last executing test programs: 10.580668045s ago: executing program 1 (id=2451): r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000b00)=ANY=[@ANYBLOB="12010000e09d7040460a2196324f01020301090224000100000000090400000206d3450009050102100000000009058b0240"], 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) 8.737282301s ago: executing program 1 (id=2467): r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) fchmod(r0, 0x8) 8.676851672s ago: executing program 1 (id=2468): r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000001c0)={r1, 0x1, 0x6, @local}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r1, 0x1, 0x6, @local}, 0x10) 8.676548032s ago: executing program 1 (id=2469): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f00000003c0)='./bus\x00', 0xe, &(0x7f0000000540)={[{@resuid}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x1ff}}, {@stripe}, {@noblock_validity}]}, 0x3, 0x451, &(0x7f0000000f80)="$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") creat(&(0x7f0000000040)='./bus\x00', 0x0) mount(&(0x7f0000000180)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x14113e, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x1000) 8.592000413s ago: executing program 1 (id=2470): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x40880, 0x0) r1 = dup(r0) ioctl$PTP_EXTTS_REQUEST2(r1, 0x40603d10, &(0x7f00000002c0)={0x1, 0x9}) 8.480944385s ago: executing program 1 (id=2471): socket(0x10, 0x3, 0x9) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000300)={0x1, 0x0, 0x0, &(0x7f0000001600)=""/78, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001680)) r1 = eventfd2(0x1, 0x1) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00000001c0)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000240)={0x0, 0x0, 0x0, &(0x7f0000001d00)=""/176, 0x0, 0xffff1000}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000000c0)=0x1) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000140)={@my=0x1}) r2 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=""/4096}) connect$vsock_stream(r2, &(0x7f0000000200)={0x28, 0x0, 0x0, @my=0x1}, 0x10) 8.458392126s ago: executing program 32 (id=2471): socket(0x10, 0x3, 0x9) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000300)={0x1, 0x0, 0x0, &(0x7f0000001600)=""/78, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001680)) r1 = eventfd2(0x1, 0x1) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00000001c0)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000240)={0x0, 0x0, 0x0, &(0x7f0000001d00)=""/176, 0x0, 0xffff1000}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000000c0)=0x1) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000140)={@my=0x1}) r2 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=""/4096}) connect$vsock_stream(r2, &(0x7f0000000200)={0x28, 0x0, 0x0, @my=0x1}, 0x10) 4.486315523s ago: executing program 4 (id=2511): r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x9) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000140)=0x7f) 4.427547684s ago: executing program 4 (id=2513): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000600), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000fc0)={&(0x7f00000010c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x4084}, 0x20008040) 4.356817146s ago: executing program 4 (id=2514): syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000200)='./bus\x00', 0x1400c, &(0x7f0000000680)={[{@test_dummy_encryption}, {@init_itable}, {@noload}]}, 0x3, 0x470, &(0x7f0000001240)="$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") syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000280)='./bus\x00', 0x2081413, 0x0, 0x1, 0x0, &(0x7f0000000080)) chdir(&(0x7f00000000c0)='./bus\x00') syz_mount_image$exfat(0x0, &(0x7f0000000100)='./bus\x00', 0x8010, 0x0, 0x0, 0x0, &(0x7f0000000000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000004c0)='./bus/file0\x00', 0x2) 4.196592508s ago: executing program 4 (id=2518): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000180)={0x50, 0x0, r1, {0x7, 0x29, 0x4, 0xffffffff85000014, 0x5, 0x9, 0x0, 0x0, 0x0, 0x0, 0x4}}, 0x50) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x4b) syz_fuse_handle_req(r0, &(0x7f00000042c0), 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000013c0)=0xc) lstat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, &(0x7f00000087c0)="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", 0x2000, &(0x7f00000014c0)={&(0x7f0000000000)={0x50, 0x0, 0x6, {0x7, 0x2b, 0x7, 0x80, 0x120, 0x2, 0x4, 0x56, 0x0, 0x0, 0x40, 0x4}}, 0x0, &(0x7f0000000340)={0x18, 0xfffffffffffffffe, 0x100, {0x3}}, 0x0, &(0x7f0000000440)={0x18, 0xffffffffffffffda, 0x6, {0x800}}, 0x0, &(0x7f00000004c0)={0x60, 0x0, 0x1843, {{0x1, 0x4, 0xde, 0x32d, 0xffffffffffff8000, 0x8bb3, 0x5, 0x3}}}, &(0x7f0000000540)={0x18, 0x0, 0x9, {0x7}}, &(0x7f0000000580)={0x11, 0xfffffffffffffffe, 0x7, {'\x00'}}, 0x0, &(0x7f0000000600)={0x78, 0x0, 0x6, {0x7fffffffffffffff, 0x200, 0x0, {0x3, 0x1, 0x80, 0x5, 0x1, 0x40, 0xc, 0xb, 0x6, 0x6000, 0xc, r2, r3, 0x2, 0xfffffff7}}}, &(0x7f0000000680)={0x90, 0x0, 0x4, {0x1, 0x3, 0x400, 0x7, 0x80, 0x10000, {0x4, 0x58, 0xb38c, 0x2, 0x9, 0x6, 0x2, 0x1000, 0x1b, 0x8000, 0x3ff, r2, r3, 0x1f, 0x8}}}, &(0x7f0000000740)={0x100, 0x0, 0xe, [{0x5, 0x200, 0xa, 0x5, '/dev/fuse\x00'}, {0x1, 0xf5, 0x4, 0x2, 'GPL\x00'}, {0x4, 0x3, 0x8, 0x0, 'bridge0\x00'}, {0x6, 0x6, 0x3, 0x9, '&$,'}, {0x1, 0x9, 0x1, 0x0, '*'}, {0x5, 0x0, 0xa, 0x40, '/dev/fuse\x00'}, {0x0, 0xd0ff, 0x8, 0x7f, 'bridge0\x00'}]}, &(0x7f0000000c00)={0x510, 0xfffffffffffffff5, 0x5, [{{0x2, 0x1, 0x33ed4c08, 0x5, 0x3, 0x96c8, {0x1, 0x4, 0xfffffffe00, 0x6f0, 0x3, 0x7, 0xfffffff3, 0x2, 0x6, 0x2000, 0x74, r2, r3, 0x712fcdc4, 0x2}}, {0x5, 0x4, 0xa, 0x4, '/dev/fuse\x00'}}, {{0x4, 0x3, 0xffffffffffffff81, 0x7fffffff, 0x9, 0x7ff, {0x1, 0x5, 0xa, 0x3, 0x396, 0x7, 0x5, 0xebc, 0x6, 0x1000, 0x800, r5, 0x0, 0x2, 0xb}}, {0x4, 0x5998000, 0x5, 0x0, 'fuse\x00'}}, {{0x1, 0x2, 0x6, 0x1, 0x7ff, 0x9, {0x0, 0x3, 0x10001, 0x3ff, 0x6, 0x2079, 0x7ff, 0x3, 0x4f40, 0xa000, 0x6, r2, r3, 0x4, 0x6e}}, {0x1, 0x7, 0x4, 0x3, 'GPL\x00'}}, {{0x2, 0x2, 0x7, 0x9, 0x9, 0x1, {0x1, 0x9c25, 0x3, 0x800, 0x9, 0x6, 0xfffffff8, 0x7, 0x6, 0x8000, 0x8, r2, r3, 0x0, 0x73}}, {0x2, 0x6, 0x4, 0x0, 'GPL\x00'}}, {{0x6, 0x0, 0x6, 0x9, 0x25dc, 0x2, {0x6, 0x10000, 0x1, 0x1000, 0x6, 0x7ff, 0x6, 0x1, 0x82a6facb, 0xc000, 0x4, r6, r7, 0xf, 0x7}}, {0x5, 0x6ce90700, 0x0, 0x40000}}, {{0x2, 0x0, 0x4, 0x9, 0x200, 0x1, {0x3, 0x0, 0x3ff, 0x819, 0x0, 0x80, 0x8, 0x7, 0xffffffff, 0xc000, 0x0, 0x0, r3}}, {0x2, 0x4, 0x1, 0x5, '}'}}, {{0x5, 0x0, 0xd, 0x1, 0x3ed, 0x1000, {0x2, 0x0, 0x560, 0x4, 0x0, 0x74, 0x2fca, 0xcf, 0x7f, 0x4000, 0x1, r2, r3, 0x5, 0xfffffff9}}, {0x1, 0xeb6, 0x3, 0xab, '+[.'}}, {{0x6, 0x3, 0x38000000, 0x7, 0x3, 0x2, {0x4, 0x5, 0x7, 0x0, 0x0, 0x7, 0x3, 0x0, 0x3de, 0xa000, 0x7fff, r2, r3, 0x178, 0x9}}, {0x2, 0x3, 0x1, 0x1b0, '\x00'}}]}, 0x0, &(0x7f0000001340)={0x20, 0x0, 0x9, {0x8001, 0x4, 0x8, 0x2}}, 0x0}) getdents(r4, 0x0, 0x0) 2.510065821s ago: executing program 5 (id=2534): r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = eventfd(0x7) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000000)={0x0, r1}) 2.509581671s ago: executing program 5 (id=2535): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000340)={'#! ', './mnt'}, 0x9) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000a, 0x28011, r0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCOUTQ(r1, 0x4bfb, &(0x7f0000000000)) 2.425162293s ago: executing program 5 (id=2536): r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000240), 0x300, 0x0) read(r0, 0x0, 0x0) 2.424829493s ago: executing program 5 (id=2537): ioperm(0x0, 0x1, 0x1) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/crypto\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000001380)='./file2\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESOCT], 0x1, 0x1263, &(0x7f0000003680)="$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ftruncate(0xffffffffffffffff, 0x81fd) syz_emit_ethernet(0x6a, &(0x7f00000002c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004500005c000000000033907800000000ffffffff00000000004890780300000000000000abb99279fd89da307583e654afb42af2dc91b30b60e83d5066eb64f2e8a3742962ae5b2fb03f495701288cf603c82fce7302900c99be5aab1cde8596ce5181d68ec68714"], 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) fcntl$lock(r1, 0xf, 0x0) creat(&(0x7f0000000240)='./file2\x00', 0x1) pread64(r0, &(0x7f0000001280)=""/4108, 0x100c, 0xfa64) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3000003, 0x4031, 0xffffffffffffffff, 0x0) msync(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x6) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x10, 0xe, &(0x7f0000001540)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_msg, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x200000, 0x10, &(0x7f0000000000), 0x143}, 0x48) io_setup(0x0, &(0x7f0000000040)=0x0) io_pgetevents(r2, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x3938700}, &(0x7f00000001c0)={&(0x7f0000000180)={[0x3]}, 0x8}) 2.144656478s ago: executing program 0 (id=2543): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x9, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) openat2(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={0x404000, 0x102, 0x4}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0x2, 0x4, 0x4, 0x8, 0x1014, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1}, 0x50) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000580)={'veth0\x00'}) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="1b00000000000300000005000000180001801400020073797a5f74756e00000080000000000008000500ff0300000c0003800400010004000380"], 0x40}}, 0x0) 1.720742827s ago: executing program 2 (id=2548): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) tgkill(r0, r0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000c00)={0x11, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) connect$netlink(0xffffffffffffffff, &(0x7f00000014c0)=@proc={0x10, 0x0, 0x25dfdbfc}, 0xc) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000440)=ANY=[], 0x50) r3 = userfaultfd(0x1) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000780)=ANY=[@ANYBLOB="160000000000000004000000ff"], 0x50) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r4, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x42}, 0x90) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='sched_switch\x00', r5}, 0x10) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYBLOB="4c00000010004b0422000000000000007a0000", @ANYRES32=0x0, @ANYBLOB="00000000000000002c0012800b00010062726964676500001c00028008000400000000000800150000000000050016"], 0x4c}, 0x1, 0x0, 0x0, 0x200400a0}, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000080)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x2}) 