last executing test programs: 1.115030363s ago: executing program 2 (id=7586): syz_clone(0x289a2400, 0x0, 0x0, 0x0, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x1) 1.020136744s ago: executing program 2 (id=7593): mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0x3032, 0xffffffffffffffff, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x20, 0x20, 0x2, [@func_proto={0x0, 0x0, 0x0, 0xd, 0xa}, @func_proto={0x0, 0x1, 0x0, 0xd, 0x0, [{0xf, 0x3}]}]}}, &(0x7f0000000f40)=""/4080, 0x3a, 0xff0, 0x1, 0x23, 0x0, @void, @value}, 0x28) 943.176266ms ago: executing program 2 (id=7599): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=@updpolicy={0x1bc, 0x19, 0x1, 0x0, 0x0, {{@in6=@private2, @in6=@empty, 0x0, 0x3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x5e}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}, [@tmpl={0x104, 0x5, [{{@in6=@empty, 0x0, 0x32}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0xc}, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x1}, {{@in6=@private2, 0x0, 0x32}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @remote}}, {{@in6=@empty, 0x0, 0x2b}, 0x2, @in=@dev, 0xffffffff}, {{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x0, 0x6c}, 0xa, @in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x4, 0x2}]}]}, 0x1bc}}, 0x0) 872.174707ms ago: executing program 2 (id=7606): r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@filter={'filter\x00', 0xe, 0x0, 0x90, [0x0, 0x2000000000c0, 0x2000000000f0, 0x200000000120], 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0200000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff00000000"]}, 0x108) 793.231138ms ago: executing program 2 (id=7611): syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000c40)='./file0\x00', 0x808080, &(0x7f0000000c80)={[{@discard}, {@bh}, {@noblock_validity}]}, 0x2c, 0x52c, &(0x7f0000000640)="$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") renameat2(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000480)='./file7\x00', 0x0) 452.320213ms ago: executing program 0 (id=7630): r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/crypto\x00', 0x0, 0x0) preadv(r0, &(0x7f00000012c0)=[{&(0x7f0000001800)=""/250, 0xfa}], 0x1, 0x40000004, 0x0) 410.085904ms ago: executing program 0 (id=7635): r0 = syz_open_dev$sg(&(0x7f00000003c0), 0x0, 0x5) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000500)="aefdcd9d240200005a90f57f077029eff0f64ebbee07942c22595943bb05e374cbee8ad1b7244232b0772e11b44e65d766", 0x31}], 0x1) 323.778715ms ago: executing program 4 (id=7638): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f00000001c0)=@ethtool_rxfh={0x46, 0x3, 0x7, 0x5, 0x5a, "0e6dc1", 0xc6b}}) 283.945676ms ago: executing program 1 (id=7639): r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0xc0a85320, &(0x7f00000003c0)={{0x80, 0xff}, 'port1\x00', 0x511e365990236b3, 0x61006, 0x0, 0x0, 0xffffffff, 0x1, 0x0, 0x0, 0x1, 0x4}) 283.577666ms ago: executing program 1 (id=7640): r0 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000980)={'ip6_vti0\x00', &(0x7f0000000340)=@ethtool_sset_info={0x21, 0x7, 0x6}}) 276.739626ms ago: executing program 0 (id=7641): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FICLONERANGE(r0, 0x5460, &(0x7f0000000300)) 274.583286ms ago: executing program 3 (id=7642): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_HEADER(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB="600000000c0605000000000000000000020000030900020073797a3000000000050001"], 0x60}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) 254.290546ms ago: executing program 4 (id=7643): r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000100)={'IDLETIMER\x00'}, &(0x7f0000000140)=0x1e) 253.668436ms ago: executing program 2 (id=7644): perf_event_open(&(0x7f00000007c0)={0x2, 0x80, 0x69, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x800}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x1, 0x1}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x2024100, &(0x7f0000000e00), 0x0, 0x0, 0x0, 0x0) 245.284257ms ago: executing program 3 (id=7645): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000076000d0b003400000000000003000000000000000800010002000000040009"], 0x24}}, 0x20000004) 226.821526ms ago: executing program 1 (id=7646): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x8008000000010, &(0x7f00000003c0), 0x0) 205.119587ms ago: executing program 0 (id=7647): r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x169a82, 0x109) sendfile(r0, r0, 0x0, 0xb) 201.457557ms ago: executing program 4 (id=7648): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000cc0)=@newtaction={0xcc, 0x30, 0xffff, 0xfffffffe, 0x0, {}, [{0xb8, 0x1, [@m_police={0x6c, 0x1, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c, 0x1, {0x0, 0x5, 0x0, 0x0, 0x0, {}, {0x0, 0x0, 0x0, 0x6}}}]]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc}}}, @m_gact={0x48, 0x2, 0x0, 0x0, {{0x9}, {0x1c, 0x2, 0x0, 0x1, [@TCA_GACT_PARMS={0x18, 0x2, {0x7, 0x5, 0x2, 0x8, 0xffffffff}}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc}}}]}]}, 0xcc}}, 0x0) 181.415248ms ago: executing program 3 (id=7649): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x0, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="140100000000b2000500000000000000850000007b00000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f00000002c0)=ANY=[], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x80) 170.552028ms ago: executing program 1 (id=7650): r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000500), 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000600)={0x1, @tick=0x6, 0xe, {0xe6}, 0x64, 0xb32bcd9a413ba2a7, 0x5}) 143.199488ms ago: executing program 0 (id=7651): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000d40)=ANY=[@ANYBLOB="6000000010000104a0518fd50000000000000000", @ANYRES32=0x0, @ANYBLOB="096b0200000000002c00128009000100626f6e64000000001c00028006001900ff0300000800090001000000080007000000000014003500626f6e6430"], 0x60}, 0x1, 0x0, 0x0, 0x20004040}, 0x4000054) 139.945788ms ago: executing program 3 (id=7652): prctl$PR_SCHED_CORE(0x4d, 0x1, 0x0, 0x0, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x21, 0x1}, &(0x7f0000bbdffc)) 139.730128ms ago: executing program 4 (id=7653): r0 = eventfd2(0x0, 0x0) read$eventfd(r0, 0x0, 0x0) 92.098369ms ago: executing program 1 (id=7654): r0 = socket$kcm(0x2, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000140)={&(0x7f0000000880)={0x2, 0x4e20, @multicast2}, 0x10, 0x0, 0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="1c000000000000000000000008000000", @ANYRES32, @ANYBLOB="ac1414bb008000000000000038000000000000000000000007000000070e43aa5889c23ef593ae6bcd1844187c8073b5c9e00000000600000003000000080000000900001400000000000000000000000100000005000000000000001400000000000000000000000700000001000000000000001400000000000000000000000100000003000000000000001c000000000000000000000008"], 0xc0}, 0x0) 83.330939ms ago: executing program 3 (id=7655): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000200)={'lo\x00', {0x2, 0x4e23, @broadcast}}) 62.001449ms ago: executing program 1 (id=7656): socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000100)={'netdevsim0\x00', @broadcast}) 61.903829ms ago: executing program 4 (id=7657): r0 = socket(0x2, 0x5, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x8970, &(0x7f0000000440)={'ip_vti0\x00', 0x0}) 58.668579ms ago: executing program 0 (id=7658): r0 = syz_open_dev$rtc(&(0x7f0000000140), 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000000)={0x1, 0x1, {0x2, 0x3, 0x8000004, 0xf, 0x7, 0x7e8, 0x0, 0xa4}}) 83.98µs ago: executing program 3 (id=7659): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000080)={0x1, &(0x7f0000000200)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) setregid(0xffffffffffffffff, 0x0) 0s ago: executing program 4 (id=7660): r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000240), 0x40401) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000280)) kernel console output (not intermixed with test programs): FLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 105.609861][T11569] RAX: ffffffffffffffda RBX: 00007feebe3b5fa0 RCX: 00007feebe18d3df [ 105.622814][T11569] RDX: 00000000000003b6 RSI: 0000200000000940 RDI: 00000000000000c8 [ 105.630865][T11569] RBP: 00007feebe210b39 R08: 0000000000000000 R09: 0000000000000000 [ 105.638962][T11569] R10: 00000000000003b6 R11: 0000000000000293 R12: 0000000000000000 [ 105.646998][T11569] R13: 0000000000000001 R14: 00007feebe3b5fa0 R15: 00007ffd2e0c38f8 [ 105.655068][T11569] [ 105.658095][T11569] ---[ end trace 0000000000000000 ]--- [ 105.663740][T11569] IPv6: addrconf: prefix option has invalid lifetime [ 105.855906][T11624] tmpfs: Bad value for 'defcontext' [ 105.859373][T11621] tmpfs: Bad value for 'mpol' [ 105.945665][T11637] loop1: detected capacity change from 0 to 512 [ 105.952378][T11637] EXT4-fs: Ignoring removed oldalloc option [ 106.004644][T11637] EXT4-fs error (device loop1): ext4_xattr_inode_iget:433: comm syz.1.3944: Parent and EA inode have the same ino 15 [ 106.029443][T11648] loop0: detected capacity change from 0 to 512 [ 106.030775][T11637] EXT4-fs (loop1): Remounting filesystem read-only [ 106.043596][T11637] EXT4-fs warning (device loop1): ext4_evict_inode:274: xattr delete (err -30) [ 106.052731][T11637] EXT4-fs (loop1): 1 orphan inode deleted [ 106.062619][T11637] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 106.078858][T11654] loop3: detected capacity change from 0 to 164 [ 106.093435][T11648] EXT4-fs (loop0): 1 truncate cleaned up [ 106.100210][T11648] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 106.113462][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.186928][ T3312] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.236842][T11676] loop3: detected capacity change from 0 to 128 [ 106.271180][T11676] EXT4-fs: Ignoring removed nomblk_io_submit option [ 106.287982][T11676] EXT4-fs error (device loop3): __ext4_fill_super:5500: inode #2: comm syz.3.3963: iget: checksum invalid [ 106.301496][T11676] EXT4-fs (loop3): get root inode failed [ 106.307198][T11676] EXT4-fs (loop3): mount failed [ 106.465606][T11702] loop3: detected capacity change from 0 to 512 [ 106.479314][T11707] 9pnet: Could not find request transport: r [ 106.498448][T11702] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 106.508398][T11702] EXT4-fs (loop3): SIPHASH is not a valid default hash value [ 106.540141][T11721] tmpfs: Bad value for 'mpol' [ 106.552800][T11723] loop0: detected capacity change from 0 to 512 [ 106.573428][T11723] EXT4-fs: Ignoring removed orlov option [ 106.579164][T11723] EXT4-fs: Ignoring removed oldalloc option [ 106.615657][T11723] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 220 vs 1023 free clusters [ 106.641972][T11723] EXT4-fs error (device loop0): ext4_xattr_inode_iget:433: comm syz.0.3985: Parent and EA inode have the same ino 15 [ 106.658888][T11723] EXT4-fs (loop0): 1 orphan inode deleted [ 106.673088][T11723] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 106.778525][ T3312] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.963592][T11779] loop0: detected capacity change from 0 to 512 [ 106.990206][T11779] EXT4-fs warning (device loop0): ext4_init_metadata_csum:4622: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 106.990850][ T3301] udevd[3301]: incorrect ext4 checksum on /dev/loop0 [ 107.003949][T11779] EXT4-fs (loop0): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 107.053386][ T5849] udevd[5849]: incorrect ext4 checksum on /dev/loop0 [ 107.159177][T11808] tmpfs: Bad value for 'mpol' [ 107.208789][T11814] cgroup: Need name or subsystem set [ 107.213018][T11815] loop4: detected capacity change from 0 to 1024 [ 107.239467][T11817] loop2: detected capacity change from 0 to 512 [ 107.247708][T11815] EXT4-fs (loop4): bad geometry: block count 1310720 exceeds size of device (512 blocks) [ 107.261026][T11820] loop1: detected capacity change from 0 to 512 [ 107.283352][T11820] EXT4-fs: Ignoring removed oldalloc option [ 107.300698][T11820] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 107.392934][T11820] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #16: comm syz.1.4042: invalid indirect mapped block 4294967295 (level 0) [ 107.504199][T11820] EXT4-fs (loop1): Remounting filesystem read-only [ 107.548984][T11820] EXT4-fs (loop1): 1 orphan inode deleted [ 107.554867][T11820] EXT4-fs (loop1): 1 truncate cleaned up [ 107.603751][T11820] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 107.647912][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.843553][ T29] kauditd_printk_skb: 12 callbacks suppressed [ 107.843572][ T29] audit: type=1326 audit(2000001036.688:252): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11883 comm="syz.4.4064" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f671652e929 code=0x0 [ 107.882676][T11888] delete_channel: no stack [ 107.891951][T11888] delete_channel: no stack [ 107.913899][ T29] audit: type=1326 audit(2000001036.726:253): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11889 comm="syz.1.4066" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fab6bb9e929 code=0x0 [ 107.987536][T11902] loop1: detected capacity change from 0 to 764 [ 108.139063][T11920] tmpfs: Bad value for 'size' [ 108.150944][T11924] loop4: detected capacity change from 0 to 256 [ 108.193515][T11924] FAT-fs (loop4): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 108.238054][T11924] FAT-fs (loop4): codepage cp855 not found [ 108.322968][T11928] loop2: detected capacity change from 0 to 8192 [ 108.376141][ T5849] loop2: p2 p3 p4 [ 108.379989][ T5849] loop2: p2 start 2936012800 is beyond EOD, truncated [ 108.386873][ T5849] loop2: p3 start 1912602624 is beyond EOD, truncated [ 108.393673][ T5849] loop2: p4 size 656640 extends beyond EOD, truncated [ 108.453595][T11928] loop2: p2 p3 p4 [ 108.457518][T11928] loop2: p2 start 2936012800 is beyond EOD, truncated [ 108.464432][T11928] loop2: p3 start 1912602624 is beyond EOD, truncated [ 108.471375][T11928] loop2: p4 size 656640 extends beyond EOD, truncated [ 108.551001][T11965] loop3: detected capacity change from 0 to 2048 [ 108.552513][ T5849] udevd[5849]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 108.604928][ T5849] udevd[5849]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 108.628430][ T3643] Alternate GPT is invalid, using primary GPT. [ 108.634845][ T3643] loop3: p1 p2 p3 [ 108.680250][T11965] Alternate GPT is invalid, using primary GPT. [ 108.686694][T11965] loop3: p1 p2 p3 [ 108.796665][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 108.798550][ T5849] udevd[5849]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 108.825987][ T3509] udevd[3509]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 108.890410][T12010] loop3: detected capacity change from 0 to 128 [ 108.950154][T12019] loop0: detected capacity change from 0 to 512 [ 108.962518][T12019] EXT4-fs: Ignoring removed orlov option [ 108.986305][T12019] EXT4-fs error (device loop0): ext4_orphan_get:1393: inode #15: comm syz.0.4131: casefold flag without casefold feature [ 109.032539][T12019] EXT4-fs error (device loop0): ext4_orphan_get:1398: comm syz.0.4131: couldn't read orphan inode 15 (err -117) [ 109.052615][T12019] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 109.120589][ T3312] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 109.154337][ T29] audit: type=1326 audit(2000001037.895:254): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12040 comm="syz.1.4143" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fab6bb9e929 code=0x0 [ 109.256043][T12060] loop1: detected capacity change from 0 to 512 [ 109.291822][T12060] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 