last executing test programs: 7.292720611s ago: executing program 3 (id=2490): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$BATADV_CMD_SET_VLAN(0xffffffffffffffff, 0x0, 0x80) openat$uinput(0xffffffffffffff9c, &(0x7f0000001600), 0x802, 0x0) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) syz_fuse_handle_req(0xffffffffffffffff, 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", 0x2000, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, &(0x7f0000000a40)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000a00)={&(0x7f00000009c0)=ANY=[], 0x2c}, 0x1, 0x0, 0x0, 0x20000084}, 0x800) madvise(&(0x7f0000000000/0x3000)=nil, 0x7fffffffffffffff, 0x3) write$UHID_CREATE2(0xffffffffffffffff, 0x0, 0x119) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) openat$fuse(0xffffff9c, &(0x7f0000000040), 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000a80)=@raw={'raw\x00', 0x9, 0x3, 0x2e0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x218, 0xffffffff, 0xffffffff, 0x218, 0xffffffff, 0x3, &(0x7f0000000100), {[{{@ipv6={@private1={0xfc, 0x1, '\x00', 0x1}, @ipv4={'\x00', '\xff\xff', @remote}, [0xff, 0xffffff00, 0x0, 0xff000000], [0x0, 0xff, 0xffffffff, 0xff000000], 'ipvlan0\x00', 'wg0\x00', {}, {}, 0x2e, 0x38, 0x4, 0x38}, 0x0, 0xec, 0x10c, 0x0, {}, [@common=@inet=@ecn={{0x24}, {0x1, 0x60, 0x9, 0x8}}, @inet=@rpfilter={{0x24}, {0x9}}]}, @unspec=@NOTRACK={0x20}}, {{@uncond, 0x0, 0xec, 0x10c, 0x0, {}, [@inet=@rpfilter={{0x24}, {0x4}}, @inet=@rpfilter={{0x24}, {0x2}}]}, @unspec=@TRACE={0x20}}], {{'\x00', 0x0, 0xa4, 0xc8}, {0x24}}}}, 0x33c) openat$fuse(0xffffff9c, &(0x7f0000000140), 0x2, 0x0) ioctl$SNDCTL_FM_LOAD_INSTR(0xffffffffffffffff, 0x40285107) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000001c0)={'wlan0\x00', &(0x7f0000000780)=@ethtool_gstrings={0x1b, 0x1}}) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000180), 0x185802, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r5 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42) ioctl$LOOP_SET_STATUS64(r5, 0x80041284, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0xfffffffffffff7f3, 0x2, 0x0, 0x5, 0x90, 0x8, "995e4c8b0ba6f8ed413b1ee5f3a7c862bbf64092868fd6943a428277be3c0fd8c867f86e662e0c2dd39186b32ee0690c16eb180e81ed3e5e2ebe64446497c2fc", "a6fafe5554ac908cc641df63c82e3d2347ef4230f37485c698954b3d8be9b663e59116e54ef137506743aa54d43eeef70999ee41524cf2aef5653e90d68d5ac5", "0286bcec3e402f381e7bdad53f9018befdba9800b9e9fd123eafd0d13d4c50ed", [0x0, 0x9]}) sendfile(r4, r4, 0x0, 0x200000) r6 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f00000004c0)={0x1, 0x0, [{0x4000006f, 0x0, 0x6}]}) 6.786549866s ago: executing program 2 (id=2494): openat$procfs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/bus/input/devices\x00', 0x0, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002340), 0x40800) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) socket(0x400000000010, 0x3, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000840)={0x18, 0x3, &(0x7f00000000c0)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x2, 0xba, &(0x7f0000000140)=""/186, 0x41100, 0x2b, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x39}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) syz_open_dev$dri(&(0x7f0000000080), 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='fd/3\x00') ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r1, 0x541b, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x206) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f0000000100)={0x0, 'erspan0\x00', {0x1}, 0x26}) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x200000000006, 0x0, 0x0, 0x7ffc0002}]}) mount(&(0x7f0000000140)=@nullb, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000080)='xfs\x00', 0x2208004, 0x0) mount$cgroup(0x0, &(0x7f0000000280)='./cgroup\x00', 0x0, 0x2010042, &(0x7f00000000c0)={[{@subsystem='cpu'}, {@subsystem='net_cls'}, {@clone_children}, {@none}], [{@measure}, {@obj_type={'obj_type', 0x3d, ',!'}}]}) r5 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r5, 0x1, 0x3e, &(0x7f00000002c0), 0x161) unshare(0x40020000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000002380)={{0x0, 0x1}, 0x0, 0x0, 0x3, {0x4, 0x21}, 0x14, 0x1}) 5.450581945s ago: executing program 3 (id=2499): setuid(0xee01) (async) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1, 0x21, &(0x7f00000004c0)=@ringbuf={{}, {{0x18, 0x1, 0x1, 0x0, r0}}, {}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x1}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x1}}, @ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) (async) setxattr$incfs_size(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f0000000100)=0x2, 0x8, 0x2) 5.35904154s ago: executing program 3 (id=2500): r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0207e80702"], 0x10}}, 0x40044) r1 = socket$inet6(0xa, 0x3, 0x7b) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000480)={{{@in=@multicast2, @in6=@remote, 0x0, 0x56, 0x2, 0x0, 0x2}, {0x0, 0x80, 0x0, 0x0, 0xdffffffffffffffb, 0xffffffffffffffff, 0x9, 0x3}, {0x6, 0x0, 0x4}, 0x1, 0x0, 0x1}, {{@in=@empty, 0x0, 0x2b}, 0xa, @in=@rand_addr=0x64010100, 0x3507, 0x4, 0x0, 0x0, 0x3, 0x0, 0x4}}, 0xe8) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xff}}}, 0x1c) (fail_nth: 2) 4.759638653s ago: executing program 0 (id=2501): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="ad56b6c5820fae9d6dcd3292ea54c7beefff", 0x12) r1 = accept4(r0, 0x0, 0x0, 0x800) sendmmsg$alg(r1, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9cde14b4b725c073}], 0x1, 0x448d4) recvmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000600)=""/85, 0x5}, {&(0x7f0000000680)=""/106, 0x20000253}], 0x2}, 0x6020) 4.684574426s ago: executing program 3 (id=2502): r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000140)=@req3={0x7813, 0x3, 0x0, 0x7d, 0x1ff, 0x1, 0x1}, 0x1c) recvmmsg$unix(r0, &(0x7f0000002d00)=[{{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000300)=""/240, 0xf0}], 0x1}}, {{0x0, 0x0, &(0x7f0000000280)}}], 0x2, 0x400000a0, 0x0) sendmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0xa9cc7003, &(0x7f0000000400)=[{&(0x7f00000000c0)="ee", 0x101d0}], 0x1}}], 0x400000000000181, 0x9200000000000000) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) syz_usb_connect(0x0, 0x3f, &(0x7f00000000c0)=ANY=[@ANYBLOB="11010000733336088dee1edb23610000000109022d0101100000000904000003fe03010009cd8d1f0002000000090505020000fcffff09058b1e20"], 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000040)='kmem_cache_free\x00'}, 0x10) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x7, 0xfffffffffffffffd, 0x8, 0x5}) 4.683589978s ago: executing program 0 (id=2504): syz_open_procfs(0x0, &(0x7f00000006c0)='pagemap\x00') timerfd_create(0x7, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='fdinfo/3\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/159, 0x9f}], 0x1, 0xffffffff, 0xfff) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000840)={0x18, 0x3, &(0x7f00000000c0)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x2, 0xba, &(0x7f0000000140)=""/186, 0x41100, 0x2b, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x5}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x0, 0x8b}, 0x0) io_setup(0x5, &(0x7f0000000040)) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000200)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000001b00)="a6", 0x1, 0x20000045, &(0x7f0000000140)={0xa, 0x4001, 0x9, @loopback, 0x6}, 0x1c) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_ifreq(r2, 0x8910, &(0x7f0000000000)={'veth0_vlan\x00', @ifru_ivalue=0x4}) ioctl$sock_netdev_private(r2, 0x89f4, &(0x7f0000000000)) r3 = syz_open_dev$sndmidi(&(0x7f0000000100), 0x2, 0x141121) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) r4 = syz_io_uring_setup(0x1c57, &(0x7f0000000300)={0x0, 0x40ac, 0x10000, 0x2, 0x3f}, &(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000140)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r3}) io_uring_enter(r4, 0x2def, 0x4000, 0x0, 0x0, 0x0) r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSBRKP(r7, 0x5425, 0x0) 4.278175015s ago: executing program 2 (id=2506): syz_emit_ethernet(0x2a, &(0x7f00000005c0)=ANY=[@ANYBLOB="bbbbbbbbbbbb00000000000008060001080006040003000000000000ac1414bbbbbbbbbbbbbbac1414bb61526ee9aa7422ab1b4247f7b55b17c0ca156a557874d2dc16320f6e05460f6c2c3402eb3b4bb4d40f8728ab64083fb974ed26592351af224f9e69c324d35d6ceaa0a4859973bc1a3261873dd274f2bc551d30f80747a0456f872c562135bc6b5c"], 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000840)={0x18, 0x21, &(0x7f0000000380)=ANY=[@ANYRESDEC], &(0x7f0000000000)='GPL\x00', 0x2, 0xba, &(0x7f0000000140)=""/186, 0x41000, 0x2b, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x37}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r1, &(0x7f0000000040), 0x80002c1, 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x40, 0x1) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRES32, @ANYRES32=r2]) read$FUSE(r3, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r3, &(0x7f0000000040)={0x50, 0x0, r4, {0x7, 0x1f, 0x24db, 0x10400}}, 0x50) syz_fuse_handle_req(r3, &(0x7f0000008380)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)={0x20, 0x0, 0x88}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r3, 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", 0x2000, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x8000, 0x1ff}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x101001, 0x0) writev(r5, &(0x7f0000000000)=[{&(0x7f0000000cc0)="e1", 0x56000}], 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000029c0)={0x0, 0x0, 0x0}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1) socket$nl_route(0x10, 0x3, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000001400), 0x2, 0x0) r6 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) ioctl$BLKPG(r6, 0x1269, &(0x7f0000000040)={0x1, 0x0, 0x98, &(0x7f0000000140)={0x8000000, 0x1000, 0x1}}) bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32, @ANYBLOB="000000000000000000000000000000000000000000000000000000006d4dd2c29693d514a12987071b8e5f7bb41d573a6fcac9c5247fb69f738536292f516594810900c9e9f7fd772e5ade5e43f36fdab864e25a41bbfe361faacdfa8e"], 0x50) 4.118814299s ago: executing program 0 (id=2507): close(0xffffffffffffffff) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x4, 0x0, 0x0, 0x4) bind$tipc(0xffffffffffffffff, &(0x7f0000000000)=@name={0x1e, 0x2, 0x2, {{0x42, 0x2}, 0x2}}, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x62181) openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x4, &(0x7f0000000080)=[{&(0x7f0000000200)="2e0400001c008102e00f80ecdb4cb9f207c804a00d00000088081afb0a0002000a0ada1b40d80800c500c50083b8", 0xfec9}], 0x1, 0x0, 0x0, 0x5865}, 0x0) 3.504303927s ago: executing program 1 (id=2508): io_uring_setup(0x2255, 0x0) write$UHID_CREATE2(0xffffffffffffffff, 0x0, 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x50, 0xffffffffffffffff, 0x80000) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000200)={0x2, 0x4e20, @empty}, 0x10) fcntl$setstatus(r1, 0x4, 0x40800) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) shutdown(0xffffffffffffffff, 0x1) syz_open_dev$video4linux(0x0, 0x40, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x100, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r2, {0x0, 0x1}, {0xffff, 0xffff}, {0x0, 0x9}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x1, 0x8}}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x240cc080) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x77359400}}, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) ftruncate(r3, 0x2000009) sendfile(r1, r3, 0x0, 0x7ffff004) 2.465794894s ago: executing program 1 (id=2509): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000840)={0x11, 0x3, &(0x7f0000000280)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x2, 0xba, &(0x7f0000000140)=""/186, 0x41100, 0x2b, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x37}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x7) r0 = getpid() r1 = socket$qrtr(0x2a, 0x2, 0x0) getpeername$qrtr(r1, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000740)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) r4 = socket$caif_stream(0x25, 0x1, 0x2) unshare(0x2c020400) r5 = msgget$private(0x0, 0x0) msgsnd(r5, &(0x7f0000000480)=ANY=[@ANYRESDEC], 0x2000, 0x0) msgrcv(r5, &(0x7f0000001080)={0x0, ""/1}, 0x2000, 0x2, 0x3000) setsockopt$CAIFSO_REQ_PARAM(r4, 0x116, 0x80, 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000280)={0x0, 0xffffff59}}, 0x40440c1) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendmsg$TIPC_NL_LINK_SET(r6, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000480)=ANY=[@ANYBLOB="94000000", @ANYRES16=r7, @ANYBLOB="010000000000000000000a000000800004801300010062726f6164636173742d6c696e6b00002400078008000300000000000800030007000000080001000000000008000300050000002c000780080002000100000008000400000100000800030004000000080001001500000008332101f89e4f0481000200030000006a00010073797a30000000000900010073797a3100000000"], 0x94}}, 0x0) socket$netlink(0x10, 0x3, 0x6) r8 = socket(0x10, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r8, 0x89f1, &(0x7f00000000c0)={'ip6_vti0\x00', &(0x7f0000000000)={'syztnl1\x00', 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, @dev, @dev={0xfe, 0x80, '\x00', 0x37}, 0x10, 0x0, 0x0, 0x5}}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="340000003e000701feffffff00000000017c0000040042800c000180062106009039"], 0x34}, 0x1, 0x0, 0x0, 0x4000895}, 0xc000) 2.457988395s ago: executing program 0 (id=2510): openat$nullb(0xffffffffffffff9c, 0x0, 0x84042, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000300)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000002c0)=[{{&(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private1}}}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/197, 0xc5}, {&(0x7f0000000040)=""/16, 0x10}, {&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f0000000440)=""/230, 0xe6}, {&(0x7f00000020c0)=""/4096, 0x1000}], 0x5, &(0x7f0000001640)=""/199, 0xc7}, 0x1}], 0x1, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x5, 0x0, 0x0, 0xb49, 0x9, 0x8, 0x7, 0x81}, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x3a, 0x23b) 2.348681298s ago: executing program 2 (id=2511): r0 = syz_open_dev$vim2m(&(0x7f0000000080), 0x1000, 0x2) r1 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$apparmor_exec(r1, &(0x7f0000000080)={'exec ', ':\x00'}, 0x7) write$apparmor_exec(r1, &(0x7f0000000040)={'stack ', ':\x00'}, 0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="800100001000010000000000ffdbdf25fe880000000000000000000000000001ac1414aa00000000000000000000000000000001000000000a0020005c1d0000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x180}, 0x1, 0x0, 0x0, 0x20004001}, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0xe0d, 0x1, 0x2}) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc0f8565c, &(0x7f0000000580)={0x4, 0x401, 0x1, {0x1, @pix={0x4, 0x6, 0x41414770, 0x3, 0xfffffff9, 0x8001, 0xa, 0x9, 0x0, 0x1, 0x0, 0x5}}, 0x6}) sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, 0x0, 0x200, 0x70bd27, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1a, 0x80, @udp='udp:syz1\x00'}}}, ["", "", "", ""]}, 0x34}, 0x1, 0x0, 0x0, 0x4}, 0x20000040) listxattr(&(0x7f0000000080)='./cgroup\x00', 0x0, 0x0) r3 = syz_open_dev$vim2m(&(0x7f00000003c0), 0x4, 0x2) ioctl$vim2m_VIDIOC_ENUM_FMT(r3, 0xc0405602, &(0x7f0000000000)={0x15, 0x1, 0x0, "6106007722366ccef4ba566c4acd3d00e7bfeb8cace586d84a500000000800"}) 2.26791066s ago: executing program 2 (id=2512): ppoll(0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x111, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) read$FUSE(r0, &(0x7f0000002980)={0x2020}, 0xffffff36) 1.625136443s ago: executing program 1 (id=2513): r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000) write$vhost_msg_v2(r0, &(0x7f0000000400)={0x2, 0x0, {&(0x7f0000000080)=""/169, 0xa9, 0x0, 0x2, 0x2}}, 0x48) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000380)={'syzkaller0\x00', 0x7101}) socket(0x400000000010, 0x3, 0x0) socket$unix(0x1, 0x1, 0x0) r2 = openat2(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x8400, 0x1a9, 0x3c}, 0x18) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), r2) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x3, 0x6, &(0x7f0000006680)) r3 = socket$inet6(0x10, 0x3, 0x0) syz_clone3(&(0x7f0000000240)={0x4e102000, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0, 0x0, {r2}}, 0x58) syz_clone3(&(0x7f0000000580)={0x100000, 0x0, 0x0, 0x0, {0x20}, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[0x0], 0x1}, 0x58) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000d40)=ANY=[@ANYBLOB="18000000000000000000000000000000850000007b000000180100002020642500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007000000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000600)={&(0x7f00000005c0)='sys_enter\x00', r4}, 0x10) fchmod(r3, 0x29) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4005, &(0x7f0000000040)=0x81, 0x5, 0x0) set_mempolicy_home_node(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000540)={'wlan0\x00'}) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x28, 0x1, 0x4, 0x3, 0x0, 0x0, {0x3, 0x0, 0x1}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa, 0x2, {0x38c, 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x44041}, 0x0) 1.624819657s ago: executing program 3 (id=2514): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="ad56b6c5820fae9d6dcd3292ea54c7beefff5d564c", 0x15) r1 = accept4(r0, 0x0, 0x0, 0x800) sendmmsg$alg(r1, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9cde14b4b725c073}], 0x1, 0x448d4) recvmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000600)=""/85, 0x5}, {&(0x7f0000000680)=""/106, 0x20000253}], 0x2}, 0x6020) 1.567454403s ago: executing program 3 (id=2515): openat$procfs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/bus/input/devices\x00', 0x0, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002340), 0x40800) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) socket(0x400000000010, 0x3, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000840)={0x18, 0x3, &(0x7f00000000c0)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x2, 0xba, &(0x7f0000000140)=""/186, 0x41100, 0x2b, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x39}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) syz_open_dev$dri(&(0x7f0000000080), 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='fd/3\x00') ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r1, 0x541b, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x206) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f0000000100)={0x0, 'erspan0\x00', {0x1}, 0x26}) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x200000000006, 0x0, 0x0, 0x7ffc0002}]}) mount(&(0x7f0000000140)=@nullb, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000080)='xfs\x00', 0x2208004, 0x0) mount$cgroup(0x0, &(0x7f0000000280)='./cgroup\x00', 0x0, 0x2010042, &(0x7f00000000c0)={[{@subsystem='cpu'}, {@subsystem='net_cls'}, {@clone_children}, {@none}], [{@measure}, {@obj_type={'obj_type', 0x3d, ',!'