1.579206519s ago: executing program 5 (id=2549): r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1000410, &(0x7f0000000100)={[{@grpid}, {@grpquota}]}, 0x4, 0x4eb, &(0x7f0000000540)="$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") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) fchownat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, r1, 0x0) 1.466993711s ago: executing program 5 (id=2550): syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x1000040, &(0x7f00000002c0)={[{@barrier}, {@nodioread_nolock}, {@noquota}, {@barrier}, {@auto_da_alloc}, {@nodioread_nolock}]}, 0x1, 0x599, &(0x7f0000001280)="$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") gettid() r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x4012011, r0, 0x0) truncate(&(0x7f0000000900)='./file1\x00', 0xbf39) syz_mount_image$ext4(&(0x7f0000000480)='ext4\x00', &(0x7f00000003c0)='./file0\x00', 0x3000490, &(0x7f00000016c0)={[], [{@permit_directio}, {@uid_lt}]}, 0x45, 0x7d8, &(0x7f0000002680)="$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") syz_open_dev$tty1(0xc, 0x4, 0x1) truncate(&(0x7f0000000080)='./file1\x00', 0xf62) 1.446115002s ago: executing program 33 (id=2550): syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x1000040, &(0x7f00000002c0)={[{@barrier}, {@nodioread_nolock}, {@noquota}, {@barrier}, {@auto_da_alloc}, {@nodioread_nolock}]}, 0x1, 0x599, &(0x7f0000001280)="$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") gettid() r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x4012011, r0, 0x0) truncate(&(0x7f0000000900)='./file1\x00', 0xbf39) syz_mount_image$ext4(&(0x7f0000000480)='ext4\x00', &(0x7f00000003c0)='./file0\x00', 0x3000490, &(0x7f00000016c0)={[], [{@permit_directio}, {@uid_lt}]}, 0x45, 0x7d8, &(0x7f0000002680)="$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") syz_open_dev$tty1(0xc, 0x4, 0x1) truncate(&(0x7f0000000080)='./file1\x00', 0xf62) 996.68798ms ago: executing program 0 (id=2551): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_procfs$pagemap(0x0, &(0x7f0000002140)) lseek(r0, 0xfffffffffffffc01, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000004c80)='net/protocols\x00') sendfile(r0, r1, 0x0, 0x10001) 996.430181ms ago: executing program 3 (id=2552): openat2(0xffffffffffffffff, 0x0, &(0x7f0000000180)={0x404000, 0x102, 0x4}, 0x18) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="1b00000000000300000005000000180001801400020073797a5f74756e00000080000000000008000500ff0300000c0003800400010004000380"], 0x40}}, 0x0) 996.23434ms ago: executing program 4 (id=2553): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000002ec0), 0x2, 0x0) ioctl$UI_SET_PHYS(r0, 0x4008556c, &(0x7f0000002f00)='syz0\x00') 861.058133ms ago: executing program 0 (id=2554): sendmsg$NL80211_CMD_AUTHENTICATE(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x40) syz_usb_connect(0x5, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="1201000092ecc620ac05c2773aeb010203010902240001000020000904c40102fffd018009050202"], 0x0) 860.113973ms ago: executing program 2 (id=2555): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x101042, 0x91) bpf$ENABLE_STATS(0x20, 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="07000000040000000001000001"], 0x50) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x8, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000bb00551a000000000000000018120000", @ANYRES32=r1, @ANYBLOB="0000000000000000b703000000000000850000001b000000b70000000000000095"], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x2d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000100)='mm_lru_insertion\x00', r2}, 0x18) pwrite64(r0, &(0x7f0000000140)='2', 0xfdef, 0xe7c) 859.989943ms ago: executing program 3 (id=2556): syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000280)='./file0\x00', 0x2800000, &(0x7f0000000380)={[{@debug}, {@delalloc}, {@journal_ioprio}, {@test_dummy_encryption}, {@nodiscard}, {@data_err_ignore}, {@acl}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x40}}]}, 0x1, 0xbb4, &(0x7f00000017c0)="$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") symlink(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') 859.877263ms ago: executing program 4 (id=2557): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x11, 0x13, &(0x7f0000000440)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2}, {{0x18, 0x1, 0x1, 0x0, r0}}, {}, [@ringbuf_query={{0x18, 0x1, 0x1, 0x0, r0}}], {{}, {}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x40efe, 0x0, '\x00', 0x0, @fallback=0x19, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='tlb_flush\x00', r1}, 0x10) 859.815953ms ago: executing program 34 (id=2557): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x11, 0x13, &(0x7f0000000440)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2}, {{0x18, 0x1, 0x1, 0x0, r0}}, {}, [@ringbuf_query={{0x18, 0x1, 0x1, 0x0, r0}}], {{}, {}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x40efe, 0x0, '\x00', 0x0, @fallback=0x19, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='tlb_flush\x00', r1}, 0x10) 740.799045ms ago: executing program 2 (id=2558): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syzkaller1\x00', 0xc201}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) write$tun(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="000088a805"], 0xfdef) 740.624025ms ago: executing program 3 (id=2559): r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x7) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000000)={0x0, r1}) close_range(r0, 0xffffffffffffffff, 0x0) 726.396055ms ago: executing program 3 (id=2561): mkdir(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) symlink(&(0x7f00000001c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000180)='./file1\x00') syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f00000005c0)='./file1\x00', 0x18000, &(0x7f0000000000), 0x80, 0x62d, &(0x7f0000000c40)="$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") 73.209528ms ago: executing program 0 (id=2562): pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r0, 0x0, 0x30000800) 64.533118ms ago: executing program 2 (id=2563): mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4) r0 = syz_open_dev$hidraw(&(0x7f0000002300), 0x1, 0x14a042) ioctl$HIDIOCGRDESC(r0, 0x4030582a, &(0x7f0000000200)) 63.925879ms ago: executing program 3 (id=2565): r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000080)={0x1f, 0xffff, 0x3}, 0x6) write(r0, &(0x7f0000000340)='\v\x00\x00\x00', 0x4) 873.32µs ago: executing program 0 (id=2566): r0 = syz_open_dev$evdev(&(0x7f00000000c0), 0x2, 0x862b01) r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x20000004}) write$UHID_INPUT(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x0, 0x0, 0x0) write$char_usb(r0, &(0x7f0000000040)="e2", 0x2250) 655.01µs ago: executing program 3 (id=2567): syz_usb_connect(0x3, 0xe8, &(0x7f0000000280)=ANY=[@ANYBLOB="12011001b316c910ce1ab2e93d5c010203010902d60002002a10000904ec0600fe02000309048104000e0100a807240126020400b40deb90a94aef33e509c09a395d4f850474c3824fecfb7c2c8d30495d0ae163d6f1cae5091c6b69cea856fda0e3ce57ea845012ffb3806bdad245133ce43f0ebd94447100db2c42634ffea01050c55f18c94d76bcb21886e95f0df3c736bfbb107f6073c2e7cfcfbc8da5e0f6d35458068c849c873db135f3d0e3a4e15c38e8bb18507cf4be2346fae5811c1114f4917c4b835b0abfedee690d65a859e412d65580820a85fe210789168319faec"], 0x0) 458.81µs ago: executing program 2 (id=2568): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x202, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000100)={r1, 0x5, 0x1}) 364.04µs ago: executing program 0 (id=2569): r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000540)=ANY=[@ANYBLOB="12010000772904202404019957c2010203010902240001000010000904430002317d5500090502020002020000090582020002"], 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) 0s ago: executing program 2 (id=2570): sendmsg$AUDIT_GET_FEATURE(0xffffffffffffffff, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000001340)={&(0x7f0000001300)={0x10, 0x3fb, 0x2, 0x70bd25, 0x25dfdbff, "", ["", "", "", "", "", ""]}, 0x10}}, 0x6) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000880)='./file0\x00', 0x818, &(0x7f0000000740)={[{@init_itable}, {@nombcache}, {@noblock_validity}, {@errors_remount}, {@init_itable, 0x0}, {@nobh}, {@nouser_xattr}, {@inlinecrypt}, {@orlov}, {@nojournal_checksum}, {@data_ordered}, {@noblock_validity}, {@sb={'sb', 0x3d, 0x1}}, {@data_err_ignore}], [{@appraise_type}, {@flag='nomand'}, {@subj_type={'subj_type', 0x3d, '#'}}, {@func={'func', 0x3d, 'BPRM_CHECK'}}, {@context={'context', 0x3d, 'root'}}], 0x2c}, 0x0, 0x4e8, &(0x7f0000000240)="$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") openat$ptp0(0xffffffffffffff9c, &(0x7f0000000640), 0x200, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000090024206d041cc340000000000109022400010000a00009040000010301010009210008000122010009058103"], 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000240)={0x24, &(0x7f0000000480)=ANY=[@ANYBLOB="00000c000000070001"], 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000001140)={0x84, &(0x7f0000000c80)={0x0, 0x7}, &(0x7f0000000d80)={0x0, 0xa, 0x1, 0x51}, 0x0, &(0x7f0000000e00)={0x20, 0x0, 0x4, {0x3, 0x3}}, &(0x7f0000000e40)={0x20, 0x0, 0x8, {0x1, 0x40, [0xf0f]}}, &(0x7f0000000e80)={0x40, 0x7, 0x2, 0x7}, &(0x7f0000000ec0)={0x40, 0x9, 0x1, 0x10}, &(0x7f0000000f00)={0x40, 0xb, 0x2, "a3e1"}, &(0x7f0000000f40)={0x40, 0xf, 0x2, 0x3}, &(0x7f0000000f80)={0x40, 0x13, 0x6}, 0x0, &(0x7f0000001000)={0x40, 0x19, 0x2, "f7b0"}, 0x0, 0x0, &(0x7f00000010c0)={0x40, 0x1e, 0x1, 0x7}, &(0x7f0000001100)={0x40, 0x21, 0x1, 0x80}}) syz_usb_control_io(r0, 0x0, &(0x7f0000000180)={0x84, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB=' '], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000001200)={0x84, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x4, {0x1}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0xa, 0x0, 0x0) kernel console output (not intermixed with test programs): tamps until 2038-01-19 (0x7fffffff) [ 357.640144][ T4437] netlink: 'syz.4.1106': attribute type 13 has an invalid length. [ 357.648079][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 357.716391][ T4437] gretap0: refused to change device tx_queue_len [ 357.723279][ T4437] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 358.365423][ T4452] incfs: Backing dir is not set, filesystem can't be mounted. [ 358.373194][ T4452] incfs: mount failed -2 [ 358.741719][ T4459] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1114'. [ 358.996431][ T4473] incfs: Backing dir is not set, filesystem can't be mounted. [ 359.004320][ T4473] incfs: mount failed -2 [ 359.317773][ T4457] loop4: detected capacity change from 0 to 40427 [ 359.347634][ T4457] F2FS-fs (loop4): Small segment_count (9 < 1 * 24) [ 359.355007][ T4457] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 359.784525][ T4457] F2FS-fs (loop4): Found nat_bits in checkpoint [ 360.451498][ T4457] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0 [ 360.458704][ T4457] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 360.689645][ T4487] loop0: detected capacity change from 0 to 512 [ 362.010084][ T4487] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 362.021889][ T4487] ext4 filesystem being mounted at /225/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 362.044583][ T4487] netlink: 'syz.0.1123': attribute type 13 has an invalid length. [ 362.052651][ T4487] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 362.063923][ T4487] gretap0: refused to change device tx_queue_len [ 362.070997][ T4487] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 362.281822][ T4495] incfs_lookup_dentry err:-5 [ 362.296667][ T4495] incfs: Can't find or create .index dir in ./file0 [ 362.310458][ T4495] incfs: mount failed -5 [ 362.540122][ T4505] loop1: detected capacity change from 0 to 512 [ 362.590169][ T4501] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1128'. [ 362.617477][ T4501] tipc: Cannot configure node identity twice [ 362.802420][ T4505] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 362.813818][ T4505] ext4 filesystem being mounted at /256/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 362.833775][ T4505] netlink: 'syz.1.1129': attribute type 13 has an invalid length. [ 362.841826][ T4505] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 362.853069][ T4505] gretap0: refused to change device tx_queue_len [ 362.860071][ T4505] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 363.527811][ T4517] incfs: Backing dir is not set, filesystem can't be mounted. [ 363.535627][ T4517] incfs: mount failed -2 [ 364.412394][ T4529] loop1: detected capacity change from 0 to 512 [ 364.610270][ T4527] loop0: detected capacity change from 0 to 512 [ 364.690209][ T4529] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 364.701844][ T4529] ext4 filesystem being mounted at /257/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 364.745884][ T4529] EXT4-fs error (device loop1): ext4_lookup:1858: inode #12: comm syz.1.1135: iget: bad i_size value: 2533274857506816 [ 364.829592][ T4536] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1137'. [ 365.543195][ T4527] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 365.627057][ T4527] ext4 filesystem being mounted at /227/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 365.730743][ T4527] netlink: 'syz.0.1134': attribute type 13 has an invalid length. [ 365.738634][ T4527] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 365.797652][ T4527] gretap0: refused to change device tx_queue_len [ 366.752930][ T4557] loop4: detected capacity change from 0 to 512 [ 367.300681][ T4558] loop1: detected capacity change from 0 to 512 [ 367.331784][ T4527] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 367.410428][ T4558] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 367.421734][ T4558] ext4 filesystem being mounted at /259/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 367.432371][ T4557] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 367.443419][ T4557] ext4 filesystem being mounted at /239/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 367.533098][ T4555] netlink: 'syz.4.1141': attribute type 13 has an invalid length. [ 367.541170][ T4555] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 367.549659][ T4555] gretap0: refused to change device tx_queue_len [ 367.556305][ T4555] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 367.573211][ T4558] netlink: 'syz.1.1143': attribute type 13 has an invalid length. [ 367.581230][ T4558] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 367.589576][ T4558] gretap0: refused to change device tx_queue_len [ 367.596157][ T4558] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 368.523147][ T4569] loop2: detected capacity change from 0 to 512 [ 368.963944][ T4569] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 368.975635][ T4569] ext4 filesystem being mounted at /213/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 368.996572][ T4569] netlink: 'syz.2.1145': attribute type 13 has an invalid length. [ 369.004696][ T4569] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 369.016363][ T4569] gretap0: refused to change device tx_queue_len [ 369.023530][ T4569] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 369.373538][ T4578] loop4: detected capacity change from 0 to 128 [ 369.563682][ T4581] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1149'. [ 369.733071][ T4586] incfs: Options parsing error. -22 [ 369.740077][ T4587] incfs: Backing dir is not set, filesystem can't be mounted. [ 369.747747][ T4587] incfs: mount failed -2 [ 369.771173][ T4586] incfs: mount failed -22 [ 370.640623][ T4597] loop2: detected capacity change from 0 to 512 [ 370.742408][ T4597] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 370.943495][ T4597] EXT4-fs (loop2): 1 orphan inode deleted [ 370.949324][ T4597] EXT4-fs (loop2): 1 truncate cleaned up [ 370.955036][ T4597] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,noinit_itable,debug_want_extra_isize=0x0000000000000006,errors=remount-ro,block_validity,grpjquota=,. Quota mode: none. [ 372.162219][ T4617] loop2: detected capacity change from 0 to 512 [ 372.913534][ T4617] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 372.925031][ T4617] ext4 filesystem being mounted at /219/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 372.977047][ T4617] netlink: 'syz.2.1159': attribute type 13 has an invalid length. [ 372.985150][ T4617] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 372.996591][ T4617] gretap0: refused to change device tx_queue_len [ 373.003674][ T4617] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 373.658261][ T4627] loop0: detected capacity change from 0 to 256 [ 373.752329][ T4627] FAT-fs (loop0): bogus number of FAT sectors [ 373.782009][ T4627] FAT-fs (loop0): Can't find a valid FAT filesystem [ 374.030174][ T4633] incfs: Backing dir is not set, filesystem can't be mounted. [ 374.038343][ T4633] incfs: mount failed -2 [ 374.362577][ T4626] loop3: detected capacity change from 0 to 40427 [ 374.441442][ T4626] F2FS-fs (loop3): Small segment_count (9 < 1 * 24) [ 374.460388][ T4626] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 374.517386][ T4626] F2FS-fs (loop3): Found nat_bits in checkpoint [ 374.667024][ T4626] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0 [ 374.710442][ T4626] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 374.763091][ T4641] loop0: detected capacity change from 0 to 128 [ 374.826118][ T4646] loop2: detected capacity change from 0 to 256 [ 374.836766][ T4647] loop1: detected capacity change from 0 to 1024 [ 374.933076][ T4646] FAT-fs (loop2): Unrecognized mount option "shortn[tZ[&Bg[Dame=lower" or missing value [ 374.952550][ T4647] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 374.982295][ T4647] EXT4-fs (loop1): mounted filesystem without journal. Opts: errors=remount-ro,min_batch_time=0x0000000000000005,dioread_nolock,. Quota mode: none. [ 376.679121][ T4647] ext4 filesystem being mounted at /266/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 376.691310][ T30] kauditd_printk_skb: 22 callbacks suppressed [ 376.691325][ T30] audit: type=1326 audit(1756981492.071:436): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4645 comm="syz.2.1171" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f12980e8be9 code=0x0 [ 376.768289][ T30] audit: type=1400 audit(1756981492.141:437): avc: denied { create } for pid=4645 comm="syz.2.1171" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=unix_stream_socket permissive=1 [ 376.826061][ T30] audit: type=1400 audit(1756981492.141:438): avc: denied { bind } for pid=4645 comm="syz.2.1171" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=unix_stream_socket permissive=1 [ 377.855485][ T4686] incfs: Backing dir is not set, filesystem can't be mounted. [ 377.863110][ T4686] incfs: mount failed -2 [ 379.197806][ T4693] loop4: detected capacity change from 0 to 128 [ 379.640340][ T636] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 379.900362][ T636] usb 4-1: Using ep0 maxpacket: 16 [ 380.090787][ T636] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 380.124605][ T636] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 380.241222][ T4713] loop1: detected capacity change from 0 to 512 [ 380.320937][ T636] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 380.441151][ T636] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 380.523069][ T4713] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 380.534585][ T4713] ext4 filesystem being mounted at /270/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 380.583728][ T4713] netlink: 'syz.1.1189': attribute type 13 has an invalid length. [ 380.591833][ T4713] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 380.602835][ T4713] gretap0: refused to change device tx_queue_len [ 380.609869][ T4713] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 380.740992][ T636] usb 4-1: Product: syz [ 380.785790][ T636] usb 4-1: Manufacturer: syz [ 380.846773][ T636] usb 4-1: SerialNumber: syz [ 381.893327][ T636] usb 4-1: 0:2 : does not exist [ 381.899480][ T4733] kvm: pic: non byte write [ 381.934102][ T636] usb 4-1: USB disconnect, device number 8 [ 381.943175][ T4737] loop1: detected capacity change from 0 to 128 [ 382.261835][ T378] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 382.415454][ T4746] loop0: detected capacity change from 0 to 512 [ 382.598757][ T339] udevd[339]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 382.631971][ T4746] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 382.643326][ T4746] ext4 filesystem being mounted at /234/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 382.655232][ T4744] netlink: 'syz.0.1200': attribute type 13 has an invalid length. [ 382.663327][ T4744] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 382.672265][ T4744] gretap0: refused to change device tx_queue_len [ 382.678871][ T4744] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 382.991054][ T378] usb 3-1: too many endpoints for config 0 interface 0 altsetting 0: 196, using maximum allowed: 30 [ 383.163762][ T378] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 383.202702][ T378] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 196 [ 383.217987][ T378] usb 3-1: New USB device found, idVendor=04d9, idProduct=a055, bcdDevice= 0.00 [ 383.235281][ T378] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 