last executing test programs: 4m51.36017773s ago: executing program 1 (id=1030): mknodat$null(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x2000, 0x103) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000002080)='./file0\x00', &(0x7f0000000240), 0x1000000, &(0x7f0000000380)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x8000}}) syz_fuse_handle_req(r0, &(0x7f0000009b40)="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f59fcdfbbe3bcffb8777340875611bf75486d2378e68de771800bfffe0572fb36ca855ec5fc8cb90c76455773c36ec40b101fb30c48f8a8e775f5220e024b4da9dddc2fcf4da413e7c5db9e0567cbb5fad0c91d779a0939debd9247d3f7d8107fd986f73a9c9067e6594fabde0b9e887040cfbe7d31332f41259de57b38f33275597725392efea51f290b8e1b5c243ffd9eb4c0231600f9b4b204344736849d527156c4720a463bbe88fbbdc333099d949853d5c6fda98bcd35ad3f1fb1d5a7d00541a8a202c8590e35360bb9d25d6431476649e1898f901fad37975d6dce9833956e7a78d0306f533d4aa3c9676017c7abc7e1f8a3f117774a4f5beba55d1c3cd580fb18defccc349cce24e94a4cf1f4c6f45d783ee0167a55369c9b5e1eb6d0a836f3eb2354fad3cd771a9d777ff84c63120baee86ddc52b3e6817dce339ac9c240e75f3e2f77afbffbc1d54eb5936d045370ce3b77365c5320892dc7bc36e488019461d2e552969de9f25bd8de049d693be450c43c5d22d7569fc384e8d56ddb577c5f3c3471f5ba2998bc0c697a06b6d8ba5f2f7236e78aaed69b468e761a5f07145c0326ebb94f50aaa8c5666c92006d8d139036f981003933f8e2eba106a0e251fa9f5407544e44aedbbb271a3bf1c660a9cb8c74dbd0713aaebba2dd046af8b9428709646521d6bf387a92996b35748e1e67b602309b7da0fb642e89de19f550925f4db082ef7e9821ac4b2aee93c9cf791c086751c4cb4172608a4f903dc40727858046851529205b45786e294c17abf5e5f6bc730cbfb8fd977c5501a8140ac7984a267880b53cb94157be9ac157be1cf12d8a9e5612947772b734ed6ae30e548a3b2faecf94a7e03f86317f52ac797aefb957d2a29de8f8ced414ce22c800e0dc7e49d3672fca633248f3e68c00", 0x2000, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000fc0)={0x78, 0x0, 0xf, {0x4, 0x2, 0x0, {0xffffffffffffffff, 0x0, 0x8000000000000001, 0x80000001, 0x0, 0x200000000001, 0x9e9, 0xd1, 0x3, 0x1000, 0x3, 0xffffffffffffffff, 0x0, 0x8, 0x6}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$security_ima(&(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000040)=@ng={0x4, 0x12}, 0x2, 0x0) 4m49.576840985s ago: executing program 1 (id=1031): r0 = openat$ublk_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r1 = syz_ublk_setup_io_uring(0x20, &(0x7f0000000040), &(0x7f00000000c0)=0x0, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r5 = syz_ublk_add_dev(r1, r2, r3, r4, 0x0, &(0x7f0000000300)=0x0) syz_io_uring_submit$UBLK(r2, r3, r4, &(0x7f0000000600)=@ublk_set_params_sqe={0x2e, 0x0, 0x0, r0, 0xc0207508, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', {r5, 0xffff, 0x30, &(0x7f0000000680)={0x30, 0x1, {0x0, 0x9, 0xc, 0xc, 0x9, 0x8}}}}) io_uring_enter(r1, 0x1, 0x1, 0x1, 0x0, 0x0) syz_io_uring_complete(r2, r3) r7 = syz_open_dev$ublk_chdev(&(0x7f0000002000), r5, 0x2) syz_ublk_setup_queues(r7, r6, &(0x7f0000000700), &(0x7f0000000800), 0x1, &(0x7f0000000900)={0x2e, 0x0, 0x0, r7, 0xc0107520, 0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, '\x00', {0x0, 0x0, 0x0, &(0x7f0000000a00)=@buf_4k}}, &(0x7f0000000b00)) r8 = getpid() syz_io_uring_submit$UBLK(r2, r3, r4, &(0x7f0000000c00)=@ublk_start_dev_sqe={0x2e, 0x0, 0x0, r0, 0xc0207506, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', {r5, 0xffff, 0x0, 0x0, r8}}) io_uring_enter(r1, 0x1, 0x1, 0x1, 0x0, 0x0) r9 = syz_open_dev$ublk_bdev(&(0x7f0000003000), r5, 0x0) pread64$ublk_bdev(r9, &(0x7f0000005000)=""/4096, 0x1000, 0x0) 4m45.622203199s ago: executing program 1 (id=1032): r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000022c0)='/sys/firmware/fdt', 0x0, 0x124) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000080), 0x0, 0x0, 0x1) 4m35.373940667s ago: executing program 1 (id=1036): bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x3, 0x10, &(0x7f0000000000)=ANY=[@ANYBLOB="18060000000004"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setreuid(r1, 0x0) r2 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r3, 0x0) 4m34.861278696s ago: executing program 1 (id=1037): r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x2040, 0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f0000000040)=""/169, 0xa9}, {&(0x7f0000000100)=""/4096, 0x1000}], 0x2) 4m34.490138109s ago: executing program 1 (id=1039): r0 = openat$ublk_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r1 = syz_ublk_setup_io_uring(0x20, &(0x7f0000000040), &(0x7f00000000c0)=0x0, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r5 = syz_ublk_add_dev(r1, r2, r3, r4, &(0x7f0000000200)={0x2e, 0x0, 0x0, r0, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x48, &(0x7f0000000500)=@new_dev={0x1, 0x4}}}, &(0x7f0000000300)=0x0) syz_io_uring_submit$UBLK(r2, r3, r4, &(0x7f0000000600)=@ublk_set_params_sqe={0x2e, 0x0, 0x0, r0, 0xc0207508, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', {r5, 0xffff, 0x30, &(0x7f0000000680)={0x30, 0x1, {0x0, 0x9, 0xc, 0xc, 0x9, 0x8}}}}) io_uring_enter(r1, 0x1, 0x1, 0x1, 0x0, 0x0) r7 = syz_open_dev$ublk_chdev(&(0x7f0000002000), r5, 0x2) syz_ublk_setup_queues(r7, r6, &(0x7f0000000700), &(0x7f0000000800), 0x1, &(0x7f0000000900)={0x2e, 0x0, 0x0, r7, 0xc0107520, 0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, '\x00', {0x0, 0x0, 0x0, &(0x7f0000000a00)=@buf_4k}}, &(0x7f0000000b00)) r8 = getpid() syz_io_uring_submit$UBLK(r2, r3, r4, &(0x7f0000000c00)=@ublk_start_dev_sqe={0x2e, 0x0, 0x0, r0, 0xc0207506, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', {r5, 0xffff, 0x0, 0x0, r8}}) io_uring_enter(r1, 0x1, 0x1, 0x1, 0x0, 0x0) syz_open_dev$ublk_bdev(0x0, r5, 0x0) 3m49.020040415s ago: executing program 32 (id=1039): r0 = openat$ublk_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r1 = syz_ublk_setup_io_uring(0x20, &(0x7f0000000040), &(0x7f00000000c0)=0x0, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r5 = syz_ublk_add_dev(r1, r2, r3, r4, &(0x7f0000000200)={0x2e, 0x0, 0x0, r0, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x48, &(0x7f0000000500)=@new_dev={0x1, 0x4}}}, &(0x7f0000000300)=0x0) syz_io_uring_submit$UBLK(r2, r3, r4, &(0x7f0000000600)=@ublk_set_params_sqe={0x2e, 0x0, 0x0, r0, 0xc0207508, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', {r5, 0xffff, 0x30, &(0x7f0000000680)={0x30, 0x1, {0x0, 0x9, 0xc, 0xc, 0x9, 0x8}}}}) io_uring_enter(r1, 0x1, 0x1, 0x1, 0x0, 0x0) r7 = syz_open_dev$ublk_chdev(&(0x7f0000002000), r5, 0x2) syz_ublk_setup_queues(r7, r6, &(0x7f0000000700), &(0x7f0000000800), 0x1, &(0x7f0000000900)={0x2e, 0x0, 0x0, r7, 0xc0107520, 0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, '\x00', {0x0, 0x0, 0x0, &(0x7f0000000a00)=@buf_4k}}, &(0x7f0000000b00)) r8 = getpid() syz_io_uring_submit$UBLK(r2, r3, r4, &(0x7f0000000c00)=@ublk_start_dev_sqe={0x2e, 0x0, 0x0, r0, 0xc0207506, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', {r5, 0xffff, 0x0, 0x0, r8}}) io_uring_enter(r1, 0x1, 0x1, 0x1, 0x0, 0x0) syz_open_dev$ublk_bdev(0x0, r5, 0x0) 38.55007281s ago: executing program 0 (id=1236): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_VERDICT_BATCH(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x3, 0x3, 0x201, 0x0, 0x0, {0x5, 0x0, 0x2}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x8}}, @NFQA_MARK={0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x4004}, 0x20048014) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'veth1_to_bridge\x00', 0x20}, 0x18) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x1ff) r3 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000300)='devices.allow\x00', 0x2, 0x0) write$cgroup_devices(r3, &(0x7f0000000080)=ANY=[@ANYBLOB='c ', @ANYRESDEC=0x0], 0xa) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000005c0)={0x44, 0x2, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_REVISION={0x5, 0x4, 0x1}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x44}, 0x1, 0x0, 0x0, 0x840}, 0x0) 37.632331155s ago: executing program 0 (id=1239): socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$SW_SYNC_IOC_CREATE_FENCE(r0, 0xc0285700, &(0x7f0000000140)={0xffffffff, "152a8b7d8c220803fd19cc7a25ff2e000000f500000000000000000800"}) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000480)=0x7) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) 36.801267441s ago: executing program 0 (id=1240): r0 = syz_usb_connect(0x5, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="12014101afb4f2102505a0a4f12b01fb03010902240001fe00c0000904eb02027f9c1f000905e60220000200020905", @ANYRES16], 0x0) syz_usb_control_io(r0, 0x0, 0x0) 35.320882921s ago: executing program 0 (id=1243): r0 = openat$sw_sync(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$SW_SYNC_IOC_CREATE_FENCE(r0, 0xc0285700, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000480)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x2000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e22}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) pread64(0xffffffffffffffff, &(0x7f0000000040)=""/103, 0x67, 0x800) r4 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000400)={0x1, &(0x7f0000000380)=[{0x6, 0x4, 0x0, 0x7fffffff}]}) r5 = openat$dma_heap(0xffffffffffffff9c, &(0x7f0000000080), 0x8100, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(r5, 0xc0184800, &(0x7f0000000100)={0x4, r4}) r6 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000018c0)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) close_range(r6, 0xffffffffffffffff, 0x0) 18.390914097s ago: executing program 2 (id=1264): socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$SW_SYNC_IOC_CREATE_FENCE(r0, 0xc0285700, &(0x7f0000000140)={0xffffffff, "152a8b7d8c220803fd19cc7a25ff2e000000f500000000000000000800"}) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) sched_setscheduler(0x0, 0x2, &(0x7f0000000480)=0x7) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) 18.021210709s ago: executing program 2 (id=1265): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000000c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r0, 0x3b82, 0x0) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN(r0, 0x3ba0, &(0x7f0000000740)={0x48, 0x2, r1, 0x0, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_MD_CHECK_MAP(r0, 0x3ba0, &(0x7f0000000800)={0x48, 0x3, r2, 0x0, 0x2, 0x0, 0x0}) 17.690797717s ago: executing program 2 (id=1266): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000100)={0x73622a85, 0x200a}) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000180)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000280)=[@increfs], 0x0, 0x0, 0x0}) r2 = dup3(r1, r0, 0x0) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r3, 0x4018620d, &(0x7f00000002c0)={0x73622a85, 0x10a}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000003c0)={0x8, 0x0, &(0x7f0000000000)=[@acquire], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000300)={0x4c, 0x0, &(0x7f0000000540)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x48, 0x18, &(0x7f00000004c0)={@flat=@weak_binder={0x77622a85, 0xb, 0x3}, @fd={0x66642a85, 0x0, r1}, @flat=@weak_handle={0x77682a85, 0x1115}}, &(0x7f0000000200)={0x0, 0x18, 0x30}}}], 0x0, 0x0, 0x0}) 17.380560493s ago: executing program 2 (id=1267): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000300)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) setresuid(0x0, 0x0, 0xee01) r3 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x61c7c039d0921a4e) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_DO_IT(r3, 0xab03) 10.00953418s ago: executing program 0 (id=1268): r0 = syz_usb_connect(0x2, 0x2d, &(0x7f00000010c0)=ANY=[@ANYBLOB="12010000eafa7240936901b0293df400100109021b000124a800800904000001030000000905", @ANYRES16], 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$uac1(r1, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0) syz_usb_control_io$printer(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io$uac1(r1, 0x0, 0x0) syz_usb_control_io$printer(r1, 0x0, 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0) syz_usb_control_io(r1, 0x0, 0x0) 6.689272012s ago: executing program 0 (id=1269): openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x2400, 0x0) close(0xffffffffffffffff) socket$nl_netfilter(0x10, 0x3, 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./tracing\x00', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000300)={0x0, 0x1, 0x6, @remote}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000000c0)={0x0, 0x1, 0x6, @broadcast}, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000400)='./tracing/uprobe_events\x00', 0x40, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$llc(0x1a, 0x801, 0x0) syz_init_net_socket$llc(0x1a, 0x801, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x4000000) r1 = syz_usb_connect(0x0, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002ff00004071041e080001000000010902270001010080320904000003ff000000070581034000010705820200020007050302"], 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000500)='./dev\x00', &(0x7f0000000600)='devtmpfs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./dev/ttyUSB0\x00', 0x0, 0x0) syz_usb_control_io(r1, 0x0, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000040)={0x17, 0x5, 0x1e, 0x1, 0xa, "9591c289333bef7d35119544ed641462d4304c"}) 130.060966ms ago: executing program 2 (id=1270): r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x50) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x10, &(0x7f0000000180)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9}, {{0x18, 0x1, 0x1, 0x0, r0}, {}, {}, {0x85, 0x0, 0x0, 0xd4}}, {}, [@exit], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000040)='GPL\x00', 0xf, 0x1001, &(0x7f0000001cc0)=""/4097, 0x40f00, 0x4d}, 0x94) 0s ago: executing program 2 (id=1271): r0 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi3\x00', 0x0, 0x0) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, &(0x7f00000000c0)={'8255\x00', [0x100, 0x8, 0xf3, 0xc, 0x8, 0x5, 0x7, 0x7, 0x3, 0x100, 0x6, 0x6, 0x6, 0x80000005, 0x1ff, 0xfd, 0xfffffffc, 0x803, 0x10, 0x2, 0x9, 0x0, 0x0, 0x20001e58, 0x3, 0x3, 0x6, 0x80000008, 0xa6b5, 0x4, 0xffffffff]}) kernel console output (not intermixed with test programs): sadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 373.934076][ T28] audit: type=1400 audit(373.850:348): avc: denied { bind } for pid=5264 comm="syz.1.272" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 373.937382][ T28] audit: type=1400 audit(373.850:349): avc: denied { setopt } for pid=5264 comm="syz.1.272" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 373.941130][ T28] audit: type=1400 audit(373.850:350): avc: denied { listen } for pid=5264 comm="syz.1.272" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 373.953615][ T28] audit: type=1400 audit(373.870:351): avc: denied { connect } for pid=5264 comm="syz.1.272" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 373.968669][ T28] audit: type=1400 audit(373.880:352): avc: denied { accept } for pid=5264 comm="syz.1.272" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 373.983831][ T28] audit: type=1400 audit(373.900:353): avc: denied { write } for pid=5264 comm="syz.1.272" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 374.512627][ T28] audit: type=1400 audit(374.420:354): avc: denied { read } for pid=5264 comm="syz.1.272" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 374.692643][ T93] usb 1-1: new low-speed USB device number 21 using dummy_hcd [ 374.856207][ T93] usb 1-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 374.865740][ T93] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 374.866049][ T93] usb 1-1: config 0 has no interface number 0 [ 374.866728][ T93] usb 1-1: config 0 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 10 [ 374.866861][ T93] usb 1-1: config 0 interface 1 altsetting 0 endpoint 0x82 has invalid maxpacket 159, setting to 8 [ 374.866975][ T93] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 374.886340][ T93] usb 1-1: config 0 descriptor?? [ 374.915015][ T5268] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 374.953928][ T93] iowarrior 1-1:0.1: IOWarrior product=0x1512, serial= interface=1 now attached to iowarrior0 [ 375.160857][ T93] usb 1-1: USB disconnect, device number 21 [ 379.234738][ T5324] netlink: 8 bytes leftover after parsing attributes in process `syz.0.282'. [ 383.298793][ T28] audit: type=1400 audit(383.210:355): avc: denied { ioctl } for pid=5328 comm="syz.1.283" path="anon_inode:[userfaultfd]" dev="anon_inodefs" ino=5129 ioctlcmd=0xaa3f scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 394.116449][ T28] audit: type=1400 audit(394.030:356): avc: denied { create } for pid=5342 comm="syz.0.287" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 394.126283][ T28] audit: type=1400 audit(394.040:357): avc: denied { ioctl } for pid=5342 comm="syz.0.287" path="socket:[4626]" dev="sockfs" ino=4626 ioctlcmd=0x89e0 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 394.609034][ T28] audit: type=1400 audit(394.520:358): avc: denied { ioctl } for pid=5342 comm="syz.0.287" path="socket:[5157]" dev="sockfs" ino=5157 ioctlcmd=0x8914 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 394.609305][ T5343] syzkaller1: entered promiscuous mode [ 394.612951][ T5343] syzkaller1: entered allmulticast mode [ 394.929444][ T28] audit: type=1400 audit(394.840:359): avc: denied { connect } for pid=5354 comm="syz.0.289" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 395.654145][ T5358] device-mapper: ioctl: Invalid ioctl structure: name t, dev f800 [ 396.624541][ T5368] netlink: 4 bytes leftover after parsing attributes in process `syz.1.293'. [ 397.361308][ T28] audit: type=1400 audit(397.270:360): avc: denied { read } for pid=5354 comm="syz.0.289" path="socket:[4639]" dev="sockfs" ino=4639 