}}]}) r5 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r5, 0x1, 0x3e, &(0x7f00000002c0), 0x161) unshare(0x40020000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000002380)={{0x0, 0x1}, 0x0, 0x0, 0x3, {0x4, 0x21}, 0x14, 0x1}) 1.567007642s ago: executing program 0 (id=2516): userfaultfd(0x80001) open(0x0, 0x2a4c0, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={0xffffffffffffffff, &(0x7f0000000180), 0x0}, 0x1c) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) r2 = syz_create_resource$binfmt(&(0x7f0000000040)='./file1\x00') r3 = openat$binfmt(0xffffffffffffff9c, r2, 0x42, 0x1ff) close(r3) execveat$binfmt(0xffffffffffffff9c, r2, 0x0, 0x0, 0x0) r4 = openat$binfmt(0xffffffffffffff9c, r2, 0x2, 0x0) close(r4) execveat$binfmt(0xffffffffffffff9c, r2, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000740), 0xffffffffffffffff) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000002c0)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0xffa1, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="440000001300a7cc4a372eaf541d002007000000", @ANYRES32=r6, @ANYBLOB="00000000100000001c001a80080002802d00ff0008000200", @ANYBLOB="35874207"], 0x44}, 0x1, 0x0, 0x0, 0x50}, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = socket$kcm(0x21, 0x2, 0xa) sendmsg$kcm(r8, &(0x7f0000000080)={&(0x7f0000000100)=@rxrpc=@in4={0x21, 0x4, 0x2, 0x10, {0x2, 0x4e24, @loopback}}, 0x80, 0x0, 0x0, &(0x7f0000001240)=[{0x10, 0x110, 0x1, "dc"}], 0x10}, 0xc010) close_range(r7, 0xffffffffffffffff, 0x0) 1.378210097s ago: executing program 2 (id=2517): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000020000000000000f9ffff0b85000000ae000000850000000700000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f00000000c0)='fscache_resize\x00', r0, 0x0, 0x2}, 0x18) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000400)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0x0}, 0x50) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r2, 0xffffffffffffffff}, 0x4) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0x10, &(0x7f0000000680)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r3, @ANYBLOB="0000000000000000b70500000800000085000000b600000095"], &(0x7f00000001c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000)={r4, r2}, 0xc) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x80000000e) r5 = socket$inet_udp(0x2, 0x2, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x281c2, 0x0) fcntl$setlease(r6, 0x400, 0x1) open$dir(&(0x7f0000000080)='./file1\x00', 0x8000, 0x30) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/locks\x00', 0x0, 0x0) pread64(r7, &(0x7f0000001440)=""/123, 0x7b, 0x841) close_range(r5, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x400000, 0x3, &(0x7f0000000000/0x400000)=nil) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r9, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r10, 0x0, r9, 0x0, 0x10000008ebc, 0x0) splice(r8, 0x0, r11, 0x0, 0x25a5, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x4, 0x4) 1.307385688s ago: executing program 1 (id=2518): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000240), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = syz_io_uring_setup(0x235, &(0x7f0000000500)={0x0, 0x4533, 0x10100, 0x0, 0x24c, 0x0, r1}, &(0x7f00000001c0)=0x0, &(0x7f0000000280)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000040)=@IORING_OP_POLL_ADD={0x6, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0, 0x0, {0x201}, 0x1}) io_uring_enter(r2, 0x234f, 0x2d59, 0x2, 0x0, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_sys\x00', 0x275a, 0x0) fcntl$lock(r5, 0x6, &(0x7f0000000000)={0x0, 0x0, 0x5}) fcntl$lock(r5, 0x26, &(0x7f0000000080)={0x1, 0x0, 0x2007, 0x1fd}) mknodat$loop(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x800, 0x1) r6 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002040), 0x2, 0x0) statx(0xffffffffffffff9c, 0x0, 0x2000, 0x2dd8806920477201, 0x0) syz_fuse_handle_req(r6, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_settime(0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0xd3283d0368e269b3, 0x8031, 0xffffffffffffffff, 0x0) fcntl$lock(r5, 0x7, &(0x7f0000000280)={0x1, 0x0, 0x2f, 0x9}) (fail_nth: 2) 1.10481957s ago: executing program 2 (id=2519): openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="020000000400000006000000100000000010"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000001070000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000001900007b8af8ff00000000bfa200000000000007"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x29, '\x00', 0x0, @fallback=0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x408c}, 0x94) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000300)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000840)={0x18, 0x3, &(0x7f0000000040)=ANY=[@ANYRES32], &(0x7f0000000300)='GPL\x00', 0x2, 0xb3, &(0x7f0000000140)=""/179, 0x41100, 0x7b, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x38}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r3 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f04ebbeeb, 0x8031, r2, 0x4000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r4, &(0x7f0000000040), 0x80002c1, 0x2, 0x0) r6 = syz_io_uring_setup(0x88e, &(0x7f0000000140)={0x0, 0x3cfa, 0x0, 0x80000002, 0x1b9}, &(0x7f00000001c0)=0x0, &(0x7f0000000280)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r7, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r7, r8, &(0x7f00000002c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x28, 0x4007, @fd_index=0x8, 0x1000, &(0x7f00000000c0), 0x0, 0x1, 0x1}) io_uring_enter(r6, 0x47f6, 0x0, 0x2, 0x0, 0x0) 936.971177ms ago: executing program 1 (id=2520): sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) mkdirat(0xffffffffffffff9c, 0x0, 0x140) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000840)={0x18, 0x3, &(0x7f0000000280)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x2, 0xba, &(0x7f0000000140)=""/186, 0x41100, 0x23, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x37}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x6, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './cgroup\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r1, &(0x7f0000001280)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000380)=""/226, 0xe2}, {&(0x7f0000000300)=""/33, 0x21}, {&(0x7f0000000480)=""/185, 0xb9}, {&(0x7f00000005c0)=""/83, 0x53}], 0x4}, 0x7fb7}, {{&(0x7f0000000700)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000780)=""/87, 0x57}, {&(0x7f0000000900)=""/194, 0xc2}, {&(0x7f0000000a00)=""/76, 0x4c}, {&(0x7f0000000b00)=""/245, 0xf5}, {&(0x7f0000000c00)=""/67, 0x43}, {&(0x7f0000000c80)=""/87, 0x57}], 0x6, &(0x7f0000000d00)=""/152, 0x98}, 0x3}, {{&(0x7f0000000dc0)=@in={0x2, 0x0, @private}, 0x80, &(0x7f0000001180)=[{&(0x7f0000000e40)=""/135, 0x87}, {&(0x7f0000000a80)=""/60, 0x3c}, {&(0x7f0000000f80)=""/221, 0xdd}, {&(0x7f0000000f00)=""/34, 0x22}, {&(0x7f0000001080)=""/236, 0xec}], 0x5}, 0xeaff}, {{&(0x7f00000011c0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001240)}, 0xfd32}], 0x4, 0x122, 0x0) mount(&(0x7f0000000080)=@nullb, 0x0, &(0x7f00000000c0)='affs\x00', 0xa48410, 0x0) openat$cdrom(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$COMEDI_DEVCONFIG(0xffffffffffffffff, 0x40946400, 0x0) ioctl$COMEDI_DEVCONFIG(0xffffffffffffffff, 0x40946400, &(0x7f00000000c0)={'8255\x00', [0x4f2b, 0x5, 0x10000, 0x4, 0x5, 0xcc7, 0x8, 0x3, 0xa, 0x100, 0x2, 0x1, 0x1, 0x1, 0x6, 0x101, 0x0, 0x1a449, 0x3, 0x40000003, 0x89, 0xcaa7, 0x0, 0x20001e58, 0xb, 0xe69, 0x3c, 0x1, 0x6, 0x0, 0xfffffff8]}) r3 = socket$l2tp6(0xa, 0x2, 0x73) bind$l2tp6(r3, &(0x7f0000000000)={0xa, 0x0, 0x1, @empty, 0x0, 0x3}, 0x20) sendmmsg$inet6(r3, &(0x7f0000000ac0)=[{{&(0x7f0000000180)={0xa, 0x0, 0x0, @empty}, 0x1b, 0x0, 0x0, 0x0, 0x0, 0xc0fe}}], 0x17fd147c801ae9af, 0xff14) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000005c0)=@updpolicy={0xb4, 0x19, 0xfd3649826d894c67, 0x0, 0x0, {{@in6=@empty, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x1, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0xfffffffffffffffc}, {0x0, 0xacb0, 0x400000000}, 0x400}}, 0xb4}}, 0x4c050) syz_emit_ethernet(0x46, &(0x7f00000009c0)={@link_local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x10, 0x3a, 0xff, @dev, @mcast2, {[], @ndisc_ra}}}}}, 0x0) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, 0x0, 0x0) connect$bt_l2cap(r5, &(0x7f0000000040)={0x1f, 0x1, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) r6 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) connect$bt_l2cap(r6, &(0x7f0000000040)={0x1f, 0x1, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) 46.494833ms ago: executing program 1 (id=2521): syz_open_procfs(0x0, &(0x7f00000006c0)='pagemap\x00') timerfd_create(0x7, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='fdinfo/3\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/159, 0x9f}], 0x1, 0xffffffff, 0xfff) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000840)={0x18, 0x3, &(0x7f00000000c0)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x2, 0xba, &(0x7f0000000140)=""/186, 0x41100, 0x2b, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x5}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x0, 0x8b}, 0x0) io_setup(0x5, &(0x7f0000000040)) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000200)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000001b00)="a6", 0x1, 0x20000045, &(0x7f0000000140)={0xa, 0x4001, 0x9, @loopback, 0x6}, 0x1c) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_ifreq(r2, 0x8910, &(0x7f0000000000)={'veth0_vlan\x00', @ifru_ivalue=0x4}) ioctl$sock_netdev_private(r2, 0x89f4, &(0x7f0000000000)) r3 = dup(0xffffffffffffffff) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) r4 = syz_io_uring_setup(0x1c57, &(0x7f0000000300)={0x0, 0x40ac, 0x10000, 0x2, 0x3f, 0x0, r3}, &(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000140)=@IORING_OP_POLL_ADD) io_uring_enter(r4, 0x2def, 0x4000, 0x0, 0x0, 0x0) r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSBRKP(r7, 0x5425, 0x0) 0s ago: executing program 0 (id=2522): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x10, 0x803, 0x0) sendmsg$NL80211_CMD_CRIT_PROTOCOL_START(0xffffffffffffffff, 0x0, 0x240400c2) openat$comedi(0xffffffffffffff9c, 0x0, 0x400, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000840)={0x18, 0x3, &(0x7f0000000380)=ANY=[@ANYRESDEC], &(0x7f0000000000)='GPL\x00', 0x2, 0xba, &(0x7f0000000140)=""/186, 0x41000, 0x2b, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x37}, 0x94) sendto(r1, &(0x7f0000000280)="dad3d6c775f3c0c7c63926f86cd935ef9e5bf36291658307dd5e254378c54158d1045e2d266a1cdb56590f1af42ed5dd337e12d21d84a251506757721e622947", 0x40, 0x4001, &(0x7f00000003c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @empty}, 0x1, 0x4, 0x2, 0x4}}, 0x80) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r3, &(0x7f0000000040), 0x80002c1, 0x2, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x2, 0x4, 0x599, 0x1, 0x0, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000001340), &(0x7f0000000900), 0x404, r5, 0x0, 0x1ba8847c99}, 0x38) (fail_nth: 2) kernel console output (not intermixed with test programs): x10/0x10 [ 487.417665][T13039] ? aa_file_perm+0x29e/0x1560 [ 487.417696][T13039] seq_read_iter+0x71e/0x12d0 [ 487.417732][T13039] kernfs_fop_read_iter+0x46c/0x610 [ 487.417763][T13039] do_iter_readv_writev+0x743/0x9e0 [ 487.417788][T13039] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 487.417818][T13039] ? rw_verify_area+0xcf/0x6c0 [ 487.417841][T13039] vfs_readv+0x4cb/0x8b0 [ 487.417863][T13039] ? trace_contention_end+0xdd/0x110 [ 487.417890][T13039] ? __pfx_vfs_readv+0x10/0x10 [ 487.417910][T13039] ? fdget_pos+0x2a2/0x370 [ 487.417935][T13039] ? find_held_lock+0x2b/0x80 [ 487.417971][T13039] ? __fget_files+0x20e/0x3c0 [ 487.417992][T13039] ? __fget_files+0x1f0/0x3c0 [ 487.418020][T13039] ? do_readv+0x132/0x340 [ 487.418040][T13039] do_readv+0x132/0x340 [ 487.418061][T13039] ? __pfx_do_readv+0x10/0x10 [ 487.418083][T13039] ? do_user_addr_fault+0x843/0x1370 [ 487.418110][T13039] __do_fast_syscall_32+0xe8/0x680 [ 487.418130][T13039] do_fast_syscall_32+0x32/0x80 [ 487.418147][T13039] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 487.418166][T13039] RIP: 0023:0xf7fc7579 [ 487.418180][T13039] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 487.418195][T13039] RSP: 002b:00000000f549555c EFLAGS: 00000296 ORIG_RAX: 0000000000000091 [ 487.418212][T13039] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000080000340 [ 487.418222][T13039] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 487.418233][T13039] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 487.418241][T13039] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 487.418250][T13039] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 487.418274][T13039] [ 487.542011][T13019] hsr_slave_0: entered promiscuous mode [ 487.544400][T13019] hsr_slave_1: entered promiscuous mode [ 487.546579][T13019] debugfs: 'hsr0' already exists in 'hsr' [ 487.548596][T13019] Cannot create hsr debugfs directory [ 487.636496][T13019] netdevsim netdevsim1 netdevsim3 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 487.640373][T13019] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 487.782626][T13019] netdevsim netdevsim1 netdevsim2 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 487.786076][T13019] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 487.903476][T13019] netdevsim netdevsim1 netdevsim1 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 487.906730][T13019] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 487.994350][T13019] bond0: (slave netdevsim0): Releasing backup interface [ 488.007546][T13019] netdevsim netdevsim1 netdevsim0 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 488.011210][T13019] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 488.199727][T13019] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 488.213015][T13019] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 488.218419][T13019] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 488.224449][T13019] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 488.296317][T13019] 8021q: adding VLAN 0 to HW filter on device bond0 [ 488.309750][T13019] 8021q: adding VLAN 0 to HW filter on device team0 [ 488.315770][ T7112] bridge0: port 1(bridge_slave_0) entered blocking state [ 488.318127][ T7112] bridge0: port 1(bridge_slave_0) entered forwarding state [ 488.324657][ T4813] bridge0: port 2(bridge_slave_1) entered blocking state [ 488.326978][ T4813] bridge0: port 2(bridge_slave_1) entered forwarding state [ 488.452513][T13019] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 488.481265][T13019] veth0_vlan: entered promiscuous mode [ 488.486335][T13019] veth1_vlan: entered promiscuous mode [ 488.505532][T13019] veth0_macvtap: entered promiscuous mode [ 488.509443][T13019] veth1_macvtap: entered promiscuous mode [ 488.517518][T13019] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 488.634415][T13019] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 488.656841][ T8609] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 488.660075][ T8609] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 488.664955][ T8609] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 488.667829][ T8609] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 488.718700][ T5956] Bluetooth: hci4: command tx timeout [ 488.724254][ T7112] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 488.726918][ T7112] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 488.763461][ T1175] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 488.766021][ T1175] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 489.027569][T13068] kvm: kvm [13062]: vcpu2, guest rIP: 0xfff0 Unhandled WRMSR(0x4000006f) = 0x6 [ 489.264754][T13070] netlink: 'syz.2.1989': attribute type 9 has an invalid length. [ 489.267323][T13070] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1989'. [ 489.427282][T13078] vlan0: entered promiscuous mode [ 489.756477][T13092] fuse: Bad value for 'group_id' [ 489.758160][T13092] fuse: Bad value for 'group_id' [ 489.773354][T13088] sp0: Synchronizing with TNC [ 490.350122][T13108] TCP: request_sock_TCP: Possible SYN flooding on port [::]:20002. Sending cookies. [ 490.604691][T13119] FAULT_INJECTION: forcing a failure. [ 490.604691][T13119] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 490.610098][T13119] CPU: 0 UID: 0 PID: 13119 Comm: syz.1.1999 Tainted: G L syzkaller #0 PREEMPT(full) [ 490.610126][T13119] Tainted: [L]=SOFTLOCKUP [ 490.610130][T13119] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 490.610136][T13119] Call Trace: [ 490.610140][T13119] [ 490.610145][T13119] dump_stack_lvl+0x16c/0x1f0 [ 490.610165][T13119] should_fail_ex+0x512/0x640 [ 490.610180][T13119] _copy_from_user+0x2e/0xd0 [ 490.610193][T13119] generic_map_update_batch+0x38d/0x620 [ 490.610214][T13119] ? __pfx_generic_map_update_batch+0x10/0x10 [ 490.610232][T13119] ? __pfx_generic_map_update_batch+0x10/0x10 [ 490.610249][T13119] bpf_map_do_batch+0x5be/0x680 [ 490.610263][T13119] __sys_bpf+0x482c/0x4980 [ 490.610273][T13119] ? lock_acquire+0x179/0x330 [ 490.610284][T13119] ? __pfx___sys_bpf+0x10/0x10 [ 490.610292][T13119] ? finish_task_switch.isra.0+0x202/0xbd0 [ 490.610307][T13119] ? rcu_is_watching+0x12/0xc0 [ 490.610321][T13119] ? finish_task_switch.isra.0+0x207/0xbd0 [ 490.610334][T13119] ? lockdep_hardirqs_on+0x7c/0x110 [ 490.610344][T13119] ? finish_task_switch.isra.0+0x207/0xbd0 [ 490.610358][T13119] ? rcu_is_watching+0x12/0xc0 [ 490.610372][T13119] ? __schedule+0x10b9/0x6150 [ 490.610386][T13119] ? __schedule+0x114c/0x6150 [ 490.610410][T13119] ? fput+0x70/0xf0 [ 490.610422][T13119] ? rcu_is_watching+0x12/0xc0 [ 490.610438][T13119] __ia32_sys_bpf+0x76/0xe0 [ 490.610447][T13119] ? lockdep_hardirqs_on+0x7c/0x110 [ 490.610456][T13119] __do_fast_syscall_32+0xe8/0x680 [ 490.610467][T13119] do_fast_syscall_32+0x32/0x80 [ 490.610477][T13119] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 490.610490][T13119] RIP: 0023:0xf7fe5579 [ 490.610499][T13119] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 490.610508][T13119] RSP: 002b:00000000f549455c EFLAGS: 00000296 ORIG_RAX: 0000000000000165 [ 490.610518][T13119] RAX: ffffffffffffffda RBX: 000000000000001a RCX: 00000000800001c0 [ 490.610525][T13119] RDX: 0000000000000038 RSI: 0000000000000000 RDI: 0000000000000000 [ 490.610532][T13119] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 490.610537][T13119] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 490.610543][T13119] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 490.610579][T13119] [ 490.634965][T13122] xt_recent: hitcount (4294901760) is larger than allowed maximum (65535) [ 490.799950][ T5956] Bluetooth: hci4: command tx timeout [ 491.308825][T13131] ceph: No mds server is up or the cluster is laggy [ 492.141070][T13158] xt_recent: hitcount (4294901760) is larger than allowed maximum (65535) [ 492.891317][ T5956] Bluetooth: hci4: command tx timeout [ 493.995015][T13166] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 494.761722][T13198] xt_recent: hitcount (4294901760) is larger than allowed maximum (65535) [ 494.962410][ T5956] Bluetooth: hci4: command tx timeout [ 495.443112][T13216] kvm: kvm [13207]: vcpu2, guest rIP: 0xfff0 Unhandled WRMSR(0x4000006f) = 0x6 [ 