tnl0 speed is unknown, defaulting to 1000 [ 1430.917000][T23146] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1430.929098][ T2777] Alternate GPT is invalid, using primary GPT. [ 1430.935147][T23146] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1430.935655][ T2777] loop2: p2 p3 p7 [ 1430.944596][T23146] CPU: 1 PID: 23146 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1430.958416][T23146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1430.968475][T23146] Call Trace: [ 1430.971790][T23146] [ 1430.974818][T23146] dump_stack_lvl+0xda/0x130 [ 1430.979555][T23146] dump_stack+0x15/0x20 [ 1430.983723][T23146] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1430.988942][T23146] kobject_add_internal+0x3eb/0x730 [ 1430.994150][T23146] kobject_add+0xdc/0x150 [ 1430.998477][T23146] ? kobject_get+0x95/0xc0 [ 1431.002896][T23146] ? kobject_put+0xd8/0x160 [ 1431.007410][T23146] ? device_add+0x2ea/0x8b0 [ 1431.012004][T23146] device_add+0x2f8/0x8b0 [ 1431.016344][T23146] netdev_register_kobject+0xfc/0x230 [ 1431.021922][T23146] register_netdevice+0x65b/0xb20 [ 1431.026994][T23146] veth_newlink+0x5a6/0x810 [ 1431.031520][T23146] ? veth_validate+0x100/0x100 [ 1431.036438][T23146] rtnl_newlink+0xee5/0x1670 [ 1431.041025][T23146] ? rtnl_newlink+0x2a1/0x1670 [ 1431.045797][T23146] ? security_capable+0x5e/0x80 [ 1431.050729][T23146] ? ns_capable+0x7c/0xb0 [ 1431.055130][T23146] ? rtnl_setlink+0x300/0x300 [ 1431.059917][T23146] rtnetlink_rcv_msg+0x807/0x8c0 [ 1431.064882][T23146] ? nlmon_xmit+0x4b/0x60 [ 1431.069214][T23146] ? nlmon_xmit+0x4b/0x60 [ 1431.073562][T23146] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1431.078896][T23146] ? kmem_cache_free+0x1d9/0x380 [ 1431.083899][T23146] ? __kfree_skb+0x104/0x140 [ 1431.088482][T23146] ? nlmon_xmit+0x4b/0x60 [ 1431.092889][T23146] ? __kfree_skb+0x104/0x140 [ 1431.097476][T23146] ? consume_skb+0x57/0x180 [ 1431.102009][T23146] ? nlmon_xmit+0x4b/0x60 [ 1431.106348][T23146] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1431.111701][T23146] ? __dev_queue_xmit+0xaae/0x1d80 [ 1431.116814][T23146] ? ref_tracker_free+0x3a1/0x400 [ 1431.121923][T23146] netlink_rcv_skb+0x126/0x220 [ 1431.126706][T23146] ? rtnetlink_bind+0x60/0x60 [ 1431.131465][T23146] rtnetlink_rcv+0x1c/0x20 [ 1431.135918][T23146] netlink_unicast+0x589/0x650 [ 1431.140686][T23146] netlink_sendmsg+0x66e/0x770 [ 1431.145447][T23146] ? netlink_getsockopt+0x3e0/0x3e0 [ 1431.150725][T23146] ____sys_sendmsg+0x37c/0x4d0 [ 1431.155605][T23146] __sys_sendmsg+0x1e9/0x270 [ 1431.160266][T23146] ? wake_up_q+0x3f/0x70 [ 1431.164536][T23146] __x64_sys_sendmsg+0x46/0x50 [ 1431.169378][T23146] do_syscall_64+0x44/0x110 [ 1431.173901][T23146] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1431.179884][T23146] RIP: 0033:0x7f1e33d10ae9 [ 1431.184294][T23146] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1431.203979][T23146] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1431.212416][T23146] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1431.220384][T23146] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1431.228389][T23146] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1431.236370][T23146] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1431.244364][T23146] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1431.252340][T23146] [ 1431.255516][T23146] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1431.278521][T23149] loop5: detected capacity change from 0 to 2048 [ 1431.298235][ T2777] Alternate GPT is invalid, using primary GPT. [ 1431.304659][ T2777] loop2: p2 p3 p7 05:01:20 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000015c0)=@bloom_filter={0x1e, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x48) 05:01:20 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x4, 0x0, 0x4}, 0x48) 05:01:20 executing program 3: r0 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_pktinfo(r0, 0x11, 0xb, 0x0, 0x0) 05:01:20 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0x4c}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:01:20 executing program 5: open(0x0, 0x0, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) open(&(0x7f00000007c0)='./bus\x00', 0x200000, 0x8) sendmmsg$unix(r1, 0x0, 0x0, 0x20004805) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") sched_setaffinity(0x0, 0x8, &(0x7f00000008c0)=0x5) r2 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) 05:01:20 executing program 3: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/bus/input/handlers\x00', 0x0, 0x0) read$msr(r0, &(0x7f00000001c0)=""/16, 0x10) 05:01:20 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x890b, &(0x7f0000000000)={'wg1\x00'}) 05:01:20 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8970, &(0x7f0000000000)={'wg1\x00'}) 05:01:20 executing program 0: r0 = open(0x0, 0x0, 0x2) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") open(&(0x7f0000000d80)='./file0\x00', 0x41a003, 0x0) open(0x0, 0x14e043, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00000008c0)) syz_clone(0xe204a000, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) 05:01:20 executing program 2: bpf$MAP_CREATE(0x11, &(0x7f0000000040)=@bloom_filter, 0x48) [ 1431.977027][ T2777] Alternate GPT is invalid, using primary GPT. [ 1431.983555][ T2777] loop0: p2 p3 p7 [ 1432.003695][T23159] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 05:01:20 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$TCPDIAG_GETSOCK(r0, &(0x7f0000000200)={&(0x7f0000000000), 0xc, &(0x7f00000001c0)={0x0, 0x15c}}, 0x0) 05:01:20 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8992, &(0x7f0000000000)={'wg1\x00'}) [ 1432.051403][T23159] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1432.060603][T23159] CPU: 0 PID: 23159 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1432.070736][T23159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1432.080804][T23159] Call Trace: [ 1432.084158][T23159] [ 1432.087248][T23159] dump_stack_lvl+0xda/0x130 [ 1432.091922][T23159] dump_stack+0x15/0x20 [ 1432.094220][ T2777] Alternate GPT is invalid, using primary GPT. [ 1432.096119][T23159] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1432.102616][ T2777] loop2: p2 p3 p7 [ 1432.107392][T23159] kobject_add_internal+0x3eb/0x730 [ 1432.107423][T23159] kobject_add+0xdc/0x150 [ 1432.107442][T23159] ? kobject_get+0x95/0xc0 [ 1432.122427][T23173] loop5: detected capacity change from 0 to 2048 [ 1432.125048][T23159] ? kobject_put+0xd8/0x160 [ 1432.125075][T23159] ? device_add+0x2ea/0x8b0 [ 1432.140485][T23159] device_add+0x2f8/0x8b0 [ 1432.144927][T23159] netdev_register_kobject+0xfc/0x230 [ 1432.150336][T23159] register_netdevice+0x65b/0xb20 [ 1432.155566][T23159] veth_newlink+0x5a6/0x810 [ 1432.160112][T23159] ? veth_validate+0x100/0x100 [ 1432.164973][T23159] rtnl_newlink+0xee5/0x1670 [ 1432.165153][ T2777] Alternate GPT is invalid, using primary GPT. [ 1432.169558][T23159] ? rtnl_newlink+0x2a1/0x1670 [ 1432.176000][ T2777] loop2: p2 p3 p7 [ 1432.180442][T23159] ? security_capable+0x5e/0x80 [ 1432.189099][T23159] ? ns_capable+0x7c/0xb0 [ 1432.193505][T23159] ? rtnl_setlink+0x300/0x300 [ 1432.198210][T23159] rtnetlink_rcv_msg+0x807/0x8c0 [ 1432.203242][T23159] ? nlmon_xmit+0x4b/0x60 [ 1432.207623][T23159] ? nlmon_xmit+0x4b/0x60 [ 1432.211987][T23159] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1432.217334][T23159] ? kmem_cache_free+0x1d9/0x380 [ 1432.220808][ T2777] Alternate GPT is invalid, using primary GPT. [ 1432.222351][T23159] ? __kfree_skb+0x104/0x140 [ 1432.228710][ T2777] loop2: p2 p3 p7 [ 1432.233062][T23159] ? nlmon_xmit+0x4b/0x60 [ 1432.241135][T23159] ? __kfree_skb+0x104/0x140 [ 1432.245769][T23159] ? consume_skb+0x57/0x180 [ 1432.250289][T23159] ? nlmon_xmit+0x4b/0x60 [ 1432.254649][T23159] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1432.259115][ T6911] udevd[6911]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 1432.259946][T23159] ? __dev_queue_xmit+0xaae/0x1d80 [ 1432.260030][T23159] ? ref_tracker_free+0x3a1/0x400 [ 1432.279895][T23159] netlink_rcv_skb+0x126/0x220 [ 1432.284749][T23159] ? rtnetlink_bind+0x60/0x60 [ 1432.289476][T23159] rtnetlink_rcv+0x1c/0x20 [ 1432.293904][T23159] netlink_unicast+0x589/0x650 [ 1432.294303][T23177] loop0: detected capacity change from 0 to 2048 [ 1432.298690][T23159] netlink_sendmsg+0x66e/0x770 [ 1432.309827][T23159] ? netlink_getsockopt+0x3e0/0x3e0 [ 1432.315103][T23159] ____sys_sendmsg+0x37c/0x4d0 [ 1432.316425][ T6893] udevd[6893]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 1432.319897][T23159] __sys_sendmsg+0x1e9/0x270 [ 1432.331112][ T7103] udevd[7103]: inotify_add_watch(7, /dev/loop0p7, 10) failed: No such file or directory [ 1432.334178][T23159] __x64_sys_sendmsg+0x46/0x50 [ 1432.348738][T23159] do_syscall_64+0x44/0x110 [ 1432.353310][T23159] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1432.359296][T23159] RIP: 0033:0x7f1e33d10ae9 [ 1432.363765][T23159] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1432.383428][T23159] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1432.391874][T23159] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 05:01:21 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$TCPDIAG_GETSOCK(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x15c}}, 0x0) [ 1432.399871][T23159] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1432.407859][T23159] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1432.415849][T23159] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1432.423881][T23159] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1432.431921][T23159] [ 1432.435023][T23159] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. 05:01:21 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8931, &(0x7f0000000000)={'wg1\x00'}) 05:01:21 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000c40)='/proc/schedstat\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x541b, &(0x7f0000000040)={'wg1\x00'}) 05:01:21 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0x60}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) [ 1432.466834][T23177] Alternate GPT is invalid, using primary GPT. [ 1432.467287][ T2777] Alternate GPT is invalid, using primary GPT. [ 1432.473201][T23177] loop0: p2 p3 p7 [ 1432.479526][ T2777] loop2: p2 p3 p7 [ 1432.534575][T23188] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1432.549730][T23188] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1432.559050][T23188] CPU: 1 PID: 23188 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1432.569134][T23188] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1432.573290][ T2777] Alternate GPT is invalid, using primary GPT. [ 1432.579183][T23188] Call Trace: [ 1432.579191][T23188] [ 1432.579200][T23188] dump_stack_lvl+0xda/0x130 [ 1432.585526][ T2777] loop2: p2 p3 p7 [ 1432.588607][T23188] dump_stack+0x15/0x20 [ 1432.604192][T23188] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1432.609338][T23188] kobject_add_internal+0x3eb/0x730 [ 1432.614637][T23188] kobject_add+0xdc/0x150 [ 1432.619062][T23188] ? kobject_get+0x95/0xc0 [ 1432.623526][T23188] ? kobject_put+0xd8/0x160 [ 1432.628059][T23188] ? device_add+0x2ea/0x8b0 [ 1432.632668][T23188] device_add+0x2f8/0x8b0 [ 1432.637137][T23188] netdev_register_kobject+0xfc/0x230 [ 1432.642591][T23188] register_netdevice+0x65b/0xb20 [ 1432.647757][T23188] veth_newlink+0x5a6/0x810 [ 1432.652450][T23188] ? veth_validate+0x100/0x100 [ 1432.657269][T23188] rtnl_newlink+0xee5/0x1670 [ 1432.661933][T23188] ? rtnl_newlink+0x2a1/0x1670 [ 1432.666732][T23188] ? security_capable+0x5e/0x80 [ 1432.671632][T23188] ? ns_capable+0x7c/0xb0 [ 1432.675970][T23188] ? rtnl_setlink+0x300/0x300 [ 1432.680685][T23188] rtnetlink_rcv_msg+0x807/0x8c0 [ 1432.685770][T23188] ? nlmon_xmit+0x4b/0x60 [ 1432.690129][T23188] ? nlmon_xmit+0x4b/0x60 [ 1432.694556][T23188] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1432.699922][T23188] ? kmem_cache_free+0x1d9/0x380 [ 1432.704955][T23188] ? __kfree_skb+0x104/0x140 [ 1432.709630][T23188] ? nlmon_xmit+0x4b/0x60 [ 1432.714040][T23188] ? __kfree_skb+0x104/0x140 [ 1432.718638][T23188] ? consume_skb+0x57/0x180 [ 1432.723220][T23188] ? nlmon_xmit+0x4b/0x60 [ 1432.727558][T23188] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1432.732877][T23188] ? __dev_queue_xmit+0xaae/0x1d80 [ 1432.738000][T23188] ? ref_tracker_free+0x3a1/0x400 [ 1432.743083][T23188] netlink_rcv_skb+0x126/0x220 [ 1432.747846][T23188] ? rtnetlink_bind+0x60/0x60 [ 1432.752544][T23188] rtnetlink_rcv+0x1c/0x20 [ 1432.757015][T23188] netlink_unicast+0x589/0x650 [ 1432.761792][T23188] netlink_sendmsg+0x66e/0x770 [ 1432.766649][T23188] ? netlink_getsockopt+0x3e0/0x3e0 [ 1432.771935][T23188] ____sys_sendmsg+0x37c/0x4d0 [ 1432.776726][T23188] __sys_sendmsg+0x1e9/0x270 [ 1432.781372][T23188] __x64_sys_sendmsg+0x46/0x50 [ 1432.786183][T23188] do_syscall_64+0x44/0x110 [ 1432.790691][T23188] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1432.796598][T23188] RIP: 0033:0x7f1e33d10ae9 [ 1432.801062][T23188] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1432.820669][T23188] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1432.829114][T23188] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1432.837115][T23188] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1432.845148][T23188] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1432.853202][T23188] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1432.861168][T23188] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1432.869186][T23188] 05:01:21 executing program 2: bpf$MAP_CREATE(0xd, &(0x7f0000000040)=@bloom_filter, 0x48) 05:01:21 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x8917, 0x0) 05:01:21 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x5452, &(0x7f0000000000)={'wg1\x00'}) 05:01:21 executing program 5: open(0x0, 0x0, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) open(&(0x7f00000007c0)='./bus\x00', 0x200000, 0x8) sendmmsg$unix(r1, 0x0, 0x0, 0x20004805) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") sched_setaffinity(0x0, 0x8, &(0x7f00000008c0)=0x5) r2 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) [ 1432.872323][T23188] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1432.909106][T23177] ip6tnl0 speed is unknown, defaulting to 1000 05:01:21 executing program 2: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) getsockopt$netlink(r0, 0x10e, 0x0, 0x0, &(0x7f0000000140)=0xfffffffffffffe82) 05:01:21 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000015c0)=@bloom_filter={0x1e, 0x0, 0x1, 0xffff8001, 0x0, 0x1, 0xffff}, 0x48) 05:01:21 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x6, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x3}, 0x48) 05:01:21 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0x68}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) [ 1432.965001][ T2777] Alternate GPT is invalid, using primary GPT. [ 1432.971312][ T2777] loop2: p2 p3 p7 [ 1433.001937][T23199] loop5: detected capacity change from 0 to 2048 05:01:21 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000002040)=@base={0x1a, 0x0, 0x0, 0x0, 0x11d, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3}, 0x48) 05:01:21 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x5411, 0x0) 05:01:21 executing program 0: r0 = open(0x0, 0x0, 0x2) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") open(&(0x7f0000000d80)='./file0\x00', 0x41a003, 0x0) open(0x0, 0x14e043, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00000008c0)) syz_clone(0xe204a000, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) [ 1433.034658][T23207] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1433.090174][T23207] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1433.099387][T23207] CPU: 0 PID: 23207 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1433.109559][T23207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1433.119705][T23207] Call Trace: [ 1433.122998][T23207] [ 1433.125945][T23207] dump_stack_lvl+0xda/0x130 [ 1433.130567][T23207] dump_stack+0x15/0x20 [ 1433.132240][T23214] loop0: detected capacity change from 0 to 2048 [ 1433.134767][T23207] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1433.134817][T23207] kobject_add_internal+0x3eb/0x730 [ 1433.151462][T23207] kobject_add+0xdc/0x150 [ 1433.155817][T23207] ? kobject_get+0x95/0xc0 [ 1433.160311][T23207] ? kobject_put+0xd8/0x160 [ 1433.164901][T23207] ? device_add+0x2ea/0x8b0 [ 1433.169479][T23207] device_add+0x2f8/0x8b0 [ 1433.173833][T23207] netdev_register_kobject+0xfc/0x230 [ 1433.179243][T23207] register_netdevice+0x65b/0xb20 [ 1433.184368][T23207] veth_newlink+0x5a6/0x810 [ 1433.188902][T23207] ? veth_validate+0x100/0x100 [ 1433.193729][T23207] rtnl_newlink+0xee5/0x1670 [ 1433.198325][T23207] ? rtnl_newlink+0x2a1/0x1670 [ 1433.203095][T23207] ? security_capable+0x5e/0x80 [ 1433.208012][T23207] ? ns_capable+0x7c/0xb0 [ 1433.212434][T23207] ? rtnl_setlink+0x300/0x300 [ 1433.217210][T23207] rtnetlink_rcv_msg+0x807/0x8c0 [ 1433.222152][T23207] ? nlmon_xmit+0x4b/0x60 [ 1433.226598][T23207] ? nlmon_xmit+0x4b/0x60 [ 1433.230929][T23207] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1433.236304][T23207] ? kmem_cache_free+0x1d9/0x380 [ 1433.241248][T23207] ? __kfree_skb+0x104/0x140 [ 1433.245839][T23207] ? nlmon_xmit+0x4b/0x60 [ 1433.250173][T23207] ? __kfree_skb+0x104/0x140 [ 1433.254768][T23207] ? consume_skb+0x57/0x180 [ 1433.259295][T23207] ? nlmon_xmit+0x4b/0x60 [ 1433.263621][T23207] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1433.268912][T23207] ? __dev_queue_xmit+0xaae/0x1d80 [ 1433.274034][T23207] ? ref_tracker_free+0x3a1/0x400 [ 1433.279068][T23207] netlink_rcv_skb+0x126/0x220 [ 1433.283837][T23207] ? rtnetlink_bind+0x60/0x60 [ 1433.288539][T23207] rtnetlink_rcv+0x1c/0x20 [ 1433.293003][T23207] netlink_unicast+0x589/0x650 [ 1433.297858][T23207] netlink_sendmsg+0x66e/0x770 [ 1433.302661][T23207] ? netlink_getsockopt+0x3e0/0x3e0 [ 1433.307882][T23207] ____sys_sendmsg+0x37c/0x4d0 [ 1433.312732][T23207] __sys_sendmsg+0x1e9/0x270 [ 1433.317360][T23207] __x64_sys_sendmsg+0x46/0x50 [ 1433.322259][T23207] do_syscall_64+0x44/0x110 [ 1433.326839][T23207] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1433.332840][T23207] RIP: 0033:0x7f1e33d10ae9 [ 1433.337260][T23207] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1433.356946][T23207] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1433.365506][T23207] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1433.373474][T23207] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1433.381440][T23207] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 05:01:22 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x891c, &(0x7f0000000000)={'wg1\x00'}) 05:01:22 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x890c, 0x0) [ 1433.389448][T23207] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1433.397419][T23207] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1433.405398][T23207] [ 1433.408506][T23207] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. 05:01:22 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x5411, &(0x7f0000000000)={'wg1\x00'}) 05:01:22 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8935, &(0x7f0000000000)={'wg1\x00'}) [ 1433.458697][T23214] Alternate GPT is invalid, using primary GPT. [ 1433.465255][T23214] loop0: p2 p3 p7 [ 1433.503875][ T2777] Alternate GPT is invalid, using primary GPT. [ 1433.510337][ T2777] loop2: p2 p3 p7 [ 1433.533625][T23217] ip6tnl0 speed is unknown, defaulting to 1000 [ 1433.612653][ T2777] Alternate GPT is invalid, using primary GPT. [ 1433.619045][ T2777] loop2: p2 p3 p7 [ 1433.666143][ T2777] Alternate GPT is invalid, using primary GPT. [ 1433.672506][ T2777] loop0: p2 p3 p7 05:01:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, 0x0, 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc) 05:01:22 executing program 3: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) getsockopt$netlink(r0, 0x10e, 0x9, 0x0, &(0x7f0000000140)) [ 1433.811328][ T27] audit: type=1400 audit(1699160482.534:456): avc: denied { bind } for pid=23229 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 1433.832267][ T2777] Alternate GPT is invalid, using primary GPT. [ 1433.840136][ T2777] loop0: p2 p3 p7 [ 1433.885817][ T2777] Alternate GPT is invalid, using primary GPT. [ 1433.892388][ T2777] loop2: p2 p3 p7 [ 1433.927351][ T6893] udevd[6893]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 1433.927910][ T6896] udevd[6896]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 1433.938969][ T6892] udevd[6892]: inotify_add_watch(7, /dev/loop0p7, 10) failed: No such file or directory 05:01:22 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x891a, 0x0) 05:01:22 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0x6c}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:01:22 executing program 0: r0 = open(0x0, 0x0, 0x2) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") open(&(0x7f0000000d80)='./file0\x00', 0x41a003, 0x0) open(0x0, 0x14e043, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00000008c0)) syz_clone(0xe204a000, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) 05:01:22 executing program 5: open(0x0, 0x0, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) open(&(0x7f00000007c0)='./bus\x00', 0x200000, 0x8) sendmmsg$unix(r1, 0x0, 0x0, 0x20004805) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") sched_setaffinity(0x0, 0x8, &(0x7f00000008c0)=0x5) r2 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) 05:01:22 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x8905, 0x0) 05:01:22 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x894b, 0x0) 05:01:22 executing program 3: bpf$MAP_CREATE(0x9, &(0x7f0000000040)=@bloom_filter, 0x48) 05:01:22 executing program 2: r0 = socket$inet(0x2, 0x3, 0x5) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000000)={'wg1\x00'}) 05:01:22 executing program 1: r0 = socket$inet(0x2, 0x3, 0x8) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0x89e1, 0x0) [ 1434.099935][T23236] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1434.123353][T23238] loop0: detected capacity change from 0 to 2048 [ 1434.147194][ T2777] Alternate GPT is invalid, using primary GPT. [ 1434.150041][T23247] loop5: detected capacity change from 0 to 2048 [ 1434.153464][ T2777] loop2: p2 p3 p7 [ 1434.164484][T23236] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1434.173618][T23236] CPU: 1 PID: 23236 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1434.183768][T23236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1434.193843][T23236] Call Trace: [ 1434.197181][T23236] [ 1434.200124][T23236] dump_stack_lvl+0xda/0x130 [ 1434.204792][T23236] dump_stack+0x15/0x20 [ 1434.208980][T23236] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1434.214192][T23236] kobject_add_internal+0x3eb/0x730 [ 1434.219420][T23236] kobject_add+0xdc/0x150 [ 1434.223878][T23236] ? kobject_get+0x95/0xc0 [ 1434.228313][T23236] ? kobject_put+0xd8/0x160 [ 1434.232906][T23236] ? device_add+0x2ea/0x8b0 [ 1434.237532][T23236] device_add+0x2f8/0x8b0 [ 1434.241914][T23236] netdev_register_kobject+0xfc/0x230 [ 1434.247438][T23236] register_netdevice+0x65b/0xb20 [ 1434.252665][T23236] veth_newlink+0x5a6/0x810 [ 1434.257261][T23236] ? veth_validate+0x100/0x100 [ 1434.262121][T23236] rtnl_newlink+0xee5/0x1670 [ 1434.266782][T23236] ? rtnl_newlink+0x2a1/0x1670 [ 1434.271573][T23236] ? security_capable+0x5e/0x80 [ 1434.276443][T23236] ? ns_capable+0x7c/0xb0 [ 1434.280848][T23236] ? rtnl_setlink+0x300/0x300 [ 1434.285553][T23236] rtnetlink_rcv_msg+0x807/0x8c0 [ 1434.290550][T23236] ? nlmon_xmit+0x4b/0x60 [ 1434.294889][T23236] ? nlmon_xmit+0x4b/0x60 [ 1434.299296][T23236] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1434.304656][T23236] ? kmem_cache_free+0x1d9/0x380 [ 1434.309624][T23236] ? __kfree_skb+0x104/0x140 [ 1434.314213][T23236] ? nlmon_xmit+0x4b/0x60 [ 1434.318554][T23236] ? __kfree_skb+0x104/0x140 [ 1434.323181][T23236] ? consume_skb+0x57/0x180 [ 1434.327698][T23236] ? nlmon_xmit+0x4b/0x60 [ 1434.332163][T23236] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1434.337545][T23236] ? __dev_queue_xmit+0xaae/0x1d80 [ 1434.342692][T23236] ? ref_tracker_free+0x3a1/0x400 [ 1434.347755][T23236] netlink_rcv_skb+0x126/0x220 [ 1434.352568][T23236] ? rtnetlink_bind+0x60/0x60 [ 1434.357325][T23236] rtnetlink_rcv+0x1c/0x20 [ 1434.361761][T23236] netlink_unicast+0x589/0x650 [ 1434.366552][T23236] netlink_sendmsg+0x66e/0x770 [ 1434.371335][T23236] ? netlink_getsockopt+0x3e0/0x3e0 [ 1434.376610][T23236] ____sys_sendmsg+0x37c/0x4d0 [ 1434.381454][T23236] __sys_sendmsg+0x1e9/0x270 [ 1434.386140][T23236] __x64_sys_sendmsg+0x46/0x50 [ 1434.390913][T23236] do_syscall_64+0x44/0x110 [ 1434.395515][T23236] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1434.401552][T23236] RIP: 0033:0x7f1e33d10ae9 [ 1434.406017][T23236] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1434.425647][T23236] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1434.434072][T23236] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1434.442096][T23236] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 05:01:23 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8994, &(0x7f0000000000)={'wg1\x00'}) 05:01:23 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8937, &(0x7f0000000000)={'wg1\x00'}) [ 1434.450147][T23236] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1434.458193][T23236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1434.466193][T23236] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1434.474174][T23236] [ 1434.477335][T23236] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. 05:01:23 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000000)={'wg1\x00'}) 05:01:23 executing program 1: socket$inet(0x2, 0x48964e08f62b3886, 0x0) 05:01:23 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000002040)=@base={0x1a, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x3}, 0x48) [ 1434.584612][T23238] Alternate GPT is invalid, using primary GPT. [ 1434.591004][T23238] loop0: p2 p3 p7 [ 1434.617467][T23259] ip6tnl0 speed is unknown, defaulting to 1000 05:01:23 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x891e, &(0x7f0000000000)={'wg1\x00'}) [ 1434.656017][ T2777] Alternate GPT is invalid, using primary GPT. [ 1434.662339][ T2777] loop2: p2 p3 p7 [ 1434.713072][ T2777] Alternate GPT is invalid, using primary GPT. [ 1434.719600][ T2777] loop2: p2 p3 p7 [ 1434.746965][ T2777] Alternate GPT is invalid, using primary GPT. [ 1434.753301][ T2777] loop0: p2 p3 p7 05:01:23 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0x73}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:01:23 executing program 2: socketpair(0xf, 0x3, 0x0, &(0x7f0000001bc0)) 05:01:23 executing program 1: socketpair(0x1, 0x1, 0x0, &(0x7f00000000c0)) 05:01:23 executing program 0: r0 = open(0x0, 0x0, 0x2) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") open(&(0x7f0000000d80)='./file0\x00', 0x41a003, 0x0) open(0x0, 0x14e043, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00000008c0)) syz_clone(0xe204a000, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) 05:01:23 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8971, &(0x7f0000000000)={'wg1\x00'}) 05:01:23 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x2) bind$netlink(r0, &(0x7f0000000180), 0xc) 05:01:23 executing program 2: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) connect$netlink(r0, &(0x7f0000000000), 0x4) 05:01:23 executing program 3: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(r0, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000001640)={&(0x7f0000000040)={0x58, 0x13, 0x111, 0x0, 0x0, {}, [@INET_DIAG_REQ_BYTECODE={0x4}, @INET_DIAG_REQ_BYTECODE={0x8, 0x1, "3e7c7ba6"}]}, 0x58}}, 0x0) 05:01:23 executing program 5: open(0x0, 0x0, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) open(&(0x7f00000007c0)='./bus\x00', 0x200000, 0x8) sendmmsg$unix(r1, 0x0, 0x0, 0x20004805) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") sched_setaffinity(0x0, 0x8, &(0x7f00000008c0)=0x5) r2 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) 05:01:23 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8942, &(0x7f0000000000)={'wg1\x00'}) 05:01:23 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x5411, 0x0) [ 1434.968373][T23274] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1434.975431][T23276] loop0: detected capacity change from 0 to 2048 [ 1435.005629][ T2777] Alternate GPT is invalid, using primary GPT. [ 1435.007132][T23274] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1435.012001][ T2777] loop2: p2 p3 p7 [ 1435.020944][T23274] CPU: 1 PID: 23274 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1435.034737][T23274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1435.044840][T23274] Call Trace: [ 1435.048127][T23274] [ 1435.051075][T23274] dump_stack_lvl+0xda/0x130 [ 1435.055694][T23274] dump_stack+0x15/0x20 [ 1435.059866][T23274] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1435.064988][T23274] kobject_add_internal+0x3eb/0x730 [ 1435.070188][T23274] kobject_add+0xdc/0x150 [ 1435.074522][T23274] ? kobject_get+0x95/0xc0 [ 1435.078947][T23274] ? kobject_put+0xd8/0x160 [ 1435.083459][T23274] ? device_add+0x2ea/0x8b0 [ 1435.087974][T23274] device_add+0x2f8/0x8b0 [ 1435.092318][T23274] netdev_register_kobject+0xfc/0x230 [ 1435.097697][T23274] register_netdevice+0x65b/0xb20 [ 1435.102801][T23274] veth_newlink+0x5a6/0x810 [ 1435.107391][T23274] ? veth_validate+0x100/0x100 [ 1435.112171][T23274] rtnl_newlink+0xee5/0x1670 [ 1435.116768][T23274] ? rtnl_newlink+0x2a1/0x1670 [ 1435.121616][T23274] ? security_capable+0x5e/0x80 [ 1435.126469][T23274] ? ns_capable+0x7c/0xb0 [ 1435.130877][T23274] ? rtnl_setlink+0x300/0x300 [ 1435.135613][T23274] rtnetlink_rcv_msg+0x807/0x8c0 [ 1435.140555][T23274] ? nlmon_xmit+0x4b/0x60 [ 1435.145078][T23274] ? nlmon_xmit+0x4b/0x60 [ 1435.149422][T23274] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1435.154749][T23274] ? kmem_cache_free+0x1d9/0x380 [ 1435.159773][T23274] ? __kfree_skb+0x104/0x140 [ 1435.164435][T23274] ? nlmon_xmit+0x4b/0x60 [ 1435.168766][T23274] ? __kfree_skb+0x104/0x140 [ 1435.173594][T23274] ? consume_skb+0x57/0x180 [ 1435.178117][T23274] ? nlmon_xmit+0x4b/0x60 [ 1435.182456][T23274] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1435.187758][T23274] ? __dev_queue_xmit+0xaae/0x1d80 [ 1435.192879][T23274] ? ref_tracker_free+0x3a1/0x400 [ 1435.198005][T23274] netlink_rcv_skb+0x126/0x220 [ 1435.202769][T23274] ? rtnetlink_bind+0x60/0x60 [ 1435.207501][T23274] rtnetlink_rcv+0x1c/0x20 [ 1435.211997][T23274] netlink_unicast+0x589/0x650 [ 1435.216994][T23274] netlink_sendmsg+0x66e/0x770 [ 1435.221761][T23274] ? netlink_getsockopt+0x3e0/0x3e0 [ 1435.226979][T23274] ____sys_sendmsg+0x37c/0x4d0 [ 1435.231749][T23274] __sys_sendmsg+0x1e9/0x270 [ 1435.236356][T23274] __x64_sys_sendmsg+0x46/0x50 [ 1435.241146][T23274] do_syscall_64+0x44/0x110 [ 1435.245687][T23274] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1435.251614][T23274] RIP: 0033:0x7f1e33d10ae9 [ 1435.256051][T23274] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1435.275673][T23274] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1435.284097][T23274] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1435.292070][T23274] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1435.300051][T23274] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1435.308023][T23274] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 05:01:24 executing program 3: bpf$MAP_CREATE(0x1c, &(0x7f0000000040)=@bloom_filter, 0x48) [ 1435.316004][T23274] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1435.324003][T23274] [ 1435.327167][T23274] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1435.362522][T23276] Alternate GPT is invalid, using primary GPT. [ 1435.369000][T23276] loop0: p2 p3 p7 [ 1435.380555][ T2777] Alternate GPT is invalid, using primary GPT. [ 1435.387029][ T2777] loop2: p2 p3 p7 [ 1435.400137][T23289] ip6tnl0 speed is unknown, defaulting to 1000 05:01:24 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0x74}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:01:24 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x11, 0xb, 0x0, &(0x7f0000000340)=0x2) 05:01:24 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8946, &(0x7f0000000000)={'wg1\x00'}) [ 1435.431718][T23296] loop5: detected capacity change from 0 to 2048 [ 1435.477711][ T2777] Alternate GPT is invalid, using primary GPT. [ 1435.484057][ T2777] loop2: p2 p3 p7 [ 1435.491030][T23302] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1435.505579][T23302] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1435.514788][T23302] CPU: 1 PID: 23302 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 05:01:24 executing program 2: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000000c0)=0x1d, 0x4) 05:01:24 executing program 1: socketpair(0x1, 0x4, 0x0, &(0x7f0000000100)) 05:01:24 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x8982, 0x0) 05:01:24 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8903, &(0x7f0000000000)={'wg1\x00'}) [ 1435.524861][T23302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1435.535035][T23302] Call Trace: [ 1435.538394][T23302] [ 1435.541342][T23302] dump_stack_lvl+0xda/0x130 [ 1435.545966][T23302] dump_stack+0x15/0x20 [ 1435.550236][T23302] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1435.555452][T23302] kobject_add_internal+0x3eb/0x730 [ 1435.560721][T23302] kobject_add+0xdc/0x150 [ 1435.565081][T23302] ? kobject_get+0x95/0xc0 [ 1435.569522][T23302] ? kobject_put+0xd8/0x160 [ 1435.574080][T23302] ? device_add+0x2ea/0x8b0 [ 1435.578619][T23302] device_add+0x2f8/0x8b0 [ 1435.582996][T23302] netdev_register_kobject+0xfc/0x230 [ 1435.588415][T23302] register_netdevice+0x65b/0xb20 [ 1435.593555][T23302] veth_newlink+0x5a6/0x810 [ 1435.598112][T23302] ? veth_validate+0x100/0x100 [ 1435.602910][T23302] rtnl_newlink+0xee5/0x1670 [ 1435.607555][T23302] ? cgroup_rstat_updated+0x8c/0x1c0 [ 1435.612902][T23302] ? rtnl_newlink+0x2a1/0x1670 [ 1435.617755][T23302] ? __list_del_entry_valid_or_report+0x5f/0xe0 [ 1435.624049][T23302] ? _raw_spin_unlock+0x26/0x40 [ 1435.628930][T23302] ? __mutex_lock+0x21c/0x8d0 [ 1435.633636][T23302] ? rtnl_setlink+0x300/0x300 [ 1435.638511][T23302] rtnetlink_rcv_msg+0x807/0x8c0 [ 1435.643467][T23302] ? enqueue_task_fair+0x26c/0x800 [ 1435.648631][T23302] ? check_preempt_wakeup_fair+0x1db/0x200 [ 1435.654464][T23302] ? _raw_spin_unlock+0x26/0x40 [ 1435.659382][T23302] ? kmem_cache_free+0x1d9/0x380 [ 1435.664350][T23302] ? __kfree_skb+0x104/0x140 [ 1435.668955][T23302] ? nlmon_xmit+0x4b/0x60 [ 1435.673320][T23302] ? __kfree_skb+0x104/0x140 [ 1435.677939][T23302] ? consume_skb+0x57/0x180 [ 1435.682499][T23302] ? nlmon_xmit+0x4b/0x60 [ 1435.686880][T23302] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1435.692195][T23302] ? __dev_queue_xmit+0xaae/0x1d80 [ 1435.697328][T23302] ? ref_tracker_free+0x3a1/0x400 [ 1435.702380][T23302] netlink_rcv_skb+0x126/0x220 [ 1435.707178][T23302] ? rtnetlink_bind+0x60/0x60 [ 1435.711951][T23302] rtnetlink_rcv+0x1c/0x20 [ 1435.716414][T23302] netlink_unicast+0x589/0x650 [ 1435.719690][ T2777] Alternate GPT is invalid, using primary GPT. [ 1435.721243][T23302] netlink_sendmsg+0x66e/0x770 [ 1435.721316][T23302] ? netlink_getsockopt+0x3e0/0x3e0 [ 1435.727834][ T2777] loop0: p2 p3 p7 [ 1435.732213][T23302] ____sys_sendmsg+0x37c/0x4d0 [ 1435.745994][T23302] __sys_sendmsg+0x1e9/0x270 [ 1435.750636][T23302] __x64_sys_sendmsg+0x46/0x50 [ 1435.755412][T23302] do_syscall_64+0x44/0x110 [ 1435.759959][T23302] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1435.766063][T23302] RIP: 0033:0x7f1e33d10ae9 [ 1435.770486][T23302] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1435.787196][ T7103] udevd[7103]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 1435.790093][T23302] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1435.802635][ T6911] udevd[6911]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 1435.808383][T23302] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1435.808402][T23302] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1435.808419][T23302] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1435.819571][ T6896] udevd[6896]: inotify_add_watch(7, /dev/loop0p7, 10) failed: No such file or directory [ 1435.826144][T23302] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1435.826160][T23302] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1435.826182][T23302] [ 1435.826383][T23302] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1435.853234][ T27] audit: type=1400 audit(1699160484.584:457): avc: denied { setopt } for pid=23308 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 1435.929843][ T2777] Alternate GPT is invalid, using primary GPT. [ 1435.936197][ T2777] loop2: p2 p3 p7 05:01:24 executing program 3: bpf$MAP_CREATE(0x6, &(0x7f0000000040)=@bloom_filter, 0x48) 05:01:24 executing program 0: r0 = open(0x0, 0x0, 0x2) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") open(&(0x7f0000000d80)='./file0\x00', 0x41a003, 0x0) open(0x0, 0x14e043, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00000008c0)) syz_clone(0xe204a000, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) 05:01:24 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8917, &(0x7f0000000000)={'wg1\x00'}) 05:01:24 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8918, &(0x7f0000000000)={'wg1\x00'}) 05:01:24 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0x7a}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:01:24 executing program 5: open(0x0, 0x0, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) open(&(0x7f00000007c0)='./bus\x00', 0x200000, 0x8) sendmmsg$unix(r1, 0x0, 0x0, 0x20004805) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") sched_setaffinity(0x0, 0x8, &(0x7f00000008c0)=0x5) r2 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) 05:01:24 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x8954, 0x0) 05:01:24 executing program 1: bpf$MAP_CREATE(0xe, &(0x7f0000000040)=@bloom_filter, 0x48) 05:01:24 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8916, &(0x7f0000000000)={'wg1\x00'}) 05:01:24 executing program 1: bpf$MAP_CREATE(0x2, &(0x7f0000000040)=@bloom_filter, 0x48) [ 1436.217787][T23316] loop0: detected capacity change from 0 to 2048 [ 1436.232734][T23321] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1436.249984][T23321] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' 05:01:25 executing program 3: bpf$MAP_CREATE(0xb, &(0x7f0000000040)=@bloom_filter, 0x48) 05:01:25 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x8935, 0x0) 05:01:25 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x8941, 0x0) [ 1436.259155][T23321] CPU: 0 PID: 23321 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1436.269409][T23321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1436.279489][T23321] Call Trace: [ 1436.282793][T23321] [ 1436.285741][T23321] dump_stack_lvl+0xda/0x130 [ 1436.290485][T23321] dump_stack+0x15/0x20 [ 1436.294673][T23321] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1436.299899][T23321] kobject_add_internal+0x3eb/0x730 [ 1436.305134][T23321] kobject_add+0xdc/0x150 [ 1436.309498][T23321] ? kobject_get+0x95/0xc0 [ 1436.313929][T23321] ? kobject_put+0xd8/0x160 [ 1436.318464][T23321] ? device_add+0x2ea/0x8b0 [ 1436.323079][T23321] device_add+0x2f8/0x8b0 [ 1436.327467][T23321] netdev_register_kobject+0xfc/0x230 [ 1436.332848][T23321] register_netdevice+0x65b/0xb20 [ 1436.337898][T23321] veth_newlink+0x5a6/0x810 [ 1436.342538][T23321] ? veth_validate+0x100/0x100 [ 1436.343893][ T2777] Alternate GPT is invalid, using primary GPT. [ 1436.347311][T23321] rtnl_newlink+0xee5/0x1670 [ 1436.353604][ T2777] loop2: p2 p3 p7 [ 1436.358084][T23321] ? rtnl_newlink+0x2a1/0x1670 [ 1436.358115][T23321] ? security_capable+0x5e/0x80 [ 1436.371541][T23321] ? ns_capable+0x7c/0xb0 [ 1436.375992][T23321] ? rtnl_setlink+0x300/0x300 [ 1436.380711][T23321] rtnetlink_rcv_msg+0x807/0x8c0 [ 1436.385681][T23321] ? nlmon_xmit+0x4b/0x60 [ 1436.390048][T23321] ? nlmon_xmit+0x4b/0x60 [ 1436.394407][T23321] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1436.399818][T23321] ? kmem_cache_free+0x1d9/0x380 [ 1436.404832][T23321] ? __kfree_skb+0x104/0x140 [ 1436.409450][T23321] ? nlmon_xmit+0x4b/0x60 [ 1436.413801][T23321] ? __kfree_skb+0x104/0x140 [ 1436.414887][ T2777] Alternate GPT is invalid, using primary GPT. [ 1436.418457][T23321] ? consume_skb+0x57/0x180 [ 1436.424857][ T2777] loop2: p2 p3 p7 [ 1436.429992][T23321] ? nlmon_xmit+0x4b/0x60 [ 1436.438075][T23321] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1436.443446][T23321] ? __dev_queue_xmit+0xaae/0x1d80 [ 1436.448698][T23321] ? ref_tracker_free+0x3a1/0x400 [ 1436.453744][T23321] netlink_rcv_skb+0x126/0x220 [ 1436.458597][T23321] ? rtnetlink_bind+0x60/0x60 [ 1436.463322][T23321] rtnetlink_rcv+0x1c/0x20 [ 1436.467749][T23321] netlink_unicast+0x589/0x650 [ 1436.472603][T23321] netlink_sendmsg+0x66e/0x770 [ 1436.477466][T23321] ? netlink_getsockopt+0x3e0/0x3e0 [ 1436.482745][T23321] ____sys_sendmsg+0x37c/0x4d0 [ 1436.487601][T23321] __sys_sendmsg+0x1e9/0x270 [ 1436.492221][T23321] __x64_sys_sendmsg+0x46/0x50 [ 1436.495717][T23338] loop5: detected capacity change from 0 to 2048 [ 1436.497088][T23321] do_syscall_64+0x44/0x110 [ 1436.507944][T23321] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1436.513886][T23321] RIP: 0033:0x7f1e33d10ae9 [ 1436.518461][T23321] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1436.538085][T23321] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1436.546535][T23321] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1436.554503][T23321] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1436.562493][T23321] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1436.570456][T23321] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1436.578451][T23321] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1436.586424][T23321] [ 1436.589655][T23321] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1436.614042][T23316] Alternate GPT is invalid, using primary GPT. [ 1436.620366][T23316] loop0: p2 p3 p7 [ 1436.621064][T23342] ip6tnl0 speed is unknown, defaulting to 1000 05:01:25 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8904, &(0x7f0000000000)={'wg1\x00'}) 05:01:25 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x891a, &(0x7f0000000000)={'wg1\x00'}) 05:01:25 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8912, &(0x7f0000000000)={'wg1\x00'}) 05:01:25 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0x300}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) [ 1436.743665][T23351] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1436.757857][T23351] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1436.758716][ T2777] Alternate GPT is invalid, using primary GPT. [ 1436.767021][T23351] CPU: 1 PID: 23351 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1436.767049][T23351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1436.773488][ T2777] loop0: p2 p3 p7 [ 1436.783222][T23351] Call Trace: [ 1436.783230][T23351] [ 1436.783238][T23351] dump_stack_lvl+0xda/0x130 [ 1436.783272][T23351] dump_stack+0x15/0x20 [ 1436.812080][T23351] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1436.817321][T23351] kobject_add_internal+0x3eb/0x730 [ 1436.822526][T23351] kobject_add+0xdc/0x150 [ 1436.826921][T23351] ? kobject_get+0x95/0xc0 [ 1436.831451][T23351] ? kobject_put+0xd8/0x160 [ 1436.835981][T23351] ? device_add+0x2ea/0x8b0 [ 1436.840569][T23351] device_add+0x2f8/0x8b0 [ 1436.844978][T23351] netdev_register_kobject+0xfc/0x230 [ 1436.850371][T23351] register_netdevice+0x65b/0xb20 [ 1436.855443][T23351] veth_newlink+0x5a6/0x810 [ 1436.860060][T23351] ? veth_validate+0x100/0x100 [ 1436.864875][T23351] rtnl_newlink+0xee5/0x1670 [ 1436.869525][T23351] ? rtnl_newlink+0x2a1/0x1670 [ 1436.874307][T23351] ? security_capable+0x5e/0x80 [ 1436.879252][T23351] ? ns_capable+0x7c/0xb0 [ 1436.883674][T23351] ? rtnl_setlink+0x300/0x300 [ 1436.888373][T23351] rtnetlink_rcv_msg+0x807/0x8c0 [ 1436.893370][T23351] ? nlmon_xmit+0x4b/0x60 [ 1436.897778][T23351] ? nlmon_xmit+0x4b/0x60 [ 1436.902165][T23351] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1436.907531][T23351] ? kmem_cache_free+0x1d9/0x380 [ 1436.912534][T23351] ? __kfree_skb+0x104/0x140 [ 1436.917278][T23351] ? nlmon_xmit+0x4b/0x60 [ 1436.921623][T23351] ? __kfree_skb+0x104/0x140 [ 1436.926219][T23351] ? consume_skb+0x57/0x180 [ 1436.930736][T23351] ? nlmon_xmit+0x4b/0x60 [ 1436.935177][T23351] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1436.940480][T23351] ? __dev_queue_xmit+0xaae/0x1d80 [ 1436.945643][T23351] ? ref_tracker_free+0x3a1/0x400 [ 1436.950746][T23351] netlink_rcv_skb+0x126/0x220 [ 1436.955531][T23351] ? rtnetlink_bind+0x60/0x60 [ 1436.960240][T23351] rtnetlink_rcv+0x1c/0x20 [ 1436.964664][T23351] netlink_unicast+0x589/0x650 [ 1436.969478][T23351] netlink_sendmsg+0x66e/0x770 [ 1436.974256][T23351] ? netlink_getsockopt+0x3e0/0x3e0 [ 1436.979553][T23351] ____sys_sendmsg+0x37c/0x4d0 [ 1436.984316][T23351] __sys_sendmsg+0x1e9/0x270 [ 1436.988901][T23351] ? wake_up_q+0x3f/0x70 [ 1436.993249][T23351] __x64_sys_sendmsg+0x46/0x50 [ 1436.998018][T23351] do_syscall_64+0x44/0x110 [ 1437.002535][T23351] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1437.008507][T23351] RIP: 0033:0x7f1e33d10ae9 [ 