383.244583][ T378] usb 3-1: config 0 descriptor?? [ 383.484861][ T4775] loop3: detected capacity change from 0 to 128 [ 385.363068][ T705] usb 2-1: new full-speed USB device number 8 using dummy_hcd [ 385.435560][ T378] usbhid 3-1:0.0: can't add hid device: -71 [ 385.441795][ T378] usbhid: probe of 3-1:0.0 failed with error -71 [ 387.411953][ T4801] loop0: detected capacity change from 0 to 512 [ 387.469103][ T378] usb 3-1: USB disconnect, device number 11 [ 388.164697][ T4810] loop4: detected capacity change from 0 to 128 [ 388.992621][ T4801] EXT4-fs: failed to create workqueue [ 389.033236][ T4801] EXT4-fs (loop0): mount failed [ 389.110588][ T705] usb 2-1: device descriptor read/all, error -71 [ 389.228183][ T4829] loop3: detected capacity change from 0 to 512 [ 389.454319][ T4831] loop2: detected capacity change from 0 to 1024 [ 389.956491][ T4831] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 389.956491][ T4831] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 389.956491][ T4831] [ 392.078168][ T4831] EXT4-fs: failed to create workqueue [ 392.083626][ T4831] EXT4-fs (loop2): mount failed [ 392.490943][ T4829] EXT4-fs: error -4 creating inode table initialization thread [ 392.498666][ T4829] EXT4-fs (loop3): mount failed [ 394.001910][ T4845] incfs: Backing dir is not set, filesystem can't be mounted. [ 394.009485][ T4845] incfs: mount failed -2 [ 394.222886][ T4856] loop2: detected capacity change from 0 to 512 [ 394.590660][ T4856] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 394.602134][ T4856] ext4 filesystem being mounted at /233/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 394.631658][ T4862] loop1: detected capacity change from 0 to 4096 [ 394.713838][ T4862] EXT4-fs (loop1): Ignoring removed mblk_io_submit option [ 394.777963][ T4862] EXT4-fs (loop1): Test dummy encryption mode enabled [ 394.869566][ T4862] EXT4-fs (loop1): mounted filesystem without journal. Opts: grpid,mblk_io_submit,nodioread_nolock,test_dummy_encryption,inode_readahead_blks=0x0000000000000000,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 395.017013][ T4870] loop4: detected capacity change from 0 to 128 [ 397.882400][ T4887] loop0: detected capacity change from 0 to 512 [ 398.575911][ T4887] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 398.587512][ T4887] ext4 filesystem being mounted at /243/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 398.612812][ T4887] netlink: 'syz.0.1242': attribute type 13 has an invalid length. [ 398.620898][ T4887] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 398.632677][ T4887] gretap0: refused to change device tx_queue_len [ 398.639920][ T4887] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 398.930811][ T4898] incfs: Error accessing: ./file0. [ 398.970508][ T4898] incfs: mount failed -20 [ 400.168162][ T4911] loop1: detected capacity change from 0 to 512 [ 400.373822][ T4911] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 400.385196][ T4911] ext4 filesystem being mounted at /281/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 400.405570][ T4911] netlink: 'syz.1.1247': attribute type 13 has an invalid length. [ 400.413667][ T4911] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 400.424878][ T4911] gretap0: refused to change device tx_queue_len [ 400.432543][ T4911] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 401.190154][ T4919] loop4: detected capacity change from 0 to 512 [ 401.206250][ T4921] incfs_lookup_dentry err:-5 [ 401.211191][ T4921] incfs: Can't find or create .index dir in ./file0 [ 401.217881][ T4921] incfs: mount failed -5 [ 401.266647][ T4919] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 401.277805][ T4919] ext4 filesystem being mounted at /267/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 401.289902][ T4919] netlink: 'syz.4.1251': attribute type 13 has an invalid length. [ 401.297786][ T4919] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 401.559825][ T4926] loop2: detected capacity change from 0 to 512 [ 401.566767][ T4919] gretap0: refused to change device tx_queue_len [ 401.601126][ T4919] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 401.857856][ T4926] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 401.869404][ T4926] ext4 filesystem being mounted at /238/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 402.529572][ T4944] loop1: detected capacity change from 0 to 512 [ 402.639137][ T4944] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 403.543200][ T4944] EXT4-fs (loop1): 1 orphan inode deleted [ 403.549049][ T4944] EXT4-fs (loop1): 1 truncate cleaned up [ 403.554848][ T4944] EXT4-fs (loop1): mounted filesystem without journal. Opts: errors=remount-ro,noinit_itable,debug_want_extra_isize=0x0000000000000006,errors=remount-ro,block_validity,grpjquota=,. Quota mode: none. [ 404.540574][ T4960] loop2: detected capacity change from 0 to 1024 [ 404.560782][ T4964] loop4: detected capacity change from 0 to 512 [ 404.571238][ T4960] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 404.571238][ T4960] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 404.571238][ T4960] [ 405.537316][ T4964] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 405.548710][ T4964] ext4 filesystem being mounted at /270/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 405.574334][ T4964] netlink: 'syz.4.1261': attribute type 13 has an invalid length. [ 405.582429][ T4964] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 405.594097][ T4964] gretap0: refused to change device tx_queue_len [ 405.601235][ T4964] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 405.913520][ T4977] incfs_lookup_dentry err:-5 [ 405.928505][ T4977] incfs: Can't find or create .index dir in ./file0 [ 405.950594][ T4977] incfs: mount failed -5 [ 406.083269][ T4960] EXT4-fs (loop2): mounted filesystem without journal. Opts: nouser_xattr,auto_da_alloc=0x0000000000000008,,errors=continue. Quota mode: none. [ 407.324426][ T4998] loop1: detected capacity change from 0 to 1024 [ 407.361045][ T4998] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 407.361045][ T4998] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 407.361045][ T4998] [ 407.467064][ T5006] loop0: detected capacity change from 0 to 1024 [ 407.520656][ T5006] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 407.520656][ T5006] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 407.520656][ T5006] [ 407.919498][ T4998] EXT4-fs (loop1): mounted filesystem without journal. Opts: nouser_xattr,auto_da_alloc=0x0000000000000008,,errors=continue. Quota mode: none. [ 408.230709][ T5006] EXT4-fs (loop0): mounted filesystem without journal. Opts: nouser_xattr,auto_da_alloc=0x0000000000000008,,errors=continue. Quota mode: none. [ 408.552101][ T5015] incfs_lookup_dentry err:-5 [ 408.556739][ T5015] incfs: Can't find or create .index dir in ./file0 [ 408.563604][ T5015] incfs: mount failed -5 [ 409.583515][ T5035] loop1: detected capacity change from 0 to 512 [ 410.525272][ T5036] loop0: detected capacity change from 0 to 512 [ 410.786131][ T5035] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 410.797691][ T5035] ext4 filesystem being mounted at /286/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 410.862248][ T5031] netlink: 'syz.1.1280': attribute type 13 has an invalid length. [ 410.870487][ T5031] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 410.881552][ T5031] gretap0: refused to change device tx_queue_len [ 410.888511][ T5031] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 410.926824][ T5036] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 410.938351][ T5036] ext4 filesystem being mounted at /251/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 410.984370][ T5036] EXT4-fs error (device loop0): ext4_lookup:1858: inode #12: comm syz.0.1281: iget: bad i_size value: 2533274857506816 [ 411.807813][ T5048] loop2: detected capacity change from 0 to 1024 [ 411.871147][ T5048] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 411.871147][ T5048] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 411.871147][ T5048] [ 411.897913][ T5048] EXT4-fs (loop2): mounted filesystem without journal. Opts: nouser_xattr,auto_da_alloc=0x0000000000000008,,errors=continue. Quota mode: none. [ 413.060390][ T636] usb 4-1: new full-speed USB device number 9 using dummy_hcd [ 414.115867][ T5080] loop0: detected capacity change from 0 to 512 [ 414.326680][ T5080] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 414.338268][ T5080] ext4 filesystem being mounted at /253/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 414.541584][ T5085] 9p: Unknown uid 18446744073709551615 [ 415.312837][ T5079] netlink: 'syz.0.1295': attribute type 13 has an invalid length. [ 415.320724][ T5079] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 415.333419][ T5089] loop2: detected capacity change from 0 to 512 [ 415.340000][ T5079] gretap0: refused to change device tx_queue_len [ 415.346848][ T5079] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 415.535102][ T5092] loop4: detected capacity change from 0 to 4096 [ 415.647874][ T636] usb 4-1: config 27 has an invalid descriptor of length 0, skipping remainder of the config [ 415.658465][ T636] usb 4-1: config 27 has 0 interfaces, different from the descriptor's value: 1 [ 416.642465][ T5092] EXT4-fs (loop4): Ignoring removed mblk_io_submit option [ 416.713659][ T636] usb 4-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 416.904206][ T5089] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 416.915654][ T5089] ext4 filesystem being mounted at /250/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 416.928126][ T5089] netlink: 'syz.2.1296': attribute type 13 has an invalid length. [ 416.930932][ T5100] loop1: detected capacity change from 0 to 1024 [ 416.936191][ T5089] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 416.954031][ T5089] gretap0: refused to change device tx_queue_len [ 416.961342][ T5089] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 417.020983][ T5100] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 417.020983][ T5100] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 417.020983][ T5100] [ 417.092462][ T636] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 417.196829][ T5092] EXT4-fs (loop4): Test dummy encryption mode enabled [ 417.303146][ T5100] EXT4-fs (loop1): mounted filesystem without journal. Opts: nouser_xattr,auto_da_alloc=0x0000000000000008,,errors=continue. Quota mode: none. [ 417.330167][ T5092] EXT4-fs (loop4): mounted filesystem without journal. Opts: grpid,mblk_io_submit,nodioread_nolock,test_dummy_encryption,inode_readahead_blks=0x0000000000000000,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 417.397304][ T636] usb 4-1: can't set config #27, error -71 [ 417.421840][ T636] usb 4-1: USB disconnect, device number 9 [ 418.488035][ T5115] loop3: detected capacity change from 0 to 1024 [ 418.527738][ T5115] EXT4-fs (loop3): Mount option "nouser_xattr" will be removed by 3.5 [ 418.527738][ T5115] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 418.527738][ T5115] [ 418.551562][ T5115] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 418.608325][ T5128] 9p: Unknown uid 18446744073709551615 [ 418.878719][ T5115] EXT4-fs (loop3): mounted filesystem without journal. Opts: dioread_nolock,noauto_da_alloc,nouser_xattr,nojournal_checksum,data_err=ignore,barrier=0x0000000000000009,data_err=ignore,grpquota,nombcache,user_xattr,resuid=0x0000000000000000,quota,,errors=continue. Quota mode: writeback. [ 420.104799][ T5140] netlink: 'syz.3.1305': attribute type 16 has an invalid length. [ 420.113050][ T5140] netlink: 'syz.3.1305': attribute type 17 has an invalid length. [ 420.121279][ T5140] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 420.130390][ T5140] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 420.751785][ T5143] loop1: detected capacity change from 0 to 512 [ 420.893212][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 421.073242][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 421.105226][ T5143] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 421.116607][ T5143] ext4 filesystem being mounted at /295/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 422.032533][ T5151] loop0: detected capacity change from 0 to 512 [ 422.083334][ T5151] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 422.128992][ T5151] EXT4-fs (loop0): 1 orphan inode deleted [ 422.134940][ T5151] EXT4-fs (loop0): 1 truncate cleaned up [ 422.140800][ T5151] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,noinit_itable,debug_want_extra_isize=0x0000000000000006,errors=remount-ro,block_validity,grpjquota=,. Quota mode: none. [ 422.443356][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 422.451653][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 422.459937][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 422.468289][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 422.476819][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 422.485296][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 422.506846][ T5152] loop4: detected capacity change from 0 to 512 [ 422.668573][ T5152] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 422.692127][ T5152] ext4 filesystem being mounted at /282/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 422.736204][ T5143] netlink: 'syz.1.1311': attribute type 13 has an invalid length. [ 422.744116][ T5143] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 422.752325][ T5143] gretap0: refused to change device tx_queue_len [ 422.758888][ T5143] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 422.956295][ T5152] netlink: 'syz.4.1313': attribute type 13 has an invalid length. [ 422.965083][ T5152] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 422.975054][ T5152] gretap0: refused to change device tx_queue_len [ 422.982125][ T5152] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 423.120437][ T42] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 423.641511][ T5177] loop0: detected capacity change from 0 to 1024 [ 423.840798][ T5179] loop4: detected capacity change from 0 to 256 [ 423.860973][ T5177] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 423.860973][ T5177] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 423.860973][ T5177] [ 423.880537][ T42] usb 3-1: too many endpoints for config 0 interface 0 altsetting 0: 196, using maximum allowed: 30 [ 423.891599][ T42] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 423.893885][ T5179] FAT-fs (loop4): bogus number of FAT sectors [ 423.901384][ T42] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 196 [ 423.901428][ T42] usb 3-1: New USB device found, idVendor=04d9, idProduct=a055, bcdDevice= 0.00 [ 423.901452][ T42] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 423.906659][ T42] usb 3-1: config 0 descriptor?? [ 423.907868][ T5179] FAT-fs (loop4): Can't find a valid FAT filesystem [ 423.923438][ T5177] EXT4-fs (loop0): mounted filesystem without journal. Opts: nouser_xattr,auto_da_alloc=0x0000000000000008,,errors=continue. Quota mode: none. [ 424.208885][ T5186] loop3: detected capacity change from 0 to 1024 [ 424.280566][ T5186] EXT4-fs (loop3): Mount option "nouser_xattr" will be removed by 3.5 [ 424.280566][ T5186] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 424.280566][ T5186] [ 424.310088][ T5186] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 424.328922][ T5193] loop4: detected capacity change from 0 to 512 [ 424.349800][ T5186] EXT4-fs (loop3): mounted filesystem without journal. Opts: dioread_nolock,noauto_da_alloc,nouser_xattr,nojournal_checksum,data_err=ignore,barrier=0x0000000000000009,data_err=ignore,grpquota,nombcache,user_xattr,resuid=0x0000000000000000,quota,,errors=continue. Quota mode: writeback. [ 424.358904][ T5197] loop1: detected capacity change from 0 to 128 [ 424.391929][ T42] holtek_kbd 0003:04D9:A055.000D: hidraw0: USB HID v10.00 Device [HID 04d9:a055] on usb-dummy_hcd.2-1/input0 [ 424.499156][ T5193] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 424.525732][ T5193] ext4 filesystem being mounted at /286/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 424.596989][ T5204] netlink: 'syz.3.1323': attribute type 16 has an invalid length. [ 424.604900][ T5204] netlink: 'syz.3.1323': attribute type 17 has an invalid length. [ 424.613085][ T5204] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 424.857489][ T705] usb 3-1: USB disconnect, device number 12 [ 424.880627][ T5193] netlink: 'syz.4.1322': attribute type 13 has an invalid length. [ 424.895283][ T5193] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 424.904294][ T5193] gretap0: refused to change device tx_queue_len [ 424.911138][ T5193] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 425.908666][ T5218] loop1: detected capacity change from 0 to 1024 [ 425.927355][ T5219] loop2: detected capacity change from 0 to 512 [ 425.950870][ T5218] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 425.950870][ T5218] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 425.950870][ T5218] [ 425.983010][ T5218] EXT4-fs (loop1): mounted filesystem without journal. Opts: nouser_xattr,auto_da_alloc=0x0000000000000008,,errors=continue. Quota mode: none. [ 426.060922][ T5219] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 426.072650][ T5219] ext4 filesystem being mounted at /254/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 426.114611][ T5219] netlink: 'syz.2.1330': attribute type 13 has an invalid length. [ 426.235518][ T5219] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 426.301050][ T5219] gretap0: refused to change device tx_queue_len [ 426.307677][ T5219] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 426.328776][ T5227] 9pnet: Insufficient options for proto=fd [ 427.055950][ T5234] loop4: detected capacity change from 0 to 1024 [ 427.103226][ T5234] EXT4-fs (loop4): Mount option "nouser_xattr" will be removed by 3.5 [ 427.103226][ T5234] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 427.103226][ T5234] [ 427.192486][ T5234] EXT4-fs (loop4): mounted filesystem without journal. Opts: nouser_xattr,auto_da_alloc=0x0000000000000008,,errors=continue. Quota mode: none. [ 427.350348][ T5248] loop3: detected capacity change from 0 to 128 [ 427.732684][ T5253] loop0: detected capacity change from 0 to 1024 [ 429.112718][ T5253] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 429.112718][ T5253] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 429.112718][ T5253] [ 429.361181][ T5253] EXT4-fs (loop0): mounted filesystem without journal. Opts: nouser_xattr,auto_da_alloc=0x0000000000000008,,errors=continue. Quota mode: none. [ 429.943123][ T5265] 9pnet: Insufficient options for proto=fd [ 430.188008][ T5277] loop4: detected capacity change from 0 to 1024 [ 431.097782][ T5277] EXT4-fs (loop4): Mount option "nouser_xattr" will be removed by 3.5 [ 431.097782][ T5277] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 431.097782][ T5277] [ 431.164636][ T5276] loop0: detected capacity change from 0 to 512 [ 431.220586][ T5277] EXT4-fs (loop4): mounted filesystem without journal. Opts: nouser_xattr,auto_da_alloc=0x0000000000000008,,errors=continue. Quota mode: none. [ 431.642202][ T5288] loop3: detected capacity change from 0 to 1024 [ 431.696855][ T5294] loop1: detected capacity change from 0 to 128 [ 431.703896][ T5276] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 431.720616][ T5288] EXT4-fs (loop3): Mount option "nouser_xattr" will be removed by 3.5 [ 431.720616][ T5288] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 431.720616][ T5288] [ 431.724322][ T5276] ext4 filesystem being mounted at /267/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 431.740916][ T5288] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 431.834147][ T5276] netlink: 'syz.0.1345': attribute type 13 has an invalid length. [ 431.843374][ T5276] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 431.853643][ T5276] gretap0: refused to change device tx_queue_len [ 431.854888][ T5288] EXT4-fs (loop3): mounted filesystem without journal. Opts: dioread_nolock,noauto_da_alloc,nouser_xattr,nojournal_checksum,data_err=ignore,barrier=0x0000000000000009,data_err=ignore,grpquota,nombcache,user_xattr,resuid=0x0000000000000000,quota,,errors=continue. Quota mode: writeback. [ 431.860770][ T5276] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 431.970320][ T705] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 432.163661][ T5302] netlink: 'syz.3.1350': attribute type 16 has an invalid length. [ 432.171764][ T5302] netlink: 'syz.3.1350': attribute type 17 has an invalid length. [ 432.179651][ T5302] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 432.309245][ T5304] loop1: detected capacity change from 0 to 1024 [ 432.380780][ T705] usb 3-1: too many endpoints for config 0 interface 0 altsetting 0: 196, using maximum allowed: 30 [ 432.392388][ T5304] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 432.392388][ T5304] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 432.392388][ T5304] [ 432.415535][ T705] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 432.435659][ T705] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 196 [ 432.451909][ T5304] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 432.474234][ T705] usb 3-1: New USB device found, idVendor=04d9, idProduct=a055, bcdDevice= 0.00 [ 432.493628][ T705] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 432.514780][ T705] usb 