496.255012][T13233] fuse: Bad value for 'group_id' [ 496.256619][T13233] fuse: Bad value for 'group_id' [ 496.617266][T13234] fuse: Bad value for 'group_id' [ 496.620841][T13234] fuse: Bad value for 'group_id' [ 497.877872][T13240] xt_recent: hitcount (4294901760) is larger than allowed maximum (65535) [ 497.929433][T13242] kvm: kvm [13235]: vcpu2, guest rIP: 0xfff0 Unhandled WRMSR(0x4000006f) = 0x6 [ 498.001295][T13247] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 498.003707][T13247] Bluetooth: hci0: Error when powering off device on rfkill (-4) [ 498.034095][T13247] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 498.039896][T13247] Bluetooth: hci1: Error when powering off device on rfkill (-4) [ 498.054006][T13247] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 498.056018][T13247] Bluetooth: hci2: Error when powering off device on rfkill (-4) [ 498.065289][T13247] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 498.070105][T13247] Bluetooth: hci4: Error when powering off device on rfkill (-4) [ 498.126227][T13252] kvm: kvm [13243]: vcpu2, guest rIP: 0xfff0 Unhandled WRMSR(0x4000006f) = 0x6 [ 498.394849][ T6173] usb 5-1: new high-speed USB device number 54 using dummy_hcd [ 498.554730][ T6173] usb 5-1: Using ep0 maxpacket: 8 [ 498.560150][ T6173] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 498.563358][ T6173] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 498.566719][ T6173] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x8B has invalid maxpacket 30768, setting to 1024 [ 498.570538][ T6173] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 1024 [ 498.573752][ T6173] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 498.577873][ T6173] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 498.581097][ T6173] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 498.747067][T13263] FAULT_INJECTION: forcing a failure. [ 498.747067][T13263] name failslab, interval 1, probability 0, space 0, times 0 [ 498.751197][T13263] CPU: 0 UID: 0 PID: 13263 Comm: syz.1.2036 Tainted: G L syzkaller #0 PREEMPT(full) [ 498.751215][T13263] Tainted: [L]=SOFTLOCKUP [ 498.751218][T13263] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 498.751225][T13263] Call Trace: [ 498.751240][T13263] [ 498.751246][T13263] dump_stack_lvl+0x16c/0x1f0 [ 498.751267][T13263] should_fail_ex+0x512/0x640 [ 498.751280][T13263] ? kmem_cache_alloc_noprof+0x62/0x770 [ 498.751294][T13263] should_failslab+0xc2/0x120 [ 498.751323][T13263] kmem_cache_alloc_noprof+0x83/0x770 [ 498.751335][T13263] ? security_file_alloc+0x34/0x2b0 [ 498.751352][T13263] ? security_file_alloc+0x34/0x2b0 [ 498.751364][T13263] security_file_alloc+0x34/0x2b0 [ 498.751378][T13263] init_file+0x93/0x4c0 [ 498.751390][T13263] alloc_empty_file+0x73/0x1e0 [ 498.751401][T13263] path_openat+0xde/0x3140 [ 498.751416][T13263] ? __do_fast_syscall_32+0xe8/0x680 [ 498.751426][T13263] ? do_fast_syscall_32+0x32/0x80 [ 498.751436][T13263] ? entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 498.751453][T13263] ? __pfx_path_openat+0x10/0x10 [ 498.751470][T13263] ? __lock_acquire+0x436/0x2890 [ 498.751482][T13263] do_filp_open+0x20b/0x470 [ 498.751497][T13263] ? __pfx_do_filp_open+0x10/0x10 [ 498.751522][T13263] ? _raw_spin_unlock+0x28/0x50 [ 498.751536][T13263] ? alloc_fd+0x471/0x7d0 [ 498.751555][T13263] do_sys_openat2+0x121/0x290 [ 498.751567][T13263] ? __pfx_do_sys_openat2+0x10/0x10 [ 498.751580][T13263] ? __fget_files+0x20e/0x3c0 [ 498.751596][T13263] __ia32_compat_sys_openat+0x16d/0x210 [ 498.751609][T13263] ? __pfx___ia32_compat_sys_openat+0x10/0x10 [ 498.751621][T13263] ? ksys_write+0x1ac/0x250 [ 498.751637][T13263] ? do_user_addr_fault+0x843/0x1370 [ 498.751652][T13263] __do_fast_syscall_32+0xe8/0x680 [ 498.751664][T13263] do_fast_syscall_32+0x32/0x80 [ 498.751674][T13263] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 498.751687][T13263] RIP: 0023:0xf7fe5579 [ 498.751696][T13263] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 498.751706][T13263] RSP: 002b:00000000f54b54f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000127 [ 498.751716][T13263] RAX: ffffffffffffffda RBX: 00000000ffffff9c RCX: 00000000f72c7de9 [ 498.751723][T13263] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000f7476ff4 [ 498.751729][T13263] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 498.751734][T13263] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 498.751740][T13263] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 498.751759][T13263] [ 498.849455][T13254] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 498.853736][T13254] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 498.861756][T13263] [U] [ 498.862758][T13263] [U] [ 498.863846][T13263] [U] [ 498.865015][T13263] [U] [ 498.866691][T13263] [U] [ 498.867577][T13263] [U] [ 498.868455][T13263] [U] [ 498.869349][T13263] [U] [ 498.870344][T13263] [U] [ 498.871237][T13263] [U] [ 498.872110][T13263] [U] [ 498.873016][T13263] [U] [ 498.874000][T13263] [U] [ 498.874910][T13263] [U] [ 498.875791][T13263] [U] [ 498.876672][T13263] [U] [ 498.878084][T13263] [U] [ 498.878992][T13263] [U] [ 498.879864][T13263] [U] [ 498.880729][T13263] [U] [ 498.881669][T13263] [U] [ 498.882627][T13263] [U] [ 498.883515][T13263] [U] [ 498.884389][T13263] [U] [ 498.886312][T13263] [U] [ 498.887212][T13263] [U] [ 498.888093][T13263] [U] [ 498.888974][T13263] [U] [ 498.889916][T13263] [U] [ 498.890820][T13263] [U] [ 498.891778][T13263] [U] [ 498.892668][T13263] [U] [ 498.893664][T13263] [U] [ 498.894554][T13263] [U] [ 498.895415][T13263] [U] [ 498.896295][T13263] [U] [ 498.897288][T13263] [U] [ 498.898172][T13263] [U] [ 498.899066][T13263] [U] [ 498.899947][T13263] [U] [ 498.900925][T13263] [U] [ 498.901845][T13263] [U] [ 498.902733][T13263] [U] [ 498.903621][T13263] [U] [ 498.904558][T13263] [U] [ 498.905429][T13263] [U] [ 498.906271][T13263] [U] [ 498.907142][T13263] [U] [ 498.908446][T13263] [U] [ 498.909326][T13263] [U] [ 498.910187][T13263] [U] [ 498.911068][T13263] [U] [ 498.912223][T13263] [U] [ 498.913166][T13263] [U] [ 498.914053][T13263] [U] [ 498.914951][T13263] [U] [ 498.916428][T13263] [U] [ 498.917292][T13263] [U] [ 498.918142][T13263] [U] [ 498.919000][T13263] [U] [ 498.920090][T13263] [U] [ 498.920968][T13263] [U] [ 498.921877][T13263] [U] [ 498.922796][T13263] [U] [ 498.926205][T13263] [U] [ 498.927188][T13263] [U] [ 498.928131][T13263] [U] [ 498.929238][T13263] [U] [ 498.936191][T13263] [U] [ 498.937412][T13263] [U] [ 498.938630][T13263] [U] [ 498.939833][T13263] [U] [ 498.941301][T13263] [U] [ 498.942571][T13263] [U] [ 498.943780][T13263] [U] [ 498.944997][T13263] [U] [ 498.949381][T13263] [U] [ 498.950606][T13263] [U] [ 498.951552][T13263] [U] [ 498.952434][T13263] [U] [ 498.956706][T13263] [U] [ 498.957605][T13263] [U] [ 498.958495][T13263] [U] [ 498.959383][T13263] [U] [ 498.960320][T13263] [U] [ 498.961204][T13263] [U] [ 498.962097][T13263] [U] [ 498.962993][T13263] [U] [ 498.963941][T13263] [U] [ 498.964844][T13263] [U] [ 498.965725][T13263] [U] [ 498.966611][T13263] [U] [ 498.967820][T13263] [U] [ 498.968706][T13263] [U] [ 498.969587][T13263] [U] [ 498.970464][T13263] [U] [ 498.971419][T13263] [U] [ 498.972326][T13263] [U] [ 498.973205][T13263] [U] [ 498.974087][T13263] [U] [ 498.975169][T13263] [U] [ 498.976061][T13263] [U] [ 498.976939][T13263] [U] [ 498.977819][T13263] [U] [ 498.978781][T13263] [U] [ 498.979687][T13263] [U] [ 498.980573][T13263] [U] [ 498.981448][T13263] [U] [ 498.982411][T13263] [U] [ 498.983297][T13263] [U] [ 498.984175][T13263] [U] [ 498.985061][T13263] [U] [ 498.986148][T13263] [U] [ 498.987041][T13263] [U] [ 498.987919][T13263] [U] [ 498.988795][T13263] [U] [ 498.989731][T13263] [U] [ 498.990622][T13263] [U] [ 498.991537][T13263] [U] [ 498.992431][T13263] [U] [ 498.993378][T13263] [U] [ 498.994265][T13263] [U] [ 498.995168][T13263] [U] [ 498.996047][T13263] [U] [ 498.997027][T13263] [U] [ 498.997916][T13263] [U] [ 498.998803][T13263] [U] [ 499.437697][ T6173] usb 5-1: usb_control_msg returned -32 [ 499.564074][ T6173] usbtmc 5-1:16.0: can't read capabilities [ 499.587209][ T6173] usb 5-1: USB disconnect, device number 54 [ 499.606232][T13261] [U] [ 499.772951][T13271] xt_recent: hitcount (4294901760) is larger than allowed maximum (65535) [ 500.065566][ T6173] usb 5-1: new high-speed USB device number 55 using dummy_hcd [ 500.077201][T13279] MTD: Couldn't look up '': -22 [ 500.194399][T13283] ubi: mtd0 is already attached to ubi31 [ 500.235703][ T6173] usb 5-1: Using ep0 maxpacket: 8 [ 500.501509][ T6173] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 500.507820][ T6173] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 500.514278][ T6173] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 500.520233][ T6173] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 500.523282][T13295] overlayfs: missing 'workdir' [ 500.528200][ T6173] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 500.534569][ T6173] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 500.748947][ T6173] usb 5-1: GET_CAPABILITIES returned 0 [ 500.752682][ T6173] usbtmc 5-1:16.0: can't read capabilities [ 501.004276][T13269] FAULT_INJECTION: forcing a failure. [ 501.004276][T13269] name failslab, interval 1, probability 0, space 0, times 0 [ 501.017715][T13269] CPU: 3 UID: 0 PID: 13269 Comm: syz.0.2038 Tainted: G L syzkaller #0 PREEMPT(full) [ 501.017736][T13269] Tainted: [L]=SOFTLOCKUP [ 501.017755][T13269] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 501.017763][T13269] Call Trace: [ 501.017767][T13269] [ 501.017772][T13269] dump_stack_lvl+0x16c/0x1f0 [ 501.017795][T13269] should_fail_ex+0x512/0x640 [ 501.017808][T13269] ? fs_reclaim_acquire+0xae/0x150 [ 501.017827][T13269] should_failslab+0xc2/0x120 [ 501.017844][T13269] __kmalloc_noprof+0xeb/0x910 [ 501.017857][T13269] ? tomoyo_encode2+0x100/0x3e0 [ 501.017874][T13269] ? tomoyo_encode2+0x100/0x3e0 [ 501.017889][T13269] tomoyo_encode2+0x100/0x3e0 [ 501.017905][T13269] tomoyo_encode+0x29/0x50 [ 501.017920][T13269] tomoyo_realpath_from_path+0x18f/0x6e0 [ 501.017940][T13269] tomoyo_path_number_perm+0x245/0x580 [ 501.017953][T13269] ? tomoyo_path_number_perm+0x237/0x580 [ 501.017967][T13269] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 501.017995][T13269] ? find_held_lock+0x2b/0x80 [ 501.018009][T13269] ? hook_file_ioctl_common+0x144/0x410 [ 501.018026][T13269] ? __fget_files+0x20e/0x3c0 [ 501.018041][T13269] ? __fput_deferred+0x470/0x480 [ 501.018055][T13269] security_file_ioctl_compat+0x9b/0x240 [ 501.018071][T13269] __ia32_compat_sys_ioctl+0xc3/0x370 [ 501.018087][T13269] __do_fast_syscall_32+0xe8/0x680 [ 501.018100][T13269] do_fast_syscall_32+0x32/0x80 [ 501.018111][T13269] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 501.018125][T13269] RIP: 0023:0xf708d579 [ 501.018134][T13269] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 501.018144][T13269] RSP: 002b:00000000f547d55c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 501.018155][T13269] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000000005b23 [ 501.018162][T13269] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 501.018168][T13269] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 501.018174][T13269] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 501.018180][T13269] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 501.018195][T13269] [ 501.018270][T13269] ERROR: Out of memory at tomoyo_realpath_from_path. [ 501.190414][T13328] kvm: kvm [13312]: vcpu2, guest rIP: 0xfff0 Unhandled WRMSR(0x4000006f) = 0x6 [ 501.253630][ T75] usb 5-1: USB disconnect, device number 55 [ 501.547672][ T40] kauditd_printk_skb: 16 callbacks suppressed [ 501.547745][ T40] audit: type=1326 audit(1768628466.311:703): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13333 comm="syz.3.2046" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fc7579 code=0x7ffc0000 [ 501.557910][ T40] audit: type=1326 audit(1768628466.321:704): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13333 comm="syz.3.2046" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fc7579 code=0x7ffc0000 [ 501.568010][ T40] audit: type=1326 audit(1768628466.331:705): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13333 comm="syz.3.2046" exe="/syz-executor" sig=0 arch=40000003 syscall=21 compat=1 ip=0xf7fc7579 code=0x7ffc0000 [ 501.576830][T13338] /dev/nullb0: Can't open blockdev [ 501.579580][ T40] audit: type=1326 audit(1768628466.341:706): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13333 comm="syz.3.2046" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fc7579 code=0x7ffc0000 [ 501.593245][ T40] audit: type=1326 audit(1768628466.351:707): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13333 comm="syz.3.2046" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fc7579 code=0x7ffc0000 [ 501.600525][ T40] audit: type=1326 audit(1768628466.351:708): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13333 comm="syz.3.2046" exe="/syz-executor" sig=0 arch=40000003 syscall=21 compat=1 ip=0xf7fc7579 code=0x7ffc0000 [ 501.612275][ T40] audit: type=1326 audit(1768628466.371:709): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13333 comm="syz.3.2046" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fc7579 code=0x7ffc0000 [ 501.657632][ T40] audit: type=1326 audit(1768628466.371:710): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13333 comm="syz.3.2046" exe="/syz-executor" sig=0 arch=40000003 syscall=359 compat=1 ip=0xf7fc7579 code=0x7ffc0000 [ 501.664711][ T40] audit: type=1326 audit(1768628466.381:711): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13333 comm="syz.3.2046" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fc7579 code=0x7ffc0000 [ 501.671775][ T40] audit: type=1326 audit(1768628466.381:712): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13333 comm="syz.3.2046" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fc7579 code=0x7ffc0000 [ 501.822343][T13342] xt_recent: hitcount (4294901760) is larger than allowed maximum (65535) [ 503.795245][T13375] kvm: kvm [13371]: vcpu2, guest rIP: 0xfff0 Unhandled WRMSR(0x4000006f) = 0x6 [ 504.065780][T13377] xt_recent: hitcount (4294901760) is larger than allowed maximum (65535) [ 504.681949][T13384] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 505.279599][T13391] random: crng reseeded on system resumption [ 505.376581][T13394] [U] [ 505.377543][T13394] [U] [ 505.378454][T13394] [U] [ 505.379406][T13394] [U] [ 505.380431][T13394] [U] [ 505.381364][T13394] [U] [ 505.382345][T13394] [U] [ 505.383271][T13394] [U] [ 505.384297][T13394] [U] [ 505.385216][T13394] [U] [ 505.386143][T13394] [U] [ 505.387073][T13394] [U] [ 505.388044][T13394] [U] [ 505.389014][T13394] [U] [ 505.389953][T13394] [U] [ 505.390872][T13394] [U] [ 505.392097][T13394] [U] [ 505.393162][T13394] [U] [ 505.394100][T13394] [U] [ 505.395069][T13394] [U] [ 505.396208][T13394] [U] [ 505.397176][T13394] [U] [ 505.398093][T13394] [U] [ 505.399054][T13394] [U] [ 505.400272][T13394] [U] [ 505.401204][T13394] [U] [ 505.402193][T13394] [U] [ 505.403101][T13394] [U] [ 505.404125][T13394] [U] [ 505.405063][T13394] [U] [ 505.405970][T13394] [U] [ 505.406972][T13394] [U] [ 505.409498][T13394] [U] [ 505.410462][T13394] [U] [ 505.411364][T13394] [U] [ 505.412346][T13394] [U] [ 505.413361][T13394] [U] [ 505.414309][T13394] [U] [ 505.415233][T13394] [U] [ 505.416138][T13394] [U] [ 505.417202][T13394] [U] [ 505.418137][T13394] [U] [ 505.419128][T13394] [U] [ 505.420376][T13394] [U] [ 505.421543][T13394] [U] [ 505.422559][T13394] [U] [ 505.423463][T13394] [U] [ 505.424369][T13394] [U] [ 505.425401][T13394] [U] [ 505.426306][T13394] [U] [ 505.427232][T13394] [U] [ 505.428139][T13394] [U] [ 505.429226][T13394] [U] [ 505.430163][T13394] [U] [ 505.431082][T13394] [U] [ 505.432030][T13394] [U] [ 505.433243][T13394] [U] [ 505.434147][T13394] [U] [ 505.435079][T13394] [U] [ 505.435987][T13394] [U] [ 505.437022][T13394] [U] [ 505.437950][T13394] [U] [ 505.438877][T13394] [U] [ 505.439819][T13394] [U] [ 505.440927][T13394] [U] [ 505.441903][T13394] [U] [ 505.442850][T13394] [U] [ 505.443760][T13394] [U] [ 505.444768][T13394] [U] [ 505.445679][T13394] [U] [ 505.446725][T13394] [U] [ 505.447636][T13394] [U] [ 505.448656][T13394] [U] [ 505.449628][T13394] [U] [ 505.450573][T13394] [U] [ 505.451532][T13394] [U] [ 505.452631][T13394] [U] [ 505.453570][T13394] [U] [ 505.454501][T13394] [U] [ 505.455387][T13394] [U] [ 505.456397][T13394] [U] [ 505.457352][T13394] [U] [ 505.458264][T13394] [U] [ 505.459210][T13394] [U] [ 505.460272][T13394] [U] [ 505.461193][T13394] [U] [ 505.462145][T13394] [U] [ 505.463074][T13394] [U] [ 505.464429][T13394] [U] [ 505.465337][T13394] [U] [ 505.466250][T13394] [U] [ 505.467206][T13394] [U] [ 505.468330][T13394] [U] [ 505.469301][T13394] [U] [ 505.470212][T13394] [U] [ 505.471132][T13394] [U] [ 505.472292][T13394] [U] [ 505.473234][T13394] [U] [ 505.474132][T13394] [U] [ 505.475079][T13394] [U] [ 505.476100][T13394] [U] [ 505.477027][T13394] [U] [ 505.477967][T13394] [U] [ 505.478903][T13394] [U] [ 505.480225][T13394] [U] [ 505.481163][T13394] [U] [ 505.482106][T13394] [U] [ 505.483008][T13394] [U] [ 505.484031][T13394] [U] [ 505.484967][T13394] [U] [ 505.485873][T13394] [U] [ 505.486798][T13394] [U] [ 505.487841][T13394] [U] [ 505.488745][T13394] [U] [ 505.489684][T13394] [U] [ 505.490609][T13394] [U] [ 505.491719][T13394] [U] [ 505.492667][T13394] [U] [ 505.493600][T13394] [U] [ 505.494537][T13394] [U] [ 505.495630][T13394] [U] [ 505.496551][T13394] [U] [ 505.497468][T13394] [U] [ 505.498378][T13394] [U] [ 505.499472][T13394] [U] [ 505.500412][T13394] [U] [ 505.501290][T13394] [U] [ 506.262162][ T1416] ieee802154 phy0 wpan0: encryption failed: -22 [ 506.264300][ T1416] ieee802154 phy1 wpan1: encryption failed: -22 [ 506.402592][T13409] [U] [ 506.403613][T13409] [U] [ 506.404593][T13409] [U] [ 506.405587][T13409] [U] [ 506.406560][T13409] [U] [ 506.407578][T13409] [U] [ 506.408532][T13409] [U] [ 506.409491][T13409] [U] [ 506.410473][T13409] [U] [ 506.411605][T13409] [U] [ 506.412577][T13409] [U] [ 506.413524][T13409] [U] [ 506.414504][T13409] [U] [ 506.415792][T13409] [U] [ 506.416981][T13409] [U] [ 506.418162][T13409] [U] [ 506.419384][T13409] [U] [ 506.420946][T13409] [U] [ 506.421932][T13409] [U] [ 506.422835][T13409] [U] [ 506.423723][T13409] [U] [ 506.424712][T13409] [U] [ 506.425632][T13409] [U] [ 506.426528][T13409] [U] [ 506.427429][T13409] [U] [ 506.428600][T13409] [U] [ 506.429746][T13409] [U] [ 506.430947][T13409] [U] [ 506.432166][T13409] [U] [ 506.435363][T13409] [U] [ 506.436333][T13409] [U] [ 506.437270][T13409] [U] [ 506.438208][T13409] [U] [ 506.439249][T13409] [U] [ 506.440440][T13409] [U] [ 506.441957][T13409] [U] [ 506.443271][T13409] [U] [ 506.444485][T13409] [U] [ 506.445449][T13409] [U] [ 506.446384][T13409] [U] [ 506.447534][T13409] [U] [ 506.448627][T13409] [U] [ 506.449602][T13409] [U] [ 506.450632][T13409] [U] [ 506.451567][T13409] [U] [ 506.452709][T13409] [U] [ 506.453631][T13409] [U] [ 506.454606][T13409] [U] [ 506.455552][T13409] [U] [ 506.456558][T13409] [U] [ 506.457499][T13409] [U] [ 506.458452][T13409] [U] [ 506.459381][T13409] [U] [ 506.460645][T13409] [U] [ 506.461549][T13409] [U] [ 506.462583][T13409] [U] [ 