1437.012910][T23351] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1437.032628][T23351] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1437.041143][T23351] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1437.049111][T23351] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1437.057128][T23351] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1437.065093][T23351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1437.073077][T23351] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1437.081170][T23351] [ 1437.084340][T23351] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1437.111845][ T2777] Alternate GPT is invalid, using primary GPT. [ 1437.118214][ T2777] loop2: p2 p3 p7 05:01:25 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = fsopen(&(0x7f0000000080)='nfs\x00', 0x0) fsconfig$FSCONFIG_SET_FD(r1, 0x5, &(0x7f00000000c0)='%\x00', 0x0, r0) 05:01:25 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x89b0, &(0x7f0000000000)={'wg1\x00'}) 05:01:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0xf, 0x4) 05:01:25 executing program 0: r0 = open(0x0, 0x0, 0x2) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") open(&(0x7f0000000d80)='./file0\x00', 0x41a003, 0x0) open(0x0, 0x14e043, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00000008c0)) syz_clone(0xe204a000, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) 05:01:25 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0x500}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:01:25 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8914, &(0x7f0000000000)={'wg1\x00'}) [ 1437.141707][ T6893] udevd[6893]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory 05:01:25 executing program 5: open(0x0, 0x0, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) open(&(0x7f00000007c0)='./bus\x00', 0x200000, 0x8) sendmmsg$unix(r1, 0x0, 0x0, 0x20004805) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") sched_setaffinity(0x0, 0x8, &(0x7f00000008c0)=0x5) r2 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) 05:01:25 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x5411, &(0x7f0000000000)={'wg1\x00'}) 05:01:25 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x5411, &(0x7f0000000040)={'wg1\x00'}) 05:01:25 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x891d, &(0x7f0000000000)={'wg1\x00'}) 05:01:25 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000001c80)=[{{&(0x7f0000000640)={0xa, 0x4e24, 0x0, @local}, 0x1c, 0x0}}], 0x1, 0x0) [ 1437.226106][T23359] loop0: detected capacity change from 0 to 2048 [ 1437.233600][T23361] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1437.262429][T23361] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1437.271818][T23361] CPU: 0 PID: 23361 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1437.281911][T23361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1437.286028][ T2777] Alternate GPT is invalid, using primary GPT. [ 1437.291971][T23361] Call Trace: [ 1437.292032][T23361] [ 1437.298379][ T2777] loop2: p2 p3 p7 [ 1437.301429][T23361] dump_stack_lvl+0xda/0x130 [ 1437.312760][T23361] dump_stack+0x15/0x20 [ 1437.316977][T23361] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1437.322177][T23361] kobject_add_internal+0x3eb/0x730 [ 1437.327449][T23361] kobject_add+0xdc/0x150 [ 1437.331862][T23361] ? kobject_get+0x95/0xc0 [ 1437.336304][T23361] ? kobject_put+0xd8/0x160 [ 1437.340856][T23361] ? device_add+0x2ea/0x8b0 [ 1437.345395][T23361] device_add+0x2f8/0x8b0 [ 1437.349771][T23361] netdev_register_kobject+0xfc/0x230 [ 1437.355186][T23361] register_netdevice+0x65b/0xb20 [ 1437.360240][T23361] veth_newlink+0x5a6/0x810 [ 1437.364937][T23361] ? veth_validate+0x100/0x100 [ 1437.369785][T23361] rtnl_newlink+0xee5/0x1670 [ 1437.374404][T23361] ? rtnl_newlink+0x2a1/0x1670 [ 1437.379233][T23361] ? security_capable+0x5e/0x80 [ 1437.384108][T23361] ? ns_capable+0x7c/0xb0 [ 1437.388461][T23361] ? rtnl_setlink+0x300/0x300 [ 1437.393174][T23361] rtnetlink_rcv_msg+0x807/0x8c0 [ 1437.398122][T23361] ? nlmon_xmit+0x4b/0x60 [ 1437.402468][T23361] ? nlmon_xmit+0x4b/0x60 [ 1437.406888][T23361] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1437.412272][T23361] ? kmem_cache_free+0x1d9/0x380 [ 1437.417266][T23361] ? __kfree_skb+0x104/0x140 [ 1437.421975][T23361] ? nlmon_xmit+0x4b/0x60 [ 1437.426318][T23361] ? __kfree_skb+0x104/0x140 [ 1437.430950][T23361] ? consume_skb+0x57/0x180 [ 1437.435476][T23361] ? nlmon_xmit+0x4b/0x60 [ 1437.439819][T23361] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1437.445138][T23361] ? __dev_queue_xmit+0xaae/0x1d80 [ 1437.450295][T23361] ? ref_tracker_free+0x3a1/0x400 [ 1437.455389][T23361] netlink_rcv_skb+0x126/0x220 [ 1437.460172][T23361] ? rtnetlink_bind+0x60/0x60 [ 1437.464863][T23361] rtnetlink_rcv+0x1c/0x20 [ 1437.469333][T23361] netlink_unicast+0x589/0x650 [ 1437.474155][T23361] netlink_sendmsg+0x66e/0x770 [ 1437.478933][T23361] ? netlink_getsockopt+0x3e0/0x3e0 [ 1437.484183][T23361] ____sys_sendmsg+0x37c/0x4d0 [ 1437.488978][T23361] __sys_sendmsg+0x1e9/0x270 [ 1437.493658][T23361] ? wake_up_q+0x3f/0x70 [ 1437.497923][T23361] __x64_sys_sendmsg+0x46/0x50 [ 1437.502694][T23361] do_syscall_64+0x44/0x110 [ 1437.507244][T23361] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1437.513256][T23361] RIP: 0033:0x7f1e33d10ae9 [ 1437.517680][T23361] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1437.537297][T23361] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1437.545825][T23361] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1437.553887][T23361] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1437.561870][T23361] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 05:01:26 executing program 3: utimes(0x0, &(0x7f0000000740)={{0x0, 0x2710}, {0x77359400}}) 05:01:26 executing program 2: socketpair(0x1e, 0x4, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) sendmmsg$inet6(r0, &(0x7f0000003880)=[{{0x0, 0x0, &(0x7f0000000440)=[{0x0}, {&(0x7f00000002c0)="8f", 0x1}], 0x2, &(0x7f0000000480)=ANY=[], 0x180}}], 0x1, 0x0) [ 1437.569852][T23361] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1437.577856][T23361] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1437.585879][T23361] [ 1437.589025][T23361] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1437.614110][T23379] loop5: detected capacity change from 0 to 2048 05:01:26 executing program 3: add_key$fscrypt_v1(&(0x7f00000006c0), 0x0, 0x0, 0x0, 0xfffffffffffffffe) 05:01:26 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8905, &(0x7f0000000000)={'wg1\x00'}) [ 1437.626576][T23359] Alternate GPT is invalid, using primary GPT. [ 1437.632982][T23359] loop0: p2 p3 p7 [ 1437.666883][T23376] ip6tnl0 speed is unknown, defaulting to 1000 [ 1437.679825][ T2777] Alternate GPT is invalid, using primary GPT. [ 1437.686335][ T2777] loop2: p2 p3 p7 05:01:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet6(r0, &(0x7f0000002b00)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f0000001380)=[{&(0x7f0000000040)='B', 0x1}], 0x300}}], 0x1, 0x0) 05:01:26 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x894a, &(0x7f0000000000)={'wg1\x00'}) 05:01:26 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0x600}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) [ 1437.769544][ T2777] Alternate GPT is invalid, using primary GPT. [ 1437.775958][ T2777] loop2: p2 p3 p7 [ 1437.811784][T23391] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1437.822291][ T2777] Alternate GPT is invalid, using primary GPT. [ 1437.826211][T23391] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1437.828734][ T2777] loop2: p2 p3 p7 [ 1437.837554][T23391] CPU: 1 PID: 23391 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1437.851411][T23391] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1437.861493][T23391] Call Trace: [ 1437.864804][T23391] [ 1437.867852][T23391] dump_stack_lvl+0xda/0x130 [ 1437.872526][T23391] dump_stack+0x15/0x20 [ 1437.876723][T23391] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1437.881944][T23391] kobject_add_internal+0x3eb/0x730 [ 1437.887145][T23391] kobject_add+0xdc/0x150 [ 1437.891544][T23391] ? kobject_get+0x95/0xc0 [ 1437.895960][T23391] ? kobject_put+0xd8/0x160 [ 1437.900526][T23391] ? device_add+0x2ea/0x8b0 [ 1437.905044][T23391] device_add+0x2f8/0x8b0 [ 1437.909394][T23391] netdev_register_kobject+0xfc/0x230 [ 1437.914769][T23391] register_netdevice+0x65b/0xb20 [ 1437.919802][T23391] veth_newlink+0x5a6/0x810 [ 1437.924392][T23391] ? veth_validate+0x100/0x100 [ 1437.929197][T23391] rtnl_newlink+0xee5/0x1670 [ 1437.933880][T23391] ? rtnl_newlink+0x2a1/0x1670 [ 1437.938641][T23391] ? security_capable+0x5e/0x80 [ 1437.943507][T23391] ? ns_capable+0x7c/0xb0 [ 1437.947839][T23391] ? rtnl_setlink+0x300/0x300 [ 1437.952531][T23391] rtnetlink_rcv_msg+0x807/0x8c0 [ 1437.957493][T23391] ? nlmon_xmit+0x4b/0x60 [ 1437.961829][T23391] ? nlmon_xmit+0x4b/0x60 [ 1437.966165][T23391] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1437.971492][T23391] ? kmem_cache_free+0x1d9/0x380 [ 1437.976456][T23391] ? __kfree_skb+0x104/0x140 [ 1437.981047][T23391] ? nlmon_xmit+0x4b/0x60 [ 1437.985470][T23391] ? __kfree_skb+0x104/0x140 [ 1437.990064][T23391] ? consume_skb+0x57/0x180 [ 1437.994577][T23391] ? nlmon_xmit+0x4b/0x60 [ 1437.999023][T23391] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1438.004335][T23391] ? __dev_queue_xmit+0xaae/0x1d80 [ 1438.009473][T23391] ? ref_tracker_free+0x3a1/0x400 [ 1438.014502][T23391] netlink_rcv_skb+0x126/0x220 [ 1438.019268][T23391] ? rtnetlink_bind+0x60/0x60 [ 1438.023961][T23391] rtnetlink_rcv+0x1c/0x20 [ 1438.028396][T23391] netlink_unicast+0x589/0x650 [ 1438.033177][T23391] netlink_sendmsg+0x66e/0x770 [ 1438.038188][T23391] ? netlink_getsockopt+0x3e0/0x3e0 [ 1438.043496][T23391] ____sys_sendmsg+0x37c/0x4d0 [ 1438.048309][T23391] __sys_sendmsg+0x1e9/0x270 [ 1438.052921][T23391] ? wake_up_q+0x3f/0x70 [ 1438.057192][T23391] __x64_sys_sendmsg+0x46/0x50 [ 1438.062096][T23391] do_syscall_64+0x44/0x110 [ 1438.066602][T23391] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1438.072504][T23391] RIP: 0033:0x7f1e33d10ae9 [ 1438.076911][T23391] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1438.096557][T23391] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1438.105077][T23391] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 05:01:26 executing program 1: r0 = socket(0xa, 0x3, 0x5) sendmmsg$inet6(r0, &(0x7f0000000280)=[{{&(0x7f0000000000)={0x2, 0x0, 0x0, @dev}, 0x1c, 0x0}}], 0x1, 0x0) 05:01:26 executing program 5: open(0x0, 0x0, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) open(&(0x7f00000007c0)='./bus\x00', 0x200000, 0x8) sendmmsg$unix(r1, 0x0, 0x0, 0x20004805) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") sched_setaffinity(0x0, 0x8, &(0x7f00000008c0)=0x5) r2 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) 05:01:26 executing program 0: r0 = open(0x0, 0x0, 0x2) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") open(&(0x7f0000000d80)='./file0\x00', 0x41a003, 0x0) open(0x0, 0x14e043, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00000008c0)) syz_clone(0xe204a000, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) 05:01:26 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000100), 0x4) 05:01:26 executing program 2: openat$vcsu(0xffffffffffffff9c, &(0x7f0000000cc0), 0x840, 0x0) 05:01:26 executing program 1: getresuid(&(0x7f0000008ac0), &(0x7f0000008b00), &(0x7f0000008b40)) [ 1438.113044][T23391] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1438.121007][T23391] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1438.128997][T23391] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1438.137041][T23391] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1438.145028][T23391] [ 1438.148223][T23391] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. 05:01:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$TIPC_NL_NAME_TABLE_GET(r0, &(0x7f0000001440)={0x0, 0x0, 0x0}, 0x0) 05:01:26 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000001c80)=[{{&(0x7f0000000000)={0xa, 0x4e21, 0x0, @remote, 0xa}, 0x1c, &(0x7f0000001080)=[{&(0x7f0000000080)="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", 0xaea}], 0x1}}], 0x1, 0x0) 05:01:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8994, &(0x7f0000001580)={'bridge_slave_0\x00', 0x0}) 05:01:26 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0x700}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:01:26 executing program 1: r0 = getpid() ptrace$getsig(0x4202, r0, 0x0, 0x0) 05:01:26 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/locks\x00', 0x0, 0x0) bpf$MAP_UPDATE_CONST_STR(0x2, 0x0, 0x0) [ 1438.211139][ T2777] Alternate GPT is invalid, using primary GPT. [ 1438.217503][ T2777] loop0: p2 p3 p7 05:01:27 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup3(r1, r0, 0x0) getsockopt$TIPC_NODE_RECVQ_DEPTH(r2, 0x10f, 0x83, 0x0, 0x0) [ 1438.294519][T23419] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1438.305149][T23418] loop5: detected capacity change from 0 to 2048 [ 1438.311625][T23402] loop0: detected capacity change from 0 to 2048 [ 1438.312969][T23419] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1438.327266][T23419] CPU: 0 PID: 23419 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1438.337372][T23419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1438.347439][T23419] Call Trace: [ 1438.350733][T23419] [ 1438.353672][T23419] dump_stack_lvl+0xda/0x130 [ 1438.358376][T23419] dump_stack+0x15/0x20 [ 1438.362560][T23419] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1438.367710][T23419] kobject_add_internal+0x3eb/0x730 [ 1438.373010][T23419] kobject_add+0xdc/0x150 [ 1438.377381][T23419] ? kobject_get+0x95/0xc0 [ 1438.381892][T23419] ? kobject_put+0xd8/0x160 [ 1438.386416][T23419] ? device_add+0x2ea/0x8b0 [ 1438.391020][T23419] device_add+0x2f8/0x8b0 [ 1438.395534][T23419] netdev_register_kobject+0xfc/0x230 [ 1438.401053][T23419] register_netdevice+0x65b/0xb20 [ 1438.406182][T23419] veth_newlink+0x5a6/0x810 [ 1438.410741][T23419] ? veth_validate+0x100/0x100 [ 1438.415679][T23419] rtnl_newlink+0xee5/0x1670 [ 1438.420298][T23419] ? rtnl_newlink+0x2a1/0x1670 [ 1438.425074][T23419] ? security_capable+0x5e/0x80 [ 1438.429958][T23419] ? ns_capable+0x7c/0xb0 [ 1438.434346][T23419] ? rtnl_setlink+0x300/0x300 [ 1438.439084][T23419] rtnetlink_rcv_msg+0x807/0x8c0 [ 1438.444025][T23419] ? nlmon_xmit+0x4b/0x60 [ 1438.448481][T23419] ? nlmon_xmit+0x4b/0x60 [ 1438.452813][T23419] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1438.458120][T23419] ? kmem_cache_free+0x1d9/0x380 [ 1438.463065][T23419] ? __kfree_skb+0x104/0x140 [ 1438.467652][T23419] ? nlmon_xmit+0x4b/0x60 [ 1438.471984][T23419] ? __kfree_skb+0x104/0x140 [ 1438.476593][T23419] ? consume_skb+0x57/0x180 [ 1438.481097][T23419] ? nlmon_xmit+0x4b/0x60 [ 1438.485430][T23419] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1438.490767][T23419] ? __dev_queue_xmit+0xaae/0x1d80 [ 1438.495890][T23419] ? ref_tracker_free+0x3a1/0x400 [ 1438.500948][T23419] netlink_rcv_skb+0x126/0x220 [ 1438.505716][T23419] ? rtnetlink_bind+0x60/0x60 [ 1438.510396][T23419] rtnetlink_rcv+0x1c/0x20 [ 1438.514883][T23419] netlink_unicast+0x589/0x650 [ 1438.519771][T23419] netlink_sendmsg+0x66e/0x770 [ 1438.524542][T23419] ? netlink_getsockopt+0x3e0/0x3e0 [ 1438.529748][T23419] ____sys_sendmsg+0x37c/0x4d0 [ 1438.534594][T23419] __sys_sendmsg+0x1e9/0x270 [ 1438.539202][T23419] ? wake_up_q+0x3f/0x70 [ 1438.543470][T23419] __x64_sys_sendmsg+0x46/0x50 [ 1438.548247][T23419] do_syscall_64+0x44/0x110 [ 1438.552768][T23419] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1438.558699][T23419] RIP: 0033:0x7f1e33d10ae9 [ 1438.563201][T23419] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1438.582859][T23419] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1438.591309][T23419] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1438.599302][T23419] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1438.607354][T23419] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1438.615329][T23419] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1438.623360][T23419] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1438.631368][T23419] [ 1438.634500][T23419] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1438.667728][T23402] Alternate GPT is invalid, using primary GPT. [ 1438.674098][T23402] loop0: p2 p3 p7 [ 1438.708284][T23423] ip6tnl0 speed is unknown, defaulting to 1000 [ 1438.837272][ T2777] Alternate GPT is invalid, using primary GPT. [ 1438.843668][ T2777] loop0: p2 p3 p7 05:01:27 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000001c80)=[{{&(0x7f0000000000)={0xa, 0x4e21, 0x0, @remote}, 0x1c, &(0x7f0000001080)=[{&(0x7f0000000080)="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", 0x20001080}], 0x1}}, {{&(0x7f00000010c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}}, 0x1c, &(0x7f0000001440)=[{&(0x7f0000001100)="b6495c76e16c5c4d903bb52746eda09f5ee3a9375f065505739101c3206c6772326c5b4a2e5438d6fedbbaa7931a2414d0919e454465cf8a3452890359f18b09dafb3539556f1f17755d9e8daa1448397d42ae5bdaf7b631e7857acdfb2a1efd267b1e894cefaf0c91199cb3e218edb4921be1123ebc", 0xfffffffffffffdf9}, {&(0x7f0000001180)="1ba5286af5e4ff1486de61e8645fa4ea3a1c58b0d5221de6165842a79d624ba76b937e6a27baf3657ce0dd3e6cb444e260e43241ea20d42eb0be7eb262e836777ab49a4bba928fccf6295e5d1d9c38e4068977bd92f115df2e03d57d1af399b4176ce14853bf3540237cb8f6d7c989b228981c475b310bf8042c777fdaf65b37f7b212246c9edafffd2b6f5c03b1eec1ed238538e361ef8fe00b04610d8eef071051de7f33a03c2ea3245857672cd8ad93c9e27be0869a6f77311851bb871827ddbe1be4", 0xc4}, {&(0x7f0000001280)="b5d52599e98f913278129fe7889167c2e385dbe3cebca12b57561c0105de5210e876fd21f90209b40609026584b6152f4a6dfb707419fe748a7baa0a781fadf3f0d4685146da65d39b59b7c18e06d6545b50107e9044c05c53ccdd7442a81a9796927f5ad643c2e5bd1b9804661e6aa7c28df88dcc194878fd145cfeeae2deadb1663a3415e4770b3249a9863713cd85b867f93cdf9db7f40a8f", 0x9a}, {&(0x7f0000001340)="2018172cff06440737ada81153ae7decfffead4ea0ebeabf76ea4826755daadb0b5297edb13c9d84c449ab35af41a321d3a86cc37c9254d48f6362118751ed38ea401f7b952d221b52d7284a1df8e16e8465f121b632aed5cf39555b9430081a2192d623dbdcb89ef36debbcb14ba104a1402a630a47982da5de714c02cca0e0cd081d0c3ffbbd502a0a32670d7d62efa57eb0f492ae5c274e087c4507cd22d2ec28479ba5b82ac5adeffd5044223d249c347d858e19adb715649a25245c10b2190fb14f918a66eeaf5c36b9f2", 0xcd}], 0x4, &(0x7f0000001d80)=[@rthdr={{0x78, 0x29, 0x39, {0x0, 0xc, 0x0, 0x0, 0x0, [@private2, @dev, @private2, @loopback, @loopback, @loopback]}}}, @rthdrdstopts={{0x150, 0x29, 0x37, {0x0, 0x26, '\x00', [@ra, @enc_lim, @ra, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @hao={0xc9, 0x10, @loopback}, @ra, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x0, 0xdf, "8047ab30eeff6cfbc126e9498d5db4637563eddaef7271c847699aff0f8029ff1f4e7f6baa3d0eeb8c40b6ff40352eb9a6159d6f28869e59ec7df3b178644b2c8bda50535c92944ea5e36ec4700ea27b3f288f79a39bde939f5f6f88058441bc97fe17445ccadf1a1143b9ebfd9690e2ac5319ea05c35427b6100fe94903598698bfccbd0ae54cc516db0f6007262137e953aa28023d4848ddacc50ce4a11adcf2362b7458228fdbb48cd6f45f66dc9bcb0ed666e75d5b417bb36d9d6c4b44b466fe1f528b5d7bf0b1543ca4405ec4cb864531e4bf5456340895de98ff1a53"}]}}}, @rthdr={{0xb8, 0x29, 0x39, {0x0, 0x14, 0x0, 0x0, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @ipv4={'\x00', '\xff\xff', @remote}, @dev, @private1, @dev, @mcast2, @remote, @private2, @private0, @remote]}}}, @dontfrag={{0x14}}], 0x298}}, {{&(0x7f0000001740)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c, &(0x7f0000001940)=[{&(0x7f0000001780)="70e77f61db9e8c83b7e2193d17edd820dc4084542511e543b60f3fbcbae34e33ff41a527b05dc0efc461382d2b395faea207652f3b9b5a81fc81036386c8bfd5fda9834b4118036a962faa749b845bfd533881c727b064a8664b9bf39b4355a81bba94e07965ecb1aa37e83131e9c5832dc143c10a38e304e48c905dbc338e3665d88782818f7059738b500bb64917394c7941f5777ac8dd934250155ede9b", 0x9f}, {&(0x7f0000001840)="5a2df2ef4b192904c000bd82040982985588c89325b518fc6018800830a4664dba785841d8be54a07197086639c56a777e52a8441f6917e4712360fbd0a740b3a0057ce4ec9cb40d45b3a63fccf9d0cb94f9bed15bbc6d986fb06002a5dc6540caa2b108d99234970436c32bdea15a3d8f8a0979338862372ac56d06ed451c9d666d9db26f9aa62c722d96aa55c0fb46aa4026c0deeaefe4b0b798d5766d9a2e481c2e7cd0883ba296a1d2af4e5e2eea2676fcb97c4f97210afac7f817f04cf81cf08c97bf0724a6742a6d3edf343bbb1904687eea2e6e413500758db4a49e3f04fcac08cf73e691e0a947c2f7e25e1c", 0xf0}], 0x2, &(0x7f0000001980)=[@rthdrdstopts={{0x50, 0x29, 0x37, {0x0, 0x6, '\x00', [@pad1, @pad1, @enc_lim, @hao={0xc9, 0x10, @private0}, @jumbo, @enc_lim, @ra, @jumbo, @pad1, @pad1]}}}, @pktinfo={{0x24, 0x29, 0x32, {@local}}}, @hoplimit={{0x14}}, @dstopts_2292={{0x30, 0x29, 0x4, {0x0, 0x2, '\x00', [@jumbo, @jumbo, @jumbo]}}}, @hoplimit_2292={{0x14}}, @dstopts_2292={{0x28, 0x29, 0x4, {0x0, 0x1, '\x00', [@pad1, @generic={0x0, 0x6, "bf43412a1c8f"}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@empty}}}], 0x128}}, {{&(0x7f0000001ac0)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}, 0x1c, &(0x7f0000001bc0)=[{&(0x7f0000001b00)="d965bd4aa836dd1e549ad3c209cf5751377f26ce1def51f3f0772b1b02047b0ab76224980e37501abc046342e89829004ebf45ae4c0214893c3331b05e21e7a019f330d04c410172db761764622f0ebc72de76e1e2ca62296dae8fa76e613ad53c56ab036e4098078acbf5eaf467720798f48be1672aae6f3429fa8980e6a125bf829c802a7c01ba270735af70303f9309379eb276178526883b9dde4d6cd53a99d25527f83064602cdf8ee140c86b0c9ecb64", 0xb3}], 0x1, &(0x7f0000001c00)=[@rthdrdstopts={{0x30, 0x29, 0x37, {0x0, 0x2, '\x00', [@hao={0xc9, 0x10, @private0}]}}}, @dontfrag={{0x14}}], 0x48}}], 0x4, 0x0) 05:01:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x891f, &(0x7f0000001580)={'bridge_slave_0\x00', 0x0}) 05:01:27 executing program 1: mount$9p_xen(&(0x7f0000000000), 0x0, &(0x7f0000000080), 0x0, 0x0) 05:01:27 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0x900}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:01:27 executing program 0: r0 = open(0x0, 0x0, 0x2) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") open(&(0x7f0000000d80)='./file0\x00', 0x41a003, 0x0) open(0x0, 0x14e043, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00000008c0)) syz_clone(0xe204a000, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) 05:01:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001580)={'bridge_slave_0\x00', &(0x7f0000001500)=@ethtool_link_settings={0x46}}) 05:01:27 executing program 1: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000940)='./binderfs/binder0\x00', 0x802, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000e80)="d1"}) 05:01:27 executing program 5: open(0x0, 0x0, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) open(&(0x7f00000007c0)='./bus\x00', 0x200000, 0x8) sendmmsg$unix(r1, 0x0, 0x0, 0x20004805) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") sched_setaffinity(0x0, 0x8, &(0x7f00000008c0)=0x5) r2 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) 05:01:27 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000002740)=[{{&(0x7f0000000000)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000280)=[@flowinfo={{0x14}}, @rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x2, 0x0, 0x0, [@empty, @remote]}}}], 0x50}}], 0x1, 0x0) 05:01:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f0000001580)={'bridge_slave_0\x00', &(0x7f0000001500)=@ethtool_link_settings}) 05:01:27 executing program 2: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000000040)=""/236, &(0x7f0000000140)=0xec) [ 1439.109044][T23434] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1439.144342][T23435] loop0: detected capacity change from 0 to 2048 [ 1439.165994][T23434] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1439.175323][T23434] CPU: 1 PID: 23434 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1439.184711][ T2777] Alternate GPT is invalid, using primary GPT. [ 1439.185454][T23434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1439.191725][ T2777] loop2: p2 p3 p7 [ 1439.201634][T23434] Call Trace: [ 1439.201643][T23434] [ 1439.211625][T23434] dump_stack_lvl+0xda/0x130 [ 1439.216315][T23434] dump_stack+0x15/0x20 [ 1439.220499][T23434] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1439.225695][T23434] kobject_add_internal+0x3eb/0x730 [ 1439.231020][T23434] kobject_add+0xdc/0x150 [ 1439.235368][T23434] ? kobject_get+0x95/0xc0 [ 1439.239859][T23434] ? kobject_put+0xd8/0x160 [ 1439.244428][T23434] ? device_add+0x2ea/0x8b0 [ 1439.248945][T23434] device_add+0x2f8/0x8b0 [ 1439.253349][T23434] netdev_register_kobject+0xfc/0x230 [ 1439.258733][T23434] register_netdevice+0x65b/0xb20 [ 1439.263839][T23434] veth_newlink+0x5a6/0x810 [ 1439.268417][T23434] ? veth_validate+0x100/0x100 [ 1439.273288][T23434] rtnl_newlink+0xee5/0x1670 [ 1439.278004][T23434] ? rtnl_newlink+0x2a1/0x1670 [ 1439.282784][T23434] ? security_capable+0x5e/0x80 [ 1439.287646][T23434] ? ns_capable+0x7c/0xb0 [ 1439.291987][T23434] ? rtnl_setlink+0x300/0x300 [ 1439.296898][T23434] rtnetlink_rcv_msg+0x807/0x8c0 [ 1439.301888][T23434] ? nlmon_xmit+0x4b/0x60 [ 1439.306231][T23434] ? nlmon_xmit+0x4b/0x60 [ 1439.310583][T23434] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1439.316042][T23434] ? kmem_cache_free+0x1d9/0x380 [ 1439.321008][T23434] ? __kfree_skb+0x104/0x140 [ 1439.325603][T23434] ? nlmon_xmit+0x4b/0x60 [ 1439.329998][T23434] ? __kfree_skb+0x104/0x140 [ 1439.334592][T23434] ? consume_skb+0x57/0x180 [ 1439.339113][T23434] ? nlmon_xmit+0x4b/0x60 [ 1439.343449][T23434] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1439.348761][T23434] ? __dev_queue_xmit+0xaae/0x1d80 [ 1439.353910][T23434] ? ref_tracker_free+0x3a1/0x400 [ 1439.359013][T23434] netlink_rcv_skb+0x126/0x220 [ 1439.363879][T23434] ? rtnetlink_bind+0x60/0x60 [ 1439.368659][T23434] rtnetlink_rcv+0x1c/0x20 [ 1439.373158][T23434] netlink_unicast+0x589/0x650 [ 1439.377952][T23434] netlink_sendmsg+0x66e/0x770 [ 1439.382868][T23434] ? netlink_getsockopt+0x3e0/0x3e0 [ 1439.388075][T23434] ____sys_sendmsg+0x37c/0x4d0 [ 1439.392849][T23434] __sys_sendmsg+0x1e9/0x270 [ 1439.397505][T23434] __x64_sys_sendmsg+0x46/0x50 [ 1439.402282][T23434] do_syscall_64+0x44/0x110 [ 1439.406799][T23434] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1439.412715][T23434] RIP: 0033:0x7f1e33d10ae9 [ 1439.417138][T23434] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1439.436767][T23434] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1439.445212][T23434] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1439.453264][T23434] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 05:01:28 executing program 2: utimes(&(0x7f0000000480)='./file0/file0\x00', 0x0) [ 1439.461245][T23434] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1439.469213][T23434] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1439.477188][T23434] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1439.485168][T23434] [ 1439.488290][T23434] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. 05:01:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8920, &(0x7f0000001580)={'bridge_slave_0\x00', 0x0}) 05:01:28 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f00000024c0)=[{{&(0x7f0000000040)={0xa, 0x4e24, 0x0, @loopback}, 0x1c, &(0x7f0000002440)=[{0x0}, {&(0x7f00000000c0)="c0", 0x1}], 0x2}}], 0x1, 0x4008004) [ 1439.523273][T23435] Alternate GPT is invalid, using primary GPT. [ 1439.529706][T23435] loop0: p2 p3 p7 [ 1439.539283][ T2777] Alternate GPT is invalid, using primary GPT. [ 1439.545729][ T2777] loop2: p2 p3 p7 [ 1439.552332][T23449] ip6tnl0 speed is unknown, defaulting to 1000 05:01:28 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0xa00}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:01:28 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000001c80)=[{{&(0x7f0000000000)={0xa, 0x4e21, 0x0, @remote, 0x12}, 0x1c, &(0x7f0000001080)=[{&(0x7f0000000080)="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", 0x55d}], 0x1}}], 0x1, 0x0) [ 1439.571760][T23454] loop5: detected capacity change from 0 to 2048 [ 1439.615924][T23454] Alternate GPT is invalid, using primary GPT. [ 1439.622350][T23454] loop5: p2 p3 p7 [ 1439.636025][T23460] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1439.657089][T23460] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1439.666256][T23460] CPU: 0 PID: 23460 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1439.668887][ T2777] Alternate GPT is invalid, using primary GPT. [ 1439.676360][T23460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1439.682695][ T2777] loop2: p2 p3 p7 [ 1439.692575][T23460] Call Trace: [ 1439.692585][T23460] [ 1439.692611][T23460] dump_stack_lvl+0xda/0x130 [ 1439.692642][T23460] dump_stack+0x15/0x20 [ 1439.692666][T23460] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1439.716641][T23460] kobject_add_internal+0x3eb/0x730 [ 1439.721866][T23460] kobject_add+0xdc/0x150 [ 1439.726218][T23460] ? kobject_get+0x95/0xc0 [ 1439.730679][T23460] ? kobject_put+0xd8/0x160 [ 1439.733419][ T2777] Alternate GPT is invalid, using primary GPT. [ 1439.735232][T23460] ? device_add+0x2ea/0x8b0 [ 1439.735267][T23460] device_add+0x2f8/0x8b0 [ 1439.741595][ T2777] loop5: p2 p3 p7 [ 1439.745943][T23460] netdev_register_kobject+0xfc/0x230 [ 1439.759424][T23460] register_netdevice+0x65b/0xb20 [ 1439.764494][T23460] veth_newlink+0x5a6/0x810 [ 1439.769030][T23460] ? veth_validate+0x100/0x100 [ 1439.773906][T23460] rtnl_newlink+0xee5/0x1670 [ 1439.778502][T23460] ? rtnl_newlink+0x2a1/0x1670 [ 1439.783348][T23460] ? security_capable+0x5e/0x80 [ 1439.788204][T23460] ? ns_capable+0x7c/0xb0 [ 1439.792616][T23460] ? rtnl_setlink+0x300/0x300 [ 1439.797347][T23460] rtnetlink_rcv_msg+0x807/0x8c0 [ 1439.802369][T23460] ? nlmon_xmit+0x4b/0x60 [ 1439.806710][T23460] ? nlmon_xmit+0x4b/0x60 [ 1439.811050][T23460] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1439.816355][T23460] ? kmem_cache_free+0x1d9/0x380 [ 1439.821307][T23460] ? __kfree_skb+0x104/0x140 [ 1439.825970][T23460] ? nlmon_xmit+0x4b/0x60 [ 1439.830321][T23460] ? __kfree_skb+0x104/0x140 [ 1439.834975][T23460] ? consume_skb+0x57/0x180 [ 1439.839487][T23460] ? nlmon_xmit+0x4b/0x60 [ 1439.843831][T23460] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1439.849131][T23460] ? __dev_queue_xmit+0xaae/0x1d80 [ 1439.854307][T23460] ? ref_tracker_free+0x3a1/0x400 [ 1439.859343][T23460] netlink_rcv_skb+0x126/0x220 [ 1439.864124][T23460] ? rtnetlink_bind+0x60/0x60 [ 1439.868862][T23460] rtnetlink_rcv+0x1c/0x20 [ 1439.873435][T23460] netlink_unicast+0x589/0x650 [ 1439.878294][T23460] netlink_sendmsg+0x66e/0x770 [ 1439.883065][T23460] ? netlink_getsockopt+0x3e0/0x3e0 [ 1439.888320][T23460] ____sys_sendmsg+0x37c/0x4d0 [ 1439.893095][T23460] __sys_sendmsg+0x1e9/0x270 [ 1439.897726][T23460] __x64_sys_sendmsg+0x46/0x50 [ 1439.902505][T23460] do_syscall_64+0x44/0x110 [ 1439.907027][T23460] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1439.913022][T23460] RIP: 0033:0x7f1e33d10ae9 [ 1439.917443][T23460] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1439.937191][T23460] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1439.945613][T23460] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1439.953595][T23460] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1439.961647][T23460] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1439.969632][T23460] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1439.977610][T23460] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1439.985651][T23460] [ 1439.988918][T23460] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. 05:01:28 executing program 3: socketpair(0x2a, 0x0, 0x0, &(0x7f0000002c40)) 05:01:28 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000001c80)=[{{&(0x7f0000000000)={0xa, 0x4e21, 0x0, @mcast1, 0x12}, 0x1c, &(0x7f0000001080)=[{&(0x7f0000000080)="77f08f5ffd54108371bf6798fd40e67dcab1146a7df9dc47391553a6af8dfa2a9d59a592d939b5d91496b5f44deb4cc290659a9749924613972309447619787aea8ccf48dfee5b7c7d85388462e7f23c4e0c7225be3c7b592a9579fce0f3cb0c70c1bd872eebef186ac95693edc76ee53865065c419a1dd9137c81771496828b8ce0f2edc8e40b6b97ab79de64f99f7b9e962d1efd8157d7bc4d413b820a743b9ea9f57e85722534a7d01be33797fb8d63ba6d14b9630a663718a858c3811e1546f9867f1b19d3977b28594443fa49a22cd4686f6ec52bf72a4cb8c2b87769f4a84010fdb814f05304e1fad4a9761b475dbc30ab907f10d2936f360a844d4316e44da153c00f8432aee478de9748782908018cf53f235c6b3d33eac13d91b3b533b4ba99b53d16dd8b58a154bfe7638e21450f4d27a9e41bd1b0fbdc87783fb465db7c3aad12efcdaaed6613def36b8282092e4c3e92ae08927d959782fa0d8052f182d5abbf855f599ea67597c8b5eb4807fdae298124aea66a4ab4eeb98ab5ebd7ac6548ee828e631a6c5a4e1ef612377bc8e5c39cd6493a735501fedaeaee048de3387bb29a9613b2876db441a432feb956673e2cf53f1510d3fb5d434632437203718da6b7c23a53562b7a2eedec54ae3b30453b0ab818ac4d3a256452428db08fa4d04eef2295f7cb208696b4122cda6f3ef6d7f47e0cc599b5450ce88d7c5e7e6cfb1286be3b7b355226119725acc967b8e60c6b13114bbab0a424e96957d62e1fc88caf1f2b02774ffba22792c281e6ca6a5a0b0d0b50e62dd037621a7a238b67ed1d1e074d0fe6225903fb3b4d23e1d4d4ff45ae650d65edd78473e37212692ba04e161fc7f91592d76878d731665b00cf8807bf74ac45550291f25244ee99d7e7de5a39445b5e979f3a7c1a1a866ff5f78e0119b16c5fe374c798e19f06c4a7d31e1854cf72f7b7e9f11639fa76b3a275f60cc52c8caf67607f4d15f4bc4085532d445f086ba3c1c2cc297e974acf450baa80ca3fbbca6bc2fcba7acc469b031451a6a263928ab134c4dff0d8bbcf8c252826ac70d7334e2bfad152bb2158f4b11c0b9c4f28a9d14c419a4b47e97337cf0578bdd6e4d3f9d44526dd1e324883d1baa3e63c6a8ffeaaedc6153ec0459ce4f383da6be4c42fc76596d0d2d27f9fdf5aad10ee05258fa3eb7ec0d7aace1be6fdefb17683196a6f9c1adf88ef76a1e45831f492deecfd3550ad7be4ff08a84efdba5453b1bb53248b1eab8becff113de56692181501043d65201498533bc080ccf92bea4037e610dfefe2f696c11c08e75bab0718803dd7e04a1bebcd52023a8226abd164097ab1f771682a7d4c5f61fb566663d201472f166a961cf16a690678dbeac9521f927b4d81155644b017348d38e3e5ac161989b80ef1f6952b5f9feb9ae115b893898c1eb2e37ebcf44a3fbfbf395ff744e78fd02dd00c12899720a65b21ac232406159274debe4b5a00de87c8b3112c0f4d27c1317a8b59638ebedc72bb9289a5b562fd2f54c6cd6416ebd41619d137044ac57b77c2aa42117677d3d9bad588ba6b9b8b79fb1e5617ca2e6cbb2b2cabd5407c07c1c6a9f0a85dad4f6c43404d8e90211eba0552121fd034fe1de556cb01b7f54b1de12c72b76a6c49f271e2ff42d23ca0809a3723ba28dd9ed3463ad06290ea0c1b3c05d76b961b4e95c1b96c0557c14ac3bc2e54f8f35050a2eea5e6f7e1e229cea3cf867d1be768bbcb13a82804d82268ae84b5c8524761b1204628eabfcdf7689b9bc63aa7a635a7ea4f448f8be1229aaef7ba3cff7db83f6a540c707d7ba258ac5a325e6a414b85ebc60e5fa566dde5228c4c97dcc46506648d4fe4e6d33f110b288d9166ab5e51076fdc97d14ae13cfdc1275c78df657ed64d1d3bd97941ee080f9559893e118086f005853045", 0x55d}], 0x1}}], 0x1, 0x0) 05:01:28 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x89a3, &(0x7f0000001580)={'bridge_slave_0\x00', 0x0}) 05:01:28 executing program 5: open(0x0, 0x0, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) open(&(0x7f00000007c0)='./bus\x00', 0x200000, 0x8) sendmmsg$unix(r1, 0x0, 0x0, 0x20004805) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") sched_setaffinity(0x0, 0x8, &(0x7f00000008c0)=0x5) r2 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) 05:01:28 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0xafe}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:01:28 executing program 0: r0 = open(0x0, 0x0, 0x2) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") open(&(0x7f0000000d80)='./file0\x00', 0x41a003, 0x0) open(0x0, 0x14e043, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00000008c0)) syz_clone(0xe204a000, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) [ 1440.043329][ T2777] Alternate GPT is invalid, using primary GPT. [ 1440.049835][ T2777] loop2: p2 p3 p7 05:01:28 executing program 2: r0 = socket(0xa, 0x3, 0x5) sendmmsg$inet6(r0, &(0x7f0000000280)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0}}, {{&(0x7f0000000080)={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0xfe80, &(0x7f00000013c0)=[@rthdrdstopts={{0x18}}], 0x18}}], 0x2, 0x0) [ 1440.099679][T23473] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1440.114102][ T2777] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1440.116323][T23473] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1440.123249][ T2777] Buffer I/O error on dev loop0, logical block 0, async page read 05:01:28 executing program 3: add_key$keyring(&(0x7f0000000600), &(0x7f0000000640)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) 05:01:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000e40), 0xffffffffffffffff) sendmsg$TIPC_NL_NAME_TABLE_GET(r0, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000001400)={&(0x7f0000001000)={0x14, r1}, 0x14}}, 0x0) [ 1440.132394][T23473] CPU: 0 PID: 23473 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1440.132419][T23473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1440.132432][T23473] Call Trace: [ 1440.140238][ T2777] loop0: unable to read partition table [ 1440.150253][T23473] [ 1440.150262][T23473] dump_stack_lvl+0xda/0x130 [ 1440.169533][ T2777] loop0: partition table beyond EOD, [ 1440.172214][T23473] dump_stack+0x15/0x20 [ 1440.172285][T23473] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1440.176874][ T2777] truncated [ 1440.194725][T23473] kobject_add_internal+0x3eb/0x730 05:01:28 executing program 3: socketpair(0x0, 0x0, 0x0, &(0x7f00000000c0)) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000080)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c, 0x0}}], 0x52, 0x0) 05:01:28 executing program 2: add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc1}, &(0x7f0000000740)={0x0, "8f082bf6bbe5718fad0d6ed744b11a55ad1fb248904ed36b43200fb6d4557d17412b35df837ee74bb7a3f175044c2daaaa9bb70253a21733be0d1d70b8aa8780"}, 0x48, 0xfffffffffffffffe) r0 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc2}, &(0x7f0000000080)={0x0, "9be9b3cab79e1d7b67cdf17dc7c0fe05d4a888f2fc8ae2caaea1664152afbd1d9f80ce760acdc6a968368382ce2fc5bda542f46c41ee75d9364075587d34e790"}, 0x48, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000280), 0x0, 0x0, 0x0, r0) [ 1440.200028][T23473] kobject_add+0xdc/0x150 [ 1440.204383][T23473] ? kobject_get+0x95/0xc0 [ 1440.208818][T23473] ? kobject_put+0xd8/0x160 [ 1440.213337][T23473] ? device_add+0x2ea/0x8b0 [ 1440.217906][T23473] device_add+0x2f8/0x8b0 [ 1440.219349][T23482] loop5: detected capacity change from 0 to 2048 [ 1440.222295][T23473] netdev_register_kobject+0xfc/0x230 [ 1440.234053][T23473] register_netdevice+0x65b/0xb20 [ 1440.239194][T23473] veth_newlink+0x5a6/0x810 [ 1440.243774][T23473] ? veth_validate+0x100/0x100 05:01:29 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8922, &(0x7f0000001580)={'bridge_slave_0\x00', &(0x7f0000001500)=@ethtool_link_settings}) 05:01:29 executing program 3: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000940)='./binderfs/binder0\x00', 0x802, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000f40)={0x54, 0x0, &(0x7f0000000d80)=[@clear_death, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x50, 0x0, &(0x7f0000000e80)="d1846b704e664d8a90c2a7e68fab96103c85de3902cf3d2a084ca4d415f312972bcba986e720c71e9e0a06310039dfe4700fedae1e9c8327937c9c5f0a97e2356fef04dcae434c4e47111e8fc098d7b6"}) [ 1440.248781][T23473] rtnl_newlink+0xee5/0x1670 [ 1440.253543][T23473] ? rtnl_newlink+0x2a1/0x1670 [ 1440.258384][T23473] ? security_capable+0x5e/0x80 [ 1440.263261][T23473] ? ns_capable+0x7c/0xb0 [ 1440.267661][T23473] ? rtnl_setlink+0x300/0x300 [ 1440.272372][T23473] rtnetlink_rcv_msg+0x807/0x8c0 [ 1440.277336][T23473] ? nlmon_xmit+0x4b/0x60 [ 1440.281744][T23473] ? nlmon_xmit+0x4b/0x60 [ 1440.286159][T23473] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1440.291476][T23473] ? kmem_cache_free+0x1d9/0x380 05:01:29 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0x2, 0x1, 0x0, @local}, 0x1c, 0x0}}, {{&(0x7f0000000080)={0xa, 0x4e23, 0x0, @private0, 0x9}, 0x1c, 0x0}}], 0x2, 0x0) [ 1440.296441][T23473] ? __kfree_skb+0x104/0x140 [ 1440.301110][T23473] ? nlmon_xmit+0x4b/0x60 [ 1440.305514][T23473] ? __kfree_skb+0x104/0x140 [ 1440.310212][T23473] ? consume_skb+0x57/0x180 [ 1440.314844][T23473] ? nlmon_xmit+0x4b/0x60 [ 1440.319196][T23473] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1440.324522][T23473] ? __dev_queue_xmit+0xaae/0x1d80 [ 1440.329681][T23473] ? ref_tracker_free+0x3a1/0x400 [ 1440.334803][T23473] netlink_rcv_skb+0x126/0x220 [ 1440.339632][T23473] ? rtnetlink_bind+0x60/0x60 [ 1440.344339][T23473] rtnetlink_rcv+0x1c/0x20 [ 1440.348774][T23473] netlink_unicast+0x589/0x650 [ 1440.353665][T23473] netlink_sendmsg+0x66e/0x770 [ 1440.358435][T23473] ? netlink_getsockopt+0x3e0/0x3e0 [ 1440.363698][T23473] ____sys_sendmsg+0x37c/0x4d0 [ 1440.368478][T23473] __sys_sendmsg+0x1e9/0x270 [ 1440.373097][T23473] __x64_sys_sendmsg+0x46/0x50 [ 1440.377859][T23473] do_syscall_64+0x44/0x110 [ 1440.382363][T23473] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1440.388265][T23473] RIP: 0033:0x7f1e33d10ae9 [ 1440.392826][T23473] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1440.412432][T23473] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1440.420939][T23473] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1440.428910][T23473] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1440.436890][T23473] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1440.444941][T23473] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1440.452918][T23473] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1440.460893][T23473] [ 1440.463994][T23473] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. 