3-1: config 0 descriptor?? [ 432.530686][ T5304] EXT4-fs (loop1): mounted filesystem without journal. Opts: dioread_nolock,noauto_da_alloc,nouser_xattr,nojournal_checksum,data_err=ignore,barrier=0x0000000000000009,data_err=ignore,grpquota,nombcache,user_xattr,resuid=0x0000000000000000,quota,,errors=continue. Quota mode: writeback. [ 432.789641][ T5312] 9pnet: Insufficient options for proto=fd [ 433.275209][ T705] holtek_kbd 0003:04D9:A055.000E: hidraw0: USB HID v10.00 Device [HID 04d9:a055] on usb-dummy_hcd.2-1/input0 [ 433.295782][ T705] usb 3-1: USB disconnect, device number 13 [ 433.318565][ T5319] fido_id[5319]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 434.024050][ T5331] incfs: Error accessing: ./file0. [ 434.029279][ T5331] incfs: mount failed -20 [ 434.115098][ T5335] loop4: detected capacity change from 0 to 1024 [ 434.141299][ T5335] EXT4-fs (loop4): Mount option "nouser_xattr" will be removed by 3.5 [ 434.141299][ T5335] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 434.141299][ T5335] [ 434.174169][ T5335] EXT4-fs (loop4): mounted filesystem without journal. Opts: nouser_xattr,auto_da_alloc=0x0000000000000008,,errors=continue. Quota mode: none. [ 434.582669][ T637] kworker/dying (637) used greatest stack depth: 20248 bytes left [ 436.968882][ T5387] loop3: detected capacity change from 0 to 1024 [ 437.011933][ T5387] EXT4-fs (loop3): Mount option "nouser_xattr" will be removed by 3.5 [ 437.011933][ T5387] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 437.011933][ T5387] [ 437.116064][ T5390] loop1: detected capacity change from 0 to 1024 [ 437.133674][ T5387] EXT4-fs (loop3): mounted filesystem without journal. Opts: nouser_xattr,auto_da_alloc=0x0000000000000008,,errors=continue. Quota mode: none. [ 437.202911][ T5390] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 437.202911][ T5390] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 437.202911][ T5390] [ 437.223374][ T5390] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 437.283640][ T5390] EXT4-fs (loop1): mounted filesystem without journal. Opts: dioread_nolock,noauto_da_alloc,nouser_xattr,nojournal_checksum,data_err=ignore,barrier=0x0000000000000009,data_err=ignore,grpquota,nombcache,user_xattr,resuid=0x0000000000000000,quota,,errors=continue. Quota mode: writeback. [ 437.596860][ T5407] netlink: 'syz.1.1380': attribute type 16 has an invalid length. [ 437.604802][ T5407] netlink: 'syz.1.1380': attribute type 17 has an invalid length. [ 437.612890][ T5407] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 437.623041][ T5407] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 437.763914][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 437.826754][ T5413] incfs_lookup_dentry err:-5 [ 437.835863][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 437.847371][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 437.860206][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 437.869063][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 437.885648][ T5413] incfs: Can't find or create .index dir in ./file0 [ 437.899939][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 437.909083][ T5413] incfs: mount failed -5 [ 437.928356][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 437.944283][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 437.953064][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth3: link becomes ready [ 437.962327][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth2: link becomes ready [ 438.374007][ C0] hrtimer: interrupt took 22359 ns [ 438.718276][ T5430] loop0: detected capacity change from 0 to 256 [ 438.779917][ T5430] FAT-fs (loop0): Unrecognized mount option "shortn[tZ[&Bg[Dame=lower" or missing value [ 438.792008][ T30] audit: type=1326 audit(1756981554.171:439): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5429 comm="syz.0.1392" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fb21b85bbe9 code=0x0 [ 440.347418][ T5451] loop3: detected capacity change from 0 to 512 [ 440.403843][ T5451] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 440.468514][ T5451] EXT4-fs (loop3): 1 orphan inode deleted [ 440.474352][ T5451] EXT4-fs (loop3): 1 truncate cleaned up [ 440.480059][ T5451] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,noinit_itable,debug_want_extra_isize=0x0000000000000006,errors=remount-ro,block_validity,grpjquota=,. Quota mode: none. [ 441.445651][ T5458] loop2: detected capacity change from 0 to 1024 [ 441.509496][ T5456] loop0: detected capacity change from 0 to 4096 [ 441.526339][ T5462] netlink: 36 bytes leftover after parsing attributes in process `syz.4.1402'. [ 441.564866][ T5458] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 441.564866][ T5458] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 441.564866][ T5458] [ 441.611973][ T5456] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 441.619528][ T5456] EXT4-fs (loop0): Test dummy encryption mode enabled [ 441.647168][ T5458] EXT4-fs (loop2): mounted filesystem without journal. Opts: nouser_xattr,auto_da_alloc=0x0000000000000008,,errors=continue. Quota mode: none. [ 442.072912][ T5456] EXT4-fs (loop0): mounted filesystem without journal. Opts: grpid,mblk_io_submit,nodioread_nolock,test_dummy_encryption,inode_readahead_blks=0x0000000000000000,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 442.801713][ T5484] loop0: detected capacity change from 0 to 256 [ 442.842358][ T5484] FAT-fs (loop0): bogus number of FAT sectors [ 442.849002][ T5484] FAT-fs (loop0): Can't find a valid FAT filesystem [ 442.906575][ T5486] loop2: detected capacity change from 0 to 1024 [ 443.027680][ T5486] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 443.027680][ T5486] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 443.027680][ T5486] [ 443.110751][ T5486] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 443.142042][ T5486] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_nolock,noauto_da_alloc,nouser_xattr,nojournal_checksum,data_err=ignore,barrier=0x0000000000000009,data_err=ignore,grpquota,nombcache,user_xattr,resuid=0x0000000000000000,quota,,errors=continue. Quota mode: writeback. [ 443.366371][ T5498] netlink: 'syz.2.1408': attribute type 16 has an invalid length. [ 443.374292][ T5498] netlink: 'syz.2.1408': attribute type 17 has an invalid length. [ 443.382358][ T5498] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 443.657281][ T5507] netlink: 36 bytes leftover after parsing attributes in process `syz.4.1414'. [ 443.685359][ T5505] loop1: detected capacity change from 0 to 128 [ 443.736230][ T5512] loop4: detected capacity change from 0 to 512 [ 443.810741][ T5512] EXT4-fs (loop4): Ignoring removed nobh option [ 444.148429][ T5512] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 444.173203][ T5512] EXT4-fs (loop4): 1 truncate cleaned up [ 444.186355][ T5512] EXT4-fs (loop4): mounted filesystem without journal. Opts: i_version,nobh,data_err=ignore,nolazytime,init_itable=0x0000000000000004,acl,,errors=continue. Quota mode: none. [ 444.436819][ T5518] netlink: 84 bytes leftover after parsing attributes in process `syz.4.1416'. [ 444.447086][ T5518] netlink: 'syz.4.1416': attribute type 4 has an invalid length. [ 444.866812][ T5526] netlink: 24 bytes leftover after parsing attributes in process `syz.3.1420'. [ 445.103247][ T5536] loop3: detected capacity change from 0 to 512 [ 445.216223][ T5536] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 445.227921][ T5536] ext4 filesystem being mounted at /246/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 447.351070][ T5549] netlink: 36 bytes leftover after parsing attributes in process `syz.0.1426'. [ 447.980360][ T5563] loop0: detected capacity change from 0 to 512 [ 448.010340][ T6] usb 4-1: new full-speed USB device number 10 using dummy_hcd [ 448.145989][ T5563] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 448.157684][ T5563] ext4 filesystem being mounted at /287/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 448.198374][ T5563] netlink: 'syz.0.1431': attribute type 13 has an invalid length. [ 448.206495][ T5563] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 448.217775][ T5563] gretap0: refused to change device tx_queue_len [ 448.224742][ T5563] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 449.297093][ T5572] loop2: detected capacity change from 0 to 512 [ 449.810608][ T6] usb 4-1: config 27 has an invalid descriptor of length 0, skipping remainder of the config [ 450.628303][ T6] usb 4-1: config 27 has 0 interfaces, different from the descriptor's value: 1 [ 450.637554][ T6] usb 4-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 450.646714][ T6] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 450.833652][ T5572] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 450.845195][ T5572] ext4 filesystem being mounted at /268/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 450.867671][ T5572] netlink: 'syz.2.1433': attribute type 13 has an invalid length. [ 450.875843][ T5572] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 450.887248][ T5572] gretap0: refused to change device tx_queue_len [ 450.894332][ T5572] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 451.130437][ T6] usb 4-1: can't set config #27, error -71 [ 451.137008][ T6] usb 4-1: USB disconnect, device number 10 [ 451.260765][ T5589] netlink: 36 bytes leftover after parsing attributes in process `syz.3.1439'. [ 451.287970][ T5591] loop1: detected capacity change from 0 to 1024 [ 451.323464][ T5591] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 451.323464][ T5591] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 451.323464][ T5591] [ 451.380437][ T5591] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 451.395306][ T5595] loop3: detected capacity change from 0 to 128 [ 451.471320][ T5591] EXT4-fs (loop1): mounted filesystem without journal. Opts: dioread_nolock,noauto_da_alloc,nouser_xattr,nojournal_checksum,data_err=ignore,barrier=0x0000000000000009,data_err=ignore,grpquota,nombcache,user_xattr,resuid=0x0000000000000000,quota,,errors=continue. Quota mode: writeback. [ 451.549937][ T5593] loop2: detected capacity change from 0 to 40427 [ 451.567033][ T5593] F2FS-fs (loop2): Small segment_count (9 < 1 * 24) [ 451.590813][ T5593] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 451.601936][ T5593] F2FS-fs (loop2): Found nat_bits in checkpoint [ 451.839960][ T5601] netlink: 'syz.1.1440': attribute type 16 has an invalid length. [ 451.847917][ T5601] netlink: 'syz.1.1440': attribute type 17 has an invalid length. [ 451.856546][ T5601] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 452.561450][ T5593] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 452.588856][ T5593] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 452.842922][ T5614] incfs: Backing dir is not set, filesystem can't be mounted. [ 452.850562][ T5614] incfs: mount failed -2 [ 455.144761][ T5619] loop0: detected capacity change from 0 to 512 [ 456.021495][ T5619] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 456.035320][ T5619] ext4 filesystem being mounted at /289/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 457.107670][ T5637] loop1: detected capacity change from 0 to 1024 [ 459.041911][ T5640] loop3: detected capacity change from 0 to 512 [ 459.210778][ T5637] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 459.210778][ T5637] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 459.210778][ T5637] [ 459.302844][ T5645] loop4: detected capacity change from 0 to 128 [ 459.318330][ T5640] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 459.329673][ T5640] ext4 filesystem being mounted at /252/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 459.353800][ T5640] netlink: 'syz.3.1449': attribute type 13 has an invalid length. [ 459.361910][ T5640] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 459.374531][ T5640] gretap0: refused to change device tx_queue_len [ 459.381746][ T5640] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 459.602822][ T5647] loop0: detected capacity change from 0 to 1024 [ 459.619713][ T5637] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 459.778889][ T5647] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 460.462055][ T5637] EXT4-fs warning (device loop1): ext4_multi_mount_protect:403: Unable to create kmmpd thread for loop1. [ 460.647230][ T5647] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,min_batch_time=0x0000000000000005,dioread_nolock,. Quota mode: none. [ 460.720916][ T5647] ext4 filesystem being mounted at /290/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 460.880498][ T5667] loop2: detected capacity change from 0 to 1024 [ 461.228673][ T5667] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 461.228673][ T5667] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 461.228673][ T5667] [ 461.351516][ T5667] EXT4-fs (loop2): mounted filesystem without journal. Opts: nouser_xattr,auto_da_alloc=0x0000000000000008,,errors=continue. Quota mode: none. [ 461.565229][ T5677] loop0: detected capacity change from 0 to 1024 [ 461.663682][ T5677] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 461.663682][ T5677] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 461.663682][ T5677] [ 461.812930][ T5677] EXT4-fs (loop0): mounted filesystem without journal. Opts: nouser_xattr,auto_da_alloc=0x0000000000000008,,errors=continue. Quota mode: none. [ 462.019341][ T5669] loop1: detected capacity change from 0 to 40427 [ 462.082278][ T5669] F2FS-fs (loop1): Small segment_count (9 < 1 * 24) [ 462.100914][ T5669] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 463.089155][ T5669] F2FS-fs (loop1): Found nat_bits in checkpoint [ 463.132131][ T5669] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 463.142181][ T5669] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 463.624586][ T5696] loop0: detected capacity change from 0 to 512 [ 463.846610][ T5696] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 463.857874][ T5696] ext4 filesystem being mounted at /292/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 463.869726][ T5696] netlink: 'syz.0.1461': attribute type 13 has an invalid length. [ 463.877600][ T5696] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 463.895083][ T5696] gretap0: refused to change device tx_queue_len [ 464.076020][ T5696] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 464.931801][ T5697] loop3: detected capacity change from 0 to 512 [ 464.949527][ T5706] loop4: detected capacity change from 0 to 1024 [ 465.062945][ T5706] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 465.111992][ T5697] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 465.137634][ T5706] EXT4-fs (loop4): mounted filesystem without journal. Opts: errors=remount-ro,min_batch_time=0x0000000000000005,dioread_nolock,. Quota mode: none. [ 465.175177][ T5706] ext4 filesystem being mounted at /322/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 465.206392][ T5697] ext4 filesystem being mounted at /255/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 466.151535][ T5718] loop0: detected capacity change from 0 to 128 [ 466.341083][ T5727] loop4: detected capacity change from 0 to 512 [ 467.514238][ T5727] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 467.525910][ T5727] ext4 filesystem being mounted at /323/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 467.583049][ T5727] EXT4-fs error (device loop4): ext4_lookup:1858: inode #12: comm syz.4.1468: iget: bad i_size value: 2533274857506816 [ 469.742478][ T5763] loop2: detected capacity change from 0 to 512 [ 469.794821][ T5763] EXT4-fs (loop2): Ignoring removed nobh option [ 469.820528][ T42] usb 2-1: new full-speed USB device number 10 using dummy_hcd [ 469.824696][ T5763] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 469.838745][ T5770] incfs_lookup_dentry err:-5 [ 469.844417][ T5770] incfs: Can't find or create .index dir in ./file0 [ 469.860931][ T5770] incfs: mount failed -5 [ 469.871654][ T5763] EXT4-fs (loop2): 1 truncate cleaned up [ 469.877337][ T5763] EXT4-fs (loop2): mounted filesystem without journal. Opts: i_version,nobh,data_err=ignore,nolazytime,init_itable=0x0000000000000004,acl,,errors=continue. Quota mode: none. [ 470.033320][ T5754] loop4: detected capacity change from 0 to 40427 [ 470.050959][ T5754] F2FS-fs (loop4): Small segment_count (9 < 1 * 24) [ 470.063938][ T5754] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 470.213083][ T5778] netlink: 84 bytes leftover after parsing attributes in process `syz.2.1480'. [ 470.223097][ T5778] netlink: 'syz.2.1480': attribute type 4 has an invalid length. [ 470.244987][ T5754] F2FS-fs (loop4): Found nat_bits in checkpoint [ 471.347631][ T5754] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0 [ 471.355307][ T5754] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 471.410370][ T42] usb 2-1: config 27 has an invalid descriptor of length 0, skipping remainder of the config [ 471.451957][ T5781] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1486'. [ 471.535915][ T42] usb 2-1: config 27 interface 0 altsetting 0 has an invalid endpoint with address 0x78, skipping [ 471.546686][ T42] usb 2-1: config 27 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 471.559777][ T42] usb 2-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 471.568908][ T42] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 471.614960][ T42] snd-usb-audio: probe of 2-1:27.0 failed with error -2 [ 472.232829][ T42] usb 2-1: USB disconnect, device number 10 [ 473.817171][ T5807] incfs_lookup_dentry err:-5 [ 473.827136][ T5807] incfs: Can't find or create .index dir in ./file0 [ 473.836248][ T5807] incfs: mount failed -5 [ 474.152987][ T5815] loop1: detected capacity change from 0 to 128 [ 474.599291][ T5824] loop3: detected capacity change from 0 to 512 [ 474.709202][ T332] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 475.751653][ T5824] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 475.917658][ T5824] EXT4-fs (loop3): 1 orphan inode deleted [ 475.923595][ T5824] EXT4-fs (loop3): 1 truncate cleaned up [ 475.929304][ T5824] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,noinit_itable,debug_want_extra_isize=0x0000000000000006,errors=remount-ro,block_validity,grpjquota=,. Quota mode: none. [ 476.149104][ T5830] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1499'. [ 476.676215][ T5834] loop0: detected capacity change from 0 to 1024 [ 476.710527][ T5834] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 476.710527][ T5834] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 476.710527][ T5834] [ 476.777087][ T5834] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 476.811161][ T5834] EXT4-fs (loop0): mounted filesystem without journal. Opts: dioread_nolock,noauto_da_alloc,nouser_xattr,nojournal_checksum,data_err=ignore,barrier=0x0000000000000009,data_err=ignore,grpquota,nombcache,user_xattr,resuid=0x0000000000000000,quota,,errors=continue. Quota mode: writeback. [ 476.882580][ T5829] loop2: detected capacity change from 0 to 40427 [ 476.903167][ T5829] F2FS-fs (loop2): Small segment_count (9 < 1 * 24) [ 477.985024][ T5847] netlink: 'syz.0.1502': attribute type 16 has an invalid length. [ 477.992947][ T5847] netlink: 'syz.0.1502': attribute type 17 has an invalid length. [ 478.000933][ T5847] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 478.048011][ T5829] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 478.250094][ T5829] F2FS-fs (loop2): Found nat_bits in checkpoint [ 478.335435][ T5829] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 478.342811][ T5829] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 478.360333][ T705] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 478.436175][ T5862] loop1: detected capacity change from 0 to 512 [ 478.587073][ T332] usb 5-1: device not accepting address 7, error -71 [ 479.124893][ T705] usb 4-1: too many endpoints for config 0 interface 0 altsetting 0: 196, using maximum allowed: 30 [ 479.249573][ T705] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 479.302051][ T705] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 196 [ 479.337014][ T5862] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 479.348465][ T5862] ext4 filesystem being mounted at /329/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 479.370626][ T5862] netlink: 'syz.1.1509': attribute type 13 has an invalid length. [ 479.378787][ T5862] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 479.390239][ T5862] gretap0: refused to change device tx_queue_len [ 479.397450][ T5862] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 479.453902][ T705] usb 4-1: New USB device found, idVendor=04d9, idProduct=a055, bcdDevice= 0.00 [ 479.463379][ T705] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 479.860037][ T30] audit: type=1326 audit(1756981595.231:440): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5867 comm="syz.3.1512" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7922987be9 code=0x7ffc0000 [ 479.907945][ T705] usb 4-1: config 0 descriptor?? [ 480.904634][ T5858] loop4: detected capacity change from 0 to 40427 [ 480.916516][ T705] usb 4-1: can't set config #0, error -71 [ 480.930203][ T30] audit: type=1326 audit(1756981595.271:441): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5867 comm="syz.3.1512" exe="/root/syz-executor" sig=0 arch=c000003e syscall=111 compat=0 ip=0x7f7922987be9 code=0x7ffc0000 [ 480.954471][ T705] usb 4-1: USB disconnect, device