506.463578][T13409] [U] [ 506.464607][T13409] [U] [ 506.465575][T13409] [U] [ 506.466684][T13409] [U] [ 506.467843][T13409] [U] [ 506.469199][T13409] [U] [ 506.470111][T13409] [U] [ 506.471020][T13409] [U] [ 506.471941][T13409] [U] [ 506.473491][T13409] [U] [ 506.474404][T13409] [U] [ 506.475337][T13409] [U] [ 506.476223][T13409] [U] [ 506.477523][T13409] [U] [ 506.478449][T13409] [U] [ 506.479349][T13409] [U] [ 506.480250][T13409] [U] [ 506.481529][T13409] [U] [ 506.482482][T13409] [U] [ 506.483367][T13409] [U] [ 506.484293][T13409] [U] [ 506.485421][T13409] [U] [ 506.486327][T13409] [U] [ 506.487227][T13409] [U] [ 506.488172][T13409] [U] [ 506.489880][T13409] [U] [ 506.490825][T13409] [U] [ 506.491799][T13409] [U] [ 506.492678][T13409] [U] [ 506.493909][T13409] [U] [ 506.494832][T13409] [U] [ 506.495741][T13409] [U] [ 506.496625][T13409] [U] [ 506.497868][T13409] [U] [ 506.498787][T13409] [U] [ 506.499688][T13409] [U] [ 506.500574][T13409] [U] [ 506.501876][T13409] [U] [ 506.502800][T13409] [U] [ 506.503691][T13409] [U] [ 506.504588][T13409] [U] [ 506.505546][T13409] [U] [ 506.506445][T13409] [U] [ 506.507318][T13409] [U] [ 506.508202][T13409] [U] [ 506.509149][T13409] [U] [ 506.510058][T13409] [U] [ 506.510954][T13409] [U] [ 506.511855][T13409] [U] [ 506.512988][T13409] [U] [ 506.513887][T13409] [U] [ 506.514799][T13409] [U] [ 506.515683][T13409] [U] [ 506.516625][T13409] [U] [ 506.517512][T13409] [U] [ 506.518398][T13409] [U] [ 506.519296][T13409] [U] [ 506.520373][T13409] [U] [ 506.521284][T13409] [U] [ 506.522186][T13409] [U] [ 506.523079][T13409] [U] [ 506.524025][T13409] [U] [ 506.524920][T13409] [U] [ 506.525811][T13409] [U] [ 506.526736][T13409] [U] [ 506.527698][T13409] [U] [ 506.528607][T13409] [U] [ 506.529541][T13409] [U] [ 506.530441][T13409] [U] [ 506.531556][T13409] [U] [ 506.532479][T13409] [U] [ 506.533380][T13409] [U] [ 506.664482][T13420] FAULT_INJECTION: forcing a failure. [ 506.664482][T13420] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 506.668791][T13420] CPU: 2 UID: 0 PID: 13420 Comm: syz.2.2070 Tainted: G L syzkaller #0 PREEMPT(full) [ 506.668808][T13420] Tainted: [L]=SOFTLOCKUP [ 506.668812][T13420] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 506.668818][T13420] Call Trace: [ 506.668822][T13420] [ 506.668827][T13420] dump_stack_lvl+0x16c/0x1f0 [ 506.668848][T13420] should_fail_ex+0x512/0x640 [ 506.668863][T13420] _copy_from_user+0x2e/0xd0 [ 506.668876][T13420] kstrtouint_from_user+0xd6/0x1d0 [ 506.668892][T13420] ? __pfx_kstrtouint_from_user+0x10/0x10 [ 506.668906][T13420] ? __lock_acquire+0x436/0x2890 [ 506.668923][T13420] proc_fail_nth_write+0x83/0x220 [ 506.668934][T13420] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 506.668948][T13420] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 506.668957][T13420] vfs_write+0x2a0/0x11d0 [ 506.668973][T13420] ? __pfx___mutex_lock+0x10/0x10 [ 506.668985][T13420] ? __pfx_vfs_write+0x10/0x10 [ 506.668999][T13420] ? find_held_lock+0x2b/0x80 [ 506.669016][T13420] ? __fget_files+0x20e/0x3c0 [ 506.669034][T13420] ksys_write+0x12a/0x250 [ 506.669048][T13420] ? __pfx_ksys_write+0x10/0x10 [ 506.669064][T13420] ? do_user_addr_fault+0x843/0x1370 [ 506.669079][T13420] __do_fast_syscall_32+0xe8/0x680 [ 506.669092][T13420] do_fast_syscall_32+0x32/0x80 [ 506.669102][T13420] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 506.669115][T13420] RIP: 0023:0xf707d579 [ 506.669123][T13420] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 506.669134][T13420] RSP: 002b:00000000f546d590 EFLAGS: 00000293 ORIG_RAX: 0000000000000004 [ 506.669144][T13420] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00000000f546d620 [ 506.669151][T13420] RDX: 0000000000000001 RSI: 00000000f7416ff4 RDI: 0000000000000000 [ 506.669157][T13420] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 506.669163][T13420] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 506.669169][T13420] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 506.669182][T13420] [ 507.121001][ T40] kauditd_printk_skb: 6 callbacks suppressed [ 507.121014][ T40] audit: type=1326 audit(1768628471.868:719): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13423 comm="syz.2.2072" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 507.130843][T13407] [U] [ 507.147031][ T40] audit: type=1326 audit(1768628471.878:720): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13423 comm="syz.2.2072" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 507.155706][ T40] audit: type=1326 audit(1768628471.888:721): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13423 comm="syz.2.2072" exe="/syz-executor" sig=0 arch=40000003 syscall=21 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 507.458646][ T40] audit: type=1326 audit(1768628472.208:722): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13423 comm="syz.2.2072" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 507.477070][ T40] audit: type=1326 audit(1768628472.208:723): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13423 comm="syz.2.2072" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 507.553926][ T40] audit: type=1326 audit(1768628472.308:724): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13423 comm="syz.2.2072" exe="/syz-executor" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 507.565353][ T40] audit: type=1326 audit(1768628472.308:725): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13423 comm="syz.2.2072" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 507.572146][ T40] audit: type=1326 audit(1768628472.308:726): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13423 comm="syz.2.2072" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 508.145735][T13465] l2tp_ppp: sess 2/0: no socket in recv [ 509.079305][T13490] netlink: 830 bytes leftover after parsing attributes in process `syz.0.2084'. [ 509.535951][T13501] ufs: You didn't specify the type of your ufs filesystem [ 509.535951][T13501] [ 509.535951][T13501] mount -t ufs -o ufstype=sun|sunx86|44bsd|ufs2|5xbsd|old|hp|nextstep|nextstep-cd|openstep ... [ 509.535951][T13501] [ 509.535951][T13501] >>>WARNING<<< Wrong ufstype may corrupt your filesystem, default is ufstype=old [ 509.548249][T13501] ufs: ufstype=old is supported read-only [ 509.605053][T13503] FAULT_INJECTION: forcing a failure. [ 509.605053][T13503] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 509.610752][T13503] CPU: 3 UID: 0 PID: 13503 Comm: syz.3.2088 Tainted: G L syzkaller #0 PREEMPT(full) [ 509.610781][T13503] Tainted: [L]=SOFTLOCKUP [ 509.610788][T13503] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 509.610798][T13503] Call Trace: [ 509.610805][T13503] [ 509.610813][T13503] dump_stack_lvl+0x16c/0x1f0 [ 509.610844][T13503] should_fail_ex+0x512/0x640 [ 509.610868][T13503] _copy_from_iter+0x2a4/0x16c0 [ 509.610891][T13503] ? __alloc_skb+0x220/0x410 [ 509.610910][T13503] ? __alloc_skb+0x35d/0x410 [ 509.610930][T13503] ? __pfx__copy_from_iter+0x10/0x10 [ 509.610948][T13503] ? netlink_autobind.isra.0+0x158/0x370 [ 509.610982][T13503] netlink_sendmsg+0x820/0xdd0 [ 509.611011][T13503] ? __pfx_netlink_sendmsg+0x10/0x10 [ 509.611038][T13503] ? aa_sock_msg_perm.constprop.0+0x100/0x1b0 [ 509.611061][T13503] ____sys_sendmsg+0xa5d/0xc30 [ 509.611081][T13503] ? __pfx_____sys_sendmsg+0x10/0x10 [ 509.611096][T13503] ? get_compat_msghdr+0x11a/0x170 [ 509.611129][T13503] ___sys_sendmsg+0x134/0x1d0 [ 509.611153][T13503] ? __pfx____sys_sendmsg+0x10/0x10 [ 509.611186][T13503] ? find_held_lock+0x2b/0x80 [ 509.611223][T13503] __sys_sendmsg+0x16d/0x220 [ 509.611246][T13503] ? __pfx___sys_sendmsg+0x10/0x10 [ 509.611278][T13503] ? do_user_addr_fault+0x843/0x1370 [ 509.611303][T13503] __do_fast_syscall_32+0xe8/0x680 [ 509.611324][T13503] do_fast_syscall_32+0x32/0x80 [ 509.611340][T13503] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 509.611360][T13503] RIP: 0023:0xf7fc7579 [ 509.611373][T13503] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 509.611390][T13503] RSP: 002b:00000000f54b655c EFLAGS: 00000296 ORIG_RAX: 0000000000000172 [ 509.611407][T13503] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00000000800002c0 [ 509.611424][T13503] RDX: 0000000000000090 RSI: 0000000000000000 RDI: 0000000000000000 [ 509.611448][T13503] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 509.611458][T13503] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 509.611473][T13503] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 509.611496][T13503] [ 510.004652][T13511] netlink: 24 bytes leftover after parsing attributes in process `syz.0.2091'. [ 510.030085][T13519] binder_alloc: 13518: pid 13518 spamming oneway? 1 buffers allocated for a total size of 4096 [ 510.035091][T13519] binder_alloc: 13518: pid 13518 spamming oneway? 2 buffers allocated for a total size of 5120 [ 511.274766][T13552] 9p: Bad value for 'rfdno' [ 512.083836][T13578] kvm: kvm [13574]: vcpu2, guest rIP: 0xfff0 Unhandled WRMSR(0x4000006f) = 0x6 [ 514.465285][T13618] kvm: kvm [13611]: vcpu2, guest rIP: 0xfff0 Unhandled WRMSR(0x4000006f) = 0x6 [ 514.649136][T13630] nbd: must specify at least one socket [ 515.065036][ T6766] usb 5-1: new high-speed USB device number 56 using dummy_hcd [ 515.224998][ T6766] usb 5-1: Using ep0 maxpacket: 8 [ 515.228697][ T6766] usb 5-1: config index 0 descriptor too short (expected 301, got 45) [ 515.231792][ T6766] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 515.241533][ T6766] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 515.244661][ T6766] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 515.248959][ T6766] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 515.252713][ T6766] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 515.255859][ T6766] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 515.449231][T13659] xt_recent: hitcount (4294901760) is larger than allowed maximum (65535) [ 515.485434][ T6766] usb 5-1: usb_control_msg returned -32 [ 515.487944][ T6766] usbtmc 5-1:16.0: can't read capabilities [ 515.638792][T13668] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(6) [ 515.641379][T13668] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 515.648194][T13668] vhci_hcd vhci_hcd.0: Device attached [ 515.663349][T13668] random: crng reseeded on system resumption [ 515.842547][T13674] kvm: kvm [13671]: vcpu2, guest rIP: 0xfff0 Unhandled WRMSR(0x4000006f) = 0x6 [ 515.925568][ T6027] usb 40-1: SetAddress Request (2) to port 0 [ 515.928204][ T6027] usb 40-1: new SuperSpeed USB device number 2 using vhci_hcd [ 516.352518][T13669] vhci_hcd: connection reset by peer [ 516.354440][ T785] vhci_hcd vhci_hcd.1: stop threads [ 516.356342][ T785] vhci_hcd vhci_hcd.1: release socket [ 516.358229][ T785] vhci_hcd vhci_hcd.1: disconnect device [ 516.849083][T13689] netlink: 830 bytes leftover after parsing attributes in process `syz.3.2146'. [ 517.033631][T13691] xt_recent: hitcount (4294901760) is larger than allowed maximum (65535) [ 517.332367][T13716] kvm: kvm [13700]: vcpu2, guest rIP: 0xfff0 Unhandled WRMSR(0x4000006f) = 0x6 [ 517.616882][T13728] netlink: 212348 bytes leftover after parsing attributes in process `syz.3.2156'. [ 517.706657][ T5988] usb 5-1: USB disconnect, device number 56 [ 517.749436][T13730] FAULT_INJECTION: forcing a failure. [ 517.749436][T13730] name failslab, interval 1, probability 0, space 0, times 0 [ 517.756131][T13730] CPU: 2 UID: 0 PID: 13730 Comm: syz.0.2157 Tainted: G L syzkaller #0 PREEMPT(full) [ 517.756151][T13730] Tainted: [L]=SOFTLOCKUP [ 517.756156][T13730] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 517.756162][T13730] Call Trace: [ 517.756166][T13730] [ 517.756171][T13730] dump_stack_lvl+0x16c/0x1f0 [ 517.756193][T13730] should_fail_ex+0x512/0x640 [ 517.756206][T13730] ? kmem_cache_alloc_noprof+0x62/0x770 [ 517.756220][T13730] should_failslab+0xc2/0x120 [ 517.756236][T13730] kmem_cache_alloc_noprof+0x83/0x770 [ 517.756249][T13730] ? mas_alloc_nodes+0x27b/0x380 [ 517.756265][T13730] ? mas_alloc_nodes+0x27b/0x380 [ 517.756278][T13730] mas_alloc_nodes+0x27b/0x380 [ 517.756293][T13730] mas_preallocate+0x5e3/0xee0 [ 517.756302][T13730] ? __memcg_slab_post_alloc_hook+0x412/0x880 [ 517.756316][T13730] ? __pfx_mas_preallocate+0x10/0x10 [ 517.756329][T13730] ? anon_vma_name+0x81/0x2f0 [ 517.756341][T13730] __split_vma+0x34a/0x1050 [ 517.756356][T13730] ? __pfx___split_vma+0x10/0x10 [ 517.756374][T13730] vms_gather_munmap_vmas+0x3aa/0x1340 [ 517.756389][T13730] ? __pfx_vms_gather_munmap_vmas+0x10/0x10 [ 517.756403][T13730] ? __pfx___might_resched+0x10/0x10 [ 517.756419][T13730] ? should_fail_alloc_page+0xee/0x130 [ 517.756450][T13730] do_vmi_align_munmap+0x286/0x7e0 [ 517.756467][T13730] ? __pfx_do_vmi_align_munmap+0x10/0x10 [ 517.756479][T13730] ? find_held_lock+0x2b/0x80 [ 517.756511][T13730] do_vmi_munmap+0x204/0x3e0 [ 517.756525][T13730] do_munmap+0xb6/0xf0 [ 517.756540][T13730] ? __pfx_do_munmap+0x10/0x10 [ 517.756561][T13730] ? __pfx_down_write_killable+0x10/0x10 [ 517.756580][T13730] mremap_to+0x236/0x450 [ 517.756593][T13730] do_mremap+0xd89/0x2020 [ 517.756606][T13730] ? get_pid_task+0x106/0x250 [ 517.756617][T13730] ? proc_fail_nth_write+0x9f/0x220 [ 517.756628][T13730] ? find_held_lock+0x2b/0x80 [ 517.756640][T13730] ? __pfx_do_mremap+0x10/0x10 [ 517.756654][T13730] ? find_held_lock+0x2b/0x80 [ 517.756667][T13730] ? ksys_write+0x190/0x250 [ 517.756685][T13730] __do_sys_mremap+0x119/0x170 [ 517.756697][T13730] ? __pfx___do_sys_mremap+0x10/0x10 [ 517.756708][T13730] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 517.756728][T13730] ? do_user_addr_fault+0x843/0x1370 [ 517.756744][T13730] __do_fast_syscall_32+0xe8/0x680 [ 517.756757][T13730] do_fast_syscall_32+0x32/0x80 [ 517.756769][T13730] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 517.756787][T13730] RIP: 0023:0xf708d579 [ 517.756799][T13730] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 517.756813][T13730] RSP: 002b:00000000f547d55c EFLAGS: 00000296 ORIG_RAX: 00000000000000a3 [ 517.756831][T13730] RAX: ffffffffffffffda RBX: 0000000080000000 RCX: 0000000000600600 [ 517.756837][T13730] RDX: 0000000000200000 RSI: 0000000000000003 RDI: 0000000080a00000 [ 517.756843][T13730] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 517.756850][T13730] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 517.756855][T13730] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 517.756869][T13730] [ 517.912062][T13732] xt_recent: hitcount (4294901760) is larger than allowed maximum (65535) [ 518.617041][ T6140] usb 6-1: new high-speed USB device number 11 using dummy_hcd [ 518.767183][ T6140] usb 6-1: Using ep0 maxpacket: 8 [ 518.770993][ T6140] usb 6-1: config index 0 descriptor too short (expected 301, got 45) [ 518.773767][ T6140] usb 6-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 518.776843][ T6140] usb 6-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 518.784016][ T6140] usb 6-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 518.793973][ T6140] usb 6-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 518.798080][ T6140] usb 6-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 518.800886][ T6140] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 519.018035][ T6140] usb 6-1: usb_control_msg returned -32 [ 519.019858][ T6140] usbtmc 6-1:16.0: can't read capabilities [ 519.222255][T13765] netdevsim netdevsim0 eth3 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 519.302762][T13765] netdevsim netdevsim0 eth2 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 519.364525][T13765] netdevsim netdevsim0 eth1 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 519.448871][T13765] netdevsim netdevsim0 eth0 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 519.485522][T13772] kvm: kvm [13764]: vcpu2, guest rIP: 0xfff0 Unhandled WRMSR(0x4000006f) = 0x6 [ 519.517237][ T92] netdevsim netdevsim0 eth0: set [0, 0] type 1 family 0 port 8472 - 0 [ 519.531877][ T92] netdevsim netdevsim0 eth1: set [0, 0] type 1 family 0 port 8472 - 0 [ 519.546093][ T92] netdevsim netdevsim0 eth2: set [0, 0] type 1 family 0 port 8472 - 0 [ 519.561168][ T92] netdevsim netdevsim0 eth3: set [0, 0] type 1 family 0 port 8472 - 0 [ 520.292301][T13785] netlink: 12 bytes leftover after parsing attributes in process `syz.2.2176'. [ 520.297262][T13785] Set syz0 is full, maxelem 0 reached [ 520.301516][T13785] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 520.349536][T13788] sg_write: data in/out 124/1 bytes for SCSI command 0x1c-- guessing data in; [ 520.349536][T13788] program syz.0.2177 not setting count and/or reply_len properly [ 520.403228][T13792] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2178'. [ 520.885339][T13797] kvm: kvm [13794]: vcpu2, guest rIP: 0xfff0 Unhandled WRMSR(0x4000006f) = 0x6 [ 520.887890][T13799] FAULT_INJECTION: forcing a failure. [ 520.887890][T13799] name failslab, interval 1, probability 0, space 0, times 0 [ 520.893908][T13799] CPU: 3 UID: 0 PID: 13799 Comm: syz.3.2181 Tainted: G L syzkaller #0 PREEMPT(full) [ 520.893936][T13799] Tainted: [L]=SOFTLOCKUP [ 520.893942][T13799] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 520.893953][T13799] Call Trace: [ 520.893959][T13799] [ 520.893966][T13799] dump_stack_lvl+0x16c/0x1f0 [ 520.893998][T13799] should_fail_ex+0x512/0x640 [ 520.894018][T13799] ? kmem_cache_alloc_node_noprof+0x65/0x800 [ 520.894042][T13799] should_failslab+0xc2/0x120 [ 520.894068][T13799] kmem_cache_alloc_node_noprof+0x86/0x800 [ 520.894089][T13799] ? __alloc_skb+0x156/0x410 [ 520.894115][T13799] ? __alloc_skb+0x156/0x410 [ 520.894149][T13799] __alloc_skb+0x156/0x410 [ 520.894168][T13799] ? __alloc_skb+0x35d/0x410 [ 520.894187][T13799] ? __pfx___alloc_skb+0x10/0x10 [ 520.894209][T13799] ? __pfx___might_resched+0x10/0x10 [ 520.894238][T13799] netlink_alloc_large_skb+0x69/0x140 [ 520.894266][T13799] netlink_sendmsg+0x698/0xdd0 [ 520.894318][T13799] ? __pfx_netlink_sendmsg+0x10/0x10 [ 520.894346][T13799] ? aa_sock_msg_perm.constprop.0+0x100/0x1b0 [ 520.894369][T13799] __sys_sendto+0x4a3/0x520 [ 520.894392][T13799] ? __pfx___sys_sendto+0x10/0x10 [ 520.894411][T13799] ? __lock_acquire+0x436/0x2890 [ 520.894456][T13799] __ia32_compat_sys_socketcall+0x62a/0x780 [ 520.894482][T13799] ? __fget_files+0x20e/0x3c0 [ 520.894505][T13799] ? __pfx___ia32_compat_sys_socketcall+0x10/0x10 [ 520.894534][T13799] ? fput+0x70/0xf0 [ 520.894556][T13799] ? do_user_addr_fault+0x843/0x1370 [ 520.894583][T13799] __do_fast_syscall_32+0xe8/0x680 [ 520.894612][T13799] do_fast_syscall_32+0x32/0x80 [ 520.894630][T13799] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 520.894650][T13799] RIP: 0023:0xf7fc7579 [ 520.894665][T13799] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 520.894681][T13799] RSP: 002b:00000000f54b5430 EFLAGS: 00000293 ORIG_RAX: 0000000000000066 [ 520.894695][T13799] RAX: ffffffffffffffda RBX: 000000000000000b RCX: 00000000f54b5444 [ 520.894704][T13799] RDX: 0000000000000000 RSI: 00000000f54b5560 RDI: 00000000f7456ff4 [ 520.894712][T13799] RBP: 00000000f54b5560 R08: 0000000000000000 R09: 0000000000000000 [ 520.894720][T13799] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 520.894730][T13799] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 520.894752][T13799] [ 520.978759][ T6027] usb 40-1: device descriptor read/8, error -110 [ 521.293807][ T6007] usb 6-1: USB disconnect, device number 11 [ 521.399905][ T6027] usb usb40-port1: attempt power cycle [ 521.557482][T13816] netlink: 24 bytes leftover after parsing attributes in process `syz.1.2186'. [ 521.975142][ T6027] usb usb40-port1: unable to enumerate USB device [ 522.490022][T13823] netlink: 'syz.1.2188': attribute type 1 has an invalid length. [ 522.515521][T13823] 8021q: adding VLAN 0 to HW filter on device bond1 [ 522.538734][T13823] bond1: (slave gretap1): making interface the new active one [ 522.543107][T13823] bond1: (slave gretap1): Enslaving as an active interface with an up link [ 522.578129][T13826] vti0: entered promiscuous mode [ 522.580520][T13826] vti0: entered allmulticast mode [ 523.191364][T13838] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(7) [ 523.193712][T13838] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 523.199944][T13838] vhci_hcd vhci_hcd.0: Device attached [ 523.242886][T13838] netlink: 'syz.0.2192': attribute type 12 has an invalid length. [ 523.505502][T13839] vhci_hcd: connection closed [ 523.506560][ T8149] vhci_hcd vhci_hcd.0: stop threads [ 523.511624][ T8149] vhci_hcd vhci_hcd.0: release socket [ 523.519999][ T8149] vhci_hcd vhci_hcd.0: disconnect device [ 523.530064][ T61] usb 38-1: enqueue for inactive port 0 [ 524.021405][ T61] usb usb38-port1: attempt power cycle [ 524.621161][ T61] usb usb38-port1: unable to enumerate USB device [ 524.671531][T13848] netlink: 830 bytes leftover after parsing attributes in process `syz.3.2195'. [ 524.867595][T13870] siw: device registration error -23 [ 525.429140][T13886] fuse: Bad value for 'user_id' [ 525.431502][T13886] fuse: Bad value for 'user_id' [ 525.624132][T13887] ceph: No mds server is up or the cluster is laggy [ 525.643826][ T61] libceph: connect (1)[c::]:6789 error -101 [ 525.647301][ T61] libceph: mon0 (1)[c::]:6789 connect error [ 526.068136][T13904] netlink: 24 bytes leftover after parsing attributes in process `syz.0.2210'. [ 526.465380][T13913] fuse: Bad value for 'group_id' [ 526.467065][T13913] fuse: Bad value for 'group_id' [ 526.529520][T13912] kvm: kvm [13905]: vcpu2, guest rIP: 0xfff0 Unhandled WRMSR(0x4000006f) = 0x6 [ 528.743005][T13952] netlink: 24 bytes leftover after parsing attributes in process `syz.3.2222'. [ 529.336559][T13957] netlink: 830 bytes leftover after parsing attributes in process `syz.0.2223'. [ 529.551678][T13969] kvm: kvm [13960]: vcpu2, guest rIP: 0xfff0 Unhandled WRMSR(0x4000006f) = 0x6 [ 530.186746][ T4813] Bluetooth: Error in BCSP hdr checksum [ 530.818696][ T40] audit: type=1326 audit(1768628495.554:727): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13985 comm="syz.0.2232" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf708d579 code=0x7ffc0000 [ 530.827528][ T40] audit: type=1326 audit(1768628495.554:728): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13985 comm="syz.0.2232" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf708d579 code=0x7ffc0000 [ 530.835851][ T40] audit: type=1326 audit(1768628495.554:729): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13985 comm="syz.0.2232" exe="/syz-executor" sig=0 arch=40000003 syscall=21 compat=1 ip=0xf708d579 code=0x7ffc0000 [ 530.844506][ T40] audit: type=1326 audit(1768628495.574:730): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13985 comm="syz.0.2232" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf708d579 code=0x7ffc0000 [ 530.858980][ T40] audit: type=1326 audit(1768628495.574:731): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13985 comm="syz.0.2232" exe="/syz-executor" sig=0 arch=40000003 syscall=21 compat=1 ip=0xf708d579 code=0x7ffc0000 [ 530.867966][ T40] audit: type=1326 audit(1768628495.594:732): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13985 comm="syz.0.2232" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf708d579 code=0x7ffc0000 [ 530.876215][ T40] audit: type=1326 audit(1768628495.594:733): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13985 comm="syz.0.2232" exe="/syz-executor" sig=0 arch=40000003 syscall=359 compat=1 ip=0xf708d579 code=0x7ffc0000 [ 530.884926][ T40] audit: type=1326 audit(1768628495.594:734): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13985 comm="syz.0.2232" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf708d579 code=0x7ffc0000 [ 530.893105][ T40] audit: type=1326 audit(1768628495.594:735): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13985 comm="syz.0.2232" exe="/syz-executor" sig=0 arch=40000003 syscall=366 compat=1 ip=0xf708d579 code=0x7ffc0000 [ 530.901892][ T40] audit: type=1326 audit(1768628495.594:736): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13985 comm="syz.0.2232" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf708d579 code=0x7ffc0000 [ 531.209323][T14004] overlayfs: failed to resolve 'appraise': -2 [ 531.668048][T10005] usb 8-1: new high-speed USB device number 51 using dummy_hcd [ 531.844991][T10005] usb 8-1: Using ep0 maxpacket: 8 [ 531.848482][T10005] usb 8-1: config index 0 descriptor too short (expected 301, got 45) [ 531.851989][T10005] usb 8-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 531.855138][T10005] usb 8-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 531.859032][T10005] usb 8-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 531.862467][T10005] usb 8-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 532.185317][ T5948] Bluetooth: hci3: command 0x1003 tx timeout [ 532.189619][ T5956] Bluetooth: hci3: Opcode 0x1003 failed: -110 [ 532.372352][T10005] usb 8-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 532.376315][T10005] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 532.561341][T14023] kvm: kvm [14020]: vcpu2, guest rIP: 0xfff0 Unhandled WRMSR(0x4000006f) = 0x6 [ 532.621039][T10005] usb 8-1: usb_control_msg returned -32 [ 532.624548][T10005] usbtmc 8-1:16.0: can't read capabilities [ 534.308829][ T5988] usb 8-1: USB disconnect, device number 51 [ 535.274636][T14068] kvm: kvm [14064]: vcpu2, guest rIP: 0xfff0 Unhandled WRMSR(0x4000006f) = 0x6 [ 535.991106][ T40] kauditd_printk_skb: 3 callbacks suppressed [ 535.991119][ T40] audit: type=1326 audit(1768628500.730:740): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14073 comm="syz.1.2255" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fe5579 code=0x7ffc0000 [ 535.995055][T14079] /dev/nullb0: Can't open blockdev [ 536.017522][ T40] audit: type=1326 audit(1768628500.730:741): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14073 comm="syz.1.2255" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fe5579 code=0x7ffc0000 [ 536.024463][ T40] audit: type=1326 audit(1768628500.730:742): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14073 comm="syz.1.2255" exe="/syz-executor" sig=0 arch=40000003 syscall=21 compat=1 ip=0xf7fe5579 code=0x7ffc0000 [ 536.037487][ T40] audit: type=1326 audit(1768628500.750:743): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14073 comm="syz.1.2255" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fe5579 code=0x7ffc0000 [ 536.044466][ T40] audit: type=1326 audit(1768628500.750:744): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14073 comm="syz.1.2255" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fe5579 code=0x7ffc0000 [ 536.057659][ T40] audit: type=1326 audit(1768628500.760:745): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14073 comm="syz.1.2255" exe="/syz-executor" sig=0 arch=40000003 syscall=21 compat=1 ip=0xf7fe5579 code=0x7ffc0000 [ 536.065060][ T40] audit: type=1326 audit(1768628500.780:746): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14073 comm="syz.1.2255" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fe5579 code=0x7ffc0000 [ 536.075193][ T40] audit: type=1326 audit(1768628500.780:747): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14073 comm="syz.1.2255" exe="/syz-executor" sig=0 arch=40000003 syscall=359 compat=1 ip=0xf7fe5579 code=0x7ffc0000 [ 536.085383][ T40] audit: type=1326 audit(1768628500.780:748): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14073 comm="syz.1.2255" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fe5579 code=0x7ffc0000 [ 536.095517][ T40] audit: type=1326 audit(1768628500.780:749): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14073 comm="syz.1.2255" exe="/syz-executor" sig=0 arch=40000003 syscall=366 compat=1 ip=0xf7fe5579 code=0x7ffc0000 [ 539.013894][T14119] netlink: 24 bytes leftover after parsing attributes in process `syz.1.2266'. [ 542.101110][ T40] kauditd_printk_skb: 2 callbacks suppressed [ 542.101126][ T40] audit: type=1326 audit(1768628506.827:752): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14135 comm="syz.2.2270" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 542.109647][ T40] audit: type=1326 audit(1768628506.827:753): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14135 comm="syz.2.2270" exe="/syz-executor" sig=0 arch=40000003 syscall=21 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 542.161676][ T40] audit: type=1326 audit(1768628506.897:754): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14135 comm="syz.2.2270" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 542.168240][ T40] audit: type=1326 audit(1768628506.897:755): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14135 comm="syz.2.2270" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 542.211403][ T40] audit: type=1326 audit(1768628506.947:756): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14135 comm="syz.2.2270" exe="/syz-executor" sig=0 arch=40000003 syscall=359 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 542.238775][ T40] audit: type=1326 audit(1768628506.947:757): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14135 comm="syz.2.2270" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 542.251221][ T40] audit: type=1326 audit(1768628506.947:758): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14135 comm="syz.2.2270" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 542.257891][ T40] audit: type=1326 audit(1768628506.947:759): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14135 comm="syz.2.2270" exe="/syz-executor" sig=0 arch=40000003 syscall=366 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 542.281161][ T40] audit: type=1326 audit(1768628506.947:760): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14135 comm="syz.2.2270" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 542.290235][ T40] audit: type=1326 audit(1768628506.947:761): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14135 comm="syz.2.2270" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 542.544488][T14164] netlink: 24 bytes leftover after parsing attributes in process `syz.0.2276'. [ 543.668472][T14177] netlink: 830 bytes leftover after parsing attributes in process `syz.2.2281'. [ 546.039743][T14206] netlink: 24 bytes leftover after parsing attributes in process `syz.0.2287'. [ 546.401256][T14213] fuse: Bad value for 'group_id' [ 546.403082][T14213] fuse: Bad value for 'group_id' [ 546.893515][T14221] netlink: 'syz.1.2293': attribute type 2 has an invalid length. [ 546.896684][T14221] netlink: 'syz.1.2293': attribute type 1 has an invalid length. [ 546.899889][T14221] netlink: 224 bytes leftover after parsing attributes in process `syz.1.2293'. [ 547.190793][T14226] binder: BINDER_SET_CONTEXT_MGR already set [ 547.194450][T14226] binder: 14225:14226 ioctl 4018620d 800002c0 returned -16 [ 548.530828][T14255] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2301'. [ 548.548983][T14255] macsec1: entered allmulticast mode [ 548.550844][T14255] bridge0: entered allmulticast mode [ 548.556135][T14255] bridge0: port 3(macsec1) entered blocking state [ 548.558971][T14255] bridge0: port 3(macsec1) entered disabled state [ 548.589760][T14255] bridge0: left allmulticast mode [ 548.965305][T14268] netlink: 24 bytes leftover after parsing attributes in process `syz.0.2302'. [ 549.214537][T14261] FAULT_INJECTION: forcing a failure. [ 549.214537][T14261] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 549.225089][T14261] CPU: 1 UID: 0 PID: 14261 Comm: syz.2.2303 Tainted: G L syzkaller #0 PREEMPT(full) [ 549.225119][T14261] Tainted: [L]=SOFTLOCKUP [ 549.225123][T14261] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 549.225131][T14261] Call Trace: [ 549.225135][T14261] [ 549.225139][T14261] dump_stack_lvl+0x16c/0x1f0 [ 549.225160][T14261] should_fail_ex+0x512/0x640 [ 549.225176][T14261] __fpu_restore_sig+0x90c/0x1370 [ 549.225195][T14261] ? __pfx___fpu_restore_sig+0x10/0x10 [ 549.225218][T14261] ? __might_fault+0xe3/0x190 [ 549.225229][T14261] ? __might_fault+0x13b/0x190 [ 549.225243][T14261] fpu__restore_sig+0x151/0x190 [ 549.225264][T14261] ia32_restore_sigcontext+0x44a/0x630 [ 549.225276][T14261] ? __pfx_ia32_restore_sigcontext+0x10/0x10 [ 549.225290][T14261] ? rcu_is_watching+0x12/0xc0 [ 549.225305][T14261] ? _raw_spin_unlock_irq+0x23/0x50 [ 549.225320][T14261] ? lockdep_hardirqs_on+0x7c/0x110 [ 549.225332][T14261] __do_compat_sys_rt_sigreturn+0x18c/0x270 [ 549.225343][T14261] ? __pfx___do_compat_sys_rt_sigreturn+0x10/0x10 [ 549.225356][T14261] ? rcu_is_watching+0x12/0xc0 [ 549.225371][T14261] do_int80_emulation+0x104/0x480 [ 549.225383][T14261] asm_int80_emulation+0x1a/0x20 [ 549.225393][T14261] RIP: 0023:0xf707d577 [ 549.225402][T14261] Code: 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 80 5d 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 [ 549.225412][T14261] RSP: 002b:00000000f546d55c EFLAGS: 00000296 [ 549.225421][T14261] RAX: 0000000000000036 RBX: 0000000000000003 RCX: 0000000000002285 [ 549.225427][T14261] RDX: 0000000080000440 RSI: 0000000000000000 RDI: 0000000000000000 [ 549.225433][T14261] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 549.225439][T14261] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 549.225445][T14261] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 549.225458][T14261] [ 549.370842][T14274] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 549.374463][T14274] overlayfs: failed to set xattr on upper [ 549.377203][T14274] overlayfs: ...falling back to redirect_dir=nofollow. [ 549.379985][T14274] overlayfs: ...falling back to index=off. [ 549.382463][T14274] overlayfs: ...falling back to uuid=null. [ 550.522820][T14299] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(11) [ 550.525614][T14299] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 550.529122][T14299] vhci_hcd vhci_hcd.0: Device attached [ 550.733424][T14305] MTD: Attempt to mount non-MTD device "/dev/sr0" [ 550.796137][ T53] usb 44-1: SetAddress Request (14) to port 0 [ 550.798631][ T53] usb 44-1: new SuperSpeed USB device number 14 using vhci_hcd [ 550.847959][T14305] /dev/sr0: Can't open blockdev [ 550.997175][T14300] vhci_hcd: connection reset by peer [ 551.016586][ T5050] vhci_hcd vhci_hcd.3: stop threads [ 551.018940][ T5050] vhci_hcd vhci_hcd.3: release socket [ 551.021341][ T5050] vhci_hcd vhci_hcd.3: disconnect device [ 551.078150][T14314] netlink: 'syz.0.2320': attribute type 1 has an invalid length. [ 551.127466][T14314] gretap1: entered allmulticast mode [ 551.129609][T14315] netlink: 830 bytes leftover after parsing attributes in process `syz.1.2319'. [ 551.445355][T14319] netdevsim netdevsim0 eth3 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 551.522683][T14319] netdevsim netdevsim0 eth2 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 551.632998][T14319] netdevsim netdevsim0 eth1 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 551.730619][T14319] netdevsim netdevsim0 eth0 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 551.844590][T14330] netlink: 830 bytes leftover after parsing attributes in process `syz.3.2324'. [ 551.897010][ T785] netdevsim netdevsim0 eth0: set [0, 0] type 1 family 0 port 8472 - 0 [ 551.908025][ T785] netdevsim netdevsim0 eth1: set [0, 0] type 1 family 0 port 8472 - 0 [ 551.920079][ T785] netdevsim netdevsim0 eth2: set [0, 0] type 1 family 0 port 8472 - 0 [ 551.931169][ T785] netdevsim netdevsim0 eth3: set [0, 0] type 1 family 0 port 8472 - 0 [ 552.967786][T14354] FAULT_INJECTION: forcing a failure. [ 552.967786][T14354] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 552.973377][T14354] CPU: 2 UID: 0 PID: 14354 Comm: syz.1.2331 Tainted: G L syzkaller #0 PREEMPT(full) [ 552.973403][T14354] Tainted: [L]=SOFTLOCKUP [ 552.973410][T14354] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 552.973420][T14354] Call Trace: [ 552.973427][T14354] [ 552.973434][T14354] dump_stack_lvl+0x16c/0x1f0 [ 552.973547][T14354] should_fail_ex+0x512/0x640 [ 552.973577][T14354] _copy_from_user+0x2e/0xd0 [ 552.973600][T14354] get_compat_msghdr+0xa7/0x170 [ 552.973623][T14354] ? __pfx_get_compat_msghdr+0x10/0x10 [ 552.973655][T14354] ___sys_sendmsg+0x1ae/0x1d0 [ 552.973683][T14354] ? __pfx____sys_sendmsg+0x10/0x10 [ 552.973719][T14354] ? find_held_lock+0x2b/0x80 [ 552.973760][T14354] __sys_sendmsg+0x16d/0x220 [ 552.973785][T14354] ? __pfx___sys_sendmsg+0x10/0x10 [ 552.973820][T14354] ? do_user_addr_fault+0x843/0x1370 [ 552.973869][T14354] __do_fast_syscall_32+0xe8/0x680 [ 552.973891][T14354] do_fast_syscall_32+0x32/0x80 [ 552.973910][T14354] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 552.973932][T14354] RIP: 0023:0xf7fe5579 [ 552.973948][T14354] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 552.973966][T14354] RSP: 002b:00000000f54d655c EFLAGS: 00000296 ORIG_RAX: 0000000000000172 [ 552.973983][T14354] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 0000000080000580 [ 552.974027][T14354] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 552.974039][T14354] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 552.974049][T14354] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 552.974059][T14354] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 552.974084][T14354] [ 553.447316][T14369] kvm: kvm [14357]: vcpu2, guest rIP: 0xfff0 Unhandled WRMSR(0x4000006f) = 0x6 [ 553.673187][T14372]  [ 555.019099][ T6140] usb 8-1: new high-speed USB device number 52 using dummy_hcd [ 555.168541][ T6140] usb 8-1: Using ep0 maxpacket: 8 [ 555.172351][ T6140] usb 8-1: config index 0 descriptor too short (expected 301, got 45) [ 555.176080][ T6140] usb 8-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 555.180386][ T6140] usb 8-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 555.184437][ T6140] usb 8-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 555.189059][ T6140] usb 8-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 555.194651][ T6140] usb 8-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 555.198564][ T6140] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 555.309278][T14386] netlink: 830 bytes leftover after parsing attributes in process `syz.0.2341'. [ 555.403805][T14390] netlink: 40 bytes leftover after parsing attributes in process `syz.2.2332'. [ 555.413490][T14390] openvswitch: netlink: Flow actions attr not present in new flow. [ 555.481443][T14393] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2343'. [ 555.494121][T14393] input: syz0 as /devices/virtual/input/input9 [ 555.685296][ T6140] usb 8-1: usb_control_msg returned -32 [ 555.688216][ T6140] usbtmc 