05:01:29 executing program 1: r0 = socket(0xa, 0x3, 0x5) sendmmsg$inet6(r0, &(0x7f0000000280)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0}}, {{&(0x7f0000000080)={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f00000013c0)=[@rthdrdstopts={{0x18, 0x29, 0x8}}], 0x18}}], 0x2, 0x0) [ 1440.497809][T23491] bridge_slave_0: mtu greater than device maximum [ 1440.527252][T23498] loop0: detected capacity change from 0 to 2048 [ 1440.548892][T23482] Alternate GPT is invalid, using primary GPT. [ 1440.555249][T23482] loop5: p2 p3 p7 [ 1440.575707][ T2777] Alternate GPT is invalid, using primary GPT. [ 1440.581990][ T2777] loop2: p2 p3 p7 [ 1440.593171][T23498] Alternate GPT is invalid, using primary GPT. [ 1440.599617][T23498] loop0: p2 p3 p7 [ 1440.617671][ T2777] Alternate GPT is invalid, using primary GPT. [ 1440.624088][ T2777] loop5: p2 p3 p7 [ 1440.630967][T23498] ip6tnl0 speed is unknown, defaulting to 1000 [ 1440.645520][ T2777] Alternate GPT is invalid, using primary GPT. [ 1440.652013][ T2777] loop0: p2 p3 p7 05:01:29 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000001c80)=[{{&(0x7f0000000000)={0xa, 0x4e21, 0x0, @remote}, 0x1c, &(0x7f0000001080)=[{&(0x7f0000000080)="77f08f5ffd54108371bf6798fd40e67dcab1146a7df9dc47391553a6af8dfa2a9d59a592d939b5d91496b5f44deb4cc290659a9749924613972309447619787aea8ccf48dfee5b7c7d85388462e7f23c4e0c7225be3c7b592a9579fce0f3cb0c70c1bd872eebef186ac95693edc76ee53865065c419a1dd9137c81771496828b8ce0f2edc8e40b6b97ab79de64f99f7b9e962d1efd8157d7bc4d413b820a743b9ea9f57e85722534a7d01be33797fb8d63ba6d14b9630a663718a858c3811e15", 0xc0}], 0x1}}, {{&(0x7f00000010c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}}, 0x1c, 0x0}}], 0x2, 0x0) 05:01:29 executing program 3: openat$vcsu(0xffffffffffffff9c, &(0x7f0000000cc0), 0x0, 0x0) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, 0x0, 0x0) 05:01:29 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet6(r0, &(0x7f0000003100)=[{{0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000)="43e36dd2d73c23c730c3e1d7607c32369a8d917f26dfd2cf52854d349663940264aba4638956e704bff6838d201d86ab04a7c06e6f6f94df2f385be84ea58c8ee6108a6ef1daf188d8a56faeaa559c82a70d11cf3064d2a56473e79df15cfe6440fabaf9cd843663fe230458213faabf638bbb3addb7b45fd5315e289db7d16b2942cc531660d1c078f348a8fd7b8f3eede7c4668de961f08f6eccd35991e7b51d62cf9cb447f80356a6db43602c606c0874ef8aab3506e23fa6d1e75aa4ee769a963d35022940587ede1c6249f9759910418d6ec114ed72bdfdd624cfc72cb9bb91cf5d1e2b6b2d9eec6cc8e69e535b8f", 0xf1}], 0x2, &(0x7f0000001140)=[@rthdrdstopts={{0x60, 0x29, 0x37, {0x73, 0x8, '\x00', [@calipso={0x7, 0x18, {0x2, 0x4, 0x1, 0x0, [0x1, 0x2]}}, @enc_lim={0x4, 0x1, 0x1}, @jumbo={0xc2, 0x4, 0x5}, @padn={0x1, 0x1, [0x0]}, @jumbo, @jumbo, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x3}, @ra={0x5, 0x2, 0x81}]}}}, @hopopts_2292={{0x18, 0x29, 0x36, {0x32}}}], 0x78}}], 0x1, 0x20004) 05:01:29 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0xb00}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:01:29 executing program 0: r0 = open(0x0, 0x0, 0x2) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") open(&(0x7f0000000d80)='./file0\x00', 0x41a003, 0x0) open(0x0, 0x14e043, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00000008c0)) syz_clone(0xe204a000, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) 05:01:29 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001580)={'bridge_slave_0\x00', &(0x7f0000001500)=@ethtool_link_settings={0x2f}}) 05:01:29 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f00000005c0)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c, 0x0}}], 0x1, 0x0) 05:01:29 executing program 5: open(0x0, 0x0, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) open(&(0x7f00000007c0)='./bus\x00', 0x200000, 0x8) sendmmsg$unix(r1, 0x0, 0x0, 0x20004805) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") sched_setaffinity(0x0, 0x8, &(0x7f00000008c0)=0x5) r2 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) 05:01:29 executing program 3: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x200000, 0x0) bind$unix(r0, 0x0, 0x0) 05:01:29 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000001c80)=[{{&(0x7f0000000000)={0xa, 0x4e21, 0x0, @remote}, 0x1c, &(0x7f0000001080)=[{&(0x7f0000000080)="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", 0x3f00}], 0x1}}, {{&(0x7f00000010c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}}, 0x1c, &(0x7f0000001440)=[{&(0x7f0000001100)="b6495c76e16c5c4d903bb52746eda09f5ee3a9375f065505739101c3206c6772326c5b4a2e5438d6fedbbaa7931a2414d0919e454465cf8a3452890359f18b09dafb3539556f1f17755d9e8daa1448397d42ae5bdaf7b631e7857acdfb2a1efd267b1e894cefaf0c91199cb3e218edb4921be1123ebc", 0xfffffffffffffdf9}, {&(0x7f0000001180)="1ba5286af5e4ff1486de61e8645fa4ea3a1c58b0d5221de6165842a79d624ba76b937e6a27baf3657ce0dd3e6cb444e260e43241ea20d42eb0be7eb262e836777ab49a4bba928fccf6295e5d1d9c38e4068977bd92f115df2e03d57d1af399b4176ce14853bf3540237cb8f6d7c989b228981c475b310bf8042c777fdaf65b37f7b212246c9edafffd2b6f5c03b1eec1ed238538e361ef8fe00b04610d8eef071051de7f33a03c2ea3245857672cd8ad93c9e27be0869a6f77311851bb871827ddbe1be4", 0xc4}, {&(0x7f0000001280)="b5d52599e98f913278129fe7889167c2e385dbe3cebca12b57561c0105de5210e876fd21f90209b40609026584b6152f4a6dfb707419fe748a7baa0a781fadf3f0d4685146da65d39b59b7c18e06d6545b50107e9044c05c53ccdd7442a81a9796927f5ad643c2e5bd1b9804661e6aa7c28df88dcc194878fd145cfeeae2deadb1663a3415e4770b3249a9863713cd85b867f93cdf9db7f40a8f", 0x9a}, {&(0x7f0000001340)="2018172cff06440737ada81153ae7decfffead4ea0ebeabf76ea4826755daadb0b5297edb13c9d84c449ab35af41a321d3a86cc37c9254d48f6362118751ed38ea401f7b952d221b52d7284a1df8e16e8465f121b632aed5cf39555b9430081a2192d623dbdcb89ef36debbcb14ba104a1402a630a47982da5de714c02cca0e0cd081d0c3ffbbd502a0a32670d7d62efa57eb0f492ae5c274e087c4507cd22d2ec28479ba5b82ac5adeffd5044223d249c347d858e19adb715649a25245c10b2190fb14f918a66eeaf5c36b9f2", 0xcd}], 0x4, &(0x7f0000001d80)=[@rthdr={{0x78, 0x29, 0x39, {0x0, 0xc, 0x0, 0x0, 0x0, [@private2, @dev, @private2, @loopback, @loopback, @loopback]}}}, @rthdrdstopts={{0x150, 0x29, 0x37, {0x0, 0x26, '\x00', [@ra, @enc_lim, @ra, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @hao={0xc9, 0x10, @loopback}, @ra, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x0, 0xdf, "8047ab30eeff6cfbc126e9498d5db4637563eddaef7271c847699aff0f8029ff1f4e7f6baa3d0eeb8c40b6ff40352eb9a6159d6f28869e59ec7df3b178644b2c8bda50535c92944ea5e36ec4700ea27b3f288f79a39bde939f5f6f88058441bc97fe17445ccadf1a1143b9ebfd9690e2ac5319ea05c35427b6100fe94903598698bfccbd0ae54cc516db0f6007262137e953aa28023d4848ddacc50ce4a11adcf2362b7458228fdbb48cd6f45f66dc9bcb0ed666e75d5b417bb36d9d6c4b44b466fe1f528b5d7bf0b1543ca4405ec4cb864531e4bf5456340895de98ff1a53"}]}}}, @rthdr={{0xb8, 0x29, 0x39, {0x0, 0x14, 0x0, 0x0, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @ipv4={'\x00', '\xff\xff', @remote}, @dev, @private1, @dev, @mcast2, @remote, @private2, @private0, @remote]}}}, @dontfrag={{0x14}}], 0x298}}, {{&(0x7f0000001740)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c, &(0x7f0000001940)=[{&(0x7f0000001780)="70e77f61db9e8c83b7e2193d17edd820dc4084542511e543b60f3fbcbae34e33ff41a527b05dc0efc461382d2b395faea207652f3b9b5a81fc81036386c8bfd5fda9834b4118036a962faa749b845bfd533881c727b064a8664b9bf39b4355a81bba94e07965ecb1aa37e83131e9c5832dc143c10a38e304e48c905dbc338e3665d88782818f7059738b500bb64917394c7941f5777ac8dd934250155ede9b", 0x9f}, {&(0x7f0000001840)="5a2df2ef4b192904c000bd82040982985588c89325b518fc6018800830a4664dba785841d8be54a07197086639c56a777e52a8441f6917e4712360fbd0a740b3a0057ce4ec9cb40d45b3a63fccf9d0cb94f9bed15bbc6d986fb06002a5dc6540caa2b108d99234970436c32bdea15a3d8f8a0979338862372ac56d06ed451c9d666d9db26f9aa62c722d96aa55c0fb46aa4026c0deeaefe4b0b798d5766d9a2e481c2e7cd0883ba296a1d2af4e5e2eea2676fcb97c4f97210afac7f817f04cf81cf08c97bf0724a6742a6d3edf343bbb1904687eea2e6e413500758db4a49e3f04fcac08cf73e691e0a947c2f7e25e1c", 0xf0}], 0x2, &(0x7f0000001980)=[@rthdrdstopts={{0x50, 0x29, 0x37, {0x0, 0x6, '\x00', [@pad1, @pad1, @enc_lim, @hao={0xc9, 0x10, @private0}, @jumbo, @enc_lim, @ra, @jumbo, @pad1, @pad1]}}}, @pktinfo={{0x24, 0x29, 0x32, {@local}}}, @hoplimit={{0x14}}, @dstopts_2292={{0x30, 0x29, 0x4, {0x0, 0x2, '\x00', [@jumbo, @jumbo, @jumbo]}}}, @hoplimit_2292={{0x14}}, @dstopts_2292={{0x28, 0x29, 0x4, {0x0, 0x1, '\x00', [@pad1, @generic={0x0, 0x6, "bf43412a1c8f"}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@empty}}}], 0x128}}, {{&(0x7f0000001ac0)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}, 0x1c, &(0x7f0000001bc0)=[{&(0x7f0000001b00)="d965bd4aa836dd1e549ad3c209cf5751377f26ce1def51f3f0772b1b02047b0ab76224980e37501abc046342e89829004ebf45ae4c0214893c3331b05e21e7a019f330d04c410172db761764622f0ebc72de76e1e2ca62296dae8fa76e613ad53c56ab036e4098078acbf5eaf467720798f48be1672aae6f3429fa8980e6a125bf829c802a7c01ba270735af70303f9309379eb276178526883b9dde4d6cd53a99d25527f83064602cdf8ee140c86b0c9ecb64", 0xb3}], 0x1, &(0x7f0000001c00)=[@rthdrdstopts={{0x30, 0x29, 0x37, {0x0, 0x2, '\x00', [@hao={0xc9, 0x10, @private0}]}}}, @dontfrag={{0x14}}], 0x48}}], 0x4, 0x0) [ 1440.966279][T23510] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1441.018705][T23510] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1441.027898][T23510] CPU: 1 PID: 23510 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1441.031124][T23516] loop0: detected capacity change from 0 to 2048 [ 1441.038056][T23510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1441.054510][T23510] Call Trace: [ 1441.057813][T23510] [ 1441.060751][T23510] dump_stack_lvl+0xda/0x130 [ 1441.065384][T23510] dump_stack+0x15/0x20 [ 1441.069567][T23510] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1441.074707][T23510] kobject_add_internal+0x3eb/0x730 [ 1441.079924][T23510] kobject_add+0xdc/0x150 [ 1441.084294][T23510] ? kobject_get+0x95/0xc0 [ 1441.088719][T23510] ? kobject_put+0xd8/0x160 [ 1441.093243][T23510] ? device_add+0x2ea/0x8b0 [ 1441.097772][T23510] device_add+0x2f8/0x8b0 [ 1441.102125][T23510] netdev_register_kobject+0xfc/0x230 [ 1441.107539][T23510] register_netdevice+0x65b/0xb20 [ 1441.112757][T23510] veth_newlink+0x5a6/0x810 [ 1441.117362][T23510] ? veth_validate+0x100/0x100 [ 1441.122156][T23510] rtnl_newlink+0xee5/0x1670 [ 1441.126751][T23510] ? rtnl_newlink+0x2a1/0x1670 [ 1441.131527][T23510] ? security_capable+0x5e/0x80 [ 1441.136390][T23510] ? ns_capable+0x7c/0xb0 [ 1441.140793][T23510] ? rtnl_setlink+0x300/0x300 [ 1441.145495][T23510] rtnetlink_rcv_msg+0x807/0x8c0 [ 1441.150460][T23510] ? nlmon_xmit+0x4b/0x60 [ 1441.154857][T23510] ? nlmon_xmit+0x4b/0x60 [ 1441.159202][T23510] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1441.164562][T23510] ? kmem_cache_free+0x1d9/0x380 [ 1441.169526][T23510] ? __kfree_skb+0x104/0x140 [ 1441.174203][T23510] ? nlmon_xmit+0x4b/0x60 [ 1441.178545][T23510] ? __kfree_skb+0x104/0x140 [ 1441.183194][T23510] ? consume_skb+0x57/0x180 [ 1441.187778][T23510] ? nlmon_xmit+0x4b/0x60 [ 1441.192118][T23510] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1441.197533][T23510] ? __dev_queue_xmit+0xaae/0x1d80 [ 1441.202670][T23510] ? ref_tracker_free+0x3a1/0x400 [ 1441.207730][T23510] netlink_rcv_skb+0x126/0x220 [ 1441.212516][T23510] ? rtnetlink_bind+0x60/0x60 [ 1441.217347][T23510] rtnetlink_rcv+0x1c/0x20 [ 1441.221791][T23510] netlink_unicast+0x589/0x650 [ 1441.226592][T23510] netlink_sendmsg+0x66e/0x770 [ 1441.230257][ T2777] Alternate GPT is invalid, using primary GPT. [ 1441.231408][T23510] ? netlink_getsockopt+0x3e0/0x3e0 [ 1441.237807][ T2777] loop2: p2 p3 p7 [ 1441.242717][T23510] ____sys_sendmsg+0x37c/0x4d0 [ 1441.251314][T23510] __sys_sendmsg+0x1e9/0x270 [ 1441.256001][T23510] __x64_sys_sendmsg+0x46/0x50 [ 1441.260787][T23510] do_syscall_64+0x44/0x110 [ 1441.265393][T23510] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1441.271346][T23510] RIP: 0033:0x7f1e33d10ae9 [ 1441.275807][T23510] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1441.295472][T23510] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1441.303924][T23510] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1441.311955][T23510] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 05:01:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet6(r0, &(0x7f0000003100)=[{{0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000000)="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", 0xf00}], 0x1, &(0x7f0000001140)=[@rthdrdstopts={{0x68, 0x29, 0x37, {0x73, 0x9, '\x00', [@calipso={0x7, 0x18, {0x2, 0x4, 0x1, 0x0, [0x1, 0x2]}}, @enc_lim={0x4, 0x1, 0x1}, @jumbo={0xc2, 0x4, 0x5}, @padn={0x1, 0x1, [0x0]}, @jumbo={0xc2, 0x4, 0x8001}, @jumbo={0xc2, 0x4, 0x80000000}, @jumbo={0xc2, 0x4, 0x5}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x3}, @ra={0x5, 0x2, 0x81}]}}}, @hopopts_2292={{0x18, 0x29, 0x36, {0x32}}}], 0x80}}, {{0x0, 0x0, 0x0}}], 0x2, 0x20004) [ 1441.319941][T23510] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1441.327906][T23510] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1441.335873][T23510] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1441.343878][T23510] [ 1441.347120][T23510] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. 05:01:30 executing program 3: r0 = socket(0xa, 0x3, 0x5) sendmmsg$inet6(r0, &(0x7f0000000280)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0}}, {{&(0x7f0000000080)={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f00000013c0)=[@rthdrdstopts={{0x18, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 05:01:30 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000380)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0}}], 0x46, 0x810) 05:01:30 executing program 1: sendmsg$DEVLINK_CMD_SB_POOL_SET(0xffffffffffffffff, 0x0, 0x0) 05:01:30 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001580)={'bridge_slave_0\x00', &(0x7f0000001500)=@ethtool_link_settings={0x4e}}) [ 1441.369742][T23526] loop5: detected capacity change from 0 to 2048 [ 1441.403550][T23527] ip6tnl0 speed is unknown, defaulting to 1000 05:01:30 executing program 3: r0 = socket(0xa, 0x3, 0x5) sendmmsg$inet6(r0, &(0x7f0000000280)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0}}, {{&(0x7f0000000080)={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f00000013c0)=[@rthdrdstopts={{0x18, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) [ 1441.419231][T23526] Alternate GPT is invalid, using primary GPT. [ 1441.420050][T23516] Alternate GPT is invalid, using primary GPT. [ 1441.425563][T23526] loop5: p2 p3 p7 [ 1441.431766][T23516] loop0: p2 p3 p7 [ 1441.483165][ T2777] Alternate GPT is invalid, using primary GPT. [ 1441.489632][ T2777] loop2: p2 p3 p7 05:01:30 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001580)={'bridge_slave_0\x00', &(0x7f0000001500)=@ethtool_link_settings={0x4f}}) 05:01:30 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0xc00}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:01:30 executing program 3: r0 = socket(0xa, 0x3, 0x5) sendmmsg$inet6(r0, &(0x7f0000000280)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0}}, {{&(0x7f0000000080)={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f00000013c0)=[@rthdrdstopts={{0x18, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) [ 1441.538002][ T2777] Alternate GPT is invalid, using primary GPT. [ 1441.544370][ T2777] loop5: p2 p3 p7 [ 1441.564827][T23546] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1441.586837][T23546] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1441.596035][T23546] CPU: 1 PID: 23546 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1441.606117][T23546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1441.616323][T23546] Call Trace: [ 1441.619616][T23546] [ 1441.620229][ T2777] Alternate GPT is invalid, using primary GPT. [ 1441.622538][T23546] dump_stack_lvl+0xda/0x130 [ 1441.628924][ T2777] loop2: p2 p3 p7 [ 1441.633258][T23546] dump_stack+0x15/0x20 [ 1441.641206][T23546] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1441.646373][T23546] kobject_add_internal+0x3eb/0x730 [ 1441.651639][T23546] kobject_add+0xdc/0x150 [ 1441.656059][T23546] ? kobject_get+0x95/0xc0 [ 1441.660505][T23546] ? kobject_put+0xd8/0x160 [ 1441.664318][ T2777] Alternate GPT is invalid, using primary GPT. [ 1441.665022][T23546] ? device_add+0x2ea/0x8b0 [ 1441.665056][T23546] device_add+0x2f8/0x8b0 [ 1441.665088][T23546] netdev_register_kobject+0xfc/0x230 [ 1441.671402][ T2777] loop2: p2 p3 p7 [ 1441.675733][T23546] register_netdevice+0x65b/0xb20 [ 1441.694276][T23546] veth_newlink+0x5a6/0x810 [ 1441.698842][T23546] ? veth_validate+0x100/0x100 [ 1441.703656][T23546] rtnl_newlink+0xee5/0x1670 [ 1441.708280][T23546] ? rtnl_newlink+0x2a1/0x1670 [ 1441.713188][T23546] ? security_capable+0x5e/0x80 [ 1441.718068][T23546] ? ns_capable+0x7c/0xb0 [ 1441.722493][T23546] ? rtnl_setlink+0x300/0x300 [ 1441.727242][T23546] rtnetlink_rcv_msg+0x807/0x8c0 [ 1441.732213][T23546] ? nlmon_xmit+0x4b/0x60 [ 1441.736602][T23546] ? nlmon_xmit+0x4b/0x60 [ 1441.739290][ T6896] udevd[6896]: inotify_add_watch(7, /dev/loop0p7, 10) failed: No such file or directory [ 1441.740945][T23546] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1441.755981][T23546] ? kmem_cache_free+0x1d9/0x380 [ 1441.757460][ T6893] udevd[6893]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 1441.760978][T23546] ? __kfree_skb+0x104/0x140 [ 1441.761007][T23546] ? nlmon_xmit+0x4b/0x60 [ 1441.779725][T23546] ? __kfree_skb+0x104/0x140 [ 1441.782880][ T6893] udevd[6893]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 1441.784332][T23546] ? consume_skb+0x57/0x180 [ 1441.784362][T23546] ? nlmon_xmit+0x4b/0x60 [ 1441.802910][T23546] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1441.808297][T23546] ? __dev_queue_xmit+0xaae/0x1d80 [ 1441.813513][T23546] ? ref_tracker_free+0x3a1/0x400 [ 1441.818577][T23546] netlink_rcv_skb+0x126/0x220 [ 1441.823459][T23546] ? rtnetlink_bind+0x60/0x60 [ 1441.828164][T23546] rtnetlink_rcv+0x1c/0x20 [ 1441.832611][T23546] netlink_unicast+0x589/0x650 [ 1441.837432][T23546] netlink_sendmsg+0x66e/0x770 [ 1441.842268][T23546] ? netlink_getsockopt+0x3e0/0x3e0 [ 1441.847575][T23546] ____sys_sendmsg+0x37c/0x4d0 [ 1441.852409][T23546] __sys_sendmsg+0x1e9/0x270 [ 1441.857087][T23546] __x64_sys_sendmsg+0x46/0x50 [ 1441.862042][T23546] do_syscall_64+0x44/0x110 [ 1441.866585][T23546] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1441.872515][T23546] RIP: 0033:0x7f1e33d10ae9 [ 1441.876949][T23546] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1441.896690][T23546] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1441.905200][T23546] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1441.913284][T23546] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1441.921310][T23546] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1441.929316][T23546] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 05:01:30 executing program 3: r0 = socket(0xa, 0x3, 0x5) sendmmsg$inet6(r0, &(0x7f0000000280)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0}}, {{&(0x7f0000000080)={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f00000013c0)=[@rthdrdstopts={{0x18, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 05:01:30 executing program 2: openat$vcs(0xffffffffffffff9c, &(0x7f0000002840), 0x0, 0x0) mlock(&(0x7f0000002000/0x2000)=nil, 0x2000) 05:01:30 executing program 0: r0 = open(0x0, 0x0, 0x2) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") open(&(0x7f0000000d80)='./file0\x00', 0x41a003, 0x0) open(0x0, 0x14e043, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00000008c0)) syz_clone(0xe204a000, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) 05:01:30 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) connect$vsock_stream(r0, &(0x7f00000003c0)={0x10, 0x0, 0x0, @hyper}, 0x10) 05:01:30 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0xa, 0x3, 0x5) syz_genetlink_get_family_id$smc(&(0x7f0000000d40), r1) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), r2) r3 = socket(0xa, 0x3, 0x5) syz_genetlink_get_family_id$smc(&(0x7f0000000d40), r3) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000180)={'batadv0\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r3, 0x89f1, &(0x7f0000000240)={'syztnl0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="00800020000000031044e3f84725005c0068000004049078ac1414aa7f000001441c"]}) sendmsg$BATADV_CMD_GET_VLAN(r2, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x28, 0x0, 0x10, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xfffffffc}]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x404c001) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000228bd7000ffdbdf250b00000008000300", @ANYRES32=r4, @ANYBLOB="050029fcf6d1dd8e000000080009000000f67193", @ANYRES32=0x0, @ANYBLOB='\b\x009\x00\t\x00\x00\x00\b\x001\x00\a\x00\x00\x00'], 0x44}, 0x1, 0x0, 0x0, 0x24040011}, 0x40040) sendmmsg$inet6(r0, &(0x7f0000002b00)=[{{&(0x7f0000000000)={0x10, 0x0, 0x0, @dev}, 0x2000001c, &(0x7f0000001380)=[{&(0x7f0000000040)='B', 0x300}], 0x1}}], 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000500)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)={0x88, 0x0, 0x400, 0x70bd2a, 0x25dfdbfe, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, 0xffffffffffffffff}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r2}}]}, 0x88}, 0x1, 0x0, 0x0, 0x800}, 0x4080) 05:01:30 executing program 5: open(0x0, 0x0, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) open(&(0x7f00000007c0)='./bus\x00', 0x200000, 0x8) sendmmsg$unix(r1, 0x0, 0x0, 0x20004805) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") sched_setaffinity(0x0, 0x8, &(0x7f00000008c0)=0x5) r2 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) [ 1441.937375][T23546] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1441.945434][T23546] [ 1441.948570][T23546] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. 05:01:30 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000001c80)=[{{&(0x7f0000000000)={0xa, 0x4e21, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f00000010c0)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}}, 0x1c, 0x0, 0x0, &(0x7f0000001d80)=[@rthdr={{0x18}}, @rthdrdstopts={{0x18}}], 0x30}}], 0x2, 0x0) 05:01:30 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) 05:01:30 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8922, &(0x7f0000001580)={'bridge_slave_0\x00', 0x0}) 05:01:30 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0xd00}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:01:30 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f00000009c0)=[{{&(0x7f0000000000)={0xa, 0x4e21, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000640)={0xa, 0x4e21, 0x0, @remote}, 0x1c, 0x0, 0x0, &(0x7f0000000940)=[@tclass={{0x14}}, @tclass={{0x14, 0x29, 0x43, 0x48000000}}], 0x30}}], 0x2, 0x0) 05:01:30 executing program 3: r0 = socket(0xa, 0x3, 0x5) sendmmsg$inet6(r0, &(0x7f0000000280)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0}}, {{&(0x7f0000000080)={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f00000013c0)=[@rthdrdstopts={{0x18, 0x29, 0x34}}], 0x18}}], 0x2, 0x0) [ 1442.031992][T23554] loop0: detected capacity change from 0 to 2048 [ 1442.042482][ T27] audit: type=1400 audit(1699160490.764:458): avc: denied { write } for pid=23559 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 1442.057984][ T2777] Alternate GPT is invalid, using primary GPT. [ 1442.069156][ T2777] loop2: p2 p3 p7 05:01:30 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001580)={'bridge_slave_0\x00', &(0x7f0000001500)=@ethtool_link_settings={0x4b}}) [ 1442.086745][T23566] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1442.104754][T23570] loop5: detected capacity change from 0 to 2048 [ 1442.119814][T23554] Alternate GPT is invalid, using primary GPT. [ 1442.126240][T23554] loop0: p2 p3 p7 [ 1442.133218][T23566] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1442.142416][T23566] CPU: 1 PID: 23566 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1442.152495][T23566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1442.162559][T23566] Call Trace: [ 1442.165843][T23566] [ 1442.168777][T23566] dump_stack_lvl+0xda/0x130 [ 1442.173383][T23566] dump_stack+0x15/0x20 [ 1442.177554][T23566] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1442.182748][T23566] kobject_add_internal+0x3eb/0x730 [ 1442.187959][T23566] kobject_add+0xdc/0x150 [ 1442.192298][T23566] ? kobject_get+0x95/0xc0 [ 1442.196761][T23566] ? kobject_put+0xd8/0x160 [ 1442.201271][T23566] ? device_add+0x2ea/0x8b0 [ 1442.205889][T23566] device_add+0x2f8/0x8b0 [ 1442.210236][T23566] netdev_register_kobject+0xfc/0x230 [ 1442.215656][T23566] register_netdevice+0x65b/0xb20 [ 1442.220705][T23566] veth_newlink+0x5a6/0x810 [ 1442.225280][T23566] ? veth_validate+0x100/0x100 [ 1442.230064][T23566] rtnl_newlink+0xee5/0x1670 [ 1442.234682][T23566] ? rtnl_newlink+0x2a1/0x1670 [ 1442.239466][T23566] ? security_capable+0x5e/0x80 [ 1442.244370][T23566] ? ns_capable+0x7c/0xb0 [ 1442.248810][T23566] ? rtnl_setlink+0x300/0x300 [ 1442.253606][T23566] rtnetlink_rcv_msg+0x807/0x8c0 [ 1442.258548][T23566] ? nlmon_xmit+0x4b/0x60 [ 1442.262933][T23566] ? nlmon_xmit+0x4b/0x60 [ 1442.267316][T23566] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1442.272713][T23566] ? kmem_cache_free+0x1d9/0x380 [ 1442.277661][T23566] ? __kfree_skb+0x104/0x140 [ 1442.282292][T23566] ? nlmon_xmit+0x4b/0x60 [ 1442.286634][T23566] ? __kfree_skb+0x104/0x140 [ 1442.291230][T23566] ? consume_skb+0x57/0x180 [ 1442.295745][T23566] ? nlmon_xmit+0x4b/0x60 [ 1442.300089][T23566] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1442.305430][T23566] ? __dev_queue_xmit+0xaae/0x1d80 [ 1442.310557][T23566] ? ref_tracker_free+0x3a1/0x400 [ 1442.315615][T23566] netlink_rcv_skb+0x126/0x220 [ 1442.320407][T23566] ? rtnetlink_bind+0x60/0x60 [ 1442.325098][T23566] rtnetlink_rcv+0x1c/0x20 [ 1442.329526][T23566] netlink_unicast+0x589/0x650 [ 1442.334314][T23566] netlink_sendmsg+0x66e/0x770 [ 1442.339166][T23566] ? netlink_getsockopt+0x3e0/0x3e0 [ 1442.344445][T23566] ____sys_sendmsg+0x37c/0x4d0 [ 1442.349220][T23566] __sys_sendmsg+0x1e9/0x270 [ 1442.353853][T23566] ? wake_up_q+0x3f/0x70 [ 1442.358189][T23566] __x64_sys_sendmsg+0x46/0x50 [ 1442.362989][T23566] do_syscall_64+0x44/0x110 [ 1442.367506][T23566] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1442.373415][T23566] RIP: 0033:0x7f1e33d10ae9 [ 1442.377892][T23566] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1442.397553][T23566] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1442.406046][T23566] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1442.414032][T23566] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1442.422124][T23566] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1442.430189][T23566] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 05:01:31 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000001c80)=[{{&(0x7f0000000000)={0xa, 0x4e21, 0x0, @remote, 0x6}, 0x1c, &(0x7f0000001080)=[{&(0x7f0000000080)="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", 0x599}], 0x1}}], 0x1, 0xc805) [ 1442.438238][T23566] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1442.446217][T23566] [ 1442.449545][T23566] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1442.460546][T23570] Alternate GPT is invalid, using primary GPT. [ 1442.470444][T23570] loop5: p2 p3 p7 [ 1442.496126][T23569] bridge_slave_0: mtu less than device minimum [ 1442.505950][ T2777] Alternate GPT is invalid, using primary GPT. [ 1442.512372][ T2777] loop5: p2 p3 p7 [ 1442.519323][T23554] ip6tnl0 speed is unknown, defaulting to 1000 05:01:31 executing program 0: r0 = open(0x0, 0x0, 0x2) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") open(&(0x7f0000000d80)='./file0\x00', 0x41a003, 0x0) open(0x0, 0x14e043, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00000008c0)) syz_clone(0xe204a000, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) 05:01:31 executing program 2: socketpair(0x1e, 0x4, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) sendmmsg$inet6(r0, &(0x7f0000003880)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000200)="83", 0x1}], 0x1, &(0x7f0000000480)=ANY=[], 0x180}}], 0x1, 0x0) 05:01:31 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet6(r0, &(0x7f0000003100)=[{{0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000000)="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", 0xe9f}, {0x0}], 0x2, &(0x7f0000001140)=[@rthdrdstopts={{0x68, 0x29, 0x37, {0x73, 0x9, '\x00', [@calipso={0x7, 0x18, {0x2, 0x4, 0x1, 0x0, [0x1, 0x2]}}, @enc_lim={0x4, 0x1, 0x1}, @jumbo={0xc2, 0x4, 0x5}, @padn={0x1, 0x1, [0x0]}, @jumbo={0xc2, 0x4, 0x8001}, @jumbo={0xc2, 0x4, 0x80000000}, @jumbo={0xc2, 0x4, 0x5}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x3}, @ra={0x5, 0x2, 0x81}]}}}, @hopopts_2292={{0x18, 0x29, 0x36, {0x32}}}], 0x80}}], 0x1, 0x20004) [ 1442.562831][ T2777] Alternate GPT is invalid, using primary GPT. [ 1442.569271][ T2777] loop2: p2 p3 p7 [ 1442.599242][ T2777] Alternate GPT is invalid, using primary GPT. [ 1442.605674][ T2777] loop0: p2 p3 p7 [ 1442.653045][ T2777] Alternate GPT is invalid, using primary GPT. [ 1442.659572][ T2777] loop5: p2 p3 p7 [ 1442.684198][T23587] loop0: detected capacity change from 0 to 2048 [ 1442.695122][ T2777] Alternate GPT is invalid, using primary GPT. [ 1442.701541][ T2777] loop2: p2 p3 p7 [ 1442.730283][T23587] Alternate GPT is invalid, using primary GPT. [ 1442.734389][ T2777] Alternate GPT is invalid, using primary GPT. [ 1442.736812][T23587] loop0: p2 p3 p7 [ 1442.742725][ T2777] loop2: p2 p3 p7 [ 1442.770031][T23587] ip6tnl0 speed is unknown, defaulting to 1000 [ 1442.772617][ T2777] Alternate GPT is invalid, using primary GPT. [ 1442.782765][ T2777] loop0: p2 p3 p7 [ 1442.817225][ T2777] Alternate GPT is invalid, using primary GPT. [ 1442.823665][ T2777] loop0: p2 p3 p7 05:01:31 executing program 3: socketpair(0x1, 0x0, 0x7316889c, &(0x7f0000000700)) 05:01:31 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000007100)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x1c, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="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"], 0x148}}], 0x1, 0x0) 05:01:31 executing program 0: r0 = open(0x0, 0x0, 0x2) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") open(&(0x7f0000000d80)='./file0\x00', 0x41a003, 0x0) open(0x0, 0x14e043, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00000008c0)) syz_clone(0xe204a000, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) 05:01:31 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0xe00}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:01:31 executing program 5: open(0x0, 0x0, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) open(&(0x7f00000007c0)='./bus\x00', 0x200000, 0x8) sendmmsg$unix(r1, 0x0, 0x0, 0x20004805) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") sched_setaffinity(0x0, 0x8, &(0x7f00000008c0)=0x5) r2 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) 05:01:31 executing program 2: add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc2}, &(0x7f0000000080)={0x0, "9be9b3cab79e1d7b67cdf17dc7c0fe05d4a888f2fc8ae2caaea1664152afbd1d9f80ce760acdc6a968368382ce2fc5bda542f46c41ee75d9364075587d34e790"}, 0x48, 0xfffffffffffffffb) 05:01:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8913, &(0x7f0000001580)={'bridge_slave_0\x00', 0x0}) 05:01:31 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000002740)=[{{&(0x7f0000000000)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000280)=[@flowinfo={{0x14}}, @rthdr_2292={{0x28, 0x29, 0x39, {0x0, 0x2, 0x2, 0x0, 0x0, [@empty]}}}], 0x40}}], 0x1, 0x0) [ 1442.915540][ T3092] __loop_clr_fd: partition scan of loop5 failed (rc=-16) [ 1442.922772][T12887] I/O error, dev loop5, sector 408 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 1442.923780][ T6896] I/O error, dev loop5, sector 208 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 1442.932741][ T7103] I/O error, dev loop5, sector 608 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 05:01:31 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, 0x0) [ 1442.983639][T12887] I/O error, dev loop5, sector 408 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1442.993094][T12887] Buffer I/O error on dev loop5p7, logical block 8, async page read [ 1443.001331][ T6896] I/O error, dev loop5, sector 208 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1443.010829][ T6896] Buffer I/O error on dev loop5p3, logical block 8, async page read [ 1443.023869][T23602] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 05:01:31 executing program 2: r0 = socket(0xa, 0x3, 0x5) sendmmsg$inet6(r0, &(0x7f0000000280)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0}}, {{&(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x70}}, 0x1c, 0x0}}], 0x2, 0x0) 05:01:31 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)=@bridge_newvlan={0x18, 0x10}, 0x18}}, 0x0) 05:01:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet6(r0, &(0x7f0000001000)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000000)="94", 0x1}], 0x1}}, {{&(0x7f0000000540)={0xa, 0x0, 0x0, @private1}, 0x1c, &(0x7f0000000700)=[{&(0x7f0000000580)='F', 0x1}], 0x1}}], 0x2, 0x0) [ 1443.041186][ T7103] I/O error, dev loop5, sector 608 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1443.050552][ T7103] Buffer I/O error on dev loop5p2, logical block 8, async page read [ 1443.076916][T23596] loop0: detected capacity change from 0 to 2048 [ 1443.079160][T23608] loop5: detected capacity change from 0 to 2048 [ 1443.089428][ T6896] I/O error, dev loop5, sector 209 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1443.090998][T23602] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1443.098979][ T6896] Buffer I/O error on dev loop5p3, logical block 9, async page read [ 1443.108120][T23602] CPU: 1 PID: 23602 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1443.108148][T23602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1443.136280][T23602] Call Trace: [ 1443.139568][T23602] [ 1443.142525][T23602] dump_stack_lvl+0xda/0x130 [ 1443.146960][ T2777] Alternate GPT is invalid, using primary GPT. [ 1443.147186][T23602] dump_stack+0x15/0x20 [ 1443.153606][ T2777] loop2: p2 p3 p7 [ 1443.157527][T23602] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1443.166381][T23602] kobject_add_internal+0x3eb/0x730 [ 1443.171684][T23602] kobject_add+0xdc/0x150 [ 1443.176132][T23602] ? kobject_get+0x95/0xc0 [ 1443.180559][T23602] ? kobject_put+0xd8/0x160 [ 1443.185086][T23602] ? device_add+0x2ea/0x8b0 05:01:31 executing program 2: r0 = socket(0xa, 0x3, 0x5) sendmmsg$inet6(r0, &(0x7f0000000280)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0}}, {{&(0x7f0000000080)={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f00000013c0)=[@rthdrdstopts={{0x18, 0x29, 0x3e}}], 0x18}}], 0x2, 0x0) 05:01:31 executing program 3: r0 = socket(0xa, 0x3, 0x5) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000240)={'syztnl0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="00800020000000031044e3f84725005c0068000004049078ac1414aa7f00000144"]}) [ 1443.189681][T23602] device_add+0x2f8/0x8b0 [ 1443.194069][T23602] netdev_register_kobject+0xfc/0x230 [ 1443.199470][T23602] register_netdevice+0x65b/0xb20 [ 1443.204562][T23602] veth_newlink+0x5a6/0x810 [ 1443.209141][T23602] ? veth_validate+0x100/0x100 [ 1443.213973][T23602] rtnl_newlink+0xee5/0x1670 [ 1443.218583][T23602] ? rtnl_newlink+0x2a1/0x1670 [ 1443.223369][T23602] ? security_capable+0x5e/0x80 [ 1443.228318][T23602] ? ns_capable+0x7c/0xb0 [ 1443.232766][T23602] ? rtnl_setlink+0x300/0x300 [ 1443.237476][T23602] rtnetlink_rcv_msg+0x807/0x8c0 [ 1443.242446][T23602] ? nlmon_xmit+0x4b/0x60 [ 1443.246854][T23602] ? nlmon_xmit+0x4b/0x60 [ 1443.251263][T23602] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1443.256581][T23602] ? kmem_cache_free+0x1d9/0x380 [ 1443.261550][T23602] ? __kfree_skb+0x104/0x140 [ 1443.266145][T23602] ? nlmon_xmit+0x4b/0x60 [ 1443.270489][T23602] ? __kfree_skb+0x104/0x140 [ 1443.275143][T23602] ? consume_skb+0x57/0x180 [ 1443.279661][T23602] ? nlmon_xmit+0x4b/0x60 [ 1443.283993][T23602] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1443.289350][T23602] ? __dev_queue_xmit+0xaae/0x1d80 [ 1443.294501][T23602] ? ref_tracker_free+0x3a1/0x400 [ 1443.299567][T23602] netlink_rcv_skb+0x126/0x220 [ 1443.304340][T23602] ? rtnetlink_bind+0x60/0x60 [ 1443.309089][T23602] rtnetlink_rcv+0x1c/0x20 [ 1443.313516][T23602] netlink_unicast+0x589/0x650 [ 1443.318389][T23602] netlink_sendmsg+0x66e/0x770 [ 1443.323157][T23602] ? netlink_getsockopt+0x3e0/0x3e0 [ 1443.328373][T23602] ____sys_sendmsg+0x37c/0x4d0 [ 1443.333216][T23602] __sys_sendmsg+0x1e9/0x270 [ 1443.337875][T23602] ? wake_up_q+0x3f/0x70 [ 1443.342162][T23602] __x64_sys_sendmsg+0x46/0x50 [ 1443.347008][T23602] do_syscall_64+0x44/0x110 [ 1443.351530][T23602] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1443.357517][T23602] RIP: 0033:0x7f1e33d10ae9 [ 1443.361954][T23602] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1443.381578][T23602] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1443.389993][T23602] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1443.398086][T23602] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1443.406071][T23602] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1443.414068][T23602] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1443.422074][T23602] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1443.430109][T23602] [ 1443.433287][T23602] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1443.448401][T23608] loop_reread_partitions: partition scan of loop5 () failed (rc=-16) [ 1443.467024][T23596] Alternate GPT is invalid, using primary GPT. [ 1443.473402][T23596] loop0: p2 p3 p7 [ 1443.481780][T23625] ip6tnl0 speed is unknown, defaulting to 1000 [ 1443.490099][ T2777] Alternate GPT is invalid, using primary GPT. [ 1443.496629][ T2777] loop2: p2 p3 p7 [ 1443.528427][ T2777] Alternate GPT is invalid, using primary GPT. [ 1443.534915][ T2777] loop5: p2 p3 p7 05:01:32 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000001c80), 0x40000000000009d, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) 05:01:32 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x0, @my=0x1}, 0x10) 05:01:32 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000001c80)=[{{&(0x7f0000000000)={0xa, 0x4e21, 0x0, @remote}, 0x1c, 0x0}}], 0x1, 0x80fe) [ 1443.551945][ T2777] Alternate GPT is invalid, using primary GPT. [ 1443.558419][ T2777] loop5: p2 p3 p7 [ 1443.647425][ T2777] Alternate GPT is invalid, using primary GPT. [ 1443.654273][ T2777] loop0: p2 p3 p7 [ 1443.681775][ T2777] Alternate GPT is invalid, using primary GPT. [ 1443.688143][ T2777] loop2: p2 p3 p7 [ 1443.774687][ T6892] udevd[6892]: inotify_add_watch(7, /dev/loop0p7, 10) failed: No such file or directory [ 1443.779308][ T7103] udevd[7103]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 1443.785203][ T6896] udevd[6896]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory 05:01:32 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x89a1, &(0x7f0000000000)={'macvtap0\x00', 0x0}) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x10) connect$inet6(0xffffffffffffffff, 0x0, 0x0) 05:01:32 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0xf00}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:01:32 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8947, &(0x7f0000001580)={'bridge_slave_0\x00', 0x0}) 05:01:32 executing program 2: add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc1}, 0x0, 0x0, 0xfffffffffffffffe) 05:01:32 executing program 0: r0 = open(0x0, 0x0, 0x2) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") open(&(0x7f0000000d80)='./file0\x00', 0x41a003, 0x0) open(0x0, 0x14e043, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00000008c0)) syz_clone(0xe204a000, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) 05:01:32 executing program 5: open(0x0, 0x0, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) open(&(0x7f00000007c0)='./bus\x00', 0x200000, 0x8) sendmmsg$unix(r1, 0x0, 0x0, 0x20004805) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") sched_setaffinity(0x0, 0x8, &(0x7f00000008c0)=0x5) r2 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) [ 1443.823699][ T6892] udevd[6892]: inotify_add_watch(7, /dev/loop0p7, 10) failed: No such file or directory [ 1443.840371][ T7103] udevd[7103]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 1443.855308][ T6896] udevd[6896]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory 05:01:32 executing program 1: r0 = socket(0xa, 0x3, 0x5) sendmmsg$inet6(r0, &(0x7f0000000280)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x8}, 0x1c, 0x0}}], 0x1, 0x0) 05:01:32 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000300)=@base={0x0, 0x0, 0x0, 0x0, 0x44}, 0x48) [ 1443.909034][T23643] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1443.918854][T23640] loop0: detected capacity change from 0 to 2048 [ 1443.948176][T23643] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1443.951727][ T6893] udevd[6893]: inotify_add_watch(7, /dev/loop5p3, 10) failed: No such file or directory [ 1443.957380][T23643] CPU: 0 PID: 23643 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1443.977139][T23643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1443.987280][T23643] Call Trace: [ 1443.990565][T23643] [ 1443.993492][T23643] dump_stack_lvl+0xda/0x130 [ 1443.995524][ T2777] Alternate GPT is invalid, using primary GPT. [ 1443.998088][T23643] dump_stack+0x15/0x20 05:01:32 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet6(r0, &(0x7f0000002b00)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000240)="9ecd257b4df4000075870d4e07feb44c3d305bc7e94f5a58ddb098e28a896b9b64ae23c4edb8d528e2923fecdc154854e38c9ceadbd5ab06ae294f0f9eaf166f6463c59800431515c8517fdeec38b29d7272054b9a19616c4a91e496bee3e11d99a7f19aac7bd8c8783f24850d50876c5d0e9e2123c6177e5dd9fa6bef161cedd2613610d96799360e3e5ab0d5f79dcfb25ae13f37ae449e2e83eb6998311bc02c9dac272e3e0a9ebda63a265d3a1532acd41d63e765ed74a782db20f5cefa54fd", 0xd}], 0x54}}], 0x1, 0x0) 05:01:32 executing program 2: openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x84401, 0x0) [ 1444.004420][ T2777] loop2: p2 p3 p7 [ 1444.008384][T23643] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1444.017307][T23643] kobject_add_internal+0x3eb/0x730 [ 1444.022598][T23643] kobject_add+0xdc/0x150 [ 1444.026532][T23652] loop5: detected capacity change from 0 to 2048 [ 1444.026933][T23643] ? kobject_get+0x95/0xc0 [ 1444.037678][T23643] ? kobject_put+0xd8/0x160 [ 1444.042298][T23643] ? device_add+0x2ea/0x8b0 [ 1444.046835][T23643] device_add+0x2f8/0x8b0 [ 1444.051209][T23643] netdev_register_kobject+0xfc/0x230 05:01:32 executing program 1: setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000000)="a06b7a6bb821a56aa14283fb6856a862", 0x10) socketpair(0x0, 0x0, 0x0, &(0x7f0000000ac0)) [ 1444.056599][T23643] register_netdevice+0x65b/0xb20 [ 1444.061649][T23643] veth_newlink+0x5a6/0x810 [ 1444.066234][T23643] ? veth_validate+0x100/0x100 [ 1444.071039][T23643] rtnl_newlink+0xee5/0x1670 [ 1444.074396][ T2777] Alternate GPT is invalid, using primary GPT. [ 1444.075634][T23643] ? rtnl_newlink+0x2a1/0x1670 [ 1444.081965][ T2777] loop2: p2 p3 p7 [ 1444.086516][T23643] ? security_capable+0x5e/0x80 [ 1444.086543][T23643] ? ns_capable+0x7c/0xb0 [ 1444.099454][T23643] ? rtnl_setlink+0x300/0x300 [ 1444.104204][T23643] rtnetlink_rcv_msg+0x807/0x8c0 05:01:32 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet6(r0, &(0x7f0000001000)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000000)="94", 0x1}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) [ 1444.109163][T23643] ? nlmon_xmit+0x4b/0x60 [ 1444.113518][T23643] ? nlmon_xmit+0x4b/0x60 [ 1444.117923][T23643] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1444.123250][T23643] ? kmem_cache_free+0x1d9/0x380 [ 1444.128216][T23643] ? __kfree_skb+0x104/0x140 [ 1444.132915][T23643] ? nlmon_xmit+0x4b/0x60 [ 1444.137356][T23643] ? __kfree_skb+0x104/0x140 [ 1444.141981][T23643] ? consume_skb+0x57/0x180 [ 1444.146595][T23643] ? nlmon_xmit+0x4b/0x60 [ 1444.146620][T23643] ? dev_hard_start_xmit+0x3c1/0x3f0 05:01:32 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000002b00)=[{{&(0x7f0000000000)={0x2, 0x0, 0x0, @empty}, 0x1c, 0x0}}], 0x1, 0x0) [ 1444.156245][T23643] ? __dev_queue_xmit+0xaae/0x1d80 [ 1444.161392][T23643] ? ref_tracker_free+0x3a1/0x400 [ 1444.166437][T23643] netlink_rcv_skb+0x126/0x220 [ 1444.171221][T23643] ? rtnetlink_bind+0x60/0x60 [ 1444.175976][T23643] rtnetlink_rcv+0x1c/0x20 [ 1444.180484][T23643] netlink_unicast+0x589/0x650 [ 1444.185392][T23643] netlink_sendmsg+0x66e/0x770 [ 1444.190176][T23643] ? netlink_getsockopt+0x3e0/0x3e0 [ 1444.195409][T23643] ____sys_sendmsg+0x37c/0x4d0 [ 1444.200187][T23643] __sys_sendmsg+0x1e9/0x270 [ 1444.203226][ T2777] Alternate GPT is invalid, using primary GPT. [ 1444.204807][T23643] __x64_sys_sendmsg+0x46/0x50 [ 1444.211128][ T2777] loop2: p2 p3 p7 [ 1444.215777][T23643] do_syscall_64+0x44/0x110 [ 1444.215806][T23643] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1444.229968][T23643] RIP: 0033:0x7f1e33d10ae9 [ 1444.234395][T23643] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1444.253605][ T2777] Alternate GPT is invalid, using primary GPT. [ 1444.254058][T23643] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1444.254085][T23643] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1444.260534][ T2777] loop2: p2 p3 p7 [ 1444.268654][T23643] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1444.268672][T23643] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1444.268689][T23643] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1444.304362][T23643] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1444.312413][T23643] [ 1444.315528][T23643] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1444.339540][T23640] Alternate GPT is invalid, using primary GPT. [ 1444.345979][T23640] loop0: p2 p3 p7 05:01:33 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0x1100}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:01:33 executing program 2: add_key$keyring(&(0x7f00000007c0), 0x0, 0x0, 0x0, 0xfffffffffffffffc) 05:01:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x89a0, &(0x7f0000000000)={'macvtap0\x00', 0x0}) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x10) connect$inet6(0xffffffffffffffff, 0x0, 0x0) [ 1444.361801][T23665] ip6tnl0 speed is unknown, defaulting to 1000 [ 1444.388023][T23652] Alternate GPT is invalid, using primary GPT. [ 1444.394508][T23652] loop5: p2 p3 p7 [ 1444.441085][T23672] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1444.464157][T23672] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1444.473300][T23672] CPU: 1 PID: 23672 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1444.481666][ T2777] Alternate GPT is invalid, using primary GPT. [ 1444.483362][T23672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1444.483378][T23672] Call Trace: [ 1444.489651][ T2777] loop2: p2 p3 p7 [ 1444.499552][T23672] [ 1444.499560][T23672] dump_stack_lvl+0xda/0x130 [ 1444.514189][T23672] dump_stack+0x15/0x20 [ 1444.518412][T23672] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1444.523616][T23672] kobject_add_internal+0x3eb/0x730 [ 1444.528919][T23672] kobject_add+0xdc/0x150 [ 1444.533349][T23672] ? kobject_get+0x95/0xc0 [ 1444.537789][T23672] ? kobject_put+0xd8/0x160 [ 1444.542374][T23672] ? device_add+0x2ea/0x8b0 [ 1444.546912][T23672] device_add+0x2f8/0x8b0 [ 1444.551311][T23672] netdev_register_kobject+0xfc/0x230 [ 1444.556699][T23672] register_netdevice+0x65b/0xb20 [ 1444.561840][T23672] veth_newlink+0x5a6/0x810 [ 1444.566403][T23672] ? veth_validate+0x100/0x100 [ 1444.571268][T23672] rtnl_newlink+0xee5/0x1670 [ 1444.575874][T23672] ? rtnl_newlink+0x2a1/0x1670 [ 1444.580654][T23672] ? security_capable+0x5e/0x80 [ 1444.585609][T23672] ? ns_capable+0x7c/0xb0 [ 1444.589950][T23672] ? rtnl_setlink+0x300/0x300 [ 1444.594783][T23672] rtnetlink_rcv_msg+0x807/0x8c0 [ 1444.599740][T23672] ? nlmon_xmit+0x4b/0x60 [ 1444.604136][T23672] ? nlmon_xmit+0x4b/0x60 [ 1444.608477][T23672] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1444.613861][T23672] ? kmem_cache_free+0x1d9/0x380 [ 1444.618835][T23672] ? __kfree_skb+0x104/0x140 [ 1444.623482][T23672] ? nlmon_xmit+0x4b/0x60 [ 1444.627889][T23672] ? __kfree_skb+0x104/0x140 [ 1444.632490][T23672] ? consume_skb+0x57/0x180 [ 1444.637013][T23672] ? nlmon_xmit+0x4b/0x60 [ 1444.641468][T23672] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1444.646783][T23672] ? __dev_queue_xmit+0xaae/0x1d80 [ 1444.651935][T23672] ? ref_tracker_free+0x3a1/0x400 [ 1444.657018][T23672] netlink_rcv_skb+0x126/0x220 [ 1444.661882][T23672] ? rtnetlink_bind+0x60/0x60 [ 1444.666604][T23672] rtnetlink_rcv+0x1c/0x20 [ 1444.671046][T23672] netlink_unicast+0x589/0x650 [ 1444.675941][T23672] netlink_sendmsg+0x66e/0x770 [ 1444.680755][T23672] ? netlink_getsockopt+0x3e0/0x3e0 [ 1444.686047][T23672] ____sys_sendmsg+0x37c/0x4d0 [ 1444.690898][T23672] __sys_sendmsg+0x1e9/0x270 [ 1444.695560][T23672] __x64_sys_sendmsg+0x46/0x50 [ 1444.700351][T23672] do_syscall_64+0x44/0x110 [ 1444.704930][T23672] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1444.710980][T23672] RIP: 0033:0x7f1e33d10ae9 [ 1444.715444][T23672] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1444.735102][T23672] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1444.743575][T23672] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1444.751625][T23672] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1444.759673][T23672] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1444.767659][T23672] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1444.775642][T23672] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1444.783663][T23672] [ 1444.787653][T23672] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. 