109.344738][T12060] EXT4-fs (loop1): 1 truncate cleaned up [ 109.351060][ T29] audit: type=1400 audit(2000001038.101:255): avc: denied { write } for pid=12073 comm="syz.0.4157" name="ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 109.361507][T12060] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 109.386590][ T29] audit: type=1400 audit(2000001038.101:256): avc: denied { open } for pid=12073 comm="syz.0.4157" path="/dev/ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 109.413912][T12076] SELinux: Context system_u:object_r:hald_sonypic_exec_t:s0 is not valid (left unmapped). [ 109.424683][ T29] audit: type=1400 audit(2000001038.166:257): avc: denied { relabelto } for pid=12075 comm="syz.3.4158" name="cgroup" dev="tmpfs" ino=4232 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=lnk_file permissive=1 trawcon="system_u:object_r:hald_sonypic_exec_t:s0" [ 109.452643][ T29] audit: type=1400 audit(2000001038.166:258): avc: denied { associate } for pid=12075 comm="syz.3.4158" name="cgroup" dev="tmpfs" ino=4232 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:hald_sonypic_exec_t:s0" [ 109.485215][T12078] loop4: detected capacity change from 0 to 512 [ 109.498572][ T29] audit: type=1400 audit(2000001038.222:259): avc: denied { unlink } for pid=3308 comm="syz-executor" name="cgroup" dev="tmpfs" ino=4232 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=lnk_file permissive=1 trawcon="system_u:object_r:hald_sonypic_exec_t:s0" [ 109.529699][T12078] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 109.539585][T12078] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 109.548721][T12078] EXT4-fs (loop4): The Hurd can't support 64-bit file systems [ 109.599040][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 109.690149][T12086] loop2: detected capacity change from 0 to 8192 [ 109.746423][ T5849] loop2: p1 < > p2 p4 [ 109.750591][ T5849] loop2: partition table partially beyond EOD, truncated [ 109.771273][ T5849] loop2: p1 start 408832 is beyond EOD, truncated [ 109.777840][ T5849] loop2: p2 size 8388352 extends beyond EOD, truncated [ 109.784911][T12094] loop0: detected capacity change from 0 to 8192 [ 109.809928][T12086] loop2: p1 < > p2 p4 [ 109.814087][T12086] loop2: partition table partially beyond EOD, truncated [ 109.838549][T12086] loop2: p1 start 408832 is beyond EOD, truncated [ 109.845055][T12086] loop2: p2 size 8388352 extends beyond EOD, truncated [ 109.846303][ T29] audit: type=1326 audit(2000001038.559:260): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12115 comm="syz.1.4178" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fab6bb9e929 code=0x0 [ 109.919228][ T29] audit: type=1400 audit(2000001038.615:261): avc: denied { create } for pid=12121 comm="syz.4.4182" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=irda_socket permissive=1 [ 109.924151][T12127] cgroup: name respecified [ 110.002659][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 110.018935][ T5849] udevd[5849]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 110.068866][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 110.167895][T12161] loop2: detected capacity change from 0 to 512 [ 110.183771][T12161] EXT4-fs: Ignoring removed nobh option [ 110.210263][T12161] EXT4-fs error (device loop2): ext4_orphan_get:1419: comm syz.2.4199: bad orphan inode 17 [ 110.231123][T12161] ext4_test_bit(bit=16, block=4) = 1 [ 110.236535][T12161] is_bad_inode(inode)=0 [ 110.240793][T12161] NEXT_ORPHAN(inode)=0 [ 110.244956][T12161] max_ino=32 [ 110.248171][T12161] i_nlink=1 [ 110.270198][T12161] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 110.377918][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.434821][T12190] loop1: detected capacity change from 0 to 2048 [ 110.444229][T12193] loop4: detected capacity change from 0 to 512 [ 110.471498][T12193] ext4: Unknown parameter '"' [ 110.505547][T12200] loop3: detected capacity change from 0 to 512 [ 110.539561][T12200] EXT4-fs error (device loop3): ext4_acquire_dquot:6933: comm syz.3.4219: Failed to acquire dquot type 1 [ 110.557214][T12200] EXT4-fs (loop3): 1 truncate cleaned up [ 110.563515][T12200] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 110.587280][T12200] ext4 filesystem being mounted at /840/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 110.662861][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.778229][T12230] loop4: detected capacity change from 0 to 512 [ 110.804110][T12234] loop1: detected capacity change from 0 to 1024 [ 110.824752][T12230] EXT4-fs (loop4): external journal device major/minor numbers have changed [ 110.846784][T12234] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 110.883801][T12234] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 110.896437][T12230] EXT4-fs (loop4): failed to open journal device unknown-block(7,45) -6 [ 110.923004][T12234] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 110.940242][T12234] EXT4-fs (loop1): orphan cleanup on readonly fs [ 110.973979][T12234] EXT4-fs error (device loop1): ext4_free_blocks:6587: comm syz.1.4235: Freeing blocks not in datazone - block = 0, count = 4096 [ 111.000773][T12234] EXT4-fs (loop1): Remounting filesystem read-only [ 111.027802][T12234] EXT4-fs (loop1): 1 orphan inode deleted [ 111.057311][T12253] loop4: detected capacity change from 0 to 2048 [ 111.059064][T12234] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 111.064087][T12253] SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22 [ 111.184868][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 111.410506][T12291] random: crng reseeded on system resumption [ 111.449888][T12297] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 111.481706][T12297] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 111.620330][T12323] loop0: detected capacity change from 0 to 1024 [ 111.639989][T12323] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 111.663284][T12323] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 111.674378][T12323] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (59422!=20869) [ 111.687823][T12323] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 111.705614][T12323] EXT4-fs error (device loop0): ext4_get_journal_inode:5796: inode #17: comm syz.0.4279: iget: bad i_size value: 4398046511204 [ 111.730048][T12323] EXT4-fs (loop0): no journal found [ 111.834737][T12354] loop2: detected capacity change from 0 to 1024 [ 111.869900][T12354] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 111.902056][T12354] JBD2: no valid journal superblock found [ 111.907852][T12354] EXT4-fs (loop2): Could not load journal inode [ 111.958922][T12373] loop1: detected capacity change from 0 to 128 [ 111.965430][T12371] loop4: detected capacity change from 0 to 256 [ 112.025369][T12371] vfat: Deprecated parameter 'posix' [ 112.030781][T12371] FAT-fs: "posix" option is obsolete, not supported now [ 112.266370][T12405] loop2: detected capacity change from 0 to 2048 [ 112.574430][T12441] loop1: detected capacity change from 0 to 2048 [ 112.610982][T12447] loop3: detected capacity change from 0 to 764 [ 112.644649][ T5849] loop1: p2 p3 < > p4 < p5 > [ 112.649392][ T5849] loop1: partition table partially beyond EOD, truncated [ 112.691955][ T5849] loop1: p3 start 4284289 is beyond EOD, truncated [ 112.718666][T12441] loop1: p2 p3 < > p4 < p5 > [ 112.723571][T12441] loop1: partition table partially beyond EOD, truncated [ 112.769592][T12441] loop1: p3 start 4284289 is beyond EOD, truncated [ 112.794775][T12465] loop4: detected capacity change from 0 to 1024 [ 112.873076][T12465] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 112.886726][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 112.899785][ T3509] udevd[3509]: inotify_add_watch(7, /dev/loop1p5, 10) failed: No such file or directory [ 112.908090][ T5849] udevd[5849]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 112.919284][T12465] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 112.944079][T12465] jbd2_journal_init_inode: Cannot locate journal superblock [ 112.951557][T12465] EXT4-fs (loop4): Could not load journal inode [ 112.979656][T12471] loop3: detected capacity change from 0 to 8192 [ 113.021940][T12473] loop1: detected capacity change from 0 to 8192 [ 113.043348][T12484] loop4: detected capacity change from 0 to 1024 [ 113.062272][T12484] EXT4-fs: Ignoring removed bh option [ 113.078765][T12484] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 113.089700][T12473] loop1: p1 p3 p4 [ 113.096879][T12473] loop1: p3 size 4294967040 extends beyond EOD, truncated [ 113.118877][T12473] loop1: p4 start 261888 is beyond EOD, truncated [ 113.147739][T12484] EXT4-fs error (device loop4): ext4_quota_enable:7124: comm syz.4.4358: inode #2304: comm syz.4.4358: iget: illegal inode # [ 113.170693][T12484] EXT4-fs (loop4): Remounting filesystem read-only [ 113.177327][T12484] EXT4-fs warning (device loop4): ext4_enable_quotas:7168: Failed to enable quota tracking (type=2, err=-117, ino=2304). Please run e2fsck to fix. [ 113.202604][T12484] EXT4-fs (loop4): mount failed [ 113.230500][ T3509] udevd[3509]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 113.242119][ T5849] udevd[5849]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 113.393828][T12529] loop2: detected capacity change from 0 to 128 [ 113.427541][T12529] FAT-fs (loop2): bogus number of reserved sectors [ 113.434191][T12529] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 113.443641][T12529] FAT-fs (loop2): Can't find a valid FAT filesystem [ 113.599656][T12561] loop1: detected capacity change from 0 to 512 [ 113.613551][T12561] EXT4-fs: Ignoring removed nobh option [ 113.657773][T12561] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -117 [ 113.680641][T12561] EXT4-fs error (device loop1): ext4_orphan_get:1393: inode #13: comm syz.1.4397: casefold flag without casefold feature [ 113.745471][T12561] EXT4-fs error (device loop1): ext4_orphan_get:1398: comm syz.1.4397: couldn't read orphan inode 13 (err -117) [ 113.794116][T12580] loop2: detected capacity change from 0 to 512 [ 113.826261][T12561] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 113.844801][T12580] EXT4-fs: old and new quota format mixing [ 113.950710][T12605] loop3: detected capacity change from 0 to 512 [ 113.971500][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 113.983946][T12609] tmpfs: Bad value for 'mpol' [ 114.005851][T12605] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 114.012648][T12605] EXT4-fs (loop3): mount failed [ 114.037043][T12616] loop2: detected capacity change from 0 to 512 [ 114.059324][T12616] EXT4-fs: Ignoring removed oldalloc option [ 114.094687][T12616] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 114.107834][T12622] loop3: detected capacity change from 0 to 512 [ 114.120414][T12622] EXT4-fs (loop3): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 114.143062][T12616] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #16: comm syz.2.4423: invalid indirect mapped block 83886080 (level 1) [ 114.194533][ T5849] udevd[5849]: incorrect ext4 checksum on /dev/loop3 [ 114.218479][T12616] EXT4-fs (loop2): Remounting filesystem read-only [ 114.237288][T12616] EXT4-fs (loop2): 1 orphan inode deleted [ 114.243367][T12616] EXT4-fs (loop2): 1 truncate cleaned up [ 114.292115][T12616] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 114.414360][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 114.723693][T12719] loop0: detected capacity change from 0 to 512 [ 114.772463][T12719] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -13 [ 114.801426][T12719] EXT4-fs error (device loop0): ext4_orphan_get:1393: inode #13: comm syz.0.4474: iget: bad i_size value: 12154757448730 [ 114.817590][T12719] EXT4-fs error (device loop0): ext4_orphan_get:1398: comm syz.0.4474: couldn't read orphan inode 13 (err -117) [ 114.871306][T12719] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 114.939635][T12753] loop3: detected capacity change from 0 to 512 [ 114.958087][T12757] loop1: detected capacity change from 0 to 512 [ 114.973240][ T3312] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 114.976126][T12759] loop2: detected capacity change from 0 to 1024 [ 114.996635][T12753] EXT4-fs warning (device loop3): dx_probe:861: inode #2: comm syz.3.4490: dx entry: limit 0 != root limit 125 [ 115.005845][T12759] EXT4-fs: Ignoring removed bh option [ 115.008590][T12753] EXT4-fs warning (device loop3): dx_probe:934: inode #2: comm syz.3.4490: Corrupt directory, running e2fsck is recommended [ 115.016291][T12759] EXT4-fs: inline encryption not supported [ 115.033838][T12753] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -117 [ 115.047547][T12759] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 115.060963][T12753] EXT4-fs error (device loop3): ext4_iget_extra_inode:5035: inode #15: comm syz.3.4490: corrupted in-inode xattr: invalid ea_ino [ 115.088463][T12757] __quota_error: 9 callbacks suppressed [ 115.088482][T12757] Quota error (device loop1): do_check_range: Getting dqdh_prev_free 1536 out of range 0-5 [ 115.104322][T12757] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 115.114271][T12757] EXT4-fs error (device loop1): ext4_acquire_dquot:6933: comm syz.1.4491: Failed to acquire dquot type 1 [ 115.126262][T12759] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c84ce018, mo2=0000] [ 115.134777][T12753] EXT4-fs (loop3): Remounting filesystem read-only [ 115.142577][T12753] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 115.156968][T12759] EXT4-fs error (device loop2): ext4_free_blocks:6587: comm syz.2.4493: Freeing blocks not in datazone - block = 0, count = 4096 [ 115.180906][T12757] EXT4-fs (loop1): 1 truncate cleaned up [ 115.191841][T12757] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 115.215723][T12759] EXT4-fs error (device loop2): ext4_read_inode_bitmap:139: comm syz.2.4493: Invalid inode bitmap blk 0 in block_group 0 [ 115.225536][T12757] ext4 filesystem being mounted at /936/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 115.243986][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 115.247182][T12759] EXT4-fs error (device loop2) in ext4_free_inode:361: Corrupt filesystem [ 115.264495][ T29] audit: type=1326 audit(2000001043.629:269): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12780 comm="syz.4.4503" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f671652e929 code=0x0 [ 115.266275][T12759] EXT4-fs (loop2): 1 orphan inode deleted [ 115.302205][T12759] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 115.315848][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 115.329483][T12786] loop0: detected capacity change from 0 to 512 [ 115.346759][T12786] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 115.373174][T12786] EXT4-fs (loop0): 1 truncate cleaned up [ 115.387803][T12786] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 115.396806][T12796] loop4: detected capacity change from 0 to 164 [ 115.464045][ T3312] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 115.485017][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 115.513915][T12804] loop4: detected capacity change from 0 to 512 [ 115.538842][T12804] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 115.608862][T12804] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 115.640224][T12810] loop1: detected capacity change from 0 to 8192 [ 115.676473][T12804] EXT4-fs (loop4): Remounting filesystem read-only [ 115.683372][T12804] EXT4-fs (loop4): 1 truncate cleaned up [ 115.689703][T12804] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 115.704181][ T3509] loop1: p2 p3 p4 [ 115.711130][T12827] loop2: detected capacity