8-1:16.0: can't read capabilities [ 555.879072][ T53] usb 44-1: device descriptor read/8, error -110 [ 556.490298][ T53] usb usb44-port1: attempt power cycle [ 556.594058][T14414] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(5) [ 556.596183][T14414] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 556.609572][T14414] vhci_hcd vhci_hcd.0: Device attached [ 556.879588][ T6027] usb 38-1: SetAddress Request (18) to port 0 [ 556.882260][ T6027] usb 38-1: new SuperSpeed USB device number 18 using vhci_hcd [ 557.062976][ T53] usb usb44-port1: unable to enumerate USB device [ 557.127633][T14415] vhci_hcd: connection reset by peer [ 557.137690][ T8149] vhci_hcd vhci_hcd.0: stop threads [ 557.146024][ T8149] vhci_hcd vhci_hcd.0: release socket [ 557.155560][ T8149] vhci_hcd vhci_hcd.0: disconnect device [ 557.275163][ T40] kauditd_printk_skb: 1 callbacks suppressed [ 557.275175][ T40] audit: type=1326 audit(1768628521.998:763): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14423 comm="syz.1.2351" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fe5579 code=0x7ffc0000 [ 557.283828][ T40] audit: type=1326 audit(1768628521.998:764): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14423 comm="syz.1.2351" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fe5579 code=0x7ffc0000 [ 557.290544][ T40] audit: type=1326 audit(1768628521.998:765): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14423 comm="syz.1.2351" exe="/syz-executor" sig=0 arch=40000003 syscall=21 compat=1 ip=0xf7fe5579 code=0x7ffc0000 [ 557.315029][ T40] audit: type=1326 audit(1768628522.038:766): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14423 comm="syz.1.2351" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fe5579 code=0x7ffc0000 [ 557.321971][ T40] audit: type=1326 audit(1768628522.038:767): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14423 comm="syz.1.2351" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fe5579 code=0x7ffc0000 [ 557.328613][ T40] audit: type=1326 audit(1768628522.038:768): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14423 comm="syz.1.2351" exe="/syz-executor" sig=0 arch=40000003 syscall=21 compat=1 ip=0xf7fe5579 code=0x7ffc0000 [ 557.340583][ T40] audit: type=1326 audit(1768628522.058:769): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14423 comm="syz.1.2351" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fe5579 code=0x7ffc0000 [ 557.347364][ T40] audit: type=1326 audit(1768628522.058:770): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14423 comm="syz.1.2351" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fe5579 code=0x7ffc0000 [ 557.354401][ T40] audit: type=1326 audit(1768628522.058:771): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14423 comm="syz.1.2351" exe="/syz-executor" sig=0 arch=40000003 syscall=359 compat=1 ip=0xf7fe5579 code=0x7ffc0000 [ 557.361444][ T40] audit: type=1326 audit(1768628522.058:772): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14423 comm="syz.1.2351" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fe5579 code=0x7ffc0000 [ 557.676809][ T6140] usb 8-1: USB disconnect, device number 52 [ 557.940471][T14450] netlink: 830 bytes leftover after parsing attributes in process `syz.2.2356'. [ 559.028884][T14463] netlink: 40 bytes leftover after parsing attributes in process `syz.3.2357'. [ 559.321012][ T5988] usb 6-1: new high-speed USB device number 12 using dummy_hcd [ 559.541052][ T5988] usb 6-1: Using ep0 maxpacket: 8 [ 559.545163][ T5988] usb 6-1: config index 0 descriptor too short (expected 301, got 45) [ 559.561200][ T5988] usb 6-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 559.565274][ T5988] usb 6-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 559.569285][ T5988] usb 6-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 559.580998][ T5988] usb 6-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 559.591014][ T5988] usb 6-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 559.594808][ T5988] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 559.822782][ T5988] usb 6-1: usb_control_msg returned -32 [ 559.831258][ T5988] usbtmc 6-1:16.0: can't read capabilities [ 561.511958][T14491] kvm: kvm [14483]: vcpu2, guest rIP: 0xfff0 Unhandled WRMSR(0x4000006f) = 0x6 [ 561.806705][T14495] /dev/nullb0: Can't open blockdev [ 561.962408][ T6027] usb 38-1: device descriptor read/8, error -110 [ 561.993884][ T5988] usb 6-1: USB disconnect, device number 12 [ 562.372989][ T6027] usb usb38-port1: attempt power cycle [ 562.953843][ T6027] usb usb38-port1: unable to enumerate USB device [ 563.099750][ T40] kauditd_printk_skb: 9 callbacks suppressed [ 563.099768][ T40] audit: type=1326 audit(1768628527.815:782): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14508 comm="syz.0.2370" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf708d579 code=0x7ffc0000 [ 563.125099][ T40] audit: type=1326 audit(1768628527.815:783): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14508 comm="syz.0.2370" exe="/syz-executor" sig=0 arch=40000003 syscall=21 compat=1 ip=0xf708d579 code=0x7ffc0000 [ 563.203545][ T40] audit: type=1326 audit(1768628527.915:784): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14508 comm="syz.0.2370" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf708d579 code=0x7ffc0000 [ 563.230822][ T40] audit: type=1326 audit(1768628527.925:785): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14508 comm="syz.0.2370" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf708d579 code=0x7ffc0000 [ 563.246560][ T40] audit: type=1326 audit(1768628527.955:786): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14508 comm="syz.0.2370" exe="/syz-executor" sig=0 arch=40000003 syscall=359 compat=1 ip=0xf708d579 code=0x7ffc0000 [ 563.258123][ T40] audit: type=1326 audit(1768628527.955:787): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14508 comm="syz.0.2370" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf708d579 code=0x7ffc0000 [ 563.278431][ T40] audit: type=1326 audit(1768628527.955:788): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14508 comm="syz.0.2370" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf708d579 code=0x7ffc0000 [ 563.279848][T14525] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 563.308963][ T40] audit: type=1326 audit(1768628527.955:789): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14508 comm="syz.0.2370" exe="/syz-executor" sig=0 arch=40000003 syscall=366 compat=1 ip=0xf708d579 code=0x7ffc0000 [ 563.320814][ T40] audit: type=1326 audit(1768628527.955:790): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14508 comm="syz.0.2370" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf708d579 code=0x7ffc0000 [ 563.335551][ T40] audit: type=1326 audit(1768628527.955:791): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14508 comm="syz.0.2370" exe="/syz-executor" sig=0 arch=40000003 syscall=310 compat=1 ip=0xf708d579 code=0x7ffc0000 [ 563.835677][T14533] netlink: 24 bytes leftover after parsing attributes in process `syz.1.2374'. [ 564.636575][T14538] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 564.793790][T14538] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 565.089669][T14549] kvm: kvm [14541]: vcpu2, guest rIP: 0xfff0 Unhandled WRMSR(0x4000006f) = 0x6 [ 565.097919][T14550] netlink: 64 bytes leftover after parsing attributes in process `syz.3.2378'. [ 565.113572][T14538] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 565.219012][T14538] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 565.361596][ T7112] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 565.375789][ T7112] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 565.383669][ T7112] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 565.394090][ T7112] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 565.632331][T14556] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 565.637203][T14556] block device autoloading is deprecated and will be removed. [ 566.227168][T14569] netlink: 830 bytes leftover after parsing attributes in process `syz.1.2385'. [ 566.427604][T14570] netlink: 24 bytes leftover after parsing attributes in process `syz.0.2383'. [ 566.874325][T14577] FAULT_INJECTION: forcing a failure. [ 566.874325][T14577] name failslab, interval 1, probability 0, space 0, times 0 [ 566.879774][T14577] CPU: 1 UID: 0 PID: 14577 Comm: syz.1.2388 Tainted: G L syzkaller #0 PREEMPT(full) [ 566.879800][T14577] Tainted: [L]=SOFTLOCKUP [ 566.879805][T14577] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 566.879815][T14577] Call Trace: [ 566.879821][T14577] [ 566.879829][T14577] dump_stack_lvl+0x16c/0x1f0 [ 566.879859][T14577] should_fail_ex+0x512/0x640 [ 566.879885][T14577] ? kmem_cache_alloc_node_noprof+0x65/0x800 [ 566.879912][T14577] should_failslab+0xc2/0x120 [ 566.879935][T14577] kmem_cache_alloc_node_noprof+0x86/0x800 [ 566.879954][T14577] ? __alloc_skb+0x156/0x410 [ 566.879977][T14577] ? __alloc_skb+0x156/0x410 [ 566.879994][T14577] __alloc_skb+0x156/0x410 [ 566.880015][T14577] ? __alloc_skb+0x35d/0x410 [ 566.880032][T14577] ? __pfx___alloc_skb+0x10/0x10 [ 566.880073][T14577] ? is_bpf_text_address+0x8a/0x1a0 [ 566.880094][T14577] ? bpf_ksym_find+0x124/0x1c0 [ 566.880114][T14577] alloc_skb_with_frags+0xe0/0x860 [ 566.880137][T14577] ? unwind_get_return_address+0x59/0xa0 [ 566.880161][T14577] sock_alloc_send_pskb+0x7f9/0x980 [ 566.880180][T14577] ? __lock_acquire+0x436/0x2890 [ 566.880205][T14577] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 566.880224][T14577] ? __pfx___might_resched+0x10/0x10 [ 566.880244][T14577] ? find_held_lock+0x2b/0x80 [ 566.880267][T14577] ? aa_sk_perm+0x2f2/0xae0 [ 566.880287][T14577] hci_sock_sendmsg+0x1c7/0x26b0 [ 566.880315][T14577] ? __pfx_hci_sock_sendmsg+0x10/0x10 [ 566.880338][T14577] ? aa_sock_msg_perm.constprop.0+0x100/0x1b0 [ 566.880359][T14577] sock_write_iter+0x566/0x610 [ 566.880377][T14577] ? __pfx_sock_write_iter+0x10/0x10 [ 566.880400][T14577] ? bpf_lsm_file_permission+0x9/0x10 [ 566.880419][T14577] ? security_file_permission+0x71/0x210 [ 566.880440][T14577] ? rw_verify_area+0xcf/0x6c0 [ 566.880462][T14577] vfs_write+0x7d3/0x11d0 [ 566.880485][T14577] ? __pfx_sock_write_iter+0x10/0x10 [ 566.880503][T14577] ? __pfx_vfs_write+0x10/0x10 [ 566.880522][T14577] ? find_held_lock+0x2b/0x80 [ 566.880555][T14577] ksys_write+0x1f8/0x250 [ 566.880575][T14577] ? __pfx_ksys_write+0x10/0x10 [ 566.880597][T14577] ? do_user_addr_fault+0x843/0x1370 [ 566.880619][T14577] __do_fast_syscall_32+0xe8/0x680 [ 566.880638][T14577] do_fast_syscall_32+0x32/0x80 [ 566.880654][T14577] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 566.880673][T14577] RIP: 0023:0xf7fe5579 [ 566.880687][T14577] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 566.880701][T14577] RSP: 002b:00000000f54d655c EFLAGS: 00000296 ORIG_RAX: 0000000000000004 [ 566.880717][T14577] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000080000140 [ 566.880728][T14577] RDX: 0000000000000007 RSI: 0000000000000000 RDI: 0000000000000000 [ 566.880736][T14577] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 566.880745][T14577] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 566.880754][T14577] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 566.880776][T14577] [ 566.935504][ T6173] usb 8-1: new high-speed USB device number 53 using dummy_hcd [ 567.136667][T14583] kvm: kvm [14579]: vcpu2, guest rIP: 0xfff0 Unhandled WRMSR(0x4000006f) = 0x6 [ 567.739717][ T1416] ieee802154 phy0 wpan0: encryption failed: -22 [ 567.744055][ T1416] ieee802154 phy1 wpan1: encryption failed: -22 [ 568.095800][ T6173] usb 8-1: Using ep0 maxpacket: 8 [ 568.099872][ T6173] usb 8-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 568.104033][ T6173] usb 8-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 568.108198][ T6173] usb 8-1: config 16 interface 0 altsetting 0 endpoint 0x8B has invalid maxpacket 30768, setting to 1024 [ 568.113507][ T6173] usb 8-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 1024 [ 568.117946][ T6173] usb 8-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 568.123532][ T6173] usb 8-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 568.127603][ T6173] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 568.334690][ T6173] usb 8-1: usb_control_msg returned -32 [ 568.335275][T14572] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 568.337115][ T6173] usbtmc 8-1:16.0: can't read capabilities [ 568.342088][T14572] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 568.347727][T14572] FAULT_INJECTION: forcing a failure. [ 568.347727][T14572] name failslab, interval 1, probability 0, space 0, times 0 [ 568.351815][T14572] CPU: 1 UID: 0 PID: 14572 Comm: syz.3.2386 Tainted: G L syzkaller #0 PREEMPT(full) [ 568.351833][T14572] Tainted: [L]=SOFTLOCKUP [ 568.351837][T14572] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 568.351843][T14572] Call Trace: [ 568.351847][T14572] [ 568.351852][T14572] dump_stack_lvl+0x16c/0x1f0 [ 568.351885][T14572] should_fail_ex+0x512/0x640 [ 568.351899][T14572] ? fs_reclaim_acquire+0xae/0x150 [ 568.351916][T14572] should_failslab+0xc2/0x120 [ 568.351932][T14572] __kmalloc_noprof+0xeb/0x910 [ 568.351944][T14572] ? tomoyo_realpath_from_path+0xc2/0x6e0 [ 568.351962][T14572] ? tomoyo_realpath_from_path+0xc2/0x6e0 [ 568.351976][T14572] tomoyo_realpath_from_path+0xc2/0x6e0 [ 568.351992][T14572] ? tomoyo_profile+0x47/0x60 [ 568.352010][T14572] tomoyo_path_number_perm+0x245/0x580 [ 568.352022][T14572] ? tomoyo_path_number_perm+0x237/0x580 [ 568.352035][T14572] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 568.352062][T14572] ? find_held_lock+0x2b/0x80 [ 568.352076][T14572] ? hook_file_ioctl_common+0x144/0x410 [ 568.352092][T14572] ? __fget_files+0x20e/0x3c0 [ 568.352106][T14572] ? __fput_deferred+0x470/0x480 [ 568.352123][T14572] security_file_ioctl_compat+0x9b/0x240 [ 568.352138][T14572] __ia32_compat_sys_ioctl+0xc3/0x370 [ 568.352153][T14572] __do_fast_syscall_32+0xe8/0x680 [ 568.352166][T14572] do_fast_syscall_32+0x32/0x80 [ 568.352177][T14572] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 568.352190][T14572] RIP: 0023:0xf7fc7579 [ 568.352199][T14572] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 568.352210][T14572] RSP: 002b:00000000f54b655c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 568.352220][T14572] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00000000c0145b0d [ 568.352227][T14572] RDX: 0000000080000040 RSI: 0000000000000000 RDI: 0000000000000000 [ 568.352233][T14572] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 568.352239][T14572] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 568.352245][T14572] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 568.352258][T14572] [ 568.352287][T14572] ERROR: Out of memory at tomoyo_realpath_from_path. [ 568.434344][ T75] usb 8-1: USB disconnect, device number 53 [ 569.172023][T14605] netlink: 24 bytes leftover after parsing attributes in process `syz.2.2395'. [ 569.521448][T14614] geneve3: entered promiscuous mode [ 569.522216][ T7112] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 44587 - 0 [ 569.526697][ T7112] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 44587 - 0 [ 569.526723][ T7112] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 44587 - 0 [ 569.526739][ T7112] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 44587 - 0 [ 570.141168][T14634] kvm: kvm [14621]: vcpu2, guest rIP: 0xfff0 Unhandled WRMSR(0x4000006f) = 0x6 [ 570.244740][T14636] netlink: 830 bytes leftover after parsing attributes in process `syz.3.2403'. [ 571.515833][T14651] netlink: 830 bytes leftover after parsing attributes in process `syz.2.2407'. [ 571.575666][T14653] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2408'. [ 571.715932][T14655] netlink: 'syz.0.2410': attribute type 52 has an invalid length. [ 571.719347][T14655] netlink: 12 bytes leftover after parsing attributes in process `syz.0.2410'. [ 573.528055][T14682] netlink: 830 bytes leftover after parsing attributes in process `syz.2.2418'. [ 574.335110][ T5948] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 574.351804][ T5948] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 574.363761][ T5948] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 574.435842][ T5948] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 574.531886][ T5948] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 574.552028][ T5956] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 574.555812][ T5956] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 574.561506][ T5956] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 574.569638][ T5956] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 574.573604][ T5956] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 574.884933][ T8149] netdevsim netdevsim0 eth3 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 574.892738][ T8149] netdevsim netdevsim0 eth3 (unregistering): unset [1, 0] type 2 family 0 port 44587 - 0 [ 574.988535][ T8149] netdevsim netdevsim0 eth2 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 574.995769][ T8149] netdevsim netdevsim0 eth2 (unregistering): unset [1, 0] type 2 family 0 port 44587 - 0 [ 575.079681][ T8149] netdevsim netdevsim0 eth1 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 575.084479][ T8149] netdevsim netdevsim0 eth1 (unregistering): unset [1, 0] type 2 family 0 port 44587 - 0 [ 575.101534][T14691] chnl_net:caif_netlink_parms(): no params data found [ 575.184221][ T8149] netdevsim netdevsim0 eth0 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 575.188088][ T8149] netdevsim netdevsim0 eth0 (unregistering): unset [1, 0] type 2 family 0 port 44587 - 0 [ 575.213718][T14691] bridge0: port 1(bridge_slave_0) entered blocking state [ 575.217206][T14691] bridge0: port 1(bridge_slave_0) entered disabled state [ 575.219970][T14691] bridge_slave_0: entered allmulticast mode [ 575.222872][T14691] bridge_slave_0: entered promiscuous mode [ 575.226842][T14691] bridge0: port 2(bridge_slave_1) entered blocking state [ 575.229398][T14691] bridge0: port 2(bridge_slave_1) entered disabled state [ 575.234314][T14691] bridge_slave_1: entered allmulticast mode [ 575.237022][T14691] bridge_slave_1: entered promiscuous mode [ 575.271493][T14691] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 575.276666][T14691] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 575.498079][T14691] team0: Port device team_slave_0 added [ 575.502952][T14691] team0: Port device team_slave_1 added [ 575.525134][T14691] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 575.528102][T14691] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 575.538971][T14691] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 575.545131][T14691] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 575.548078][T14691] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 575.562637][T14691] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 576.043936][ T40] audit: type=1326 audit(1768628540.758:792): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14726 comm="syz.2.2430" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 576.053161][ T40] audit: type=1326 audit(1768628540.758:793): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14726 