05:01:34 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_LIST(r0, &(0x7f0000000c80)={0x0, 0x0, &(0x7f0000000c40)={0x0}}, 0x0) 05:01:34 executing program 3: r0 = socket(0xa, 0x3, 0x5) sendmmsg$inet6(r0, &(0x7f0000000280)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0}}, {{&(0x7f0000000080)={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f00000013c0)=[@rthdrdstopts={{0x18}}], 0x18}}], 0x2, 0x0) 05:01:34 executing program 1: bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000000), 0x8) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000bc0)) 05:01:34 executing program 5: open(0x0, 0x0, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) open(&(0x7f00000007c0)='./bus\x00', 0x200000, 0x8) sendmmsg$unix(r1, 0x0, 0x0, 0x20004805) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") sched_setaffinity(0x0, 0x8, &(0x7f00000008c0)=0x5) r2 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) 05:01:34 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0x1200}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:01:34 executing program 0: r0 = open(0x0, 0x0, 0x2) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") open(&(0x7f0000000d80)='./file0\x00', 0x41a003, 0x0) open(0x0, 0x14e043, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00000008c0)) syz_clone(0xe204a000, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) [ 1445.585477][ T2777] Alternate GPT is invalid, using primary GPT. [ 1445.591804][ T2777] loop0: p2 p3 p7 05:01:34 executing program 1: r0 = socket(0xa, 0x3, 0x5) sendmmsg$inet6(r0, &(0x7f0000000280)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0}}, {{&(0x7f0000000080)={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0}}], 0x2, 0xff00) 05:01:34 executing program 2: r0 = socket(0xa, 0x3, 0x5) sendmmsg$inet6(r0, &(0x7f0000000280)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0}}, {{&(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c, 0x0, 0x0, &(0x7f00000013c0)=[@rthdrdstopts={{0x18}}], 0x18}}], 0x2, 0x0) 05:01:34 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) getsockopt$inet6_mreq(r0, 0x29, 0x4e, 0x0, &(0x7f00000000c0)) [ 1445.644461][T23683] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1445.655363][ T6911] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 1445.669731][T23683] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1445.678951][T23683] CPU: 1 PID: 23683 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1445.689074][T23683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1445.699217][T23683] Call Trace: [ 1445.702500][T23683] [ 1445.705438][T23683] dump_stack_lvl+0xda/0x130 [ 1445.710063][T23683] dump_stack+0x15/0x20 [ 1445.714228][T23683] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1445.719354][T23683] kobject_add_internal+0x3eb/0x730 [ 1445.724567][T23683] kobject_add+0xdc/0x150 [ 1445.728902][T23683] ? kobject_get+0x95/0xc0 [ 1445.733375][T23683] ? kobject_put+0xd8/0x160 [ 1445.737894][T23683] ? device_add+0x2ea/0x8b0 [ 1445.742479][T23683] device_add+0x2f8/0x8b0 [ 1445.746871][T23683] netdev_register_kobject+0xfc/0x230 [ 1445.752248][T23683] register_netdevice+0x65b/0xb20 [ 1445.757294][T23683] veth_newlink+0x5a6/0x810 [ 1445.761897][T23683] ? veth_validate+0x100/0x100 [ 1445.766739][T23683] rtnl_newlink+0xee5/0x1670 [ 1445.771402][T23683] ? rtnl_newlink+0x2a1/0x1670 [ 1445.776174][T23683] ? security_capable+0x5e/0x80 [ 1445.781062][T23683] ? ns_capable+0x7c/0xb0 [ 1445.785522][T23683] ? rtnl_setlink+0x300/0x300 [ 1445.790220][T23683] rtnetlink_rcv_msg+0x807/0x8c0 [ 1445.795259][T23683] ? nlmon_xmit+0x4b/0x60 [ 1445.799605][T23683] ? nlmon_xmit+0x4b/0x60 [ 1445.804020][T23683] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1445.809399][T23683] ? kmem_cache_free+0x1d9/0x380 [ 1445.814355][T23683] ? __kfree_skb+0x104/0x140 [ 1445.819033][T23683] ? nlmon_xmit+0x4b/0x60 [ 1445.823372][T23683] ? __kfree_skb+0x104/0x140 [ 1445.828024][T23683] ? consume_skb+0x57/0x180 [ 1445.832532][T23683] ? nlmon_xmit+0x4b/0x60 [ 1445.836913][T23683] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1445.842209][T23683] ? __dev_queue_xmit+0xaae/0x1d80 [ 1445.847450][T23683] ? ref_tracker_free+0x3a1/0x400 [ 1445.852623][T23683] netlink_rcv_skb+0x126/0x220 [ 1445.857526][T23683] ? rtnetlink_bind+0x60/0x60 [ 1445.862210][T23683] rtnetlink_rcv+0x1c/0x20 [ 1445.866722][T23683] netlink_unicast+0x589/0x650 [ 1445.871551][T23683] netlink_sendmsg+0x66e/0x770 [ 1445.876364][T23683] ? netlink_getsockopt+0x3e0/0x3e0 [ 1445.881567][T23683] ____sys_sendmsg+0x37c/0x4d0 [ 1445.886338][T23683] __sys_sendmsg+0x1e9/0x270 [ 1445.891028][T23683] ? wake_up_q+0x3f/0x70 [ 1445.895330][T23683] __x64_sys_sendmsg+0x46/0x50 [ 1445.900103][T23683] do_syscall_64+0x44/0x110 [ 1445.904631][T23683] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1445.910596][T23683] RIP: 0033:0x7f1e33d10ae9 [ 1445.915015][T23683] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1445.934682][T23683] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1445.943094][T23683] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1445.951064][T23683] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1445.959035][T23683] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1445.967130][T23683] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1445.975109][T23683] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1445.983117][T23683] 05:01:34 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000040)={0xa, 0x4e24, 0x0, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@dstopts={{0x18}}, @pktinfo={{0x24, 0x29, 0x32, {@ipv4={'\x00', '\xff\xff', @dev}}}}], 0x40}}], 0x2, 0x0) 05:01:34 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001580)={'bridge_slave_0\x00', &(0x7f0000001500)=@ethtool_link_settings={0x41}}) 05:01:34 executing program 3: r0 = socket(0xa, 0x3, 0x5) sendmmsg$inet6(r0, &(0x7f0000002b00)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f0000000040)=[{&(0x7f00000000c0)='\\', 0x1}], 0x1}}], 0x1, 0x0) 05:01:34 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8970, &(0x7f0000001580)={'bridge_slave_0\x00', 0x0}) [ 1445.986305][T23683] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1445.994323][T23692] loop5: detected capacity change from 0 to 2048 [ 1446.032006][T23694] loop0: detected capacity change from 0 to 2048 05:01:34 executing program 1: r0 = socket(0xa, 0x3, 0x5) sendmmsg$inet6(r0, &(0x7f0000000500)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000240)=[{0x0}, {&(0x7f00000000c0)='c', 0x1}, {&(0x7f0000000280)="af", 0x1}], 0x3}}], 0x1, 0x0) 05:01:34 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0x1400}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) [ 1446.055636][T23692] Alternate GPT is invalid, using primary GPT. [ 1446.062109][T23692] loop5: p2 p3 p7 [ 1446.079557][ T2777] Alternate GPT is invalid, using primary GPT. [ 1446.086025][ T2777] loop2: p2 p3 p7 [ 1446.092219][T23694] Alternate GPT is invalid, using primary GPT. [ 1446.098561][T23694] loop0: p2 p3 p7 [ 1446.113045][T23705] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1446.129468][T23705] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1446.138705][T23705] CPU: 0 PID: 23705 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1446.148782][T23705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1446.158867][T23705] Call Trace: [ 1446.162153][T23705] [ 1446.165094][T23705] dump_stack_lvl+0xda/0x130 [ 1446.169701][T23705] dump_stack+0x15/0x20 [ 1446.173896][T23705] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1446.179015][T23705] kobject_add_internal+0x3eb/0x730 [ 1446.184228][T23705] kobject_add+0xdc/0x150 [ 1446.188629][T23705] ? kobject_get+0x95/0xc0 [ 1446.193043][T23705] ? kobject_put+0xd8/0x160 [ 1446.197615][T23705] ? device_add+0x2ea/0x8b0 [ 1446.202251][T23705] device_add+0x2f8/0x8b0 [ 1446.206613][T23705] netdev_register_kobject+0xfc/0x230 [ 1446.211982][T23705] register_netdevice+0x65b/0xb20 [ 1446.217129][T23705] veth_newlink+0x5a6/0x810 [ 1446.221713][T23705] ? veth_validate+0x100/0x100 [ 1446.226574][T23705] rtnl_newlink+0xee5/0x1670 [ 1446.231238][T23705] ? rtnl_newlink+0x2a1/0x1670 [ 1446.236008][T23705] ? security_capable+0x5e/0x80 [ 1446.240938][T23705] ? ns_capable+0x7c/0xb0 [ 1446.245291][T23705] ? rtnl_setlink+0x300/0x300 [ 1446.250047][T23705] rtnetlink_rcv_msg+0x807/0x8c0 [ 1446.254998][T23705] ? nlmon_xmit+0x4b/0x60 [ 1446.259413][T23705] ? nlmon_xmit+0x4b/0x60 [ 1446.263742][T23705] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1446.269053][T23705] ? kmem_cache_free+0x1d9/0x380 [ 1446.274111][T23705] ? __kfree_skb+0x104/0x140 [ 1446.278701][T23705] ? nlmon_xmit+0x4b/0x60 [ 1446.283066][T23705] ? __kfree_skb+0x104/0x140 [ 1446.287652][T23705] ? consume_skb+0x57/0x180 [ 1446.292149][T23705] ? nlmon_xmit+0x4b/0x60 [ 1446.296503][T23705] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1446.301796][T23705] ? __dev_queue_xmit+0xaae/0x1d80 [ 1446.306950][T23705] ? ref_tracker_free+0x3a1/0x400 [ 1446.311976][T23705] netlink_rcv_skb+0x126/0x220 [ 1446.316743][T23705] ? rtnetlink_bind+0x60/0x60 [ 1446.321420][T23705] rtnetlink_rcv+0x1c/0x20 [ 1446.325883][T23705] netlink_unicast+0x589/0x650 [ 1446.330737][T23705] netlink_sendmsg+0x66e/0x770 [ 1446.335519][T23705] ? netlink_getsockopt+0x3e0/0x3e0 [ 1446.340762][T23705] ____sys_sendmsg+0x37c/0x4d0 [ 1446.345567][T23705] __sys_sendmsg+0x1e9/0x270 [ 1446.350242][T23705] ? wake_up_q+0x3f/0x70 [ 1446.354562][T23705] __x64_sys_sendmsg+0x46/0x50 [ 1446.359346][T23705] do_syscall_64+0x44/0x110 [ 1446.363856][T23705] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1446.369856][T23705] RIP: 0033:0x7f1e33d10ae9 [ 1446.374282][T23705] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1446.393977][T23705] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1446.402391][T23705] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 05:01:35 executing program 3: r0 = socket(0xa, 0x3, 0x5) sendmmsg$inet6(r0, &(0x7f0000000280)=[{{&(0x7f0000000080)={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f00000013c0)=[@rthdrdstopts={{0x18, 0x29, 0x4}}], 0x18}}], 0x1, 0x0) 05:01:35 executing program 2: openat$vcsu(0xffffffffffffff9c, &(0x7f0000002e00), 0x200, 0x0) [ 1446.410367][T23705] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1446.418347][T23705] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1446.426322][T23705] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1446.434294][T23705] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1446.442274][T23705] [ 1446.445468][T23705] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1446.488661][ T2777] Alternate GPT is invalid, using primary GPT. [ 1446.488694][T23694] ip6tnl0 speed is unknown, defaulting to 1000 [ 1446.495106][ T2777] loop5: p2 p3 p7 05:01:35 executing program 5: open(0x0, 0x0, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) open(&(0x7f00000007c0)='./bus\x00', 0x200000, 0x8) sendmmsg$unix(r1, 0x0, 0x0, 0x20004805) syz_read_part_table(0x595, &(0x7f00000001c0)="$eJzs0r9La2cYB/A3B27ToZfI5YKDHQSDU1SIgw7JIBJDFiNixcFZcNBBcHCQSHT2xz+g+AvERdwziimIQpwkozgXFJdMKa2ni1OlqPTy+SyH93mecx5evifwvxaFP9rtdiKE0E6+/e3fTgtjpe6JkcmpEBJhNoRQ+PWXvzuJeOKfr57H53J8LiWzjf2r0afTjuue23r6MIr7tSiEtRDCwv1R6r/ejR/fWf4ytb6xVNxcyc/fFVcfBuf6Cl1bhcWdoYNcZbozNxP/WLXoY/anG8PHN+3y4+7X/i/1Riv7ezyXSbzPfj7X6/z3vleb1dZ478nyQOZb86KyHef+LH8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOCdneUvU+sbS8XNlfz8XXH1YXCur9C1VVjcGTrIVaY7czPRy1wt+pj96cbw8U27/Lj7tf9L/adWNvz8MpdJvM9+Ptfr/Pe+V5vV1njvyfJA5lvzorId5/4sfwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADgXyqMlbonRianQkiE2RDCaNRx9Fe9nXzpJ+K58/hZjuulZLaxfzX6dNpx3XNbTx9OxPVaFMJaCGHh/ij14Zfhzf4MAAD//3WghcA=") sched_setaffinity(0x0, 0x8, &(0x7f00000008c0)=0x5) r2 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) 05:01:35 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000007440)=[{{&(0x7f0000000080)={0xa, 0x4e20, 0x0, @private2}, 0x1c, 0x0, 0x0, &(0x7f00000011c0)=[@tclass={{0x14}}], 0x18}}], 0x1, 0x0) 05:01:35 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001580)={'bridge_slave_0\x00', &(0x7f0000001500)=@ethtool_link_settings={0x19}}) 05:01:35 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f00000086c0)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @mcast2}, 0x1c, 0x0}}], 0x1, 0x40805) 05:01:35 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0x1500}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) [ 1446.557798][ T2777] Alternate GPT is invalid, using primary GPT. [ 1446.564333][ T2777] loop0: p2 p3 p7 05:01:35 executing program 1: r0 = socket(0xa, 0x3, 0x5) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000002c0)={'ip6gre0\x00', &(0x7f0000000280)=@ethtool_sset_info={0x37, 0x0, 0xfffffffffffffffd}}) 05:01:35 executing program 0: r0 = open(0x0, 0x0, 0x2) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_read_part_table(0x595, &(0x7f00000001c0)="$eJzs0r1LY1kYB+CTC7NpdogMA1O4hWCwigqx0CIpRGJIY0RcsbAWLLQQLCwkEq39+AcUv0BsxD6lGEEUYiUpxXpBsUmVZde7jdXKorLD8zSHc9733pfD7wT+16LwR7vdToQQ2sm3f/37SWG01DU+PDEZQiLMhBAKv/36dyURd/zz17N4X473pWS2sXc18nTScd19W08fRHG9FoWwGkKYvz9M/de78fM7zV+k1tYXixvL+bm74srDwGxvoXOzsLA9uJ+rTP3ITccPqxZ9zPx0Y+jopl1+3Pna96XeaGUv475M4n3m87le57/7vdqstsZ6jpf6M9+a55WtOPdn+QMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAO/sNH+RWltfLG4s5+fuiisPA7O9hc7NwsL24H6uMvUjNx299NWij5mfbgwd3bTLjztf+77Uf2llL+O+TOJ95vO5Xue/+73arLbGeo6X+jPfmueVrTj3Z/kDAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAP9SYbTUNT48MRlCIsyEEEaijsO/zqejl3oi7juL13LyZS0ls429q5Gnk47r7tt6+mA8Pq9FIayGEObvD1Mffhne7M8AAAD//2UnhdQ=") open(&(0x7f0000000d80)='./file0\x00', 0x41a003, 0x0) open(0x0, 0x14e043, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00000008c0)) syz_clone(0xe204a000, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) 05:01:35 executing program 3: r0 = socket(0xa, 0x3, 0x5) sendmmsg$inet6(r0, &(0x7f0000000280)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0}}, {{&(0x7f0000000080)={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f00000013c0)=[@rthdrdstopts={{0xf}}], 0x18}}], 0x2, 0x0) 05:01:35 executing program 2: syz_open_dev$usbmon(&(0x7f0000000040), 0x0, 0x106001) 05:01:35 executing program 3: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000940)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000f40)={0x10, 0x0, &(0x7f0000000d80)=[@clear_death], 0x0, 0x0, 0x0}) [ 1446.599019][T23721] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1446.633189][ T2777] Alternate GPT is invalid, using primary GPT. [ 1446.639656][ T2777] loop2: p2 p3 p7 [ 1446.650265][T23721] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1446.659540][T23721] CPU: 1 PID: 23721 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1446.669686][T23721] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1446.679840][T23721] Call Trace: [ 1446.683120][T23721] [ 1446.686046][T23721] dump_stack_lvl+0xda/0x130 [ 1446.690706][T23721] dump_stack+0x15/0x20 [ 1446.695001][T23721] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1446.700125][T23721] kobject_add_internal+0x3eb/0x730 [ 1446.705336][T23721] kobject_add+0xdc/0x150 [ 1446.709673][T23721] ? kobject_get+0x95/0xc0 [ 1446.714162][T23721] ? kobject_put+0xd8/0x160 [ 1446.718691][T23721] ? device_add+0x2ea/0x8b0 [ 1446.723343][T23721] device_add+0x2f8/0x8b0 [ 1446.727684][T23721] netdev_register_kobject+0xfc/0x230 [ 1446.733069][T23721] register_netdevice+0x65b/0xb20 [ 1446.738194][T23721] veth_newlink+0x5a6/0x810 [ 1446.742756][T23721] ? veth_validate+0x100/0x100 [ 1446.747607][T23721] rtnl_newlink+0xee5/0x1670 [ 1446.752204][T23721] ? rtnl_newlink+0x2a1/0x1670 [ 1446.756981][T23721] ? security_capable+0x5e/0x80 [ 1446.761838][T23721] ? ns_capable+0x7c/0xb0 [ 1446.766174][T23721] ? rtnl_setlink+0x300/0x300 [ 1446.770871][T23721] rtnetlink_rcv_msg+0x807/0x8c0 [ 1446.775846][T23721] ? nlmon_xmit+0x4b/0x60 [ 1446.780239][T23721] ? nlmon_xmit+0x4b/0x60 [ 1446.784580][T23721] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1446.789881][T23721] ? kmem_cache_free+0x1d9/0x380 [ 1446.794834][T23721] ? __kfree_skb+0x104/0x140 [ 1446.799458][T23721] ? nlmon_xmit+0x4b/0x60 [ 1446.803798][T23721] ? __kfree_skb+0x104/0x140 [ 1446.808451][T23721] ? consume_skb+0x57/0x180 [ 1446.812980][T23721] ? nlmon_xmit+0x4b/0x60 [ 1446.817347][T23721] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1446.822649][T23721] ? __dev_queue_xmit+0xaae/0x1d80 [ 1446.827892][T23721] ? ref_tracker_free+0x3a1/0x400 [ 1446.832989][T23721] netlink_rcv_skb+0x126/0x220 [ 1446.837753][T23721] ? rtnetlink_bind+0x60/0x60 [ 1446.842466][T23721] rtnetlink_rcv+0x1c/0x20 [ 1446.846883][T23721] netlink_unicast+0x589/0x650 [ 1446.851666][T23721] netlink_sendmsg+0x66e/0x770 [ 1446.856460][T23721] ? netlink_getsockopt+0x3e0/0x3e0 [ 1446.861695][T23721] ____sys_sendmsg+0x37c/0x4d0 [ 1446.866486][T23721] __sys_sendmsg+0x1e9/0x270 [ 1446.871107][T23721] __x64_sys_sendmsg+0x46/0x50 [ 1446.875940][T23721] do_syscall_64+0x44/0x110 [ 1446.880463][T23721] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1446.886427][T23721] RIP: 0033:0x7f1e33d10ae9 [ 1446.890844][T23721] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1446.910546][T23721] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1446.918996][T23721] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1446.927032][T23721] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1446.935033][T23721] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1446.943002][T23721] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 05:01:35 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8942, &(0x7f0000001580)={'bridge_slave_0\x00', 0x0}) 05:01:35 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f00000005c0)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c, 0x0}}], 0x1, 0x0) [ 1446.950971][T23721] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1446.958971][T23721] [ 1446.962346][T23721] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1446.986073][T23734] loop5: detected capacity change from 0 to 2048 [ 1446.986856][T23733] loop0: detected capacity change from 0 to 2048 [ 1447.020449][ T2777] Alternate GPT is invalid, using primary GPT. [ 1447.026878][ T2777] loop2: p2 p3 p7 [ 1447.038578][T23733] Alternate GPT is invalid, using primary GPT. [ 1447.041714][T23734] Alternate GPT is invalid, using primary GPT. [ 1447.044870][T23733] loop0: p2 p3 p7 [ 1447.054932][T23734] loop5: p2 p3 p7 [ 1447.072028][ T27] audit: type=1400 audit(1699160495.794:459): avc: denied { write } for pid=23740 comm="syz-executor.2" name="usbmon0" dev="devtmpfs" ino=117 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 1447.088688][T23733] ip6tnl0 speed is unknown, defaulting to 1000 [ 1447.123019][ T2777] Alternate GPT is invalid, using primary GPT. [ 1447.129606][ T2777] loop5: p2 p3 p7 [ 1447.183542][ T2777] Alternate GPT is invalid, using primary GPT. [ 1447.189810][ T2777] loop2: p2 p3 p7 [ 1447.194194][ T6911] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 1447.222078][ T2777] Alternate GPT is invalid, using primary GPT. [ 1447.228548][ T2777] loop5: p2 p3 p7 [ 1447.250300][ T2777] Alternate GPT is invalid, using primary GPT. [ 1447.256609][ T2777] loop2: p2 p3 p7 [ 1447.294111][T12914] udevd[12914]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 1447.308485][ T6893] udevd[6893]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 1447.312846][ T6841] udevd[6841]: inotify_add_watch(7, /dev/loop0p7, 10) failed: No such file or directory [ 1447.368320][ T6911] udevd[6911]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 1447.369596][ T6896] udevd[6896]: inotify_add_watch(7, /dev/loop0p7, 10) failed: No such file or directory [ 1447.379550][ T6893] udevd[6893]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory 05:01:36 executing program 3: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000cc0), 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, 0x0) 05:01:36 executing program 1: quotactl$Q_GETNEXTQUOTA(0x0, &(0x7f00000000c0)=ANY=[], 0xffffffffffffffff, 0x0) 05:01:36 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001580)={'bridge_slave_0\x00', &(0x7f0000001500)=@ethtool_link_settings={0xc}}) 05:01:36 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0x2500}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:01:36 executing program 0: r0 = open(0x0, 0x0, 0x2) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") open(&(0x7f0000000d80)='./file0\x00', 0x41a003, 0x0) open(0x0, 0x14e043, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00000008c0)) syz_clone(0xe204a000, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) 05:01:36 executing program 5: open(0x0, 0x0, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) open(&(0x7f00000007c0)='./bus\x00', 0x200000, 0x8) sendmmsg$unix(r1, 0x0, 0x0, 0x20004805) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") sched_setaffinity(0x0, 0x8, &(0x7f00000008c0)=0x5) r2 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) [ 1447.413284][ T6892] udevd[6892]: inotify_add_watch(7, /dev/loop0p7, 10) failed: No such file or directory [ 1447.413736][ T7103] udevd[7103]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 1447.424925][ T6911] udevd[6911]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory 05:01:36 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000031000000080001000000000008"], 0x30}}, 0x0) 05:01:36 executing program 3: r0 = getpgid(0x0) process_vm_writev(r0, &(0x7f0000000240)=[{&(0x7f0000000400)=""/4096, 0x1000}], 0x100000000000024e, &(0x7f0000002700)=[{&(0x7f0000001600)=""/4096, 0x1000}], 0x1, 0x0) [ 1447.461765][T12887] udevd[12887]: inotify_add_watch(7, /dev/loop5p3, 10) failed: No such file or directory [ 1447.494773][T23753] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1447.518044][T23753] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1447.518768][T23751] loop0: detected capacity change from 0 to 2048 [ 1447.527471][T23753] CPU: 1 PID: 23753 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1447.543851][T23753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1447.553924][T23753] Call Trace: [ 1447.557220][T23753] [ 1447.560214][T23753] dump_stack_lvl+0xda/0x130 [ 1447.564892][T23753] dump_stack+0x15/0x20 [ 1447.569087][T23753] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1447.574362][T23753] kobject_add_internal+0x3eb/0x730 [ 1447.579589][T23753] kobject_add+0xdc/0x150 [ 1447.583981][T23753] ? kobject_get+0x95/0xc0 [ 1447.588482][T23753] ? kobject_put+0xd8/0x160 [ 1447.593000][T23753] ? device_add+0x2ea/0x8b0 [ 1447.593116][T23766] loop5: detected capacity change from 0 to 2048 [ 1447.597519][T23753] device_add+0x2f8/0x8b0 [ 1447.597553][T23753] netdev_register_kobject+0xfc/0x230 [ 1447.597592][T23753] register_netdevice+0x65b/0xb20 05:01:36 executing program 1: r0 = socket(0xa, 0x3, 0x5) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000240)={'syztnl0\x00', &(0x7f0000000400)=ANY=[@ANYRES16, @ANYBLOB="008000969dba5777ce5a41000025005c006800000404574bde66a076e527a7a0b7909078ac1414aa7f000003441cdfa3ac1414bb00000009"]}) 05:01:36 executing program 3: r0 = socket(0xa, 0x3, 0x5) sendmmsg$inet6(r0, &(0x7f0000000280)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0}}], 0x1, 0x80fe) 05:01:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000a00)={&(0x7f00000009c0)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000002f00), 0xffffffffffffffff) 05:01:36 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14}, 0x14}}, 0x24000000) [ 1447.618727][T23753] veth_newlink+0x5a6/0x810 [ 1447.623295][T23753] ? veth_validate+0x100/0x100 [ 1447.628187][T23753] rtnl_newlink+0xee5/0x1670 [ 1447.632816][T23753] ? rtnl_newlink+0x2a1/0x1670 [ 1447.637708][T23753] ? security_capable+0x5e/0x80 [ 1447.642642][T23753] ? ns_capable+0x7c/0xb0 [ 1447.647032][T23753] ? rtnl_setlink+0x300/0x300 [ 1447.651789][T23753] rtnetlink_rcv_msg+0x807/0x8c0 [ 1447.655720][T23770] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1447.656744][T23753] ? nlmon_xmit+0x4b/0x60 [ 1447.656780][T23753] ? nlmon_xmit+0x4b/0x60 [ 1447.674694][T23753] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1447.680021][T23753] ? kmem_cache_free+0x1d9/0x380 [ 1447.683977][ T2777] Alternate GPT is invalid, using primary GPT. [ 1447.684975][T23753] ? __kfree_skb+0x104/0x140 [ 1447.691326][ T2777] loop2: p2 p3 p7 [ 1447.695703][T23753] ? nlmon_xmit+0x4b/0x60 [ 1447.695730][T23753] ? __kfree_skb+0x104/0x140 [ 1447.708391][T23753] ? consume_skb+0x57/0x180 [ 1447.713012][T23753] ? nlmon_xmit+0x4b/0x60 [ 1447.717369][T23753] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1447.722748][T23753] ? __dev_queue_xmit+0xaae/0x1d80 [ 1447.727917][T23753] ? ref_tracker_free+0x3a1/0x400 [ 1447.732988][T23753] netlink_rcv_skb+0x126/0x220 [ 1447.737770][T23753] ? rtnetlink_bind+0x60/0x60 [ 1447.742493][T23753] rtnetlink_rcv+0x1c/0x20 [ 1447.746935][T23753] netlink_unicast+0x589/0x650 [ 1447.751766][T23753] netlink_sendmsg+0x66e/0x770 [ 1447.756612][T23753] ? netlink_getsockopt+0x3e0/0x3e0 [ 1447.761843][T23753] ____sys_sendmsg+0x37c/0x4d0 05:01:36 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) [ 1447.766679][T23753] __sys_sendmsg+0x1e9/0x270 [ 1447.771370][T23753] __x64_sys_sendmsg+0x46/0x50 [ 1447.776167][T23753] do_syscall_64+0x44/0x110 [ 1447.780717][T23753] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1447.786674][T23753] RIP: 0033:0x7f1e33d10ae9 [ 1447.791190][T23753] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1447.810825][T23753] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1447.819282][T23753] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1447.827250][T23753] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1447.835219][T23753] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1447.843226][T23753] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1447.851282][T23753] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1447.859338][T23753] 05:01:36 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_CONTROL_PORT_FRAME(r0, &(0x7f0000000a00)={0x0, 0x0, &(0x7f00000009c0)={&(0x7f0000000940)={0x28, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}}, 0x28}}, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000ec0), 0xffffffffffffffff) sendmsg$NL80211_CMD_PEER_MEASUREMENT_START(r0, &(0x7f0000001f80)={&(0x7f0000000e80)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000001f40)={&(0x7f0000000f00)={0x20, r1, 0x1, 0x0, 0x0, {{}, {@void, @void}}, [@NL80211_PMSR_ATTR_PEERS={0xc, 0x5, 0x0, 0x1, [{0x8, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_CHAN={0x4}]}]}]}, 0x20}}, 0x0) 05:01:36 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001580)={'bridge_slave_0\x00', &(0x7f0000001500)=@ethtool_link_settings={0x26}}) [ 1447.862603][T23753] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1447.901306][T23771] ip6tnl0 speed is unknown, defaulting to 1000 [ 1447.904414][T23751] Alternate GPT is invalid, using primary GPT. [ 1447.913896][T23751] loop0: p2 p3 p7 05:01:36 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0x2bab}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) [ 1447.924532][T23766] Alternate GPT is invalid, using primary GPT. [ 1447.930873][T23766] loop5: p2 p3 p7 [ 1447.938989][T23781] netlink: 'syz-executor.1': attribute type 5 has an invalid length. [ 1447.957632][ T2777] Alternate GPT is invalid, using primary GPT. [ 1447.964039][ T2777] loop2: p2 p3 p7 [ 1447.982281][T23783] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1447.998442][T23783] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1448.007666][T23783] CPU: 1 PID: 23783 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1448.017820][T23783] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1448.027975][T23783] Call Trace: [ 1448.031283][T23783] [ 1448.034235][T23783] dump_stack_lvl+0xda/0x130 [ 1448.039223][T23783] dump_stack+0x15/0x20 [ 1448.043495][T23783] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1448.048728][T23783] kobject_add_internal+0x3eb/0x730 [ 1448.054026][T23783] kobject_add+0xdc/0x150 [ 1448.055064][ T2777] Alternate GPT is invalid, using primary GPT. [ 1448.058433][T23783] ? kobject_get+0x95/0xc0 [ 1448.064752][ T2777] loop2: p2 p3 p7 [ 1448.068978][T23783] ? kobject_put+0xd8/0x160 [ 1448.077217][T23783] ? device_add+0x2ea/0x8b0 [ 1448.081818][T23783] device_add+0x2f8/0x8b0 [ 1448.086184][T23783] netdev_register_kobject+0xfc/0x230 [ 1448.091582][T23783] register_netdevice+0x65b/0xb20 [ 1448.096662][T23783] veth_newlink+0x5a6/0x810 [ 1448.101306][T23783] ? veth_validate+0x100/0x100 [ 1448.106119][T23783] rtnl_newlink+0xee5/0x1670 [ 1448.110746][T23783] ? rtnl_newlink+0x2a1/0x1670 [ 1448.115553][T23783] ? security_capable+0x5e/0x80 [ 1448.120485][T23783] ? ns_capable+0x7c/0xb0 [ 1448.124891][T23783] ? rtnl_setlink+0x300/0x300 [ 1448.129614][T23783] rtnetlink_rcv_msg+0x807/0x8c0 [ 1448.134604][T23783] ? nlmon_xmit+0x4b/0x60 [ 1448.138981][T23783] ? nlmon_xmit+0x4b/0x60 [ 1448.143404][T23783] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1448.148726][T23783] ? kmem_cache_free+0x1d9/0x380 [ 1448.153700][T23783] ? __kfree_skb+0x104/0x140 [ 1448.158408][T23783] ? nlmon_xmit+0x4b/0x60 [ 1448.162764][T23783] ? __kfree_skb+0x104/0x140 [ 1448.167377][T23783] ? consume_skb+0x57/0x180 [ 1448.172090][T23783] ? nlmon_xmit+0x4b/0x60 [ 1448.176480][T23783] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1448.181795][T23783] ? __dev_queue_xmit+0xaae/0x1d80 [ 1448.187009][T23783] ? ref_tracker_free+0x3a1/0x400 [ 1448.192181][T23783] netlink_rcv_skb+0x126/0x220 [ 1448.196973][T23783] ? rtnetlink_bind+0x60/0x60 [ 1448.201671][T23783] rtnetlink_rcv+0x1c/0x20 [ 1448.206083][T23783] netlink_unicast+0x589/0x650 [ 1448.211010][T23783] netlink_sendmsg+0x66e/0x770 [ 1448.215866][T23783] ? netlink_getsockopt+0x3e0/0x3e0 [ 1448.221108][T23783] ____sys_sendmsg+0x37c/0x4d0 [ 1448.225965][T23783] __sys_sendmsg+0x1e9/0x270 [ 1448.230603][T23783] ? wake_up_q+0x3f/0x70 [ 1448.234870][T23783] __x64_sys_sendmsg+0x46/0x50 [ 1448.239633][T23783] do_syscall_64+0x44/0x110 [ 1448.244137][T23783] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1448.250054][T23783] RIP: 0033:0x7f1e33d10ae9 [ 1448.254461][T23783] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1448.274239][T23783] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1448.282659][T23783] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1448.290649][T23783] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1448.298656][T23783] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1448.306640][T23783] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1448.314617][T23783] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1448.322711][T23783] 05:01:37 executing program 2: r0 = socket(0xa, 0x3, 0x5) sendmmsg$inet6(r0, &(0x7f00000017c0)=[{{0x0, 0x0, &(0x7f0000001700)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}], 0x1, 0x0) 05:01:37 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0xa, 0x3, 0x5) syz_genetlink_get_family_id$smc(&(0x7f0000000d40), r1) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r1) ioctl$sock_SIOCETHTOOL(r0, 0x89a0, &(0x7f0000000040)={'nicvf0\x00', 0x0}) 05:01:37 executing program 1: r0 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc2}, &(0x7f0000000080)={0x0, "9be9b3cab79e1d7b67cdf17dc7c0fe05d4a888f2fc8ae2caaea1664152afbd1d9f80ce760acdc6a968368382ce2fc5bda542f46c41ee75d9364075587d34e790"}, 0x48, 0xfffffffffffffffb) keyctl$KEYCTL_MOVE(0x1e, r0, 0x0, 0xfffffffffffffffc, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) keyctl$negate(0xd, 0x0, 0x0, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, 0x0, 0x0, 0x0) add_key$fscrypt_v1(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$negate(0xd, 0x0, 0x0, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, 0x0, 0x0) [ 1448.325781][T23783] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. 05:01:37 executing program 5: open(0x0, 0x0, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) open(&(0x7f00000007c0)='./bus\x00', 0x200000, 0x8) sendmmsg$unix(r1, 0x0, 0x0, 0x20004805) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") sched_setaffinity(0x0, 0x8, &(0x7f00000008c0)=0x5) r2 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) 05:01:37 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet6(r0, &(0x7f0000002b00)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f0000001380)=[{&(0x7f0000000040)='B', 0x1}], 0x300, 0x0, 0x4000}}], 0x1, 0x0) 05:01:37 executing program 1: r0 = socket(0x11, 0xa, 0x0) sendmmsg$inet6(r0, &(0x7f0000000380)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c, 0x0}}], 0x1, 0x0) 05:01:37 executing program 0: r0 = open(0x0, 0x0, 0x2) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") open(&(0x7f0000000d80)='./file0\x00', 0x41a003, 0x0) open(0x0, 0x14e043, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00000008c0)) syz_clone(0xe204a000, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) 05:01:37 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0x4788}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:01:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_SET(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)={0x14}, 0x14}}, 0x0) 05:01:37 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r0, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001f9cff"], 0x14}}, 0x0) [ 1448.406390][ T2777] Alternate GPT is invalid, using primary GPT. [ 1448.412779][ T2777] loop0: p2 p3 p7 05:01:37 executing program 1: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000004300), 0x0, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000043c0), r0) [ 1448.479024][T23799] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1448.481718][T23803] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=23803 comm=syz-executor.3 [ 1448.509966][T23804] loop5: detected capacity change from 0 to 2048 05:01:37 executing program 2: r0 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc2}, &(0x7f0000000080)={0x0, "9be9b3cab79e1d7b67cdf17dc7c0fe05d4a888f2fc8ae2caaea1664152afbd1d9f80ce760acdc6a968368382ce2fc5bda542f46c41ee75d9364075587d34e790"}, 0x48, 0xfffffffffffffffb) keyctl$KEYCTL_MOVE(0x1e, r0, 0x0, 0xfffffffffffffffc, 0x0) 05:01:37 executing program 1: openat$vcsu(0xffffffffffffff9c, &(0x7f0000004300), 0x109002, 0x0) [ 1448.539325][T23807] loop0: detected capacity change from 0 to 2048 [ 1448.556329][T23799] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1448.565577][T23799] CPU: 1 PID: 23799 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1448.575662][T23799] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1448.585730][T23799] Call Trace: [ 1448.589017][T23799] [ 1448.592045][T23799] dump_stack_lvl+0xda/0x130 [ 1448.596740][T23799] dump_stack+0x15/0x20 [ 1448.600984][T23799] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1448.606120][T23799] kobject_add_internal+0x3eb/0x730 [ 1448.611403][T23799] kobject_add+0xdc/0x150 [ 1448.615806][T23799] ? kobject_get+0x95/0xc0 [ 1448.620231][T23799] ? kobject_put+0xd8/0x160 [ 1448.624771][T23799] ? device_add+0x2ea/0x8b0 [ 1448.629323][T23799] device_add+0x2f8/0x8b0 [ 1448.633742][T23799] netdev_register_kobject+0xfc/0x230 [ 1448.639188][T23799] register_netdevice+0x65b/0xb20 [ 1448.644253][T23799] veth_newlink+0x5a6/0x810 [ 1448.645111][T23804] Alternate GPT is invalid, using primary GPT. [ 1448.648871][T23799] ? veth_validate+0x100/0x100 [ 1448.655170][T23804] loop5: p2 p3 p7 [ 1448.659745][T23799] rtnl_newlink+0xee5/0x1670 [ 1448.668154][T23799] ? rtnl_newlink+0x2a1/0x1670 [ 1448.672973][T23799] ? security_capable+0x5e/0x80 [ 1448.677940][T23799] ? ns_capable+0x7c/0xb0 [ 1448.680726][ T2777] Alternate GPT is invalid, using primary GPT. [ 1448.682281][T23799] ? rtnl_setlink+0x300/0x300 [ 1448.688666][ T2777] loop2: p2 p3 p7 [ 1448.693076][T23799] rtnetlink_rcv_msg+0x807/0x8c0 [ 1448.701773][T23799] ? nlmon_xmit+0x4b/0x60 [ 1448.706117][T23799] ? nlmon_xmit+0x4b/0x60 [ 1448.710606][T23799] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1448.715920][T23799] ? kmem_cache_free+0x1d9/0x380 [ 1448.720889][T23799] ? __kfree_skb+0x104/0x140 [ 1448.725560][T23799] ? nlmon_xmit+0x4b/0x60 [ 1448.730080][T23799] ? __kfree_skb+0x104/0x140 [ 1448.734725][T23799] ? consume_skb+0x57/0x180 [ 1448.739252][T23799] ? nlmon_xmit+0x4b/0x60 [ 1448.743687][T23799] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1448.749094][T23799] ? __dev_queue_xmit+0xaae/0x1d80 [ 1448.754249][T23799] ? ref_tracker_free+0x3a1/0x400 [ 1448.759339][T23799] netlink_rcv_skb+0x126/0x220 [ 1448.764119][T23799] ? rtnetlink_bind+0x60/0x60 [ 1448.764149][ T2777] Alternate GPT is invalid, using primary GPT. [ 1448.764392][ T2777] loop2: p2 p3 p7 [ 1448.768920][T23799] rtnetlink_rcv+0x1c/0x20 [ 1448.768942][T23799] netlink_unicast+0x589/0x650 [ 1448.787982][T23799] netlink_sendmsg+0x66e/0x770 [ 1448.792763][T23799] ? netlink_getsockopt+0x3e0/0x3e0 [ 1448.798106][T23799] ____sys_sendmsg+0x37c/0x4d0 [ 1448.802898][T23799] __sys_sendmsg+0x1e9/0x270 [ 1448.807583][T23799] ? wake_up_q+0x3f/0x70 [ 1448.811900][T23799] __x64_sys_sendmsg+0x46/0x50 [ 1448.816718][T23799] do_syscall_64+0x44/0x110 [ 1448.821304][T23799] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1448.827279][T23799] RIP: 0033:0x7f1e33d10ae9 [ 1448.831744][T23799] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1448.834807][ T2777] Alternate GPT is invalid, using primary GPT. [ 1448.851424][T23799] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1448.857762][ T2777] loop5: p2 p3 p7 [ 1448.866047][T23799] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1448.866063][T23799] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 05:01:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_SET(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)={0x14}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x14}, 0x14}}, 0x0) [ 1448.885814][T23799] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1448.893806][T23799] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1448.901850][T23799] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1448.909849][T23799] [ 1448.912940][T23799] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. 05:01:37 executing program 1: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, 0x0) [ 1448.950811][T23807] Alternate GPT is invalid, using primary GPT. [ 1448.954015][T23819] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=23819 comm=syz-executor.3 [ 1448.957213][T23807] loop0: p2 p3 p7 [ 1448.981573][T23819] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=23819 comm=syz-executor.3 [ 1449.003316][T23814] ip6tnl0 speed is unknown, defaulting to 1000 [ 1449.032416][ T2777] Alternate GPT is invalid, using primary GPT. [ 1449.038903][ T2777] loop2: p2 p3 p7 [ 1449.178324][ T2777] Alternate GPT is invalid, using primary GPT. [ 1449.184851][ T2777] loop0: p2 p3 p7 05:01:37 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r0, &(0x7f00000017c0)={&(0x7f00000016c0), 0xc, &(0x7f0000001780)={0x0}, 0x5}, 0x0) 05:01:38 executing program 2: socketpair(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, 0x0, 0x0) 05:01:38 executing program 3: bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000003240), 0x48) 05:01:38 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0x4800}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:01:38 executing program 0: r0 = open(0x0, 0x0, 0x2) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") open(&(0x7f0000000d80)='./file0\x00', 0x41a003, 0x0) open(0x0, 0x14e043, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00000008c0)) syz_clone(0xe204a000, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) 05:01:38 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000001c80)=[{{&(0x7f0000000000)={0x2, 0x0, 0x0, @remote}, 0x1c, &(0x7f0000001080)=[{&(0x7f0000000080)="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", 0x20001080}], 0x1}}, {{&(0x7f00000010c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}}, 0x1c, &(0x7f0000001440)=[{&(0x7f0000001100)="b6495c76e16c5c4d903bb52746eda09f5ee3a9375f065505739101c3206c6772326c5b4a2e5438d6fedbbaa7931a2414d0919e454465cf8a3452890359f18b09dafb3539556f1f17755d9e8daa1448397d42ae5bdaf7b631e7857acdfb2a1efd267b1e894cefaf0c91199cb3e218edb4921be1123ebc", 0xfffffffffffffdf9}, {&(0x7f0000001180)="1ba5286af5e4ff1486de61e8645fa4ea3a1c58b0d5221de6165842a79d624ba76b937e6a27baf3657ce0dd3e6cb444e260e43241ea20d42eb0be7eb262e836777ab49a4bba928fccf6295e5d1d9c38e4068977bd92f115df2e03d57d1af399b4176ce14853bf3540237cb8f6d7c989b228981c475b310bf8042c777fdaf65b37f7b212246c9edafffd2b6f5c03b1eec1ed238538e361ef8fe00b04610d8eef071051de7f33a03c2ea3245857672cd8ad93c9e27be0869a6f77311851bb871827ddbe1be4", 0xc4}, {&(0x7f0000001280)="b5d52599e98f913278129fe7889167c2e385dbe3cebca12b57561c0105de5210e876fd21f90209b40609026584b6152f4a6dfb707419fe748a7baa0a781fadf3f0d4685146da65d39b59b7c18e06d6545b50107e9044c05c53ccdd7442a81a9796927f5ad643c2e5bd1b9804661e6aa7c28df88dcc194878fd145cfeeae2deadb1663a3415e4770b3249a9863713cd85b867f93cdf9db7f40a8f", 0x9a}, {&(0x7f0000001340)="2018172cff06440737ada81153ae7decfffead4ea0ebeabf76ea4826755daadb0b5297edb13c9d84c449ab35af41a321d3a86cc37c9254d48f6362118751ed38ea401f7b952d221b52d7284a1df8e16e8465f121b632aed5cf39555b9430081a2192d623dbdcb89ef36debbcb14ba104a1402a630a47982da5de714c02cca0e0cd081d0c3ffbbd502a0a32670d7d62efa57eb0f492ae5c274e087c4507cd22d2ec28479ba5b82ac5adeffd5044223d249c347d858e19adb715649a25245c10b2190fb14f918a66eeaf5c36b9f2", 0xcd}], 0x4, &(0x7f0000001d80)=[@rthdr={{0x78, 0x29, 0x39, {0x0, 0xc, 0x0, 0x0, 0x0, [@private2, @dev, @private2, @loopback, @loopback, @loopback]}}}, @rthdrdstopts={{0x150, 0x29, 0x37, {0x0, 0x26, '\x00', [@ra, @enc_lim, @ra, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @hao={0xc9, 0x10, @loopback}, @ra, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x0, 0xdf, "8047ab30eeff6cfbc126e9498d5db4637563eddaef7271c847699aff0f8029ff1f4e7f6baa3d0eeb8c40b6ff40352eb9a6159d6f28869e59ec7df3b178644b2c8bda50535c92944ea5e36ec4700ea27b3f288f79a39bde939f5f6f88058441bc97fe17445ccadf1a1143b9ebfd9690e2ac5319ea05c35427b6100fe94903598698bfccbd0ae54cc516db0f6007262137e953aa28023d4848ddacc50ce4a11adcf2362b7458228fdbb48cd6f45f66dc9bcb0ed666e75d5b417bb36d9d6c4b44b466fe1f528b5d7bf0b1543ca4405ec4cb864531e4bf5456340895de98ff1a53"}]}}}, @rthdr={{0xb8, 0x29, 0x39, {0x0, 0x14, 0x0, 0x0, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @ipv4={'\x00', '\xff\xff', @remote}, @dev, @private1, @dev, @mcast2, @remote, @private2, @private0, @remote]}}}, @dontfrag={{0x14}}], 0x298}}, {{&(0x7f0000001740)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c, &(0x7f0000001940)=[{&(0x7f0000001780)="70e77f61db9e8c83b7e2193d17edd820dc4084542511e543b60f3fbcbae34e33ff41a527b05dc0efc461382d2b395faea207652f3b9b5a81fc81036386c8bfd5fda9834b4118036a962faa749b845bfd533881c727b064a8664b9bf39b4355a81bba94e07965ecb1aa37e83131e9c5832dc143c10a38e304e48c905dbc338e3665d88782818f7059738b500bb64917394c7941f5777ac8dd934250155ede9b", 0x9f}, {&(0x7f0000001840)="5a2df2ef4b192904c000bd82040982985588c89325b518fc6018800830a4664dba785841d8be54a07197086639c56a777e52a8441f6917e4712360fbd0a740b3a0057ce4ec9cb40d45b3a63fccf9d0cb94f9bed15bbc6d986fb06002a5dc6540caa2b108d99234970436c32bdea15a3d8f8a0979338862372ac56d06ed451c9d666d9db26f9aa62c722d96aa55c0fb46aa4026c0deeaefe4b0b798d5766d9a2e481c2e7cd0883ba296a1d2af4e5e2eea2676fcb97c4f97210afac7f817f04cf81cf08c97bf0724a6742a6d3edf343bbb1904687eea2e6e413500758db4a49e3f04fcac08cf73e691e0a947c2f7e25e1c", 0xf0}], 0x2, &(0x7f0000001980)=[@rthdrdstopts={{0x50, 0x29, 0x37, {0x0, 0x6, '\x00', [@pad1, @pad1, @enc_lim, @hao={0xc9, 0x10, @private0}, @jumbo, @enc_lim, @ra, @jumbo, @pad1, @pad1]}}}, @pktinfo={{0x24, 0x29, 0x32, {@local}}}, @hoplimit={{0x14}}, @dstopts_2292={{0x30, 0x29, 0x4, {0x0, 0x2, '\x00', [@jumbo, @jumbo, @jumbo]}}}, @hoplimit_2292={{0x14}}, @dstopts_2292={{0x28, 0x29, 0x4, {0x0, 0x1, '\x00', [@pad1, @generic={0x0, 0x6, "bf43412a1c8f"}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@empty}}}], 0x128}}, {{&(0x7f0000001ac0)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}, 0x1c, &(0x7f0000001bc0)=[{&(0x7f0000001b00)="d965bd4aa836dd1e549ad3c209cf5751377f26ce1def51f3f0772b1b02047b0ab76224980e37501abc046342e89829004ebf45ae4c0214893c3331b05e21e7a019f330d04c410172db761764622f0ebc72de76e1e2ca62296dae8fa76e613ad53c56ab036e4098078acbf5eaf467720798f48be1672aae6f3429fa8980e6a125bf829c802a7c01ba270735af70303f9309379eb276178526883b9dde4d6cd53a99d25527f83064602cdf8ee140c86b0c9ecb64", 0xb3}], 0x1, &(0x7f0000001c00)=[@rthdrdstopts={{0x30, 0x29, 0x37, {0x0, 0x2, '\x00', [@hao={0xc9, 0x10, @private0}]}}}, @dontfrag={{0x14}}], 0x48}}], 0x4, 0x0) 05:01:38 executing program 5: open(0x0, 0x0, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) open(&(0x7f00000007c0)='./bus\x00', 0x200000, 0x8) sendmmsg$unix(r1, 0x0, 0x0, 0x20004805) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") sched_setaffinity(0x0, 0x8, &(0x7f00000008c0)=0x5) r2 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) 05:01:38 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001580)={'bridge_slave_0\x00', &(0x7f0000001500)=@ethtool_link_settings={0x28}}) 05:01:38 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, 0x0, &(0x7f00000002c0)) [ 1449.300321][T23832] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1449.318000][ T2777] Alternate GPT is invalid, using primary GPT. [ 1449.321315][T23832] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1449.324450][ T2777] loop2: p2 p3 p7 [ 1449.333287][T23832] CPU: 1 PID: 23832 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1449.347085][T23832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1449.357266][T23832] Call Trace: [ 1449.360544][T23832] [ 1449.363490][T23832] dump_stack_lvl+0xda/0x130 [ 1449.368122][T23832] dump_stack+0x15/0x20 [ 1449.372298][T23832] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1449.377454][T23832] kobject_add_internal+0x3eb/0x730 [ 1449.382669][T23832] kobject_add+0xdc/0x150 [ 1449.387088][T23832] ? kobject_get+0x95/0xc0 [ 1449.391518][T23832] ? kobject_put+0xd8/0x160 [ 1449.396183][T23832] ? device_add+0x2ea/0x8b0 [ 1449.400785][T23832] device_add+0x2f8/0x8b0 [ 1449.405176][T23832] netdev_register_kobject+0xfc/0x230 [ 1449.410591][T23832] register_netdevice+0x65b/0xb20 [ 1449.415709][T23832] veth_newlink+0x5a6/0x810 [ 1449.420249][T23832] ? veth_validate+0x100/0x100 [ 1449.425099][T23832] rtnl_newlink+0xee5/0x1670 [ 1449.429699][T23832] ? rtnl_newlink+0x2a1/0x1670 [ 1449.434475][T23832] ? security_capable+0x5e/0x80 [ 1449.439376][T23832] ? ns_capable+0x7c/0xb0 [ 1449.443734][T23832] ? rtnl_setlink+0x300/0x300 [ 1449.448485][T23832] rtnetlink_rcv_msg+0x807/0x8c0 [ 1449.453458][T23832] ? nlmon_xmit+0x4b/0x60 [ 1449.457880][T23832] ? nlmon_xmit+0x4b/0x60 [ 1449.462219][T23832] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1449.467587][T23832] ? kmem_cache_free+0x1d9/0x380 [ 1449.472560][T23832] ? __kfree_skb+0x104/0x140 [ 1449.477157][T23832] ? nlmon_xmit+0x4b/0x60 [ 1449.481493][T23832] ? __kfree_skb+0x104/0x140 [ 1449.486088][T23832] ? consume_skb+0x57/0x180 [ 1449.490647][T23832] ? nlmon_xmit+0x4b/0x60 [ 1449.495051][T23832] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1449.500433][T23832] ? __dev_queue_xmit+0xaae/0x1d80 [ 1449.505616][T23832] ? ref_tracker_free+0x3a1/0x400 [ 1449.510665][T23832] netlink_rcv_skb+0x126/0x220 [ 1449.515457][T23832] ? rtnetlink_bind+0x60/0x60 [ 1449.520173][T23832] rtnetlink_rcv+0x1c/0x20 [ 1449.524601][T23832] netlink_unicast+0x589/0x650 [ 1449.529393][T23832] netlink_sendmsg+0x66e/0x770 [ 1449.534227][T23832] ? netlink_getsockopt+0x3e0/0x3e0 [ 1449.539433][T23832] ____sys_sendmsg+0x37c/0x4d0 [ 1449.544216][T23832] __sys_sendmsg+0x1e9/0x270 [ 1449.548888][T23832] __x64_sys_sendmsg+0x46/0x50 [ 1449.553722][T23832] do_syscall_64+0x44/0x110 [ 1449.558258][T23832] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1449.564215][T23832] RIP: 0033:0x7f1e33d10ae9 [ 1449.568649][T23832] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1449.588318][T23832] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1449.596735][T23832] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1449.604707][T23832] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1449.612743][T23832] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1449.620717][T23832] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1449.628769][T23832] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1449.636824][T23832] 05:01:38 executing program 3: r0 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc2}, &(0x7f0000000080)={0x0, "9be9b3cab79e1d7b67cdf17dc7c0fe05d4a888f2fc8ae2caaea1664152afbd1d9f80ce760acdc6a968368382ce2fc5bda542f46c41ee75d9364075587d34e790"}, 0x48, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000280), 0x0, 0x0, 0x0, r0) [ 1449.640274][T23832] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1449.674075][T23831] loop0: detected capacity change from 0 to 2048 05:01:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001580)={'bridge_slave_0\x00', &(0x7f0000001500)=@ethtool_link_settings={0x10}}) 05:01:38 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8912, &(0x7f0000001580)={'bridge_slave_0\x00', 0x0}) 05:01:38 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000380)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x18, 0x0}}], 0x1, 0x0) 05:01:38 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0x4888}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) [ 1449.714643][T23844] loop5: detected capacity change from 0 to 2048 05:01:38 executing program 3: add_key$keyring(&(0x7f00000007c0), &(0x7f0000000800)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) 05:01:38 executing program 1: r0 = socket(0xa, 0x3, 0x5) sendmmsg$inet6(r0, &(0x7f0000000280)=[{{&(0x7f0000000080)={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f00000013c0)=[@rthdrdstopts={{0x18, 0x29, 0x3b}}], 0x18}}], 0x1, 0x0) [ 1449.772846][T23844] Alternate GPT is invalid, using primary GPT. [ 1449.779329][T23844] loop5: p2 p3 p7 [ 1449.800961][T23831] Alternate GPT is invalid, using primary GPT. [ 1449.807466][T23831] loop0: p2 p3 p7 [ 1449.823606][T23845] ip6tnl0 speed is unknown, defaulting to 1000 [ 1449.836055][ T2777] Alternate GPT is invalid, using primary GPT. [ 1449.842371][ T2777] loop2: p2 p3 p7 [ 1449.846950][T23856] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1449.861272][T23856] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1449.870507][T23856] CPU: 1 PID: 23856 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1449.880628][T23856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1449.890732][T23856] Call Trace: [ 1449.894017][T23856] [ 1449.896961][T23856] dump_stack_lvl+0xda/0x130 [ 1449.901593][T23856] dump_stack+0x15/0x20 [ 1449.905786][T23856] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1449.910943][T23856] kobject_add_internal+0x3eb/0x730 [ 1449.916236][T23856] kobject_add+0xdc/0x150 [ 1449.920600][T23856] ? kobject_get+0x95/0xc0 [ 1449.925028][T23856] ? kobject_put+0xd8/0x160 [ 1449.929561][T23856] ? device_add+0x2ea/0x8b0 [ 1449.934080][T23856] device_add+0x2f8/0x8b0 [ 1449.938422][T23856] netdev_register_kobject+0xfc/0x230 [ 1449.943843][T23856] register_netdevice+0x65b/0xb20 [ 1449.948996][T23856] veth_newlink+0x5a6/0x810 [ 1449.953526][T23856] ? veth_validate+0x100/0x100 [ 1449.958296][T23856] rtnl_newlink+0xee5/0x1670 [ 1449.962880][T23856] ? rtnl_newlink+0x2a1/0x1670 [ 1449.967686][T23856] ? security_capable+0x5e/0x80 [ 1449.972540][T23856] ? ns_capable+0x7c/0xb0 [ 1449.976867][T23856] ? rtnl_setlink+0x300/0x300 [ 1449.981630][T23856] rtnetlink_rcv_msg+0x807/0x8c0 [ 1449.986616][T23856] ? nlmon_xmit+0x4b/0x60 [ 1449.991009][T23856] ? nlmon_xmit+0x4b/0x60 [ 1449.995350][T23856] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1450.000673][T23856] ? kmem_cache_free+0x1d9/0x380 [ 1450.005615][T23856] ? __kfree_skb+0x104/0x140 [ 1450.010201][T23856] ? nlmon_xmit+0x4b/0x60 [ 1450.014534][T23856] ? __kfree_skb+0x104/0x140 [ 1450.019122][T23856] ? consume_skb+0x57/0x180 [ 1450.023626][T23856] ? nlmon_xmit+0x4b/0x60 [ 1450.027960][T23856] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1450.033309][T23856] ? __dev_queue_xmit+0xaae/0x1d80 [ 1450.038485][T23856] ? ref_tracker_free+0x3a1/0x400 [ 1450.043527][T23856] netlink_rcv_skb+0x126/0x220 [ 1450.048368][T23856] ? rtnetlink_bind+0x60/0x60 [ 1450.053052][T23856] rtnetlink_rcv+0x1c/0x20 [ 1450.057538][T23856] netlink_unicast+0x589/0x650 [ 1450.062359][T23856] netlink_sendmsg+0x66e/0x770 [ 1450.067121][T23856] ? netlink_getsockopt+0x3e0/0x3e0 [ 1450.072333][T23856] ____sys_sendmsg+0x37c/0x4d0 [ 1450.077101][T23856] __sys_sendmsg+0x1e9/0x270 [ 1450.081724][T23856] __x64_sys_sendmsg+0x46/0x50 [ 1450.086489][T23856] do_syscall_64+0x44/0x110 [ 1450.091013][T23856] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1450.096927][T23856] RIP: 0033:0x7f1e33d10ae9 [ 1450.101465][T23856] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1450.121187][T23856] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1450.129598][T23856] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1450.137569][T23856] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1450.145656][T23856] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1450.153624][T23856] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1450.161604][T23856] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1450.169670][T23856] [ 1450.172849][T23856] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. 05:01:38 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r0, &(0x7f00000017c0)={&(0x7f00000016c0)={0x10, 0x0, 0x2}, 0xc, &(0x7f0000001780)={&(0x7f0000001700)={0x14}, 0x14}}, 0x0) 05:01:39 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0x4c00}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) [ 1450.267955][ T2777] Alternate GPT is invalid, using primary GPT. [ 1450.274426][ T2777] loop0: p2 p3 p7 [ 1450.289477][T23865] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1450.312702][T23865] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1450.321891][T23865] CPU: 0 PID: 23865 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1450.332029][T23865] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1450.342098][T23865] Call Trace: [ 1450.345436][T23865] [ 1450.348426][T23865] dump_stack_lvl+0xda/0x130 [ 1450.353026][T23865] dump_stack+0x15/0x20 [ 1450.357259][T23865] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1450.362380][T23865] kobject_add_internal+0x3eb/0x730 [ 1450.367610][T23865] kobject_add+0xdc/0x150 [ 1450.371980][T23865] ? kobject_get+0x95/0xc0 [ 1450.376399][T23865] ? kobject_put+0xd8/0x160 [ 1450.381041][T23865] ? device_add+0x2ea/0x8b0 [ 1450.385658][T23865] device_add+0x2f8/0x8b0 [ 1450.390058][T23865] netdev_register_kobject+0xfc/0x230 [ 1450.395576][T23865] register_netdevice+0x65b/0xb20 [ 1450.400653][T23865] veth_newlink+0x5a6/0x810 [ 1450.405229][T23865] ? veth_validate+0x100/0x100 [ 1450.410032][T23865] rtnl_newlink+0xee5/0x1670 [ 1450.414619][T23865] ? rtnl_newlink+0x2a1/0x1670 [ 1450.419397][T23865] ? security_capable+0x5e/0x80 [ 1450.424253][T23865] ? ns_capable+0x7c/0xb0 [ 1450.428686][T23865] ? rtnl_setlink+0x300/0x300 [ 1450.433367][T23865] rtnetlink_rcv_msg+0x807/0x8c0 [ 1450.438374][T23865] ? nlmon_xmit+0x4b/0x60 [ 1450.442744][T23865] ? nlmon_xmit+0x4b/0x60 [ 1450.447114][T23865] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1450.452402][T23865] ? kmem_cache_free+0x1d9/0x380 [ 1450.457345][T23865] ? __kfree_skb+0x104/0x140 [ 1450.461982][T23865] ? nlmon_xmit+0x4b/0x60 [ 1450.466320][T23865] ? __kfree_skb+0x104/0x140 [ 1450.470909][T23865] ? consume_skb+0x57/0x180 [ 1450.475479][T23865] ? nlmon_xmit+0x4b/0x60 [ 1450.479838][T23865] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1450.485289][T23865] ? __dev_queue_xmit+0xaae/0x1d80 [ 1450.490510][T23865] ? ref_tracker_free+0x3a1/0x400 [ 1450.495610][T23865] netlink_rcv_skb+0x126/0x220 [ 1450.500418][T23865] ? rtnetlink_bind+0x60/0x60 [ 1450.505175][T23865] rtnetlink_rcv+0x1c/0x20 [ 1450.509670][T23865] netlink_unicast+0x589/0x650 [ 1450.514515][T23865] netlink_sendmsg+0x66e/0x770 [ 1450.519296][T23865] ? netlink_getsockopt+0x3e0/0x3e0 [ 1450.524607][T23865] ____sys_sendmsg+0x37c/0x4d0 [ 1450.529407][T23865] __sys_sendmsg+0x1e9/0x270 [ 1450.534012][T23865] __x64_sys_sendmsg+0x46/0x50 [ 1450.538791][T23865] do_syscall_64+0x44/0x110 [ 1450.543370][T23865] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1450.549285][T23865] RIP: 0033:0x7f1e33d10ae9 [ 1450.553689][T23865] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1450.573291][T23865] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1450.581716][T23865] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1450.589718][T23865] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1450.597689][T23865] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1450.605673][T23865] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 05:01:39 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet6(r0, &(0x7f0000003100)=[{{0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000000)="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0x1000}, {&(0x7f00000022c0)="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", 0xff}, {&(0x7f00000023c0)="e3a44eaac25a1113888be6613f3d9e9944db12db61bfce3ebaa9e6bbd3d015bde27f9c0702da6bb58309ca1a33e7ff2777e03fee80228b8e402807d195764315f2f3ab99e8e8d9032a910f7646de8fa5a31261ff3812e54d43701df1f924784c4a747c945a2709c617e51404ca7abcc178aae46e656bdf7eacdf02584e", 0x7d}, {&(0x7f0000002440)="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", 0xff}, {&(0x7f00000011c0)="0696e17ecfe238b74d144220e5b7fa1e4474db02520ef68bc840e6e1250b421debf087cf3d43d94c822cf60cec9d4b1cefa239597ae37a7dee4539b39251dc830e7ee7cabfc3152874ec3afcfe4dc32f122ce8c1778b6367665627d567a8536b87a54bd780065af82a94b45d2282f433f2e84cebb50fea2e5573b17975e94be5184b1fed28c6d8dd21488f920a488331e7bcbc0f7e45c5472103a43d6419eb3ae6909e1f43b83cbb14bf6963d7720c6cc84e41cde52b02f3617e3abb6f75432353d1cf855a63a5b1b02c39b364ce46716e6030ec8a13e6b73c5faefb557163c83163390b779556bfb395676a713acf", 0xef}, {&(0x7f0000002600)="94efe59f5700d4570b705e6fea26676dca1ce56430219c86ad1dd4dba19ac22453366b4fce6fc5c0e8726dab84f33c37bfe4f309c9ca8fb1ddc7bf156cc3def4dffab7d3354557ee07ae7e57ad6a20b6a3c1a9aa90635760cf3b4583bf579e639b86b96c0c100b4089e38b8536d7aba5b82c5db5067ca006020e1f7586c81da31d24026c1d80b4f73d7b516e583611c8b14aca431f91c98f81b8bff6740bfcc1f174e9c7486ba31780c21f2afbefd3908f38a706b29a546468", 0xb9}], 0x6, &(0x7f0000002740)=[@pktinfo={{0x24, 0x29, 0x32, {@dev}}}], 0x28}}, {{&(0x7f0000002780)={0xa, 0x0, 0x0, @remote}, 0x1c, &(0x7f0000002800)=[{&(0x7f00000027c0)="fd072671b9f58ec71dbcfdd75d5dc1d65077ac4c09a46a2a69f794ceb34df83b3f031667561e86faee0b95d04f06426da458549d27c1057c", 0x38}], 0x1, &(0x7f0000003240)=[@hopopts={{0x50, 0x29, 0x36, {0x0, 0x6, '\x00', [@pad1, @hao={0xc9, 0x10, @mcast2}, @ra, @jumbo, @hao={0xc9, 0x10, @remote}]}}}, @hoplimit_2292={{0x14}}, @rthdrdstopts={{0x88, 0x29, 0x37, {0x0, 0xe, '\x00', [@jumbo, @enc_lim, @hao={0xc9, 0x0, @private0}, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @enc_lim]}}}, @rthdr={{0x58, 0x29, 0x39, {0x0, 0x8, 0x0, 0x0, 0x0, [@private0, @private1, @remote, @remote]}}}, @flowinfo={{0x14}}, @hoplimit={{0x14}}], 0x178}}, {{&(0x7f0000002980)={0xa, 0x0, 0x0, @private0}, 0x1c, &(0x7f0000002c40)=[{&(0x7f00000029c0)="23f02cc3e204e2f50d18056b3bf915a9261ca44f264c9bf3bdd0317abc8aa54d2f37a2113f0977d0d6ac73980290c5173ca30c25b2db5d3031cc2df54870d44d267b12acb5f3dc8a4ccf29bf1fd54d3ab8de0273de0b137ed57e39198bcefe96372eaa1cb34108ef22fe7e1c3bbc5257d3aec74fa037efc8ed7eba75e37919b4c4", 0x81}, {&(0x7f0000002a80)="d4ac34b65b8a8544a3cca622d6d5813d05327be738e06561062210f2215ede98989ef6d6948684767c6910c5692dfe83d5d0a0bea77b67c1f37a5ff917c3cf7034ec9e5fdc7ed06bd964812cdb", 0x4d}, {&(0x7f0000002b00)="586d8f5957abb031b9ac6a4a82d7f1478d4d61565cabb154f550d37014d43e25d718432f287792409ab60ee915150b33880ff753fb5489", 0x37}, {&(0x7f0000002b40)="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", 0xfe}], 0x4, &(0x7f0000002c80)=[@rthdr_2292={{0x28, 0x29, 0x39, {0x0, 0x2, 0x0, 0x0, 0x0, [@mcast1]}}}, @hoplimit_2292={{0x14}}, @pktinfo={{0x24, 0x29, 0x32, {@local}}}, @pktinfo={{0x24, 0x29, 0x32, {@mcast2}}}, @tclass={{0x14}}, @hopopts_2292={{0xb0, 0x29, 0x36, {0x0, 0x12, '\x00', [@jumbo, @generic={0x0, 0x69, "5e94c3ac6ccfbf9f5c49f632cf6611ff68916a2036b8a6f1c8204743cadc7b96be43704a769f8269c8ef4328111f4de0eaae64a1d06f08d071341aaa25c3f0b8ab2be35fecb7241779a4f044db5b689d9dede20bf3b82716bfdcf208b853b4d6fcd096bd31bbae71f1"}, @calipso={0x7, 0x20, {0x0, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0]}}]}}}], 0x158}}, {{&(0x7f0000002e00)={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f0000002f00)=[{&(0x7f0000002540)="69947b98b298623412474aa5556a24bdd86f63042c74accc22fcbc10f43fedfb70e2c6fa57ddf15fe76a22a342d485a4a0be66b683a5d2f6a089c2b22be2c18f730b0a2fd56c259547cf7f305bc393718c2088f260957114ac2710c33611bf328aed7011d3f656ee7e6ac84bbb6323bbf3e65b3631981bd3ac3c49b338134642b70e83688540922bc0ea0735f78b581a44bd232a021c79924d9da1e53910f9a1576872f6", 0xa4}], 0x1, &(0x7f00000033c0)=[@rthdrdstopts={{0x30, 0x29, 0x37, {0x0, 0x2, '\x00', [@pad1, @hao={0xc9, 0x10, @private0}]}}}, @dstopts={{0x88, 0x29, 0x37, {0x0, 0xe, '\x00', [@pad1, @padn={0x1, 0x1, [0x0]}, @calipso={0x7, 0x50, {0x0, 0x12, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @jumbo, @calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x0, [0x0]}}]}}}, @dstopts={{0x40, 0x29, 0x37, {0x0, 0x4, '\x00', [@jumbo, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @local}, @pad1]}}}, @hopopts={{0x0, 0x29, 0x36, {0x0, 0x0, '\x00', [@padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim, @jumbo, @pad1, @generic={0x0, 0x0, "0bf2682ef740e293522d067ef8e9d6342e7a9c16a0898efef1803475ae4142e05851ba93301af5856ec7f1016554bb671e232eb96479a8623469b8a57f3fe7a291b827817f9d9d9c62fd92e98a3a81a987693200619333367f5c054a60"}]}}}, @hoplimit_2292={{0x14}}, @dstopts_2292={{0x58, 0x29, 0x4, {0x0, 0x7, '\x00', [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1, @hao={0xc9, 0x10, @mcast1}, @hao={0xc9, 0x10, @loopback}, @jumbo, @jumbo]}}}], 0x1c0}}], 0x5, 0x0) 05:01:39 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r0, &(0x7f00000017c0)={&(0x7f00000016c0), 0x200016cc, &(0x7f0000001780)={&(0x7f0000001700)={0x14}, 0x14}}, 0x0) 05:01:39 executing program 1: r0 = getpgid(0x0) process_vm_writev(r0, &(0x7f0000001440)=[{&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000040)=""/36, 0x24}], 0x2, &(0x7f00000015c0)=[{&(0x7f00000014c0)=""/200, 0xc8}], 0x1, 0x0) 05:01:39 executing program 0: r0 = open(0x0, 0x0, 0x2) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") open(&(0x7f0000000d80)='./file0\x00', 0x41a003, 0x0) open(0x0, 0x14e043, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00000008c0)) syz_clone(0xe204a000, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) 05:01:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001580)={'bridge_slave_0\x00', &(0x7f0000001500)=@ethtool_link_settings={0x4}}) 05:01:39 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000040)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c, 0x0}}], 0x2, 0x0) 05:01:39 executing program 2: execve(&(0x7f0000000540)='./file0\x00', 0x0, 0x0) [ 1450.613699][T23865] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1450.621701][T23865] [ 1450.624929][T23865] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1450.656577][ T6911] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 05:01:39 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0x5865}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:01:39 executing program 5: open(0x0, 0x0, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) open(&(0x7f00000007c0)='./bus\x00', 0x200000, 0x8) sendmmsg$unix(r1, 0x0, 0x0, 0x20004805) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") sched_setaffinity(0x0, 0x8, &(0x7f00000008c0)=0x5) r2 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) 05:01:39 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet6(r0, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000001380)=[{&(0x7f00000000c0)='J', 0x1}, {0x0}, {&(0x7f0000000240)='Z', 0x1}], 0x3}}], 0x1, 0x0) 05:01:39 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f00000005c0)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000180)=[@pktinfo={{0x24, 0x29, 0x32, {@private1}}}], 0x28}}], 0x1, 0x0) 05:01:39 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000001c80)=[{{&(0x7f0000000000)={0xa, 0x4e21, 0x0, @remote, 0x6}, 0x1c, &(0x7f0000001080)=[{&(0x7f0000000080)="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", 0x599}], 0x1}}], 0x1, 0x0) 05:01:39 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r0, &(0x7f00000017c0)={&(0x7f00000016c0), 0xc, &(0x7f0000001780)={&(0x7f0000001700)={0x14}, 0x14}, 0x5}, 0x0) 05:01:39 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000001c80)=[{{&(0x7f0000000000)={0xa, 0x4e21, 0x0, @remote}, 0x1c, &(0x7f0000001080)=[{&(0x7f0000000080)="77f08f5ffd54108371bf6798fd40e67dcab1146a7df9dc47391553a6af8dfa2a9d59a592d939b5d91496b5f44deb4cc290659a9749924613972309447619787aea8ccf48dfee5b7c7d85388462e7f23c4e0c7225be3c7b592a9579fce0f3cb0c70c1bd872eebef186ac95693edc76ee53865065c419a1dd9137c81771496828b8ce0f2edc8e40b6b97ab79de64f99f7b9e962d1efd8157d7bc4d413b820a743b9ea9f57e85722534a7d01be33797fb8d63ba6d14b9630a663718a858c381", 0xbe}], 0x1}}], 0x1, 0x0) [ 1450.764124][T23878] loop0: detected capacity change from 0 to 2048 [ 1450.783596][ T2777] Alternate GPT is invalid, using primary GPT. [ 1450.789946][ T2777] loop2: p2 p3 p7 [ 1450.795297][T23883] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 05:01:39 executing program 1: syz_open_dev$vcsu(0x0, 0x7, 0x2) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, 0x0) sendmsg$NL80211_CMD_NEW_MPATH(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000c80), 0xffffffffffffffff) syslog(0x2, &(0x7f0000000440)=""/18, 0x12) [ 1450.820987][T23892] loop5: detected capacity change from 0 to 2048 [ 1450.850705][T23878] Alternate GPT is invalid, using primary GPT. [ 1450.857089][T23878] loop0: p2 p3 p7 [ 1450.868090][T23892] Alternate GPT is invalid, using primary GPT. [ 1450.874616][T23892] loop5: p2 p3 p7 [ 1450.888649][T23883] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1450.897850][T23883] CPU: 1 PID: 23883 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1450.907930][T23883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1450.918024][T23883] Call Trace: [ 1450.918812][ T2777] Alternate GPT is invalid, using primary GPT. [ 1450.921295][T23883] [ 1450.921304][T23883] dump_stack_lvl+0xda/0x130 [ 1450.927633][ T2777] loop2: p2 p3 p7 [ 1450.930362][T23883] dump_stack+0x15/0x20 [ 1450.942930][T23883] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1450.948097][T23883] kobject_add_internal+0x3eb/0x730 [ 1450.953326][T23883] kobject_add+0xdc/0x150 [ 1450.957752][T23883] ? kobject_get+0x95/0xc0 [ 1450.962197][T23883] ? kobject_put+0xd8/0x160 [ 1450.966716][T23883] ? device_add+0x2ea/0x8b0 [ 1450.971358][T23883] device_add+0x2f8/0x8b0 [ 1450.973291][ T2777] Alternate GPT is invalid, using primary GPT. [ 1450.975698][T23883] netdev_register_kobject+0xfc/0x230 [ 1450.982101][ T2777] loop2: p2 p3 p7 [ 1450.987241][T23883] register_netdevice+0x65b/0xb20 [ 1450.996067][T23883] veth_newlink+0x5a6/0x810 [ 1451.000673][T23883] ? veth_validate+0x100/0x100 [ 1451.005563][T23883] rtnl_newlink+0xee5/0x1670 [ 1451.007644][ T2777] Alternate GPT is invalid, using primary GPT. [ 1451.010176][T23883] ? rtnl_newlink+0x2a1/0x1670 [ 1451.016648][ T2777] loop0: p2 p3 p7 [ 1451.021096][T23883] ? security_capable+0x5e/0x80 [ 1451.029701][T23883] ? ns_capable+0x7c/0xb0 [ 1451.034133][T23883] ? rtnl_setlink+0x300/0x300 [ 1451.038839][T23883] rtnetlink_rcv_msg+0x807/0x8c0 [ 1451.043858][T23883] ? nlmon_xmit+0x4b/0x60 [ 1451.044855][ T2777] Alternate GPT is invalid, using primary GPT. [ 1451.048193][T23883] ? nlmon_xmit+0x4b/0x60 [ 1451.048218][T23883] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1451.048248][T23883] ? kmem_cache_free+0x1d9/0x380 [ 1451.054649][ T2777] loop5: p2 p3 p7 [ 1451.058709][T23883] ? __kfree_skb+0x104/0x140 [ 1451.077373][T23883] ? nlmon_xmit+0x4b/0x60 [ 1451.081746][T23883] ? __kfree_skb+0x104/0x140 [ 1451.086355][T23883] ? consume_skb+0x57/0x180 [ 1451.090969][T23883] ? nlmon_xmit+0x4b/0x60 [ 1451.095325][T23883] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1451.100663][T23883] ? __dev_queue_xmit+0xaae/0x1d80 [ 1451.105805][T23883] ? ref_tracker_free+0x3a1/0x400 [ 1451.110934][T23883] netlink_rcv_skb+0x126/0x220 [ 1451.115809][T23883] ? rtnetlink_bind+0x60/0x60 [ 1451.120518][T23883] rtnetlink_rcv+0x1c/0x20 [ 1451.124949][T23883] netlink_unicast+0x589/0x650 [ 1451.129748][T23883] netlink_sendmsg+0x66e/0x770 [ 1451.134607][T23883] ? netlink_getsockopt+0x3e0/0x3e0 [ 1451.139945][T23883] ____sys_sendmsg+0x37c/0x4d0 [ 1451.144744][T23883] __sys_sendmsg+0x1e9/0x270 [ 1451.149443][T23883] ? wake_up_q+0x3f/0x70 [ 1451.153819][T23883] __x64_sys_sendmsg+0x46/0x50 [ 1451.158617][T23883] do_syscall_64+0x44/0x110 [ 1451.163185][T23883] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1451.169129][T23883] RIP: 0033:0x7f1e33d10ae9 [ 1451.173630][T23883] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1451.193328][T23883] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1451.201768][T23883] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1451.209903][T23883] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1451.217898][T23883] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1451.225943][T23883] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1451.233937][T23883] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1451.242017][T23883] [ 1451.245240][T23883] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1451.277422][T23878] ip6tnl0 speed is unknown, defaulting to 1000 05:01:40 executing program 2: socket$inet6(0xa, 0x80001, 0x6) 05:01:40 executing program 3: r0 = socket(0x2, 0x3, 0x8) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000300)={&(0x7f0000000040), 0xc, &(0x7f00000002c0)={0x0}}, 0x0) 05:01:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet6(r0, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000001380)=[{0x0}, {&(0x7f00000000c0)='J', 0x1}], 0x2}}], 0x1, 0x0) 05:01:40 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0x6000}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:01:40 executing program 1: sendmsg$DEVLINK_CMD_SB_POOL_SET(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), 0xffffffffffffffff) [ 1451.360154][T23908] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1451.407857][T23908] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1451.417230][T23908] CPU: 1 PID: 23908 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1451.427316][T23908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1451.437415][T23908] Call Trace: [ 1451.440701][T23908] [ 1451.443656][T23908] dump_stack_lvl+0xda/0x130 [ 1451.448278][T23908] dump_stack+0x15/0x20 [ 1451.452544][T23908] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1451.457827][T23908] kobject_add_internal+0x3eb/0x730 [ 1451.463098][T23908] kobject_add+0xdc/0x150 [ 1451.467446][T23908] ? kobject_get+0x95/0xc0 [ 1451.471874][T23908] ? kobject_put+0xd8/0x160 [ 1451.476392][T23908] ? device_add+0x2ea/0x8b0 [ 1451.480922][T23908] device_add+0x2f8/0x8b0 [ 1451.485302][T23908] netdev_register_kobject+0xfc/0x230 [ 1451.489116][ T2777] Alternate GPT is invalid, using primary GPT. [ 1451.490732][T23908] register_netdevice+0x65b/0xb20 [ 1451.497192][ T2777] loop2: p2 p3 p7 [ 1451.501953][T23908] veth_newlink+0x5a6/0x810 [ 1451.510266][T23908] ? veth_validate+0x100/0x100 [ 1451.515138][T23908] rtnl_newlink+0xee5/0x1670 [ 1451.519800][T23908] ? rtnl_newlink+0x2a1/0x1670 [ 1451.524583][T23908] ? security_capable+0x5e/0x80 [ 1451.529512][T23908] ? ns_capable+0x7c/0xb0 [ 1451.534007][T23908] ? rtnl_setlink+0x300/0x300 [ 1451.538774][T23908] rtnetlink_rcv_msg+0x807/0x8c0 [ 1451.543817][T23908] ? nlmon_xmit+0x4b/0x60 [ 1451.548234][T23908] ? nlmon_xmit+0x4b/0x60 [ 1451.552585][T23908] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1451.558012][T23908] ? kmem_cache_free+0x1d9/0x380 [ 1451.562987][T23908] ? __kfree_skb+0x104/0x140 [ 1451.567691][T23908] ? nlmon_xmit+0x4b/0x60 [ 1451.572066][T23908] ? __kfree_skb+0x104/0x140 [ 1451.576670][T23908] ? consume_skb+0x57/0x180 [ 1451.581173][T23908] ? nlmon_xmit+0x4b/0x60 [ 1451.585509][T23908] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1451.590819][T23908] ? __dev_queue_xmit+0xaae/0x1d80 [ 1451.595942][T23908] ? ref_tracker_free+0x3a1/0x400 [ 1451.600990][T23908] netlink_rcv_skb+0x126/0x220 [ 1451.605853][T23908] ? rtnetlink_bind+0x60/0x60 [ 1451.610619][T23908] rtnetlink_rcv+0x1c/0x20 [ 1451.615143][T23908] netlink_unicast+0x589/0x650 [ 1451.620008][T23908] netlink_sendmsg+0x66e/0x770 [ 1451.624808][T23908] ? netlink_getsockopt+0x3e0/0x3e0 [ 1451.630029][T23908] ____sys_sendmsg+0x37c/0x4d0 [ 1451.634870][T23908] __sys_sendmsg+0x1e9/0x270 [ 1451.639565][T23908] __x64_sys_sendmsg+0x46/0x50 [ 1451.644380][T23908] do_syscall_64+0x44/0x110 [ 1451.648903][T23908] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1451.654817][T23908] RIP: 0033:0x7f1e33d10ae9 [ 1451.659276][T23908] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1451.678964][T23908] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1451.687426][T23908] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1451.695391][T23908] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 05:01:40 executing program 0: r0 = open(0x0, 0x0, 0x2) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") open(&(0x7f0000000d80)='./file0\x00', 0x41a003, 0x0) open(0x0, 0x14e043, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00000008c0)) syz_clone(0xe204a000, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) 05:01:40 executing program 3: r0 = socket(0xa, 0x3, 0x5) sendmmsg$inet6(r0, &(0x7f0000000280)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x7}, 0x1c, 0x0}}], 0x1, 0x0) 05:01:40 executing program 2: syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) truncate(0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000b40), 0xffffffffffffffff) 05:01:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001580)={'bridge_slave_0\x00', &(0x7f0000001500)=@ethtool_link_settings={0x5}}) 05:01:40 executing program 5: open(0x0, 0x0, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) open(&(0x7f00000007c0)='./bus\x00', 0x200000, 0x8) sendmmsg$unix(r1, 0x0, 0x0, 0x20004805) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") sched_setaffinity(0x0, 0x8, &(0x7f00000008c0)=0x5) r2 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) 05:01:40 executing program 1: r0 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc2}, &(0x7f0000000080)={0x0, "9be9b3cab79e1d7b67cdf17dc7c0fe05d4a888f2fc8ae2caaea1664152afbd1d9f80ce760acdc6a968368382ce2fc5bda542f46c41ee75d9364075587d34e790", 0x35}, 0x48, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000280), &(0x7f00000002c0)={'syz', 0x2}, 0x0, 0x0, r0) [ 1451.703423][T23908] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1451.711430][T23908] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1451.719500][T23908] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1451.728025][T23908] [ 1451.731250][T23908] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. 05:01:40 executing program 3: r0 = getpgid(0x0) process_vm_writev(r0, &(0x7f0000000240)=[{&(0x7f0000000400)=""/4096, 0x1000}], 0x1, &(0x7f0000002700)=[{&(0x7f0000001600)=""/4096, 0x20001400}], 0x1, 0x0) 05:01:40 executing program 2: r0 = socket(0xa, 0x3, 0x5) sendmmsg$inet6(r0, &(0x7f0000000280)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0}}, {{&(0x7f0000000080)={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f00000013c0)=[@rthdrdstopts={{0x18, 0x29, 0x2}}], 0x18}}], 0x2, 0x0) 05:01:40 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0x6558}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:01:40 executing program 1: r0 = socket(0xa, 0x3, 0x5) sendmmsg$inet6(r0, &(0x7f0000000280)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0}}, {{&(0x7f0000000080)={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f00000013c0)=[@rthdrdstopts={{0x18, 0x29, 0x37, {0x0, 0x30}}}], 0x18}}], 0x2, 0x0) [ 1451.787936][T23919] loop0: detected capacity change from 0 to 2048 05:01:40 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x80108907, 0x0) [ 1451.840145][T23919] Alternate GPT is invalid, using primary GPT. [ 1451.846702][T23919] loop0: p2 p3 p7 [ 1451.863030][T23928] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1451.886747][T23933] loop5: detected capacity change from 0 to 2048 [ 1451.887597][T23928] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1451.902379][T23928] CPU: 0 PID: 23928 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1451.912457][T23928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1451.920664][ T2777] Alternate GPT is invalid, using primary GPT. [ 1451.922509][T23928] Call Trace: [ 1451.922518][T23928] [ 1451.928791][ T2777] loop2: p2 p3 p7 [ 1451.931950][T23928] dump_stack_lvl+0xda/0x130 [ 1451.943271][T23928] dump_stack+0x15/0x20 [ 1451.947457][T23928] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1451.952725][T23928] kobject_add_internal+0x3eb/0x730 [ 1451.957974][T23928] kobject_add+0xdc/0x150 [ 1451.960304][ T2777] Alternate GPT is invalid, using primary GPT. [ 1451.962314][T23928] ? kobject_get+0x95/0xc0 [ 1451.968616][ T2777] loop0: p2 p3 p7 [ 1451.972864][T23928] ? kobject_put+0xd8/0x160 [ 1451.972887][T23928] ? device_add+0x2ea/0x8b0 [ 1451.985634][T23928] device_add+0x2f8/0x8b0 [ 1451.989978][T23928] netdev_register_kobject+0xfc/0x230 [ 1451.995368][T23928] register_netdevice+0x65b/0xb20 [ 1452.000414][T23928] veth_newlink+0x5a6/0x810 [ 1452.004952][T23928] ? veth_validate+0x100/0x100 [ 1452.009768][T23928] rtnl_newlink+0xee5/0x1670 [ 1452.014483][T23928] ? rtnl_newlink+0x2a1/0x1670 [ 1452.019256][T23928] ? security_capable+0x5e/0x80 [ 1452.024158][T23928] ? ns_capable+0x7c/0xb0 [ 1452.028490][T23928] ? rtnl_setlink+0x300/0x300 [ 1452.033187][T23928] rtnetlink_rcv_msg+0x807/0x8c0 [ 1452.038179][T23928] ? nlmon_xmit+0x4b/0x60 [ 1452.042519][T23928] ? nlmon_xmit+0x4b/0x60 [ 1452.046937][T23928] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1452.052246][T23928] ? kmem_cache_free+0x1d9/0x380 [ 1452.057194][T23928] ? __kfree_skb+0x104/0x140 [ 1452.061873][T23928] ? nlmon_xmit+0x4b/0x60 [ 1452.066272][T23928] ? __kfree_skb+0x104/0x140 [ 1452.070926][T23928] ? consume_skb+0x57/0x180 [ 1452.075432][T23928] ? nlmon_xmit+0x4b/0x60 [ 1452.079763][T23928] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1452.085058][T23928] ? __dev_queue_xmit+0xaae/0x1d80 [ 1452.090206][T23928] ? ref_tracker_free+0x3a1/0x400 [ 1452.095252][T23928] netlink_rcv_skb+0x126/0x220 [ 1452.100077][T23928] ? rtnetlink_bind+0x60/0x60 [ 1452.104767][T23928] rtnetlink_rcv+0x1c/0x20 [ 1452.109184][T23928] netlink_unicast+0x589/0x650 [ 1452.113964][T23928] netlink_sendmsg+0x66e/0x770 [ 1452.118786][T23928] ? netlink_getsockopt+0x3e0/0x3e0 [ 1452.124010][T23928] ____sys_sendmsg+0x37c/0x4d0 [ 1452.128906][T23928] __sys_sendmsg+0x1e9/0x270 [ 1452.133565][T23928] ? wake_up_q+0x3f/0x70 [ 1452.137888][T23928] __x64_sys_sendmsg+0x46/0x50 [ 1452.142647][T23928] do_syscall_64+0x44/0x110 [ 1452.147237][T23928] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1452.153213][T23928] RIP: 0033:0x7f1e33d10ae9 [ 1452.157631][T23928] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1452.177334][T23928] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1452.185786][T23928] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1452.193759][T23928] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1452.201801][T23928] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1452.209770][T23928] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1452.217740][T23928] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1452.225714][T23928] 05:01:40 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000002b00)=[{{&(0x7f0000000000)={0x2, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}}, 0x1c, 0x0}}], 0x1, 0x8d1) [ 1452.228857][T23928] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1452.274506][T23933] Alternate GPT is invalid, using primary GPT. [ 1452.280947][T23933] loop5: p2 p3 p7 [ 1452.294363][T23919] ip6tnl0 speed is unknown, defaulting to 1000 [ 1452.302910][ T2777] Alternate GPT is invalid, using primary GPT. [ 1452.309237][ T2777] loop2: p2 p3 p7 05:01:41 executing program 2: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000cc0), 0x0, 0x0) open_tree(r0, &(0x7f0000000000)='./file0\x00', 0x0) 05:01:41 executing program 1: r0 = socket(0xa, 0x3, 0x5) sendmmsg$inet6(r0, &(0x7f0000000280)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0}}, {{&(0x7f0000000080)={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f00000013c0)=[@rthdrdstopts={{0x18, 0x29, 0x37, {0x0, 0x30}}}], 0x18}}], 0x2, 0x0) 05:01:41 executing program 3: r0 = socket(0xa, 0x3, 0x5) sendmmsg$inet6(r0, &(0x7f0000000280)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c, 0x0}}], 0x1, 0x0) 05:01:41 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0x6800}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) [ 1452.348096][ T2777] Alternate GPT is invalid, using primary GPT. [ 1452.354556][ T2777] loop2: p2 p3 p7 [ 1452.385908][ T2777] Alternate GPT is invalid, using primary GPT. [ 1452.392299][ T2777] loop5: p2 p3 p7 [ 1452.409151][T23946] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1452.422826][T23946] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1452.431995][T23946] CPU: 1 PID: 23946 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1452.442175][T23946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1452.452246][T23946] Call Trace: [ 1452.455533][T23946] [ 1452.458478][T23946] dump_stack_lvl+0xda/0x130 [ 1452.463135][T23946] dump_stack+0x15/0x20 [ 1452.467315][T23946] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1452.472521][T23946] kobject_add_internal+0x3eb/0x730 [ 1452.477744][T23946] kobject_add+0xdc/0x150 [ 1452.482082][T23946] ? kobject_get+0x95/0xc0 [ 1452.486600][T23946] ? kobject_put+0xd8/0x160 [ 1452.491201][T23946] ? device_add+0x2ea/0x8b0 [ 1452.495718][T23946] device_add+0x2f8/0x8b0 [ 1452.500125][T23946] netdev_register_kobject+0xfc/0x230 [ 1452.505505][T23946] register_netdevice+0x65b/0xb20 [ 1452.510686][T23946] veth_newlink+0x5a6/0x810 [ 1452.515232][T23946] ? veth_validate+0x100/0x100 [ 1452.520021][T23946] rtnl_newlink+0xee5/0x1670 [ 1452.524775][T23946] ? rtnl_newlink+0x2a1/0x1670 [ 1452.529588][T23946] ? security_capable+0x5e/0x80 [ 1452.534452][T23946] ? ns_capable+0x7c/0xb0 [ 1452.538804][T23946] ? rtnl_setlink+0x300/0x300 [ 1452.543518][T23946] rtnetlink_rcv_msg+0x807/0x8c0 [ 1452.548460][T23946] ? nlmon_xmit+0x4b/0x60 [ 1452.552800][T23946] ? nlmon_xmit+0x4b/0x60 [ 1452.557212][T23946] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1452.562635][T23946] ? kmem_cache_free+0x1d9/0x380 [ 1452.567576][T23946] ? __kfree_skb+0x104/0x140 [ 1452.572165][T23946] ? nlmon_xmit+0x4b/0x60 [ 1452.576518][T23946] ? __kfree_skb+0x104/0x140 [ 1452.581106][T23946] ? consume_skb+0x57/0x180 [ 1452.585635][T23946] ? nlmon_xmit+0x4b/0x60 [ 1452.590027][T23946] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1452.595386][T23946] ? __dev_queue_xmit+0xaae/0x1d80 [ 1452.600510][T23946] ? ref_tracker_free+0x3a1/0x400 [ 1452.605551][T23946] netlink_rcv_skb+0x126/0x220 [ 1452.610401][T23946] ? rtnetlink_bind+0x60/0x60 [ 1452.615085][T23946] rtnetlink_rcv+0x1c/0x20 [ 1452.619502][T23946] netlink_unicast+0x589/0x650 [ 1452.624278][T23946] netlink_sendmsg+0x66e/0x770 [ 1452.629049][T23946] ? netlink_getsockopt+0x3e0/0x3e0 [ 1452.634309][T23946] ____sys_sendmsg+0x37c/0x4d0 [ 1452.639096][T23946] __sys_sendmsg+0x1e9/0x270 [ 1452.643691][T23946] ? wake_up_q+0x3f/0x70 [ 1452.648012][T23946] __x64_sys_sendmsg+0x46/0x50 [ 1452.652799][T23946] do_syscall_64+0x44/0x110 [ 1452.657373][T23946] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1452.663312][T23946] RIP: 0033:0x7f1e33d10ae9 [ 1452.667731][T23946] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1452.687368][T23946] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1452.695833][T23946] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 05:01:41 executing program 0: r0 = open(0x0, 0x0, 0x2) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_read_part_table(0x595, &(0x7f00000001c0)="$eJzs0r1LY2kUB+A3F2bT7BAZBqZwC8FgFRVioUVSiMSQxoi4YmEtWGghWFhIJFr78Q8ofoHYiH1KMYIoxEpSivWCYpMqy653G6uVRWWH52ku7znn3sPL7wb+16LwR7vdToQQ2sm3v/37SWG01DU+PDEZQiLMhBAKv/36dycRT/zz1bP4XI7PpWS2sXc18nTScd19W08fRHG/FoWwGkKYvz9M/de78fM7zV+k1tYXixvL+bm74srDwGxvoXOzsLA9uJ+rTP3ITcc/Vi36mP3pxtDRTbv8uPO170u90cpexnOZxPvs53O9zn/3e7VZbY31HC/1Z741zytbce7P8gcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAN7Zaf4itba+WNxYzs/dFVceBmZ7C52bhYXtwf1cZepHbjp6matFH7M/3Rg6ummXH3e+9n2p/9LKXsZzmcT77Odzvc5/93u1WW2N9Rwv9We+Nc8rW3Huz/IHAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAP6lwmipa3x4YjKERJgJIYxEHYd/1dvJl34Uz53Fz3JcLyWzjb2rkaeTjuvu23r6YDyu16IQVkMI8/eHqQ+/DG/2ZwAAAP//rvGGgQ==") open(&(0x7f0000000d80)='./file0\x00', 0x41a003, 0x0) open(0x0, 0x14e043, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00000008c0)) syz_clone(0xe204a000, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) 05:01:41 executing program 1: r0 = socket(0xa, 0x3, 0x5) sendmmsg$inet6(r0, &(0x7f0000000280)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0}}, {{&(0x7f0000000080)={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f00000013c0)=[@rthdrdstopts={{0x18, 0x29, 0x37, {0x0, 0x30}}}], 0x18}}], 0x2, 0x0) 05:01:41 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x20) 05:01:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r1, 0x915, 0x0, 0x0, {{}, {@void, @void}}, [@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x4, 0x118, 0x4c}, @NL80211_ATTR_PRIVACY={0x4}, @NL80211_ATTR_AUTH_TYPE={0x8}]}, 0x28}}, 0x0) 05:01:41 executing program 1: r0 = socket(0xa, 0x3, 0x5) sendmmsg$inet6(r0, &(0x7f0000000280)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0}}, {{&(0x7f0000000080)={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f00000013c0)=[@rthdrdstopts={{0x18, 0x29, 0x37, {0x0, 0x30}}}], 0x18}}], 0x2, 0x0) [ 1452.703898][T23946] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1452.711863][T23946] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1452.719923][T23946] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1452.727888][T23946] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1452.735918][T23946] [ 1452.739075][T23946] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. 