change from 0 to 164 [ 115.712037][ T3509] loop1: p2 start 452985600 is beyond EOD, truncated [ 115.724295][ T3509] loop1: p3 size 33554432 extends beyond EOD, truncated [ 115.745398][ T3309] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 115.783123][ T3509] loop1: p4 start 8388607 is beyond EOD, truncated [ 115.810587][T12810] loop1: p2 p3 p4 [ 115.815194][T12810] loop1: p2 start 452985600 is beyond EOD, truncated [ 115.822046][T12810] loop1: p3 size 33554432 extends beyond EOD, truncated [ 115.829479][T12839] tmpfs: Bad value for 'mpol' [ 115.837974][T12810] loop1: p4 start 8388607 is beyond EOD, truncated [ 115.876086][T12842] loop3: detected capacity change from 0 to 1756 [ 115.959104][ T5849] udevd[5849]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 116.118827][T12871] loop4: detected capacity change from 0 to 512 [ 116.142304][T12871] EXT4-fs warning (device loop4): dx_probe:861: inode #2: comm syz.4.4546: dx entry: limit 0 != root limit 125 [ 116.154159][T12871] EXT4-fs warning (device loop4): dx_probe:934: inode #2: comm syz.4.4546: Corrupt directory, running e2fsck is recommended [ 116.167377][T12861] loop1: detected capacity change from 0 to 8192 [ 116.189668][T12871] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -117 [ 116.198078][T12871] EXT4-fs error (device loop4): ext4_iget_extra_inode:5035: inode #15: comm syz.4.4546: corrupted in-inode xattr: invalid ea_ino [ 116.224617][T12871] EXT4-fs (loop4): Remounting filesystem read-only [ 116.231899][T12871] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 116.295014][ T3309] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.341172][T12895] loop3: detected capacity change from 0 to 256 [ 116.400407][T12895] FAT-fs (loop3): codepage cp855 not found [ 116.412785][T12909] loop1: detected capacity change from 0 to 256 [ 116.430045][T12909] msdos: Bad value for 'gid' [ 116.434738][T12909] msdos: Bad value for 'gid' [ 116.569190][ T29] audit: type=1400 audit(2000001044.845:270): avc: denied { create } for pid=12929 comm="syz.4.4571" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_iscsi_socket permissive=1 [ 116.665449][ T29] audit: type=1400 audit(2000001044.939:271): avc: denied { unmount } for pid=3318 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 116.770457][T12960] loop2: detected capacity change from 0 to 1024 [ 116.796790][T12960] EXT4-fs: Ignoring removed mblk_io_submit option [ 116.831316][ T29] audit: type=1400 audit(2000001045.098:272): avc: denied { read } for pid=12970 comm="syz.0.4591" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 116.840233][T12960] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 116.970448][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.987499][T12991] loop1: detected capacity change from 0 to 512 [ 117.022808][T12991] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 117.094201][T12991] EXT4-fs (loop1): 1 truncate cleaned up [ 117.169236][T13022] loop0: detected capacity change from 0 to 512 [ 117.251834][T13022] EXT4-fs: Ignoring removed bh option [ 117.257351][T13022] EXT4-fs: Ignoring removed mblk_io_submit option [ 117.272964][T13022] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 117.293912][T13022] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 117.309340][T13022] EXT4-fs (loop0): orphan cleanup on readonly fs [ 117.319076][T13039] ICMPv6: NA: fd:f9:a6:84:a5:1b advertised our address fe80::aa on syz_tun! [ 117.323904][T13022] Quota error (device loop0): do_insert_tree: Free block already used in tree: block 4 [ 117.337567][T13022] Quota error (device loop0): qtree_write_dquot: Error -5 occurred while creating quota [ 117.349868][T13022] EXT4-fs error (device loop0): ext4_acquire_dquot:6933: comm syz.0.4615: Failed to acquire dquot type 1 [ 117.361480][T13022] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.4615: Invalid block bitmap block 0 in block_group 0 [ 117.382255][T13022] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.4615: Invalid block bitmap block 0 in block_group 0 [ 117.397063][T13022] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.4615: Invalid block bitmap block 0 in block_group 0 [ 117.415353][T13022] Quota error (device loop0): write_blk: dquota write failed [ 117.422817][T13022] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 117.432701][T13022] EXT4-fs error (device loop0): ext4_acquire_dquot:6933: comm syz.0.4615: Failed to acquire dquot type 1 [ 117.445657][T13022] EXT4-fs error (device loop0): ext4_acquire_dquot:6933: comm syz.0.4615: Failed to acquire dquot type 1 [ 117.457151][T13022] EXT4-fs (loop0): 1 orphan inode deleted [ 117.500016][T13022] syz.0.4615 (13022) used greatest stack depth: 8952 bytes left [ 117.710507][T13080] loop0: detected capacity change from 0 to 128 [ 117.811375][T13089] tmpfs: Bad value for 'nr_blocks' [ 117.867563][T13095] cgroup: Unknown subsys name '@﬽4*oңhoU' [ 117.908138][T13099] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 117.934501][T13103] loop2: detected capacity change from 0 to 512 [ 117.970831][T13103] EXT4-fs error (device loop2): ext4_get_journal_inode:5796: inode #32: comm syz.2.4654: iget: special inode unallocated [ 117.974356][T13108] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 118.025353][T13108] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 118.028070][T13103] EXT4-fs (loop2): Remounting filesystem read-only [ 118.039821][T13103] EXT4-fs (loop2): no journal found [ 118.045117][T13103] EXT4-fs (loop2): can't get journal size [ 118.075958][T13103] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 118.134839][T13103] EXT4-fs (loop2): failed to initialize system zone (-117) [ 118.154747][T13103] EXT4-fs (loop2): mount failed [ 118.194102][T13126] ip6_tunnel: non-ECT from fc02:0000:0000:0000:0000:0000:0000:0000 with DS=0x2 [ 118.239951][T13128] futex_wake_op: syz.0.4666 tries to shift op by -1; fix this program [ 118.397448][T13148] loop2: detected capacity change from 0 to 1024 [ 118.415737][T13148] EXT4-fs: Ignoring removed bh option [ 118.421234][T13148] EXT4-fs: Ignoring removed mblk_io_submit option [ 118.427724][T13148] EXT4-fs: Ignoring removed oldalloc option [ 118.445669][T13148] ext4: Bad value for 'mb_optimize_scan' [ 118.641691][T13178] loop4: detected capacity change from 0 to 512 [ 118.704342][T13178] EXT4-fs (loop4): #blocks per group too big: 262144 [ 118.787855][T13193] loop1: detected capacity change from 0 to 512 [ 118.811277][T13199] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 118.833256][T13193] EXT4-fs error (device loop1): ext4_iget_extra_inode:5035: inode #12: comm syz.1.4699: corrupted in-inode xattr: invalid ea_ino [ 118.855051][T13199] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 118.868867][T13197] loop4: detected capacity change from 0 to 8192 [ 118.869271][T13203] loop0: detected capacity change from 0 to 512 [ 118.885663][T13193] EXT4-fs error (device loop1): ext4_orphan_get:1398: comm syz.1.4699: couldn't read orphan inode 12 (err -117) [ 118.903957][T13203] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 118.912607][T13203] EXT4-fs (loop0): bad geometry: block count 204800 exceeds size of device (64 blocks) [ 118.937423][ T5849] loop4: p1 p2 p4 [ 118.941357][ T5849] loop4: p1 size 108920841 extends beyond EOD, truncated [ 118.955969][ T5849] loop4: p2 start 861536256 is beyond EOD, truncated [ 118.962770][ T5849] loop4: p4 size 65536 extends beyond EOD, truncated [ 118.998924][T13197] loop4: p1 p2 p4 [ 119.019141][T13197] loop4: p1 size 108920841 extends beyond EOD, truncated [ 119.032177][T13197] loop4: p2 start 861536256 is beyond EOD, truncated [ 119.038958][T13197] loop4: p4 size 65536 extends beyond EOD, truncated [ 119.076125][T13219] loop1: detected capacity change from 0 to 1024 [ 119.084458][T13221] tmpfs: Bad value for 'mpol' [ 119.094932][T13223] loop0: detected capacity change from 0 to 512 [ 119.098306][T13219] EXT4-fs: Ignoring removed nomblk_io_submit option [ 119.107985][T13219] EXT4-fs: Ignoring removed nomblk_io_submit option [ 119.114800][T13223] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 119.150577][T13219] ext4: Unknown parameter 'nojournal' [ 119.177730][ T3643] udevd[3643]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 119.183404][T13223] EXT4-fs warning (device loop0): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 119.189770][ T5849] udevd[5849]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 119.213206][T13223] EXT4-fs (loop0): mount failed [ 119.253004][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 119.255080][ T5849] udevd[5849]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 119.464523][T13270] loop3: detected capacity change from 0 to 512 [ 119.504635][T13270] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 119.519529][T13278] loop0: detected capacity change from 0 to 512 [ 119.547388][T13278] EXT4-fs: Ignoring removed i_version option [ 119.564884][T13278] EXT4-fs (loop0): orphan cleanup on readonly fs [ 119.573787][T13270] EXT4-fs warning (device loop3): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 119.596914][T13278] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.4738: bg 0: block 131: padding at end of block bitmap is not set [ 119.614224][T13278] EXT4-fs (loop0): Remounting filesystem read-only [ 119.618665][T13283] loop2: detected capacity change from 0 to 1024 [ 119.623384][T13278] EXT4-fs (loop0): 1 truncate cleaned up [ 119.627901][T13270] EXT4-fs (loop3): mount failed [ 119.644318][T13283] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 119.655364][T13283] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 119.713574][T13283] EXT4-fs error (device loop2): ext4_ext_check_inode:523: inode #2: comm syz.2.4740: pblk 82 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 119.743909][T13283] EXT4-fs (loop2): no journal found [ 119.820230][T13307] Process accounting resumed [ 119.848187][T13320] loop1: detected capacity change from 0 to 512 [ 119.897664][T13320] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 119.935868][T13338] tmpfs: Bad value for 'mpol' [ 119.972639][T13320] EXT4-fs warning (device loop1): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 119.990166][T13320] EXT4-fs (loop1): mount failed [ 120.076385][T13353] loop3: detected capacity change from 0 to 128 [ 120.105289][T13353] FAT-fs (loop3): bogus number of reserved sectors [ 120.111881][T13353] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 120.121285][T13353] FAT-fs (loop3): Can't find a valid FAT filesystem [ 120.129487][T13346] loop2: detected capacity change from 0 to 8192 [ 120.177891][T13364] loop0: detected capacity change from 0 to 512 [ 120.193819][T13364] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.4778: bg 0: block 288: padding at end of block bitmap is not set [ 120.208483][ T5849] loop2: p1 p4 < > [ 120.209933][T13364] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 120.212373][ T5849] loop2: p1 start 4261412864 is beyond EOD, truncated [ 120.222714][T13364] EXT4-fs error (device loop0): ext4_clear_blocks:876: inode #13: comm syz.0.4778: attempt to clear invalid blocks 1024 len 1 [ 120.242475][T13364] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #13: comm syz.0.4778: invalid indirect mapped block 1819239214 (level 0) [ 120.256793][T13364] EXT4-fs (loop0): 1 truncate cleaned up [ 120.302037][T13346] loop2: p1 p4 < > [ 120.307057][T13346] loop2: p1 start 4261412864 is beyond EOD, truncated [ 120.442492][ T5849] udevd[5849]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 120.535794][ T5849] udevd[5849]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 120.574913][ T29] kauditd_printk_skb: 16 callbacks suppressed [ 120.574961][ T29] audit: type=1400 audit(2000001048.596:284): avc: denied { mount } for pid=13412 comm="syz.2.4802" name="/" dev="hugetlbfs" ino=33606 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 120.670842][ T29] audit: type=1400 audit(2000001048.624:285): avc: denied { unmount } for pid=3318 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 120.689048][T13428] loop4: detected capacity change from 0 to 2048 [ 120.712855][T13433] loop1: detected capacity change from 0 to 1024 [ 120.728524][T13431] loop0: detected capacity change from 0 to 4096 [ 120.741097][T13433] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 120.750881][T13433] EXT4-fs (loop1): group descriptors corrupted! [ 120.759258][T13440] loop3: detected capacity change from 0 to 128 [ 120.772743][T13440] FAT-fs (loop3): bread failed, FSINFO block (sector = 65535) [ 120.856275][T13447] loop2: detected capacity change from 0 to 512 [ 120.871836][T13447] EXT4-fs: Ignoring removed bh option [ 120.877347][T13447] EXT4-fs: Ignoring removed mblk_io_submit option [ 120.923576][T13447] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 120.956137][T13447] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 120.960155][T13461] loop4: detected capacity change from 0 to 512 [ 120.979070][T13460] loop3: detected capacity change from 0 to 512 [ 120.989238][T13447] EXT4-fs (loop2): orphan cleanup on readonly fs [ 121.009413][T13461] ext4 filesystem being mounted at /971/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 121.013645][T13466] loop1: detected capacity change from 0 to 512 [ 121.029352][T13447] Quota error (device loop2): do_insert_tree: Free block already used in tree: block 4 [ 121.039193][T13447] Quota error (device loop2): qtree_write_dquot: Error -5 occurred while creating quota [ 121.049749][T13447] EXT4-fs error (device loop2): ext4_acquire_dquot:6933: comm syz.2.4817: Failed to acquire dquot type 1 [ 121.062836][T13447] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.4817: Invalid block bitmap block 0 in block_group 0 [ 121.076926][T13447] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.4817: Invalid block bitmap block 0 in block_group 0 [ 121.097580][T13447] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.4817: Invalid block bitmap block 0 in block_group 0 [ 121.111508][T13447] Quota error (device loop2): write_blk: dquota write failed [ 121.119042][T13447] Quota error (device loop2): qtree_write_dquot: Error -28 occurred while creating quota [ 121.129054][T13447] EXT4-fs error (device loop2): ext4_acquire_dquot:6933: comm syz.2.4817: Failed to acquire dquot type 1 [ 121.142332][T13447] Quota error (device loop2): write_blk: dquota write failed [ 121.149865][T13447] Quota error (device loop2): qtree_write_dquot: Error -28 occurred while creating quota [ 121.159751][T13447] EXT4-fs error (device loop2): ext4_acquire_dquot:6933: comm syz.2.4817: Failed to acquire dquot type 1 [ 121.173923][T13447] EXT4-fs (loop2): 1 orphan inode deleted [ 121.191811][T13475] loop1: detected capacity change from 0 to 512 [ 121.202764][T13471] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(3) [ 121.209384][T13471] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 121.217204][T13471] vhci_hcd vhci_hcd.0: Device attached [ 121.227086][T13472] vhci_hcd: connection closed [ 121.227419][ T37] vhci_hcd: stop threads [ 121.236612][ T37] vhci_hcd: release socket [ 121.241084][ T37] vhci_hcd: disconnect device [ 121.250168][T13480] loop4: detected capacity change from 0 to 128 [ 121.267847][T13480] FAT-fs (loop4): bogus number of reserved sectors [ 121.274506][T13480] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 121.283895][T13480] FAT-fs (loop4): Can't find a valid FAT filesystem [ 121.312881][T13485] loop3: detected capacity change from 0 to 512 [ 121.325277][T13486] loop2: detected capacity change from 0 to 512 [ 121.352063][T13488] loop1: detected capacity change from 0 to 1024 [ 121.364564][T13486] ext4 filesystem being mounted at /991/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 121.402301][T13492] loop4: detected capacity change from 0 to 2048 [ 121.455522][T13492] ext4 filesystem being mounted at /973/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 121.489504][T13501] loop1: detected capacity change from 0 to 2048 [ 121.537032][T13501] ext4 filesystem being mounted at /999/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 121.549298][T13505] loop2: detected capacity change from 0 to 736 [ 121.575406][T13509] loop4: detected capacity change from 0 to 1764 [ 121.583352][ T29] audit: type=1400 audit(2000001049.541:286): avc: denied { mount } for pid=13508 comm="syz.4.4839" name="/" dev="loop4" ino=1792 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 121.592304][T13511] loop3: detected capacity change from 0 to 512 [ 121.622588][ T29] audit: type=1400 audit(2000001049.578:287): avc: denied { unmount } for pid=3309 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 121.665520][T13514] loop2: detected capacity change from 0 to 2048 [ 121.688191][T13515] loop4: detected capacity change from 0 to 2048 [ 121.701845][T13518] loop1: detected capacity change from 0 to 128 [ 121.772518][T13520] loop1: detected capacity change from 0 to 8192 [ 121.784720][T13522] loop3: detected capacity change from 0 to 512 [ 121.829242][T13527] loop0: detected capacity change from 0 to 128 [ 121.877091][T13530] loop2: detected capacity change from 0 to 128 [ 121.879503][T13528] loop1: detected capacity change from 0 to 2048 [ 121.922868][T13534] loop0: detected capacity change from 0 to 128 [ 121.929358][T13533] loop4: detected capacity change from 0 to 128 [ 121.975876][T13536] loop3: detected capacity change from 0 to 128 [ 122.012264][T13540] loop1: detected capacity change from 0 to 764 [ 122.019938][T13539] loop2: detected capacity change from 0 to 128 [ 122.023588][T13543] loop4: detected capacity change from 0 to 128 [ 122.105971][T13548] loop1: detected capacity change from 0 to 128 [ 122.113805][T13546] loop2: detected capacity change from 0 to 512 [ 122.135473][T13550] loop3: detected capacity change from 0 to 2048 [ 122.174542][T13552] loop4: detected capacity change from 0 to 128 [ 122.240704][T13554] loop1: detected capacity change from 0 to 512 [ 122.256433][T13556] loop2: detected capacity change from 0 to 256 [ 122.271491][T13560] loop4: detected capacity change from 0 to 256 [ 122.326643][T13562] loop3: detected capacity change from 0 to 128 [ 122.371928][T13564] loop4: detected capacity change from 0 to 512 [ 122.408847][T13566] loop2: detected capacity change from 0 to 2048 [ 122.417804][T13570] loop3: detected capacity change from 0 to 128 [ 122.503860][T13572] loop3: detected capacity change from 0 to 128 [ 122.510794][T13568] loop1: detected capacity change from 0 to 8192 [ 122.560672][T13574] loop4: detected capacity change from 0 to 512 [ 122.567654][ T3643] loop1: p2 p3 p4 [ 122.580113][T13576] loop3: detected capacity change from 0 to 128 [ 122.590656][ T3643] loop1: p2 start 4294967295 is beyond EOD, truncated [ 122.597586][ T3643] loop1: p3 start 83886080 is beyond EOD, truncated [ 122.604267][ T3643] loop1: p4 size 3599499264 extends beyond EOD, truncated [ 122.620006][T13544] loop0: detected capacity change from 0 to 32768 [ 122.626643][T13579] loop2: detected capacity change from 0 to 2048 [ 122.658363][T13568] loop1: p2 p3 p4 [ 122.662368][T13568] loop1: p2 start 4294967295 is beyond EOD, truncated [ 122.669308][T13568] loop1: p3 start 83886080 is beyond EOD, truncated [ 122.676020][T13568] loop1: p4 size 3599499264 extends beyond EOD, truncated [ 122.731204][T13585] loop0: detected capacity change from 0 to 512 [ 122.809635][T13588] loop2: detected capacity change from 0 to 2048 [ 122.853515][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 122.888530][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 122.903134][ T5849] loop2: p1 p2 p3 [ 122.908601][T13591] loop0: detected capacity change from 0 to 2048 [ 122.937029][T13588] loop2: p1 p2 p3 [ 123.010523][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 123.010634][ T3643] udevd[3643]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 123.032289][ T3509] loop0: p1 p2 p3 [ 123.045823][T13591] loop0: p1 p2 p3 [ 123.159080][T13581] loop3: detected capacity change from 0 to 32768 [ 123.219845][T13584] loop4: detected capacity change from 0 to 32768 [ 123.287019][T13603] netlink: 292 bytes leftover after parsing attributes in process `syz.3.4884'. [ 123.355102][T13589] loop1: detected capacity change from 0 to 32768 [ 123.439651][T13609] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4888'. [ 123.496333][T13611] Cannot find set identified by id 2 to match [ 123.990215][T13652] netlink: 12 bytes leftover after parsing attributes in process `syz.4.4902'. [ 123.999322][T13652] netlink: 31 bytes leftover after parsing attributes in process `syz.4.4902'. [ 124.008328][T13652] netlink: 'syz.4.4902': attribute type 3 has an invalid length. [ 124.016099][T13652] netlink: 'syz.4.4902': attribute type 2 has an invalid length. [ 124.023881][T13652] netlink: 31 bytes leftover after parsing attributes in process `syz.4.4902'. [ 124.032998][T13652] netlink: 16 bytes leftover after parsing attributes in process `syz.4.4902'. [ 124.081307][T13634] loop3: detected capacity change from 0 to 32768 [ 124.178446][T13662] netdevsim netdevsim1 netdevsim0: set [1, 1] type 2 family 0 port 20000 - 0 [ 124.187470][T13662] netdevsim netdevsim1 netdevsim1: set [1, 1] type 2 family 0 port 20000 - 0 [ 124.196344][T13662] netdevsim netdevsim1 netdevsim2: set [1, 1] type 2 family 0 port 20000 - 0 [ 124.205312][T13662] netdevsim netdevsim1 netdevsim3: set [1, 1] type 2 family 0 port 20000 - 0 [ 124.281741][T13662] geneve2: entered allmulticast mode [ 124.302084][T13668] 8021q: VLANs not supported on ipvlan1 [ 124.509831][T13690] netlink: 104 bytes leftover after parsing attributes in process `syz.4.4921'. [ 124.577907][T13695] loop1: detected capacity change from 0 to 512 [ 124.667934][T13703] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(3) [ 124.674551][T13703] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 124.682367][T13703] vhci_hcd vhci_hcd.0: Device attached [ 124.719023][T13705] vhci_hcd: connection closed [ 124.719399][ T37] vhci_hcd: stop threads [ 124.728470][ T37] vhci_hcd: release socket [ 124.732959][ T37] vhci_hcd: disconnect device [ 124.768739][T13712] loop1: detected capacity change from 0 to 512 [ 124.787919][T13712] EXT4-fs: Ignoring removed bh option [ 124.793411][T13712] EXT4-fs: Ignoring removed mblk_io_submit option [ 124.806023][T13712] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 124.829613][T13712] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 124.867077][T13712] EXT4-fs (loop1): orphan cleanup on readonly fs [ 124.893901][T13712] EXT4-fs error (device loop1): ext4_acquire_dquot:6933: comm syz.1.4931: Failed to acquire dquot type 1 [ 124.942789][T13712] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.4931: Invalid block bitmap block 0 in block_group 0 [ 124.976975][T13712] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.4931: Invalid block bitmap block 0 in block_group 0 [ 125.020285][T13712] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.4931: Invalid block bitmap block 0 in block_group 0 [ 125.063055][T13712] EXT4-fs error (device loop1): ext4_acquire_dquot:6933: comm syz.1.4931: Failed to acquire dquot type 1 [ 125.095308][T13712] EXT4-fs error (device loop1): ext4_acquire_dquot:6933: comm syz.1.4931: Failed to acquire dquot type 1 [ 125.126291][T13712] EXT4-fs (loop1): 1 orphan inode deleted [ 125.176641][T13723] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 125.209498][T13723] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 125.554639][T13754] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(3) [ 125.561281][T13754] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 125.569140][T13754] vhci_hcd vhci_hcd.0: Device attached [ 125.600939][T13755] vhci_hcd: connection closed [ 125.601255][ T12] vhci_hcd: stop threads [ 125.610341][ T12] vhci_hcd: release socket [ 125.614784][ T12] vhci_hcd: disconnect device [ 125.828864][T13773] netlink: 'syz.3.4960': attribute type 21 has an invalid length. [ 125.847978][T13595] loop2: detected capacity change from 0 to 262144 [ 125.865974][T13775] netlink: 4 bytes leftover after parsing attributes in process `syz.4.4961'. [ 125.965864][ T29] kauditd_printk_skb: 35 callbacks suppressed [ 125.965924][ T29] audit: type=1400 audit(2000001053.638:317): avc: denied { setopt } for pid=13780 comm="syz.4.4964" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 126.039408][T13790] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 126.084727][ T29] audit: type=1400 audit(2000001053.750:318): avc: denied { read } for pid=13795 comm="syz.2.4972" path="socket:[35197]" dev="sockfs" ino=35197 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 126.121446][T13793] loop3: detected capacity change from 0 to 512 [ 126.192210][T13793] ext4 filesystem being mounted at /1006/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 126.216824][ T29] audit: type=1400 audit(2000001053.881:319): avc: denied { append open } for pid=13792 comm="syz.3.4971" path=2F313030362F6275732F233138202864656C6574656429 dev="loop3" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 126.302142][T13597] loop0: detected capacity change from 0 to 262144 [ 126.347798][T13818] xt_l2tp: wrong L2TP version: 0 [ 126.427589][ T29] audit: type=1400 audit(2000001054.059:320): avc: denied { setopt } for pid=13824 comm="syz.3.4985" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 126.502898][ T29] audit: type=1400 audit(2000001054.068:321): avc: denied { getopt } for pid=13823 comm="syz.2.4984" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 126.562306][T13841] netlink: 8 bytes leftover after parsing attributes in process `syz.3.4992'. [ 126.569495][T13842] random: crng reseeded on system resumption [ 126.729845][T13860] netlink: 'syz.0.5001': attribute type 1 has an invalid length. [ 126.862980][T13873] delete_channel: no stack [ 126.867594][ T29] audit: type=1400 audit(2000001054.480:322): avc: denied { ioctl } for pid=13873 comm="syz.0.5009" path="socket:[35344]" dev="sockfs" ino=35344 ioctlcmd=0x4944 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 126.989674][T13890] netlink: 'syz.2.5017': attribute type 1 has an invalid length. [ 126.997562][T13890] netlink: 80 bytes leftover after parsing attributes in process `syz.2.5017'. [ 127.049771][T13884] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 127.092437][T13900] SELinux: Context '8z@ is not valid (left unmapped). [ 127.192680][ T29] audit: type=1400 audit(2000001054.788:323): avc: denied { ioctl } for pid=13905 comm="syz.4.5025" path="socket:[34622]" dev="sockfs" ino=34622 ioctlcmd=0x48d4 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 127.385711][T13914] bridge2: trying to set multicast startup query interval below minimum, setting to 100 (1000ms) [ 127.742872][T13966] binfmt_misc: register: failed to install interpreter file ./file2 [ 127.811793][ T29] audit: type=1400 audit(2000001055.350:324): avc: denied { ioctl } for pid=13971 comm="syz.3.5058" path="/dev/sg0" dev="devtmpfs" ino=135 ioctlcmd=0x2285 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 127.916202][ T29] audit: type=1400 audit(2000001055.453:325): avc: denied { listen } for pid=13987 comm="syz.0.5067" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 128.160565][ T29] audit: type=1400 audit(2000001055.686:326): avc: denied { setopt } for pid=14011 comm="syz.0.5078" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 128.296767][T14028] loop4: detected capacity change from 0 to 512 [ 128.338680][T14028] EXT4-fs: Ignoring removed mblk_io_submit option [ 128.370886][T14028] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -13 [ 128.409649][T14028] EXT4-fs error (device loop4): ext4_clear_blocks:876: inode #13: comm syz.4.5086: attempt to clear invalid blocks 2 len 1 [ 128.489877][T14028] EXT4-fs (loop4): Remounting filesystem read-only [ 128.520585][T14028] EXT4-fs (loop4): 1 truncate cleaned up [ 128.855355][T14091] x_tables: unsorted underflow at hook 3 [ 128.920548][T14098] netlink: 'syz.0.5120': attribute type 5 has an invalid length. [ 129.070928][T14112] netlink: 'syz.3.5127': attribute type 1 has an invalid length. [ 129.078750][T14112] __nla_validate_parse: 2 callbacks suppressed [ 129.078764][T14112] netlink: 216 bytes leftover after parsing attributes in process `syz.3.5127'. [ 129.195273][T14126] netlink: 'syz.4.5133': attribute type 13 has an invalid length. [ 129.351725][T14146] netlink: 196 bytes leftover after parsing attributes in process `syz.2.5144'. [ 129.356261][T14126] bridge0: port 2(bridge_slave_1) entered disabled state [ 129.368205][T14126] bridge0: port 1(bridge_slave_0) entered disabled state [ 129.481493][T14126] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 129.490884][T14160] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 129.510399][T14126] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 129.554396][T14126] netdevsim netdevsim4 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 129.563478][T14126] netdevsim netdevsim4 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 129.572373][T14126] netdevsim netdevsim4 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 129.581345][T14126] netdevsim netdevsim4 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 129.601146][T14161] netlink: 8 bytes leftover after parsing attributes in process `syz.3.5151'. [ 129.652979][T14165] netlink: 'syz.2.5153': attribute type 21 has an invalid length. [ 129.676504][T14165] netlink: 132 bytes leftover after parsing attributes in process `syz.2.5153'. [ 129.870165][T14189] x_tables: ip6_tables: sctp match: only valid for protocol 132 [ 129.991385][T14205] netlink: 20 bytes leftover after parsing attributes in process `syz.4.5172'. [ 130.016204][T13922] loop1: detected capacity change from 0 to 262144 [ 130.030541][T14208] netlink: 24 bytes leftover after parsing attributes in process `syz.2.5174'. [ 130.208302][T14236] netlink: 32 bytes leftover after parsing attributes in process `syz.2.5188'. [ 130.426672][T14263] loop4: detected capacity change from 0 to 764 [ 130.462273][T14263] Symlink component flag not implemented [ 130.467974][T14263] Symlink component flag not implemented [ 130.474710][T14266] netlink: 'syz.2.5202': attribute type 5 has an invalid length. [ 130.514342][T14263] Symlink component flag not implemented (129) [ 130.520587][T14263] Symlink component flag not implemented (6) [ 130.771106][T14314] netlink: 'syz.4.5226': attribute type 2 has an invalid length. [ 130.993534][T14348] netlink: 4 bytes leftover after parsing attributes in process `syz.2.5243'. [ 131.168527][T14370] usb usb8: usbfs: process 14370 (syz.1.5251) did not claim interface 0 before use [ 131.224491][T14381] netlink: 'syz.4.5257': attribute type 1 has an invalid length. [ 131.232355][T14381] netlink: 'syz.4.5257': attribute type 2 has an invalid length. [ 131.243855][T14382] netlink: 'syz.2.5255': attribute type 13 has an invalid length. [ 131.343347][ T29] kauditd_printk_skb: 37 callbacks suppressed [ 131.343366][ T29] audit: type=1326 audit(2000001058.670:364): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14393 comm="syz.0.5263" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0e1241e929 code=0x7ffc0000 [ 131.422365][T14382] bridge0: port 2(bridge_slave_1) entered disabled state [ 131.429680][T14382] bridge0: port 1(bridge_slave_0) entered disabled state [ 131.430203][ T29] audit: type=1326 