comm="syz.2.2430" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 576.063269][ T40] audit: type=1326 audit(1768628540.758:794): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14726 comm="syz.2.2430" exe="/syz-executor" sig=0 arch=40000003 syscall=327 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 576.074273][ T40] audit: type=1326 audit(1768628540.758:795): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14726 comm="syz.2.2430" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 576.082611][ T40] audit: type=1326 audit(1768628540.758:796): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14726 comm="syz.2.2430" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 576.091229][ T40] audit: type=1326 audit(1768628540.758:797): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14726 comm="syz.2.2430" exe="/syz-executor" sig=0 arch=40000003 syscall=357 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 576.099112][ T40] audit: type=1326 audit(1768628540.758:798): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14726 comm="syz.2.2430" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 576.099547][ T8149] bond0 (unregistering): (slave dummy0): Releasing backup interface [ 576.109537][ T40] audit: type=1326 audit(1768628540.758:799): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14726 comm="syz.2.2430" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 576.117854][ T40] audit: type=1326 audit(1768628540.758:800): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14726 comm="syz.2.2430" exe="/syz-executor" sig=0 arch=40000003 syscall=357 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 576.120127][ T8149] bond0 (unregistering): Released all slaves [ 576.124432][ T40] audit: type=1326 audit(1768628540.758:801): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14726 comm="syz.2.2430" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 576.128449][T14728] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(9) [ 576.136161][T14728] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 576.139945][T14728] vhci_hcd vhci_hcd.0: Device attached [ 576.148541][ T8149] bond1 (unregistering): Released all slaves [ 576.183819][T14691] hsr_slave_0: entered promiscuous mode [ 576.184599][T14691] hsr_slave_1: entered promiscuous mode [ 576.185143][T14691] debugfs: 'hsr0' already exists in 'hsr' [ 576.185162][T14691] Cannot create hsr debugfs directory [ 576.294356][T14737] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2431'. [ 576.400386][ T6173] usb 42-1: SetAddress Request (10) to port 0 [ 576.402929][ T6173] usb 42-1: new SuperSpeed USB device number 10 using vhci_hcd [ 576.610564][ T5956] Bluetooth: hci3: command tx timeout [ 576.879615][T14729] vhci_hcd: connection reset by peer [ 576.886417][ T92] vhci_hcd vhci_hcd.2: stop threads [ 576.888188][ T92] vhci_hcd vhci_hcd.2: release socket [ 576.890012][ T92] vhci_hcd vhci_hcd.2: disconnect device [ 577.124624][ T6027] usb 8-1: new high-speed USB device number 54 using dummy_hcd [ 577.271929][ T6027] usb 8-1: Using ep0 maxpacket: 8 [ 577.275097][ T6027] usb 8-1: config index 0 descriptor too short (expected 301, got 45) [ 577.277803][ T6027] usb 8-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 577.281127][ T6027] usb 8-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 577.284247][ T6027] usb 8-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 577.287405][ T6027] usb 8-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 577.292896][ T6027] usb 8-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 577.295866][ T6027] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 577.507692][ T6027] usb 8-1: usb_control_msg returned -32 [ 577.510765][ T6027] usbtmc 8-1:16.0: can't read capabilities [ 577.529626][ T6027] usb 8-1: USB disconnect, device number 54 [ 578.020987][T14691] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 578.098909][T14691] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 578.137409][T14691] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 578.234170][T14691] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 578.701616][ T5956] Bluetooth: hci3: command tx timeout [ 579.763748][T14691] 8021q: adding VLAN 0 to HW filter on device bond0 [ 579.776381][T14691] 8021q: adding VLAN 0 to HW filter on device team0 [ 579.782285][ T1175] bridge0: port 1(bridge_slave_0) entered blocking state [ 579.784964][ T1175] bridge0: port 1(bridge_slave_0) entered forwarding state [ 579.802756][ T8609] bridge0: port 2(bridge_slave_1) entered blocking state [ 579.805506][ T8609] bridge0: port 2(bridge_slave_1) entered forwarding state [ 580.070225][T14691] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 580.341841][T14691] veth0_vlan: entered promiscuous mode [ 580.352255][T14691] veth1_vlan: entered promiscuous mode [ 580.352668][T14805] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2441'. [ 580.367781][T14691] veth0_macvtap: entered promiscuous mode [ 580.374508][T14691] veth1_macvtap: entered promiscuous mode [ 580.384255][T14691] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 580.400325][T14691] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 580.419017][ T1175] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 580.435230][ T8609] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 580.438106][ T8609] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 580.441305][ T8609] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 580.498179][ T8609] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 580.503683][ T8609] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 580.536575][ T1175] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 580.539804][ T1175] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 580.735576][T14826] FAULT_INJECTION: forcing a failure. [ 580.735576][T14826] name failslab, interval 1, probability 0, space 0, times 0 [ 580.740629][T14826] CPU: 1 UID: 0 PID: 14826 Comm: syz.1.2446 Tainted: G L syzkaller #0 PREEMPT(full) [ 580.740654][T14826] Tainted: [L]=SOFTLOCKUP [ 580.740660][T14826] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 580.740670][T14826] Call Trace: [ 580.740677][T14826] [ 580.740684][T14826] dump_stack_lvl+0x16c/0x1f0 [ 580.740715][T14826] should_fail_ex+0x512/0x640 [ 580.740740][T14826] ? kmem_cache_alloc_node_noprof+0x65/0x800 [ 580.740766][T14826] should_failslab+0xc2/0x120 [ 580.740790][T14826] kmem_cache_alloc_node_noprof+0x86/0x800 [ 580.740810][T14826] ? __alloc_skb+0x156/0x410 [ 580.740834][T14826] ? __alloc_skb+0x156/0x410 [ 580.740852][T14826] __alloc_skb+0x156/0x410 [ 580.740869][T14826] ? __alloc_skb+0x35d/0x410 [ 580.740888][T14826] ? __pfx___alloc_skb+0x10/0x10 [ 580.740907][T14826] ? netlink_autobind.isra.0+0x158/0x370 [ 580.740939][T14826] netlink_alloc_large_skb+0x69/0x140 [ 580.740965][T14826] netlink_sendmsg+0x698/0xdd0 [ 580.740993][T14826] ? __pfx_netlink_sendmsg+0x10/0x10 [ 580.741020][T14826] ? aa_sock_msg_perm.constprop.0+0x100/0x1b0 [ 580.741042][T14826] ____sys_sendmsg+0xa5d/0xc30 [ 580.741061][T14826] ? __pfx_____sys_sendmsg+0x10/0x10 [ 580.741076][T14826] ? get_compat_msghdr+0x11a/0x170 [ 580.741108][T14826] ___sys_sendmsg+0x134/0x1d0 [ 580.741132][T14826] ? __pfx____sys_sendmsg+0x10/0x10 [ 580.741166][T14826] ? find_held_lock+0x2b/0x80 [ 580.741202][T14826] __sys_sendmsg+0x16d/0x220 [ 580.741224][T14826] ? __pfx___sys_sendmsg+0x10/0x10 [ 580.741256][T14826] ? do_user_addr_fault+0x843/0x1370 [ 580.741280][T14826] __do_fast_syscall_32+0xe8/0x680 [ 580.741300][T14826] do_fast_syscall_32+0x32/0x80 [ 580.741317][T14826] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 580.741338][T14826] RIP: 0023:0xf7fe5579 [ 580.741352][T14826] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 580.741368][T14826] RSP: 002b:00000000f54d655c EFLAGS: 00000296 ORIG_RAX: 0000000000000172 [ 580.741385][T14826] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080000480 [ 580.741396][T14826] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 580.741405][T14826] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 580.741415][T14826] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 580.741425][T14826] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 580.741448][T14826] [ 580.792703][ T5956] Bluetooth: hci3: command tx timeout [ 580.950478][T14832] netlink: 24 bytes leftover after parsing attributes in process `syz.1.2448'. [ 580.967679][T14832] sp0: Synchronizing with TNC [ 580.973843][T14832] [U] è [ 581.497965][ T6173] usb 42-1: device descriptor read/8, error -110 [ 581.686972][T14842] kvm: kvm [14837]: vcpu2, guest rIP: 0xfff0 Unhandled WRMSR(0x4000006f) = 0x6 [ 581.788591][T14847] FAULT_INJECTION: forcing a failure. [ 581.788591][T14847] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 581.802323][T14847] CPU: 2 UID: 0 PID: 14847 Comm: syz.0.2452 Tainted: G L syzkaller #0 PREEMPT(full) [ 581.802353][T14847] Tainted: [L]=SOFTLOCKUP [ 581.802359][T14847] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 581.802370][T14847] Call Trace: [ 581.802377][T14847] [ 581.802385][T14847] dump_stack_lvl+0x16c/0x1f0 [ 581.802417][T14847] should_fail_ex+0x512/0x640 [ 581.802441][T14847] _copy_from_user+0x2e/0xd0 [ 581.802461][T14847] compat_do_replace+0x310/0x520 [ 581.802482][T14847] ? __lock_acquire+0x360/0x2890 [ 581.802497][T14847] ? __pfx_compat_do_replace+0x10/0x10 [ 581.802515][T14847] ? sockopt_release_sock+0x52/0x60 [ 581.802537][T14847] ? __local_bh_enable_ip+0xa4/0x120 [ 581.802567][T14847] ? bpf_lsm_capable+0x9/0x10 [ 581.802586][T14847] ? security_capable+0x7e/0x260 [ 581.802606][T14847] do_ip6t_set_ctl+0x5ed/0xbc0 [ 581.802624][T14847] ? find_held_lock+0x2b/0x80 [ 581.802645][T14847] ? nf_sockopt_find.constprop.0+0x222/0x290 [ 581.802666][T14847] ? __pfx_do_ip6t_set_ctl+0x10/0x10 [ 581.802686][T14847] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 581.802702][T14847] ? __pfx___might_resched+0x10/0x10 [ 581.802731][T14847] ? nf_sockopt_find.constprop.0+0x222/0x290 [ 581.802750][T14847] nf_setsockopt+0x8d/0xf0 [ 581.802768][T14847] ipv6_setsockopt+0x135/0x170 [ 581.802798][T14847] tcp_setsockopt+0xa7/0x100 [ 581.802822][T14847] ? __pfx_sock_common_setsockopt+0x10/0x10 [ 581.802849][T14847] do_sock_setsockopt+0xf3/0x1d0 [ 581.802876][T14847] __sys_setsockopt+0x120/0x1a0 [ 581.802900][T14847] __ia32_sys_setsockopt+0xbc/0x160 [ 581.802919][T14847] ? __do_fast_syscall_32+0x9a/0x680 [ 581.802936][T14847] ? lockdep_hardirqs_on+0x7c/0x110 [ 581.802950][T14847] __do_fast_syscall_32+0xe8/0x680 [ 581.802969][T14847] do_fast_syscall_32+0x32/0x80 [ 581.802987][T14847] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 581.803007][T14847] RIP: 0023:0xf7fe5579 [ 581.803021][T14847] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 581.803035][T14847] RSP: 002b:00000000f54d655c EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 581.803053][T14847] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000000029 [ 581.803063][T14847] RDX: 0000000000000040 RSI: 0000000080000780 RDI: 0000000000000508 [ 581.803074][T14847] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 581.803083][T14847] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 581.803093][T14847] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 581.803115][T14847] [ 581.907827][ T6173] usb usb42-port1: attempt power cycle [ 581.943385][ T40] kauditd_printk_skb: 49 callbacks suppressed [ 581.943403][ T40] audit: type=1326 audit(1768628546.645:851): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14848 comm="syz.1.2453" exe="/syz-executor" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7fe5579 code=0x0 [ 582.472360][ T40] audit: type=1326 audit(1768628547.174:852): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14854 comm="syz.0.2455" exe="/syz-executor" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7fe5579 code=0x0 [ 582.534635][ T6173] usb usb42-port1: unable to enumerate USB device [ 582.575276][T14858] FAULT_INJECTION: forcing a failure. [ 582.575276][T14858] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 582.580870][T14858] CPU: 2 UID: 0 PID: 14858 Comm: syz.0.2455 Tainted: G L syzkaller #0 PREEMPT(full) [ 582.580899][T14858] Tainted: [L]=SOFTLOCKUP [ 582.580905][T14858] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 582.580916][T14858] Call Trace: [ 582.580924][T14858] [ 582.580931][T14858] dump_stack_lvl+0x16c/0x1f0 [ 582.580964][T14858] should_fail_ex+0x512/0x640 [ 582.580991][T14858] _copy_to_iter+0x29f/0x1710 [ 582.581018][T14858] ? __pfx__copy_to_iter+0x10/0x10 [ 582.581041][T14858] ? aa_file_perm+0x29e/0x1560 [ 582.581074][T14858] seq_read_iter+0x71e/0x12d0 [ 582.581109][T14858] kernfs_fop_read_iter+0x46c/0x610 [ 582.581144][T14858] do_iter_readv_writev+0x743/0x9e0 [ 582.581170][T14858] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 582.581200][T14858] ? rw_verify_area+0xcf/0x6c0 [ 582.581225][T14858] vfs_readv+0x4cb/0x8b0 [ 582.581249][T14858] ? trace_contention_end+0xdd/0x110 [ 582.581273][T14858] ? __pfx_vfs_readv+0x10/0x10 [ 582.581295][T14858] ? fdget_pos+0x2a2/0x370 [ 582.581321][T14858] ? find_held_lock+0x2b/0x80 [ 582.581358][T14858] ? __fget_files+0x20e/0x3c0 [ 582.581380][T14858] ? __fget_files+0x1f0/0x3c0 [ 582.581411][T14858] ? do_readv+0x132/0x340 [ 582.581432][T14858] do_readv+0x132/0x340 [ 582.581453][T14858] ? __pfx_do_readv+0x10/0x10 [ 582.581476][T14858] ? do_user_addr_fault+0x843/0x1370 [ 582.581503][T14858] __do_fast_syscall_32+0xe8/0x680 [ 582.581525][T14858] do_fast_syscall_32+0x32/0x80 [ 582.581545][T14858] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 582.581567][T14858] RIP: 0023:0xf7fe5579 [ 582.581583][T14858] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 582.581600][T14858] RSP: 002b:00000000f54b555c EFLAGS: 00000296 ORIG_RAX: 0000000000000091 [ 582.581620][T14858] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000080000340 [ 582.581632][T14858] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 582.581642][T14858] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 582.581653][T14858] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 582.581664][T14858] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 582.581691][T14858] [ 582.854441][ T5956] Bluetooth: hci3: command tx timeout [ 583.294268][T14877] netlink: 830 bytes leftover after parsing attributes in process `syz.3.2460'. [ 583.895221][T14881] FAULT_INJECTION: forcing a failure. [ 583.895221][T14881] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 583.900943][T14881] CPU: 1 UID: 0 PID: 14881 Comm: syz.0.2462 Tainted: G L syzkaller #0 PREEMPT(full) [ 583.900973][T14881] Tainted: [L]=SOFTLOCKUP [ 583.900979][T14881] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 583.900991][T14881] Call Trace: [ 583.900997][T14881] [ 583.901005][T14881] dump_stack_lvl+0x16c/0x1f0 [ 583.901037][T14881] should_fail_ex+0x512/0x640 [ 583.901062][T14881] _copy_to_user+0x32/0xd0 [ 583.901084][T14881] simple_read_from_buffer+0xcb/0x170 [ 583.901110][T14881] proc_fail_nth_read+0x197/0x240 [ 583.901139][T14881] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 583.901169][T14881] ? rw_verify_area+0xcf/0x6c0 [ 583.901191][T14881] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 583.901218][T14881] vfs_read+0x1e4/0xcf0 [ 583.901244][T14881] ? __pfx___mutex_lock+0x10/0x10 [ 583.901264][T14881] ? __pfx_vfs_read+0x10/0x10 [ 583.901285][T14881] ? find_held_lock+0x2b/0x80 [ 583.901315][T14881] ? __fget_files+0x20e/0x3c0 [ 583.901347][T14881] ksys_read+0x12a/0x250 [ 583.901369][T14881] ? __pfx_ksys_read+0x10/0x10 [ 583.901401][T14881] __do_fast_syscall_32+0xe8/0x680 [ 583.901422][T14881] do_fast_syscall_32+0x32/0x80 [ 583.901440][T14881] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 583.901462][T14881] RIP: 0023:0xf7fe5579 [ 583.901476][T14881] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 583.901494][T14881] RSP: 002b:00000000f54d6590 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 583.901512][T14881] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00000000f54d6620 [ 583.901524][T14881] RDX: 000000000000000f RSI: 00000000f7476ff4 RDI: 0000000000000000 [ 583.901536][T14881] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 583.901546][T14881] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 583.901557][T14881] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 583.901581][T14881] [ 584.409252][T14886] CIFS mount error: No usable UNC path provided in device string! [ 584.409252][T14886] [ 584.413598][T14886] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 584.820001][T14899] FAULT_INJECTION: forcing a failure. [ 584.820001][T14899] name failslab, interval 1, probability 0, space 0, times 0 [ 584.824371][T14899] CPU: 0 UID: 0 PID: 14899 Comm: syz.2.2466 Tainted: G L syzkaller #0 PREEMPT(full) [ 584.824390][T14899] Tainted: [L]=SOFTLOCKUP [ 584.824393][T14899] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 584.824399][T14899] Call Trace: [ 584.824404][T14899] [ 584.824408][T14899] dump_stack_lvl+0x16c/0x1f0 [ 584.824429][T14899] should_fail_ex+0x512/0x640 [ 584.824442][T14899] ? kmem_cache_alloc_node_noprof+0x65/0x800 [ 584.824457][T14899] should_failslab+0xc2/0x120 [ 584.824474][T14899] kmem_cache_alloc_node_noprof+0x86/0x800 [ 584.824486][T14899] ? __alloc_skb+0x156/0x410 [ 584.824502][T14899] ? __alloc_skb+0x156/0x410 [ 584.824513][T14899] __alloc_skb+0x156/0x410 [ 584.824524][T14899] ? __alloc_skb+0x35d/0x410 [ 584.824536][T14899] ? __pfx___alloc_skb+0x10/0x10 [ 584.824549][T14899] ? netlink_autobind.isra.0+0x158/0x370 [ 584.824569][T14899] netlink_alloc_large_skb+0x69/0x140 [ 584.824586][T14899] netlink_sendmsg+0x698/0xdd0 [ 584.824604][T14899] ? __pfx_netlink_sendmsg+0x10/0x10 [ 584.824621][T14899] ? aa_sock_msg_perm.constprop.0+0x100/0x1b0 [ 584.824635][T14899] ____sys_sendmsg+0xa5d/0xc30 [ 584.824648][T14899] ? __pfx_____sys_sendmsg+0x10/0x10 [ 584.824658][T14899] ? get_compat_msghdr+0x11a/0x170 [ 584.824678][T14899] ___sys_sendmsg+0x134/0x1d0 [ 584.824693][T14899] ? __pfx____sys_sendmsg+0x10/0x10 [ 584.824718][T14899] ? find_held_lock+0x2b/0x80 [ 584.824740][T14899] __sys_sendmsg+0x16d/0x220 [ 584.824755][T14899] ? __pfx___sys_sendmsg+0x10/0x10 [ 584.824795][T14899] ? do_user_addr_fault+0x843/0x1370 [ 584.824818][T14899] __do_fast_syscall_32+0xe8/0x680 [ 584.824838][T14899] do_fast_syscall_32+0x32/0x80 [ 584.824856][T14899] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 584.824877][T14899] RIP: 0023:0xf707d579 [ 584.824891][T14899] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 584.824904][T14899] RSP: 002b:00000000f546d55c EFLAGS: 00000296 ORIG_RAX: 0000000000000172 [ 584.824915][T14899] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 0000000080000280 [ 584.824922][T14899] RDX: 0000000000040004 RSI: 0000000000000000 RDI: 0000000000000000 [ 584.824928][T14899] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 584.824934][T14899] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 584.824940][T14899] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 584.824953][T14899] [ 584.952575][T14902] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 585.201377][T14902] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 