05:01:41 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000002880)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f00000003c0)="fc", 0x1}], 0x1}}], 0x2, 0x4008160) 05:01:41 executing program 5: open(0x0, 0x0, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) open(&(0x7f00000007c0)='./bus\x00', 0x200000, 0x8) sendmmsg$unix(r1, 0x0, 0x0, 0x20004805) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") sched_setaffinity(0x0, 0x8, &(0x7f00000008c0)=0x5) r2 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) 05:01:41 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0x6c00}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:01:41 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000001c80)=[{{&(0x7f0000000000)={0xa, 0x4e21, 0x0, @remote, 0x12}, 0x1c, &(0x7f0000001080)=[{&(0x7f0000000080)="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", 0x55d}], 0x1}}], 0x1, 0x8805) [ 1452.793696][T23959] netlink: 'syz-executor.3': attribute type 280 has an invalid length. [ 1452.818768][T23956] loop0: detected capacity change from 0 to 2048 05:01:41 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) connect$vsock_stream(r0, &(0x7f00000003c0)={0x28, 0x0, 0x0, @host}, 0x10) 05:01:41 executing program 1: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000cc0), 0x0, 0x0) recvmsg$can_raw(r0, 0x0, 0x0) [ 1452.846917][ T2777] Alternate GPT is invalid, using primary GPT. [ 1452.853217][ T2777] loop2: p2 p3 p7 [ 1452.857679][T23965] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1452.890815][T23965] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1452.892235][T23971] loop5: detected capacity change from 0 to 2048 [ 1452.900008][T23965] CPU: 0 PID: 23965 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1452.900035][T23965] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1452.900049][T23965] Call Trace: [ 1452.920743][T23956] Alternate GPT is invalid, using primary GPT. [ 1452.926502][T23965] [ 1452.926512][T23965] dump_stack_lvl+0xda/0x130 [ 1452.930052][T23956] loop0: p2 p3 p7 [ 1452.935994][T23965] dump_stack+0x15/0x20 [ 1452.951538][T23965] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1452.956750][T23965] kobject_add_internal+0x3eb/0x730 [ 1452.961967][T23965] kobject_add+0xdc/0x150 [ 1452.966373][T23965] ? kobject_get+0x95/0xc0 [ 1452.970797][T23965] ? kobject_put+0xd8/0x160 [ 1452.975430][T23965] ? device_add+0x2ea/0x8b0 [ 1452.979967][T23965] device_add+0x2f8/0x8b0 [ 1452.984322][T23965] netdev_register_kobject+0xfc/0x230 [ 1452.989780][T23965] register_netdevice+0x65b/0xb20 [ 1452.994895][T23965] veth_newlink+0x5a6/0x810 [ 1452.999430][T23965] ? veth_validate+0x100/0x100 [ 1453.004325][T23965] rtnl_newlink+0xee5/0x1670 [ 1453.008917][T23965] ? rtnl_newlink+0x2a1/0x1670 [ 1453.013719][T23965] ? security_capable+0x5e/0x80 [ 1453.018582][T23965] ? ns_capable+0x7c/0xb0 [ 1453.022955][T23965] ? rtnl_setlink+0x300/0x300 [ 1453.027658][T23965] rtnetlink_rcv_msg+0x807/0x8c0 [ 1453.032681][T23965] ? nlmon_xmit+0x4b/0x60 [ 1453.037026][T23965] ? nlmon_xmit+0x4b/0x60 [ 1453.041448][T23965] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1453.046762][T23965] ? kmem_cache_free+0x1d9/0x380 [ 1453.051758][T23965] ? __kfree_skb+0x104/0x140 [ 1453.056359][T23965] ? nlmon_xmit+0x4b/0x60 [ 1453.060701][T23965] ? __kfree_skb+0x104/0x140 [ 1453.065332][T23965] ? consume_skb+0x57/0x180 [ 1453.069850][T23965] ? nlmon_xmit+0x4b/0x60 [ 1453.074189][T23965] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1453.079623][T23965] ? __dev_queue_xmit+0xaae/0x1d80 [ 1453.084779][T23965] ? ref_tracker_free+0x3a1/0x400 [ 1453.089811][T23965] netlink_rcv_skb+0x126/0x220 [ 1453.094645][T23965] ? rtnetlink_bind+0x60/0x60 [ 1453.099333][T23965] rtnetlink_rcv+0x1c/0x20 [ 1453.103758][T23965] netlink_unicast+0x589/0x650 [ 1453.108542][T23965] netlink_sendmsg+0x66e/0x770 [ 1453.113388][T23965] ? netlink_getsockopt+0x3e0/0x3e0 [ 1453.118596][T23965] ____sys_sendmsg+0x37c/0x4d0 [ 1453.123406][T23965] __sys_sendmsg+0x1e9/0x270 [ 1453.128076][T23965] ? wake_up_q+0x3f/0x70 [ 1453.132351][T23965] __x64_sys_sendmsg+0x46/0x50 [ 1453.137126][T23965] do_syscall_64+0x44/0x110 [ 1453.141689][T23965] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1453.147605][T23965] RIP: 0033:0x7f1e33d10ae9 [ 1453.152143][T23965] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1453.171755][T23965] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1453.180309][T23965] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 05:01:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet6(r0, &(0x7f0000002b00)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f0000001380)=[{&(0x7f0000000040)='B', 0x1}], 0x1, 0x0, 0xffffff7f}}], 0x1, 0x0) [ 1453.188277][T23965] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1453.196258][T23965] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1453.204229][T23965] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1453.212201][T23965] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1453.220355][T23965] [ 1453.223418][T23965] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1453.251418][ T2777] Alternate GPT is invalid, using primary GPT. [ 1453.257738][ T2777] loop0: p2 p3 p7 [ 1453.277650][T23971] Alternate GPT is invalid, using primary GPT. [ 1453.284157][T23971] loop5: p2 p3 p7 [ 1453.299869][T23956] ip6tnl0 speed is unknown, defaulting to 1000 [ 1453.320858][ T2777] Alternate GPT is invalid, using primary GPT. [ 1453.327366][ T2777] loop5: p2 p3 p7 05:01:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001580)={'bridge_slave_0\x00', &(0x7f0000001500)=@ethtool_link_settings={0x8}}) 05:01:42 executing program 3: bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x10) 05:01:42 executing program 2: open_tree(0xffffffffffffffff, 0x0, 0x8000) 05:01:42 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0x7300}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:01:42 executing program 3: r0 = socket(0xa, 0x3, 0x5) sendmmsg$inet6(r0, &(0x7f0000000280)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0}}, {{&(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c, 0x0, 0x0, &(0x7f00000013c0)=[@rthdrdstopts={{0x18}}, @rthdrdstopts={{0x18}}], 0x30}}], 0x2, 0x0) 05:01:42 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000008d40)={0x0, 0x0, &(0x7f0000008d00)={0x0}}, 0x5) [ 1453.369645][ T2777] Alternate GPT is invalid, using primary GPT. [ 1453.375974][ T2777] loop2: p2 p3 p7 [ 1453.413696][T23986] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1453.427683][T23986] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1453.436855][T23986] CPU: 0 PID: 23986 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1453.446943][T23986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1453.457012][T23986] Call Trace: [ 1453.460296][T23986] [ 1453.463226][T23986] dump_stack_lvl+0xda/0x130 [ 1453.467883][T23986] dump_stack+0x15/0x20 [ 1453.469021][ T2777] Alternate GPT is invalid, using primary GPT. [ 1453.472043][T23986] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1453.478448][ T2777] loop2: p2 p3 p7 [ 1453.483282][T23986] kobject_add_internal+0x3eb/0x730 [ 1453.492269][T23986] kobject_add+0xdc/0x150 [ 1453.496695][T23986] ? kobject_get+0x95/0xc0 [ 1453.501145][T23986] ? kobject_put+0xd8/0x160 [ 1453.505673][T23986] ? device_add+0x2ea/0x8b0 [ 1453.510270][T23986] device_add+0x2f8/0x8b0 [ 1453.514661][T23986] netdev_register_kobject+0xfc/0x230 [ 1453.520112][T23986] register_netdevice+0x65b/0xb20 [ 1453.525248][T23986] veth_newlink+0x5a6/0x810 [ 1453.529882][T23986] ? veth_validate+0x100/0x100 [ 1453.534739][T23986] rtnl_newlink+0xee5/0x1670 [ 1453.539335][T23986] ? mip6_rthdr_init_state+0x4c/0xe0 [ 1453.544642][T23986] ? rtnl_newlink+0x2a1/0x1670 [ 1453.549469][T23986] ? security_capable+0x5e/0x80 [ 1453.554381][T23986] ? ns_capable+0x7c/0xb0 [ 1453.558723][T23986] ? rtnl_setlink+0x300/0x300 [ 1453.563430][T23986] rtnetlink_rcv_msg+0x807/0x8c0 [ 1453.568380][T23986] ? nlmon_xmit+0x4b/0x60 [ 1453.572739][T23986] ? nlmon_xmit+0x4b/0x60 [ 1453.577240][T23986] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1453.582582][T23986] ? kmem_cache_free+0x1d9/0x380 [ 1453.587571][T23986] ? __kfree_skb+0x104/0x140 [ 1453.592213][T23986] ? nlmon_xmit+0x4b/0x60 [ 1453.596641][T23986] ? __kfree_skb+0x104/0x140 [ 1453.601237][T23986] ? consume_skb+0x57/0x180 [ 1453.605775][T23986] ? nlmon_xmit+0x4b/0x60 [ 1453.610167][T23986] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1453.615515][T23986] ? __dev_queue_xmit+0xaae/0x1d80 [ 1453.620644][T23986] ? ref_tracker_free+0x3a1/0x400 [ 1453.626003][T23986] netlink_rcv_skb+0x126/0x220 [ 1453.630775][T23986] ? rtnetlink_bind+0x60/0x60 [ 1453.635525][T23986] rtnetlink_rcv+0x1c/0x20 [ 1453.639944][T23986] netlink_unicast+0x589/0x650 [ 1453.644736][T23986] netlink_sendmsg+0x66e/0x770 [ 1453.649529][T23986] ? netlink_getsockopt+0x3e0/0x3e0 [ 1453.654734][T23986] ____sys_sendmsg+0x37c/0x4d0 [ 1453.659509][T23986] __sys_sendmsg+0x1e9/0x270 [ 1453.664129][T23986] ? wake_up_q+0x3f/0x70 [ 1453.668413][T23986] __x64_sys_sendmsg+0x46/0x50 [ 1453.673186][T23986] do_syscall_64+0x44/0x110 [ 1453.677746][T23986] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1453.683661][T23986] RIP: 0033:0x7f1e33d10ae9 [ 1453.688081][T23986] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1453.707741][T23986] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1453.716160][T23986] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1453.724135][T23986] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1453.732106][T23986] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1453.740075][T23986] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1453.748105][T23986] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1453.756173][T23986] 05:01:42 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'ip6gre0\x00', &(0x7f0000000d80)=@ethtool_gstrings={0x1b, 0x7}}) 05:01:42 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000002900)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c, &(0x7f00000015c0)=[{&(0x7f00000000c0)="d7", 0x1}], 0x1, &(0x7f0000001680)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="00000000600000000000000029000000040000003a090000000000002034f3be6de8220505b0f66f11e58bf213ff0cda0cc0bfc5ba6ded618cf945557fb57054d12881ec0c3f37c9acf7026fdc4a220eae84c910fc0000000000000000000000000000011400000000000000290000000b0000000000800000000000680000000000000029"], 0x1250}}], 0x1, 0x0) 05:01:42 executing program 0: r0 = open(0x0, 0x0, 0x2) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") open(&(0x7f0000000d80)='./file0\x00', 0x41a003, 0x0) open(0x0, 0x14e043, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00000008c0)) syz_clone(0xe204a000, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) 05:01:42 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8924, &(0x7f0000001580)={'bridge_slave_0\x00', 0x0}) 05:01:42 executing program 5: open(0x0, 0x0, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) open(&(0x7f00000007c0)='./bus\x00', 0x200000, 0x8) sendmmsg$unix(r1, 0x0, 0x0, 0x20004805) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") sched_setaffinity(0x0, 0x8, &(0x7f00000008c0)=0x5) r2 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) [ 1453.759478][T23986] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1453.798605][ T6911] I/O error, dev loop0, sector 608 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 05:01:42 executing program 1: mount$9p_xen(&(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 05:01:42 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000001280)=[{{&(0x7f0000000000)={0xa, 0x4e21, 0x0, @remote}, 0x1c, 0x0}}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x28}}], 0x2, 0x0) 05:01:42 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0x7400}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) [ 1453.809555][ T6911] I/O error, dev loop0, sector 608 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1453.819008][ T6911] Buffer I/O error on dev loop0p2, logical block 8, async page read [ 1453.834553][ T3113] __loop_clr_fd: partition scan of loop0 failed (rc=-16) [ 1453.848774][ T6911] I/O error, dev loop0, sector 609 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 05:01:42 executing program 3: modify_ldt$write(0x1, &(0x7f0000000040)={0x9ad}, 0x10) modify_ldt$write(0x1, &(0x7f0000000140), 0x10) 05:01:42 executing program 1: r0 = socket(0x1, 0x3, 0x0) sendmmsg$inet6(r0, &(0x7f0000000880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) [ 1453.858173][ T6911] Buffer I/O error on dev loop0p2, logical block 9, async page read 05:01:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8932, &(0x7f0000001580)={'bridge_slave_0\x00', &(0x7f0000001500)=@ethtool_link_settings}) [ 1453.895242][ T2777] Alternate GPT is invalid, using primary GPT. [ 1453.898284][T24007] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1453.901722][ T2777] loop2: p2 p3 p7 [ 1453.929985][ T6911] I/O error, dev loop0, sector 610 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 05:01:42 executing program 3: modify_ldt$write(0x1, &(0x7f0000000040)={0x9ad}, 0x10) modify_ldt$write(0x1, &(0x7f0000000140), 0x10) [ 1453.939452][ T6911] Buffer I/O error on dev loop0p2, logical block 10, async page read [ 1453.957081][T24013] loop5: detected capacity change from 0 to 2048 [ 1453.978246][T24007] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1453.984237][ T6911] I/O error, dev loop0, sector 611 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1453.987441][T24007] CPU: 1 PID: 24007 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1453.996676][ T6911] Buffer I/O error on dev loop0p2, logical block 11, async page read [ 1454.006775][T24007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1454.006791][T24007] Call Trace: [ 1454.006800][T24007] [ 1454.027992][ T6911] I/O error, dev loop0, sector 612 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1454.028230][T24007] dump_stack_lvl+0xda/0x130 05:01:42 executing program 3: modify_ldt$write(0x1, &(0x7f0000000040)={0x9ad}, 0x10) modify_ldt$write(0x1, &(0x7f0000000140), 0x10) 05:01:42 executing program 3: modify_ldt$write(0x1, &(0x7f0000000040)={0x9ad}, 0x10) modify_ldt$write(0x1, &(0x7f0000000140), 0x10) [ 1454.031171][ T6911] Buffer I/O error on dev loop0p2, logical block 12, async page read [ 1454.040498][T24007] dump_stack+0x15/0x20 [ 1454.057498][T24007] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1454.062659][T24007] kobject_add_internal+0x3eb/0x730 [ 1454.067901][T24007] kobject_add+0xdc/0x150 [ 1454.068497][T24012] loop0: detected capacity change from 0 to 2048 [ 1454.072248][T24007] ? kobject_get+0x95/0xc0 [ 1454.083072][T24007] ? kobject_put+0xd8/0x160 [ 1454.087617][T24007] ? device_add+0x2ea/0x8b0 [ 1454.092327][T24007] device_add+0x2f8/0x8b0 [ 1454.096686][T24007] netdev_register_kobject+0xfc/0x230 [ 1454.102069][T24007] register_netdevice+0x65b/0xb20 [ 1454.107118][T24007] veth_newlink+0x5a6/0x810 [ 1454.111787][T24007] ? veth_validate+0x100/0x100 [ 1454.116658][T24007] rtnl_newlink+0xee5/0x1670 [ 1454.121325][T24007] ? rtnl_newlink+0x2a1/0x1670 [ 1454.126108][T24007] ? security_capable+0x5e/0x80 [ 1454.130965][T24007] ? ns_capable+0x7c/0xb0 [ 1454.135338][T24007] ? rtnl_setlink+0x300/0x300 [ 1454.140034][T24007] rtnetlink_rcv_msg+0x807/0x8c0 [ 1454.145018][T24007] ? nlmon_xmit+0x4b/0x60 [ 1454.149374][T24007] ? nlmon_xmit+0x4b/0x60 [ 1454.153705][T24007] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1454.159001][T24007] ? kmem_cache_free+0x1d9/0x380 [ 1454.163969][T24007] ? __kfree_skb+0x104/0x140 [ 1454.168566][T24007] ? nlmon_xmit+0x4b/0x60 [ 1454.172897][T24007] ? __kfree_skb+0x104/0x140 [ 1454.177565][T24007] ? consume_skb+0x57/0x180 [ 1454.182105][T24007] ? nlmon_xmit+0x4b/0x60 [ 1454.186435][T24007] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1454.191764][T24007] ? __dev_queue_xmit+0xaae/0x1d80 [ 1454.196929][T24007] ? ref_tracker_free+0x3a1/0x400 [ 1454.202037][T24007] netlink_rcv_skb+0x126/0x220 [ 1454.206801][T24007] ? rtnetlink_bind+0x60/0x60 [ 1454.211566][T24007] rtnetlink_rcv+0x1c/0x20 [ 1454.215990][T24007] netlink_unicast+0x589/0x650 [ 1454.220808][T24007] netlink_sendmsg+0x66e/0x770 [ 1454.225575][T24007] ? netlink_getsockopt+0x3e0/0x3e0 [ 1454.230782][T24007] ____sys_sendmsg+0x37c/0x4d0 [ 1454.235652][T24007] __sys_sendmsg+0x1e9/0x270 [ 1454.240275][T24007] __x64_sys_sendmsg+0x46/0x50 [ 1454.245147][T24007] do_syscall_64+0x44/0x110 [ 1454.249666][T24007] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1454.255608][T24007] RIP: 0033:0x7f1e33d10ae9 [ 1454.260044][T24007] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1454.279795][T24007] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1454.288212][T24007] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1454.296188][T24007] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1454.304169][T24007] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1454.312173][T24007] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1454.320186][T24007] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1454.328167][T24007] [ 1454.331310][T24007] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1454.362177][ T2777] Alternate GPT is invalid, using primary GPT. [ 1454.363179][T24013] Alternate GPT is invalid, using primary GPT. [ 1454.368615][ T2777] loop2: p2 p3 p7 [ 1454.374775][T24013] loop5: p2 p3 p7 [ 1454.384774][T24012] loop_reread_partitions: partition scan of loop0 () failed (rc=-16) [ 1454.423966][T24024] ip6tnl0 speed is unknown, defaulting to 1000 [ 1454.430948][ T6911] Alternate GPT is invalid, using primary GPT. [ 1454.437318][ T6911] loop0: p2 p3 p7 [ 1454.464473][ T2777] Alternate GPT is invalid, using primary GPT. [ 1454.471032][ T2777] loop5: p2 p3 p7 05:01:43 executing program 1: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000cc0), 0x0, 0x0) mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x11, r0, 0x0) 05:01:43 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000007440)=[{{&(0x7f0000000080)={0xa, 0x4e20, 0x0, @private2}, 0x1c, 0x0, 0x0, &(0x7f00000011c0)=[@tclass={{0x14}}, @tclass={{0x14}}], 0x30}}], 0x1, 0x0) [ 1454.517932][ T2777] Alternate GPT is invalid, using primary GPT. [ 1454.524354][ T2777] loop0: p2 p3 p7 [ 1454.586298][ T27] audit: type=1400 audit(1699160503.304:460): avc: denied { map } for pid=24032 comm="syz-executor.1" path="/dev/vcsu" dev="devtmpfs" ino=14 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tty_device_t tclass=chr_file permissive=1 [ 1454.633575][ T2777] Alternate GPT is invalid, using primary GPT. [ 1454.640124][ T2777] loop2: p2 p3 p7 [ 1454.661534][ T2777] Alternate GPT is invalid, using primary GPT. [ 1454.668081][ T2777] loop5: p2 p3 p7 05:01:43 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0x7a00}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:01:43 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8929, &(0x7f0000001580)={'bridge_slave_0\x00', 0x0}) 05:01:43 executing program 0: r0 = open(0x0, 0x0, 0x2) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") open(&(0x7f0000000d80)='./file0\x00', 0x41a003, 0x0) open(0x0, 0x14e043, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00000008c0)) syz_clone(0xe204a000, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) 05:01:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet6(r0, &(0x7f0000002b00)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f0000001380)=[{&(0x7f0000000040)='B', 0x1}], 0x1, 0x0, 0x5000}}], 0x1, 0x0) 05:01:43 executing program 3: openat$vcsu(0xffffffffffffff9c, 0x0, 0x404880, 0x0) 05:01:43 executing program 2: r0 = socket(0xa, 0x3, 0x5) setsockopt$inet6_mreq(r0, 0x29, 0xe20cddeb5b59f5af, 0x0, 0x0) [ 1454.706917][ T2777] Alternate GPT is invalid, using primary GPT. [ 1454.713260][ T2777] loop2: p2 p3 p7 [ 1454.739580][ T6911] udevd[6911]: inotify_add_watch(7, /dev/loop0p7, 10) failed: No such file or directory 05:01:43 executing program 3: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) bind$unix(r0, 0x0, 0x0) 05:01:43 executing program 5: open(0x0, 0x0, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) open(&(0x7f00000007c0)='./bus\x00', 0x200000, 0x8) sendmmsg$unix(r1, 0x0, 0x0, 0x20004805) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") sched_setaffinity(0x0, 0x8, &(0x7f00000008c0)=0x5) r2 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) 05:01:43 executing program 1: add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc1}, &(0x7f0000000740)={0x0, "8f082bf6bbe5718fad0d6ed744b11a55ad1fb248904ed36b43200fb6d4557d17412b35df837ee74bb7a3f175044c2daaaa9bb70253a21733be0d1d70b8aa8780"}, 0x48, 0xfffffffffffffffe) add_key$fscrypt_v1(&(0x7f0000002a40), &(0x7f0000002a80)={'fscrypt:', @desc2}, &(0x7f0000002ac0)={0x0, "51e610c0e9cd8217a6464f19244b366dc2f93e58e17a279d07bd6b272d0ab73983fbf132ddf6da15c41216800c370568d340c9f6883d26b962853edeb7daac1c"}, 0x48, 0xfffffffffffffffe) [ 1454.763236][T24042] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1454.786446][T24040] loop0: detected capacity change from 0 to 2048 [ 1454.807092][ T2777] Alternate GPT is invalid, using primary GPT. 05:01:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000031"], 0x30}}, 0x0) 05:01:43 executing program 1: getresuid(&(0x7f0000008ac0), 0x0, 0x0) [ 1454.813536][ T2777] loop2: p2 p3 p7 [ 1454.825846][T24042] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1454.835051][T24042] CPU: 1 PID: 24042 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1454.845190][T24042] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1454.846010][T24051] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1454.855248][T24042] Call Trace: [ 1454.855257][T24042] [ 1454.855265][T24042] dump_stack_lvl+0xda/0x130 [ 1454.875379][T24042] dump_stack+0x15/0x20 [ 1454.879679][T24042] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1454.884829][T24042] kobject_add_internal+0x3eb/0x730 [ 1454.890144][T24042] kobject_add+0xdc/0x150 [ 1454.894508][T24042] ? kobject_get+0x95/0xc0 [ 1454.898952][T24042] ? kobject_put+0xd8/0x160 [ 1454.903557][T24042] ? device_add+0x2ea/0x8b0 [ 1454.908119][T24042] device_add+0x2f8/0x8b0 [ 1454.912499][T24042] netdev_register_kobject+0xfc/0x230 [ 1454.917935][T24042] register_netdevice+0x65b/0xb20 [ 1454.923022][T24042] veth_newlink+0x5a6/0x810 [ 1454.927716][T24042] ? veth_validate+0x100/0x100 [ 1454.928821][T12914] udevd[12914]: inotify_add_watch(7, /dev/loop5p7, 10) failed: No such file or directory [ 1454.932586][T24042] rtnl_newlink+0xee5/0x1670 [ 1454.932613][T24042] ? rtnl_newlink+0x2a1/0x1670 [ 1454.949275][ T7148] udevd[7148]: inotify_add_watch(7, /dev/loop5p3, 10) failed: No such file or directory [ 1454.951729][T24042] ? security_capable+0x5e/0x80 [ 1454.966394][T24042] ? ns_capable+0x7c/0xb0 [ 1454.967302][T12887] udevd[12887]: inotify_add_watch(7, /dev/loop5p2, 10) failed: No such file or directory [ 1454.970730][T24042] ? rtnl_setlink+0x300/0x300 [ 1454.985227][T24042] rtnetlink_rcv_msg+0x807/0x8c0 [ 1454.990225][T24042] ? nlmon_xmit+0x4b/0x60 [ 1454.994647][T24042] ? nlmon_xmit+0x4b/0x60 [ 1454.999005][T24042] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1455.004342][T24042] ? kmem_cache_free+0x1d9/0x380 [ 1455.009383][T24042] ? __kfree_skb+0x104/0x140 [ 1455.013999][T24042] ? nlmon_xmit+0x4b/0x60 [ 1455.018355][T24042] ? __kfree_skb+0x104/0x140 [ 1455.023064][T24042] ? consume_skb+0x57/0x180 [ 1455.027593][T24042] ? nlmon_xmit+0x4b/0x60 [ 1455.031998][T24042] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1455.037349][T24042] ? __dev_queue_xmit+0xaae/0x1d80 [ 1455.039822][ T6911] udevd[6911]: inotify_add_watch(7, /dev/loop5p2, 10) failed: No such file or directory [ 1455.042501][T24042] ? ref_tracker_free+0x3a1/0x400 [ 1455.042533][T24042] netlink_rcv_skb+0x126/0x220 [ 1455.062080][T24042] ? rtnetlink_bind+0x60/0x60 [ 1455.063921][ T7103] udevd[7103]: inotify_add_watch(7, /dev/loop5p7, 10) failed: No such file or directory [ 1455.066785][T24042] rtnetlink_rcv+0x1c/0x20 [ 1455.066813][T24042] netlink_unicast+0x589/0x650 [ 1455.085262][ T6896] udevd[6896]: inotify_add_watch(7, /dev/loop5p3, 10) failed: No such file or directory [ 1455.085667][T24042] netlink_sendmsg+0x66e/0x770 [ 1455.100191][T24042] ? netlink_getsockopt+0x3e0/0x3e0 [ 1455.105478][T24042] ____sys_sendmsg+0x37c/0x4d0 [ 1455.110336][T24042] __sys_sendmsg+0x1e9/0x270 [ 1455.114973][T24042] ? wake_up_q+0x3f/0x70 [ 1455.119268][T24042] __x64_sys_sendmsg+0x46/0x50 [ 1455.124097][T24042] do_syscall_64+0x44/0x110 [ 1455.128660][T24042] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1455.134651][T24042] RIP: 0033:0x7f1e33d10ae9 [ 1455.139093][T24042] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 05:01:43 executing program 1: openat$binderfs(0xffffffffffffff9c, &(0x7f0000000940)='./binderfs/binder0\x00', 0x0, 0x0) [ 1455.158827][T24042] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1455.167270][T24042] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1455.175310][T24042] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1455.183296][T24042] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1455.191296][T24042] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1455.199298][T24042] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1455.207284][T24042] [ 1455.210563][T24042] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1455.232257][T24040] Alternate GPT is invalid, using primary GPT. [ 1455.238615][T24040] loop0: p2 p3 p7 [ 1455.253902][T24060] ip6tnl0 speed is unknown, defaulting to 1000 [ 1455.269430][ T2777] Alternate GPT is invalid, using primary GPT. [ 1455.275815][ T2777] loop2: p2 p3 p7 [ 1455.288286][T24064] loop5: detected capacity change from 0 to 2048 05:01:44 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0x8100}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:01:44 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8921, &(0x7f0000001580)={'bridge_slave_0\x00', 0x0}) 05:01:44 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003100000008"], 0x30}}, 0x0) 05:01:44 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000001c80)=[{{&(0x7f0000000000)={0xa, 0x4e21, 0x0, @remote}, 0x1c, &(0x7f0000001080)=[{&(0x7f0000000080)="77f08f5ffd54108371bf6798fd40e67dcab1146a7df9dc47391553a6af8dfa2a9d59a592d939b5d91496b5f44deb4cc290659a9749924613", 0x38}], 0x1}}], 0x1, 0x0) [ 1455.312132][T24064] Alternate GPT is invalid, using primary GPT. [ 1455.318596][T24064] loop5: p2 p3 p7 05:01:44 executing program 0: r0 = open(0x0, 0x0, 0x2) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") open(&(0x7f0000000d80)='./file0\x00', 0x41a003, 0x0) open(0x0, 0x14e043, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00000008c0)) syz_clone(0xe204a000, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) 05:01:44 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r0, &(0x7f00000017c0)={&(0x7f00000016c0), 0xc, &(0x7f0000001780)={&(0x7f0000000000)={0x14}, 0xfffffffffffffe2f}}, 0x0) 05:01:44 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001580)={'bridge_slave_0\x00', &(0x7f0000001500)=@ethtool_link_settings={0x2c}}) [ 1455.378173][T24071] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1455.409669][ T2777] Alternate GPT is invalid, using primary GPT. [ 1455.410393][T24073] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1455.416101][ T2777] loop5: p2 p3 p7 [ 1455.455098][T24073] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1455.464328][T24073] CPU: 0 PID: 24073 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1455.474452][T24073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1455.484596][T24073] Call Trace: [ 1455.487884][T24073] [ 1455.490815][T24073] dump_stack_lvl+0xda/0x130 [ 1455.495416][T24073] dump_stack+0x15/0x20 [ 1455.499637][T24073] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1455.504784][T24073] kobject_add_internal+0x3eb/0x730 [ 1455.510019][T24073] kobject_add+0xdc/0x150 [ 1455.514366][T24073] ? kobject_get+0x95/0xc0 [ 1455.518872][T24073] ? kobject_put+0xd8/0x160 [ 1455.523373][T24073] ? device_add+0x2ea/0x8b0 [ 1455.528031][T24073] device_add+0x2f8/0x8b0 [ 1455.532497][T24073] netdev_register_kobject+0xfc/0x230 [ 1455.537954][T24073] register_netdevice+0x65b/0xb20 [ 1455.543073][T24073] veth_newlink+0x5a6/0x810 [ 1455.547604][T24073] ? veth_validate+0x100/0x100 [ 1455.552492][T24073] rtnl_newlink+0xee5/0x1670 [ 1455.557084][T24073] ? rtnl_newlink+0x2a1/0x1670 [ 1455.561979][T24073] ? security_capable+0x5e/0x80 [ 1455.566917][T24073] ? ns_capable+0x7c/0xb0 [ 1455.571269][T24073] ? rtnl_setlink+0x300/0x300 [ 1455.576110][T24073] rtnetlink_rcv_msg+0x807/0x8c0 [ 1455.581119][T24073] ? nlmon_xmit+0x4b/0x60 [ 1455.585529][T24073] ? nlmon_xmit+0x4b/0x60 [ 1455.589945][T24073] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1455.595235][T24073] ? kmem_cache_free+0x1d9/0x380 [ 1455.600210][T24073] ? __kfree_skb+0x104/0x140 [ 1455.604840][T24073] ? nlmon_xmit+0x4b/0x60 [ 1455.609215][T24073] ? __kfree_skb+0x104/0x140 [ 1455.613878][T24073] ? consume_skb+0x57/0x180 [ 1455.618390][T24073] ? nlmon_xmit+0x4b/0x60 [ 1455.622760][T24073] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1455.628138][T24073] ? __dev_queue_xmit+0xaae/0x1d80 [ 1455.633289][T24073] ? ref_tracker_free+0x3a1/0x400 [ 1455.638390][T24073] netlink_rcv_skb+0x126/0x220 [ 1455.643152][T24073] ? rtnetlink_bind+0x60/0x60 [ 1455.647828][T24073] rtnetlink_rcv+0x1c/0x20 [ 1455.652255][T24073] netlink_unicast+0x589/0x650 [ 1455.657074][T24073] netlink_sendmsg+0x66e/0x770 [ 1455.661850][T24073] ? netlink_getsockopt+0x3e0/0x3e0 [ 1455.667075][T24073] ____sys_sendmsg+0x37c/0x4d0 [ 1455.671925][T24073] __sys_sendmsg+0x1e9/0x270 [ 1455.676528][T24073] ? wake_up_q+0x3f/0x70 [ 1455.681000][T24073] __x64_sys_sendmsg+0x46/0x50 [ 1455.685831][T24073] do_syscall_64+0x44/0x110 [ 1455.690399][T24073] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1455.696332][T24073] RIP: 0033:0x7f1e33d10ae9 [ 1455.700813][T24073] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1455.720492][T24073] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1455.728906][T24073] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1455.736878][T24073] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1455.744884][T24073] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 05:01:44 executing program 5: open(0x0, 0x0, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) open(&(0x7f00000007c0)='./bus\x00', 0x200000, 0x8) sendmmsg$unix(r1, 0x0, 0x0, 0x20004805) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") sched_setaffinity(0x0, 0x8, &(0x7f00000008c0)=0x5) r2 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) 05:01:44 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000940)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c, &(0x7f0000000540)=[{&(0x7f0000000100)="c8263d0bcb8f1b3310e756041d844896203d0c45fbaf94986b581ba33437cc65015720beb0ecbfc3d96146bf9ae8ffb5e725afdbfd0f9bd95390bc976d3d9ef4cc75e4a12ff99aa7e34560ab7e851035d6803ad806a6c9d87c9f39807b56b43a20ea29682a9f6a42d29e437763cbceaed5d82630f20ff95a98db4866d10cf7fc84bd819bac7bc809c1807e00a6c4aa5ec708b1f65001469bee3bad657b26baafa45601b3", 0xa4}, {&(0x7f00000001c0)="d2", 0x1}, {&(0x7f00000009c0)="de40bfb3d7377eb54182cf049594602a1a1d4567", 0x14}, {&(0x7f0000000440)="dfb34187c694", 0x6}, {&(0x7f00000004c0)="edf8dfb43c5862275316bb14cc6352dcbf507c61b31e41a9fc578d4c64871bb53c0ec7f3c714c9d9135f48a52e24cb8fde115c36bed3f452c6cf93a075ecef0a8507f6817c43a14ec0fde2dc20f1a0ed640938f6ee46567deae202", 0x5b}], 0x5}}], 0x1, 0x0) 05:01:44 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000005a80)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f00000002c0)=[@flowinfo={{0x14, 0x29, 0xb, 0xffffffff}}, @flowinfo={{0x14}}], 0x30}}], 0x1, 0x0) 05:01:44 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, 0x0, 0x0) 05:01:44 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet6(r0, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000001380)=[{0x0}, {&(0x7f0000000240)='Z', 0x1}], 0x2}}], 0x1, 0x0) [ 1455.752911][T24073] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1455.760983][T24073] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1455.768970][T24073] [ 1455.772135][T24073] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. 05:01:44 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0x8847}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:01:44 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, 0x0, 0x0) 05:01:44 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f00000002c0)={'wg2\x00', 0x0}) sendmmsg$inet6(r0, &(0x7f00000086c0)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@pktinfo={{0x24, 0x29, 0x32, {@remote, r1}}}], 0x28}}], 0x1, 0x0) 05:01:44 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f00000086c0)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@pktinfo={{0x24, 0x29, 0x32, {@remote}}}], 0x28}}], 0x1, 0x0) [ 1455.832823][ T2777] Alternate GPT is invalid, using primary GPT. [ 1455.839273][ T2777] loop0: p2 p3 p7 [ 1455.844202][T24076] ip6tnl0 speed is unknown, defaulting to 1000 [ 1455.893119][T24098] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1455.927007][T24098] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1455.936172][T24098] CPU: 1 PID: 24098 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1455.946256][T24098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1455.949136][ T2777] Alternate GPT is invalid, using primary GPT. [ 1455.956314][T24098] Call Trace: [ 1455.956324][T24098] [ 1455.962718][ T2777] loop2: p2 p3 p7 [ 1455.965753][T24098] dump_stack_lvl+0xda/0x130 [ 1455.977166][T24098] dump_stack+0x15/0x20 [ 1455.981340][T24098] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1455.986463][T24098] kobject_add_internal+0x3eb/0x730 [ 1455.991687][T24098] kobject_add+0xdc/0x150 [ 1455.996026][T24098] ? kobject_get+0x95/0xc0 [ 1456.000450][T24098] ? kobject_put+0xd8/0x160 [ 1456.004982][T24098] ? device_add+0x2ea/0x8b0 [ 1456.009582][T24098] device_add+0x2f8/0x8b0 [ 1456.013927][T24098] netdev_register_kobject+0xfc/0x230 [ 1456.019336][T24098] register_netdevice+0x65b/0xb20 [ 1456.024381][T24098] veth_newlink+0x5a6/0x810 [ 1456.029024][T24098] ? veth_validate+0x100/0x100 [ 1456.033807][T24098] rtnl_newlink+0xee5/0x1670 [ 1456.038400][T24098] ? hci_dev_open_sync+0xd99/0x2620 [ 1456.043602][T24098] ? rtnl_newlink+0x2a1/0x1670 [ 1456.048442][T24098] ? security_capable+0x5e/0x80 [ 1456.053351][T24098] ? ns_capable+0x7c/0xb0 [ 1456.057695][T24098] ? rtnl_setlink+0x300/0x300 [ 1456.062380][T24098] rtnetlink_rcv_msg+0x807/0x8c0 [ 1456.067321][T24098] ? nlmon_xmit+0x4b/0x60 [ 1456.071717][T24098] ? nlmon_xmit+0x4b/0x60 [ 1456.076118][T24098] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1456.081414][T24098] ? kmem_cache_free+0x1d9/0x380 [ 1456.086360][T24098] ? __kfree_skb+0x104/0x140 [ 1456.090954][T24098] ? nlmon_xmit+0x4b/0x60 [ 1456.095351][T24098] ? __kfree_skb+0x104/0x140 [ 1456.100015][T24098] ? consume_skb+0x57/0x180 [ 1456.104520][T24098] ? nlmon_xmit+0x4b/0x60 [ 1456.108854][T24098] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1456.114314][T24098] ? __dev_queue_xmit+0xaae/0x1d80 [ 1456.119433][T24098] ? ref_tracker_free+0x3a1/0x400 [ 1456.124472][T24098] ? __skb_clone+0x279/0x2f0 [ 1456.129079][T24098] netlink_rcv_skb+0x126/0x220 [ 1456.133851][T24098] ? rtnetlink_bind+0x60/0x60 [ 1456.138635][T24098] rtnetlink_rcv+0x1c/0x20 [ 1456.143060][T24098] netlink_unicast+0x589/0x650 [ 1456.147860][T24098] netlink_sendmsg+0x66e/0x770 [ 1456.152623][T24098] ? netlink_getsockopt+0x3e0/0x3e0 [ 1456.157896][T24098] ____sys_sendmsg+0x37c/0x4d0 [ 1456.162690][T24098] __sys_sendmsg+0x1e9/0x270 [ 1456.167281][T24098] ? wake_up_q+0x3f/0x70 [ 1456.171728][T24098] __x64_sys_sendmsg+0x46/0x50 [ 1456.176601][T24098] do_syscall_64+0x44/0x110 [ 1456.181187][T24098] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1456.187164][T24098] RIP: 0033:0x7f1e33d10ae9 [ 1456.191642][T24098] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1456.211265][T24098] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1456.219717][T24098] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1456.227772][T24098] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1456.235815][T24098] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1456.243790][T24098] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1456.251776][T24098] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1456.259759][T24098] [ 1456.262895][T24098] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1456.287068][T24103] loop5: detected capacity change from 0 to 2048 05:01:45 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001580)={'bridge_slave_0\x00', &(0x7f0000001500)=@ethtool_link_settings={0x23}}) 05:01:45 executing program 2: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz0\x00', 0x200002, 0x0) 05:01:45 executing program 3: r0 = getpgid(0x0) process_vm_writev(r0, &(0x7f0000001440)=[{0x0}, {&(0x7f0000000040)=""/36, 0x24}], 0x2, &(0x7f00000015c0)=[{&(0x7f00000014c0)=""/200, 0xc8}], 0x1, 0x0) [ 1456.301054][ T2777] Alternate GPT is invalid, using primary GPT. [ 1456.307464][ T2777] loop2: p2 p3 p7 [ 1456.323766][T24103] Alternate GPT is invalid, using primary GPT. [ 1456.330089][T24103] loop5: p2 p3 p7 [ 1456.370529][ T2777] Alternate GPT is invalid, using primary GPT. [ 1456.376992][ T2777] loop2: p2 p3 p7 [ 1456.410919][ T2777] Alternate GPT is invalid, using primary GPT. [ 1456.417412][ T2777] loop2: p2 p3 p7 [ 1456.441217][ T2777] Alternate GPT is invalid, using primary GPT. [ 1456.447689][ T2777] loop5: p2 p3 p7 [ 1456.472894][ T2777] Alternate GPT is invalid, using primary GPT. [ 1456.479302][ T2777] loop2: p2 p3 p7 [ 1456.504117][ T2777] Alternate GPT is invalid, using primary GPT. [ 1456.510597][ T2777] loop5: p2 p3 p7 [ 1456.543816][ T2777] Alternate GPT is invalid, using primary GPT. [ 1456.550227][ T2777] loop2: p2 p3 p7 [ 1456.590016][ T6896] udevd[6896]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 1456.590153][ T6892] udevd[6892]: inotify_add_watch(7, /dev/loop0p7, 10) failed: No such file or directory [ 1456.601631][ T6911] udevd[6911]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory 05:01:45 executing program 5: open(0x0, 0x0, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) open(&(0x7f00000007c0)='./bus\x00', 0x200000, 0x8) sendmmsg$unix(r1, 0x0, 0x0, 0x20004805) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") sched_setaffinity(0x0, 0x8, &(0x7f00000008c0)=0x5) r2 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) 05:01:45 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000004200)=[{{&(0x7f00000000c0)={0xa, 0x4e20, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=[@rthdrdstopts={{0x18}}], 0x18}}], 0x1, 0x0) 05:01:45 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0x8848}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:01:45 executing program 0: r0 = open(0x0, 0x0, 0x2) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") open(&(0x7f0000000d80)='./file0\x00', 0x41a003, 0x0) open(0x0, 0x14e043, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00000008c0)) syz_clone(0xe204a000, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) 05:01:45 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x20) 05:01:45 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000002900)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c, 0x0, 0x0, &(0x7f0000001680)=ANY=[@ANYBLOB="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@ANYRES32=0x0, @ANYBLOB="00000000600000000000000029000000040000003a090000000000002034f3be6de8220505b0f66f11e58bf213ff0cda0cc0bfc5ba6ded618cf945557fb57054d12881ec0c3f37c9acf7026fdc4a220eae84c910fc0000000000000000000000000000011400000000000000290000000b000000000080000000000068"], 0x1250}}], 0x1, 0x0) 05:01:45 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000040)={0xa, 0x4f20, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0xfff}, 0x1c, 0x0}}], 0x2, 0x0) 05:01:45 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r1, 0x915, 0x0, 0x0, {{0x7e}, {@void, @void}}}, 0x14}, 0x1, 0x0, 0x0, 0x800300}, 0x0) 05:01:45 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000002900)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c, 0x0, 0x0, &(0x7f0000001680)=ANY=[], 0x1250}}], 0x1, 0x0) [ 1456.794539][ T7103] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 1456.864008][T24122] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1456.888387][T24120] loop0: detected capacity change from 0 to 2048 [ 1456.902899][T24122] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' 05:01:45 executing program 2: r0 = socket(0xa, 0x3, 0x5) sendmmsg$inet6(r0, &(0x7f0000000280)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x2}}, {{&(0x7f0000000080)={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f00000013c0)=[@rthdrdstopts={{0x18}}], 0x18}}], 0x2, 0x0) 05:01:45 executing program 3: r0 = socket(0xa, 0x3, 0x5) sendmmsg$inet6(r0, &(0x7f0000000280)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0}}, {{&(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c, 0x0}}], 0x2, 0x0) 05:01:45 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000001c80)=[{{&(0x7f0000000000)={0x2, 0x4e21, 0x0, @remote}, 0x1c, 0x0}}], 0x1, 0x80fe) [ 1456.912081][T24122] CPU: 0 PID: 24122 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1456.922169][T24122] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1456.932240][T24122] Call Trace: [ 1456.935595][T24122] [ 1456.938535][T24122] dump_stack_lvl+0xda/0x130 [ 1456.943152][T24122] dump_stack+0x15/0x20 [ 1456.947401][T24122] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1456.952625][T24122] kobject_add_internal+0x3eb/0x730 [ 1456.957918][T24122] kobject_add+0xdc/0x150 [ 1456.962268][T24122] ? kobject_get+0x95/0xc0 [ 1456.966801][T24122] ? kobject_put+0xd8/0x160 [ 1456.971321][T24122] ? device_add+0x2ea/0x8b0 [ 1456.975929][T24122] device_add+0x2f8/0x8b0 [ 1456.980286][T24122] netdev_register_kobject+0xfc/0x230 [ 1456.984114][T24133] loop5: detected capacity change from 0 to 2048 [ 1456.985653][T24122] register_netdevice+0x65b/0xb20 [ 1456.997052][T24122] veth_newlink+0x5a6/0x810 [ 1457.001592][T24122] ? veth_validate+0x100/0x100 [ 1457.006505][T24122] rtnl_newlink+0xee5/0x1670 [ 1457.011129][T24122] ? rtnl_newlink+0x2a1/0x1670 [ 1457.015911][T24122] ? security_capable+0x5e/0x80 [ 1457.020798][T24122] ? ns_capable+0x7c/0xb0 [ 1457.021187][ T2777] Alternate GPT is invalid, using primary GPT. [ 1457.025151][T24122] ? rtnl_setlink+0x300/0x300 [ 1457.025186][T24122] rtnetlink_rcv_msg+0x807/0x8c0 [ 1457.025204][T24122] ? nlmon_xmit+0x4b/0x60 [ 1457.025251][T24122] ? nlmon_xmit+0x4b/0x60 [ 1457.031564][ T2777] loop2: p2 p3 p7 [ 1457.036043][T24122] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1457.058770][T24122] ? kmem_cache_free+0x1d9/0x380 [ 1457.063737][T24122] ? __kfree_skb+0x104/0x140 [ 1457.068418][T24122] ? nlmon_xmit+0x4b/0x60 [ 1457.072779][T24122] ? __kfree_skb+0x104/0x140 [ 1457.077382][T24122] ? consume_skb+0x57/0x180 [ 1457.081896][T24122] ? nlmon_xmit+0x4b/0x60 [ 1457.086293][T24122] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1457.091638][T24122] ? __dev_queue_xmit+0xaae/0x1d80 [ 1457.096772][T24122] ? ref_tracker_free+0x3a1/0x400 [ 1457.101845][T24122] netlink_rcv_skb+0x126/0x220 [ 1457.106663][T24122] ? rtnetlink_bind+0x60/0x60 [ 1457.111338][T24122] rtnetlink_rcv+0x1c/0x20 [ 1457.115790][T24122] netlink_unicast+0x589/0x650 [ 1457.120568][T24122] netlink_sendmsg+0x66e/0x770 [ 1457.125394][T24122] ? netlink_getsockopt+0x3e0/0x3e0 [ 1457.130591][T24122] ____sys_sendmsg+0x37c/0x4d0 [ 1457.135354][T24122] __sys_sendmsg+0x1e9/0x270 [ 1457.139950][T24122] __x64_sys_sendmsg+0x46/0x50 [ 1457.144747][T24122] do_syscall_64+0x44/0x110 [ 1457.149275][T24122] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1457.155267][T24122] RIP: 0033:0x7f1e33d10ae9 [ 1457.159672][T24122] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1457.179276][T24122] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1457.187703][T24122] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1457.195676][T24122] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1457.203654][T24122] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1457.211716][T24122] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1457.219705][T24122] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1457.227707][T24122] [ 1457.230948][T24122] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1457.253664][T24139] ip6tnl0 speed is unknown, defaulting to 1000 [ 1457.270841][ T2777] Alternate GPT is invalid, using primary GPT. [ 1457.277280][ T2777] loop2: p2 p3 p7 [ 1457.291119][T24133] Alternate GPT is invalid, using primary GPT. [ 1457.297570][T24133] loop5: p2 p3 p7 [ 1457.301833][T24128] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 1457.339199][T24120] Alternate GPT is invalid, using primary GPT. [ 1457.345599][T24120] loop0: p2 p3 p7 [ 1457.436429][ T2777] Alternate GPT is invalid, using primary GPT. [ 1457.442803][ T2777] loop0: p2 p3 p7 05:01:46 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000002b00)=[{{&(0x7f0000000000)={0x10, 0x0, 0x0, @empty}, 0x1c, 0x0}}], 0x1, 0x0) 05:01:46 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000380)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x2, 0x0}}], 0x1, 0x0) 05:01:46 executing program 1: r0 = socket(0xa, 0x3, 0x5) sendmmsg$inet6(r0, &(0x7f0000000280)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0}}], 0x1, 0x0) 05:01:46 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0xab2b}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:01:46 executing program 0: r0 = open(0x0, 0x0, 0x2) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") open(&(0x7f0000000d80)='./file0\x00', 0x41a003, 0x0) open(0x0, 0x14e043, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00000008c0)) syz_clone(0xe204a000, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) 05:01:46 executing program 5: open(0x0, 0x0, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) open(&(0x7f00000007c0)='./bus\x00', 0x200000, 0x8) sendmmsg$unix(r1, 0x0, 0x0, 0x20004805) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") sched_setaffinity(0x0, 0x8, &(0x7f00000008c0)=0x5) r2 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) 05:01:46 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f0000000100)={0x0, 0xd, &(0x7f0000000080)={&(0x7f0000000180)={0x28, r1, 0x915, 0x0, 0x0, {{0x2}, {@val={0x8}, @val={0xc}}}}, 0x5a}}, 0x0) 05:01:46 executing program 3: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000940)='./binderfs/binder0\x00', 0x802, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000f40)={0x98, 0x0, &(0x7f0000000d80)=[@clear_death, @transaction={0x40406300, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0}}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x50, 0x0, &(0x7f0000000e80)="d1846b704e664d8a90c2a7e68fab96103c85de3902cf3d2a084ca4d415f312972bcba986e720c71e9e0a06310039dfe4700fedae1e9c8327937c9c5f0a97e2356fef04dcae434c4e47111e8fc098d7b6"}) 05:01:46 executing program 2: r0 = socket(0xa, 0x3, 0x5) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000040)=0x12cb, 0x4) [ 1457.727737][T24148] loop0: detected capacity change from 0 to 2048 [ 1457.738930][T24151] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 05:01:46 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)=@bridge_newvlan={0x18}, 0x37}}, 0x0) 05:01:46 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000031000000080001000000000008000300", @ANYRES32=0x0], 0x30}}, 0x0) [ 1457.771826][T24148] Alternate GPT is invalid, using primary GPT. [ 1457.778324][T24148] loop0: p2 p3 p7 [ 1457.792772][ T2777] Alternate GPT is invalid, using primary GPT. [ 1457.799232][ T2777] loop2: p2 p3 p7 [ 1457.810114][T24151] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' 05:01:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0xa, 0x3, 0x5) syz_genetlink_get_family_id$smc(&(0x7f0000000d40), r1) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), r2) r3 = socket(0xa, 0x3, 0x5) syz_genetlink_get_family_id$smc(&(0x7f0000000d40), r3) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000180)={'batadv0\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r3, 0x89f1, &(0x7f0000000240)={'syztnl0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="00800020000000031044e3f84725005c0068000004049078ac1414aa7f000001441cdfa3ac1414bb000000090000000000000004ac1e01010000034c0713a00a010102ac141423e00000010000000083178fac1414aaac1414bb7f000001e0000002e00000020000"]}) sendmsg$BATADV_CMD_GET_VLAN(r2, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x28, 0x0, 0x10, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xfffffffc}]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x404c001) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000228bd7000ffdbdf250b00000008000300", @ANYRES32=r4, @ANYBLOB="050029fcf6d1dd8e000000080009000000f67193", @ANYRES32=0x0, @ANYBLOB='\b\x009\x00\t\x00\x00\x00\b\x001\x00\a\x00\x00\x00'], 0x44}, 0x1, 0x0, 0x0, 0x24040011}, 0x40040) sendmmsg$inet6(r0, &(0x7f0000002b00)=[{{&(0x7f0000000000)={0x10, 0x0, 0x0, @dev}, 0x2000001c, &(0x7f0000001380)=[{&(0x7f0000000040)='B', 0x300}], 0x1}}], 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000500)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)={0x88, 0x0, 0x400, 0x70bd2a, 0x25dfdbfe, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, 0xffffffffffffffff}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r2}}]}, 0x88}, 0x1, 0x0, 0x0, 0x800}, 0x4080) [ 1457.819281][T24151] CPU: 0 PID: 24151 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1457.829522][T24151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1457.839634][T24151] Call Trace: [ 1457.842961][T24151] [ 1457.845917][T24151] dump_stack_lvl+0xda/0x130 [ 1457.850543][T24151] dump_stack+0x15/0x20 [ 1457.854726][T24151] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1457.858339][T24167] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1457.859844][T24151] kobject_add_internal+0x3eb/0x730 [ 1457.874434][T24151] kobject_add+0xdc/0x150 [ 1457.877938][ T2777] Alternate GPT is invalid, using primary GPT. [ 1457.878790][T24151] ? kobject_get+0x95/0xc0 [ 1457.885184][ T2777] loop0: p2 p3 p7 [ 1457.889330][T24151] ? kobject_put+0xd8/0x160 [ 1457.889395][T24151] ? device_add+0x2ea/0x8b0 [ 1457.901312][T24170] loop5: detected capacity change from 0 to 2048 [ 1457.902140][T24151] device_add+0x2f8/0x8b0 [ 1457.912807][T24151] netdev_register_kobject+0xfc/0x230 [ 1457.918248][T24151] register_netdevice+0x65b/0xb20 [ 1457.923339][T24151] veth_newlink+0x5a6/0x810 [ 1457.927888][T24151] ? veth_validate+0x100/0x100 [ 1457.932674][T24151] rtnl_newlink+0xee5/0x1670 [ 1457.937335][T24151] ? rtnl_newlink+0x2a1/0x1670 [ 1457.942105][T24151] ? security_capable+0x5e/0x80 [ 1457.946965][T24151] ? ns_capable+0x7c/0xb0 [ 1457.951382][T24151] ? rtnl_setlink+0x300/0x300 [ 1457.956175][T24151] rtnetlink_rcv_msg+0x807/0x8c0 [ 1457.961126][T24151] ? nlmon_xmit+0x4b/0x60 [ 1457.965468][T24151] ? nlmon_xmit+0x4b/0x60 [ 1457.969805][T24151] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1457.975121][T24151] ? kmem_cache_free+0x1d9/0x380 [ 1457.980078][T24151] ? __kfree_skb+0x104/0x140 [ 1457.984717][T24151] ? nlmon_xmit+0x4b/0x60 [ 1457.989074][T24151] ? __kfree_skb+0x104/0x140 [ 1457.993697][T24151] ? consume_skb+0x57/0x180 [ 1457.998249][T24151] ? nlmon_xmit+0x4b/0x60 [ 1458.002579][T24151] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1458.007954][T24151] ? __dev_queue_xmit+0xaae/0x1d80 [ 1458.013075][T24151] ? ref_tracker_free+0x3a1/0x400 [ 1458.018168][T24151] netlink_rcv_skb+0x126/0x220 [ 1458.023015][T24151] ? rtnetlink_bind+0x60/0x60 [ 1458.027706][T24151] rtnetlink_rcv+0x1c/0x20 [ 1458.032134][T24151] netlink_unicast+0x589/0x650 [ 1458.036988][T24151] netlink_sendmsg+0x66e/0x770 [ 1458.041865][T24151] ? netlink_getsockopt+0x3e0/0x3e0 [ 1458.047073][T24151] ____sys_sendmsg+0x37c/0x4d0 [ 1458.051866][T24151] __sys_sendmsg+0x1e9/0x270 [ 1458.056475][T24151] __x64_sys_sendmsg+0x46/0x50 [ 1458.061261][T24151] do_syscall_64+0x44/0x110 [ 1458.065862][T24151] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1458.071836][T24151] RIP: 0033:0x7f1e33d10ae9 [ 1458.076294][T24151] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1458.095945][T24151] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1458.104416][T24151] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1458.112571][T24151] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 05:01:46 executing program 1: openat$vcsu(0xffffffffffffff9c, &(0x7f00000005c0), 0x22401, 0x0) [ 1458.120545][T24151] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1458.128521][T24151] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1458.136495][T24151] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1458.144474][T24151] [ 1458.147653][T24151] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. 