audit(2000001058.698:365): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14393 comm="syz.0.5263" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0e1241e929 code=0x7ffc0000 [ 131.460404][ T29] audit: type=1326 audit(2000001058.698:366): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14393 comm="syz.0.5263" exe="/root/syz-executor" sig=0 arch=c000003e syscall=220 compat=0 ip=0x7f0e1241e929 code=0x7ffc0000 [ 131.484022][ T29] audit: type=1326 audit(2000001058.698:367): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14393 comm="syz.0.5263" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0e1241e929 code=0x7ffc0000 [ 131.507532][ T29] audit: type=1326 audit(2000001058.698:368): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14393 comm="syz.0.5263" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0e1241e929 code=0x7ffc0000 [ 131.531149][ T29] audit: type=1400 audit(2000001058.736:369): avc: denied { ioctl } for pid=14401 comm="syz.0.5267" path="socket:[37171]" dev="sockfs" ino=37171 ioctlcmd=0x89e9 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 131.603438][ T29] audit: type=1400 audit(2000001058.904:370): avc: denied { connect } for pid=14413 comm="syz.4.5273" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 131.617384][T14382] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 131.635203][T14382] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 131.733771][T14382] netdevsim netdevsim2 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 131.742762][T14382] netdevsim netdevsim2 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 131.751701][T14382] netdevsim netdevsim2 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 131.760768][T14382] netdevsim netdevsim2 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 131.818034][T14435] netlink: 'syz.4.5284': attribute type 1 has an invalid length. [ 131.865692][T14438] netlink: 16 bytes leftover after parsing attributes in process `syz.1.5285'. [ 131.962569][ T29] audit: type=1400 audit(2000001059.250:371): avc: denied { bind } for pid=14451 comm="syz.0.5292" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 131.991924][T14458] netlink: 'syz.4.5294': attribute type 1 has an invalid length. [ 131.999728][T14458] netlink: 'syz.4.5294': attribute type 2 has an invalid length. [ 132.045878][ T29] audit: type=1400 audit(2000001059.316:372): avc: denied { bind } for pid=14461 comm="syz.2.5298" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 132.065500][ T29] audit: type=1400 audit(2000001059.325:373): avc: denied { name_bind } for pid=14461 comm="syz.2.5298" src=20004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=icmp_socket permissive=1 [ 132.322591][T14505] x_tables: ip6_tables: rpfilter match: used from hooks INPUT, but only valid from PREROUTING [ 132.384274][T14517] netlink: 'syz.3.5324': attribute type 13 has an invalid length. [ 132.411838][T14522] loop1: detected capacity change from 0 to 512 [ 132.435383][T14522] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 132.463747][T14517] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 132.465250][T14528] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5329'. [ 132.492443][T14522] EXT4-fs mount: 44 callbacks suppressed [ 132.492461][T14522] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 132.519942][T14522] ext4 filesystem being mounted at /1077/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 132.533957][T14522] EXT4-fs error (device loop1): ext4_acquire_dquot:6933: comm syz.1.5325: Failed to acquire dquot type 0 [ 132.573654][T14534] loop4: detected capacity change from 0 to 512 [ 132.581209][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 132.591926][T14534] EXT4-fs: Ignoring removed orlov option [ 132.597676][T14534] EXT4-fs: Ignoring removed i_version option [ 132.631542][T14534] EXT4-fs (loop4): warning: mounting unchecked fs, running e2fsck is recommended [ 132.640863][T14534] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e098, mo2=0106] [ 132.648944][T14534] System zones: 0-2, 18-18, 34-35 [ 132.660877][T14534] EXT4-fs (loop4): mounted filesystem 00000000-0700-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 132.662072][T14545] xfrm0 speed is unknown, defaulting to 1000 [ 132.679913][T14545] xfrm0 speed is unknown, defaulting to 1000 [ 132.694794][T14545] xfrm0 speed is unknown, defaulting to 1000 [ 132.708957][T14534] EXT4-fs error (device loop4): __ext4_remount:6736: comm syz.4.5331: Abort forced by user [ 132.729591][T14545] infiniband syz1: set down [ 132.734142][T14545] infiniband syz1: added xfrm0 [ 132.739023][ T3396] xfrm0 speed is unknown, defaulting to 1000 [ 132.750289][T14534] EXT4-fs (loop4): Remounting filesystem read-only [ 132.756983][T14534] EXT4-fs (loop4): re-mounted 00000000-0700-0000-0000-000000000000 ro. [ 132.795691][ T3309] EXT4-fs (loop4): unmounting filesystem 00000000-0700-0000-0000-000000000000. [ 132.805983][T14545] RDS/IB: syz1: added [ 132.825832][T14545] smc: adding ib device syz1 with port count 1 [ 132.832033][T14545] smc: ib device syz1 port 1 has pnetid [ 132.840051][ T1035] xfrm0 speed is unknown, defaulting to 1000 [ 132.854896][T14545] xfrm0 speed is unknown, defaulting to 1000 [ 132.997909][T14545] xfrm0 speed is unknown, defaulting to 1000 [ 133.089903][T14545] xfrm0 speed is unknown, defaulting to 1000 [ 133.154818][T14609] ipt_ECN: cannot use operation on non-tcp rule [ 133.166276][T14545] xfrm0 speed is unknown, defaulting to 1000 [ 133.226617][T14620] Unsupported ieee802154 address type: 0 [ 133.249729][T14545] xfrm0 speed is unknown, defaulting to 1000 [ 133.386513][T14638] tmpfs: Bad value for 'size' [ 133.480426][T14652] A link change request failed with some changes committed already. Interface macvtap0 may have been left with an inconsistent configuration, please check. [ 133.527912][T14664] loop2: detected capacity change from 0 to 1024 [ 133.550212][T14664] EXT4-fs: Ignoring removed bh option [ 133.574410][T14664] EXT4-fs (loop2): mounted filesystem 05000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 133.687082][ T3318] EXT4-fs (loop2): unmounting filesystem 05000000-0000-0000-0000-000000000000. [ 133.734124][T14686] netlink: zone id is out of range [ 133.739342][T14686] netlink: zone id is out of range [ 133.744534][T14686] netlink: zone id is out of range [ 133.749701][T14686] netlink: zone id is out of range [ 133.754917][T14686] netlink: zone id is out of range [ 133.760055][T14686] netlink: zone id is out of range [ 133.765287][T14686] netlink: zone id is out of range [ 133.770555][T14686] netlink: zone id is out of range [ 133.771441][T14692] xt_hashlimit: max too large, truncated to 1048576 [ 133.874882][T14692] Cannot find add_set index 3 as target [ 134.087590][T14717] autofs4:pid:14717:validate_dev_ioctl: path string terminator missing for cmd(0xc0189373) [ 134.437562][T14766] __nla_validate_parse: 10 callbacks suppressed [ 134.437599][T14766] netlink: 16 bytes leftover after parsing attributes in process `syz.1.5444'. [ 134.453173][T14766] netlink: 12 bytes leftover after parsing attributes in process `syz.1.5444'. [ 134.498132][T14772] gretap0: refused to change device tx_queue_len [ 134.531513][T14774] loop2: detected capacity change from 0 to 512 [ 134.579018][T14774] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 134.597647][T14774] EXT4-fs (loop2): 1 truncate cleaned up [ 134.620107][T14774] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 134.697069][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 134.759493][T14801] xt_hashlimit: max too large, truncated to 1048576 [ 134.766182][T14801] xt_hashlimit: overflow, try lower: 0/0 [ 135.065472][T14844] netlink: 6 bytes leftover after parsing attributes in process `syz.1.5482'. [ 135.077165][T14846] netlink: 16 bytes leftover after parsing attributes in process `syz.0.5483'. [ 135.198810][T14866] validate_nla: 3 callbacks suppressed [ 135.198828][T14866] netlink: 'syz.2.5491': attribute type 32 has an invalid length. [ 135.232463][T14876] rdma_rxe: rxe_newlink: failed to add xfrm0 [ 135.257022][T14878] Driver unsupported XDP return value 0 on prog (id 448) dev N/A, expect packet loss! [ 135.486029][T14922] netlink: 'syz.2.5521': attribute type 5 has an invalid length. [ 135.493849][T14922] netlink: 3657 bytes leftover after parsing attributes in process `syz.2.5521'. [ 135.510895][T14925] netlink: 16 bytes leftover after parsing attributes in process `syz.3.5522'. [ 135.581750][T14937] netlink: 24 bytes leftover after parsing attributes in process `syz.2.5529'. [ 135.583795][T14939] xt_CT: You must specify a L4 protocol and not use inversions on it [ 135.665333][T14950] netlink: 'syz.2.5534': attribute type 4 has an invalid length. [ 135.765855][T14969] xt_hashlimit: max too large, truncated to 1048576 [ 135.772525][T14969] xt_hashlimit: overflow, try lower: 0/0 [ 135.855890][T14978] netlink: 16 bytes leftover after parsing attributes in process `syz.3.5548'. [ 135.871560][T14981] netlink: 'syz.1.5549': attribute type 13 has an invalid length. [ 135.951579][T14981] bridge0: port 2(bridge_slave_1) entered disabled state [ 135.958851][T14981] bridge0: port 1(bridge_slave_0) entered disabled state [ 136.001109][T14981] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 136.011795][T14981] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 136.042844][T14981] netdevsim netdevsim1 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 136.051823][T14981] netdevsim netdevsim1 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 136.060916][T14981] netdevsim netdevsim1 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 136.070059][T14981] netdevsim netdevsim1 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 136.083100][T14981] netdevsim netdevsim1 netdevsim0: unset [1, 1] type 2 family 0 port 20000 - 0 [ 136.092255][T14981] netdevsim netdevsim1 netdevsim1: unset [1, 1] type 2 family 0 port 20000 - 0 [ 136.101374][T14981] netdevsim netdevsim1 netdevsim2: unset [1, 1] type 2 family 0 port 20000 - 0 [ 136.110409][T14981] netdevsim netdevsim1 netdevsim3: unset [1, 1] type 2 family 0 port 20000 - 0 [ 136.230116][T15002] process 'syz.3.5560' launched '/dev/fd/3' with NULL argv: empty string added [ 136.285931][T15012] netlink: 'syz.2.5563': attribute type 13 has an invalid length. [ 136.316967][T15012] gretap0: refused to change device tx_queue_len [ 136.326466][T15016] netlink: 12 bytes leftover after parsing attributes in process `syz.3.5567'. [ 136.592134][T15051] netlink: 52 bytes leftover after parsing attributes in process `syz.3.5585'. [ 136.700728][T15066] xt_CT: You must specify a L4 protocol and not use inversions on it [ 136.814415][ T29] kauditd_printk_skb: 33 callbacks suppressed [ 136.814434][ T29] audit: type=1326 audit(2000001831.789:405): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15082 comm="syz.3.5599" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7feebe18e929 code=0x7ffc0000 [ 136.891079][ T29] audit: type=1326 audit(2000001831.789:406): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15082 comm="syz.3.5599" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7feebe18e929 code=0x7ffc0000 [ 136.914692][ T29] audit: type=1326 audit(2000001831.789:407): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15082 comm="syz.3.5599" exe="/root/syz-executor" sig=0 arch=c000003e syscall=135 compat=0 ip=0x7feebe18e929 code=0x7ffc0000 [ 136.938761][ T29] audit: type=1326 audit(2000001831.789:408): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15082 comm="syz.3.5599" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7feebe18e929 code=0x7ffc0000 [ 136.953449][T15093] raw_sendmsg: syz.0.5605 forgot to set AF_INET. Fix it! [ 136.962196][ T29] audit: type=1326 audit(2000001831.789:409): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15082 comm="syz.3.5599" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7feebe18e929 code=0x7ffc0000 [ 136.992870][ T29] audit: type=1400 audit(2000001831.836:410): avc: denied { getopt } for pid=15085 comm="syz.1.5600" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 137.297884][ T29] audit: type=1400 audit(2000001832.229:411): avc: denied { setopt } for pid=15137 comm="syz.0.5626" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 137.336865][T15142] batadv1: entered promiscuous mode [ 137.593542][ T29] audit: type=1400 audit(2000001832.510:412): avc: denied { append } for pid=15165 comm="syz.1.5639" name="usbmon2" dev="devtmpfs" ino=148 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 137.617168][ T29] audit: type=1400 audit(2000001832.510:413): avc: denied { ioctl } for pid=15165 comm="syz.1.5639" path="/dev/usbmon2" dev="devtmpfs" ino=148 ioctlcmd=0x9201 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 137.676790][T15177] xt_CT: You must specify a L4 protocol and not use inversions on it [ 137.767722][T15193] netlink: 'syz.0.5654': attribute type 2 has an invalid length. [ 137.783719][T15193] netlink: 'syz.0.5654': attribute type 9 has an invalid length. [ 137.795421][ T29] audit: type=1400 audit(2000001832.575:414): avc: denied { bind } for pid=15172 comm="syz.1.5643" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 137.842353][T15201] tmpfs: Bad value for 'mpol' [ 137.892912][T15209] netlink: 'syz.3.5661': attribute type 10 has an invalid length. [ 137.979999][T15225] xt_CHECKSUM: CHECKSUM should be avoided. If really needed, restrict with "-p udp" and only use in OUTPUT [ 138.040275][T15235] loop0: detected capacity change from 0 to 512 [ 138.049771][T15225] xt_connbytes: Forcing CT accounting to be enabled [ 138.098410][T15242] wg1: entered promiscuous mode [ 138.103343][T15242] wg1: entered allmulticast mode [ 138.109113][T15235] EXT4-fs warning (device loop0): ext4_enable_quotas:7168: Failed to enable quota tracking (type=0, err=-5, ino=3). Please run e2fsck to fix. [ 138.141463][T15235] EXT4-fs (loop0): mount failed [ 138.354386][T15284] netlink: 'syz.0.5697': attribute type 13 has an invalid length. [ 138.393124][T15284] gretap0: refused to change device tx_queue_len [ 138.400620][T15284] net_ratelimit: 707 callbacks suppressed [ 138.400637][T15284] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 138.450758][T15298] batadv2: entered promiscuous mode [ 138.685555][T15337] netlink: 'syz.0.5719': attribute type 13 has an invalid length. [ 138.839576][T15337] bridge0: port 2(bridge_slave_1) entered disabled state [ 138.846958][T15337] bridge0: port 1(bridge_slave_0) entered disabled state [ 138.925698][T15337] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 138.937867][T15337] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 138.983423][T15337] netdevsim netdevsim0 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 138.992401][T15337] netdevsim netdevsim0 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 139.001590][T15337] netdevsim netdevsim0 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 139.010709][T15337] netdevsim netdevsim0 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 139.025699][T15347] netdevsim netdevsim4 netdevsim0: entered promiscuous mode [ 139.341345][T15430] xt_l2tp: invalid flags combination: 8 [ 139.368844][T15437] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=15437 comm=syz.4.5773 [ 139.549436][T15468] xt_cluster: node mask cannot exceed total number of nodes [ 139.651805][T15482] loop0: detected capacity change from 0 to 1024 [ 139.664344][T15482] EXT4-fs: Ignoring removed nomblk_io_submit option [ 139.688316][T15482] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 139.702000][T15482] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 139.751233][T15501] usb usb7: usbfs: process 15501 (syz.1.5803) did not claim