585.290114][T14902] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 585.455682][T14902] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 586.174852][ T8609] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 586.188599][ T8609] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 586.202387][ T8609] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 586.223323][ T785] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 586.516859][T14928] netlink: 'syz.3.2471': attribute type 1 has an invalid length. [ 586.579845][T14932] kvm: kvm [14924]: vcpu2, guest rIP: 0xfff0 Unhandled WRMSR(0x4000006f) = 0x6 [ 586.903458][T14936] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 589.625397][T14987] netlink: zone id is out of range [ 589.627666][T14987] netlink: zone id is out of range [ 589.726851][ T5956] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci3/hci3:201' [ 589.732292][ T5956] CPU: 3 UID: 0 PID: 5956 Comm: kworker/u33:8 Tainted: G L syzkaller #0 PREEMPT(full) [ 589.732324][ T5956] Tainted: [L]=SOFTLOCKUP [ 589.732330][ T5956] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 589.732344][ T5956] Workqueue: hci3 hci_rx_work [ 589.732372][ T5956] Call Trace: [ 589.732379][ T5956] [ 589.732388][ T5956] dump_stack_lvl+0x16c/0x1f0 [ 589.732420][ T5956] sysfs_warn_dup+0x7f/0xa0 [ 589.732442][ T5956] sysfs_create_dir_ns+0x24b/0x2b0 [ 589.732463][ T5956] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 589.732483][ T5956] ? find_held_lock+0x2b/0x80 [ 589.732512][ T5956] ? do_raw_spin_unlock+0x172/0x230 [ 589.732535][ T5956] kobject_add_internal+0x2c4/0x9d0 [ 589.732560][ T5956] kobject_add+0x16e/0x240 [ 589.732579][ T5956] ? __pfx_kobject_add+0x10/0x10 [ 589.732603][ T5956] ? kobject_put+0xaf/0x6f0 [ 589.732619][ T5956] ? _raw_spin_unlock+0x28/0x50 [ 589.732652][ T5956] device_add+0x288/0x1980 [ 589.732679][ T5956] ? __pfx_dev_set_name+0x10/0x10 [ 589.732697][ T5956] ? __pfx_device_add+0x10/0x10 [ 589.732721][ T5956] ? mgmt_send_event_skb+0x2fb/0x460 [ 589.732754][ T5956] hci_conn_add_sysfs+0x1a8/0x260 [ 589.732784][ T5956] le_conn_complete_evt+0x11ed/0x1fa0 [ 589.732816][ T5956] ? __pfx_le_conn_complete_evt+0x10/0x10 [ 589.732849][ T5956] hci_le_conn_complete_evt+0x23c/0x3a0 [ 589.732880][ T5956] hci_le_meta_evt+0x357/0x610 [ 589.732906][ T5956] ? __pfx_hci_le_conn_complete_evt+0x10/0x10 [ 589.732936][ T5956] hci_event_packet+0x685/0x1210 [ 589.732961][ T5956] ? __pfx_hci_le_meta_evt+0x10/0x10 [ 589.732997][ T5956] ? __pfx_hci_event_packet+0x10/0x10 [ 589.733026][ T5956] ? kcov_remote_start+0x399/0x680 [ 589.733054][ T5956] ? lockdep_hardirqs_on+0x7c/0x110 [ 589.733078][ T5956] hci_rx_work+0x2c9/0x1020 [ 589.733107][ T5956] process_one_work+0x9ba/0x1b20 [ 589.733138][ T5956] ? __pfx_process_one_work+0x10/0x10 [ 589.733185][ T5956] ? assign_work+0x1a0/0x250 [ 589.733208][ T5956] worker_thread+0x6c8/0xf10 [ 589.733242][ T5956] ? __pfx_worker_thread+0x10/0x10 [ 589.733263][ T5956] kthread+0x3c5/0x780 [ 589.733282][ T5956] ? __pfx_kthread+0x10/0x10 [ 589.733303][ T5956] ? rcu_is_watching+0x12/0xc0 [ 589.733330][ T5956] ? __pfx_kthread+0x10/0x10 [ 589.733349][ T5956] ret_from_fork+0x983/0xb10 [ 589.733368][ T5956] ? __pfx_ret_from_fork+0x10/0x10 [ 589.733389][ T5956] ? __switch_to+0x7af/0x10d0 [ 589.733411][ T5956] ? __pfx_kthread+0x10/0x10 [ 589.733429][ T5956] ret_from_fork_asm+0x1a/0x30 [ 589.733469][ T5956] [ 589.733596][ T5956] kobject: kobject_add_internal failed for hci3:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 589.843411][ T5956] Bluetooth: hci3: failed to register connection device [ 590.710445][T15006] kvm: kvm [15001]: vcpu2, guest rIP: 0xfff0 Unhandled WRMSR(0x4000006f) = 0x6 [ 592.391281][T15040] FAULT_INJECTION: forcing a failure. [ 592.391281][T15040] name failslab, interval 1, probability 0, space 0, times 0 [ 592.396315][T15040] CPU: 2 UID: 0 PID: 15040 Comm: syz.3.2500 Tainted: G L syzkaller #0 PREEMPT(full) [ 592.396340][T15040] Tainted: [L]=SOFTLOCKUP [ 592.396346][T15040] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 592.396356][T15040] Call Trace: [ 592.396361][T15040] [ 592.396368][T15040] dump_stack_lvl+0x16c/0x1f0 [ 592.396396][T15040] should_fail_ex+0x512/0x640 [ 592.396419][T15040] should_failslab+0xc2/0x120 [ 592.396441][T15040] kmem_cache_alloc_noprof+0x83/0x770 [ 592.396459][T15040] ? dst_alloc+0x99/0x1a0 [ 592.396482][T15040] ? dst_alloc+0x99/0x1a0 [ 592.396498][T15040] dst_alloc+0x99/0x1a0 [ 592.396517][T15040] rt_dst_alloc+0x35/0x3a0 [ 592.396535][T15040] ip_route_output_key_hash_rcu+0x87a/0x28e0 [ 592.396562][T15040] ip_route_output_key_hash+0x10f/0x2b0 [ 592.396582][T15040] ? __pfx_ip_route_output_key_hash+0x10/0x10 [ 592.396601][T15040] ? find_held_lock+0x2b/0x80 [ 592.396629][T15040] __ip4_datagram_connect+0x846/0x14c0 [ 592.396655][T15040] __ip6_datagram_connect+0xcf0/0x1480 [ 592.396682][T15040] ? __pfx___ip6_datagram_connect+0x10/0x10 [ 592.396715][T15040] ? ip6_datagram_connect_v6_only+0x73/0xa0 [ 592.396734][T15040] ip6_datagram_connect_v6_only+0x73/0xa0 [ 592.396755][T15040] inet_dgram_connect+0x143/0x200 [ 592.396774][T15040] ? __pfx_inet_dgram_connect+0x10/0x10 [ 592.396790][T15040] __sys_connect_file+0x141/0x1a0 [ 592.396810][T15040] __sys_connect+0x13b/0x160 [ 592.396827][T15040] ? __pfx___sys_connect+0x10/0x10 [ 592.396853][T15040] ? __pfx_ksys_write+0x10/0x10 [ 592.396875][T15040] ? do_user_addr_fault+0x843/0x1370 [ 592.396895][T15040] __ia32_sys_connect+0x71/0xb0 [ 592.396911][T15040] ? lockdep_hardirqs_on+0x7c/0x110 [ 592.396926][T15040] __do_fast_syscall_32+0xe8/0x680 [ 592.396945][T15040] do_fast_syscall_32+0x32/0x80 [ 592.396960][T15040] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 592.396978][T15040] RIP: 0023:0xf7fc7579 [ 592.396990][T15040] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 592.397004][T15040] RSP: 002b:00000000f549555c EFLAGS: 00000296 ORIG_RAX: 000000000000016a [ 592.397019][T15040] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000080000000 [ 592.397029][T15040] RDX: 000000000000001c RSI: 0000000000000000 RDI: 0000000000000000 [ 592.397037][T15040] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 592.397046][T15040] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 592.397056][T15040] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 592.397078][T15040] [ 592.959551][ T40] audit: type=1326 audit(1768628557.669:853): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15016 comm="syz.2.2494" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 592.989162][ T40] audit: type=1326 audit(1768628557.669:854): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15016 comm="syz.2.2494" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 593.005697][ T40] audit: type=1326 audit(1768628557.689:855): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15016 comm="syz.2.2494" exe="/syz-executor" sig=0 arch=40000003 syscall=21 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 593.035431][ T40] audit: type=1326 audit(1768628557.739:856): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15016 comm="syz.2.2494" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 593.043459][ T40] audit: type=1326 audit(1768628557.739:857): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15016 comm="syz.2.2494" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 593.078827][ T40] audit: type=1326 audit(1768628557.779:858): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15016 comm="syz.2.2494" exe="/syz-executor" sig=0 arch=40000003 syscall=359 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 593.094685][ T40] audit: type=1326 audit(1768628557.779:859): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15016 comm="syz.2.2494" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 593.113921][ T40] audit: type=1326 audit(1768628557.779:860): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15016 comm="syz.2.2494" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 593.121487][ T40] audit: type=1326 audit(1768628557.779:861): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15016 comm="syz.2.2494" exe="/syz-executor" sig=0 arch=40000003 syscall=366 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 593.128446][ T40] audit: type=1326 audit(1768628557.779:862): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15016 comm="syz.2.2494" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 593.379454][ T6766] usb 8-1: new high-speed USB device number 55 using dummy_hcd [ 593.416471][T15076] netlink: 84 bytes leftover after parsing attributes in process `syz.1.2505'. [ 593.599512][ T6766] usb 8-1: Using ep0 maxpacket: 8 [ 593.609159][ T6766] usb 8-1: config index 0 descriptor too short (expected 301, got 45) [ 593.613216][ T6766] usb 8-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 593.617424][ T6766] usb 8-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 593.621929][ T6766] usb 8-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 593.626319][ T6766] usb 8-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 593.632501][ T6766] usb 8-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 593.636493][ T6766] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 593.661761][T15088] fuse: Bad value for 'group_id' [ 593.663989][T15088] fuse: Bad value for 'group_id' [ 594.990633][T15102] netlink: 830 bytes leftover after parsing attributes in process `syz.0.2507'. [ 595.384797][T15108] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2511'. [ 595.906279][T15110] syz.0.2510 (15110): drop_caches: 1 [ 595.948837][T15110] syz.0.2510 (15110): drop_caches: 1 [ 596.034214][ T6766] usb 8-1: usb_control_msg returned -71 [ 596.036468][ T6766] usbtmc 8-1:16.0: can't read capabilities [ 596.050082][ T6766] usb 8-1: USB disconnect, device number 55 [ 596.510316][T15147] FAULT_INJECTION: forcing a failure. [ 596.510316][T15147] name failslab, interval 1, probability 0, space 0, times 0 [ 596.516810][T15147] CPU: 3 UID: 0 PID: 15147 Comm: syz.1.2518 Tainted: G L syzkaller #0 PREEMPT(full) [ 596.516839][T15147] Tainted: [L]=SOFTLOCKUP [ 596.516846][T15147] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 596.516876][T15147] Call Trace: [ 596.516884][T15147] [ 596.516891][T15147] dump_stack_lvl+0x16c/0x1f0 [ 596.516922][T15147] should_fail_ex+0x512/0x640 [ 596.516942][T15147] ? kmem_cache_alloc_noprof+0x62/0x770 [ 596.516967][T15147] should_failslab+0xc2/0x120 [ 596.516992][T15147] kmem_cache_alloc_noprof+0x83/0x770 [ 596.517013][T15147] ? fcntl_setlk+0xaa/0xdf0 [ 596.517039][T15147] ? fcntl_setlk+0xaa/0xdf0 [ 596.517062][T15147] fcntl_setlk+0xaa/0xdf0 [ 596.517086][T15147] ? __pfx_fcntl_setlk+0x10/0x10 [ 596.517110][T15147] ? find_held_lock+0x2b/0x80 [ 596.517132][T15147] ? __might_fault+0xe3/0x190 [ 596.517150][T15147] ? __might_fault+0xe3/0x190 [ 596.517169][T15147] ? __might_fault+0x13b/0x190 [ 596.517197][T15147] do_compat_fcntl64+0x209/0x710 [ 596.517218][T15147] ? __pfx_do_compat_fcntl64+0x10/0x10 [ 596.517240][T15147] ? fput+0x70/0xf0 [ 596.517258][T15147] ? ksys_write+0x1ac/0x250 [ 596.517284][T15147] ? do_user_addr_fault+0x843/0x1370 [ 596.517311][T15147] __do_fast_syscall_32+0xe8/0x680 [ 596.517333][T15147] do_fast_syscall_32+0x32/0x80 [ 596.517350][T15147] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 596.517373][T15147] RIP: 0023:0xf7fe5579 [ 596.517387][T15147] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 596.517403][T15147] RSP: 002b:00000000f547b55c EFLAGS: 00000296 ORIG_RAX: 0000000000000037 [ 596.517421][T15147] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 0000000000000007 [ 596.517432][T15147] RDX: 0000000080000280 RSI: 0000000000000000 RDI: 0000000000000000 [ 596.517442][T15147] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 596.517449][T15147] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 596.517459][T15147] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 596.517482][T15147] [ 597.722145][ T785] ------------[ cut here ]------------ [ 597.724241][ T785] wlan1: Dropped data frame as no usable bitrate found while scanning and associated. Target station: 08:02:11:00:00:00 on 5 GHz band [ 597.728527][ T785] WARNING: net/mac80211/tx.c:751 at ieee80211_tx_h_rate_ctrl+0x139c/0x1ad0, CPU#0: kworker/u32:6/785 [ 597.732723][ T785] Modules linked in: [ 597.734681][ T785] CPU: 0 UID: 0 PID: 785 Comm: kworker/u32:6 Tainted: G L syzkaller #0 PREEMPT(full) [ 597.739294][ T785] Tainted: [L]=SOFTLOCKUP [ 597.741140][ T785] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 597.745774][ T785] Workqueue: events_unbound cfg80211_wiphy_work [ 597.748509][ T785] RIP: 0010:ieee80211_tx_h_rate_ctrl+0x13ac/0x1ad0 [ 597.751326][ T785] Code: 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 60 06 00 00 48 8d 3d 74 a1 a6 05 49 8b 77 68 89 d9 48 89 ea 48 81 c6 48 0a 00 00 <67> 48 0f b9 3a bb 01 00 00 00 e9 94 f8 ff ff e8 80 04 cc f6 e8 3b [ 597.759485][ T785] RSP: 0018:ffffc90003c7f588 EFLAGS: 00010282 [ 597.762081][ T785] RAX: dffffc0000000000 RBX: 0000000000000005 RCX: 0000000000000005 [ 597.765151][ T785] RDX: ffff8880132c1084 RSI: ffff8880730b97c8 RDI: ffffffff9098fb50 [ 597.768239][ T785] RBP: ffff8880132c1084 R08: 0000000000000005 R09: 0000000000000000 [ 597.771355][ T785] R10: 0000000000000000 R11: ffff888024fbaff0 R12: ffff888074808000 [ 597.774662][ T785] R13: 0000000000000000 R14: ffff8880510f5e3d R15: ffffc90003c7f7e8 [ 597.777805][ T785] FS: 0000000000000000(0000) GS:ffff8880976f9000(0000) knlGS:0000000000000000 [ 597.781541][ T785] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 597.784394][ T785] CR2: 00000000800ae018 CR3: 0000000056d83000 CR4: 0000000000352ef0 [ 597.787725][ T785] Call Trace: [ 597.789203][ T785] [ 597.790480][ T785] ? __pfx_ieee80211_tx_h_rate_ctrl+0x10/0x10 [ 597.793134][ T785] ? find_held_lock+0x2b/0x80 [ 597.795176][ T785] invoke_tx_handlers_late+0x1172/0x27d0 [ 597.797554][ T785] ? invoke_tx_handlers_early+0x669/0x28a0 [ 597.800057][ T785] ieee80211_tx+0x304/0x460 [ 597.802177][ T785] ? __pfx_ieee80211_tx+0x10/0x10 [ 597.804365][ T785] ? ieee80211_skb_resize+0x22a/0x630 [ 597.806639][ T785] ? ieee80211_set_qos_hdr+0xba/0x3f0 [ 597.808432][ T785] ieee80211_xmit+0x30f/0x3e0 [ 597.809951][ T785] __ieee80211_tx_skb_tid_band+0x2c2/0x720 [ 597.811881][ T785] ieee80211_scan_state_send_probe+0x34c/0xad0 [ 597.813879][ T785] ieee80211_scan_work+0x772/0x2080 [ 597.815556][ T785] ? preempt_schedule_thunk+0x16/0x30 [ 597.817242][ T785] ? __pfx_ieee80211_scan_work+0x10/0x10 [ 597.819035][ T785] ? preempt_schedule_thunk+0x16/0x30 [ 597.820798][ T785] cfg80211_wiphy_work+0x3fb/0x560 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 597.822530][ T785] process_one_work+0x9ba/0x1b20 [ 597.824262][ T785] ? __pfx_process_one_work+0x10/0x10 [ 597.825994][ T785] ? assign_work+0x1a0/0x250 [ 597.827432][ T785] worker_thread+0x6c8/0xf10 [ 597.828893][ T785] ? __pfx_worker_thread+0x10/0x10 [ 597.830771][ T785] kthread+0x3c5/0x780 [ 597.832607][ T785] ? __pfx_kthread+0x10/0x10 [ 597.834585][ T785] ? rcu_is_watching+0x12/0xc0 [ 597.836598][ T785] ? __pfx_kthread+0x10/0x10 [ 597.838548][ T785] ret_from_fork+0x983/0xb10 [ 597.840488][ T785] ? __pfx_ret_from_fork+0x10/0x10 [ 597.842715][ T785] ? __switch_to+0x7af/0x10d0 [ 597.844689][ T785] ? __pfx_kthread+0x10/0x10 [ 597.846629][ T785] ret_from_fork_asm+0x1a/0x30 [ 597.848655][ T785] [ 597.850006][ T785] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 597.853332][ T785] CPU: 0 UID: 0 PID: 785 Comm: kworker/u32:6 Tainted: G L syzkaller #0 PREEMPT(full) [ 597.856712][ T785] Tainted: [L]=SOFTLOCKUP [ 597.858056][ T785] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 597.861653][ T785] Workqueue: events_unbound cfg80211_wiphy_work [ 597.864062][ T785] Call Trace: [ 597.865144][ T785] [ 597.866089][ T785] dump_stack_lvl+0x3d/0x1f0 [ 597.867505][ T785] vpanic+0x640/0x6f0 [ 597.868757][ T785] ? ieee80211_tx_h_rate_ctrl+0x139c/0x1ad0 [ 597.870663][ T785] panic+0xca/0xd0 [ 597.871883][ T785] ? __pfx_panic+0x10/0x10 [ 597.873299][ T785] ? check_panic_on_warn+0x1f/0xb0 [ 597.874937][ T785] check_panic_on_warn+0xab/0xb0 [ 597.876698][ T785] __warn+0x108/0x3c0 [ 597.878404][ T785] __report_bug+0x2a0/0x520 [ 597.880402][ T785] ? ieee80211_tx_h_rate_ctrl+0x139c/0x1ad0 [ 597.882919][ T785] ? __pfx___report_bug+0x10/0x10 [ 597.884790][ T785] ? ieee80211_probereq_get+0x6a/0x290 [ 597.886501][ T785] ? ieee80211_build_probe_req+0x1eb/0x430 [ 597.888358][ T785] ? ieee80211_scan_state_send_probe+0x49e/0xad0 [ 597.890385][ T785] report_bug_entry+0xe1/0x290 [ 597.892034][ T785] ? ieee80211_tx_h_rate_ctrl+0x13ac/0x1ad0 [ 597.893882][ T785] handle_bug+0x18a/0x260 [ 597.895111][ T785] exc_invalid_op+0x17/0x50 [ 597.896547][ T785] asm_exc_invalid_op+0x1a/0x20 [ 597.898095][ T785] RIP: 0010:ieee80211_tx_h_rate_ctrl+0x13ac/0x1ad0 [ 597.900132][ T785] Code: 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 60 06 00 00 48 8d 3d 74 a1 a6 05 49 8b 77 68 89 d9 48 89 ea 48 81 c6 48 0a 00 00 <67> 48 0f b9 3a bb 01 00 00 00 e9 94 f8 ff ff e8 80 04 cc f6 e8 3b [ 597.906284][ T785] RSP: 0018:ffffc90003c7f588 EFLAGS: 00010282 [ 597.908187][ T785] RAX: dffffc0000000000 RBX: 0000000000000005 RCX: 0000000000000005 [ 597.910758][ T785] RDX: ffff8880132c1084 RSI: ffff8880730b97c8 RDI: ffffffff9098fb50 [ 597.914158][ T785] RBP: ffff8880132c1084 R08: 0000000000000005 R09: 0000000000000000 [ 597.917434][ T785] R10: 0000000000000000 R11: ffff888024fbaff0 R12: ffff888074808000 [ 597.920179][ T785] R13: 0000000000000000 R14: ffff8880510f5e3d R15: ffffc90003c7f7e8 [ 597.923008][ T785] ? ieee80211_tx_h_rate_ctrl+0x1378/0x1ad0 [ 597.925027][ T785] ? __pfx_ieee80211_tx_h_rate_ctrl+0x10/0x10 [ 597.927042][ T785] ? find_held_lock+0x2b/0x80 [ 597.928602][ T785] invoke_tx_handlers_late+0x1172/0x27d0 [ 597.930487][ T785] ? invoke_tx_handlers_early+0x669/0x28a0 [ 597.932401][ T785] ieee80211_tx+0x304/0x460 [ 597.933864][ T785] ? __pfx_ieee80211_tx+0x10/0x10 [ 597.935507][ T785] ? ieee80211_skb_resize+0x22a/0x630 [ 597.937247][ T785] ? ieee80211_set_qos_hdr+0xba/0x3f0 [ 597.938971][ T785] ieee80211_xmit+0x30f/0x3e0 [ 597.940613][ T785] __ieee80211_tx_skb_tid_band+0x2c2/0x720 [ 597.942887][ T785] ieee80211_scan_state_send_probe+0x34c/0xad0 [ 597.944945][ T785] ieee80211_scan_work+0x772/0x2080 [ 597.946610][ T785] ? preempt_schedule_thunk+0x16/0x30 [ 597.948451][ T785] ? __pfx_ieee80211_scan_work+0x10/0x10 [ 597.950809][ T785] ? preempt_schedule_thunk+0x16/0x30 [ 597.953101][ T785] cfg80211_wiphy_work+0x3fb/0x560 [ 597.955269][ T785] process_one_work+0x9ba/0x1b20 [ 597.957385][ T785] ? __pfx_process_one_work+0x10/0x10 [ 597.959625][ T785] ? assign_work+0x1a0/0x250 [ 597.961604][ T785] worker_thread+0x6c8/0xf10 [ 597.963566][ T785] ? __pfx_worker_thread+0x10/0x10 [ 597.965726][ T785] kthread+0x3c5/0x780 [ 597.967461][ T785] ? __pfx_kthread+0x10/0x10 [ 597.969438][ T785] ? rcu_is_watching+0x12/0xc0 [ 597.971491][ T785] ? __pfx_kthread+0x10/0x10 [ 597.973488][ T785] ret_from_fork+0x983/0xb10 [ 597.975476][ T785] ? __pfx_ret_from_fork+0x10/0x10 [ 597.977656][ T785] ? __switch_to+0x7af/0x10d0 [ 597.979636][ T785] ? __pfx_kthread+0x10/0x10 [ 597.981571][ T785] ret_from_fork_asm+0x1a/0x30 [ 597.983668][ T785] [ 597.985756][ T785] Kernel Offset: disabled [ 597.987605][ T785] Rebooting in 86400 seconds..