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 399.657925][ T5382] netlink: 'syz.0.296': attribute type 2 has an invalid length. [ 402.484909][ T43] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 402.667407][ T43] usb 1-1: Using ep0 maxpacket: 8 [ 402.704406][ T43] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e300, bcdDevice=42.60 [ 402.722290][ T43] usb 1-1: config 5 has an invalid interface number: 39 but max is 0 [ 402.723381][ T43] usb 1-1: config 5 has no interface number 0 [ 402.724006][ T43] usb 1-1: config 5 interface 39 has no altsetting 0 [ 402.766643][ T43] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 402.767946][ T43] usb 1-1: Product: syz [ 402.774055][ T43] usb 1-1: Manufacturer: syz [ 402.775613][ T43] usb 1-1: SerialNumber: syz [ 403.354114][ T43] usb 1-1: USB disconnect, device number 22 [ 403.673102][ T28] audit: type=1400 audit(403.580:361): avc: denied { write } for pid=5408 comm="syz.0.301" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 403.684108][ T28] audit: type=1400 audit(403.600:362): avc: denied { nlmsg_write } for pid=5408 comm="syz.0.301" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 404.068334][ T5409] netlink: 64 bytes leftover after parsing attributes in process `syz.0.301'. [ 404.783095][ T2891] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 404.936414][ T2891] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a7, bcdDevice= 1.00 [ 404.950192][ T2891] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 405.186878][ T2891] cdc_acm 1-1:1.0: ttyACM0: USB ACM device [ 411.213731][ T2891] usb 1-1: USB disconnect, device number 23 [ 426.563730][ T93] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 426.742792][ T93] usb 1-1: Using ep0 maxpacket: 8 [ 426.773795][ T93] usb 1-1: New USB device found, idVendor=0af0, idProduct=7271, bcdDevice=88.91 [ 426.865190][ T93] usb 1-1: config 6 has an invalid descriptor of length 0, skipping remainder of the config [ 426.865476][ T93] usb 1-1: config 6 has 0 interfaces, different from the descriptor's value: 1 [ 426.896818][ T93] usb 1-1: New USB device strings: Mfr=17, Product=2, SerialNumber=3 [ 426.898028][ T93] usb 1-1: Product: syz [ 426.898299][ T93] usb 1-1: Manufacturer: syz [ 426.898349][ T93] usb 1-1: SerialNumber: syz [ 427.197930][ T43] usb 1-1: USB disconnect, device number 24 [ 427.663344][ T93] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 427.813234][ T93] usb 1-1: Using ep0 maxpacket: 8 [ 427.821510][ T93] usb 1-1: New USB device found, idVendor=0af0, idProduct=7271, bcdDevice=88.91 [ 427.849570][ T93] usb 1-1: config 6 has an invalid descriptor of length 0, skipping remainder of the config [ 427.849912][ T93] usb 1-1: config 6 has 0 interfaces, different from the descriptor's value: 1 [ 427.880332][ T93] usb 1-1: New USB device strings: Mfr=17, Product=2, SerialNumber=3 [ 427.880737][ T93] usb 1-1: Product: syz [ 427.883471][ T93] usb 1-1: Manufacturer: syz [ 427.883807][ T93] usb 1-1: SerialNumber: syz [ 428.104252][ T43] usb 1-1: USB disconnect, device number 25 [ 428.323969][ T5491] syzkaller0: entered promiscuous mode [ 428.325750][ T5491] syzkaller0: entered allmulticast mode [ 430.834564][ T5500] syz.1.315 (5500): drop_caches: 2 [ 431.203654][ T93] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 431.363125][ T93] usb 2-1: Using ep0 maxpacket: 8 [ 431.367359][ T93] usb 2-1: New USB device found, idVendor=0af0, idProduct=7271, bcdDevice= 0.91 [ 431.370753][ T93] usb 2-1: no configurations [ 431.372844][ T93] usb 2-1: can't read configurations, error -22 [ 431.522907][ T93] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 431.685439][ T93] usb 2-1: Using ep0 maxpacket: 8 [ 431.690452][ T93] usb 2-1: New USB device found, idVendor=0af0, idProduct=7271, bcdDevice= 0.91 [ 431.690929][ T93] usb 2-1: no configurations [ 431.691109][ T93] usb 2-1: can't read configurations, error -22 [ 431.694105][ T93] usb usb2-port1: attempt power cycle [ 432.053067][ T93] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 432.084901][ T93] usb 2-1: Using ep0 maxpacket: 8 [ 432.086998][ T93] usb 2-1: New USB device found, idVendor=0af0, idProduct=7271, bcdDevice= 0.91 [ 432.088037][ T93] usb 2-1: no configurations [ 432.088631][ T93] usb 2-1: can't read configurations, error -22 [ 432.212949][ T93] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 432.243102][ T93] usb 2-1: Using ep0 maxpacket: 8 [ 432.245651][ T93] usb 2-1: New USB device found, idVendor=0af0, idProduct=7271, bcdDevice= 0.91 [ 432.246538][ T93] usb 2-1: no configurations [ 432.247187][ T93] usb 2-1: can't read configurations, error -22 [ 432.248271][ T93] usb usb2-port1: unable to enumerate USB device [ 432.832866][ T93] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 432.962611][ T93] usb 1-1: device descriptor read/64, error -71 [ 433.212746][ T93] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 433.342674][ T93] usb 1-1: device descriptor read/64, error -71 [ 433.453072][ T93] usb usb1-port1: attempt power cycle [ 433.792745][ T93] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 433.825174][ T93] usb 1-1: device descriptor read/8, error -71 [ 434.062676][ T93] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 434.085517][ T93] usb 1-1: device descriptor read/8, error -71 [ 434.193213][ T93] usb usb1-port1: unable to enumerate USB device [ 451.382895][ T43] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 451.532756][ T43] usb 2-1: Using ep0 maxpacket: 8 [ 451.534806][ T43] usb 2-1: New USB device found, idVendor=0af0, idProduct=7271, bcdDevice= 0.91 [ 451.535140][ T43] usb 2-1: no configurations [ 451.535301][ T43] usb 2-1: can't read configurations, error -22 [ 451.663362][ T43] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 451.813146][ T43] usb 2-1: Using ep0 maxpacket: 8 [ 451.817024][ T43] usb 2-1: New USB device found, idVendor=0af0, idProduct=7271, bcdDevice= 0.91 [ 451.817504][ T43] usb 2-1: no configurations [ 451.817674][ T43] usb 2-1: can't read configurations, error -22 [ 451.822966][ T43] usb usb2-port1: attempt power cycle [ 452.173151][ T43] usb 2-1: new high-speed USB device number 33 using dummy_hcd [ 452.195103][ T43] usb 2-1: Using ep0 maxpacket: 8 [ 452.197398][ T43] usb 2-1: New USB device found, idVendor=0af0, idProduct=7271, bcdDevice= 0.91 [ 452.197834][ T43] usb 2-1: no configurations [ 452.197990][ T43] usb 2-1: can't read configurations, error -22 [ 452.323414][ T43] usb 2-1: new high-speed USB device number 34 using dummy_hcd [ 452.346089][ T43] usb 2-1: Using ep0 maxpacket: 8 [ 452.349157][ T43] usb 2-1: New USB device found, idVendor=0af0, idProduct=7271, bcdDevice= 0.91 [ 452.349544][ T43] usb 2-1: no configurations [ 452.349722][ T43] usb 2-1: can't read configurations, error -22 [ 452.350683][ T43] usb usb2-port1: unable to enumerate USB device [ 455.492964][ T2891] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 455.645426][ T2891] usb 1-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 455.654221][ T2891] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 455.654591][ T2891] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 455.654803][ T2891] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 455.654863][ T2891] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 455.654959][ T2891] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 456.085874][ T2891] usb 1-1: USB disconnect, device number 30 [ 463.893503][ T43] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 464.042772][ T43] usb 1-1: Using ep0 maxpacket: 8 [ 464.046131][ T43] usb 1-1: New USB device found, idVendor=0af0, idProduct=7271, bcdDevice= 0.91 [ 464.046513][ T43] usb 1-1: no configurations [ 464.046692][ T43] usb 1-1: can't read configurations, error -22 [ 464.183192][ T43] usb 1-1: new high-speed USB device number 32 using dummy_hcd [ 464.332862][ T43] usb 1-1: Using ep0 maxpacket: 8 [ 464.337770][ T43] usb 1-1: New USB device found, idVendor=0af0, idProduct=7271, bcdDevice= 0.91 [ 464.338162][ T43] usb 1-1: no configurations [ 464.338367][ T43] usb 1-1: can't read configurations, error -22 [ 464.342044][ T43] usb usb1-port1: attempt power cycle [ 464.692896][ T43] usb 1-1: new high-speed USB device number 33 using dummy_hcd [ 464.716265][ T43] usb 1-1: Using ep0 maxpacket: 8 [ 464.719500][ T43] usb 1-1: New USB device found, idVendor=0af0, idProduct=7271, bcdDevice= 0.91 [ 464.719973][ T43] usb 1-1: no configurations [ 464.720022][ T43] usb 1-1: can't read configurations, error -22 [ 464.863298][ T43] usb 1-1: new high-speed USB device number 34 using dummy_hcd [ 464.885192][ T43] usb 1-1: Using ep0 maxpacket: 8 [ 464.904472][ T43] usb 1-1: New USB device found, idVendor=0af0, idProduct=7271, bcdDevice= 0.91 [ 464.904884][ T43] usb 1-1: no configurations [ 464.904930][ T43] usb 1-1: can't read configurations, error -22 [ 464.906922][ T43] usb usb1-port1: unable to enumerate USB device [ 470.457749][ T5585] netlink: 4 bytes leftover after parsing attributes in process `syz.1.333'. [ 470.556787][ T28] audit: type=1400 audit(470.470:363): avc: denied { create } for pid=5586 comm="syz.1.334" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=user_namespace permissive=1 [ 470.561817][ T28] audit: type=1400 audit(470.470:364): avc: denied { sys_admin } for pid=5586 comm="syz.1.334" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 [ 475.143307][ T2891] usb 2-1: new high-speed USB device number 35 using dummy_hcd [ 475.303028][ T2891] usb 2-1: Using ep0 maxpacket: 8 [ 475.305912][ T2891] usb 2-1: New USB device found, idVendor=0af0, idProduct=7271, bcdDevice=88.91 [ 475.312923][ T2891] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 475.313298][ T2891] usb 2-1: can't read configurations, error -61 [ 475.443355][ T2891] usb 2-1: new high-speed USB device number 36 using dummy_hcd [ 475.603023][ T2891] usb 2-1: Using ep0 maxpacket: 8 [ 475.609449][ T2891] usb 2-1: New USB device found, idVendor=0af0, idProduct=7271, bcdDevice=88.91 [ 475.631247][ T2891] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 475.631619][ T2891] usb 2-1: can't read configurations, error -61 [ 475.633313][ T2891] usb usb2-port1: attempt power cycle [ 475.993178][ T2891] usb 2-1: new high-speed USB device number 37 using dummy_hcd [ 476.015425][ T2891] usb 2-1: Using ep0 maxpacket: 8 [ 476.017604][ T2891] usb 2-1: New USB device found, idVendor=0af0, idProduct=7271, bcdDevice=88.91 [ 476.025458][ T2891] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 476.025681][ T2891] usb 2-1: can't read configurations, error -61 [ 476.152877][ T2891] usb 2-1: new high-speed USB device number 38 using dummy_hcd [ 476.375126][ T2891] usb 2-1: Using ep0 maxpacket: 8 [ 476.506834][ T2891] usb 2-1: New USB device found, idVendor=0af0, idProduct=7271, bcdDevice=88.91 [ 476.920673][ T2891] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 476.921148][ T2891] usb 2-1: can't read configurations, error -61 [ 477.167846][ T2891] usb usb2-port1: unable to enumerate USB device [ 480.131270][ T28] audit: type=1400 audit(480.040:365): avc: denied { ioctl } for pid=5636 comm="syz.0.350" path="socket:[4981]" dev="sockfs" ino=4981 ioctlcmd=0x89b0 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 480.443305][ T43] usb 1-1: new full-speed USB device number 35 using dummy_hcd [ 480.595900][ T43] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 480.602925][ T43] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 480.603337][ T43] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 480.614818][ T43] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 480.615097][ T43] usb 1-1: Product: syz [ 480.615370][ T43] usb 1-1: Manufacturer: syz [ 480.615419][ T43] usb 1-1: SerialNumber: syz [ 480.635216][ T43] usb 1-1: 0:2 : does not exist [ 480.839495][ T43] usb 1-1: USB disconnect, device number 35 [ 483.270176][ T5668] netlink: 16 bytes leftover after parsing attributes in process `syz.0.355'. [ 483.573042][ T2891] usb 1-1: new full-speed USB device number 36 using dummy_hcd [ 483.726743][ T2891] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 483.731367][ T2891] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 483.731711][ T2891] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 483.744835][ T2891] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 483.745141][ T2891] usb 1-1: Product: syz [ 483.745405][ T2891] usb 1-1: Manufacturer: syz [ 483.745451][ T2891] usb 1-1: SerialNumber: syz [ 483.761398][ T2891] usb 1-1: 0:2 : does not exist [ 483.961413][ T2891] usb 1-1: USB disconnect, device number 36 [ 484.245306][ T28] audit: type=1400 audit(484.160:366): avc: denied { name_bind } for pid=5691 comm="syz.0.357" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 484.494249][ T2891] usb 1-1: new high-speed USB device number 37 using dummy_hcd [ 484.656188][ T2891] usb 1-1: New USB device found, idVendor=056a, idProduct=0003, bcdDevice= 0.00 [ 484.664445][ T2891] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 484.664886][ T2891] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 484.665171][ T2891] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 484.665277][ T2891] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 484.673534][ T2891] usb 1-1: config 0 descriptor?? [ 485.107484][ T5692] ecryptfs: Unknown parameter 'ecŒ|}«' [ 485.127451][ T2891] usbhid 1-1:0.0: can't add hid device: -71 [ 485.127984][ T2891] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 485.143852][ T2891] usb 1-1: USB disconnect, device number 37 [ 485.533222][ T9] usb 2-1: new full-speed USB device number 39 using dummy_hcd [ 485.696130][ T9] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 485.720989][ T9] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 485.807028][ T9] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 485.830516][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 485.830855][ T9] usb 2-1: Product: syz [ 485.831897][ T9] usb 2-1: Manufacturer: syz [ 485.831947][ T9] usb 2-1: SerialNumber: syz [ 485.855350][ T9] usb 2-1: 0:2 : does not exist [ 486.056589][ T9] usb 2-1: USB disconnect, device number 39 [ 486.113020][ T3054] usb 1-1: new high-speed USB device number 38 using dummy_hcd [ 486.262964][ T3054] usb 1-1: Using ep0 maxpacket: 8 [ 486.266075][ T3054] usb 1-1: New USB device found, idVendor=0af0, idProduct=7271, bcdDevice=88.91 [ 486.275810][ T3054] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 486.276116][ T3054] usb 1-1: can't read configurations, error -61 [ 486.404540][ T3054] usb 1-1: new high-speed USB device number 39 using dummy_hcd [ 486.552767][ T3054] usb 1-1: Using ep0 maxpacket: 8 [ 486.564434][ T3054] usb 1-1: New USB device found, idVendor=0af0, idProduct=7271, bcdDevice=88.91 [ 486.574673][ T3054] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 486.574876][ T3054] usb 1-1: can't read configurations, error -61 [ 486.575688][ T3054] usb usb1-port1: attempt power cycle [ 486.913112][ T3054] usb 1-1: new high-speed USB device number 40 using dummy_hcd [ 486.951726][ T3054] usb 1-1: Using ep0 maxpacket: 8 [ 486.980224][ T3054] usb 1-1: New USB device found, idVendor=0af0, idProduct=7271, bcdDevice=88.91 [ 487.044133][ T3054] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 487.044455][ T3054] usb 1-1: can't read configurations, error -61 [ 487.172752][ T3054] usb 1-1: new high-speed USB device number 41 using dummy_hcd [ 487.195421][ T3054] usb 1-1: Using ep0 maxpacket: 8 [ 487.198762][ T3054] usb 1-1: New USB device found, idVendor=0af0, idProduct=7271, bcdDevice=88.91 [ 487.215260][ T3054] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 487.215487][ T3054] usb 1-1: can't read configurations, error -61 [ 487.217761][ T3054] usb usb1-port1: unable to enumerate USB device [ 494.873921][ T2891] usb 2-1: new high-speed USB device number 40 using dummy_hcd [ 495.022914][ T2891] usb 2-1: Using ep0 maxpacket: 32 [ 495.026372][ T2891] usb 2-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 495.034524][ T2891] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 495.034787][ T2891] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 495.035159][ T2891] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 495.039980][ T2891] usb 2-1: config 0 descriptor?? [ 495.475532][ T2891] ft260 0003:0403:6030.0004: unknown main item tag 0x0 [ 495.475948][ T2891] ft260 0003:0403:6030.0004: unknown main item tag 0x0 [ 495.684369][ T2891] ft260 0003:0403:6030.0004: chip code: 0000 0000 [ 495.908446][ T2891] ft260 0003:0403:6030.0004: failed to retrieve system status [ 495.909141][ T2891] ft260 0003:0403:6030.0004: probe with driver ft260 failed with error -71 [ 495.919016][ T2891] usb 2-1: USB disconnect, device number 40 [ 496.362908][ T2891] usb 2-1: new full-speed USB device number 41 using dummy_hcd [ 496.527127][ T2891] usb 2-1: New USB device found, idVendor=0e9c, idProduct=0000, bcdDevice=5b.1e [ 496.548069][ T2891] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 496.548412][ T2891] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 496.550791][ T2891] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 65535, setting to 64 [ 496.604743][ T2891] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 496.605093][ T2891] usb 2-1: Product: syz [ 496.605352][ T2891] usb 2-1: Manufacturer: syz [ 496.605532][ T2891] usb 2-1: SerialNumber: syz [ 496.614817][ T2891] usb 2-1: config 0 descriptor?? [ 496.620111][ T5779] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 496.782977][ T2891] rc_core: IR keymap rc-streamzap not found [ 496.783544][ T2891] Registered IR keymap rc-empty [ 496.785691][ T2891] rc rc0: Streamzap PC Remote Infrared Receiver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0 [ 