interface 0 before use [ 139.751997][ T3312] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 139.831814][T15511] loop0: detected capacity change from 0 to 512 [ 139.842748][T15512] xt_socket: unknown flags 0xc [ 139.860329][T15511] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 139.884381][T15511] EXT4-fs (loop0): 1 truncate cleaned up [ 139.893450][T15511] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 139.920692][T15511] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 140.090299][T15553] loop4: detected capacity change from 0 to 512 [ 140.139206][T15553] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 140.156186][T15553] ext4 filesystem being mounted at /1173/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 140.189718][T15567] __nla_validate_parse: 16 callbacks suppressed [ 140.189750][T15567] netlink: 28 bytes leftover after parsing attributes in process `syz.1.5833'. [ 140.205159][T15567] netlink: 24 bytes leftover after parsing attributes in process `syz.1.5833'. [ 140.222388][ T3309] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 140.280255][T15578] netlink: 12 bytes leftover after parsing attributes in process `syz.4.5836'. [ 140.289953][T15578] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5836'. [ 140.299032][T15578] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5836'. [ 140.376246][T15594] netlink: 28 bytes leftover after parsing attributes in process `syz.4.5847'. [ 140.386591][T15596] x_tables: ip6_tables: tcpmss match: only valid for protocol 6 [ 140.416975][T15602] sg_write: data in/out 124/1 bytes for SCSI command 0x1c-- guessing data in; [ 140.416975][T15602] program syz.0.5850 not setting count and/or reply_len properly [ 140.463062][T15609] loop4: detected capacity change from 0 to 164 [ 140.522953][T15609] Unsupported NM flag settings (8) [ 140.644896][T15638] xt_policy: output policy not valid in PREROUTING and INPUT [ 140.845273][T15672] validate_nla: 2 callbacks suppressed [ 140.845292][T15672] netlink: 'syz.3.5883': attribute type 13 has an invalid length. [ 140.884773][T15680] netlink: 20 bytes leftover after parsing attributes in process `syz.1.5888'. [ 140.907589][T15672] bridge0: port 2(bridge_slave_1) entered disabled state [ 140.914855][T15672] bridge0: port 1(bridge_slave_0) entered disabled state [ 140.978999][T15672] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 140.982118][T15672] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 141.028629][T15672] netdevsim netdevsim3 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 141.037635][T15672] netdevsim netdevsim3 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 141.046695][T15672] netdevsim netdevsim3 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 141.055871][T15672] netdevsim netdevsim3 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 141.137400][T15702] netlink: 'syz.0.5897': attribute type 46 has an invalid length. [ 141.293738][T15727] netlink: 276 bytes leftover after parsing attributes in process `syz.3.5910'. [ 141.337231][T15728] loop2: detected capacity change from 0 to 1024 [ 141.356071][T15732] 8021q: adding VLAN 0 to HW filter on device bond1 [ 141.376954][T15728] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 141.400640][T15728] ext4 filesystem being mounted at /1169/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 141.412679][T15728] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 21 vs 268369941 free clusters [ 141.444274][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 141.536517][T15763] netlink: 8 bytes leftover after parsing attributes in process `syz.0.5925'. [ 141.538637][T15764] netlink: 40 bytes leftover after parsing attributes in process `syz.4.5927'. [ 141.566727][T15763] (unnamed net_device) (uninitialized): option lacp_active: invalid value (5) [ 141.667539][T15783] xt_TCPMSS: Only works on TCP SYN packets [ 141.698073][T15789] loop1: detected capacity change from 0 to 128 [ 141.737984][T15789] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 141.814462][T15789] ext4 filesystem being mounted at /1232/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 141.829454][T15789] EXT4-fs warning (device loop1): verify_group_input:137: Cannot add at group 4095 (only 1 groups) [ 141.875049][ T3314] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 141.938449][T15820] xt_TCPMSS: path-MTU clamping only supported in FORWARD, OUTPUT and POSTROUTING hooks [ 142.114618][T15843] netlink: 'syz.4.5964': attribute type 7 has an invalid length. [ 142.182508][ T29] kauditd_printk_skb: 22 callbacks suppressed [ 142.182528][ T29] audit: type=1400 audit(2000001836.803:436): avc: denied { getopt } for pid=15854 comm="syz.4.5972" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 142.200457][T15860] program syz.2.5973 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 142.304300][T15872] (unnamed net_device) (uninitialized): option lacp_active: invalid value (5) [ 142.367380][ T29] audit: type=1400 audit(2000001836.980:437): avc: denied { getopt } for pid=15882 comm="syz.3.5985" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 142.390740][T15885] SET target dimension over the limit! [ 142.529052][T15909] IPv6: NLM_F_CREATE should be specified when creating new route [ 142.537143][T15904] loop2: detected capacity change from 0 to 1764 [ 142.557183][T15912] (unnamed net_device) (uninitialized): option lacp_active: invalid value (5) [ 142.589014][ T29] audit: type=1400 audit(2000001837.186:438): avc: denied { mounton } for pid=15903 comm="syz.2.5995" path="/1185/file1/file0/file0" dev="loop2" ino=1986 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=file permissive=1 [ 142.731076][T15936] SET target dimension over the limit! [ 142.738761][ T29] audit: type=1400 audit(2000001837.317:439): avc: denied { ioctl } for pid=15933 comm="syz.0.6009" path="ipc:[4026532383]" dev="nsfs" ino=4026532383 ioctlcmd=0xb709 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 142.942620][T15969] xt_CT: No such helper "netbios-ns" [ 142.958540][T15976] netlink: 'syz.0.6028': attribute type 21 has an invalid length. [ 142.966439][T15976] netlink: 'syz.0.6028': attribute type 1 has an invalid length. [ 143.122416][ T29] audit: type=1400 audit(2000001837.691:440): avc: denied { getopt } for pid=16000 comm="syz.2.6043" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 143.181719][ T29] audit: type=1400 audit(2000001837.728:441): avc: denied { setopt } for pid=16008 comm="syz.2.6048" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 143.261436][T16026] openvswitch: netlink: Flow key attr not present in new flow. [ 143.267858][ T29] audit: type=1400 audit(2000001837.766:442): avc: denied { connect } for pid=16013 comm="syz.1.6049" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 143.278628][T16028] netlink: 'syz.4.6056': attribute type 1 has an invalid length. [ 143.382469][ T29] audit: type=1400 audit(2000001837.925:443): avc: denied { write } for pid=16041 comm="syz.4.6064" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 143.402424][T16046] netdevsim netdevsim0 netdevsim0: entered promiscuous mode [ 143.409877][T16046] netdevsim netdevsim0 netdevsim0: entered allmulticast mode [ 143.477945][ T29] audit: type=1400 audit(2000001838.018:444): avc: denied { setopt } for pid=16055 comm="syz.1.6071" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 143.500587][T16061] netlink: 'syz.2.6070': attribute type 3 has an invalid length. [ 143.508413][T16061] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 143.565870][ T29] audit: type=1400 audit(2000001838.093:445): avc: denied { bind } for pid=16069 comm="syz.3.6077" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 143.671180][T16090] xt_cluster: node mask cannot exceed total number of nodes [ 143.730343][T16097] usb usb7: usbfs: process 16097 (syz.4.6087) did not claim interface 0 before use [ 143.863905][T16123] netlink: 'syz.1.6103': attribute type 27 has an invalid length. [ 143.896224][T16123] A link change request failed with some changes committed already. Interface netdevsim1 may have been left with an inconsistent configuration, please check. [ 144.049826][T16151] netlink: 'syz.2.6117': attribute type 4 has an invalid length. [ 144.146332][T16168] bridge_slave_1: left allmulticast mode [ 144.152084][T16168] bridge_slave_1: left promiscuous mode [ 144.157960][T16168] bridge0: port 2(bridge_slave_1) entered disabled state [ 144.188405][T16168] bridge_slave_0: left allmulticast mode [ 144.194156][T16168] bridge_slave_0: left promiscuous mode [ 144.199890][T16168] bridge0: port 1(bridge_slave_0) entered disabled state [ 144.487480][T16220] x_tables: unsorted entry at hook 3 [ 144.545906][T16230] veth2: entered promiscuous mode [ 144.551046][T16230] veth2: entered allmulticast mode [ 144.668665][T16252] netlink: 'syz.3.6168': attribute type 1 has an invalid length. [ 144.708264][T16254] netdevsim netdevsim0: Direct firmware load for ./file0 failed with error -2 [ 144.793608][T16273] xt_hashlimit: max too large, truncated to 1048576 [ 144.800449][T16273] xt_hashlimit: overflow, try lower: 0/0 [ 144.858222][T16278] vti0: entered promiscuous mode [ 144.863308][T16278] vti0: entered allmulticast mode [ 144.881492][T16287] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 145.457035][T16391] Q6\bY4: renamed from lo [ 145.587058][T16406] loop0: detected capacity change from 0 to 1024 [ 145.602097][T16395] random: crng reseeded on system resumption [ 145.607600][T16406] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 145.655317][T16406] EXT4-fs error (device loop0): ext4_empty_dir:3105: inode #11: block 623: comm syz.0.6239: Attempting to read directory block (623) that is past i_size (638464) [ 145.842205][ T3312] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 145.972041][T16437] macvlan0: entered allmulticast mode [ 145.972101][T16437] veth1_vlan: entered allmulticast mode [ 146.079809][T16449] __nla_validate_parse: 25 callbacks suppressed [ 146.079830][T16449] netlink: 5 bytes leftover after parsing attributes in process `syz.1.6259'. [ 146.249639][T16473] xt_hashlimit: size too large, truncated to 1048576 [ 146.256571][T16473] xt_hashlimit: Unknown mode mask 80FF, kernel too old? [ 146.266287][T16475] ieee802154 phy0 wpan0: encryption failed: -22 [ 146.724064][T16553] netlink: 24 bytes leftover after parsing attributes in process `syz.3.6312'. [ 146.733261][T16553] netlink: 24 bytes leftover after parsing attributes in process `syz.3.6312'. [ 146.754008][T16560] netlink: 9 bytes leftover after parsing attributes in process `syz.2.6313'. [ 146.757231][T16557] validate_nla: 2 callbacks suppressed [ 146.757247][T16557] netlink: 'syz.1.6311': attribute type 30 has an invalid length. [ 146.766040][T16553] netlink: 'syz.3.6312': attribute type 3 has an invalid length. [ 146.786626][T16560] 0: renamed from hsr0 [ 146.791336][T16561] netlink: 8 bytes leftover after parsing attributes in process `syz.0.6314'. [ 146.812321][T16560] 0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 146.822608][T16560] 0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 146.839687][T16560] 0: entered allmulticast mode [ 146.844667][T16560] hsr_slave_0: entered allmulticast mode [ 146.850348][T16560] hsr_slave_1: entered allmulticast mode [ 146.862378][T16560] A link change request failed with some changes committed already. Interface 70 may have been left with an inconsistent configuration, please check. [ 146.877934][T16561] (unnamed net_device) (uninitialized): option ad_actor_sys_prio: invalid value (0) [ 146.887476][T16561] (unnamed net_device) (uninitialized): option ad_actor_sys_prio: allowed values 1 - 65535 [ 146.929676][T16575] netlink: 268 bytes leftover after parsing attributes in process `syz.1.6321'. [ 147.034846][T16591] SELinux: security_context_str_to_sid (lN}ĽwL&bYK) failed with errno=-22 [ 147.062619][T16594] xt_bpf: check failed: parse error [ 147.406488][T16648] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 147.435317][T16653] ipt_REJECT: ECHOREPLY no longer supported. [ 147.534857][T16669] loop4: detected capacity change from 0 to 1024 [ 147.565422][T16669] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 147.643895][T16669] EXT4-fs error (device loop4): ext4_empty_dir:3105: inode #11: block 623: comm syz.4.6367: Attempting to read directory block (623) that is past i_size (638464) [ 147.677906][T16695] loop2: detected capacity change from 0 to 512 [ 147.698299][T16693] usb usb8: usbfs: process 16693 (syz.0.6379) did not claim interface 0 before use [ 147.708007][T16695] EXT4-fs: test_dummy_encryption option not supported [ 147.720186][ T3309] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 147.755546][T16703] SELinux: security_context_str_to_sid (lN}ĽwL&bYK) failed with errno=-22 [ 147.839047][T16715] netlink: 48 bytes leftover after parsing attributes in process `syz.0.6387'. [ 147.841356][T16717] netlink: 132 bytes leftover after parsing attributes in process `syz.2.6390'. [ 147.848221][T16715] netlink: 48 bytes leftover after parsing attributes in process `syz.0.6387'. [ 147.887017][ T29] kauditd_printk_skb: 28 callbacks suppressed [ 147.887034][ T29] audit: type=1400 audit(2000001842.134:474): avc: denied { module_load } for pid=16707 comm="syz.4.6383" path="/selinux/policy" dev="selinuxfs" ino=20 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=system permissive=1 [ 147.907508][T16709] kernel read not supported for file /policy (pid: 16709 comm: syz.4.6383) [ 147.937435][T16723] netlink: 8 bytes leftover after parsing attributes in process `syz.1.6392'. [ 148.026709][T16736] SELinux: security_context_str_to_sid (lN}ĽwL&bYK) failed with errno=-22 [ 148.159484][ T29] audit: type=1400 audit(2000001842.395:475): avc: denied { audit_write } for pid=16756 comm="syz.0.6409" capability=29 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 148.180763][ T29] audit: type=1107 audit(2000001842.395:476): pid=16756 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t msg='Q' [ 148.318697][ T29] audit: type=1400 audit(2000001842.442:477): avc: denied { connect } for pid=16764 comm="syz.2.6414" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 148.432143][T16805] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 148.449548][T16804] vhci_hcd: default hub control req: 0208 v0836 i0000 l0 [ 148.497206][ T29] audit: type=1326 audit(2000001842.695:478): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16808 comm="syz.2.6436" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa96819e929 code=0x7ffc0000 [ 148.520817][ T29] audit: type=1326 audit(2000001842.695:479): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16808 comm="syz.2.6436" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa96819e929 code=0x7ffc0000 [ 148.543430][T16815] SELinux: Context : is not valid (left unmapped). [ 148.544434][ T29] audit: type=1326 audit(2000001842.695:480): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16808 comm="syz.2.6436" exe="/root/syz-executor" sig=0 arch=c000003e syscall=13 compat=0 ip=0x7fa96819e929 code=0x7ffc0000 [ 148.574676][ T29] audit: type=1326 audit(2000001842.695:481): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16808 comm="syz.2.6436" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa96819e929 code=0x7ffc0000 [ 148.600560][ T29] audit: type=1400 audit(2000001842.760:482): avc: denied { relabelto } for pid=16814 comm="syz.0.6440" name="rdma.current" dev="tmpfs" ino=6223 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon=":" [ 148.625167][ T29] audit: type=1400 audit(2000001842.770:483): avc: denied { associate } for pid=16814 comm="syz.0.6440" name="rdma.current" dev="tmpfs" ino=6223 