05:01:46 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000001d40)=[{{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @private1, 0x3}, 0x1c, 0x0}}], 0x1, 0x0) 05:01:46 executing program 3: r0 = socket(0xa, 0x3, 0x5) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x81}, 0x1c) 05:01:46 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0x0, 0xfe0a}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) [ 1458.196225][ T2777] Alternate GPT is invalid, using primary GPT. [ 1458.202642][ T2777] loop2: p2 p3 p7 [ 1458.212144][T24148] ip6tnl0 speed is unknown, defaulting to 1000 [ 1458.240671][T24170] Alternate GPT is invalid, using primary GPT. [ 1458.247178][T24170] loop5: p2 p3 p7 [ 1458.261998][T24183] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1458.282651][T24183] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1458.291885][T24183] CPU: 0 PID: 24183 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1458.301989][T24183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1458.312048][T24183] Call Trace: [ 1458.315368][T24183] [ 1458.318344][T24183] dump_stack_lvl+0xda/0x130 [ 1458.322955][T24183] dump_stack+0x15/0x20 [ 1458.327116][T24183] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1458.332246][T24183] kobject_add_internal+0x3eb/0x730 [ 1458.337473][T24183] kobject_add+0xdc/0x150 [ 1458.341812][T24183] ? kobject_get+0x95/0xc0 [ 1458.346229][T24183] ? kobject_put+0xd8/0x160 [ 1458.350739][T24183] ? device_add+0x2ea/0x8b0 [ 1458.355324][T24183] device_add+0x2f8/0x8b0 [ 1458.359662][T24183] netdev_register_kobject+0xfc/0x230 [ 1458.365112][T24183] register_netdevice+0x65b/0xb20 [ 1458.370220][T24183] veth_newlink+0x5a6/0x810 [ 1458.374798][T24183] ? veth_validate+0x100/0x100 [ 1458.379577][T24183] rtnl_newlink+0xee5/0x1670 [ 1458.384224][T24183] ? rtnl_newlink+0x2a1/0x1670 [ 1458.389011][T24183] ? security_capable+0x5e/0x80 [ 1458.393895][T24183] ? ns_capable+0x7c/0xb0 [ 1458.398258][T24183] ? rtnl_setlink+0x300/0x300 [ 1458.402977][T24183] rtnetlink_rcv_msg+0x807/0x8c0 [ 1458.407915][T24183] ? nlmon_xmit+0x4b/0x60 [ 1458.412262][T24183] ? nlmon_xmit+0x4b/0x60 [ 1458.416592][T24183] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1458.421928][T24183] ? kmem_cache_free+0x1d9/0x380 [ 1458.426866][T24183] ? __kfree_skb+0x104/0x140 [ 1458.431463][T24183] ? nlmon_xmit+0x4b/0x60 [ 1458.435831][T24183] ? __kfree_skb+0x104/0x140 [ 1458.440505][T24183] ? consume_skb+0x57/0x180 [ 1458.445014][T24183] ? nlmon_xmit+0x4b/0x60 [ 1458.449394][T24183] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1458.454738][T24183] ? __dev_queue_xmit+0xaae/0x1d80 [ 1458.459875][T24183] ? ref_tracker_free+0x3a1/0x400 [ 1458.464930][T24183] netlink_rcv_skb+0x126/0x220 [ 1458.469700][T24183] ? rtnetlink_bind+0x60/0x60 [ 1458.474458][T24183] rtnetlink_rcv+0x1c/0x20 [ 1458.478873][T24183] netlink_unicast+0x589/0x650 [ 1458.483651][T24183] netlink_sendmsg+0x66e/0x770 [ 1458.488526][T24183] ? netlink_getsockopt+0x3e0/0x3e0 [ 1458.493725][T24183] ____sys_sendmsg+0x37c/0x4d0 [ 1458.498503][T24183] __sys_sendmsg+0x1e9/0x270 [ 1458.503255][T24183] __x64_sys_sendmsg+0x46/0x50 [ 1458.508142][T24183] do_syscall_64+0x44/0x110 [ 1458.512645][T24183] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1458.518585][T24183] RIP: 0033:0x7f1e33d10ae9 [ 1458.523005][T24183] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1458.542634][T24183] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1458.551102][T24183] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1458.559079][T24183] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1458.567079][T24183] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1458.575069][T24183] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1458.583042][T24183] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1458.591070][T24183] [ 1458.594240][T24183] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1458.628392][ T2777] Alternate GPT is invalid, using primary GPT. [ 1458.634698][ T2777] loop2: p2 p3 p7 05:01:47 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000a00)={&(0x7f00000009c0)={0x14, 0x0, 0x4}, 0x14}}, 0x0) 05:01:47 executing program 3: prlimit64(0x0, 0x7, &(0x7f0000000080)={0x0, 0x3ff}, 0x0) 05:01:47 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8906, 0x0) 05:01:47 executing program 5: open(0x0, 0x0, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) open(&(0x7f00000007c0)='./bus\x00', 0x200000, 0x8) sendmmsg$unix(r1, 0x0, 0x0, 0x20004805) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") sched_setaffinity(0x0, 0x8, &(0x7f00000008c0)=0x5) r2 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) 05:01:47 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}}, [@filter_kind_options=@f_flower={{0x4}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:01:47 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8923, &(0x7f0000001580)={'bridge_slave_0\x00', 0x0}) 05:01:47 executing program 0: r0 = open(0x0, 0x0, 0x2) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") open(&(0x7f0000000d80)='./file0\x00', 0x41a003, 0x0) open(0x0, 0x14e043, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00000008c0)) syz_clone(0xe204a000, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) [ 1458.667015][ T2777] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1458.676289][ T2777] Buffer I/O error on dev loop5, logical block 0, async page read [ 1458.684176][ T2777] loop5: unable to read partition table [ 1458.692793][ T2777] loop5: partition table beyond EOD, truncated 05:01:47 executing program 1: r0 = socket(0xa, 0x3, 0x5) sendmmsg$inet6(r0, &(0x7f0000000280)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0}}, {{&(0x7f0000000080)={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f00000013c0)=[@rthdrdstopts={{0x24}}], 0x18}}], 0x2, 0x0) 05:01:47 executing program 1: getrusage(0x0, &(0x7f0000000480)) [ 1458.719408][T24192] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1458.728684][T24192] CPU: 1 PID: 24192 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1458.738768][T24192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1458.748843][T24192] Call Trace: [ 1458.752141][T24192] [ 1458.755094][T24192] dump_stack_lvl+0xda/0x130 [ 1458.759809][T24192] dump_stack+0x15/0x20 [ 1458.764000][T24192] sysfs_create_dir_ns+0x1a8/0x1d0 05:01:47 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000002900)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c, 0x0, 0x0, &(0x7f0000001680)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="00000000600000000000000029000000040000003a090000000000002034f3be6de8220505b0f66f11e58bf213ff0cda0cc0bfc5ba6ded618cf945557fb57054d12881ec0c3f37c9acf7026fdc4a220eae84c910fc0000000000000000000000000000011400000000000000290000000b0000000000800000000000680000000000000029"], 0x1250}}], 0x1, 0x4000890) 05:01:47 executing program 1: getgroups(0x2, &(0x7f0000000000)=[0x0, 0xee01]) [ 1458.769146][T24192] kobject_add_internal+0x3eb/0x730 [ 1458.774439][T24192] kobject_add+0xdc/0x150 [ 1458.778816][T24192] ? kobject_get+0x95/0xc0 [ 1458.783265][T24192] ? kobject_put+0xd8/0x160 [ 1458.787788][T24192] ? device_add+0x2ea/0x8b0 [ 1458.792391][T24192] device_add+0x2f8/0x8b0 [ 1458.796763][T24192] netdev_register_kobject+0xfc/0x230 [ 1458.802207][T24192] register_netdevice+0x65b/0xb20 [ 1458.807278][T24192] veth_newlink+0x5a6/0x810 [ 1458.811943][T24192] ? veth_validate+0x100/0x100 05:01:47 executing program 1: r0 = socket(0xa, 0x3, 0x5) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={@empty, 0xfffffffe}) 05:01:47 executing program 2: openat$vcsu(0xffffffffffffff9c, &(0x7f0000000cc0), 0x0, 0x0) [ 1458.816749][T24192] rtnl_newlink+0xee5/0x1670 [ 1458.821412][T24192] ? rtnl_newlink+0x2a1/0x1670 [ 1458.826251][T24192] ? security_capable+0x5e/0x80 [ 1458.827440][T24203] loop0: detected capacity change from 0 to 2048 [ 1458.831117][T24192] ? ns_capable+0x7c/0xb0 [ 1458.831146][T24192] ? rtnl_setlink+0x300/0x300 [ 1458.846478][T24192] rtnetlink_rcv_msg+0x807/0x8c0 [ 1458.851502][T24192] ? nlmon_xmit+0x4b/0x60 [ 1458.855967][T24192] ? nlmon_xmit+0x4b/0x60 [ 1458.860386][T24192] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1458.865705][T24192] ? kmem_cache_free+0x1d9/0x380 [ 1458.870700][T24192] ? __kfree_skb+0x104/0x140 [ 1458.875319][T24192] ? nlmon_xmit+0x4b/0x60 [ 1458.879723][T24192] ? __kfree_skb+0x104/0x140 [ 1458.884330][T24192] ? consume_skb+0x57/0x180 [ 1458.889384][T24192] ? nlmon_xmit+0x4b/0x60 [ 1458.893722][T24192] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1458.899068][T24192] ? __dev_queue_xmit+0xaae/0x1d80 [ 1458.904194][T24192] ? ref_tracker_free+0x3a1/0x400 [ 1458.909322][T24192] netlink_rcv_skb+0x126/0x220 [ 1458.914150][T24192] ? rtnetlink_bind+0x60/0x60 [ 1458.918868][T24192] rtnetlink_rcv+0x1c/0x20 [ 1458.923342][T24192] netlink_unicast+0x589/0x650 [ 1458.928212][T24192] netlink_sendmsg+0x66e/0x770 [ 1458.932983][T24192] ? netlink_getsockopt+0x3e0/0x3e0 [ 1458.938214][T24192] ____sys_sendmsg+0x37c/0x4d0 [ 1458.943017][T24192] __sys_sendmsg+0x1e9/0x270 [ 1458.947644][T24192] __x64_sys_sendmsg+0x46/0x50 [ 1458.952412][T24192] do_syscall_64+0x44/0x110 [ 1458.956994][T24192] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1458.962919][T24192] RIP: 0033:0x7f1e33d10ae9 [ 1458.967355][T24192] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1458.986995][T24192] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1458.995461][T24192] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1459.003514][T24192] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1459.011496][T24192] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1459.019476][T24192] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1459.027513][T24192] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1459.035503][T24192] [ 1459.038597][T24192] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. 05:01:47 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f0000001580)={'bridge_slave_0\x00', &(0x7f0000001500)=@ethtool_link_settings={0x4c}}) 05:01:47 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip6tnl0\x00', &(0x7f00000000c0)=@ethtool_dump={0x3e}}) [ 1459.066627][T24213] ip6tnl0 speed is unknown, defaulting to 1000 [ 1459.085997][T24203] Alternate GPT is invalid, using primary GPT. [ 1459.092333][T24203] loop0: p2 p3 p7 [ 1459.113700][T24206] loop5: detected capacity change from 0 to 2048 [ 1459.118486][ T2777] Alternate GPT is invalid, using primary GPT. [ 1459.126517][ T2777] loop2: p2 p3 p7 [ 1459.142691][T24206] Alternate GPT is invalid, using primary GPT. [ 1459.149228][T24206] loop5: p2 p3 p7 [ 1459.201455][ T2777] Alternate GPT is invalid, using primary GPT. [ 1459.207784][ T2777] loop5: p2 p3 p7 [ 1459.240711][ T2777] Alternate GPT is invalid, using primary GPT. [ 1459.247137][ T2777] loop0: p2 p3 p7 [ 1459.280305][ T2777] Alternate GPT is invalid, using primary GPT. [ 1459.286706][ T2777] loop5: p2 p3 p7 [ 1459.313564][ T2777] Alternate GPT is invalid, using primary GPT. [ 1459.319903][ T2777] loop2: p2 p3 p7 [ 1459.351648][ T2777] Alternate GPT is invalid, using primary GPT. [ 1459.358100][ T2777] loop2: p2 p3 p7 [ 1459.380764][ T2777] Alternate GPT is invalid, using primary GPT. [ 1459.387153][ T2777] loop0: p2 p3 p7 05:01:48 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0xa, 0x3, 0x5) r2 = syz_genetlink_get_family_id$smc(&(0x7f0000000d40), r1) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), r3) r4 = socket(0xa, 0x3, 0x5) syz_genetlink_get_family_id$smc(&(0x7f0000000d40), r4) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000180)={'batadv0\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r4, 0x89f1, &(0x7f0000000240)={'syztnl0\x00', &(0x7f0000000280)=ANY=[@ANYRES16=r2, @ANYBLOB="00800020000000031044e3f84725005c0068000004049078ac1414aa7f000001441cdfa3ac1414bb000000090000000000000004ac1e01010000034c0713a00a010102ac141423e00000010000000083178fac1414aaac1414bb7f000001e0000002e00000020000"]}) sendmsg$BATADV_CMD_GET_VLAN(r3, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x28, 0x0, 0x10, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xfffffffc}]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x404c001) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000228bd7000ffdbdf250b00000008000300", @ANYRES32=r5, @ANYBLOB="050029fcf6d1dd8e000000080009000000f67193", @ANYRES32=0x0, @ANYBLOB='\b\x009\x00\t\x00\x00\x00\b\x001\x00\a\x00\x00\x00'], 0x44}, 0x1, 0x0, 0x0, 0x24040011}, 0x40040) sendmmsg$inet6(r0, &(0x7f0000002b00)=[{{&(0x7f0000000000)={0x10, 0x0, 0x0, @dev}, 0x2000001c, &(0x7f0000001380)=[{&(0x7f0000000040)='B', 0x300}], 0x1}}], 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000500)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)={0x88, 0x0, 0x400, 0x70bd2a, 0x25dfdbfe, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, 0xffffffffffffffff}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r3}}]}, 0x88}, 0x1, 0x0, 0x0, 0x800}, 0x4080) 05:01:48 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}}, [@filter_kind_options=@f_flower={{0x5}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:01:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001580)={'bridge_slave_0\x00', &(0x7f0000001500)=@ethtool_link_settings={0x12}}) 05:01:48 executing program 2: fsopen(&(0x7f0000000100)='tmpfs\x00', 0x0) 05:01:48 executing program 0: r0 = open(0x0, 0x0, 0x2) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") open(&(0x7f0000000d80)='./file0\x00', 0x41a003, 0x0) open(0x0, 0x14e043, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00000008c0)) syz_clone(0xe204a000, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) 05:01:48 executing program 5: open(0x0, 0x0, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) open(&(0x7f00000007c0)='./bus\x00', 0x200000, 0x8) sendmmsg$unix(r1, 0x0, 0x0, 0x20004805) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") sched_setaffinity(0x0, 0x8, &(0x7f00000008c0)=0x5) r2 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) 05:01:48 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000006940)={0x6, 0x0, 0x0, 0x0}, 0x90) 05:01:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x7ffffff2}, 0x0) 05:01:48 executing program 2: r0 = socket(0xa, 0x3, 0x5) sendmmsg$inet6(r0, &(0x7f0000002b00)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0}}], 0x1, 0x0) [ 1459.612583][T24227] __nla_validate_parse: 1 callbacks suppressed [ 1459.612597][T24227] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1459.647491][T24232] loop0: detected capacity change from 0 to 2048 [ 1459.673423][T24227] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1459.682620][T24227] CPU: 1 PID: 24227 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1459.688079][ T2777] Alternate GPT is invalid, using primary GPT. [ 1459.692692][T24227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1459.699045][ T2777] loop2: p2 p3 p7 [ 1459.708886][T24227] Call Trace: [ 1459.708894][T24227] [ 1459.708901][T24227] dump_stack_lvl+0xda/0x130 05:01:48 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000002900)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c, 0x0, 0x0, &(0x7f0000001680)=ANY=[@ANYBLOB="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@ANYBLOB='\x00\x00\x00\x00`\x00\x00\x00\x00\x00\x00\x00)'], 0x1250}}], 0x1, 0x0) 05:01:48 executing program 1: modify_ldt$write(0x1, &(0x7f0000000040), 0x10) modify_ldt$write(0x1, &(0x7f0000000140), 0x10) 05:01:48 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000002900)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c, &(0x7f00000015c0)=[{&(0x7f00000000c0)="d7", 0x1}], 0x1, &(0x7f0000001680)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="00000000600000000000000029000000040000003a090000000000002034f3be6de8220505b0f66f11e58bf213ff0cda0cc0bfc5ba6ded618cf945557fb57054d12881ec0c3f37c9acf7026fdc4a220eae84c910fc0000000000000000000000000000011400000000000000290000000b0000000000800000000000680000000000000029"], 0x1250}}], 0x1, 0x4000890) [ 1459.708947][T24227] dump_stack+0x15/0x20 [ 1459.727646][T24227] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1459.732877][T24227] kobject_add_internal+0x3eb/0x730 [ 1459.738135][T24227] kobject_add+0xdc/0x150 [ 1459.742514][T24227] ? kobject_get+0x95/0xc0 [ 1459.746951][T24227] ? kobject_put+0xd8/0x160 [ 1459.751539][T24227] ? device_add+0x2ea/0x8b0 [ 1459.756106][T24227] device_add+0x2f8/0x8b0 [ 1459.760468][T24227] netdev_register_kobject+0xfc/0x230 [ 1459.765941][T24227] register_netdevice+0x65b/0xb20 [ 1459.771020][T24227] veth_newlink+0x5a6/0x810 [ 1459.775593][T24227] ? veth_validate+0x100/0x100 [ 1459.780428][T24227] rtnl_newlink+0xee5/0x1670 [ 1459.785118][T24227] ? rtnl_newlink+0x2a1/0x1670 [ 1459.789920][T24227] ? security_capable+0x5e/0x80 [ 1459.794808][T24227] ? ns_capable+0x7c/0xb0 [ 1459.799140][T24227] ? rtnl_setlink+0x300/0x300 [ 1459.803902][T24227] rtnetlink_rcv_msg+0x807/0x8c0 [ 1459.808924][T24227] ? nlmon_xmit+0x4b/0x60 [ 1459.813340][T24227] ? nlmon_xmit+0x4b/0x60 [ 1459.817697][T24227] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1459.823034][T24227] ? kmem_cache_free+0x1d9/0x380 [ 1459.827986][T24227] ? __kfree_skb+0x104/0x140 [ 1459.832625][T24227] ? nlmon_xmit+0x4b/0x60 [ 1459.836973][T24227] ? __kfree_skb+0x104/0x140 [ 1459.841571][T24227] ? consume_skb+0x57/0x180 [ 1459.846187][T24227] ? nlmon_xmit+0x4b/0x60 [ 1459.850538][T24227] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1459.855838][T24227] ? __dev_queue_xmit+0xaae/0x1d80 [ 1459.860962][T24227] ? ref_tracker_free+0x3a1/0x400 [ 1459.866124][T24227] netlink_rcv_skb+0x126/0x220 [ 1459.870887][T24227] ? rtnetlink_bind+0x60/0x60 [ 1459.875562][T24227] rtnetlink_rcv+0x1c/0x20 [ 1459.880044][T24227] netlink_unicast+0x589/0x650 [ 1459.884823][T24227] netlink_sendmsg+0x66e/0x770 [ 1459.889662][T24227] ? netlink_getsockopt+0x3e0/0x3e0 [ 1459.894859][T24227] ____sys_sendmsg+0x37c/0x4d0 [ 1459.899662][T24227] __sys_sendmsg+0x1e9/0x270 [ 1459.904250][T24227] ? wake_up_q+0x3f/0x70 [ 1459.908515][T24227] __x64_sys_sendmsg+0x46/0x50 [ 1459.913288][T24227] do_syscall_64+0x44/0x110 [ 1459.917872][T24227] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1459.923791][T24227] RIP: 0033:0x7f1e33d10ae9 [ 1459.928210][T24227] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1459.947815][T24227] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1459.956270][T24227] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1459.964233][T24227] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1459.972201][T24227] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1459.980180][T24227] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1459.988144][T24227] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1459.996110][T24227] [ 1459.999316][T24227] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. 05:01:48 executing program 3: add_key$fscrypt_v1(&(0x7f0000000100), 0x0, 0x0, 0x0, 0xfffffffffffffffa) [ 1460.026652][T24248] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1460.033077][ T2777] Alternate GPT is invalid, using primary GPT. [ 1460.039676][T24249] ip6tnl0 speed is unknown, defaulting to 1000 [ 1460.042379][ T2777] loop2: p2 p3 p7 05:01:48 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}}, [@filter_kind_options=@f_flower={{0x10}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:01:48 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000001c80)=[{{&(0x7f0000000000)={0xa, 0x4e21, 0x0, @remote}, 0x18, &(0x7f0000001080)=[{&(0x7f0000000080)="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", 0x1000}], 0x1}}, {{&(0x7f00000010c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}}, 0x1c, &(0x7f0000001440)=[{&(0x7f0000001100)="b6495c76e16c5c4d903bb52746eda09f5ee3a9375f065505739101c3206c6772326c5b4a2e5438d6fedbbaa7931a2414d0919e454465cf8a3452890359f18b09dafb3539556f1f17755d9e8daa1448397d42ae5bdaf7b631e7857acdfb2a1efd267b1e894cefaf0c91199cb3e218edb4921be1123ebc", 0xfffffffffffffdf9}, {&(0x7f0000001180)="1ba5286af5e4ff1486de61e8645fa4ea3a1c58b0d5221de6165842a79d624ba76b937e6a27baf3657ce0dd3e6cb444e260e43241ea20d42eb0be7eb262e836777ab49a4bba928fccf6295e5d1d9c38e4068977bd92f115df2e03d57d1af399b4176ce14853bf3540237cb8f6d7c989b228981c475b310bf8042c777fdaf65b37f7b212246c9edafffd2b6f5c03b1eec1ed238538e361ef8fe00b04610d8eef071051de7f33a03c2ea3245857672cd8ad93c9e27be0869a6f77311851bb871827ddbe1be4", 0xc4}, {&(0x7f0000001280)="b5d52599e98f913278129fe7889167c2e385dbe3cebca12b57561c0105de5210e876fd21f90209b40609026584b6152f4a6dfb707419fe748a7baa0a781fadf3f0d4685146da65d39b59b7c18e06d6545b50107e9044c05c53ccdd7442a81a9796927f5ad643c2e5bd1b9804661e6aa7c28df88dcc194878fd145cfeeae2deadb1663a3415e4770b3249a9863713cd85b867f93cdf9db7f40a8f", 0x9a}, {&(0x7f0000001340)="2018172cff06440737ada81153ae7decfffead4ea0ebeabf76ea4826755daadb0b5297edb13c9d84c449ab35af41a321d3a86cc37c9254d48f6362118751ed38ea401f7b952d221b52d7284a1df8e16e8465f121b632aed5cf39555b9430081a2192d623dbdcb89ef36debbcb14ba104a1402a630a47982da5de714c02cca0e0cd081d0c3ffbbd502a0a32670d7d62efa57eb0f492ae5c274e087c4507cd22d2ec28479ba5b82ac5adeffd5044223d249c347d858e19adb715649a25245c10b2190fb14f918a66eeaf5c36b9f2", 0xcd}], 0x4, &(0x7f0000001d80)=[@rthdr={{0x78, 0x29, 0x39, {0x0, 0xc, 0x0, 0x0, 0x0, [@private2, @dev, @private2, @loopback, @loopback, @loopback]}}}, @rthdrdstopts={{0x150, 0x29, 0x37, {0x0, 0x26, '\x00', [@ra, @enc_lim, @ra, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @hao={0xc9, 0x10, @loopback}, @ra, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x0, 0xdf, "8047ab30eeff6cfbc126e9498d5db4637563eddaef7271c847699aff0f8029ff1f4e7f6baa3d0eeb8c40b6ff40352eb9a6159d6f28869e59ec7df3b178644b2c8bda50535c92944ea5e36ec4700ea27b3f288f79a39bde939f5f6f88058441bc97fe17445ccadf1a1143b9ebfd9690e2ac5319ea05c35427b6100fe94903598698bfccbd0ae54cc516db0f6007262137e953aa28023d4848ddacc50ce4a11adcf2362b7458228fdbb48cd6f45f66dc9bcb0ed666e75d5b417bb36d9d6c4b44b466fe1f528b5d7bf0b1543ca4405ec4cb864531e4bf5456340895de98ff1a53"}]}}}, @rthdr={{0xb8, 0x29, 0x39, {0x0, 0x14, 0x0, 0x0, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @ipv4={'\x00', '\xff\xff', @remote}, @dev, @private1, @dev, @mcast2, @remote, @private2, @private0, @remote]}}}, @dontfrag={{0x14}}], 0x298}}, {{&(0x7f0000001740)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c, &(0x7f0000001940)=[{&(0x7f0000001780)="70e77f61db9e8c83b7e2193d17edd820dc4084542511e543b60f3fbcbae34e33ff41a527b05dc0efc461382d2b395faea207652f3b9b5a81fc81036386c8bfd5fda9834b4118036a962faa749b845bfd533881c727b064a8664b9bf39b4355a81bba94e07965ecb1aa37e83131e9c5832dc143c10a38e304e48c905dbc338e3665d88782818f7059738b500bb64917394c7941f5777ac8dd934250155ede9b", 0x9f}, {&(0x7f0000001840)="5a2df2ef4b192904c000bd82040982985588c89325b518fc6018800830a4664dba785841d8be54a07197086639c56a777e52a8441f6917e4712360fbd0a740b3a0057ce4ec9cb40d45b3a63fccf9d0cb94f9bed15bbc6d986fb06002a5dc6540caa2b108d99234970436c32bdea15a3d8f8a0979338862372ac56d06ed451c9d666d9db26f9aa62c722d96aa55c0fb46aa4026c0deeaefe4b0b798d5766d9a2e481c2e7cd0883ba296a1d2af4e5e2eea2676fcb97c4f97210afac7f817f04cf81cf08c97bf0724a6742a6d3edf343bbb1904687eea2e6e413500758db4a49e3f04fcac08cf73e691e0a947c2f7e25e1c", 0xf0}], 0x2, &(0x7f0000001980)=[@rthdrdstopts={{0x50, 0x29, 0x37, {0x0, 0x6, '\x00', [@pad1, @pad1, @enc_lim, @hao={0xc9, 0x10, @private0}, @jumbo, @enc_lim, @ra, @jumbo, @pad1, @pad1]}}}, @pktinfo={{0x24, 0x29, 0x32, {@local}}}, @hoplimit={{0x14}}, @dstopts_2292={{0x30, 0x29, 0x4, {0x0, 0x2, '\x00', [@jumbo, @jumbo, @jumbo]}}}, @hoplimit_2292={{0x14}}, @dstopts_2292={{0x28, 0x29, 0x4, {0x0, 0x1, '\x00', [@pad1, @generic={0x0, 0x6, "bf43412a1c8f"}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@empty}}}], 0x128}}, {{&(0x7f0000001ac0)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}, 0x1c, &(0x7f0000001bc0)=[{&(0x7f0000001b00)="d965bd4aa836dd1e549ad3c209cf5751377f26ce1def51f3f0772b1b02047b0ab76224980e37501abc046342e89829004ebf45ae4c0214893c3331b05e21e7a019f330d04c410172db761764622f0ebc72de76e1e2ca62296dae8fa76e613ad53c56ab036e4098078acbf5eaf467720798f48be1672aae6f3429fa8980e6a125bf829c802a7c01ba270735af70303f9309379eb276178526883b9dde4d6cd53a99d25527f83064602cdf8ee140c86b0c9ecb64", 0xb3}], 0x1, &(0x7f0000001c00)=[@rthdrdstopts={{0x30, 0x29, 0x37, {0x0, 0x2, '\x00', [@hao={0xc9, 0x10, @private0}]}}}, @dontfrag={{0x14}}], 0x48}}], 0x4, 0x0) 05:01:48 executing program 1: r0 = socket(0xa, 0x3, 0x5) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000280)={'veth0_virt_wifi\x00', &(0x7f0000000240)=@ethtool_sset_info={0x37, 0x0, 0x3}}) [ 1460.074087][T24252] loop5: detected capacity change from 0 to 2048 [ 1460.120329][T24252] Alternate GPT is invalid, using primary GPT. [ 1460.126756][T24232] Alternate GPT is invalid, using primary GPT. [ 1460.126879][T24252] loop5: p2 p3 p7 [ 1460.133057][T24232] loop0: p2 p3 p7 [ 1460.141085][T30304] ================================================================== [ 1460.149164][T30304] BUG: KCSAN: data-race in delete_from_page_cache_batch / nr_blockdev_pages [ 1460.157844][T30304] [ 1460.160157][T30304] read-write to 0xffff888100631e70 of 8 bytes by task 24252 on cpu 0: [ 1460.168300][T30304] delete_from_page_cache_batch+0x513/0x710 [ 1460.174195][T30304] truncate_inode_pages_range+0x1bd/0x6a0 [ 1460.179918][T30304] truncate_inode_pages+0x24/0x30 [ 1460.184944][T30304] blkdev_flush_mapping+0xc0/0x1c0 [ 1460.190061][T30304] blkdev_put+0x33a/0x470 [ 1460.194407][T30304] bdev_release+0x2f/0x40 [ 1460.198760][T30304] blkdev_release+0x25/0x30 [ 1460.203254][T30304] __fput+0x299/0x630 [ 1460.207231][T30304] __fput_sync+0x44/0x50 [ 1460.211468][T30304] __se_sys_close+0xfa/0x1a0 [ 1460.216051][T30304] __x64_sys_close+0x1f/0x30 [ 1460.220654][T30304] do_syscall_64+0x44/0x110 [ 1460.225172][T30304] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1460.231074][T30304] [ 1460.233384][T30304] read to 0xffff888100631e70 of 8 bytes by task 30304 on cpu 1: [ 1460.241001][T30304] nr_blockdev_pages+0x7c/0xd0 [ 1460.245762][T30304] si_meminfo+0x87/0xd0 [ 1460.249929][T30304] update_defense_level+0x46/0x600 [ 1460.255040][T30304] defense_work_handler+0x1f/0x80 [ 1460.260059][T30304] process_scheduled_works+0x5b8/0xa30 [ 1460.265523][T30304] worker_thread+0x525/0x730 [ 1460.270111][T30304] kthread+0x1d7/0x210 [ 1460.274181][T30304] ret_from_fork+0x48/0x60 [ 1460.278598][T30304] ret_from_fork_asm+0x11/0x20 [ 1460.283352][T30304] [ 1460.285661][T30304] value changed: 0x0000000000000009 -> 0x0000000000000000 [ 1460.292752][T30304] [ 1460.295078][T30304] Reported by Kernel Concurrency Sanitizer on: [ 1460.301220][T30304] CPU: 1 PID: 30304 Comm: kworker/1:0 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1460.311015][T30304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1460.321063][T30304] Workqueue: events_long defense_work_handler [ 1460.327129][T30304] ================================================================== [ 1460.343078][T24262] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1460.362121][T24262] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1460.371308][T24262] CPU: 0 PID: 24262 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1460.381398][T24262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1460.385974][ T2777] Alternate GPT is invalid, using primary GPT. [ 1460.391449][T24262] Call Trace: [ 1460.391458][T24262] [ 1460.397742][ T2777] loop2: p2 p3 p7 [ 1460.400854][T24262] dump_stack_lvl+0xda/0x130 [ 1460.412114][T24262] dump_stack+0x15/0x20 [ 1460.416355][T24262] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1460.421590][T24262] kobject_add_internal+0x3eb/0x730 [ 1460.426881][T24262] kobject_add+0xdc/0x150 [ 1460.431268][T24262] ? kobject_get+0x95/0xc0 [ 1460.432451][ T2777] Alternate GPT is invalid, using primary GPT. [ 1460.435690][T24262] ? kobject_put+0xd8/0x160 [ 1460.435718][T24262] ? device_add+0x2ea/0x8b0 [ 1460.442078][ T2777] loop5: p2 p3 p7 [ 1460.446342][T24262] device_add+0x2f8/0x8b0 [ 1460.459050][T24262] netdev_register_kobject+0xfc/0x230 [ 1460.464451][T24262] register_netdevice+0x65b/0xb20 [ 1460.469530][T24262] veth_newlink+0x5a6/0x810 [ 1460.474111][T24262] ? veth_validate+0x100/0x100 [ 1460.479006][T24262] rtnl_newlink+0xee5/0x1670 [ 1460.480279][ T2777] Alternate GPT is invalid, using primary GPT. [ 1460.483597][T24262] ? cgroup_rstat_updated+0x8c/0x1c0 [ 1460.489900][ T2777] loop2: p2 p3 p7 [ 1460.495001][T24262] ? rtnl_newlink+0x2a1/0x1670 [ 1460.503512][T24262] ? __list_del_entry_valid_or_report+0x5f/0xe0 [ 1460.509889][T24262] ? _raw_spin_unlock+0x26/0x40 [ 1460.514772][T24262] ? __mutex_lock+0x21c/0x8d0 [ 1460.519571][T24262] ? rtnl_setlink+0x300/0x300 [ 1460.524283][T24262] rtnetlink_rcv_msg+0x807/0x8c0 [ 1460.529250][T24262] ? kmem_cache_free+0x1d9/0x380 [ 1460.534280][T24262] ? __kfree_skb+0x104/0x140 [ 1460.538978][T24262] ? nlmon_xmit+0x4b/0x60 [ 1460.543370][T24262] ? __kfree_skb+0x104/0x140 [ 1460.548015][T24262] ? consume_skb+0x57/0x180 [ 1460.552543][T24262] ? nlmon_xmit+0x4b/0x60 [ 1460.556944][T24262] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1460.562263][T24262] ? __dev_queue_xmit+0xaae/0x1d80 [ 1460.567404][T24262] ? ref_tracker_free+0x3a1/0x400 [ 1460.572444][T24262] netlink_rcv_skb+0x126/0x220 [ 1460.577350][T24262] ? rtnetlink_bind+0x60/0x60 [ 1460.582116][T24262] rtnetlink_rcv+0x1c/0x20 [ 1460.586538][T24262] netlink_unicast+0x589/0x650 [ 1460.591389][T24262] netlink_sendmsg+0x66e/0x770 [ 1460.596160][T24262] ? netlink_getsockopt+0x3e0/0x3e0 [ 1460.601452][T24262] ____sys_sendmsg+0x37c/0x4d0 [ 1460.606226][T24262] __sys_sendmsg+0x1e9/0x270 [ 1460.610872][T24262] __x64_sys_sendmsg+0x46/0x50 [ 1460.615648][T24262] do_syscall_64+0x44/0x110 [ 1460.620185][T24262] ? syscall_exit_to_user_mode+0x38/0x140 [ 1460.626017][T24262] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1460.631970][T24262] RIP: 0033:0x7f1e33d10ae9 [ 1460.636429][T24262] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1460.656058][T24262] RSP: 002b:00007f1e330720c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1460.664521][T24262] RAX: ffffffffffffffda RBX: 00007f1e33e30050 RCX: 00007f1e33d10ae9 [ 1460.672511][T24262] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1460.680495][T24262] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1460.688535][T24262] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1460.696565][T24262] R13: 000000000000006e R14: 00007f1e33e30050 R15: 00007fffd3b5a7f8 [ 1460.704654][T24262] [ 1460.707732][T24262] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. 05:01:49 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}}, [@filter_kind_options=@f_flower={{0xb, 0x2}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:01:49 executing program 3: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000940)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000f40)={0x98, 0x0, &(0x7f0000000d80)=[@clear_death, @transaction={0x40406300, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0}}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x50, 0x0, &(0x7f0000000e80)="d1846b704e664d8a90c2a7e68fab96103c85de3902cf3d2a084ca4d415f312972bcba986e720c71e9e0a06310039dfe4700fedae1e9c8327937c9c5f0a97e2356fef04dcae434c4e47111e8fc098d7b6"}) 05:01:49 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup3(r1, r0, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, 0x0, 0x0) 05:01:49 executing program 1: socketpair(0x1e, 0x4, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) sendmmsg$inet6(r0, &(0x7f0000003880)=[{{&(0x7f00000001c0)={0xa, 0x0, 0x0, @remote}, 0x1c, 0x0, 0x0, &(0x7f0000000480)=ANY=[], 0x180}}], 0x1, 0x0) 05:01:49 executing program 0: r0 = open(0x0, 0x0, 0x2) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") open(&(0x7f0000000d80)='./file0\x00', 0x41a003, 0x0) open(0x0, 0x14e043, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00000008c0)) syz_clone(0xe204a000, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) 05:01:49 executing program 5: open(0x0, 0x0, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) open(&(0x7f00000007c0)='./bus\x00', 0x200000, 0x8) sendmmsg$unix(r1, 0x0, 0x0, 0x20004805) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") sched_setaffinity(0x0, 0x8, &(0x7f00000008c0)=0x5) r2 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) 05:01:49 executing program 3: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000940)='./binderfs/binder0\x00', 0x802, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000f40)={0x44, 0x0, &(0x7f0000000d80)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000000e80)="d1"}) [ 1460.766284][ T2777] Alternate GPT is invalid, using primary GPT. [ 1460.772583][ T2777] loop0: p2 p3 p7 05:01:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8930, &(0x7f0000001580)={'bridge_slave_0\x00', 0x0}) 05:01:49 executing program 3: r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f0000000280), 0x4) 05:01:49 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, 0x0, &(0x7f0000000b80)) 05:01:49 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001580)={'bridge_slave_0\x00', &(0x7f0000001500)=@ethtool_link_settings={0x2b}}) [ 1460.853360][T24271] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1460.878105][T24284] loop5: detected capacity change from 0 to 2048 [ 1460.886585][ T2777] Alternate GPT is invalid, using primary GPT. [ 1460.892913][ T2777] loop2: p2 p3 p7 [ 1460.893492][T24271] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1460.905887][T24271] CPU: 0 PID: 24271 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1460.916025][T24271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1460.922062][T24281] loop0: detected capacity change from 0 to 2048 [ 1460.926096][T24271] Call Trace: [ 1460.926105][T24271] [ 1460.926112][T24271] dump_stack_lvl+0xda/0x130 [ 1460.943385][T24271] dump_stack+0x15/0x20 [ 1460.947548][T24271] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1460.952695][T24271] kobject_add_internal+0x3eb/0x730 [ 1460.957946][T24271] kobject_add+0xdc/0x150 [ 1460.962332][T24271] ? kobject_get+0x95/0xc0 [ 1460.966764][T24271] ? kobject_put+0xd8/0x160 [ 1460.971298][T24271] ? device_add+0x2ea/0x8b0 [ 1460.975815][T24271] device_add+0x2f8/0x8b0 [ 1460.980198][T24271] netdev_register_kobject+0xfc/0x230 [ 1460.985570][T24271] register_netdevice+0x65b/0xb20 [ 1460.990612][T24271] veth_newlink+0x5a6/0x810 [ 1460.995142][T24271] ? veth_validate+0x100/0x100 [ 1460.999923][T24271] rtnl_newlink+0xee5/0x1670 [ 1461.004558][T24271] ? rtnl_newlink+0x2a1/0x1670 [ 1461.009325][T24271] ? security_capable+0x5e/0x80 [ 1461.014254][T24271] ? ns_capable+0x7c/0xb0 [ 1461.018588][T24271] ? rtnl_setlink+0x300/0x300 [ 1461.023315][T24271] rtnetlink_rcv_msg+0x807/0x8c0 [ 1461.028298][T24271] ? nlmon_xmit+0x4b/0x60 [ 1461.032670][T24271] ? nlmon_xmit+0x4b/0x60 [ 1461.037008][T24271] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1461.042372][T24271] ? kmem_cache_free+0x1d9/0x380 [ 1461.047318][T24271] ? __kfree_skb+0x104/0x140 [ 1461.051928][T24271] ? nlmon_xmit+0x4b/0x60 [ 1461.056258][T24271] ? __kfree_skb+0x104/0x140 [ 1461.060855][T24271] ? consume_skb+0x57/0x180 [ 1461.065403][T24271] ? nlmon_xmit+0x4b/0x60 [ 1461.069797][T24271] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1461.075105][T24271] ? __dev_queue_xmit+0xaae/0x1d80 [ 1461.080230][T24271] ? ref_tracker_free+0x3a1/0x400 [ 1461.085261][T24271] netlink_rcv_skb+0x126/0x220 [ 1461.090029][T24271] ? rtnetlink_bind+0x60/0x60 [ 1461.094743][T24271] rtnetlink_rcv+0x1c/0x20 [ 1461.099161][T24271] netlink_unicast+0x589/0x650 [ 1461.103965][T24271] netlink_sendmsg+0x66e/0x770 [ 1461.108796][T24271] ? netlink_getsockopt+0x3e0/0x3e0 [ 1461.113999][T24271] ____sys_sendmsg+0x37c/0x4d0 [ 1461.118770][T24271] __sys_sendmsg+0x1e9/0x270 [ 1461.123372][T24271] __x64_sys_sendmsg+0x46/0x50 [ 1461.128170][T24271] do_syscall_64+0x44/0x110 [ 1461.132725][T24271] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1461.138636][T24271] RIP: 0033:0x7f1e33d10ae9 [ 1461.143125][T24271] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1461.162801][T24271] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1461.171213][T24271] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1461.179182][T24271] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1461.187158][T24271] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1461.195176][T24271] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 05:01:49 executing program 3: socket(0x10, 0x3, 0x3) [ 1461.203150][T24271] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1461.211128][T24271] [ 1461.214224][T24271] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1461.237723][T24284] Alternate GPT is invalid, using primary GPT. [ 1461.244312][T24284] loop5: p2 p3 p7 05:01:50 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}}, [@filter_kind_options=@f_flower={{0xb, 0x3}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:01:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@newlinkprop={0x20, 0x6c, 0x1}, 0x20}}, 0x0) 05:01:50 executing program 1: r0 = socket(0xa, 0x3, 0x5) sendmmsg$inet6(r0, &(0x7f0000000280)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0}}, {{&(0x7f0000000080)={0x2, 0x0, 0x0, @dev}, 0x1c, 0x0}}], 0x2, 0x0) 05:01:50 executing program 3: add_key$fscrypt_v1(&(0x7f00000032c0), 0x0, 0x0, 0x0, 0xfffffffffffffff8) [ 1461.267085][T24289] ip6tnl0 speed is unknown, defaulting to 1000 [ 1461.271294][T24281] Alternate GPT is invalid, using primary GPT. [ 1461.279708][T24281] loop0: p2 p3 p7 [ 1461.281850][ T2777] Alternate GPT is invalid, using primary GPT. [ 1461.289814][ T2777] loop2: p2 p3 p7 [ 1461.360640][T24302] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1461.364727][ T2777] Alternate GPT is invalid, using primary GPT. [ 1461.376578][ T2777] loop2: p2 p3 p7 [ 1461.380019][T24302] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1461.389445][T24302] CPU: 1 PID: 24302 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1461.399591][T24302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1461.409697][T24302] Call Trace: [ 1461.412978][T24302] [ 1461.415921][T24302] dump_stack_lvl+0xda/0x130 [ 1461.420527][T24302] dump_stack+0x15/0x20 [ 1461.424765][T24302] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1461.429933][T24302] kobject_add_internal+0x3eb/0x730 [ 1461.435153][T24302] kobject_add+0xdc/0x150 [ 1461.439554][T24302] ? kobject_get+0x95/0xc0 [ 1461.444062][T24302] ? kobject_put+0xd8/0x160 [ 1461.448604][T24302] ? device_add+0x2ea/0x8b0 [ 1461.453121][T24302] device_add+0x2f8/0x8b0 [ 1461.457484][T24302] netdev_register_kobject+0xfc/0x230 [ 1461.462961][T24302] register_netdevice+0x65b/0xb20 [ 1461.468100][T24302] veth_newlink+0x5a6/0x810 [ 1461.472681][T24302] ? veth_validate+0x100/0x100 [ 1461.477538][T24302] rtnl_newlink+0xee5/0x1670 [ 1461.482231][T24302] ? intel_guc_fw_upload+0x593/0xbb0 [ 1461.487558][T24302] ? rtnl_newlink+0x2a1/0x1670 [ 1461.492332][T24302] ? security_capable+0x5e/0x80 [ 1461.497265][T24302] ? ns_capable+0x7c/0xb0 [ 1461.501596][T24302] ? rtnl_setlink+0x300/0x300 [ 1461.506373][T24302] rtnetlink_rcv_msg+0x807/0x8c0 [ 1461.511329][T24302] ? nlmon_xmit+0x4b/0x60 [ 1461.515773][T24302] ? nlmon_xmit+0x4b/0x60 [ 1461.520130][T24302] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1461.525436][T24302] ? kmem_cache_free+0x1d9/0x380 [ 1461.530391][T24302] ? __kfree_skb+0x104/0x140 [ 1461.534989][T24302] ? nlmon_xmit+0x4b/0x60 [ 1461.539408][T24302] ? __kfree_skb+0x104/0x140 [ 1461.544009][T24302] ? consume_skb+0x57/0x180 [ 1461.548587][T24302] ? nlmon_xmit+0x4b/0x60 [ 1461.552929][T24302] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1461.558235][T24302] ? __dev_queue_xmit+0xaae/0x1d80 [ 1461.563418][T24302] ? ref_tracker_free+0x3a1/0x400 [ 1461.568460][T24302] netlink_rcv_skb+0x126/0x220 [ 1461.573234][T24302] ? rtnetlink_bind+0x60/0x60 [ 1461.577928][T24302] rtnetlink_rcv+0x1c/0x20 [ 1461.582433][T24302] netlink_unicast+0x589/0x650 [ 1461.587222][T24302] netlink_sendmsg+0x66e/0x770 [ 1461.592076][T24302] ? netlink_getsockopt+0x3e0/0x3e0 [ 1461.597305][T24302] ____sys_sendmsg+0x37c/0x4d0 [ 1461.602143][T24302] __sys_sendmsg+0x1e9/0x270 [ 1461.606833][T24302] __x64_sys_sendmsg+0x46/0x50 [ 1461.611685][T24302] do_syscall_64+0x44/0x110 [ 1461.616313][T24302] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1461.622227][T24302] RIP: 0033:0x7f1e33d10ae9 [ 1461.626647][T24302] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1461.646355][T24302] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1461.654772][T24302] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1461.662742][T24302] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1461.670714][T24302] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1461.678685][T24302] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1461.686700][T24302] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1461.694759][T24302] [ 1461.697959][T24302] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. 