496.786856][ T2891] input: Streamzap PC Remote Infrared Receiver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0/input9 [ 496.873061][ T2891] usb 2-1: USB disconnect, device number 41 [ 496.995328][ T5802] FAULT_INJECTION: forcing a failure. [ 496.995328][ T5802] name failslab, interval 1, probability 0, space 0, times 0 [ 496.995756][ T5802] CPU: 0 UID: 0 PID: 5802 Comm: syz.1.370 Tainted: G L syzkaller #0 PREEMPT [ 496.995875][ T5802] Tainted: [L]=SOFTLOCKUP [ 496.995897][ T5802] Hardware name: ARM-Versatile Express [ 496.995921][ T5802] Call trace: [ 496.995963][ T5802] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 496.996065][ T5802] r7:60000013 r6:60000013 r5:82336570 r4:00000000 [ 496.996161][ T5802] [<80201a74>] (show_stack) from [<8021ec68>] (dump_stack_lvl+0x5c/0x70) [ 496.996231][ T5802] [<8021ec0c>] (dump_stack_lvl) from [<8021ec94>] (dump_stack+0x18/0x1c) [ 496.996321][ T5802] r7:0000001b r6:00000000 r5:8399bd40 r4:82b1ac48 [ 496.996381][ T5802] [<8021ec7c>] (dump_stack) from [<809fdea0>] (should_fail_ex+0x1c0/0x224) [ 496.996447][ T5802] [<809fdce0>] (should_fail_ex) from [<80568e54>] (should_failslab+0x6c/0x94) [ 496.996589][ T5802] r8:8399bd40 r7:0000001b r6:80673d9c r5:00000cc0 r4:83001240 [ 496.996628][ T5802] [<80568de8>] (should_failslab) from [<805488cc>] (__kmalloc_cache_noprof+0x58/0x338) [ 496.996733][ T5802] [<80548874>] (__kmalloc_cache_noprof) from [<80673d9c>] (proc_thread_self_get_link+0x78/0xd0) [ 496.996809][ T5802] r10:2f2f2f2f r9:80673d24 r8:834b57f8 r7:000001a6 r6:eaaa9e8c r5:000001a7 [ 496.996829][ T5802] r4:8399bd40 [ 496.996846][ T5802] [<80673d24>] (proc_thread_self_get_link) from [<805b55e4>] (pick_link+0x330/0x424) [ 496.996971][ T5802] r9:80673d24 r8:eaaa9e84 r7:85580028 r6:00000000 r5:eaaa9d50 r4:eaaa9e38 [ 496.997021][ T5802] [<805b52b4>] (pick_link) from [<805b5860>] (step_into_slowpath+0x188/0x318) [ 496.997095][ T5802] r9:00000002 r8:85580028 r7:00000002 r6:00300000 r5:834b57f8 r4:eaaa9e38 [ 496.997149][ T5802] [<805b56d8>] (step_into_slowpath) from [<805b673c>] (link_path_walk+0x478/0x6b8) [ 496.997245][ T5802] r10:2f2f2f2f r9:833c69df r8:d0d0d0d0 r7:fefefeff r6:eaaa9e38 r5:00000018 [ 496.997284][ T5802] r4:833c69de [ 496.997356][ T5802] [<805b62c4>] (link_path_walk) from [<805b9820>] (path_openat+0x78/0xa3c) [ 496.997427][ T5802] r10:00000018 r9:83fc8480 r8:8399bd40 r7:eaaa9f00 r6:eaaa9f00 r5:833c69cc [ 496.997464][ T5802] r4:eaaa9e38 [ 496.997496][ T5802] [<805b97a8>] (path_openat) from [<805ba29c>] (do_file_open+0xb8/0x150) [ 496.997562][ T5802] r10:0000000b r9:8399bd40 r8:00000001 r7:ffffff9c r6:eaaa9f00 r5:8399bd40 [ 496.997584][ T5802] r4:833c69c0 [ 496.997603][ T5802] [<805ba1e4>] (do_file_open) from [<805ac5f4>] (do_open_execat+0x6c/0x180) [ 496.997666][ T5802] r8:833c69c0 r7:ffffff9c r6:8399bd40 r5:fffff000 r4:00000001 [ 496.997700][ T5802] [<805ac588>] (do_open_execat) from [<805ac760>] (alloc_bprm+0x1c/0x304) [ 496.997797][ T5802] r5:00000000 r4:ffffff9c [ 496.997828][ T5802] [<805ac744>] (alloc_bprm) from [<805acab0>] (do_execveat_common+0x68/0x18c) [ 496.997897][ T5802] r9:8399bd40 r8:00000000 r7:00000000 r6:8399bd40 r5:833c69c0 r4:ffffff9c [ 496.997946][ T5802] [<805aca48>] (do_execveat_common) from [<805adc2c>] (sys_execve+0x40/0x5c) [ 496.998017][ T5802] r9:8399bd40 r8:8020029c r7:0000000b r6:00000000 r5:00000000 r4:833c69c0 [ 496.998055][ T5802] [<805adbec>] (sys_execve) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 496.998201][ T5802] Exception stack(0xeaaa9fa8 to 0xeaaa9ff0) [ 496.998256][ T5802] 9fa0: 00000000 00000000 20000040 00000000 00000000 00000000 [ 496.998295][ T5802] 9fc0: 00000000 00000000 00356310 0000000b 003562d8 00000000 00000001 76fc50dc [ 496.998358][ T5802] 9fe0: 76fc4e88 76fc4e78 00018fa0 00130a50 [ 496.998415][ T5802] r6:00356310 r5:00000000 r4:00000000 [ 497.712830][ T2891] usb 1-1: new high-speed USB device number 42 using dummy_hcd [ 497.863240][ T2891] usb 1-1: Using ep0 maxpacket: 8 [ 497.876736][ T2891] usb 1-1: New USB device found, idVendor=0af0, idProduct=7271, bcdDevice=88.91 [ 497.903545][ T2891] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 497.903810][ T2891] usb 1-1: can't read configurations, error -61 [ 498.034526][ T2891] usb 1-1: new high-speed USB device number 43 using dummy_hcd [ 498.193297][ T2891] usb 1-1: Using ep0 maxpacket: 8 [ 498.200995][ T2891] usb 1-1: New USB device found, idVendor=0af0, idProduct=7271, bcdDevice=88.91 [ 498.230422][ T2891] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 498.230789][ T2891] usb 1-1: can't read configurations, error -61 [ 498.235198][ T2891] usb usb1-port1: attempt power cycle [ 498.593412][ T2891] usb 1-1: new high-speed USB device number 44 using dummy_hcd [ 498.617009][ T2891] usb 1-1: Using ep0 maxpacket: 8 [ 498.624610][ T2891] usb 1-1: New USB device found, idVendor=0af0, idProduct=7271, bcdDevice=88.91 [ 498.636268][ T2891] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 498.636542][ T2891] usb 1-1: can't read configurations, error -61 [ 498.763398][ T2891] usb 1-1: new high-speed USB device number 45 using dummy_hcd [ 498.787592][ T2891] usb 1-1: Using ep0 maxpacket: 8 [ 498.795813][ T2891] usb 1-1: New USB device found, idVendor=0af0, idProduct=7271, bcdDevice=88.91 [ 498.818636][ T2891] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 498.818995][ T2891] usb 1-1: can't read configurations, error -61 [ 498.822920][ T2891] usb usb1-port1: unable to enumerate USB device [ 508.373251][ T43] usb 1-1: new high-speed USB device number 46 using dummy_hcd [ 508.534018][ T43] usb 1-1: Using ep0 maxpacket: 8 [ 508.538601][ T43] usb 1-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 508.552478][ T43] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 517.563762][ T3054] usb 2-1: new high-speed USB device number 42 using dummy_hcd [ 517.712806][ T3054] usb 2-1: Using ep0 maxpacket: 8 [ 517.714929][ T3054] usb 2-1: New USB device found, idVendor=2770, idProduct=930c, bcdDevice=8d.6a [ 517.727997][ T3054] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 517.728292][ T3054] usb 2-1: Product: syz [ 517.728574][ T3054] usb 2-1: Manufacturer: syz [ 517.728748][ T3054] usb 2-1: SerialNumber: syz [ 517.734217][ T3054] usb 2-1: config 0 descriptor?? [ 518.625091][ T28] audit: type=1400 audit(518.540:367): avc: denied { write } for pid=5850 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 518.837671][ T28] audit: type=1400 audit(518.750:368): avc: denied { write } for pid=5853 comm="rm" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 522.526618][ T96] usb 1-1: USB disconnect, device number 46 [ 522.923316][ T96] usb 1-1: new high-speed USB device number 47 using dummy_hcd [ 523.082953][ T96] usb 1-1: Using ep0 maxpacket: 8 [ 523.085927][ T96] usb 1-1: New USB device found, idVendor=0af0, idProduct=7271, bcdDevice=88.91 [ 523.091279][ T96] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 523.091536][ T96] usb 1-1: config 0 has no interfaces? [ 523.104540][ T96] usb 1-1: New USB device strings: Mfr=17, Product=2, SerialNumber=3 [ 523.104760][ T96] usb 1-1: Product: syz [ 523.106433][ T96] usb 1-1: Manufacturer: syz [ 523.106719][ T96] usb 1-1: SerialNumber: syz [ 523.110348][ T96] usb 1-1: config 0 descriptor?? [ 523.320317][ T96] usb 1-1: USB disconnect, device number 47 [ 523.783192][ T96] usb 1-1: new high-speed USB device number 48 using dummy_hcd [ 523.932802][ T96] usb 1-1: Using ep0 maxpacket: 8 [ 523.935863][ T96] usb 1-1: New USB device found, idVendor=0af0, idProduct=7271, bcdDevice=88.91 [ 523.940267][ T96] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 523.940642][ T96] usb 1-1: config 0 has no interfaces? [ 523.949319][ T96] usb 1-1: New USB device strings: Mfr=17, Product=2, SerialNumber=3 [ 523.949573][ T96] usb 1-1: Product: syz [ 523.950226][ T96] usb 1-1: Manufacturer: syz [ 523.950306][ T96] usb 1-1: SerialNumber: syz [ 523.956678][ T96] usb 1-1: config 0 descriptor?? [ 524.166094][ T96] usb 1-1: USB disconnect, device number 48 [ 524.572934][ T96] usb 1-1: new full-speed USB device number 49 using dummy_hcd [ 524.872665][ T96] usb 1-1: unable to get BOS descriptor or descriptor too short [ 524.875551][ T96] usb 1-1: New USB device found, idVendor=0000, idProduct=0000, bcdDevice= 0.00 [ 524.875936][ T96] usb 1-1: no configurations [ 524.875982][ T96] usb 1-1: can't read configurations, error -22 [ 527.599116][ T5897] netlink: 4 bytes leftover after parsing attributes in process `syz.0.384'. [ 527.970828][ T9] usb 2-1: USB disconnect, device number 42 [ 528.032966][ T96] usb 1-1: new high-speed USB device number 51 using dummy_hcd [ 528.222774][ T96] usb 1-1: Using ep0 maxpacket: 8 [ 528.226312][ T96] usb 1-1: New USB device found, idVendor=0af0, idProduct=7271, bcdDevice=88.91 [ 528.244599][ T96] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 528.244871][ T96] usb 1-1: config 0 has no interfaces? [ 528.294915][ T96] usb 1-1: New USB device strings: Mfr=17, Product=2, SerialNumber=3 [ 528.296394][ T96] usb 1-1: Product: syz [ 528.296735][ T96] usb 1-1: Manufacturer: syz [ 528.296925][ T96] usb 1-1: SerialNumber: syz [ 528.301930][ T96] usb 1-1: config 0 descriptor?? [ 528.534706][ T96] usb 1-1: USB disconnect, device number 51 [ 528.973326][ T96] usb 1-1: new high-speed USB device number 52 using dummy_hcd [ 529.132977][ T96] usb 1-1: Using ep0 maxpacket: 8 [ 529.137936][ T96] usb 1-1: New USB device found, idVendor=0af0, idProduct=7271, bcdDevice=88.91 [ 529.147781][ T96] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 529.149187][ T96] usb 1-1: config 0 has no interfaces? [ 529.159535][ T96] usb 1-1: New USB device strings: Mfr=17, Product=2, SerialNumber=3 [ 529.159814][ T96] usb 1-1: Product: syz [ 529.161649][ T96] usb 1-1: Manufacturer: syz [ 529.161944][ T96] usb 1-1: SerialNumber: syz [ 529.166817][ T96] usb 1-1: config 0 descriptor?? [ 529.376482][ T3054] usb 1-1: USB disconnect, device number 52 [ 531.628896][ T5938] netlink: 'syz.1.391': attribute type 10 has an invalid length. [ 531.993190][ T3054] usb 2-1: new high-speed USB device number 43 using dummy_hcd [ 532.142801][ T3054] usb 2-1: Using ep0 maxpacket: 8 [ 532.145746][ T3054] usb 2-1: New USB device found, idVendor=0af0, idProduct=7271, bcdDevice=88.91 [ 532.153041][ T3054] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 532.153286][ T3054] usb 2-1: config 0 has no interfaces? [ 532.170608][ T3054] usb 2-1: New USB device strings: Mfr=17, Product=2, SerialNumber=3 [ 532.170912][ T3054] usb 2-1: Product: syz [ 532.171089][ T3054] usb 2-1: Manufacturer: syz [ 532.171177][ T3054] usb 2-1: SerialNumber: syz [ 532.176326][ T3054] usb 2-1: config 0 descriptor?? [ 532.420844][ T3054] usb 2-1: USB disconnect, device number 43 [ 547.663939][ T23] usb 1-1: new high-speed USB device number 53 using dummy_hcd [ 547.814390][ T23] usb 1-1: Using ep0 maxpacket: 8 [ 547.818072][ T23] usb 1-1: New USB device found, idVendor=0af0, idProduct=7271, bcdDevice=88.91 [ 547.834869][ T23] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 547.835242][ T23] usb 1-1: config 0 has no interfaces? [ 547.876305][ T23] usb 1-1: New USB device strings: Mfr=17, Product=2, SerialNumber=3 [ 547.876705][ T23] usb 1-1: Product: syz [ 547.876989][ T23] usb 1-1: Manufacturer: syz [ 547.877072][ T23] usb 1-1: SerialNumber: syz [ 547.887067][ T23] usb 1-1: config 0 descriptor?? [ 548.128902][ T23] usb 1-1: USB disconnect, device number 53 [ 549.702720][ T2891] usb 1-1: new high-speed USB device number 54 using dummy_hcd [ 549.883948][ T2891] usb 1-1: Using ep0 maxpacket: 8 [ 549.897412][ T2891] usb 1-1: New USB device found, idVendor=0af0, idProduct=7271, bcdDevice=88.91 [ 549.901096][ T2891] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 549.901277][ T2891] usb 1-1: config 0 has no interfaces? [ 549.933294][ T2891] usb 1-1: New USB device strings: Mfr=17, Product=2, SerialNumber=3 [ 549.935782][ T2891] usb 1-1: Product: syz [ 549.940841][ T2891] usb 1-1: Manufacturer: syz [ 549.941403][ T2891] usb 1-1: SerialNumber: syz [ 549.956081][ T2891] usb 1-1: config 0 descriptor?? [ 550.296238][ T28] audit: type=1400 audit(550.210:369): avc: denied { relabelfrom } for pid=6000 comm="syz.1.405" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 550.298227][ T28] audit: type=1400 audit(550.210:370): avc: denied { relabelto } for pid=6000 comm="syz.1.405" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 550.330162][ T43] usb 1-1: USB disconnect, device number 54 [ 551.367072][ T28] audit: type=1400 audit(551.280:371): avc: denied { wake_alarm } for pid=6017 comm="syz.0.406" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 552.142942][ T28] audit: type=1400 audit(552.050:372): avc: denied { name_bind } for pid=6023 comm="syz.0.408" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=tcp_socket permissive=1 [ 554.918942][ T28] audit: type=1800 audit(554.830:373): pid=6035 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz.0.412" name="drvctl" dev="sysfs" ino=21072 res=0 errno=0 [ 555.190718][ T6039] device-mapper: ioctl: ioctl interface mismatch: kernel(4.50.0), user(0.0.0), cmd(3) [ 559.437477][ T28] audit: type=1400 audit(559.350:374): avc: denied { allowed } for pid=6059 comm="syz.0.420" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 571.333300][ T28] audit: type=1400 audit(571.250:375): avc: denied { bind } for pid=6066 comm="syz.0.421" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 571.342977][ T28] audit: type=1400 audit(571.250:376): avc: denied { setopt } for pid=6066 comm="syz.0.421" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 571.379591][ T6076] syzkaller1: entered promiscuous mode [ 571.381175][ T6076] syzkaller1: entered allmulticast mode [ 573.633973][ T28] audit: type=1400 audit(573.550:377): avc: denied { bind } for pid=6090 comm="syz.1.426" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 573.636692][ T28] audit: type=1400 audit(573.550:378): avc: denied { listen } for pid=6090 comm="syz.1.426" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 573.640768][ T28] audit: type=1400 audit(573.550:379): avc: denied { accept } for pid=6090 comm="syz.1.426" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 585.216300][ T6116] netlink: 36 bytes leftover after parsing attributes in process `syz.1.433'. [ 603.145490][ T6144] netlink: 24 bytes leftover after parsing attributes in process `syz.0.442'. [ 606.168940][ T28] audit: type=1400 audit(606.080:380): avc: denied { read } for pid=6151 comm="syz.0.446" laddr=fe80::6023:22ff:feb3:9ee9 lport=255 faddr=ff01::1 fport=243 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 608.637534][ T28] audit: type=1400 audit(608.550:381): avc: denied { write } for pid=6154 comm="syz.0.447" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 617.225104][ T6196] fuse: Bad value for 'fd' [ 619.176361][ T6211] fuse: Bad value for 'fd' [ 620.696775][ T6225] netlink: 8 bytes leftover after parsing attributes in process `syz.0.467'. [ 621.227868][ T6230] fuse: Bad value for 'fd' [ 621.791194][ T6234] netlink: 100 bytes leftover after parsing attributes in process `syz.0.471'. [ 628.661764][ T6263] gadgetfs: bound to dummy_udc driver [ 628.755362][ T28] audit: type=1400 audit(628.670:382): avc: denied { unmount } for pid=3106 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 629.415515][ T6273] netlink: 4 bytes leftover after parsing attributes in process `syz.0.482'. [ 629.443011][ T6273] hsr_slave_1 (unregistering): left promiscuous mode [ 630.185289][ T6285] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 630.355788][ T6285] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 630.455210][ T6285] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 630.839535][ T6285] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 631.332883][ T5813] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 631.746805][ T51] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 631.754713][ T378] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 631.755904][ T378] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 633.411175][ T28] audit: type=1400 audit(633.310:383): avc: denied { unmount } for pid=3107 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 639.684726][ T6338] netlink: 20 bytes leftover after parsing attributes in process `syz.0.498'. [ 641.280171][ T28] audit: type=1400 audit(641.190:384): avc: denied { mounton } for pid=6342 comm="syz.0.500" path="/274/file0" dev="tmpfs" ino=1445 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=fifo_file permissive=1 [ 642.019104][ T28] audit: type=1400 audit(641.930:385): avc: denied { ioctl } for pid=6347 comm="syz.1.502" path="time:[4026531834]" dev="nsfs" ino=4026531834 ioctlcmd=0xb707 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 642.522839][ T28] audit: type=1400 audit(642.430:386): avc: denied { mounton } for pid=6342 comm="syz.0.500" path="/274/file0" dev="fuse" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=file permissive=1 [ 642.710348][ T28] audit: type=1400 audit(642.620:387): avc: denied { mount } for pid=6342 comm="syz.0.500" name="/" dev="bpf" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 645.417562][ T9] usb 2-1: new full-speed USB device number 44 using dummy_hcd [ 645.725908][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 645.733613][ T9] usb 2-1: not running at top speed; connect to a high speed hub [ 645.733956][ T9] usb 2-1: New USB device found, idVendor=0694, idProduct=0001, bcdDevice=78.13 [ 645.875224][ T9] usb 2-1: config 14 has an invalid interface number: 57 but max is 1 [ 645.879997][ T9] usb 2-1: config 14 has an invalid interface number: 228 but max is 1 [ 645.880530][ T9] usb 2-1: config 14 has an invalid