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon=":" [ 149.020066][T16880] veth3: entered promiscuous mode [ 149.025370][T16880] veth3: entered allmulticast mode [ 149.362672][T16940] loop3: detected capacity change from 0 to 512 [ 149.410244][T16947] loop1: detected capacity change from 0 to 512 [ 149.421505][T16949] Cannot find set identified by id 0 to match [ 149.437911][T16940] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 149.455810][T16940] ext4 filesystem being mounted at /1352/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 149.466968][T16947] EXT4-fs (loop1): orphan cleanup on readonly fs [ 149.492507][T16947] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.6503: bg 0: block 248: padding at end of block bitmap is not set [ 149.536644][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 149.549862][T16947] EXT4-fs error (device loop1): ext4_acquire_dquot:6933: comm syz.1.6503: Failed to acquire dquot type 1 [ 149.593891][T16947] EXT4-fs (loop1): 1 truncate cleaned up [ 149.609083][T16947] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 149.738529][T16986] SELinux: policydb version -1441890676 does not match my version range 15-34 [ 149.759599][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 149.768120][T16986] SELinux: failed to load policy [ 149.990868][T17031] gtp1: entered promiscuous mode [ 149.996052][T17031] gtp1: entered allmulticast mode [ 150.053879][T17040] IPVS: length: 172 != 8 [ 150.094431][T17048] netlink: get zone limit has 8 unknown bytes [ 150.289453][T17072] delete_channel: no stack [ 150.393411][T17089] SELinux: policydb version -1441890676 does not match my version range 15-34 [ 150.393440][T17089] SELinux: failed to load policy [ 151.111563][T17153] can0: slcan on ttyS3. [ 151.181525][T17152] can0 (unregistered): slcan off ttyS3. [ 151.343217][T17177] random: crng reseeded on system resumption [ 151.466601][T17200] IPv6: sit1: Disabled Multicast RS [ 151.693408][T17231] netlink: 'syz.2.6637': attribute type 31 has an invalid length. [ 151.709050][T17233] __nla_validate_parse: 11 callbacks suppressed [ 151.709108][T17233] netlink: 10 bytes leftover after parsing attributes in process `syz.4.6639'. [ 152.001439][T17275] netlink: 8 bytes leftover after parsing attributes in process `syz.4.6660'. [ 152.073071][T17281] xt_TCPMSS: Only works on TCP SYN packets [ 152.132219][T17287] netlink: 'syz.4.6666': attribute type 5 has an invalid length. [ 152.180309][T17291] ipip0: entered promiscuous mode [ 152.245629][T17299] netlink: 268 bytes leftover after parsing attributes in process `syz.4.6672'. [ 152.450617][T17335] can0: slcan on ttyS3. [ 152.507565][T17333] can0 (unregistered): slcan off ttyS3. [ 152.514574][T17340] netlink: 12 bytes leftover after parsing attributes in process `syz.4.6692'. [ 152.659310][T17237] Process accounting paused [ 152.692485][T17371] netlink: 20 bytes leftover after parsing attributes in process `syz.3.6698'. [ 152.730313][T17377] netlink: 'syz.1.6702': attribute type 4 has an invalid length. [ 152.878750][T17402] xt_connbytes: Forcing CT accounting to be enabled [ 152.936183][T17412] netlink: 664 bytes leftover after parsing attributes in process `syz.2.6714'. [ 152.965138][T17417] netlink: 596 bytes leftover after parsing attributes in process `syz.1.6717'. [ 153.033243][T17430] netdevsim netdevsim1 netdevsim0: entered promiscuous mode [ 153.040719][T17430] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 153.074231][T17436] netlink: 'syz.3.6726': attribute type 1 has an invalid length. [ 153.142048][T17446] netlink: 'syz.0.6732': attribute type 22 has an invalid length. [ 153.150003][T17446] netlink: 4 bytes leftover after parsing attributes in process `syz.0.6732'. [ 153.239700][T17460] netlink: 52 bytes leftover after parsing attributes in process `syz.3.6738'. [ 153.241896][T17462] IPv6: Can't replace route, no match found [ 153.347936][ T29] kauditd_printk_skb: 128 callbacks suppressed [ 153.347967][ T29] audit: type=1400 audit(2000001847.250:610): avc: denied { append } for pid=17474 comm="syz.0.6746" name="001" dev="devtmpfs" ino=147 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 153.409778][T17482] netlink: 'syz.2.6749': attribute type 10 has an invalid length. [ 153.417937][T17483] loop4: detected capacity change from 0 to 512 [ 153.441309][T17483] EXT4-fs: Ignoring removed orlov option [ 153.495267][T17483] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 153.508860][T17494] netlink: 'syz.3.6754': attribute type 11 has an invalid length. [ 153.521381][T17483] ext4 filesystem being mounted at /1354/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 153.540076][T17483] EXT4-fs error (device loop4): ext4_xattr_block_get:593: inode #15: comm syz.4.6748: corrupted xattr block 33: overlapping e_value [ 153.554081][T17483] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop4 ino=15 [ 153.598722][ T3309] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 153.640187][T17508] netlink: 'syz.3.6759': attribute type 29 has an invalid length. [ 153.678060][ T29] audit: type=1326 audit(2000001847.558:611): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17512 comm="syz.4.6762" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f671652e929 code=0x0 [ 153.734438][T17521] netlink: 'syz.3.6765': attribute type 10 has an invalid length. [ 153.770312][T17521] bond0: (slave bridge0): Enslaving as an active interface with an up link [ 153.838575][T17535] loop3: detected capacity change from 0 to 512 [ 153.858092][T17535] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 153.867101][T17537] netlink: 288 bytes leftover after parsing attributes in process `syz.2.6775'. [ 153.902113][T17535] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 153.945170][ T29] audit: type=1400 audit(2000001847.811:612): avc: denied { write } for pid=17545 comm="syz.2.6776" name="rtc0" dev="devtmpfs" ino=244 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 153.969849][T17535] ext4 filesystem being mounted at /1389/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 154.017508][ T29] audit: type=1400 audit(2000001847.876:613): avc: denied { mac_admin } for pid=17534 comm="syz.3.6773" capability=33 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 154.017624][ T29] audit: type=1400 audit(2000001847.876:614): avc: denied { relabelto } for pid=17534 comm="syz.3.6773" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsadm_exec_t:s0" [ 154.018181][T17535] Quota error (device loop3): find_block_dqentry: Quota for id 0 referenced but not present [ 154.018209][T17535] Quota error (device loop3): qtree_read_dquot: Can't read quota structure for id 0 [ 154.018258][T17535] EXT4-fs error (device loop3): ext4_acquire_dquot:6933: comm syz.3.6773: Failed to acquire dquot type 0 [ 154.090164][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 154.098858][T17558] delete_channel: no stack [ 154.101359][ T29] audit: type=1400 audit(2000001847.951:615): avc: denied { read } for pid=17558 comm="syz.4.6784" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 154.347568][ T29] audit: type=1400 audit(2000001848.175:616): avc: denied { getopt } for pid=17584 comm="syz.4.6798" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 154.415841][ T29] audit: type=1326 audit(2000001848.250:617): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17596 comm="syz.4.6802" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f671652e929 code=0x7ffc0000 [ 154.470939][T17593] bond1: entered promiscuous mode [ 154.476274][T17593] bond1: entered allmulticast mode [ 154.487012][T17593] 8021q: adding VLAN 0 to HW filter on device bond1 [ 154.500562][T17593] bond1 (unregistering): Released all slaves [ 154.510009][T17604] ------------[ cut here ]------------ [ 154.515544][T17604] Please remove unsupported % in format string [ 154.522864][T17604] WARNING: CPU: 0 PID: 17604 at lib/vsprintf.c:2724 format_decode+0x55d/0x580 [ 154.531805][T17604] Modules linked in: [ 154.531829][T17604] CPU: 0 UID: 0 PID: 17604 Comm: syz.1.6805 Tainted: G W 6.15.0-syzkaller-13659-g5b032cac6225 #0 PREEMPT(voluntary) [ 154.549558][T17604] Tainted: [W]=WARN [ 154.549569][T17604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 154.549740][T17604] RIP: 0010:format_decode+0x55d/0x580 [ 154.569119][T17604] Code: 92 d3 86 e8 e5 25 13 fc c6 05 5c e3 74 01 01 90 4c 89 e7 e8 45 24 13 fc 41 0f b6 34 24 48 c7 c7 2d 70 5c 86 e8 c4 ed c2 fb 90 <0f> 0b 90 90 e9 ea fd ff ff e8 45 22 f9 fb 4d 89 ef e9 89 fc ff ff [ 154.588935][T17604] RSP: 0018:ffffc90000f4ba50 EFLAGS: 00010246 [ 154.595101][T17604] RAX: 95488339ea68bc00 RBX: 0000000000000400 RCX: 0000000000080000 [ 154.603185][T17604] RDX: ffffc900038a6000 RSI: 0000000000001060 RDI: 0000000000001061 [ 154.611184][T17604] RBP: ffffffff85c4b830 R08: 0001c90000f4b8cf R09: 0000000000000000 [ 154.619298][T17604] R10: 00000000ffffffff R11: 0000000000000002 R12: ffffc90000f4bba4 [ 154.627326][T17604] R13: 0000000000000000 R14: ffffc90000f4bac8 R15: 0000000000000000 [ 154.635365][T17604] FS: 00007fab6a2076c0(0000) GS:ffff8882aee3c000(0000) knlGS:0000000000000000 [ 154.644339][T17604] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.651034][T17604] CR2: 0000001b32a1dff8 CR3: 0000000135b22000 CR4: 00000000003506f0 [ 154.659054][T17604] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 154.667054][T17604] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 154.675223][T17604] Call Trace: [ 154.678684][T17604] [ 154.681657][T17604] bstr_printf+0xb3/0x6e0 [ 154.686069][T17604] ? bpf_test_run+0x1d1/0x490 [ 154.690783][T17604] bpf_trace_printk+0xb7/0x1c0 [ 154.695583][T17604] ? bpf_test_run+0x1d1/0x490 [ 154.700380][T17604] bpf_prog_12183cdb1cd51dab+0x37/0x3f [ 154.705915][T17604] bpf_test_run+0x1e0/0x490 [ 154.710481][T17604] ? __list_add_valid_or_report+0x38/0xe0 [ 154.716280][T17604] ? bpf_test_run+0xf6/0x490 [ 154.720980][T17604] bpf_prog_test_run_skb+0x834/0xbd0 [ 154.726363][T17604] ? __pfx_bpf_prog_test_run_skb+0x10/0x10 [ 154.732217][T17604] bpf_prog_test_run+0x227/0x390 [ 154.737317][T17604] __sys_bpf+0x3dc/0x790 [ 154.741593][T17604] __x64_sys_bpf+0x41/0x50 [ 154.746054][T17604] x64_sys_call+0x2478/0x2fb0 [ 154.750781][T17604] do_syscall_64+0xd2/0x200 [ 154.755346][T17604] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 154.761486][T17604] ? clear_bhb_loop+0x40/0x90 [ 154.766273][T17604] ? clear_bhb_loop+0x40/0x90 [ 154.771015][T17604] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 154.776964][T17604] RIP: 0033:0x7fab6bb9e929 [ 154.781424][T17604] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48 [ 154.801112][T17604] RSP: 002b:00007fab6a207038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 154.809585][T17604] RAX: ffffffffffffffda RBX: 00007fab6bdc5fa0 RCX: 00007fab6bb9e929 [ 154.817595][T17604] RDX: 0000000000000028 RSI: 0000200000000080 RDI: 000000000000000a [ 154.825598][T17604] RBP: 00007fab6bc20b39 R08: 0000000000000000 R09: 0000000000000000 [ 154.833651][T17604] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 154.841709][T17604] R13: 0000000000000000 R14: 00007fab6bdc5fa0 R15: 00007ffff8c55148 [ 154.849734][T17604] [ 154.852881][T17604] ---[ end trace 0000000000000000 ]--- [ 154.913652][T17619] netlink: 'syz.2.6815': attribute type 28 has an invalid length. [ 154.960612][T17624] xt_connbytes: Forcing CT accounting to be enabled [ 154.982483][T17624] Cannot find add_set index 0 as target [ 155.190273][T17667] Cannot find del_set index 1 as target [ 155.195958][T17668] ieee802154 phy0 wpan0: encryption failed: -22 [ 155.271692][T17678] netlink: 'syz.2.6840': attribute type 21 has an invalid length. [ 155.300046][T17682] loop3: detected capacity change from 0 to 512 [ 155.307332][T17684] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 155.337040][T17682] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000d40000 ro without journal. Quota mode: writeback. [ 155.417086][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 155.447500][T17696] xt_connbytes: Forcing CT accounting to be enabled [ 155.481021][T17696] Cannot find del_set index 1 as target [ 155.514462][T17704] binfmt_misc: register: failed to install interpreter file ./file0 [ 155.543798][T17712] netdevsim netdevsim4 netdevsim0: entered allmulticast mode [ 155.781608][T17760] xt_HMARK: spi-set and port-set can't be combined [ 156.189891][T17834] bond2: entered promiscuous mode [ 156.195091][T17834] bond2: entered allmulticast mode [ 156.216283][T17834] 8021q: adding VLAN 0 to HW filter on device bond2 [ 156.229854][T17834] bond2 (unregistering): Released all slaves [ 156.575007][T17899] xt_CT: You must specify a L4 protocol and not use inversions on it [ 156.893234][T17942] bond1: entered promiscuous mode [ 156.898358][T17942] bond1: entered allmulticast mode [ 156.932988][T17942] 8021q: adding VLAN 0 to HW filter on device bond1 [ 156.942813][T17942] bond1 (unregistering): Released all slaves [ 157.011526][T17962] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 157.018889][T17962] IPv6: NLM_F_CREATE should be set when creating new route [ 157.026144][T17962] IPv6: NLM_F_CREATE should be set when creating new route [ 157.033390][T17962] IPv6: NLM_F_CREATE should be set when creating new route [ 157.191793][T17991] __nla_validate_parse: 11 callbacks suppressed [ 157.191815][T17991] netlink: 20 bytes leftover after parsing attributes in process `syz.4.6985'. [ 157.243697][T17998] netlink: 8 bytes leftover after parsing attributes in process `syz.2.6989'. [ 157.252887][T17998] netlink: 4 bytes leftover after parsing attributes in process `syz.2.6989'. [ 157.266467][T18002] netlink: 128 bytes leftover after parsing attributes in process `syz.3.6990'. [ 157.305500][T18009] xt_CT: You must specify a L4 protocol and not use inversions on it [ 157.430991][T18033] loop2: detected capacity change from 0 to 128 [ 157.458988][T18036] netlink: 168 bytes leftover after parsing attributes in process `syz.3.7008'. [ 157.548227][T18052] xt_CT: You must specify a L4 protocol and not use inversions on it [ 157.581483][T18057] validate_nla: 7 callbacks suppressed [ 157.581501][T18057] netlink: 'syz.1.7018': attribute type 21 has an invalid length. [ 157.613434][T18057] netlink: 132 bytes leftover after parsing attributes in process `syz.1.7018'. [ 157.656434][T18067] netlink: 'syz.0.7024': attribute type 10 has an invalid length. [ 157.681558][T18067] bond0: (slave dummy0): Enslaving as an active interface with an up link [ 157.765382][T18088] netlink: 'syz.0.7034': attribute type 13 has an invalid length. [ 157.791637][T18088] gretap0: refused to change device tx_queue_len [ 157.798078][T18088] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 157.863047][T18099] netlink: 'syz.1.7041': attribute type 10 has an invalid length. [ 157.873600][T18102] netlink: 60 bytes leftover after parsing attributes in process `syz.0.7040'. [ 157.882732][T18102] netlink: 12 bytes leftover after parsing attributes in process `syz.0.7040'. [ 157.891779][T18102] netlink: 60 bytes leftover after parsing attributes in process `syz.0.7040'. [ 157.907163][T18099] bond0: (slave dummy0): Enslaving as an active interface with an up link [ 157.959315][T18111] random: crng reseeded on system resumption [ 157.965706][T18108] netlink: 16 bytes leftover after parsing attributes in process `syz.1.7044'. [ 158.034629][T18119] netlink: 'syz.0.7050': attribute type 1 has an invalid length. [ 158.042512][T18119] netlink: 'syz.0.7050': attribute type 2 has an invalid length. [ 158.566394][T18211] mapping of prio or/and queue is allowed only from OUTPUT/FORWARD/POSTROUTING chains [ 158.775125][T18236] SELinux: Context is not valid (left unmapped). [ 158.844832][ T29] kauditd_printk_skb: 