05:01:50 executing program 1: process_vm_writev(0x0, &(0x7f00000035c0)=[{&(0x7f0000000140)=""/165, 0xa5}, {&(0x7f0000000200)=""/100, 0x64}, {&(0x7f0000000280)=""/70, 0x46}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/247, 0xf7}, {&(0x7f0000001400)=""/51, 0x33}, {&(0x7f0000001440)=""/72, 0x48}, {&(0x7f00000014c0)=""/208, 0xffffffffffffff25}, {&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f00000025c0)=""/4096, 0x1000}], 0xa, &(0x7f00000048c0)=[{&(0x7f0000003680)=""/5, 0x5}, {&(0x7f00000036c0)=""/85, 0x55}, {&(0x7f0000004940)=""/4096, 0x1000}, {&(0x7f0000004740)}, {&(0x7f0000004780)=""/224, 0xe0}, {&(0x7f0000004880)=""/19, 0x13}], 0x6, 0x0) 05:01:50 executing program 2: getrusage(0x0, &(0x7f0000000500)) 05:01:50 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)=@bridge_newvlan={0x18}, 0x18}}, 0x0) 05:01:50 executing program 5: open(0x0, 0x0, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) open(&(0x7f00000007c0)='./bus\x00', 0x200000, 0x8) sendmmsg$unix(r1, 0x0, 0x0, 0x20004805) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") sched_setaffinity(0x0, 0x8, &(0x7f00000008c0)=0x5) r2 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) 05:01:50 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}}, [@filter_kind_options=@f_flower={{0xb, 0xa}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) [ 1461.740439][ T2777] Alternate GPT is invalid, using primary GPT. [ 1461.746845][ T2777] loop2: p2 p3 p7 05:01:50 executing program 2: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000940)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000f40)={0x4, 0x0, &(0x7f0000000d80)=[@enter_looper], 0x1, 0x0, &(0x7f0000000e80)="d1"}) 05:01:50 executing program 0: r0 = open(0x0, 0x0, 0x2) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_read_part_table(0x595, &(0x7f00000001c0)="$eJzs0r1LY2kUB+A3F2bT7BAZBqZwC8FgFRVioUVSiMSQxoi4YmEtWGghWFhIJFr78Q8ofoHYiH1KMYIoxEpSivWCYpMqy653G6uVRWWH52ku7znn3sPL7wb+16LwR7vdToQQ2sm3v/37SWG01DU+PDEZQiLMhBAKv/36dycRT/zz1bP4XI7PpWS2sXc18nTScd19W08fRHG/FoWwGkKYvz9M/de78fM7zV+k1tYXixvL+bm74srDwGxvoXOzsLA9uJ+rTP3ITcc/Vi36mP3pxtDRTbv8uPO170u90cpexnOZxPvs53O9zn/3e7VZbY31HC/1Z741zytbce7P8gcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAN7Zaf4itba+WNxYzs/dFVceBmZ7C52bhYXtwf1cZepHbjp6matFH7M/3Rg6ummXH3e+9n2p/9LKXsZzmcT77Odzvc5/93u1WW2N9Rwv9We+Nc8rW3Huz/IHAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAP6lwmipa3x4YjKERJgJIYxEHYd/1dvJl34qnjuLn+W4XkpmG3tXI08nHdfdt/X0wXhcr0UhrIYQ5u8PUx9+Gd7szwAAAP//x1GGjg==") open(&(0x7f0000000d80)='./file0\x00', 0x41a003, 0x0) open(0x0, 0x14e043, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00000008c0)) syz_clone(0xe204a000, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) 05:01:50 executing program 1: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000940)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, 0x0) 05:01:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet6(r0, &(0x7f0000002b00)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f0000001380)=[{&(0x7f0000000040)='B', 0x1}], 0x300, 0x0, 0xf0ffffff7f0000}}], 0x1, 0x0) 05:01:50 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x33}, 0x0, @in=@loopback}}, 0xe8) [ 1461.808150][ T2777] Alternate GPT is invalid, using primary GPT. [ 1461.814464][ T2777] loop0: p2 p3 p7 [ 1461.822046][T24314] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 05:01:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_SET_VLAN(r0, 0x0, 0x0) syz_genetlink_get_family_id$devlink(0x0, 0xffffffffffffffff) 05:01:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x894a, &(0x7f0000001580)={'bridge_slave_0\x00', 0x0}) 05:01:50 executing program 2: process_vm_writev(0x0, &(0x7f0000000180)=[{&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000080)=""/133}, {&(0x7f0000000140)=""/31}], 0x1, &(0x7f0000002700)=[{&(0x7f0000001600)=""/4096, 0x7ffff000}], 0x3a, 0x0) 05:01:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x891e, &(0x7f0000001580)={'bridge_slave_0\x00', 0x0}) [ 1461.855060][T24320] loop5: detected capacity change from 0 to 2048 [ 1461.876172][T24314] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1461.885420][T24314] CPU: 0 PID: 24314 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1461.895505][T24314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1461.905579][T24314] Call Trace: [ 1461.908880][T24314] [ 1461.911820][T24314] dump_stack_lvl+0xda/0x130 [ 1461.916504][T24314] dump_stack+0x15/0x20 [ 1461.920695][T24314] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1461.925964][T24314] kobject_add_internal+0x3eb/0x730 [ 1461.931199][T24314] kobject_add+0xdc/0x150 [ 1461.932004][T24331] loop0: detected capacity change from 0 to 2048 [ 1461.935556][T24314] ? kobject_get+0x95/0xc0 [ 1461.935592][T24314] ? kobject_put+0xd8/0x160 [ 1461.950907][T24314] ? device_add+0x2ea/0x8b0 [ 1461.955443][T24314] device_add+0x2f8/0x8b0 [ 1461.959784][T24314] netdev_register_kobject+0xfc/0x230 [ 1461.965228][T24314] register_netdevice+0x65b/0xb20 [ 1461.970278][T24314] veth_newlink+0x5a6/0x810 [ 1461.974894][T24314] ? veth_validate+0x100/0x100 [ 1461.979696][T24314] rtnl_newlink+0xee5/0x1670 [ 1461.984302][T24314] ? rtnl_newlink+0x2a1/0x1670 [ 1461.989081][T24314] ? security_capable+0x5e/0x80 [ 1461.993972][T24314] ? ns_capable+0x7c/0xb0 [ 1461.998389][T24314] ? rtnl_setlink+0x300/0x300 [ 1462.003231][T24314] rtnetlink_rcv_msg+0x807/0x8c0 [ 1462.008173][T24314] ? nlmon_xmit+0x4b/0x60 [ 1462.012574][T24314] ? nlmon_xmit+0x4b/0x60 [ 1462.016960][T24314] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1462.022256][T24314] ? kmem_cache_free+0x1d9/0x380 [ 1462.027335][T24314] ? __kfree_skb+0x104/0x140 [ 1462.031924][T24314] ? nlmon_xmit+0x4b/0x60 [ 1462.036256][T24314] ? __kfree_skb+0x104/0x140 [ 1462.040870][T24314] ? consume_skb+0x57/0x180 [ 1462.045432][T24314] ? nlmon_xmit+0x4b/0x60 [ 1462.049829][T24314] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1462.055164][T24314] ? __dev_queue_xmit+0xaae/0x1d80 [ 1462.060278][T24314] ? ref_tracker_free+0x3a1/0x400 [ 1462.065393][T24314] netlink_rcv_skb+0x126/0x220 [ 1462.070243][T24314] ? rtnetlink_bind+0x60/0x60 [ 1462.075062][T24314] rtnetlink_rcv+0x1c/0x20 [ 1462.079482][T24314] netlink_unicast+0x589/0x650 [ 1462.084333][T24314] netlink_sendmsg+0x66e/0x770 [ 1462.089156][T24314] ? netlink_getsockopt+0x3e0/0x3e0 [ 1462.094392][T24314] ____sys_sendmsg+0x37c/0x4d0 [ 1462.099207][T24314] __sys_sendmsg+0x1e9/0x270 [ 1462.103820][T24314] __x64_sys_sendmsg+0x46/0x50 [ 1462.108590][T24314] do_syscall_64+0x44/0x110 [ 1462.113119][T24314] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1462.119051][T24314] RIP: 0033:0x7f1e33d10ae9 [ 1462.123534][T24314] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1462.143148][T24314] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1462.151748][T24314] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1462.159729][T24314] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1462.167706][T24314] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1462.175725][T24314] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1462.183692][T24314] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1462.191706][T24314] 05:01:50 executing program 2: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={0xffffffffffffffff, 0x0, 0x0}, 0x10) [ 1462.194765][T24314] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1462.211887][ T2777] Alternate GPT is invalid, using primary GPT. [ 1462.218329][ T2777] loop2: p2 p3 p7 [ 1462.222046][T24320] Alternate GPT is invalid, using primary GPT. [ 1462.222263][T24320] loop5: p2 p3 p7 [ 1462.251113][T24331] Alternate GPT is invalid, using primary GPT. [ 1462.257567][T24331] loop0: p2 p3 p7 [ 1462.269785][T24334] ip6tnl0 speed is unknown, defaulting to 1000 [ 1462.300601][ T2777] Alternate GPT is invalid, using primary GPT. [ 1462.306956][ T2777] loop2: p2 p3 p7 [ 1462.336586][ T2777] Alternate GPT is invalid, using primary GPT. [ 1462.342953][ T2777] loop0: p2 p3 p7 [ 1462.402801][ T2777] Alternate GPT is invalid, using primary GPT. [ 1462.409326][ T2777] loop2: p2 p3 p7 [ 1462.431552][ T2777] Alternate GPT is invalid, using primary GPT. [ 1462.437941][ T2777] loop5: p2 p3 p7 [ 1462.460772][ T2777] Alternate GPT is invalid, using primary GPT. [ 1462.467136][ T2777] loop2: p2 p3 p7 [ 1462.507092][ T2777] Alternate GPT is invalid, using primary GPT. [ 1462.513406][ T2777] loop2: p2 p3 p7 05:01:51 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet6(r0, &(0x7f0000003100)=[{{0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000000)="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", 0x800}], 0x1, &(0x7f0000001140)=[@rthdrdstopts={{0x28, 0x29, 0x37, {0x73, 0x1, '\x00', [@padn, @jumbo={0xc2, 0x4, 0x3}, @ra={0x5, 0x2, 0x81}]}}}, @hopopts_2292={{0x18, 0x29, 0x36, {0x32}}}], 0x40}}, {{0x0, 0x0, &(0x7f00000026c0)=[{&(0x7f00000012c0)="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", 0xe81}], 0x1}}], 0x2, 0x0) 05:01:51 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001580)={'bridge_slave_0\x00', &(0x7f0000001500)=@ethtool_link_settings={0xf}}) 05:01:51 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@ipv4={'\x00', '\xff\xff', @broadcast}, @in6=@ipv4={'\x00', '\xff\xff', @loopback}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@mcast1, 0x0, 0x33}, 0x2, @in=@empty, 0x0, 0x4}}, 0xe8) 05:01:51 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}}, [@filter_kind_options=@f_flower={{0xb, 0x10}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:01:51 executing program 0: r0 = open(0x0, 0x0, 0x2) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") open(&(0x7f0000000d80)='./file0\x00', 0x41a003, 0x0) open(0x0, 0x14e043, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00000008c0)) syz_clone(0xe204a000, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) 05:01:51 executing program 1: add_key$fscrypt_v1(&(0x7f00000006c0), 0x0, &(0x7f0000000740)={0x0, "8f082bf6bbe5718fad0d6ed744b11a55ad1fb248904ed36b43200fb6d4557d17412b35df837ee74bb7a3f175044c2daaaa9bb70253a21733be0d1d70b8aa8780"}, 0x48, 0xfffffffffffffffe) [ 1462.612765][ T6896] udevd[6896]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 1462.620005][T12887] udevd[12887]: inotify_add_watch(7, /dev/loop0p7, 10) failed: No such file or directory [ 1462.622740][ T6892] udevd[6892]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory 05:01:51 executing program 5: open(0x0, 0x0, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) open(&(0x7f00000007c0)='./bus\x00', 0x200000, 0x8) sendmmsg$unix(r1, 0x0, 0x0, 0x20004805) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") sched_setaffinity(0x0, 0x8, &(0x7f00000008c0)=0x5) r2 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) 05:01:51 executing program 2: socketpair(0xa, 0x1, 0x2, &(0x7f0000000180)) 05:01:51 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001580)={'bridge_slave_0\x00', &(0x7f0000001500)=@ethtool_link_settings={0x4a}}) 05:01:51 executing program 1: bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000003240)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x5}, 0x48) [ 1462.696633][T24346] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1462.761133][T24350] loop0: detected capacity change from 0 to 2048 [ 1462.771912][T24346] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1462.780218][ T6896] udevd[6896]: inotify_add_watch(7, /dev/loop0p7, 10) failed: No such file or directory [ 1462.781075][T24346] CPU: 1 PID: 24346 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1462.800825][T24346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1462.810997][T24346] Call Trace: [ 1462.814407][T24346] [ 1462.817358][T24346] dump_stack_lvl+0xda/0x130 [ 1462.822072][T24346] dump_stack+0x15/0x20 [ 1462.826256][T24346] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1462.831429][T24346] kobject_add_internal+0x3eb/0x730 [ 1462.836711][T24346] kobject_add+0xdc/0x150 [ 1462.841070][T24346] ? kobject_get+0x95/0xc0 [ 1462.845690][T24346] ? kobject_put+0xd8/0x160 [ 1462.850219][T24346] ? device_add+0x2ea/0x8b0 [ 1462.854827][T24346] device_add+0x2f8/0x8b0 [ 1462.859198][T24346] netdev_register_kobject+0xfc/0x230 [ 1462.864658][T24346] register_netdevice+0x65b/0xb20 [ 1462.869725][T24346] veth_newlink+0x5a6/0x810 [ 1462.874351][T24346] ? veth_validate+0x100/0x100 [ 1462.879171][T24346] rtnl_newlink+0xee5/0x1670 [ 1462.883794][T24346] ? rtnl_newlink+0x2a1/0x1670 [ 1462.888581][T24346] ? security_capable+0x5e/0x80 [ 1462.890455][ T6911] udevd[6911]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 1462.893445][T24346] ? ns_capable+0x7c/0xb0 05:01:51 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f00000003c0)={0x10, 0x0, 0x0, @my=0x1}, 0x10) [ 1462.907562][T24346] ? rtnl_setlink+0x300/0x300 [ 1462.911587][ T6896] udevd[6896]: inotify_add_watch(7, /dev/loop5p7, 10) failed: No such file or directory [ 1462.912269][T24346] rtnetlink_rcv_msg+0x807/0x8c0 [ 1462.923233][ T6893] udevd[6893]: inotify_add_watch(7, /dev/loop5p2, 10) failed: No such file or directory [ 1462.926894][T24346] ? nlmon_xmit+0x4b/0x60 [ 1462.926947][T24346] ? nlmon_xmit+0x4b/0x60 [ 1462.945330][T24346] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1462.945426][ T7103] udevd[7103]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory 05:01:51 executing program 2: r0 = socket(0xa, 0x3, 0x5) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000000040)=0xfffffbfb, 0x4) prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) sendmmsg$inet6(r0, &(0x7f0000000280), 0x1, 0x20008000) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000300)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=@bridge_newvlan={0x24, 0x70, 0x8, 0x70bd29, 0x25dfdbfb, {0x7, 0x0, 0x0, r2}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_RANGE={0x6, 0x2, 0x5}}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) 05:01:51 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000440)={0x14, 0x0, 0x301}, 0x14}}, 0x0) [ 1462.960416][T24346] ? kmem_cache_free+0x1d9/0x380 [ 1462.965452][T24346] ? __kfree_skb+0x104/0x140 [ 1462.970108][T24346] ? nlmon_xmit+0x4b/0x60 [ 1462.974524][T24346] ? __kfree_skb+0x104/0x140 [ 1462.979135][T24346] ? consume_skb+0x57/0x180 [ 1462.983666][T24346] ? nlmon_xmit+0x4b/0x60 [ 1462.988049][T24346] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1462.993428][T24346] ? __dev_queue_xmit+0xaae/0x1d80 [ 1462.998598][T24346] ? ref_tracker_free+0x3a1/0x400 [ 1463.003640][T24346] netlink_rcv_skb+0x126/0x220 05:01:51 executing program 1: r0 = socket(0xa, 0x3, 0x5) sendmmsg$inet6(r0, &(0x7f0000000280)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x70}}, 0x1c, 0x0}}], 0x1, 0x0) 05:01:51 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet6(r0, &(0x7f0000002b00)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f0000001380)=[{&(0x7f0000000040)='B', 0x1}], 0x1}}], 0x1, 0x0) [ 1463.008483][T24346] ? rtnetlink_bind+0x60/0x60 [ 1463.013217][T24346] rtnetlink_rcv+0x1c/0x20 [ 1463.017655][T24346] netlink_unicast+0x589/0x650 [ 1463.022517][T24346] netlink_sendmsg+0x66e/0x770 [ 1463.027382][T24346] ? netlink_getsockopt+0x3e0/0x3e0 [ 1463.032609][T24346] ____sys_sendmsg+0x37c/0x4d0 [ 1463.037468][T24346] __sys_sendmsg+0x1e9/0x270 [ 1463.042243][T24346] __x64_sys_sendmsg+0x46/0x50 [ 1463.047025][T24346] do_syscall_64+0x44/0x110 [ 1463.051621][T24346] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1463.057575][T24346] RIP: 0033:0x7f1e33d10ae9 [ 1463.061982][T24346] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1463.081723][T24346] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1463.090133][T24346] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1463.098101][T24346] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1463.106076][T24346] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1463.114048][T24346] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1463.122037][T24346] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1463.130075][T24346] [ 1463.133269][T24346] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1463.156903][T24371] ip6tnl0 speed is unknown, defaulting to 1000 [ 1463.157713][T24372] loop5: detected capacity change from 0 to 2048 [ 1463.191562][ T2777] Alternate GPT is invalid, using primary GPT. [ 1463.198035][ T2777] loop2: p2 p3 p7 05:01:51 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000002b00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmmsg$inet6(r0, &(0x7f00000024c0)=[{{&(0x7f0000000040)={0xa, 0x4e24, 0x0, @loopback}, 0x1c, &(0x7f0000002440)=[{0x0}, {&(0x7f00000000c0)="c0", 0x1}], 0x2}}], 0x1, 0x4008004) [ 1463.212310][T24372] Alternate GPT is invalid, using primary GPT. [ 1463.218582][T24350] Alternate GPT is invalid, using primary GPT. [ 1463.218734][T24372] loop5: p2 p3 p7 [ 1463.225146][T24350] loop0: p2 p3 p7 05:01:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000100)=0x20c1, 0x4) 05:01:52 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}}, [@filter_kind_options=@f_flower={{0xb, 0x25}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) [ 1463.278564][ T2777] Alternate GPT is invalid, using primary GPT. [ 1463.285013][ T2777] loop5: p2 p3 p7 [ 1463.308727][T24382] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1463.322714][T24382] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1463.331878][T24382] CPU: 1 PID: 24382 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1463.338272][ T2777] Alternate GPT is invalid, using primary GPT. [ 1463.341940][T24382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1463.348308][ T2777] loop2: p2 p3 p7 [ 1463.358119][T24382] Call Trace: [ 1463.358128][T24382] [ 1463.358135][T24382] dump_stack_lvl+0xda/0x130 [ 1463.372804][T24382] dump_stack+0x15/0x20 [ 1463.377050][T24382] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1463.382270][T24382] kobject_add_internal+0x3eb/0x730 [ 1463.387536][T24382] kobject_add+0xdc/0x150 [ 1463.391893][T24382] ? kobject_get+0x95/0xc0 [ 1463.392680][ T2777] Alternate GPT is invalid, using primary GPT. [ 1463.396310][T24382] ? kobject_put+0xd8/0x160 [ 1463.396338][T24382] ? device_add+0x2ea/0x8b0 [ 1463.402707][ T2777] loop2: p2 p3 p7 [ 1463.406980][T24382] device_add+0x2f8/0x8b0 [ 1463.407023][T24382] netdev_register_kobject+0xfc/0x230 [ 1463.407075][T24382] register_netdevice+0x65b/0xb20 [ 1463.430144][T24382] veth_newlink+0x5a6/0x810 [ 1463.434788][T24382] ? veth_validate+0x100/0x100 [ 1463.435105][ T2777] Alternate GPT is invalid, using primary GPT. [ 1463.439651][T24382] rtnl_newlink+0xee5/0x1670 [ 1463.445985][ T2777] loop0: p2 p3 p7 [ 1463.450365][T24382] ? rtnl_newlink+0x2a1/0x1670 [ 1463.450391][T24382] ? security_capable+0x5e/0x80 [ 1463.450421][T24382] ? ns_capable+0x7c/0xb0 [ 1463.450442][T24382] ? rtnl_setlink+0x300/0x300 [ 1463.472786][T24382] rtnetlink_rcv_msg+0x807/0x8c0 [ 1463.477798][T24382] ? nlmon_xmit+0x4b/0x60 [ 1463.482193][T24382] ? nlmon_xmit+0x4b/0x60 [ 1463.486621][T24382] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1463.491987][T24382] ? kmem_cache_free+0x1d9/0x380 [ 1463.493067][ T6896] udevd[6896]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 1463.497034][T24382] ? __kfree_skb+0x104/0x140 [ 1463.497060][T24382] ? nlmon_xmit+0x4b/0x60 [ 1463.497084][T24382] ? __kfree_skb+0x104/0x140 [ 1463.520377][T24382] ? consume_skb+0x57/0x180 [ 1463.524930][T24382] ? nlmon_xmit+0x4b/0x60 [ 1463.529306][T24382] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1463.530342][ T6892] udevd[6892]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 1463.534649][T24382] ? __dev_queue_xmit+0xaae/0x1d80 [ 1463.534688][T24382] ? ref_tracker_free+0x3a1/0x400 [ 1463.554671][T24382] netlink_rcv_skb+0x126/0x220 [ 1463.559554][T24382] ? rtnetlink_bind+0x60/0x60 [ 1463.564387][T24382] rtnetlink_rcv+0x1c/0x20 [ 1463.568853][T24382] netlink_unicast+0x589/0x650 [ 1463.573730][T24382] netlink_sendmsg+0x66e/0x770 [ 1463.578524][T24382] ? netlink_getsockopt+0x3e0/0x3e0 [ 1463.583791][T24382] ____sys_sendmsg+0x37c/0x4d0 [ 1463.588591][T24382] __sys_sendmsg+0x1e9/0x270 [ 1463.593201][T24382] ? wake_up_q+0x3f/0x70 [ 1463.597497][T24382] __x64_sys_sendmsg+0x46/0x50 [ 1463.602413][T24382] do_syscall_64+0x44/0x110 [ 1463.606989][T24382] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1463.612992][T24382] RIP: 0033:0x7f1e33d10ae9 [ 1463.617418][T24382] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1463.637055][T24382] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1463.645573][T24382] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1463.653649][T24382] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1463.661659][T24382] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1463.669656][T24382] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 05:01:52 executing program 2: prctl$PR_SET_SECUREBITS(0x1c, 0xbe1f52e5b1df094f) 05:01:52 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000005a80)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f00000002c0)=[@flowinfo={{0x14, 0x29, 0xb, 0xffffffff}}, @flowinfo={{0x14, 0x29, 0xb, 0x8}}, @dstopts={{0x18}}], 0x48}}], 0x1, 0x0) 05:01:52 executing program 0: r0 = open(0x0, 0x0, 0x2) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") open(&(0x7f0000000d80)='./file0\x00', 0x41a003, 0x0) open(0x0, 0x14e043, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00000008c0)) syz_clone(0xe204a000, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) 05:01:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r0, &(0x7f0000000280)={&(0x7f0000000100), 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x30, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @val={0x8}, @val={0xc}}}}, 0x30}}, 0x0) [ 1463.677690][T24382] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1463.685685][T24382] [ 1463.688922][T24382] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. 05:01:52 executing program 5: open(0x0, 0x0, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) open(&(0x7f00000007c0)='./bus\x00', 0x200000, 0x8) sendmmsg$unix(r1, 0x0, 0x0, 0x20004805) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") sched_setaffinity(0x0, 0x8, &(0x7f00000008c0)=0x5) r2 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) 05:01:52 executing program 3: r0 = socket(0xa, 0x3, 0x5) sendmmsg$inet6(r0, &(0x7f0000000280)=[{{&(0x7f0000000080)={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f00000013c0)=[@rthdrdstopts={{0x18}}], 0x18}}], 0x1, 0x0) 05:01:52 executing program 2: r0 = socket(0xa, 0x3, 0x5) sendmmsg$inet6(r0, &(0x7f0000000280)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0}}], 0x1, 0xffd8) 05:01:52 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}}, [@filter_kind_options=@f_flower={{0xb, 0x500}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:01:52 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000380)={&(0x7f00000002c0), 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x24, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5}]}, 0x24}}, 0x0) [ 1463.767393][ T6892] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 05:01:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001580)={'bridge_slave_0\x00', &(0x7f0000001500)=@ethtool_link_settings={0x30}}) 05:01:52 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000002900)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c, 0x0, 0x0, &(0x7f0000001680)=ANY=[@ANYBLOB='\x00\x00\x00\x00`'], 0x1250}}], 0x1, 0x0) [ 1463.812789][T24390] loop0: detected capacity change from 0 to 2048 [ 1463.844991][T24396] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 05:01:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) sendmmsg$inet6(r0, &(0x7f0000002b00)=[{{&(0x7f0000000000)={0x10, 0x0, 0x0, @dev}, 0x2000001c, &(0x7f0000001380)=[{&(0x7f0000000040)='B', 0x37fe0}], 0x1}}], 0x1, 0x0) [ 1463.898754][T24390] Alternate GPT is invalid, using primary GPT. [ 1463.905170][T24390] loop0: p2 p3 p7 [ 1463.917613][T24405] loop5: detected capacity change from 0 to 2048 [ 1463.927501][T24396] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1463.936686][T24396] CPU: 0 PID: 24396 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 05:01:52 executing program 3: r0 = socket(0xa, 0x3, 0x5) sendmmsg$inet6(r0, &(0x7f0000000280)=[{{&(0x7f0000000080)={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f00000013c0)=[@rthdrdstopts={{0x18, 0x29, 0x3}}], 0x18}}], 0x1, 0x0) 05:01:52 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f00000010c0)={0x28, 0x0, 0x0, @local}, 0x10) [ 1463.946763][T24396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1463.956827][T24396] Call Trace: [ 1463.960184][T24396] [ 1463.963142][T24396] dump_stack_lvl+0xda/0x130 [ 1463.967754][T24396] dump_stack+0x15/0x20 [ 1463.972044][T24396] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1463.977330][T24396] kobject_add_internal+0x3eb/0x730 [ 1463.982559][T24396] kobject_add+0xdc/0x150 [ 1463.986907][T24396] ? kobject_get+0x95/0xc0 [ 1463.991377][T24396] ? kobject_put+0xd8/0x160 [ 1463.995923][T24396] ? device_add+0x2ea/0x8b0 [ 1464.000533][T24396] device_add+0x2f8/0x8b0 [ 1464.004904][T24396] netdev_register_kobject+0xfc/0x230 [ 1464.010312][T24396] register_netdevice+0x65b/0xb20 [ 1464.015372][T24396] veth_newlink+0x5a6/0x810 [ 1464.019275][ T27] audit: type=1400 audit(1699160512.724:461): avc: denied { bind } for pid=24412 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 1464.019920][T24396] ? veth_validate+0x100/0x100 [ 1464.019973][T24396] rtnl_newlink+0xee5/0x1670 [ 1464.049121][T24396] ? rtnl_newlink+0x2a1/0x1670 [ 1464.053926][T24396] ? security_capable+0x5e/0x80 [ 1464.058830][T24396] ? ns_capable+0x7c/0xb0 [ 1464.063228][T24396] ? rtnl_setlink+0x300/0x300 [ 1464.068075][T24396] rtnetlink_rcv_msg+0x807/0x8c0 [ 1464.073043][T24396] ? nlmon_xmit+0x4b/0x60 [ 1464.077428][T24396] ? nlmon_xmit+0x4b/0x60 [ 1464.081780][T24396] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1464.087090][T24396] ? kmem_cache_free+0x1d9/0x380 [ 1464.092193][T24396] ? __kfree_skb+0x104/0x140 [ 1464.096801][T24396] ? nlmon_xmit+0x4b/0x60 [ 1464.101172][T24396] ? __kfree_skb+0x104/0x140 [ 1464.105823][T24396] ? consume_skb+0x57/0x180 [ 1464.110335][T24396] ? nlmon_xmit+0x4b/0x60 [ 1464.114660][T24396] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1464.119953][T24396] ? __dev_queue_xmit+0xaae/0x1d80 [ 1464.125104][T24396] ? ref_tracker_free+0x3a1/0x400 [ 1464.130127][T24396] netlink_rcv_skb+0x126/0x220 [ 1464.134950][T24396] ? rtnetlink_bind+0x60/0x60 [ 1464.139646][T24396] rtnetlink_rcv+0x1c/0x20 [ 1464.144208][T24396] netlink_unicast+0x589/0x650 [ 1464.149001][T24396] netlink_sendmsg+0x66e/0x770 [ 1464.153843][T24396] ? netlink_getsockopt+0x3e0/0x3e0 [ 1464.159137][T24396] ____sys_sendmsg+0x37c/0x4d0 [ 1464.163985][T24396] __sys_sendmsg+0x1e9/0x270 [ 1464.168629][T24396] ? wake_up_q+0x3f/0x70 [ 1464.172916][T24396] __x64_sys_sendmsg+0x46/0x50 [ 1464.177848][T24396] do_syscall_64+0x44/0x110 [ 1464.182431][T24396] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1464.188429][T24396] RIP: 0033:0x7f1e33d10ae9 [ 1464.192843][T24396] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1464.212537][T24396] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1464.221006][T24396] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1464.229023][T24396] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1464.236990][T24396] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1464.244960][T24396] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1464.253059][T24396] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1464.261049][T24396] [ 1464.264204][T24396] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1464.290253][T24390] ip6tnl0 speed is unknown, defaulting to 1000 [ 1464.301188][T24405] Alternate GPT is invalid, using primary GPT. [ 1464.307674][T24405] loop5: p2 p3 p7 [ 1464.324989][ T2777] Alternate GPT is invalid, using primary GPT. [ 1464.331261][ T2777] loop5: p2 p3 p7 05:01:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet6(r0, &(0x7f0000003100)=[{{0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000000)="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", 0xe81}], 0x1}}], 0x1, 0x0) 05:01:53 executing program 3: r0 = socket(0x2, 0x3, 0x8) syz_genetlink_get_family_id$smc(&(0x7f0000000d40), r0) [ 1464.366811][ T2777] Alternate GPT is invalid, using primary GPT. [ 1464.373135][ T2777] loop2: p2 p3 p7 05:01:53 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}}, [@filter_kind_options=@f_flower={{0xb}, {0x4, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:01:53 executing program 2: add_key$fscrypt_v1(&(0x7f00000006c0), 0x0, 0x0, 0x0, 0xfffffffffffffffe) r0 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc2}, &(0x7f0000000080)={0x0, "9be9b3cab79e1d7b67cdf17dc7c0fe05d4a888f2fc8ae2caaea1664152afbd1d9f80ce760acdc6a968368382ce2fc5bda542f46c41ee75d9364075587d34e790"}, 0x48, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000280), 0x0, 0x0, 0x0, r0) 05:01:53 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000002880)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f00000023c0)=[{0x0}, {&(0x7f0000000080)='i', 0x1}], 0x2}}], 0x2, 0x4008160) 05:01:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0xc0189436, &(0x7f0000001580)={'bridge_slave_0\x00', &(0x7f0000001500)=@ethtool_link_settings}) 05:01:53 executing program 0: r0 = open(0x0, 0x0, 0x2) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") open(&(0x7f0000000d80)='./file0\x00', 0x41a003, 0x0) open(0x0, 0x14e043, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00000008c0)) syz_clone(0xe204a000, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) 05:01:53 executing program 3: r0 = socket(0xa, 0x3, 0x5) sendmmsg$inet6(r0, &(0x7f0000000280)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0}}, {{&(0x7f0000000080)={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f00000013c0)=[@rthdrdstopts={{0x18}}], 0x200013d8}}], 0x2, 0x0) 05:01:53 executing program 5: open(0x0, 0x0, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) open(&(0x7f00000007c0)='./bus\x00', 0x200000, 0x8) sendmmsg$unix(r1, 0x0, 0x0, 0x20004805) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") sched_setaffinity(0x0, 0x8, &(0x7f00000008c0)=0x5) r2 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) 05:01:53 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f00000029c0)=[{{&(0x7f0000000000)={0xa, 0x4e21, 0x0, @private1}, 0x1c, 0x0, 0x0, &(0x7f0000001340)=[@hopopts={{0x18}}, @hopopts={{0x18}}], 0x30}}], 0x1, 0x0) 05:01:53 executing program 2: socketpair(0x1e, 0x4, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) sendmmsg$inet6(r0, &(0x7f0000003880)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=ANY=[], 0x180}}], 0x1, 0x0) 05:01:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet6(r0, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000000040)='B', 0x1}, {&(0x7f00000000c0)='J', 0x1}, {0x0}, {&(0x7f0000000240)='Z', 0x1}, {&(0x7f0000000340)='g', 0x1}], 0x5, &(0x7f0000001400)=[@rthdrdstopts={{0x18}}, @hopopts_2292={{0x18}}], 0x30}}], 0x1, 0x0) [ 1464.728143][T24428] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1464.744939][T24429] loop0: detected capacity change from 0 to 2048 [ 1464.778975][T24428] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1464.785694][ T2777] Alternate GPT is invalid, using primary GPT. [ 1464.788223][T24428] CPU: 1 PID: 24428 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1464.794505][ T2777] loop2: p2 p3 p7 [ 1464.804294][T24428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1464.804310][T24428] Call Trace: [ 1464.804318][T24428] [ 1464.804326][T24428] dump_stack_lvl+0xda/0x130 [ 1464.829073][T24428] dump_stack+0x15/0x20 [ 1464.833359][T24428] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1464.838513][T24428] kobject_add_internal+0x3eb/0x730 [ 1464.843742][T24428] kobject_add+0xdc/0x150 [ 1464.848152][T24428] ? kobject_get+0x95/0xc0 [ 1464.852616][T24428] ? kobject_put+0xd8/0x160 [ 1464.857144][T24428] ? device_add+0x2ea/0x8b0 [ 1464.861748][T24428] device_add+0x2f8/0x8b0 [ 1464.866110][T24428] netdev_register_kobject+0xfc/0x230 [ 1464.871510][T24428] register_netdevice+0x65b/0xb20 [ 1464.876717][T24428] veth_newlink+0x5a6/0x810 [ 1464.881334][T24428] ? veth_validate+0x100/0x100 [ 1464.886165][T24428] rtnl_newlink+0xee5/0x1670 [ 1464.890780][T24428] ? rtnl_newlink+0x2a1/0x1670 [ 1464.895706][T24428] ? security_capable+0x5e/0x80 [ 1464.900567][T24428] ? ns_capable+0x7c/0xb0 [ 1464.904979][T24428] ? rtnl_setlink+0x300/0x300 [ 1464.909674][T24428] rtnetlink_rcv_msg+0x807/0x8c0 [ 1464.914620][T24428] ? nlmon_xmit+0x4b/0x60 [ 1464.918963][T24428] ? nlmon_xmit+0x4b/0x60 [ 1464.923375][T24428] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1464.928711][T24428] ? kmem_cache_free+0x1d9/0x380 [ 1464.933676][T24428] ? __kfree_skb+0x104/0x140 [ 1464.938268][T24428] ? nlmon_xmit+0x4b/0x60 [ 1464.942598][T24428] ? __kfree_skb+0x104/0x140 [ 1464.947189][T24428] ? consume_skb+0x57/0x180 [ 1464.951713][T24428] ? nlmon_xmit+0x4b/0x60 [ 1464.956047][T24428] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1464.961339][T24428] ? __dev_queue_xmit+0xaae/0x1d80 [ 1464.966460][T24428] ? ref_tracker_free+0x3a1/0x400 [ 1464.971515][T24428] netlink_rcv_skb+0x126/0x220 [ 1464.976314][T24428] ? rtnetlink_bind+0x60/0x60 [ 1464.980995][T24428] rtnetlink_rcv+0x1c/0x20 [ 1464.985413][T24428] netlink_unicast+0x589/0x650 [ 1464.990262][T24428] netlink_sendmsg+0x66e/0x770 [ 1464.995034][T24428] ? netlink_getsockopt+0x3e0/0x3e0 [ 1465.000279][T24428] ____sys_sendmsg+0x37c/0x4d0 [ 1465.005050][T24428] __sys_sendmsg+0x1e9/0x270 [ 1465.009653][T24428] ? wake_up_q+0x3f/0x70 [ 1465.013947][T24428] __x64_sys_sendmsg+0x46/0x50 [ 1465.018743][T24428] do_syscall_64+0x44/0x110 [ 1465.023324][T24428] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1465.029284][T24428] RIP: 0033:0x7f1e33d10ae9 [ 1465.033736][T24428] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1465.053350][T24428] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1465.061822][T24428] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1465.069789][T24428] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 05:01:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001580)={'bridge_slave_0\x00', &(0x7f0000001500)=@ethtool_link_settings={0x21}}) 05:01:53 executing program 3: ustat(0x6, &(0x7f0000000140)) [ 1465.077781][T24428] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1465.085767][T24428] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1465.093758][T24428] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1465.101735][T24428] [ 1465.104845][T24428] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1465.141553][T24429] Alternate GPT is invalid, using primary GPT. [ 1465.148020][T24429] loop0: p2 p3 p7 [ 1465.176984][T24447] ip6tnl0 speed is unknown, defaulting to 1000 [ 1465.179139][T24450] loop5: detected capacity change from 0 to 2048 05:01:53 executing program 2: socket$packet(0x11, 0x2, 0x300) r0 = socket(0xa, 0x3, 0x5) sendmmsg$inet6(r0, &(0x7f0000000280)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0}}], 0x1, 0x0) 05:01:53 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8971, &(0x7f0000001580)={'bridge_slave_0\x00', 0x0}) 05:01:53 executing program 1: process_vm_writev(0x0, &(0x7f0000000240)=[{&(0x7f0000000400)=""/4083, 0x1c0}], 0x1, &(0x7f0000001640)=[{&(0x7f0000001700)=""/113}, {&(0x7f0000000080)=""/17, 0xfffffffffffffebb}, {&(0x7f00000000c0)=""/228}, {&(0x7f0000000280)=""/204}, {&(0x7f0000001400)=""/149}, {&(0x7f00000001c0)=""/101}, {&(0x7f0000000380)=""/89}, {&(0x7f00000014c0)=""/207}, {&(0x7f0000001780)=""/131}], 0x27, 0x0) 05:01:53 executing program 1: syz_genetlink_get_family_id$tipc2(&(0x7f0000000e40), 0xffffffffffffffff) [ 1465.210347][T24450] Alternate GPT is invalid, using primary GPT. [ 1465.216767][T24450] loop5: p2 p3 p7 [ 1465.271397][ T2777] Alternate GPT is invalid, using primary GPT. [ 1465.277833][ T2777] loop5: p2 p3 p7 05:01:54 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmmsg$inet6(r0, &(0x7f0000002b00)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0}}], 0x1, 0x0) 05:01:54 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}}, [@filter_kind_options=@f_flower={{0xb}, {0xa, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) [ 1465.324994][ T2777] Alternate GPT is invalid, using primary GPT. [ 1465.331437][ T2777] loop2: p2 p3 p7 [ 1465.373260][T24464] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1465.392188][ T2777] Alternate GPT is invalid, using primary GPT. [ 1465.398601][ T2777] loop0: p2 p3 p7 [ 1465.415919][T24464] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1465.425114][T24464] CPU: 0 PID: 24464 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1465.435258][T24464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1465.445327][T24464] Call Trace: [ 1465.448612][T24464] [ 1465.451563][T24464] dump_stack_lvl+0xda/0x130 [ 1465.456180][T24464] dump_stack+0x15/0x20 [ 1465.460363][T24464] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1465.465508][T24464] kobject_add_internal+0x3eb/0x730 [ 1465.470794][T24464] kobject_add+0xdc/0x150 [ 1465.475148][T24464] ? kobject_get+0x95/0xc0 [ 1465.479639][T24464] ? kobject_put+0xd8/0x160 [ 1465.484162][T24464] ? device_add+0x2ea/0x8b0 [ 1465.488703][T24464] device_add+0x2f8/0x8b0 [ 1465.493064][T24464] netdev_register_kobject+0xfc/0x230 [ 1465.498522][T24464] register_netdevice+0x65b/0xb20 [ 1465.503599][T24464] veth_newlink+0x5a6/0x810 [ 1465.508247][T24464] ? veth_validate+0x100/0x100 [ 1465.509635][ T2777] Alternate GPT is invalid, using primary GPT. [ 1465.513035][T24464] rtnl_newlink+0xee5/0x1670 [ 1465.519341][ T2777] loop2: p2 p3 p7 [ 1465.523750][T24464] ? rtnl_newlink+0x2a1/0x1670 [ 1465.523859][T24464] ? security_capable+0x5e/0x80 [ 1465.537172][T24464] ? ns_capable+0x7c/0xb0 [ 1465.541530][T24464] ? rtnl_setlink+0x300/0x300 [ 1465.546291][T24464] rtnetlink_rcv_msg+0x807/0x8c0 [ 1465.551266][T24464] ? nlmon_xmit+0x4b/0x60 [ 1465.555634][T24464] ? nlmon_xmit+0x4b/0x60 [ 1465.560070][T24464] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1465.565470][T24464] ? kmem_cache_free+0x1d9/0x380 [ 1465.570450][T24464] ? __kfree_skb+0x104/0x140 [ 1465.575105][T24464] ? nlmon_xmit+0x4b/0x60 [ 1465.579467][T24464] ? __kfree_skb+0x104/0x140 [ 1465.584080][T24464] ? consume_skb+0x57/0x180 [ 1465.588599][T24464] ? nlmon_xmit+0x4b/0x60 [ 1465.592949][T24464] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1465.598392][T24464] ? __dev_queue_xmit+0xaae/0x1d80 [ 1465.603541][T24464] ? ref_tracker_free+0x3a1/0x400 [ 1465.608590][T24464] netlink_rcv_skb+0x126/0x220 [ 1465.613429][T24464] ? rtnetlink_bind+0x60/0x60 [ 1465.618176][T24464] rtnetlink_rcv+0x1c/0x20 [ 1465.622714][T24464] netlink_unicast+0x589/0x650 [ 1465.627508][T24464] netlink_sendmsg+0x66e/0x770 [ 1465.632296][T24464] ? netlink_getsockopt+0x3e0/0x3e0 [ 1465.637568][T24464] ____sys_sendmsg+0x37c/0x4d0 [ 1465.642369][T24464] __sys_sendmsg+0x1e9/0x270 [ 1465.646994][T24464] ? wake_up_q+0x3f/0x70 [ 1465.651365][T24464] __x64_sys_sendmsg+0x46/0x50 [ 1465.656185][T24464] do_syscall_64+0x44/0x110 [ 1465.660786][T24464] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1465.666707][T24464] RIP: 0033:0x7f1e33d10ae9 [ 1465.671163][T24464] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1465.690832][T24464] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1465.699265][T24464] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1465.707255][T24464] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1465.715241][T24464] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 05:01:54 executing program 3: r0 = socket(0xa, 0x3, 0x5) sendmmsg$inet6(r0, &(0x7f0000000280)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0}}, {{&(0x7f0000000080)={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f00000013c0)=[@rthdrdstopts={{0x18, 0x29, 0x39}}], 0x18}}], 0x2, 0x0) 05:01:54 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet6(r0, &(0x7f0000002b00)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f0000001380)=[{&(0x7f0000000040)='B', 0x1}], 0x300, 0x0, 0xffffff7f}}], 0x1, 0x0) 05:01:54 executing program 2: r0 = socket(0xa, 0x3, 0x5) sendmmsg$inet6(r0, &(0x7f0000000280)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0}}, {{&(0x7f0000000080)={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f00000013c0)=[@rthdrdstopts={{0x18, 0x29, 0x32}}], 0x18}}], 0x2, 0x0) 05:01:54 executing program 0: r0 = open(0x0, 0x0, 0x2) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") open(&(0x7f0000000d80)='./file0\x00', 0x41a003, 0x0) open(0x0, 0x14e043, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00000008c0)) syz_clone(0xe204a000, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) 05:01:54 executing program 5: open(0x0, 0x0, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) open(&(0x7f00000007c0)='./bus\x00', 0x200000, 0x8) sendmmsg$unix(r1, 0x0, 0x0, 0x20004805) syz_read_part_table(0x595, &(0x7f00000001c0)="$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") sched_setaffinity(0x0, 0x8, &(0x7f00000008c0)=0x5) r2 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) [ 1465.723207][T24464] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1465.731231][T24464] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1465.739203][T24464] [ 1465.742290][T24464] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1465.753455][ T2777] Alternate GPT is invalid, using primary GPT. [ 1465.763299][ T2777] loop0: p2 p3 p7 05:01:54 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x891d, &(0x7f0000001580)={'bridge_slave_0\x00', 0x0}) 05:01:54 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000380)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c, 0x0}}], 0x1, 0x800) 05:01:54 executing program 2: quotactl$Q_GETNEXTQUOTA(0x0, &(0x7f0000000100)=@md0, 0xee00, 0x0) 05:01:54 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}}, [@filter_kind_options=@f_flower={{0xb}, {0x64, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:01:54 executing program 1: r0 = getpgid(0x0) process_vm_writev(r0, &(0x7f0000000240)=[{&(0x7f0000001400)=""/4101, 0x1000}], 0x1, &(0x7f0000002700)=[{&(0x7f0000002740)=""/4096, 0x1000}], 0x4a, 0x0) 05:01:54 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x20, r1, 0x1, 0x0, 0x0, {{0x2}, {@void, @val={0xc}}}}, 0x20}}, 0x0) 05:01:54 executing program 1: r0 = socket(0xa, 0x3, 0x5) sendmmsg$inet6(r0, &(0x7f0000000280)=[{{&(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c, 0x0, 0x0, &(0x7f00000013c0)=[@rthdrdstopts={{0x18}}, @rthdrdstopts={{0x18}}, @hoplimit={{0x14}}], 0x48}}], 0x1, 0x0) [ 1465.853084][T24475] loop0: detected capacity change from 0 to 2048 [ 1465.893166][T24485] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 05:01:54 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8911, &(0x7f0000001580)={'bridge_slave_0\x00', 0x0}) 05:01:54 executing program 3: process_vm_writev(0x0, &(0x7f0000000240)=[{&(0x7f0000000400)=""/4096, 0x1000}], 0x1, &(0x7f0000002700)=[{&(0x7f0000001600)=""/4096, 0x1000}], 0x10, 0x0) 05:01:54 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0), 0x2080, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup3(r1, r0, 0x0) [ 1465.911306][T24488] loop5: detected capacity change from 0 to 2048 [ 1465.918948][T24485] sysfs: cannot create duplicate filename '/devices/virtual/net/veth10000000000' [ 1465.928166][T24485] CPU: 1 PID: 24485 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14263-gaea6bf908d73 #0 [ 1465.938295][T24485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1465.948362][T24485] Call Trace: [ 1465.951688][T24485] [ 1465.954631][T24485] dump_stack_lvl+0xda/0x130 [ 1465.958337][ T2777] Alternate GPT is invalid, using primary GPT. [ 1465.959234][T24485] dump_stack+0x15/0x20 [ 1465.965638][ T2777] loop2: p2 p3 p7 [ 1465.969533][T24485] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1465.978425][T24485] kobject_add_internal+0x3eb/0x730 [ 1465.983675][T24485] kobject_add+0xdc/0x150 [ 1465.988054][T24485] ? kobject_get+0x95/0xc0 [ 1465.992492][T24485] ? kobject_put+0xd8/0x160 [ 1465.997022][T24485] ? device_add+0x2ea/0x8b0 [ 1466.001580][T24485] device_add+0x2f8/0x8b0 [ 1466.006023][T24485] netdev_register_kobject+0xfc/0x230 [ 1466.011409][T24485] register_netdevice+0x65b/0xb20 [ 1466.016490][T24485] veth_newlink+0x5a6/0x810 [ 1466.021048][T24485] ? veth_validate+0x100/0x100 [ 1466.025930][T24485] rtnl_newlink+0xee5/0x1670 [ 1466.030543][T24485] ? rtnl_newlink+0x2a1/0x1670 [ 1466.035351][T24485] ? __rcu_read_unlock+0x4d/0x70 [ 1466.040324][T24485] ? __schedule+0x63e/0x8d0 [ 1466.044860][T24485] ? rtnl_setlink+0x300/0x300 [ 1466.049557][T24485] rtnetlink_rcv_msg+0x807/0x8c0 [ 1466.054638][T24485] ? nlmon_xmit+0x4b/0x60 [ 1466.058997][T24485] ? nlmon_xmit+0x4b/0x60 [ 1466.063403][T24485] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1466.068749][T24485] ? kmem_cache_free+0x1d9/0x380 [ 1466.073702][T24485] ? __kfree_skb+0x104/0x140 [ 1466.078302][T24485] ? nlmon_xmit+0x4b/0x60 [ 1466.082641][T24485] ? __kfree_skb+0x104/0x140 [ 1466.087236][T24485] ? consume_skb+0x57/0x180 [ 1466.091744][T24485] ? nlmon_xmit+0x4b/0x60 [ 1466.096077][T24485] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1466.101474][T24485] ? __dev_queue_xmit+0xaae/0x1d80 [ 1466.106596][T24485] ? ref_tracker_free+0x3a1/0x400 [ 1466.111639][T24485] netlink_rcv_skb+0x126/0x220 [ 1466.117323][T24485] ? rtnetlink_bind+0x60/0x60 [ 1466.122021][T24485] rtnetlink_rcv+0x1c/0x20 [ 1466.126616][T24485] netlink_unicast+0x589/0x650 [ 1466.131475][T24485] netlink_sendmsg+0x66e/0x770 [ 1466.136273][T24485] ? netlink_getsockopt+0x3e0/0x3e0 [ 1466.141476][T24485] ____sys_sendmsg+0x37c/0x4d0 [ 1466.146248][T24485] __sys_sendmsg+0x1e9/0x270 [ 1466.150846][T24485] ? wake_up_q+0x3f/0x70 [ 1466.155170][T24485] __x64_sys_sendmsg+0x46/0x50 [ 1466.160014][T24485] do_syscall_64+0x44/0x110 [ 1466.164579][T24485] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1466.170504][T24485] RIP: 0033:0x7f1e33d10ae9 [ 1466.174918][T24485] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1466.194608][T24485] RSP: 002b:00007f1e330930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1466.203137][T24485] RAX: ffffffffffffffda RBX: 00007f1e33e2ff80 RCX: 00007f1e33d10ae9 [ 1466.211177][T24485] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 1466.219239][T24485] RBP: 00007f1e33d5c47a R08: 0000000000000000 R09: 0000000000000000 [ 1466.227210][T24485] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1466.235201][T24485] R13: 000000000000000b R14: 00007f1e33e2ff80 R15: 00007fffd3b5a7f8 [ 1466.243176][T24485] [ 1466.246257][T24485] kobject: kobject_add_internal failed for veth10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1466.273712][T24498] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1466.279523][T24488] Alternate GPT is invalid, using primary GPT. [ 1466.288635][T24475] Alternate GPT is invalid, using primary GPT. [ 1466.289540][T24488] loop5: p2 p3 p7 [ 1466.295686][T24475] loop0: p2 p3 p7 [ 1466.309936][T24499] ip6tnl0 speed is unknown, defaulting to 1000 [ 1466.317029][ T2777] Alternate GPT is invalid, using primary GPT. [ 1466.323336][ T2777] loop2: p2 p3 p7 05:01:55 executing program 3: r0 = socket(0x11, 0xa, 0x0) sendmmsg$inet6(r0, &(0x7f0000000380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) [ 1466.369274][ T2777] Alternate GPT is invalid, using primary GPT. [ 1466.375801][ T2777] loop5: p2 p3 p7 05:01:55 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, 0x0, 0x2000011a) syz_open_dev$sg(0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x3, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x289}]}]}]}}]}, 0x44}}, 0x0) 05:01:55 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet6(r0, &(0x7f0000003100)=[{{0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000000)="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