descriptor of length 0, skipping remainder of the config [ 645.880735][ T9] usb 2-1: config 14 has no interface number 0 [ 645.880904][ T9] usb 2-1: config 14 has no interface number 1 [ 645.881182][ T9] usb 2-1: config 14 interface 228 altsetting 5 has a duplicate endpoint with address 0x8, skipping [ 645.881386][ T9] usb 2-1: config 14 interface 228 altsetting 5 has an endpoint descriptor with address 0xD1, changing to 0x81 [ 645.881569][ T9] usb 2-1: config 14 interface 228 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 645.881727][ T9] usb 2-1: config 14 interface 228 altsetting 5 endpoint 0x81 has invalid wMaxPacketSize 0 [ 645.881893][ T9] usb 2-1: config 14 interface 57 has no altsetting 0 [ 645.882050][ T9] usb 2-1: config 14 interface 228 has no altsetting 0 [ 646.145453][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 646.147016][ T9] usb 2-1: Product: syz [ 646.147075][ T9] usb 2-1: Manufacturer: syz [ 646.147100][ T9] usb 2-1: SerialNumber: syz [ 646.481995][ T6375] netlink: 4 bytes leftover after parsing attributes in process `syz.0.509'. [ 646.516261][ T6375] syz_tun (unregistering): left allmulticast mode [ 646.655909][ T9] legousbtower 2-1:14.57: interrupt endpoints not found [ 647.068843][ T9] legousbtower 2-1:14.228: LEGO USB Tower firmware version is 0.0 build 0 [ 647.073215][ T9] legousbtower 2-1:14.228: LEGO USB Tower #-160 now attached to major 180 minor 0 [ 647.924303][ T28] audit: type=1804 audit(647.840:388): pid=6386 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=ToMToU comm="syz.0.511" name="/newroot/279/file0" dev="tmpfs" ino=1472 res=1 errno=0 [ 647.966048][ T6386] netlink: 8 bytes leftover after parsing attributes in process `syz.0.511'. [ 658.735784][ T6439] FAULT_INJECTION: forcing a failure. [ 658.735784][ T6439] name failslab, interval 1, probability 0, space 0, times 0 [ 658.737324][ T6439] CPU: 1 UID: 0 PID: 6439 Comm: syz.0.529 Tainted: G L syzkaller #0 PREEMPT [ 658.737469][ T6439] Tainted: [L]=SOFTLOCKUP [ 658.737497][ T6439] Hardware name: ARM-Versatile Express [ 658.737635][ T6439] Call trace: [ 658.737868][ T6439] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 658.738521][ T6439] r7:60000013 r6:60000013 r5:82336570 r4:00000000 [ 658.738572][ T6439] [<80201a74>] (show_stack) from [<8021ec68>] (dump_stack_lvl+0x5c/0x70) [ 658.738605][ T6439] [<8021ec0c>] (dump_stack_lvl) from [<8021ec94>] (dump_stack+0x18/0x1c) [ 658.738637][ T6439] r7:84168c40 r6:00000000 r5:84168c40 r4:82b1ac48 [ 658.738645][ T6439] [<8021ec7c>] (dump_stack) from [<809fdea0>] (should_fail_ex+0x1c0/0x224) [ 658.738689][ T6439] [<809fdce0>] (should_fail_ex) from [<80568e54>] (should_failslab+0x6c/0x94) [ 658.738810][ T6439] r8:00000000 r7:84168c40 r6:805c25ec r5:00000cc0 r4:830bdc00 [ 658.738823][ T6439] [<80568de8>] (should_failslab) from [<80546c44>] (kmem_cache_alloc_lru_noprof+0x60/0x3e4) [ 658.738855][ T6439] [<80546be4>] (kmem_cache_alloc_lru_noprof) from [<805c25ec>] (__d_alloc+0x30/0x220) [ 658.738909][ T6439] r10:830c6000 r9:82543900 r8:81c1f600 r7:830c6000 r6:830eaa10 r5:dfa4dea0 [ 658.738924][ T6439] r4:84e3d300 [ 658.738933][ T6439] [<805c25bc>] (__d_alloc) from [<805c5c70>] (d_alloc_pseudo+0x10/0x3c) [ 658.738967][ T6439] r9:84168c40 r8:81c1f600 r7:00000002 r6:830eaa10 r5:85fb27b8 r4:84e3d300 [ 658.738976][ T6439] [<805c5c60>] (d_alloc_pseudo) from [<805a3374>] (alloc_file_pseudo+0x7c/0x154) [ 658.739000][ T6439] [<805a32f8>] (alloc_file_pseudo) from [<804ce5c8>] (__shmem_file_setup+0xc4/0x1a8) [ 658.739033][ T6439] r10:00000181 r9:84168c40 r8:84e3d300 r7:85fb27b8 r6:00000000 r5:00000000 [ 658.739042][ T6439] r4:830eaa10 [ 658.739050][ T6439] [<804ce504>] (__shmem_file_setup) from [<804ce71c>] (shmem_file_setup+0x34/0x3c) [ 658.739081][ T6439] r9:84168c40 r8:00000000 r7:00000000 r6:00000000 r5:00000010 r4:00000000 [ 658.739089][ T6439] [<804ce6e8>] (shmem_file_setup) from [<805999dc>] (memfd_alloc_file+0x68/0x170) [ 658.739115][ T6439] r4:00000004 [ 658.739123][ T6439] [<80599974>] (memfd_alloc_file) from [<80599be8>] (sys_memfd_create+0x104/0x1dc) [ 658.739170][ T6439] r7:00000000 r6:84e3d300 r5:00000010 r4:00000004 [ 658.739179][ T6439] [<80599ae4>] (sys_memfd_create) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 658.739252][ T6439] Exception stack(0xdfa4dfa8 to 0xdfa4dff0) [ 658.739343][ T6439] dfa0: 00000000 00000000 20000000 00000000 00000000 00000000 [ 658.739371][ T6439] dfc0: 00000000 00000000 0035630c 00000181 003562d8 00000000 00000001 76f300dc [ 658.739385][ T6439] dfe0: 76f2fe88 76f2fe78 00018fa0 00130a50 [ 658.739422][ T6439] r8:8020029c r7:00000181 r6:0035630c r5:00000000 r4:00000000 [ 660.015433][ T6221] usb 2-1: USB disconnect, device number 44 [ 660.030340][ T6221] legousbtower 2-1:14.228: LEGO USB Tower #-160 now disconnected [ 662.147849][ T6483] netlink: 'syz.0.544': attribute type 1 has an invalid length. [ 662.483439][ T6483] bond1: (slave gretap1): making interface the new active one [ 662.509939][ T6483] bond1: (slave gretap1): Enslaving as an active interface with an up link [ 662.604244][ T6483] netlink: 24 bytes leftover after parsing attributes in process `syz.0.544'. [ 662.616281][ T6483] 8021q: adding VLAN 0 to HW filter on device bond1 [ 666.999155][ T6557] capability: warning: `syz.0.556' uses deprecated v2 capabilities in a way that may be insecure [ 667.108816][ T6558] syzkaller0: entered promiscuous mode [ 667.110185][ T6558] syzkaller0: entered allmulticast mode [ 667.503315][ T9] usb 1-1: new high-speed USB device number 55 using dummy_hcd [ 667.675550][ T9] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 667.682610][ T9] usb 1-1: config 1 has an invalid descriptor of length 9, skipping remainder of the config [ 667.682982][ T9] usb 1-1: config 1 interface 0 altsetting 0 has 5 endpoint descriptors, different from the interface descriptor's value: 6 [ 667.703977][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 667.704258][ T9] usb 1-1: Product: syz [ 667.704718][ T9] usb 1-1: Manufacturer: syz [ 667.704767][ T9] usb 1-1: SerialNumber: syz [ 677.640278][ T6221] usb 1-1: USB disconnect, device number 55 [ 677.785106][ T28] audit: type=1800 audit(677.700:389): pid=6625 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz.1.573" name="pm_wakeup_irq" dev="sysfs" ino=760 res=0 errno=0 [ 683.354380][ T28] audit: type=1800 audit(683.270:390): pid=6661 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz.0.581" name="/" dev="fuse" ino=1 res=0 errno=0 [ 684.184620][ T6668] input: syz0 as /devices/virtual/input/input10 [ 685.212877][ T6221] usb 2-1: new high-speed USB device number 45 using dummy_hcd [ 685.976813][ T28] audit: type=1800 audit(685.890:391): pid=6672 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz.0.584" name="/" dev="fuse" ino=1 res=0 errno=0 [ 687.583236][ T6683] block device autoloading is deprecated and will be removed. [ 688.982853][ T6221] usb 1-1: new high-speed USB device number 56 using dummy_hcd [ 689.145784][ T6221] usb 1-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 689.150595][ T6221] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 689.154109][ T6221] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 689.161602][ T6221] usb 1-1: New USB device strings: Mfr=2, Product=0, SerialNumber=0 [ 689.163755][ T6221] usb 1-1: Manufacturer: syz [ 689.170078][ T6221] usb 1-1: config 0 descriptor?? [ 690.023875][ T6221] input: syz Pen as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:256C:006D.0005/input/input11 [ 690.041211][ T6221] input: syz Pad as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:256C:006D.0005/input/input12 [ 690.054588][ T6221] input: syz Touch Strip as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:256C:006D.0005/input/input13 [ 690.061479][ T6221] input: syz Dial as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:256C:006D.0005/input/input14 [ 690.076167][ T6221] uclogic 0003:256C:006D.0005: input,hidraw0: USB HID v0.00 Keypad [syz] on usb-dummy_hcd.0-1/input0 [ 690.283170][ T2891] usb 1-1: USB disconnect, device number 56 [ 690.449336][ T28] audit: type=1400 audit(690.360:392): avc: denied { name_bind } for pid=6773 comm="syz.0.596" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=rawip_socket permissive=1 [ 690.963134][ T10] usb 1-1: new high-speed USB device number 57 using dummy_hcd [ 691.156307][ T10] usb 1-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=e6.fc [ 691.163986][ T10] usb 1-1: config 0 has an invalid interface number: 50 but max is 0 [ 691.164161][ T10] usb 1-1: config 0 has no interface number 0 [ 691.164265][ T10] usb 1-1: config 0 interface 50 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 691.173322][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 691.173863][ T10] usb 1-1: Product: syz [ 691.174254][ T10] usb 1-1: Manufacturer: syz [ 691.174608][ T10] usb 1-1: SerialNumber: syz [ 691.186360][ T10] usb 1-1: config 0 descriptor?? [ 691.234236][ T10] yurex 1-1:0.50: USB YUREX device now attached to Yurex #0 [ 691.343889][ T6805] FAULT_INJECTION: forcing a failure. [ 691.343889][ T6805] name failslab, interval 1, probability 0, space 0, times 0 [ 691.344283][ T6805] CPU: 1 UID: 0 PID: 6805 Comm: syz.1.603 Tainted: G L syzkaller #0 PREEMPT [ 691.344405][ T6805] Tainted: [L]=SOFTLOCKUP [ 691.344450][ T6805] Hardware name: ARM-Versatile Express [ 691.344471][ T6805] Call trace: [ 691.344564][ T6805] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 691.344672][ T6805] r7:60000013 r6:60000013 r5:82336570 r4:00000000 [ 691.344692][ T6805] [<80201a74>] (show_stack) from [<8021ec68>] (dump_stack_lvl+0x5c/0x70) [ 691.344771][ T6805] [<8021ec0c>] (dump_stack_lvl) from [<8021ec94>] (dump_stack+0x18/0x1c) [ 691.344829][ T6805] r7:840d8c40 r6:00000000 r5:840d8c40 r4:82b1ac48 [ 691.344845][ T6805] [<8021ec7c>] (dump_stack) from [<809fdea0>] (should_fail_ex+0x1c0/0x224) [ 691.344951][ T6805] [<809fdce0>] (should_fail_ex) from [<80568e54>] (should_failslab+0x6c/0x94) [ 691.345027][ T6805] r8:00000000 r7:840d8c40 r6:805c25ec r5:00000cc0 r4:830bdc00 [ 691.345066][ T6805] [<80568de8>] (should_failslab) from [<80546c44>] (kmem_cache_alloc_lru_noprof+0x60/0x3e4) [ 691.345130][ T6805] [<80546be4>] (kmem_cache_alloc_lru_noprof) from [<805c25ec>] (__d_alloc+0x30/0x220) [ 691.345211][ T6805] r10:82cdf7bc r9:82543900 r8:855b3660 r7:85e7d000 r6:85fb34a0 r5:e00fde60 [ 691.345233][ T6805] r4:00000000 [ 691.345248][ T6805] [<805c25bc>] (__d_alloc) from [<805c5e00>] (d_alloc_parallel+0x54/0x554) [ 691.345361][ T6805] r9:00000040 r8:855b3660 r7:e60950f1 r6:85fb34a0 r5:2ff1462e r4:00000000 [ 691.345651][ T6805] [<805c5dac>] (d_alloc_parallel) from [<805b4280>] (lookup_open+0x174/0x7cc) [ 691.345801][ T6805] r10:00000001 r9:00000040 r8:838aeb80 r7:00143142 r6:85fb34a0 r5:e00fde60 [ 691.346150][ T6805] r4:00000000 [ 691.346333][ T6805] [<805b410c>] (lookup_open) from [<805b9de8>] (path_openat+0x640/0xa3c) [ 691.346419][ T6805] r10:00000018 r9:838aeb80 r8:840d8c40 r7:e00fdf20 r6:00000000 r5:00000000 [ 691.346447][ T6805] r4:e00fde58 [ 691.346464][ T6805] [<805b97a8>] (path_openat) from [<805ba29c>] (do_file_open+0xb8/0x150) [ 691.346531][ T6805] r10:00000142 r9:840d8c40 r8:00000001 r7:ffffff9c r6:e00fdf20 r5:840d8c40 [ 691.346583][ T6805] r4:833c5c00 [ 691.346604][ T6805] [<805ba1e4>] (do_file_open) from [<8059d7b0>] (do_sys_openat2+0x8c/0xf0) [ 691.346692][ T6805] r8:8020029c r7:20000040 r6:ffffff9c r5:833c5c00 r4:00000004 [ 691.346713][ T6805] [<8059d724>] (do_sys_openat2) from [<8059dcc8>] (sys_openat+0x88/0xd8) [ 691.346938][ T6805] r7:00000142 r6:00356314 r5:20000040 r4:ffffff9c [ 691.347131][ T6805] [<8059dc40>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 691.347198][ T6805] Exception stack(0xe00fdfa8 to 0xe00fdff0) [ 691.347468][ T6805] dfa0: 00000000 00000000 ffffff9c 20000040 00143142 00000103 [ 691.347540][ T6805] dfc0: 00000000 00000000 00356314 00000142 003562d8 00000000 00000001 76fc50dc [ 691.347572][ T6805] dfe0: 76fc4e88 76fc4e78 00018fa0 00130a50 [ 691.347618][ T6805] r5:00000000 r4:00000000 [ 696.803171][ T10] usb 1-1: USB disconnect, device number 57 [ 696.806589][ T10] yurex 1-1:0.50: USB YUREX #0 now disconnected [ 696.896150][ T6846] netlink: 'syz.1.612': attribute type 1 has an invalid length. [ 696.973835][ T6846] bond1: entered promiscuous mode [ 696.974846][ T6846] 8021q: adding VLAN 0 to HW filter on device bond1 [ 697.013729][ T6846] 8021q: adding VLAN 0 to HW filter on device bond1 [ 697.015529][ T6846] bond1: (slave vti0): The slave device specified does not support setting the MAC address [ 697.015886][ T6846] bond1: (slave vti0): Setting fail_over_mac to active for active-backup mode [ 697.063847][ T6846] bond1: (slave vti0): making interface the new active one [ 697.064130][ T6846] vti0: entered promiscuous mode [ 697.067496][ T6846] bond1: (slave vti0): Enslaving as an active interface with an up link [ 697.634709][ T6891] i2c i2c-0: died at extended address code [ 699.044350][ T6898] netlink: 68 bytes leftover after parsing attributes in process `syz.1.618'. [ 700.948067][ T28] audit: type=1400 audit(700.860:393): avc: denied { getopt } for pid=6896 comm="syz.1.618" laddr=::ffff:172.20.20.24 lport=2 faddr=::ffff:172.20.20.24 fport=20001 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 704.409572][ T28] audit: type=1400 audit(704.320:394): avc: denied { read } for pid=6992 comm="syz.1.624" name="file0" dev="tmpfs" ino=1540 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 705.545258][ T6997] sock: sock_timestamping_bind_phc: sock not bind to device [ 707.316447][ T6987] lo: entered allmulticast mode [ 710.368053][ T28] audit: type=1400 audit(710.280:395): avc: denied { execute } for pid=7042 comm="syz.0.640" name="file0" dev="tmpfs" ino=1778 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 710.373419][ T28] audit: type=1804 audit(710.290:396): pid=7043 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz.0.640" name="/newroot/336/file0" dev="tmpfs" ino=1778 res=1 errno=0 [ 712.483030][ T7059] fuse: Bad value for 'group_id' [ 712.493117][ T7059] fuse: Bad value for 'group_id' [ 712.794520][ T28] audit: type=1804 audit(712.700:397): pid=7059 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz.1.645" name="/newroot/303/file0" dev="tmpfs" ino=1596 res=1 errno=0 [ 713.248101][ T28] audit: type=1400 audit(713.160:398): avc: denied { write } for pid=7064 comm="syz.0.647" name="usb_gadget" dev="configfs" ino=1336 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 713.436339][ T28] audit: type=1800 audit(713.340:399): pid=7065 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz.0.647" name="idVendor" dev="configfs" ino=8128 res=0 errno=0 [ 713.621430][ T28] audit: type=1400 audit(713.530:400): avc: denied { write } for pid=7064 comm="syz.0.647" name="functions" dev="configfs" ino=8123 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 713.666808][ T28] audit: type=1800 audit(713.580:401): pid=7065 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz.0.647" name="p_chmask" dev="configfs" ino=8489 res=0 errno=0 [ 713.679934][ T28] audit: type=1800 audit(713.590:402): pid=7065 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz.0.647" name="c_mute_present" dev="configfs" ino=8490 res=0 errno=0 [ 713.707049][ T28] audit: type=1800 audit(713.620:403): pid=7065 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz.0.647" name="c_volume_present" dev="configfs" ino=8491 res=0 errno=0 [ 713.751712][ T28] audit: type=1400 audit(713.660:404): avc: denied { write } for pid=7064 comm="syz.0.647" name="configs" dev="configfs" ino=8124 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 716.815513][ T28] kauditd_printk_skb: 6 callbacks suppressed [ 716.818543][ T28] audit: type=1400 audit(716.730:411): avc: denied { map } for pid=7062 comm="syz.1.646" path="socket:[8146]" dev="sockfs" ino=8146 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tcp_socket permissive=1 [ 718.515944][ T7081] fuse: Bad value for 'fd' [ 723.274974][ T28] audit: type=1400 audit(723.180:412): avc: denied { name_bind } for pid=7106 comm="syz.1.663" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=icmp_socket permissive=1 [ 723.275377][ T28] audit: type=1400 audit(723.180:413): avc: denied { node_bind } for pid=7106 comm="syz.1.663" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=icmp_socket permissive=1 [ 728.023230][ T28] audit: type=1800 audit(727.880:414): pid=7149 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz.0.677" name="control" dev="sysfs" ino=3525 res=0 errno=0 [ 729.897016][ T28] audit: type=1400 audit(729.810:415): avc: denied { getopt } for pid=7146 comm="syz.1.678" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 730.015606][ T28] audit: type=1400 audit(729.930:416): avc: denied { write } for pid=7156 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 730.337690][ T28] audit: type=1400 audit(730.250:417): avc: denied { write } for pid=7160 comm="rm" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 731.107567][ T7165] netlink: 168 bytes leftover after parsing attributes in process `syz.0.682'. [ 731.450184][ T7173] fuse: Bad value for 'fd' [ 731.544213][ T28] audit: type=1400 audit(731.460:418): avc: denied { write } for pid=7174 comm="syz.0.687" name="usb_gadget" dev="configfs" ino=1336 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 731.566303][ T28] audit: type=1400 audit(731.480:419): avc: denied { write } for pid=7174 comm="syz.0.687" name="functions" dev="configfs" ino=8733 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 731.579473][ T28] audit: type=1800 audit(731.490:420): pid=7175 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz.0.687" name="name" dev="configfs" ino=9290 res=0 errno=0 [ 732.053955][ T7181] syzkaller0: entered promiscuous mode [ 732.060554][ T7181] syzkaller0: entered allmulticast mode [ 732.088585][ T7181] sch_tbf: burst 255 is lower than device syzkaller0 mtu (1514) ! [ 734.773481][ T7200] syzkaller0: Number of in use tx queues changed invalidating tc mappings. Priority traffic classification disabled! [ 735.006170][ T28] audit: type=1804 audit(734.920:421): pid=7211 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz.0.697" name="/newroot/378/file0" dev="tmpfs" ino=2013 res=1 errno=0 [ 737.596220][ T28] audit: type=1804 audit(737.510:422): pid=7231 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz.0.702" name="/newroot/380/file0" dev="tmpfs" ino=2025 res=1 errno=0 [ 737.974713][ T28] audit: type=1400 audit(737.890:423): avc: denied { transfer } for pid=7241 comm="syz.0.707" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 738.469994][ T28] audit: type=1804 audit(738.380:424): pid=7251 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz.0.709" name="/newroot/384/file0" dev="tmpfs" ino=2047 res=1 errno=0 [ 739.335277][ T7264] fuse: Unknown parameter 'grou00000000000000000000' [ 739.364031][ T28] audit: type=1804 audit(739.280:425): pid=7264 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz.0.714" name="/newroot/389/file0" dev="tmpfs" ino=2075 res=1 errno=0 [ 739.944217][ T7276] fuse: Bad value for 'fd' [ 740.051786][ T7278] fuse: Unknown parameter 'grou00000000000000000000' [ 740.061437][ T28] audit: type=1804 audit(739.970:426): pid=7278 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz.0.719" name="/newroot/394/file0" dev="tmpfs" ino=2109 res=1 errno=0 [ 740.267636][ T7282] batadv_slave_1: Caught tx_queue_len zero misconfig [ 740.619350][ T7286] fuse: Bad value for 'fd' [ 741.203598][ T7288] fuse: Unknown parameter 'grou00000000000000000000' [ 741.352619][ T28] audit: type=1804 audit(741.250:427): pid=7288 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz.0.724" name="/newroot/399/file0" dev="tmpfs" ino=2137 res=1 errno=0 [ 742.314803][ T7295] netlink: 'syz.1.727': attribute type 1 has an invalid length. [ 742.471990][ T7295] 8021q: adding VLAN 0 to HW filter on device bond2 [ 743.389066][ T7295] bond2: (slave geneve2): making interface the new active one [ 743.413231][ T7295] bond2: (slave geneve2): Enslaving as an active interface with an up link [ 743.986352][ T28] audit: type=1400 audit(743.870:428): avc: denied { checkpoint_restore } for pid=7338 comm="syz.0.730" capability=40 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 746.214051][ T7350] netlink: 16 bytes leftover after parsing attributes in process `syz.0.736'. [ 746.655551][ T7365] random: crng reseeded on system resumption [ 750.743274][ T28] audit: type=1400 audit(750.640:429): avc: denied { setopt } for pid=7409 comm="syz.1.758" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 750.759395][ T28] audit: type=1400 audit(750.670:430): avc: denied { connect } for pid=7409 comm="syz.1.758" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 750.775944][ T28] audit: type=1400 audit(750.690:431): avc: denied { read } for pid=7409 comm="syz.1.758" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 753.808895][ T7429] fuse: Bad value for 'user_id' [ 753.810086][ T7429] fuse: Bad value for 'user_id' [ 753.824667][ T28] audit: type=1804 audit(753.740:432): pid=7429 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz.0.766" name="/newroot/424/file0" dev="tmpfs" ino=2271 res=1 errno=0 [ 754.880628][ T7442] fuse: Bad value for 'user_id' [ 754.881363][ T7442] fuse: Bad value for 'user_id' [ 754.896492][ T28] audit: type=1804 audit(754.810:433): pid=7442 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz.1.771" name="/newroot/344/file0" dev="tmpfs" ino=1820 res=1 errno=0 [ 755.077182][ T7447] process 'syz.0.773' launched './file0' with NULL argv: empty string added [ 755.078586][ T28] audit: type=1400 audit(754.990:434): avc: denied { execute_no_trans } for pid=7446 comm="syz.0.773" path="/426/file0" dev="tmpfs" ino=2283 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 756.669939][ T7469] fuse: Bad value for 'fd' [ 756.680555][ T28] audit: type=1804 audit(756.590:435): pid=7469 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz.0.781" name="/newroot/432/file0" dev="tmpfs" ino=2315 res=1 errno=0 [ 758.090465][ T28] audit: type=1800 audit(758.000:436): pid=7466 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz.1.778" name="/" dev="fuse" ino=4 res=0 errno=0 [ 758.190225][ T7486] fuse: Bad value for 'fd' [ 758.197392][ T28] audit: type=1804 audit(758.110:437): pid=7486 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz.1.787" name="/newroot/348/file0" dev="tmpfs" ino=1842 res=1 errno=0 [ 758.365813][ T28] audit: type=1800 audit(758.280:438): pid=7491 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz.1.789" name="addr_traddr" dev="configfs" ino=9169 res=0 errno=0 [ 758.677981][ T7498] fuse: Bad value for 'fd' [ 758.682592][ T28] audit: type=1804 audit(758.590:439): pid=7498 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz.1.792" name="/newroot/353/file0" dev="tmpfs" ino=1870 res=1 errno=0 [ 760.160441][ T28] audit: type=1800 audit(760.070:440): pid=7487 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz.0.786" name="/" dev="fuse" ino=4 res=0 errno=0 [ 761.919762][ T7535] fuse: Bad value for 'fd' [ 761.990285][ T28] audit: type=1400 audit(761.900:441): avc: denied { setattr } for pid=7534 comm="syz.0.806" name="file0" dev="tmpfs" ino=2393 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 766.832024][ T7554] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 767.466631][ T7569] binder: 7568:7569 ioctl 4018620d 0 returned -22 [ 767.478673][ T28] audit: type=1400 audit(767.390:442): avc: denied { write } for pid=7568 comm="syz.0.814" name="binder0" dev="binder" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 767.514836][ T7569] binder: 7568:7569 ioctl c0306201 20000040 returned -22 [ 767.526881][ T7569] binder: 7568:7569 ioctl c0306201 20000640 returned -22 [ 768.844832][ T7587] faux_driver vgem: [drm] Unknown color mode 7; guessing buffer size. [ 771.430623][ T28] audit: type=1400 audit(771.340:443): avc: denied { create } for pid=7600 comm="syz.1.827" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 772.504354][ T7606] lo: Caught tx_queue_len zero misconfig [ 772.507503][ T7606] sch_tbf: burst 19872 is lower than device lo mtu (65550) ! [ 774.216462][ T7629] binder: 7628:7629 ioctl 4018620d 0 returned -22 [ 774.234470][ T7629] binder: 7628:7629 ioctl c0306201 20000040 returned -22 [ 774.236464][ T7629] binder: 7628:7629 ioctl c0306201 20000640 returned -22 [ 776.006023][ T28] audit: type=1800 audit(775.920:444): pid=7626 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz.0.831" name="/" dev="fuse" ino=4 res=0 errno=0 [ 776.504160][ T28] audit: type=1400 audit(776.420:445): avc: denied { lock } for pid=7666 comm="syz.0.849" path="socket:[9974]" dev="sockfs" ino=9974 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tcp_socket permissive=1 [ 781.136208][ T7717] can0: slcan on ttyS3. [ 781.243540][ T7717] can0 (unregistered): slcan off ttyS3. [ 783.130707][ T28] audit: type=1800 audit(783.040:446): pid=7748 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz.1.872" name="disable" dev="sysfs" ino=20696 res=0 errno=0 [ 791.767164][ T28] audit: type=1400 audit(791.680:447): avc: denied { write } for pid=7797 comm="syz.0.886" name="subsystems" dev="configfs" ino=1307 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 791.780595][ T28] audit: type=1800 audit(791.680:448): pid=7798 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz.0.886" name="addr_trtype" dev="configfs" ino=10710 res=0 errno=0 [ 791.808606][ T28] audit: type=1800 audit(791.720:449): pid=7798 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz.0.886" name="addr_traddr" dev="configfs" ino=10711 res=0 errno=0 [ 791.862487][ T28] audit: type=1800 audit(791.770:450): pid=7798 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz.0.886" name="addr_trsvcid" dev="configfs" ino=10712 res=0 errno=0 [ 791.941571][ T28] audit: type=1800 audit(791.850:451): pid=7798 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz.0.886" name="addr_adrfam" dev="configfs" ino=10714 res=0 errno=0 [ 791.984610][ T28] audit: type=1400 audit(791.900:452): avc: denied { write } for pid=7797 comm="syz.0.886" name="subsystems" dev="configfs" ino=2909 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 791.986247][ T7798] nvmet_tcp: enabling port 1 (127.0.0.1:8009) [ 791.986977][ T28] audit: type=1400 audit(791.900:453): avc: denied { write } for pid=7797 comm="syz.0.886" name="subsystems" dev="configfs" ino=2909 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 792.236520][ T7798] nvme_fabrics: missing parameter 'nqn=%s' [ 792.937420][ T7804] FAULT_INJECTION: forcing a failure. [ 792.937420][ T7804] name failslab, interval 1, probability 0, space 0, times 0 [ 792.937905][ T7804] CPU: 1 UID: 0 PID: 7804 Comm: syz.0.888 Tainted: G L syzkaller #0 PREEMPT [ 792.937988][ T7804] Tainted: [L]=SOFTLOCKUP [ 792.938007][ T7804] Hardware name: ARM-Versatile Express [ 792.938029][ T7804] Call trace: [ 792.938070][ T7804] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 792.938174][ T7804] r7:60000013 r6:60000013 r5:82336570 r4:00000000 [ 792.938217][ T7804] [<80201a74>] (show_stack) from [<8021ec68>] (dump_stack_lvl+0x5c/0x70) [ 792.938282][ T7804] [<8021ec0c>] (dump_stack_lvl) from [<8021ec94>] (dump_stack+0x18/0x1c) [ 792.938343][ T7804] r7:840ce200 r6:00000000 r5:840ce200 r4:82b1ac48 [ 792.938358][ T7804] [<8021ec7c>] (dump_stack) from [<809fdea0>] (should_fail_ex+0x1c0/0x224) [ 792.938408][ T7804] [<809fdce0>] (should_fail_ex) from [<80568e54>] (should_failslab+0x6c/0x94) [ 792.938472][ T7804] r8:00000000 r7:840ce200 r6:805c25ec r5:00000cc0 r4:830bdc00 [ 792.938490][ T7804] [<80568de8>] (should_failslab) from [<80546c44>] (kmem_cache_alloc_lru_noprof+0x60/0x3e4) [ 792.938857][ T7804] [<80546be4>] (kmem_cache_alloc_lru_noprof) from [<805c25ec>] (__d_alloc+0x30/0x220) [ 792.938948][ T7804] r10:83394800 r9:82543900 r8:81e613c0 r7:83394800 r6:8383f310 r5:ea7d1ef0 [ 792.938972][ T7804] r4:82bfa40c [ 792.939010][ T7804] [<805c25bc>] (__d_alloc) from [<805c5c70>] (d_alloc_pseudo+0x10/0x3c) [ 792.939078][ T7804] r9:840ce200 r8:81e613c0 r7:00000002 r6:8383f310 r5:854edc40 r4:82bfa40c [ 792.939098][ T7804] [<805c5c60>] (d_alloc_pseudo) from [<805a3374>] (alloc_file_pseudo+0x7c/0x154) [ 792.939174][ T7804] [<805a32f8>] (alloc_file_pseudo) from [<8162e1c4>] (sock_alloc_file+0x48/0xc4) [ 792.939264][ T7804] r10:00000119 r9:840ce200 r8:8020029c r7:00000119 r6:854edc40 r5:854edbc0 [ 792.939287][ T7804] r4:00000000 [ 792.939302][ T7804] [<8162e17c>] (sock_alloc_file) from [<81631968>] (__sys_socket+0xd4/0x118) [ 792.939371][ T7804] r6:854edbc0 r5:00000004 r4:00000000 [ 792.939392][ T7804] [<81631894>] (__sys_socket) from [<816319bc>] (sys_socket+0x10/0x14) [ 792.939452][ T7804] r6:00356310 r5:00000000 r4:00000000 [ 792.939483][ T7804] [<816319ac>] (sys_socket) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 792.939551][ T7804] Exception stack(0xea7d1fa8 to 0xea7d1ff0) [ 792.939615][ T7804] 1fa0: 00000000 00000000 00000001 00000005 00000000 00000000 [ 792.939748][ T7804] 1fc0: 00000000 00000000 00356310 00000119 003562d8 00000000 00000001 76f300dc [ 792.939786][ T7804] 1fe0: 76f2fe88 76f2fe78 00018fa0 00130a50 [ 793.596301][ T28] audit: type=1400 audit(793.510:454): avc: denied { create } for pid=7812 comm="syz.0.893" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 794.256389][ T7818] netlink: 16402 bytes leftover after parsing attributes in process `syz.1.892'. [ 794.265615][ T7815] netlink: 16402 bytes leftover after parsing attributes in process `syz.1.892'. [ 811.161748][ T28] audit: type=1400 audit(811.070:455): avc: denied { mount } for pid=7860 comm="syz.1.906" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 811.170622][ T28] audit: type=1800 audit(811.080:456): pid=7863 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz.1.906" name="set_cmd_drop" dev="sysfs" ino=16662 res=0 errno=0 [ 811.295768][ T28] audit: type=1400 audit(811.200:457): avc: denied { unmount } for pid=3107 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 817.615888][ T28] audit: type=1400 audit(817.530:458): avc: denied { create } for pid=7900 comm="syz.0.918" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 817.620102][ T28] audit: type=1400 audit(817.530:459): avc: denied { bind } for pid=7900 comm="syz.0.918" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 817.739654][ T7910] syzkaller0: entered promiscuous mode [ 817.741027][ T7910] syzkaller0: entered allmulticast mode [ 818.173778][ T7917] FAULT_INJECTION: forcing a failure. [ 818.173778][ T7917] name failslab, interval 1, probability 0, space 0, times 0 [ 818.174303][ T7917] CPU: 1 UID: 0 PID: 7917 Comm: syz.0.920 Tainted: G L syzkaller #0 PREEMPT [ 818.174395][ T7917] Tainted: [L]=SOFTLOCKUP [ 818.174416][ T7917] Hardware name: ARM-Versatile Express [ 818.174440][ T7917] Call trace: [ 818.174483][ T7917] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 818.174582][ T7917] r7:60000013 r6:60000013 r5:82336570 r4:00000000 [ 818.174598][ T7917] [<80201a74>] (show_stack) from [<8021ec68>] (dump_stack_lvl+0x5c/0x70) [ 818.174691][ T7917] [<8021ec0c>] (dump_stack_lvl) from [<8021ec94>] (dump_stack+0x18/0x1c) [ 818.174772][ T7917] r7:84888c40 r6:00000000 r5:84888c40 r4:82b1ac48 [ 818.174792][ T7917] [<8021ec7c>] (dump_stack) from [<809fdea0>] (should_fail_ex+0x1c0/0x224) [ 818.174853][ T7917] [<809fdce0>] (should_fail_ex) from [<80568e54>] (should_failslab+0x6c/0x94) [ 818.174947][ T7917] r8:00000000 r7:84888c40 r6:805c25ec r5:00000cc0 r4:830bdc00 [ 818.174974][ T7917] [<80568de8>] (should_failslab) from [<80546c44>] (kmem_cache_alloc_lru_noprof+0x60/0x3e4) [ 818.175039][ T7917] [<80546be4>] (kmem_cache_alloc_lru_noprof) from [<805c25ec>] (__d_alloc+0x30/0x220) [ 818.175116][ T7917] r10:83394800 r9:82543900 r8:81e613c0 r7:83394800 r6:8383f310 r5:e0181ef0 [ 818.175155][ T7917] r4:82bfc330 [ 818.175191][ T7917] [<805c25bc>] (__d_alloc) from [<805c5c70>] (d_alloc_pseudo+0x10/0x3c) [ 818.175259][ T7917] r9:84888c40 r8:81e613c0 r7:00000002 r6:8383f310 r5:854b0840 r4:82bfc330 [ 818.175297][ T7917] [<805c5c60>] (d_alloc_pseudo) from [<805a3374>] (alloc_file_pseudo+0x7c/0x154) [ 818.175350][ T7917] [<805a32f8>] (alloc_file_pseudo) from [<8162e1c4>] (sock_alloc_file+0x48/0xc4) [ 818.175439][ T7917] r10:00000119 r9:84888c40 r8:8020029c r7:00000119 r6:854b0840 r5:854b07c0 [ 818.175465][ T7917] r4:00000000 [ 818.175498][ T7917] [<8162e17c>] (sock_alloc_file) from [<81631968>] (__sys_socket+0xd4/0x118) [ 818.175720][ T7917] r6:854b07c0 r5:00000004 r4:00000000 [ 818.175778][ T7917] [<81631894>] (__sys_socket) from [<816319bc>] (sys_socket+0x10/0x14) [ 818.175844][ T7917] r6:00356310 r5:00000000 r4:00000000 [ 818.175876][ T7917] [<816319ac>] (sys_socket) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 818.175929][ T7917] Exception stack(0xe0181fa8 to 0xe0181ff0) [ 818.176006][ T7917] 1fa0: 00000000 00000000 00000011 00000002 00000300 00000000 [ 818.176099][ T7917] 1fc0: 00000000 00000000 00356310 00000119 003562d8 00000000 00000001 76f300dc [ 818.176137][ T7917] 1fe0: 76f2fe88 76f2fe78 00018fa0 00130a50 [ 825.803664][ T28] audit: type=1400 audit(825.720:460): avc: denied { setopt } for pid=7942 comm="syz.0.929" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 836.079664][ T28] audit: type=1800 audit(835.990:461): pid=7966 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz.1.937" name="new_id" dev="sysfs" ino=19099 res=0 errno=0 [ 838.704819][ T28] audit: type=1400 audit(838.620:462): avc: denied { write } for pid=7982 comm="syz.1.944" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=socket permissive=1 [ 838.729601][ T28] audit: type=1400 audit(838.640:463): avc: denied { ioctl } for pid=7982 comm="syz.1.944" path="socket:[11038]" dev="sockfs" ino=11038 ioctlcmd=0x89e1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sock_file permissive=1 [ 839.894501][ T28] audit: type=1400 audit(839.800:464): avc: denied { read } for pid=7984 comm="syz.1.945" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 844.224691][ T28] audit: type=1400 audit(844.140:465): avc: denied { create } for pid=8015 comm="syz.1.955" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 844.714721][ T8020] fuse: Bad value for 'fd' [ 847.295285][ T8031] fuse: Bad value for 'fd' [ 873.348274][ T28] audit: type=1400 audit(873.260:466): avc: denied { bind } for pid=8106 comm="syz.1.988" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 876.678384][ T8113] 8021q: adding VLAN 0 to HW filter on device eth0 [ 876.686493][ T8113] 8021q: adding VLAN 0 to HW filter on device eth1 [ 876.699421][ T8113] 8021q: adding VLAN 0 to HW filter on device eth2 [ 876.706974][ T8113] 8021q: adding VLAN 0 to HW filter on device eth3 [ 882.659055][ T8128] netlink: 8 bytes leftover after parsing attributes in process `syz.1.994'. [ 885.763660][ T8140] netlink: 12 bytes leftover after parsing attributes in process `syz.1.997'. [ 885.777910][ T8140] netlink: 75 bytes leftover after parsing attributes in process `syz.1.997'. [ 891.227699][ T8171] netlink: 'syz.0.1008': attribute type 12 has an invalid length. [ 891.637719][ T28] audit: type=1800 audit(891.550:467): pid=8179 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz.0.1012" name="set_cmd_drop" dev="sysfs" ino=16662 res=0 errno=0 [ 891.869567][ T28] audit: type=1800 audit(891.770:468): pid=8181 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz.0.1013" name="target" dev="sysfs" ino=3535 