52 callbacks suppressed [ 158.844853][ T29] audit: type=1400 audit(2000001852.384:670): avc: denied { ioctl } for pid=18242 comm="syz.0.7109" path="socket:[49017]" dev="sockfs" ino=49017 ioctlcmd=0x89fe scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 158.928654][T18252] loop4: detected capacity change from 0 to 512 [ 158.943385][ T29] audit: type=1400 audit(2000001852.450:671): avc: denied { sys_module } for pid=18242 comm="syz.0.7109" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 159.003325][T18252] EXT4-fs error (device loop4): ext4_orphan_get:1419: comm syz.4.7114: bad orphan inode 13 [ 159.041036][T18252] ext4_test_bit(bit=12, block=4) = 1 [ 159.046419][T18252] is_bad_inode(inode)=0 [ 159.050635][T18252] NEXT_ORPHAN(inode)=0 [ 159.054950][T18252] max_ino=32 [ 159.058228][T18252] i_nlink=1 [ 159.081876][T18252] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 159.179621][T18252] EXT4-fs warning (device loop4): dx_probe:801: inode #2: comm syz.4.7114: Unrecognised inode hash code 20 [ 159.191237][T18252] EXT4-fs warning (device loop4): dx_probe:934: inode #2: comm syz.4.7114: Corrupt directory, running e2fsck is recommended [ 159.221503][ T29] audit: type=1400 audit(2000001852.740:672): avc: denied { bind } for pid=18284 comm="syz.3.7131" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 159.243364][T18252] EXT4-fs warning (device loop4): dx_probe:801: inode #2: comm syz.4.7114: Unrecognised inode hash code 20 [ 159.254845][T18252] EXT4-fs warning (device loop4): dx_probe:934: inode #2: comm syz.4.7114: Corrupt directory, running e2fsck is recommended [ 159.282774][T18292] netlink: 'syz.0.7133': attribute type 1 has an invalid length. [ 159.337729][ T3309] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 159.380726][ T29] audit: type=1400 audit(2000001852.889:673): avc: denied { read } for pid=18303 comm="syz.4.7137" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 159.565099][T18325] SET target dimension over the limit! [ 159.584491][T18310] loop0: detected capacity change from 0 to 8192 [ 159.682617][T18335] netlink: 'syz.0.7155': attribute type 21 has an invalid length. [ 159.696491][T18335] netlink: 'syz.0.7155': attribute type 1 has an invalid length. [ 159.725267][ T29] audit: type=1400 audit(2000001853.217:674): avc: denied { listen } for pid=18340 comm="syz.3.7159" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_dgram_socket permissive=1 [ 159.858356][T18362] xt_connbytes: Forcing CT accounting to be enabled [ 159.890501][T18362] set match dimension is over the limit! [ 160.018798][T18386] x_tables: ip6_tables: mh match: only valid for protocol 135 [ 160.026571][ T29] audit: type=1400 audit(2000001853.488:675): avc: denied { setopt } for pid=18381 comm="syz.0.7178" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 160.075097][T18389] vxcan1 speed is unknown, defaulting to 1000 [ 160.107718][T18389] vxcan1 speed is unknown, defaulting to 1000 [ 160.129721][T18389] vxcan1 speed is unknown, defaulting to 1000 [ 160.250970][ T29] audit: type=1400 audit(2000001853.703:676): avc: denied { setopt } for pid=18416 comm="syz.1.7195" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 160.334081][T18429] xt_hashlimit: max too large, truncated to 1048576 [ 160.346158][T18389] infiniband syz2: set down [ 160.350799][T18389] infiniband syz2: added vxcan1 [ 160.355752][ T3396] vxcan1 speed is unknown, defaulting to 1000 [ 160.388887][T18389] RDS/IB: syz2: added [ 160.472556][T18389] smc: adding ib device syz2 with port count 1 [ 160.479410][T18389] smc: ib device syz2 port 1 has pnetid [ 160.485491][ T3396] vxcan1 speed is unknown, defaulting to 1000 [ 160.492291][T18389] vxcan1 speed is unknown, defaulting to 1000 [ 160.532238][T18389] vxcan1 speed is unknown, defaulting to 1000 [ 160.573615][T18389] vxcan1 speed is unknown, defaulting to 1000 [ 160.664963][T18389] vxcan1 speed is unknown, defaulting to 1000 [ 160.824884][T18389] vxcan1 speed is unknown, defaulting to 1000 [ 160.872384][T18463] netlink: 'syz.0.7214': attribute type 4 has an invalid length. [ 160.979273][T18473] loop3: detected capacity change from 0 to 1764 [ 161.007770][ T29] audit: type=1400 audit(2000001854.404:677): avc: denied { mount } for pid=18472 comm="syz.3.7219" name="/" dev="loop3" ino=1920 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 161.077970][ T29] audit: type=1400 audit(2000001854.461:678): avc: denied { setopt } for pid=18480 comm="syz.2.7222" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 161.097816][ T29] audit: type=1400 audit(2000001854.470:679): avc: denied { unmount } for pid=3308 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 161.290115][T18517] geneve1: entered promiscuous mode [ 161.318163][T18517] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 161.326997][T18517] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 161.335833][T18517] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 161.344663][T18517] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 161.368755][T18517] bond0: (slave geneve1): Enslaving as an active interface with an up link [ 161.461720][T18544] xt_CT: You must specify a L4 protocol and not use inversions on it [ 161.560407][T18562] (unnamed net_device) (uninitialized): option arp_validate: invalid value (18446744073709551614) [ 161.713882][T18589] xt_ecn: cannot match TCP bits for non-tcp packets [ 161.757444][T18598] SET target dimension over the limit! [ 161.894606][T18625] A link change request failed with some changes committed already. Interface Q6\bY4 may have been left with an inconsistent configuration, please check. [ 161.958329][T18634] xt_SECMARK: invalid security context 'system_u:object_r:dbusd_etc_t:s0' [ 162.290177][T18688] x_tables: unsorted entry at hook 1 [ 162.547329][T18728] __nla_validate_parse: 15 callbacks suppressed [ 162.547350][T18728] netlink: 20 bytes leftover after parsing attributes in process `syz.4.7346'. [ 162.660809][T18746] netlink: 76 bytes leftover after parsing attributes in process `syz.3.7355'. [ 162.946614][T18787] netlink: 28 bytes leftover after parsing attributes in process `syz.3.7376'. [ 162.955796][T18787] netlink: 8 bytes leftover after parsing attributes in process `syz.3.7376'. [ 163.284672][T18819] tmpfs: Bad value for 'mpol' [ 163.756366][T18905] validate_nla: 8 callbacks suppressed [ 163.756385][T18905] netlink: 'syz.4.7432': attribute type 1 has an invalid length. [ 163.769786][T18905] netlink: 216 bytes leftover after parsing attributes in process `syz.4.7432'. [ 163.923216][T18940] netlink: 8 bytes leftover after parsing attributes in process `syz.3.7445'. [ 163.949875][T18944] netlink: 8 bytes leftover after parsing attributes in process `syz.0.7446'. [ 164.068522][T18943] loop4: detected capacity change from 0 to 8192 [ 164.095498][T18943] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 164.192447][T18980] loop4: detected capacity change from 0 to 512 [ 164.233927][T18980] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 164.235296][ T29] kauditd_printk_skb: 29 callbacks suppressed [ 164.235312][ T29] audit: type=1400 audit(2000001857.425:709): avc: denied { mounton } for pid=18990 comm="syz.1.7466" path="/1514/file0" dev="tmpfs" ino=7726 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 164.310596][T18980] EXT4-fs error (device loop4): ext4_iget_extra_inode:5035: inode #15: comm syz.4.7459: corrupted in-inode xattr: invalid ea_ino [ 164.325073][T18980] EXT4-fs (loop4): Remounting filesystem read-only [ 164.332163][T18980] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 164.384394][ T3309] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 164.418376][ T29] audit: type=1400 audit(2000001857.594:710): avc: denied { ioctl } for pid=19006 comm="syz.3.7476" path="/dev/input/event2" dev="devtmpfs" ino=245 ioctlcmd=0x450a scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 164.444085][T19014] netlink: 8 bytes leftover after parsing attributes in process `syz.2.7477'. [ 164.458811][T19018] netlink: 132 bytes leftover after parsing attributes in process `syz.0.7479'. [ 164.506969][T19024] loop4: detected capacity change from 0 to 512 [ 164.552714][T19024] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -2 [ 164.561070][T19024] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -2 [ 164.570854][T19024] EXT4-fs (loop4): 1 truncate cleaned up [ 164.577078][T19024] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 164.593329][ T29] audit: type=1400 audit(2000001857.771:711): avc: denied { remount } for pid=19022 comm="syz.4.7482" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 164.634455][T19024] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 164.641758][T19039] IPv6: NLM_F_CREATE should be specified when creating new route [ 164.685328][ T29] audit: type=1400 audit(2000001857.846:712): avc: denied { write } for pid=19047 comm="syz.2.7493" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 164.691662][T19049] netlink: 300 bytes leftover after parsing attributes in process `syz.1.7492'. [ 164.722881][ T3309] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 164.841349][T19069] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 164.906092][T19083] xt_ipcomp: unknown flags 12 [ 165.001306][T19100] netlink: 'syz.0.7517': attribute type 1 has an invalid length. [ 165.044479][ T29] audit: type=1400 audit(2000001858.183:713): avc: denied { setattr } for pid=19103 comm="syz.1.7519" name="seq" dev="devtmpfs" ino=256 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sound_device_t tclass=chr_file permissive=1 [ 165.180471][T19128] netlink: 'syz.2.7532': attribute type 46 has an invalid length. [ 165.331201][T19160] loop1: detected capacity change from 0 to 512 [ 165.357444][T19160] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 165.384190][T19160] EXT4-fs error (device loop1): ext4_get_branch:178: inode #11: block 4294967295: comm syz.1.7547: invalid block [ 165.409982][T19160] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.7547: invalid indirect mapped block 4294967295 (level 1) [ 165.425376][T19160] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.7547: invalid indirect mapped block 4294967295 (level 1) [ 165.440433][T19160] EXT4-fs (loop1): 2 truncates cleaned up [ 165.448017][T19160] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 165.475404][ T29] audit: type=1400 audit(2000001858.566:714): avc: denied { write } for pid=19170 comm="syz.2.7553" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 165.495126][ T29] audit: type=1400 audit(2000001858.585:715): avc: denied { write } for pid=19156 comm="syz.1.7547" path="/1531/file0/bus" dev="loop1" ino=17 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 165.555448][T19184] loop0: detected capacity change from 0 to 512 [ 165.591710][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 165.608916][T19184] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 165.616992][T19184] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e018, mo2=0002] [ 165.617261][ T29] audit: type=1400 audit(2000001858.641:716): avc: denied { create } for pid=19177 comm="syz.3.7557" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 165.644546][T19184] System zones: 0-1, 15-15, 18-18, 34-34 [ 165.644721][T19184] EXT4-fs (loop0): orphan cleanup on readonly fs [ 165.650346][ T29] audit: type=1400 audit(2000001858.641:717): avc: denied { setopt } for pid=19177 comm="syz.3.7557" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 165.696403][T19184] Quota error (device loop0): v2_read_header: Failed header read: expected=8 got=0 [ 165.706012][T19184] EXT4-fs warning (device loop0): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 165.720691][T19184] EXT4-fs (loop0): Cannot turn on quotas: error -22 [ 165.733229][T19184] EXT4-fs error (device loop0): ext4_orphan_get:1419: comm syz.0.7559: bad orphan inode 16 [ 165.759879][T19184] ext4_test_bit(bit=15, block=18) = 1 [ 165.765363][T19184] is_bad_inode(inode)=0 [ 165.769547][T19184] NEXT_ORPHAN(inode)=0 [ 165.773645][T19184] max_ino=32 [ 165.776890][T19184] i_nlink=2 [ 165.783144][T19207] x_tables: ip6_tables: TPROXY target: used from hooks FORWARD, but only usable from PREROUTING [ 165.812676][T19184] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 165.953685][ T3312] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 166.019989][T19243] netlink: 'syz.3.7587': attribute type 74 has an invalid length. [ 166.227140][T19275] Cannot find del_set index 3 as target [ 166.356415][T19293] loop2: detected capacity change from 0 to 512 [ 166.383516][T19299] netlink: 'syz.3.7615': attribute type 4 has an invalid length. [ 166.409610][T19293] EXT4-fs: Ignoring removed bh option [ 166.437336][T19293] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 166.446516][T19293] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 166.523740][T19293] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 166.541438][T19321] cgroup: Unknown subsys name 'cpuset' [ 166.575906][T19293] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=c002e01c, mo2=0006] [ 166.645276][T19293] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 166.683130][T19334] xt_hashlimit: invalid interval [ 166.725172][T19340] sg_write: data in/out 512/1 bytes for SCSI command 0xb7-- guessing data in; [ 166.725172][T19340] program syz.0.7635 not setting count and/or reply_len properly [ 166.756151][T19293] EXT4-fs error (device loop2): ext4_find_dest_de:2052: inode #2: block 3: comm syz.2.7611: bad entry in directory: inode out of bounds - offset=24, inode=134217739, rec_len=20, size=2048 fake=0 [ 166.855938][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 166.990318][T19377] bond0: option ad_user_port_key: mode dependency failed, not supported in mode balance-rr(0) [ 167.074546][T19388] netdevsim netdevsim1 netdevsim0: entered allmulticast mode [ 167.103644][ T3301] ================================================================== [ 167.111805][ T3301] BUG: KCSAN: data-race in fill_mg_cmtime / shmem_unlink [ 167.118867][ T3301] [ 167.121219][ T3301] write to 0xffff8881037066bc of 4 bytes by task 5849 on cpu 1: [ 167.128874][ T3301] shmem_unlink+0x13c/0x170 [ 167.133408][ T3301] shmem_rename2+0x1a1/0x290 [ 167.138037][ T3301] vfs_rename+0x7d6/0xa20 [ 167.142381][ T3301] do_renameat2+0x764/0xab0 [ 167.146898][ T3301] __x64_sys_rename+0x58/0x70 [ 167.151604][ T3301] x64_sys_call+0x2aee/0x2fb0 [ 167.156295][ T3301] do_syscall_64+0xd2/0x200 [ 167.160816][ T3301] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 167.166723][ T3301] [ 167.169052][ T3301] read to 0xffff8881037066bc of 4 bytes by task 3301 on cpu 0: [ 167.176608][ T3301] fill_mg_cmtime+0x5b/0x260 [ 167.181224][ T3301] generic_fillattr+0x24a/0x340 [ 167.186087][ T3301] shmem_getattr+0x181/0x200 [ 167.190700][ T3301] vfs_getattr_nosec+0x143/0x1e0 [ 167.195653][ T3301] vfs_statx+0x113/0x390 [ 167.199925][ T3301] vfs_fstatat+0x115/0x170 [ 167.204355][ T3301] __se_sys_newfstatat+0x55/0x260 [ 167.209403][ T3301] __x64_sys_newfstatat+0x55/0x70 [ 167.214444][ T3301] x64_sys_call+0x2c22/0x2fb0 [ 167.219141][ T3301] do_syscall_64+0xd2/0x200 [ 167.223658][ T3301] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 167.229572][ T3301] [ 167.231912][ T3301] value changed: 0x07578678 -> 0x075be730 [ 167.237651][ T3301] [ 167.240079][ T3301] Reported by Kernel Concurrency Sanitizer on: [ 167.246238][ T3301] CPU: 0 UID: 0 PID: 3301 Comm: udevd Tainted: G W 6.15.0-syzkaller-13659-g5b032cac6225 #0 PREEMPT(voluntary) [ 167.259448][ T3301] Tainted: [W]=WARN [ 167.263262][ T3301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 167.273327][ T3301] ==================================================================