res=0 errno=0 [ 894.393215][ T28] audit: type=1800 audit(894.300:469): pid=8191 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz.1.1017" name="set_cmd_drop" dev="sysfs" ino=16662 res=0 errno=0 [ 903.712904][ T28] audit: type=1800 audit(903.620:470): pid=8210 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz.1.1022" name="set_cmd_drop" dev="sysfs" ino=16662 res=0 errno=0 [ 907.253313][ T8215] FAULT_INJECTION: forcing a failure. [ 907.253313][ T8215] name failslab, interval 1, probability 0, space 0, times 0 [ 907.253725][ T8215] CPU: 0 UID: 0 PID: 8215 Comm: syz.1.1024 Tainted: G L syzkaller #0 PREEMPT [ 907.253800][ T8215] Tainted: [L]=SOFTLOCKUP [ 907.253824][ T8215] Hardware name: ARM-Versatile Express [ 907.253844][ T8215] Call trace: [ 907.253881][ T8215] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 907.253951][ T8215] r7:60000013 r6:60000013 r5:82336570 r4:00000000 [ 907.253973][ T8215] [<80201a74>] (show_stack) from [<8021ec68>] (dump_stack_lvl+0x5c/0x70) [ 907.254021][ T8215] [<8021ec0c>] (dump_stack_lvl) from [<8021ec94>] (dump_stack+0x18/0x1c) [ 907.254055][ T8215] r7:840c3100 r6:00000000 r5:840c3100 r4:82b1ac48 [ 907.254062][ T8215] [<8021ec7c>] (dump_stack) from [<809fdea0>] (should_fail_ex+0x1c0/0x224) [ 907.254089][ T8215] [<809fdce0>] (should_fail_ex) from [<80568e54>] (should_failslab+0x6c/0x94) [ 907.254124][ T8215] r8:00000000 r7:840c3100 r6:80288690 r5:00000cc0 r4:83002c00 [ 907.254132][ T8215] [<80568de8>] (should_failslab) from [<80546860>] (kmem_cache_alloc_noprof+0x5c/0x3e0) [ 907.254161][ T8215] [<80546804>] (kmem_cache_alloc_noprof) from [<80288690>] (prepare_creds+0x24/0x3c8) [ 907.254202][ T8215] r10:00000046 r9:840c3100 r8:ffffffff r7:0000ee01 r6:ffffffff r5:840c3100 [ 907.254212][ T8215] r4:82a22dc0 [ 907.254221][ T8215] [<8028866c>] (prepare_creds) from [<8026df6c>] (__sys_setreuid+0x1e4/0x2c8) [ 907.254253][ T8215] r7:0000ee01 r6:ffffffff r5:0000ee01 r4:82a22dc0 [ 907.254261][ T8215] [<8026dd88>] (__sys_setreuid) from [<8035ca74>] (sys_setreuid16+0x38/0x3c) [ 907.254297][ T8215] r9:840c3100 r8:8020029c r7:00000046 r6:0035630c r5:00000000 r4:00000000 [ 907.254307][ T8215] [<8035ca3c>] (sys_setreuid16) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 907.254332][ T8215] Exception stack(0xea659fa8 to 0xea659ff0) [ 907.254352][ T8215] 9fa0: 00000000 00000000 ffffffff 0000ee01 00000000 00000000 [ 907.254387][ T8215] 9fc0: 00000000 00000000 0035630c 00000046 003562d8 00000000 00000001 76fc50dc [ 907.254414][ T8215] 9fe0: 76fc4e88 76fc4e78 00018fa0 00130a50 [ 911.338396][ T28] audit: type=1800 audit(911.250:471): pid=8223 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz.1.1027" name="set_cmd_drop" dev="sysfs" ino=16662 res=0 errno=0 [ 929.721038][ T28] audit: type=1804 audit(929.630:472): pid=8262 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz.0.1040" name="/newroot/557/file0" dev="tmpfs" ino=3003 res=1 errno=0 [ 932.948581][ T28] audit: type=1804 audit(932.860:473): pid=8310 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz.0.1045" name="/newroot/562/file0" dev="tmpfs" ino=3030 res=1 errno=0 [ 941.186891][ T28] audit: type=1804 audit(941.100:474): pid=8327 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz.0.1050" name="/newroot/567/file0" dev="tmpfs" ino=3059 res=1 errno=0 [ 942.355151][ T28] audit: type=1400 audit(942.270:475): avc: denied { setattr } for pid=8332 comm="syz.0.1053" name="PACKET" dev="sockfs" ino=12880 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 942.906969][ T2891] usb 1-1: new high-speed USB device number 58 using dummy_hcd [ 943.052853][ T2891] usb 1-1: Using ep0 maxpacket: 8 [ 943.055638][ T2891] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 943.065614][ T2891] usb 1-1: config index 0 descriptor too short (expected 301, got 45) [ 943.066421][ T2891] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 943.068127][ T2891] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 943.069558][ T2891] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 943.071769][ T2891] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 943.076464][ T2891] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 943.421600][ T2891] usb 1-1: GET_CAPABILITIES returned 0 [ 943.422370][ T2891] usbtmc 1-1:16.0: can't read capabilities [ 953.833772][ T93] usb 1-1: USB disconnect, device number 58 [ 954.323500][ T93] usb 1-1: new high-speed USB device number 59 using dummy_hcd [ 954.488579][ T93] usb 1-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 954.499994][ T93] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 954.501218][ T93] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 954.504767][ T93] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 954.513012][ T93] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 954.513375][ T93] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 955.272977][ T93] gud 1-1:1.0: Failed to add properties (error=-5) [ 955.273274][ T93] gud 1-1:1.0: probe with driver gud failed with error -5 [ 955.481975][ T93] usb 1-1: USB disconnect, device number 59 [ 973.884294][ T8384] Mass Storage Function, version: 2009/09/11 [ 973.892604][ T28] audit: type=1400 audit(973.790:476): avc: denied { write } for pid=8383 comm="syz.0.1063" name="functions" dev="configfs" ino=8733 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 973.924411][ T8384] LUN: removable file: (no medium) [ 973.935028][ T28] audit: type=1800 audit(973.840:477): pid=8384 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz.0.1063" name="file" dev="configfs" ino=13007 res=0 errno=0 [ 979.147932][ T8389] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 979.165290][ T8389] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 980.643706][ T8389] hsr_slave_0: entered promiscuous mode [ 980.647476][ T8389] hsr_slave_1: entered promiscuous mode [ 980.650870][ T8389] debugfs: 'hsr0' already exists in 'hsr' [ 980.653682][ T8389] Cannot create hsr debugfs directory [ 981.040791][ T28] audit: type=1800 audit(980.950:478): pid=8389 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz-executor" name="del_device" dev="sysfs" ino=18841 res=0 errno=0 [ 981.057814][ T28] audit: type=1800 audit(980.970:479): pid=8389 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz-executor" name="new_device" dev="sysfs" ino=18840 res=0 errno=0 [ 981.197979][ T8389] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 981.221772][ T8389] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 981.231060][ T8389] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 981.250202][ T8389] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 981.259729][ T8389] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 981.278139][ T8389] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 981.287004][ T8389] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 981.306982][ T8389] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 982.880067][ T8389] 8021q: adding VLAN 0 to HW filter on device bond0 [ 988.637576][ T8389] veth0_vlan: entered promiscuous mode [ 988.688195][ T8389] veth1_vlan: entered promiscuous mode [ 988.794269][ T8389] veth0_macvtap: entered promiscuous mode [ 988.826701][ T8389] veth1_macvtap: entered promiscuous mode [ 989.032947][ T6185] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 989.033187][ T6185] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 989.033373][ T6185] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 989.033491][ T6185] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 989.148032][ T28] audit: type=1400 audit(989.060:480): avc: denied { unmount } for pid=8389 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 991.247137][ T28] audit: type=1800 audit(991.160:481): pid=8716 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz.2.1070" name="addr_trtype" dev="configfs" ino=13619 res=0 errno=0 [ 991.273517][ T8716] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 991.281987][ T28] audit: type=1800 audit(991.190:482): pid=8716 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz.2.1070" name="addr_traddr" dev="configfs" ino=13620 res=0 errno=0 [ 991.363871][ T8716] nvmet: Disable port '1' before changing attribute in nvmet_addr_traddr_store [ 991.397978][ T28] audit: type=1800 audit(991.310:483): pid=8716 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz.2.1070" name="addr_trsvcid" dev="configfs" ino=13621 res=0 errno=0 [ 991.425370][ T8716] nvmet: Disable port '1' before changing attribute in nvmet_addr_trsvcid_store [ 991.451229][ T28] audit: type=1800 audit(991.360:484): pid=8716 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz.2.1070" name="addr_adrfam" dev="configfs" ino=13623 res=0 errno=0 [ 991.476256][ T8716] nvmet: Disable port '1' before changing attribute in nvmet_addr_adrfam_store [ 991.931135][ T8716] nvme nvme0: failed to connect socket: -111 [ 992.253200][ T28] audit: type=1400 audit(992.150:485): avc: denied { ioctl } for pid=8720 comm="syz.2.1071" path="socket:[13644]" dev="sockfs" ino=13644 ioctlcmd=0x8954 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 992.284825][ T28] audit: type=1400 audit(992.200:486): avc: denied { create } for pid=8720 comm="syz.2.1071" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 993.907208][ T28] audit: type=1800 audit(993.820:487): pid=8723 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz.2.1071" name="pm_test" dev="sysfs" ino=758 res=0 errno=0 [ 1001.682617][ T2891] usb 1-1: new high-speed USB device number 60 using dummy_hcd [ 1001.852415][ T2891] usb 1-1: unable to get BOS descriptor or descriptor too short [ 1001.853534][ T2891] usb 1-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 1001.896672][ T2891] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 1001.914919][ T2891] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1001.915858][ T2891] usb 1-1: Product: syz [ 1001.917682][ T2891] usb 1-1: Manufacturer: syz [ 1001.919123][ T2891] usb 1-1: SerialNumber: syz [ 1002.180941][ T2891] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 1002.406153][ T2891] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 1002.407381][ T2891] usb 1-1: found format II with max.bitrate = 4, frame size=7372 [ 1002.857522][ T2891] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 1002.859013][ T2891] usb 1-1: found format II with max.bitrate = 4, frame size=7372 [ 1003.066143][ T2891] usb 1-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 1003.148678][ T2891] usb 1-1: USB disconnect, device number 60 [ 1003.452015][ T8759] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1074'. [ 1004.372769][ T2891] usb 1-1: new full-speed USB device number 61 using dummy_hcd [ 1004.534695][ T2891] usb 1-1: New USB device found, idVendor=7a69, idProduct=0001, bcdDevice=a8.6b [ 1004.539467][ T2891] usb 1-1: config 2 has an invalid descriptor of length 0, skipping remainder of the config [ 1004.549389][ T2891] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1004.550113][ T2891] usb 1-1: Product: syz [ 1004.551520][ T2891] usb 1-1: Manufacturer: syz [ 1004.558004][ T2891] usb 1-1: SerialNumber: syz [ 1004.780890][ T2891] usb 1-1: USB disconnect, device number 61 [ 1005.233585][ T2891] usb 1-1: new full-speed USB device number 62 using dummy_hcd [ 1005.386548][ T2891] usb 1-1: New USB device found, idVendor=7a69, idProduct=0001, bcdDevice=a8.6b [ 1005.403955][ T2891] usb 1-1: config 2 has an invalid descriptor of length 0, skipping remainder of the config [ 1005.450678][ T2891] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1005.451011][ T2891] usb 1-1: Product: syz [ 1005.451263][ T2891] usb 1-1: Manufacturer: syz [ 1005.451430][ T2891] usb 1-1: SerialNumber: syz [ 1009.506817][ T28] audit: type=1326 audit(1009.420:488): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8813 comm="syz.2.1084" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x130a50 code=0x7ffc0000 [ 1009.513063][ T28] audit: type=1326 audit(1009.420:489): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8813 comm="syz.2.1084" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x130a50 code=0x7ffc0000 [ 1009.531496][ T28] audit: type=1326 audit(1009.440:490): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8813 comm="syz.2.1084" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x130a50 code=0x7ffc0000 [ 1009.539633][ T28] audit: type=1326 audit(1009.450:491): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8813 comm="syz.2.1084" exe="/syz-executor" sig=0 arch=40000028 syscall=281 compat=0 ip=0x130a50 code=0x7ffc0000 [ 1009.545898][ T28] audit: type=1326 audit(1009.450:492): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8813 comm="syz.2.1084" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x130a50 code=0x7ffc0000 [ 1009.550751][ T28] audit: type=1326 audit(1009.450:493): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8813 comm="syz.2.1084" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x130a50 code=0x7ffc0000 [ 1009.568034][ T28] audit: type=1326 audit(1009.480:494): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8813 comm="syz.2.1084" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x130a50 code=0x7ffc0000 [ 1009.568459][ T28] audit: type=1326 audit(1009.480:495): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8813 comm="syz.2.1084" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x130a50 code=0x7ffc0000 [ 1009.568797][ T28] audit: type=1326 audit(1009.480:496): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8813 comm="syz.2.1084" exe="/syz-executor" sig=0 arch=40000028 syscall=282 compat=0 ip=0x130a50 code=0x7ffc0000 [ 1009.568979][ T28] audit: type=1326 audit(1009.480:497): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8813 comm="syz.2.1084" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x130a50 code=0x7ffc0000 [ 1010.343032][ T8821] Illegal XDP return value 4294967294 on prog (id 48) dev syz_tun, expect packet loss! [ 1016.084740][ T93] usb 1-1: USB disconnect, device number 62 [ 1030.393852][ T8886] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1030.404856][ T8886] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1030.423106][ T8886] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1030.425776][ T8886] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1043.587763][ T8905] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1043.605324][ T8905] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1045.266357][ T8905] hsr_slave_0: entered promiscuous mode [ 1045.280026][ T8905] hsr_slave_1: entered promiscuous mode [ 1045.289030][ T8905] debugfs: 'hsr0' already exists in 'hsr' [ 1045.294994][ T8905] Cannot create hsr debugfs directory [ 1045.918623][ T28] kauditd_printk_skb: 52 callbacks suppressed [ 1045.918934][ T28] audit: type=1800 audit(1045.830:550): pid=8905 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz-executor" name="del_device" dev="sysfs" ino=18841 res=0 errno=0 [ 1045.947452][ T8905] netdevsim netdevsim0 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1045.996351][ T8905] netdevsim netdevsim0 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1046.035248][ T8905] netdevsim netdevsim0 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1046.074867][ T8905] netdevsim netdevsim0 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1046.125341][ T28] audit: type=1800 audit(1046.040:551): pid=8905 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz-executor" name="new_device" dev="sysfs" ino=18840 res=0 errno=0 [ 1046.199338][ T8905] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1046.215505][ T8905] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 1046.217795][ T8905] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1046.224876][ T8905] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 1046.227400][ T8905] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1046.243624][ T8905] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 1046.245835][ T8905] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1046.251055][ T8905] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 1047.519796][ T8905] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1052.266354][ T8905] veth0_vlan: entered promiscuous mode [ 1052.304052][ T8905] veth1_vlan: entered promiscuous mode [ 1052.377027][ T8905] veth0_macvtap: entered promiscuous mode [ 1052.388901][ T8905] veth1_macvtap: entered promiscuous mode [ 1052.455769][ T6952] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1052.456140][ T6952] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1052.456343][ T6952] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1052.456461][ T6952] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1064.308604][ T9251] syz.2.1119 invoked oom-killer: gfp_mask=0x400cc0(GFP_KERNEL_ACCOUNT), order=0, oom_score_adj=1000 [ 1064.343201][ T9251] CPU: 0 UID: 0 PID: 9251 Comm: syz.2.1119 Tainted: G L syzkaller #0 PREEMPT [ 1064.343346][ T9251] Tainted: [L]=SOFTLOCKUP [ 1064.343366][ T9251] Hardware name: ARM-Versatile Express [ 1064.343387][ T9251] Call trace: [ 1064.343429][ T9251] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 1064.343533][ T9251] r7:60000013 r6:60000013 r5:82336570 r4:00000000 [ 1064.343552][ T9251] [<80201a74>] (show_stack) from [<8021ec68>] (dump_stack_lvl+0x5c/0x70) [ 1064.343606][ T9251] [<8021ec0c>] (dump_stack_lvl) from [<8021ec94>] (dump_stack+0x18/0x1c) [ 1064.343665][ T9251] r7:81c1e934 r6:8234b67c r5:dfc65a90 r4:dfc65a90 [ 1064.343682][ T9251] [<8021ec7c>] (dump_stack) from [<80205cdc>] (dump_header+0x4c/0x1b0) [ 1064.343741][ T9251] [<80205c90>] (dump_header) from [<804a91cc>] (oom_kill_process+0x1b4/0x234) [ 1064.343800][ T9251] r7:81c1e934 r6:8234b67c r5:dfc65a90 r4:84196e40 [ 1064.343816][ T9251] [<804a9018>] (oom_kill_process) from [<804a99d8>] (out_of_memory+0x114/0x384) [ 1064.343870][ T9251] r7:83172880 r6:82cd43c4 r5:840e8000 r4:dfc65a90 [ 1064.343887][ T9251] [<804a98c4>] (out_of_memory) from [<80571d88>] (mem_cgroup_out_of_memory+0xa0/0xb8) [ 1064.343976][ T9251] r6:00400cc0 r5:83172880 r4:00000000 [ 1064.343995][ T9251] [<80571ce8>] (mem_cgroup_out_of_memory) from [<80578dd4>] (try_charge_memcg+0x41c/0x578) [ 1064.344054][ T9251] r6:83172880 r5:00000001 r4:00000001 [ 1064.344070][ T9251] [<805789b8>] (try_charge_memcg) from [<80578f70>] (obj_cgroup_charge_pages+0x40/0x1c8) [ 1064.344138][ T9251] r10:00000000 r9:00000000 r8:dfc65bcc r7:00400cc0 r6:868b8840 r5:00000001 [ 1064.344159][ T9251] r4:83172880 [ 1064.344175][ T9251] [<80578f30>] (obj_cgroup_charge_pages) from [<80579bcc>] (__memcg_slab_post_alloc_hook+0x1e4/0x5dc) [ 1064.344238][ T9251] r7:00000800 r6:830023c0 r5:868b8840 r4:ddee8cc0 [ 1064.344256][ T9251] [<805799e8>] (__memcg_slab_post_alloc_hook) from [<80547ef0>] (__kmalloc_node_track_caller_noprof+0x39c/0x3d8) [ 1064.344322][ T9251] r10:828d7da8 r9:82a0b444 r8:840e8000 r7:ffffffff r6:830023c0 r5:00400cc0 [ 1064.344339][ T9251] r4:000007e0 [ 1064.344354][ T9251] [<80547b54>] (__kmalloc_node_track_caller_noprof) from [<804d4d04>] (kmemdup_noprof+0x28/0x44) [ 1064.344420][ T9251] r10:00000005 r9:86526804 r8:86e470d8 r7:86526974 r6:81e89540 r5:86526800 [ 1064.344439][ T9251] r4:000007e0 [ 1064.344454][ T9251] [<804d4cdc>] (kmemdup_noprof) from [<81947934>] (__addrconf_sysctl_register+0x54/0x17c) [ 1064.344550][ T9251] r7:86526974 r6:86e470d8 r5:86526800 r4:84f99000 [ 1064.344569][ T9251] [<819478e0>] (__addrconf_sysctl_register) from [<81947ad8>] (addrconf_sysctl_register+0x7c/0x9c) [ 1064.344631][ T9251] r8:8254373c r7:86e47180 r6:86e470d8 r5:86e47000 r4:86526800 [ 1064.344648][ T9251] [<81947a5c>] (addrconf_sysctl_register) from [<81947dc0>] (ipv6_add_dev+0x2c8/0x610) [ 1064.344714][ T9251] r7:86e47180 r6:82d2b6f8 r5:86e47000 r4:86526800 [ 1064.344731][ T9251] [<81947af8>] (ipv6_add_dev) from [<8195006c>] (addrconf_notify+0x13c/0x8d0) [ 1064.344797][ T9251] r9:00000000 r8:dfc65dec r7:84f99000 r6:00000005 r5:00000000 r4:86e47000 [ 1064.344815][ T9251] [<8194ff30>] (addrconf_notify) from [<80287138>] (notifier_call_chain+0x8c/0x218) [ 1064.344888][ T9251] r10:00000005 r9:00000000 r8:ffffffd1 r7:86e476d4 r6:82bfa684 r5:82bfb3d0 [ 1064.344909][ T9251] r4:8194ff30 [ 1064.344925][ T9251] [<802870ac>] (notifier_call_chain) from [<802873a8>] (raw_notifier_call_chain+0x20/0x28) [ 1064.344995][ T9251] r10:82a0b444 r9:a42908a0 r8:86e4720b r7:86e476d4 r6:84f99000 r5:00000005 [ 1064.345017][ T9251] r4:dfc65dec [ 1064.345033][ T9251] [<80287388>] (raw_notifier_call_chain) from [<81664b44>] (call_netdevice_notifiers_info+0x54/0xa0) [ 1064.345088][ T9251] [<81664af0>] (call_netdevice_notifiers_info) from [<816722c8>] (register_netdevice+0x768/0x9b8) [ 1064.345148][ T9251] r6:00000006 r5:86e47000 r4:00000000 [ 1064.345165][ T9251] [<81671b60>] (register_netdevice) from [<8167253c>] (register_netdev+0x24/0x3c) [ 1064.345230][ T9251] r10:00000000 r9:84f99080 r8:dfc65e90 r7:82be6e40 r6:84f99000 r5:84f99000 [ 1064.345249][ T9251] r4:86e47000 [ 1064.345264][ T9251] [<81672518>] (register_netdev) from [<80dc85f0>] (loopback_net_init+0x50/0xa8) [ 1064.345317][ T9251] r5:84f99000 r4:86e47000 [ 1064.345332][ T9251] [<80dc85a0>] (loopback_net_init) from [<81652bac>] (ops_init+0xb0/0x100) [ 1064.345380][ T9251] r6:84f99000 r5:00000000 r4:82b7f784 [ 1064.345395][ T9251] [<81652afc>] (ops_init) from [<81652f1c>] (setup_net+0x90/0x170) [ 1064.345453][ T9251] r9:84f99080 r8:dfc65e90 r7:82be6e40 r6:82be6e6c r5:84f99000 r4:82b7f784 [ 1064.345470][ T9251] [<81652e8c>] (setup_net) from [<81654990>] (copy_net_ns+0x128/0x388) [ 1064.345525][ T9251] r10:82c866f4 r9:82a22dc0 r8:00000001 r7:00000000 r6:82a240e0 r5:82a22dc0 [ 1064.345546][ T9251] r4:84f99000 [ 1064.345561][ T9251] [<81654868>] (copy_net_ns) from [<80283744>] (create_new_namespaces+0x12c/0x2f0) [ 1064.345623][ T9251] r9:82a22dc0 r8:62040200 r7:00000000 r6:840e8000 r5:862ce0c8 r4:867aa800 [ 1064.345641][ T9251] [<80283618>] (create_new_namespaces) from [<80283cc0>] (unshare_nsproxy_namespaces+0x84/0xa4) [ 1064.345713][ T9251] r10:00000151 r9:840e8000 r8:00000000 r7:82a22dc0 r6:dfc65f60 r5:868ab340 [ 1064.345732][ T9251] r4:62040200 [ 1064.345746][ T9251] [<80283c3c>] (unshare_nsproxy_namespaces) from [<80250bb8>] (ksys_unshare+0x17c/0x430) [ 1064.345805][ T9251] r7:00000000 r6:868ab340 r5:840e8000 r4:62040200 [ 1064.345821][ T9251] [<80250a3c>] (ksys_unshare) from [<80250e7c>] (sys_unshare+0x10/0x14) [ 1064.345881][ T9251] r10:00000151 r9:840e8000 r8:8020029c r7:00000151 r6:00356308 r5:00000000 [ 1064.345899][ T9251] r4:00000000 [ 1064.345913][ T9251] [<80250e6c>] (sys_unshare) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1064.345961][ T9251] Exception stack(0xdfc65fa8 to 0xdfc65ff0) [ 1064.346000][ T9251] 5fa0: 00000000 00000000 62040200 00000000 00000000 00000000 [ 1064.346033][ T9251] 5fc0: 00000000 00000000 00356308 00000151 003562d8 00000000 00000001 76f5e0dc [ 1064.346057][ T9251] 5fe0: 76f5de88 76f5de78 00018fa0 00130a50 [ 1064.391882][ T9251] memory: usage 96kB, limit 96kB, failcnt 3264 [ 1064.393775][ T9251] memory+swap: usage 12388kB, limit 8589934588kB, failcnt 0 [ 1064.394494][ T9251] kmem: usage 96kB, limit 8589934588kB, failcnt 0 [ 1064.395150][ T9251] Memory cgroup stats for /syz2/test: [ 1064.398357][ T9251] cache 0 [ 1064.410241][ T9251] rss 0 [ 1064.411033][ T9251] shmem 0 [ 1064.411559][ T9251] mapped_file 0 [ 1064.414389][ T9251] dirty 0 [ 1064.421313][ T9251] writeback 0 [ 1064.432726][ T9251] workingset_refault_anon 5 [ 1064.433545][ T9251] workingset_refault_file 0 [ 1064.434099][ T9251] swap 12587008 [ 1064.434585][ T9251] swapcached 12607488 [ 1064.435102][ T9251] pgpgin 3078 [ 1064.438017][ T9251] pgpgout 3078 [ 1064.444075][ T9251] pgfault 3077 [ 1064.444855][ T9251] pgmajfault 1 [ 1064.445387][ T9251] inactive_anon 0 [ 1064.445940][ T9251] active_anon 0 [ 1064.446509][ T9251] inactive_file 0 [ 1064.447138][ T9251] active_file 0 [ 1064.449588][ T9251] unevictable 0 [ 1064.450281][ T9251] hierarchical_memory_limit 98304 [ 1064.465856][ T9251] hierarchical_memsw_limit 8796093018112 [ 1064.466902][ T9251] total_cache 0 [ 1064.467487][ T9251] total_rss 0 [ 1064.468001][ T9251] total_shmem 0 [ 1064.468545][ T9251] total_mapped_file 0 [ 1064.469393][ T9251] total_dirty 0 [ 1064.469894][ T9251] total_writeback 0 [ 1064.477947][ T9251] total_workingset_refault_anon 5 [ 1064.478989][ T9251] total_workingset_refault_file 0 [ 1064.479714][ T9251] total_swap 12587008 [ 1064.482824][ T9251] total_swapcached 12607488 [ 1064.493581][ T9251] total_pgpgin 3078 [ 1064.494623][ T9251] total_pgpgout 3078 [ 1064.495246][ T9251] total_pgfault 3077 [ 1064.495874][ T9251] total_pgmajfault 1 [ 1064.496485][ T9251] total_inactive_anon 0 [ 1064.501503][ T9251] total_active_anon 0 [ 1064.507146][ T9251] total_inactive_file 0 [ 1064.524998][ T9251] total_active_file 0 [ 1064.525786][ T9251] total_unevictable 0 [ 1064.526380][ T9251] anon_cost 0 [ 1064.526953][ T9251] file_cost 0 [ 1064.527653][ T9251] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0,oom_memcg=/syz2/test,task_memcg=/syz2/test,task=syz.2.1119,pid=9250,uid=0 [ 1064.550466][ T9251] Memory cgroup out of memory: Killed process 9250 (syz.2.1119) total-vm:39872kB, anon-rss:116kB, file-rss:1416kB, shmem-rss:0kB, UID:0 pgtables:68kB oom_score_adj:1000 [ 1086.122568][ T9] usb 1-1: new high-speed USB device number 63 using dummy_hcd [ 1086.279962][ T9] usb 1-1: New USB device found, idVendor=054c, idProduct=024b, bcdDevice= 0.00 [ 1086.296013][ T9] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1086.297333][ T9] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1086.301389][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1086.318946][ T9] usb 1-1: config 0 descriptor?? [ 1086.847019][ T9] sony 0003:054C:024B.0006: unknown main item tag 0x0 [ 1086.851364][ T9] sony 0003:054C:024B.0006: unknown main item tag 0x0 [ 1086.856179][ T9] sony 0003:054C:024B.0006: unknown main item tag 0x0 [ 1086.861521][ T9] sony 0003:054C:024B.0006: unknown main item tag 0x0 [ 1086.874817][ T9] sony 0003:054C:024B.0006: unknown main item tag 0x0 [ 1086.875315][ T9] sony 0003:054C:024B.0006: unknown main item tag 0x0 [ 1086.875606][ T9] sony 0003:054C:024B.0006: unknown main item tag 0x0 [ 1086.875899][ T9] sony 0003:054C:024B.0006: unknown main item tag 0x0 [ 1086.876205][ T9] sony 0003:054C:024B.0006: unknown main item tag 0x0 [ 1086.876495][ T9] sony 0003:054C:024B.0006: unknown main item tag 0x0 [ 1087.219352][ T9] sony 0003:054C:024B.0006: unexpected long global item [ 1087.245229][ T9] sony 0003:054C:024B.0006: parse failed [ 1087.246311][ T9] sony 0003:054C:024B.0006: probe with driver sony failed with error -22 [ 1087.268161][ T9] usb 1-1: USB disconnect, device number 63 [ 1102.296957][ T9359] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1102.297909][ T9359] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1102.663750][ T9365] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1102.665642][ T9365] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1104.874667][ T28] audit: type=1400 audit(1104.790:552): avc: denied { read } for pid=9378 comm="syz.0.1159" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 1104.889478][ T28] audit: type=1400 audit(1104.800:553): avc: denied { open } for pid=9378 comm="syz.0.1159" path="/30/tracefs" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 1105.269817][ T9385] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1162'. [ 1106.317797][ T9398] netlink: 142 bytes leftover after parsing attributes in process `syz.2.1168'. [ 1106.341459][ T9398] netlink: 36 bytes leftover after parsing attributes in process `syz.2.1168'. [ 1107.145384][ T9410] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1107.148315][ T9410] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1108.009903][ T9425] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1108.011715][ T9425] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1120.312655][ T28] audit: type=1400 audit(1120.220:554): avc: denied { write } for pid=9455 comm="syz.0.1192" name="configs" dev="configfs" ino=8734 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 1120.332919][ T28] audit: type=1400 audit(1120.240:555): avc: denied { write } for pid=9455 comm="syz.0.1192" name="functions" dev="configfs" ino=8733 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 1120.506435][ T28] audit: type=1400 audit(1120.420:556): avc: denied { remount } for pid=9455 comm="syz.0.1192" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 1120.513216][ T9456] ======================================================= [ 1120.513216][ T9456] WARNING: The mand mount option has been deprecated and [ 1120.513216][ T9456] and is ignored by this kernel. Remove the mand [ 1120.513216][ T9456] option from the mount to silence this warning. [ 1120.513216][ T9456] ======================================================= [ 1120.515446][ T9456] configfs: Unknown parameter '(}]}))' [ 1120.573715][ T28] audit: type=1400 audit(1120.490:557): avc: denied { write } for pid=9455 comm="syz.0.1192" name="c.1" dev="configfs" ino=15311 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 1124.909901][ T28] audit: type=1400 audit(1124.820:558): avc: denied { sqpoll } for pid=9458 comm="syz.0.1193" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 1142.973456][ T8683] usb 1-1: new high-speed USB device number 64 using dummy_hcd [ 1143.122952][ T8683] usb 1-1: Using ep0 maxpacket: 32 [ 1143.126658][ T8683] usb 1-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 1143.138600][ T8683] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1143.139628][ T8683] usb 1-1: config 0 has no interfaces? [ 1143.141695][ T8683] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1143.156705][ T8683] usb 1-1: config 0 descriptor?? [ 1143.427299][ T8683] usb 1-1: USB disconnect, device number 64 [ 1143.869853][ T9504] syz.0.1206 (9504): drop_caches: 2 [ 1143.904785][ T9504] binder: 9503:9504 ioctl c0306201 0 returned -14 [ 1145.399497][ T28] audit: type=1800 audit(1145.310:559): pid=9514 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz.0.1209" name="addr_trtype" dev="configfs" ino=15486 res=0 errno=0 [ 1145.432911][ T28] audit: type=1800 audit(1145.340:560): pid=9514 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz.0.1209" name="addr_traddr" dev="configfs" ino=15487 res=0 errno=0 [ 1145.439893][ T9514] nvmet: Disable port '1' before changing attribute in nvmet_addr_traddr_store [ 1145.465019][ T28] audit: type=1800 audit(1145.380:561): pid=9514 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz.0.1209" name="addr_adrfam" dev="configfs" ino=15489 res=0 errno=0 [ 1145.823147][ T28] audit: type=1400 audit(1145.730:562): avc: denied { getopt } for pid=9519 comm="syz.2.1212" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 1148.913162][ T8683] usb 1-1: new full-speed USB device number 65 using dummy_hcd [ 1149.118594][ T8683] usb 1-1: unable to get BOS descriptor or descriptor too short [ 1149.121129][ T8683] usb 1-1: not running at top speed; connect to a high speed hub [ 1149.123710][ T8683] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1149.134659][ T8683] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 1024, setting to 64 [ 1149.160757][ T8683] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1149.161121][ T8683] usb 1-1: Product: syz [ 1149.161353][ T8683] usb 1-1: Manufacturer: syz [ 1149.161447][ T8683] usb 1-1: SerialNumber: syz [ 1149.404569][ T8683] cdc_ncm 1-1:1.0: CDC Union missing and no IAD found [ 1149.409665][ T8683] cdc_ncm 1-1:1.0: bind() failure [ 1149.446831][ T8683] cdc_ncm 1-1:1.1: CDC Union missing and no IAD found [ 1149.447833][ T8683] cdc_ncm 1-1:1.1: bind() failure [ 1149.486764][ T8683] usb 1-1: USB disconnect, device number 65 [ 1153.595023][ T28] audit: type=1400 audit(1153.510:563): avc: denied { watch watch_reads } for pid=9565 comm="syz.0.1225" path="/57" dev="tmpfs" ino=303 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 1154.248634][ T9567] fuse: Unknown parameter 'user_id0000000000000000000000000000000000000000' [ 1156.124652][ T28] audit: type=1400 audit(1156.030:564): avc: denied { write } for pid=9570 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1157.314386][ T28] audit: type=1400 audit(1157.200:565): avc: denied { write } for pid=9575 comm="rm" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1164.967654][ T28] audit: type=1800 audit(1164.880:566): pid=9596 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz.0.1233" name="/" dev="fuse" ino=1 res=0 errno=0 [ 1167.403025][ T8823] usb 1-1: new high-speed USB device number 66 using dummy_hcd [ 1167.576802][ T8823] usb 1-1: Using ep0 maxpacket: 16 [ 1167.592030][ T8823] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a0, bcdDevice=2b.f1 [ 1167.606925][ T8823] usb 1-1: config 254 has an invalid interface number: 235 but max is 0 [ 1167.607263][ T8823] usb 1-1: config 254 has no interface number 0 [ 1167.607562][ T8823] usb 1-1: config 254 interface 235 altsetting 2 has an endpoint descriptor with address 0xE6, changing to 0x86 [ 1167.607766][ T8823] usb 1-1: config 254 interface 235 altsetting 2 bulk endpoint 0x86 has invalid maxpacket 32 [ 1167.607946][ T8823] usb 1-1: config 254 interface 235 altsetting 2 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 1167.608124][ T8823] usb 1-1: config 254 interface 235 altsetting 2 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 1167.608299][ T8823] usb 1-1: config 254 interface 235 altsetting 2 endpoint 0x8F has invalid wMaxPacketSize 0 [ 1167.608474][ T8823] usb 1-1: config 254 interface 235 has no altsetting 0 [ 1167.722944][ T8823] usb 1-1: New USB device strings: Mfr=1, Product=251, SerialNumber=3 [ 1167.723375][ T8823] usb 1-1: Product: syz [ 1167.723823][ T8823] usb 1-1: Manufacturer: syz [ 1167.724001][ T8823] usb 1-1: SerialNumber: syz [ 1167.754298][ T9613] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1168.078028][ T9613] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1168.141068][ T8823] usbtest 1-1:254.235: Linux gadget zero [ 1168.142979][ T8823] usbtest 1-1:254.235: high-speed {control in/out bulk-in int-in} tests (+alt) [ 1168.339965][ T8851] usb 1-1: USB disconnect, device number 66 [ 1174.236848][ T28] audit: type=1326 audit(1174.150:567): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9643 comm="syz.2.1246" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x130a50 code=0x7ffc0000 [ 1174.251265][ T28] audit: type=1326 audit(1174.160:569): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9643 comm="syz.2.1246" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x130a50 code=0x7ffc0000 [ 1174.256152][ T28] audit: type=1326 audit(1174.150:568): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9643 comm="syz.2.1246" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x130a50 code=0x7ffc0000 [ 1174.264107][ T28] audit: type=1326 audit(1174.170:570): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9643 comm="syz.2.1246" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x130a50 code=0x7ffc0000 [ 1174.275909][ T28] audit: type=1326 audit(1174.190:571): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9643 comm="syz.2.1246" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x130a50 code=0x7ffc0000 [ 1174.280461][ T28] audit: type=1326 audit(1174.190:572): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9643 comm="syz.2.1246" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x130a50 code=0x7ffc0000 [ 1174.284912][ T28] audit: type=1326 audit(1174.190:573): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9643 comm="syz.2.1246" exe="/syz-executor" sig=0 arch=40000028 syscall=436 compat=0 ip=0x130a50 code=0x7ffc0000 [ 1174.291005][ T28] audit: type=1326 audit(1174.200:574): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9643 comm="syz.2.1246" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x130a50 code=0x7ffc0000 [ 1174.296638][ T28] audit: type=1326 audit(1174.210:575): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9643 comm="syz.2.1246" exe="/syz-executor" sig=0 arch=40000028 syscall=248 compat=0 ip=0x130a50 code=0x7ffc0000 [ 1176.222965][ T9655] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1176.224030][ T9655] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1178.970000][ T9662] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1178.996631][ T9662] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1180.327497][ T28] audit: type=1800 audit(1180.230:576): pid=9672 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz.2.1255" name="addr_trtype" dev="configfs" ino=15906 res=0 errno=0 [ 1180.373680][ T9672] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 1180.395976][ T9672] nvmet: Disable port '1' before changing attribute in nvmet_addr_traddr_store [ 1180.401314][ T28] audit: type=1800 audit(1180.310:577): pid=9672 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz.2.1255" name="addr_traddr" dev="configfs" ino=15907 res=0 errno=0 [ 1180.403302][ T28] audit: type=1800 audit(1180.310:578): pid=9672 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz.2.1255" name="addr_trsvcid" dev="configfs" ino=15908 res=0 errno=0 [ 1180.412760][ T28] audit: type=1800 audit(1180.320:579): pid=9672 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz.2.1255" name="addr_adrfam" dev="configfs" ino=15910 res=0 errno=0 [ 1180.788115][ T28] audit: type=1400 audit(1180.680:580): avc: denied { mount } for pid=9673 comm="syz.2.1256" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 1182.033518][ T9682] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1182.034799][ T9682] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1193.626427][ T9701] block nbd2: shutting down sockets [ 1194.142976][ T9] usb 1-1: new full-speed USB device number 67 using dummy_hcd [ 1194.306555][ T9] usb 1-1: New USB device found, idVendor=6993, idProduct=b001, bcdDevice=3d.29 [ 1194.322706][ T9] usb 1-1: config 36 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 1194.323873][ T9] usb 1-1: config 36 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 1194.324888][ T9] usb 1-1: config 36 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 1194.360104][ T9] usb 1-1: New USB device strings: Mfr=244, Product=0, SerialNumber=16 [ 1194.361093][ T9] usb 1-1: Manufacturer: syz [ 1194.363602][ T9] usb 1-1: SerialNumber: syz [ 1194.668242][ T9] yealink 1-1:36.0: invalid payload size 0, expected 16 [ 1194.685014][ T9] input: Yealink usb-p1k as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:36.0/input/input15 [ 1194.700696][ C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71 [ 1194.702731][ C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71 [ 1194.703596][ C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71 [ 1194.704400][ C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71 [ 1194.705239][ C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71 [ 1194.706113][ C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71 [ 1194.706560][ C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71 [ 1194.707156][ C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71 [ 1194.707272][ C0] yealink 1-1:36.0: urb_ctl_callback - usb_submit_urb failed -90 [ 1194.744860][ T9] usb 1-1: USB disconnect, device number 67 [ 1195.202904][ T9] usb 1-1: new high-speed USB device number 68 using dummy_hcd [ 1195.356957][ T9] usb 1-1: New USB device found, idVendor=6993, idProduct=b001, bcdDevice=3d.29 [ 1195.386462][ T9] usb 1-1: config 36 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 1195.387736][ T9] usb 1-1: config 36 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 1195.390421][ T9] usb 1-1: config 36 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 1195.448820][ T9] usb 1-1: New USB device strings: Mfr=244, Product=0, SerialNumber=16 [ 1195.449918][ T9] usb 1-1: Manufacturer: syz [ 1195.452594][ T9] usb 1-1: SerialNumber: syz [ 1195.780989][ T9] yealink 1-1:36.0: invalid payload size 0, expected 16 [ 1195.798773][ T9] input: Yealink usb-p1k as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:36.0/input/input16 [ 1196.961912][ C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71 [ 1196.963179][ C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71 [ 1196.963733][ C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71 [ 1196.964173][ C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71 [ 1196.964809][ C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71 [ 1196.965274][ C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71 [ 1196.965733][ C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71 [ 1196.966197][ C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71 [ 1196.966275][ C0] yealink 1-1:36.0: urb_ctl_callback - usb_submit_urb failed -90 [ 1197.003957][ T9] usb 1-1: USB disconnect, device number 68 [ 1197.623126][ T9] usb 1-1: new high-speed USB device number 69 using dummy_hcd [ 1197.796818][ T9] usb 1-1: New USB device found, idVendor=0471, idProduct=081e, bcdDevice= 1.00 [ 1197.822006][ T9] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 1197.822823][ T9] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 1197.823142][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1197.880454][ T9] spcp8x5 1-1:1.0: SPCP8x5 converter detected [ 1197.893700][ T9] usb 1-1: SPCP8x5 converter now attached to ttyUSB0 [ 1203.856836][ T9758] 8<--- cut here --- [ 1203.860448][ T9758] Unable to handle kernel paging request at virtual address fee00103 when write [ 1203.869638][ T28] audit: type=1400 audit(1203.780:581): avc: denied { read } for pid=2913 comm="syslogd" name="log" dev="vda" ino=795 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 1203.881984][ T28] audit: type=1400 audit(1203.790:582): avc: denied { search } for pid=2913 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1203.882995][ T28] audit: type=1400 audit(1203.790:583): avc: denied { write search } for pid=2913 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1203.883298][ T28] audit: type=1400 audit(1203.790:584): avc: denied { add_name } for pid=2913 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1203.883516][ T28] audit: type=1400 audit(1203.790:585): avc: denied { create } for pid=2913 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 1203.883730][ T28] audit: type=1400 audit(1203.790:586): avc: denied { append open } for pid=2913 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 1203.906099][ T9758] [fee00103] *pgd=80000080007003, *pmd=00000000 [ 1203.907842][ T9758] Internal error: Oops: a06 [#1] SMP ARM [ 1203.911821][ T9758] Modules linked in: [ 1203.912599][ T9758] CPU: 0 UID: 0 PID: 9758 Comm: syz.2.1271 Tainted: G L syzkaller #0 PREEMPT [ 1203.913305][ T9758] Tainted: [L]=SOFTLOCKUP [ 1203.913466][ T9758] Hardware name: ARM-Versatile Express [ 1203.913687][ T9758] PC is at subdev_8255_io+0x60/0x6c [ 1203.913917][ T9758] LR is at subdev_8255_io+0x4c/0x6c [ 1203.914129][ T9758] pc : [<814ad81c>] lr : [<814ad808>] psr: 60000013 [ 1203.914369][ T9758] sp : dfa51cb8 ip : dfa51cb8 fp : dfa51cd4 [ 1203.914587][ T9758] r10: 00000100 r9 : 00000004 r8 : dfa51da4 [ 1203.914814][ T9758] r7 : 00000000 r6 : 0000009b r5 : 846a00c0 r4 : 00000103 [ 1203.915066][ T9758] r3 : 0000009b r2 : fee00103 r1 : 00000001 r0 : 846a00c0 [ 1203.915380][ T9758] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user [ 1203.915651][ T9758] Control: 30c5387d Table: 86828e80 DAC: fffffffd [ 1203.915927][ T9758] Register r0 information: slab kmalloc-192 start 846a00c0 pointer offset 0 size 192 [ 1203.916742][ T9758] Register r1 information: non-paged memory [ 1203.917101][ T9758] Register r2 information: 0-page vmalloc region starting at 0xfee00000 allocated at pci_reserve_io+0x0/0x38 [ 1203.917545][ T9758] Register r3 information: non-paged memory [ 1203.917859][ T9758] Register r4 information: non-paged memory [ 1203.918082][ T9758] Register r5 information: slab kmalloc-192 start 846a00c0 pointer offset 0 size 192 [ 1203.918411][ T9758] Register r6 information: non-paged memory [ 1203.918620][ T9758] Register r7 information: NULL pointer [ 1203.918839][ T9758] Register r8 information: 2-page vmalloc region starting at 0xdfa50000 allocated at kernel_clone+0xc4/0x43c [ 1203.919200][ T9758] Register r9 information: non-paged memory [ 1203.919419][ T9758] Register r10 information: non-paged memory [ 1203.919630][ T9758] Register r11 information: 2-page vmalloc region starting at 0xdfa50000 allocated at kernel_clone+0xc4/0x43c [ 1203.919977][ T9758] Register r12 information: 2-page vmalloc region starting at 0xdfa50000 allocated at kernel_clone+0xc4/0x43c [ 1203.920361][ T9758] Process syz.2.1271 (pid: 9758, stack limit = 0xdfa50000) [ 1203.920647][ T9758] Stack: (0xdfa51cb8 to 0xdfa52000) [ 1203.920849][ T9758] 1ca0: 814ad7bc 00000100 [ 1203.921120][ T9758] 1cc0: 846a00c0 00000000 dfa51cf4 dfa51cd8 814ad4f8 814ad7c8 00000100 80547798 [ 1203.921381][ T9758] 1ce0: 86860000 86860000 dfa51d14 dfa51cf8 814ad8b0 814ad4ac 846a00c0 00000000 [ 1203.921646][ T9758] 1d00: 86860000 00000000 dfa51d54 dfa51d18 814ada60 814ad834 ffffffff 00000004 [ 1203.921920][ T9758] 1d20: 82a22dc0 00000000 00000000 82bdac60 846a00c0 00000000 dfa51d90 846a00c0 [ 1203.922186][ T9758] 1d40: 00000000 82d32f9c dfa51d8c dfa51d58 8149c3e8 814ad9f8 40946400 00000000 [ 1203.922452][ T9758] 1d60: dfa51d7c 200000c0 846a00c0 b5403587 40946400 00000003 00000003 841855c0 [ 1203.922713][ T9758] 1d80: dfa51e4c dfa51d90 81497bec 8149c2ec 35353238 00000000 00000000 00000000 [ 1203.922984][ T9758] 1da0: 00000000 00000100 00000008 000000f3 0000000c 00000008 00000005 00000007 [ 1203.923254][ T9758] 1dc0: 00000007 00000003 00000100 00000006 00000006 00000006 80000005 000001ff [ 1203.923515][ T9758] 1de0: 000000fd fffffffc 00000803 00000010 00000002 00000009 00000000 00000000 [ 1203.923788][ T9758] 1e00: 20001e58 00000003 00000003 00000006 80000008 0000a6b5 00000004 ffffffff [ 1203.924045][ T9758] 1e20: 00000000 f393a929 00000000 83fca200 846a00c0 200000c0 40946400 00000003 [ 1203.924307][ T9758] 1e40: dfa51f14 dfa51e50 81498f14 81497b2c 00000000 f393a929 00000000 00000000 [ 1203.924583][ T9758] 1e60: 8254e844 dfa51ea4 0000005f 842587b8 00000064 846a00f0 dfa51ee4 dfa51e88 [ 1203.924861][ T9758] 1e80: 8080b76c 80801e24 00000064 00000001 00000000 dfa51ea4 84e91110 8342ba18 [ 1203.925120][ T9758] 1ea0: 00006400 0000000b dfa51e98 00000000 00000000 f393a929 00000000 83fca200 [ 1203.925379][ T9758] 1ec0: 40946400 200000c0 200000c0 83fca200 00000003 841855c0 dfa51ef4 dfa51ee8 [ 1203.925638][ T9758] 1ee0: 8080b8a0 f393a929 dfa51f14 00000000 83fca201 40946400 200000c0 83fca200 [ 1203.925904][ T9758] 1f00: 00000003 841855c0 dfa51fa4 dfa51f18 805bdf78 81498bcc ecac8b10 841855c0 [ 1203.926165][ T9758] 1f20: dfa51f3c dfa51f30 81b6ec00 81b6eacc dfa51f54 dfa51f40 8025b878 8028f548 [ 1203.926433][ T9758] 1f40: dfa51fb0 40000000 dfa51f84 dfa51f58 80221bdc 8025b834 00000000 82a1eb0c [ 1203.926694][ T9758] 1f60: dfa51fb0 0013ebf0 ecac8b10 80221b30 00000000 f393a929 dfa51fac 00000000 [ 1203.927005][ T9758] 1f80: 00000000 00356310 00000036 8020029c 841855c0 00000036 00000000 dfa51fa8 [ 1203.927265][ T9758] 1fa0: 80200060 805bdd40 00000000 00000000 00000003 40946400 200000c0 00000000 [ 1203.927527][ T9758] 1fc0: 00000000 00000000 00356310 00000036 003562d8 00000000 00000001 76f5e0dc [ 1203.927796][ T9758] 1fe0: 76f5de88 76f5de78 00018fa0 00130a50 60000010 00000003 00000000 00000000 [ 1203.928078][ T9758] Call trace: [ 1203.928272][ T9758] [<814ad7bc>] (subdev_8255_io) from [<814ad4f8>] (subdev_8255_do_config+0x58/0x60) [ 1203.928623][ T9758] r7:00000000 r6:846a00c0 r5:00000100 r4:814ad7bc [ 1203.928835][ T9758] [<814ad4a0>] (subdev_8255_do_config) from [<814ad8b0>] (subdev_8255_io_init+0x88/0x98) [ 1203.929149][ T9758] r4:86860000 [ 1203.929281][ T9758] [<814ad828>] (subdev_8255_io_init) from [<814ada60>] (dev_8255_attach+0x74/0x138) [ 1203.929590][ T9758] r7:00000000 r6:86860000 r5:00000000 r4:846a00c0 [ 1203.929796][ T9758] [<814ad9ec>] (dev_8255_attach) from [<8149c3e8>] (comedi_device_attach+0x108/0x244) [ 1203.930108][ T9758] r10:82d32f9c r9:00000000 r8:846a00c0 r7:dfa51d90 r6:00000000 r5:846a00c0 [ 1203.930346][ T9758] r4:82bdac60 [ 1203.930481][ T9758] [<8149c2e0>] (comedi_device_attach) from [<81497bec>] (do_devconfig_ioctl+0xcc/0x218) [ 1203.930813][ T9758] r10:841855c0 r9:00000003 r8:00000003 r7:40946400 r6:b5403587 r5:846a00c0 [ 1203.931059][ T9758] r4:200000c0 [ 1203.931189][ T9758] [<81497b20>] (do_devconfig_ioctl) from [<81498f14>] (comedi_unlocked_ioctl+0x354/0x1db8) [ 1203.931508][ T9758] r8:00000003 r7:40946400 r6:200000c0 r5:846a00c0 r4:83fca200 [ 1203.931734][ T9758] [<81498bc0>] (comedi_unlocked_ioctl) from [<805bdf78>] (sys_ioctl+0x244/0xb5c) [ 1203.932037][ T9758] r10:841855c0 r9:00000003 r8:83fca200 r7:200000c0 r6:40946400 r5:83fca201 [ 1203.932278][ T9758] r4:00000000 [ 1203.932414][ T9758] [<805bdd34>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1203.932725][ T9758] Exception stack(0xdfa51fa8 to 0xdfa51ff0) [ 1203.932934][ T9758] 1fa0: 00000000 00000000 00000003 40946400 200000c0 00000000 [ 1203.933146][ T9758] 1fc0: 00000000 00000000 00356310 00000036 003562d8 00000000 00000001 76f5e0dc [ 1203.933408][ T9758] 1fe0: 76f5de88 76f5de78 00018fa0 00130a50 [ 1203.933607][ T9758] r10:00000036 r9:841855c0 r8:8020029c r7:00000036 r6:00356310 r5:00000000 [ 1203.933862][ T9758] r4:00000000 [ 1203.934198][ T9758] Code: e6ef3076 e0842002 e7f32052 e2422612 (e5c23000) [ 1203.936084][ T9758] ---[ end trace 0000000000000000 ]--- SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 1203.971761][ T28] audit: type=1400 audit(1203.860:587): avc: denied { read } for pid=2913 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 1203.972114][ T28] audit: type=1400 audit(1203.860:588): avc: denied { getattr } for pid=2913 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 1204.147728][ T8851] usb 1-1: USB disconnect, device number 69 [ 1204.165468][ T9758] Kernel panic - not syncing: Fatal exception [ 1204.166917][ T9758] Rebooting in 86400 seconds.. VM DIAGNOSIS: 06:48:10 Registers: info registers vcpu 0 CPU#0 R00=00000000 R01=00000000 R02=00000000 R03=00000000 R04=eb8ddea0 R05=00000044 R06=00000044 R07=00000001 R08=83e80c40 R09=861d99c0 R10=845556c0 R11=eb8ddda4 R12=00000000 R13=eb8ddd28 R14=00000000 R15=80806908 PSR=400e0013 -Z-- A S svc32 s00=72656820 s01=2d2d2065 d00=2d2d206572656820 s02=6f742064 s03=79747420 d01=797474206f742064 s04=7375205d s05=2d312062 d02=2d3120627375205d s06=4e203a31 s07=55207765 d03=552077654e203a31 s08=64204253 s09=63697665 d04=6369766564204253 s10=74732065 s11=676e6972 d05=676e697274732065 s12=4d203a73 s13=303d7266 d06=303d72664d203a73 s14=00000000 s15=00000000 d07=0000000000000000 s16=00000000 s17=00000000 d08=0000000000000000 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=00000000 s33=00000000 d16=0000000000000000 s34=00000000 s35=00000000 d17=0000000000000000 s36=00000000 s37=00000000 d18=0000000000000000 s38=00000000 s39=00000000 d19=0000000000000000 s40=00000000 s41=00000000 d20=0000000000000000 s42=00000000 s43=00000000 d21=0000000000000000 s44=00000000 s45=00000000 d22=0000000000000000 s46=00000000 s47=00000000 d23=0000000000000000 s48=00000000 s49=00000000 d24=0000000000000000 s50=00000000 s51=00000000 d25=0000000000000000 s52=00000000 s53=00000000 d26=0000000000000000 s54=00000000 s55=00000000 d27=0000000000000000 s56=00000000 s57=00000000 d28=0000000000000000 s58=00000000 s59=00000000 d29=0000000000000000 s60=00000000 s61=00000000 d30=0000000000000000 s62=00000000 s63=00000000 d31=0000000000000000 FPSCR: 00000000 info registers vcpu 1 CPU#1 R00=00000001 R01=00000040 R02=00000000 R03=30c53879 R04=00000001 R05=00000001 R06=30c0387d R07=82c854a4 R08=80003000 R09=414fc0f0 R10=00000000 R11=df865f64 R12=df865f68 R13=df865f50 R14=00000001 R15=8024bbc4 PSR=a0000093 N-C- A S svc32 s00=00000000 s01=00000000 d00=0000000000000000 s02=00000000 s03=00000000 d01=0000000000000000 s04=00000000 s05=00000000 d02=0000000000000000 s06=00000000 s07=00000000 d03=0000000000000000 s08=00000000 s09=00000000 d04=0000000000000000 s10=00000000 s11=00000000 d05=0000000000000000 s12=00000000 s13=00000000 d06=0000000000000000 s14=00000000 s15=00000000 d07=0000000000000000 s16=00000000 s17=00000000 d08=0000000000000000 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=00000000 s33=00000000 d16=0000000000000000 s34=00000000 s35=00000000 d17=0000000000000000 s36=00000000 s37=00000000 d18=0000000000000000 s38=00000000 s39=00000000 d19=0000000000000000 s40=00000000 s41=00000000 d20=0000000000000000 s42=00000000 s43=00000000 d21=0000000000000000 s44=00000000 s45=00000000 d22=0000000000000000 s46=00000000 s47=00000000 d23=0000000000000000 s48=00000000 s49=00000000 d24=0000000000000000 s50=00000000 s51=00000000 d25=0000000000000000 s52=00000000 s53=00000000 d26=0000000000000000 s54=00000000 s55=00000000 d27=0000000000000000 s56=00000000 s57=00000000 d28=0000000000000000 s58=00000000 s59=00000000 d29=0000000000000000 s60=00000000 s61=00000000 d30=0000000000000000 s62=00000000 s63=00000000 d31=0000000000000000 FPSCR: 00000000