number 11 [ 480.960581][ T30] audit: type=1326 audit(1756981595.271:442): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5867 comm="syz.3.1512" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7922987be9 code=0x7ffc0000 [ 480.985371][ T30] audit: type=1326 audit(1756981595.271:443): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5867 comm="syz.3.1512" exe="/root/syz-executor" sig=0 arch=c000003e syscall=152 compat=0 ip=0x7f7922987be9 code=0x7ffc0000 [ 481.002834][ T5858] F2FS-fs (loop4): Small segment_count (9 < 1 * 24) [ 481.010699][ T30] audit: type=1326 audit(1756981595.271:444): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5867 comm="syz.3.1512" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7922987be9 code=0x7ffc0000 [ 481.039430][ T30] audit: type=1326 audit(1756981595.271:445): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5867 comm="syz.3.1512" exe="/root/syz-executor" sig=0 arch=c000003e syscall=50 compat=0 ip=0x7f7922987be9 code=0x7ffc0000 [ 481.070493][ T5858] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 481.105723][ T5881] loop3: detected capacity change from 0 to 512 [ 481.141202][ T30] audit: type=1326 audit(1756981595.271:446): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5867 comm="syz.3.1512" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7922987be9 code=0x7ffc0000 [ 481.310007][ T5858] F2FS-fs (loop4): Failed to start F2FS issue_checkpoint_thread (-12) [ 481.379501][ T5881] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 481.391155][ T5881] ext4 filesystem being mounted at /262/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 481.417389][ T5881] netlink: 'syz.3.1513': attribute type 13 has an invalid length. [ 481.425499][ T5881] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 481.437134][ T5881] gretap0: refused to change device tx_queue_len [ 481.444308][ T5881] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 481.505407][ T5885] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1514'. [ 481.692328][ T5878] loop0: detected capacity change from 0 to 512 [ 481.889440][ T30] audit: type=1326 audit(1756981595.271:447): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5867 comm="syz.3.1512" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f7922987be9 code=0x7ffc0000 [ 481.933781][ T30] audit: type=1326 audit(1756981595.271:448): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5867 comm="syz.3.1512" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7922987be9 code=0x7ffc0000 [ 481.957734][ T30] audit: type=1326 audit(1756981595.271:449): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5867 comm="syz.3.1512" exe="/root/syz-executor" sig=0 arch=c000003e syscall=44 compat=0 ip=0x7f7922987be9 code=0x7ffc0000 [ 482.604928][ T5878] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 483.172204][ T5904] incfs: Backing dir is not set, filesystem can't be mounted. [ 483.179988][ T5904] incfs: mount failed -2 [ 483.426550][ T5878] EXT4-fs (loop0): 1 orphan inode deleted [ 483.449016][ T5878] EXT4-fs (loop0): 1 truncate cleaned up [ 483.455855][ T5878] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,noinit_itable,debug_want_extra_isize=0x0000000000000006,errors=remount-ro,block_validity,grpjquota=,. Quota mode: none. [ 483.684882][ T5912] loop4: detected capacity change from 0 to 1024 [ 483.752532][ T5912] EXT4-fs (loop4): Mount option "nouser_xattr" will be removed by 3.5 [ 483.752532][ T5912] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 483.752532][ T5912] [ 484.020760][ T5911] loop1: detected capacity change from 0 to 1024 [ 484.183091][ T5912] EXT4-fs (loop4): mounted filesystem without journal. Opts: nouser_xattr,auto_da_alloc=0x0000000000000008,,errors=continue. Quota mode: none. [ 484.915023][ T5911] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 484.915023][ T5911] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 484.915023][ T5911] [ 485.003938][ T5927] loop2: detected capacity change from 0 to 512 [ 485.058904][ T5911] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 485.164420][ T5911] EXT4-fs (loop1): mounted filesystem without journal. Opts: dioread_nolock,noauto_da_alloc,nouser_xattr,nojournal_checksum,data_err=ignore,barrier=0x0000000000000009,data_err=ignore,grpquota,nombcache,user_xattr,resuid=0x0000000000000000,quota,,errors=continue. Quota mode: writeback. [ 485.291583][ T5927] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 485.311242][ T5935] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1528'. [ 485.315023][ T5927] ext4 filesystem being mounted at /286/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 485.386633][ T5938] netlink: 'syz.1.1522': attribute type 16 has an invalid length. [ 485.394999][ T5938] netlink: 'syz.1.1522': attribute type 17 has an invalid length. [ 485.402877][ T5938] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 485.494958][ T5940] loop4: detected capacity change from 0 to 512 [ 485.672127][ T5940] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 485.683644][ T5940] ext4 filesystem being mounted at /330/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 488.564309][ T5963] 9pnet: Insufficient options for proto=fd [ 488.910483][ T332] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 489.127644][ T5971] loop4: detected capacity change from 0 to 1024 [ 489.182742][ T5971] EXT4-fs (loop4): Mount option "nouser_xattr" will be removed by 3.5 [ 489.182742][ T5971] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 489.182742][ T5971] [ 489.290528][ T378] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 489.318523][ T5973] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1539'. [ 489.360587][ T332] usb 4-1: too many endpoints for config 0 interface 0 altsetting 0: 196, using maximum allowed: 30 [ 489.388771][ T5971] EXT4-fs (loop4): mounted filesystem without journal. Opts: nouser_xattr,auto_da_alloc=0x0000000000000008,,errors=continue. Quota mode: none. [ 489.452117][ T332] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 489.544299][ T332] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 196 [ 489.569068][ T5980] loop0: detected capacity change from 0 to 256 [ 489.580301][ T378] usb 2-1: Using ep0 maxpacket: 16 [ 489.590592][ T332] usb 4-1: New USB device found, idVendor=04d9, idProduct=a055, bcdDevice= 0.00 [ 489.623151][ T332] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 489.644108][ T332] usb 4-1: config 0 descriptor?? [ 489.656210][ T5980] FAT-fs (loop0): Directory bread(block 64) failed [ 489.670350][ T5980] FAT-fs (loop0): Directory bread(block 65) failed [ 489.687231][ T5980] FAT-fs (loop0): Directory bread(block 66) failed [ 489.697306][ T5980] FAT-fs (loop0): Directory bread(block 67) failed [ 489.710540][ T378] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 489.720795][ T5980] FAT-fs (loop0): Directory bread(block 68) failed [ 489.727322][ T5980] FAT-fs (loop0): Directory bread(block 69) failed [ 489.740294][ T378] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 489.759603][ T5980] FAT-fs (loop0): Directory bread(block 70) failed [ 489.770334][ T5980] FAT-fs (loop0): Directory bread(block 71) failed [ 489.776898][ T5980] FAT-fs (loop0): Directory bread(block 72) failed [ 489.800663][ T5980] FAT-fs (loop0): Directory bread(block 73) failed [ 489.920390][ T378] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 489.929845][ T378] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 489.951204][ T5984] loop0: detected capacity change from 0 to 256 [ 489.960441][ T378] usb 2-1: Product: syz [ 489.968491][ T378] usb 2-1: Manufacturer: syz [ 489.973757][ T378] usb 2-1: SerialNumber: syz [ 489.985531][ T5984] FAT-fs (loop0): bogus number of FAT sectors [ 489.991742][ T5984] FAT-fs (loop0): Can't find a valid FAT filesystem [ 490.067763][ T5988] loop2: detected capacity change from 0 to 512 [ 490.485137][ T332] holtek_kbd 0003:04D9:A055.000F: hidraw0: USB HID v10.00 Device [HID 04d9:a055] on usb-dummy_hcd.3-1/input0 [ 490.507562][ T5988] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 490.549359][ T5988] ext4 filesystem being mounted at /287/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 491.202742][ T5988] netlink: 'syz.2.1541': attribute type 13 has an invalid length. [ 491.211790][ T5988] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 491.219568][ T5988] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 491.314395][ T5988] gretap0: refused to change device tx_queue_len [ 491.330036][ T5988] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 492.290328][ T30] kauditd_printk_skb: 7 callbacks suppressed [ 492.290345][ T30] audit: type=1326 audit(1756981607.661:457): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5995 comm="syz.4.1545" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f45dc859be9 code=0x7ffc0000 [ 492.389121][ T5999] loop1: detected capacity change from 0 to 1024 [ 492.407831][ T332] usb 4-1: USB disconnect, device number 12 [ 492.420508][ T378] usb 2-1: 0:2 : does not exist [ 492.426564][ T30] audit: type=1326 audit(1756981607.731:458): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5995 comm="syz.4.1545" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f45dc859be9 code=0x7ffc0000 [ 492.440202][ T6003] loop4: detected capacity change from 0 to 128 [ 492.467273][ T6004] fido_id[6004]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 492.485613][ T378] usb 2-1: USB disconnect, device number 11 [ 492.512803][ T30] audit: type=1326 audit(1756981607.731:459): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5995 comm="syz.4.1545" exe="/root/syz-executor" sig=0 arch=c000003e syscall=111 compat=0 ip=0x7f45dc859be9 code=0x7ffc0000 [ 492.537586][ T6008] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1550'. [ 492.548578][ T369] udevd[369]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 492.571611][ T5999] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 492.571611][ T5999] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 492.571611][ T5999] [ 492.601269][ T30] audit: type=1326 audit(1756981607.731:460): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5995 comm="syz.4.1545" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f45dc859be9 code=0x7ffc0000 [ 492.625786][ T5999] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 492.638838][ T30] audit: type=1326 audit(1756981607.731:461): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5995 comm="syz.4.1545" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f45dc859be9 code=0x7ffc0000 [ 492.663426][ T30] audit: type=1326 audit(1756981607.731:462): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5995 comm="syz.4.1545" exe="/root/syz-executor" sig=0 arch=c000003e syscall=152 compat=0 ip=0x7f45dc859be9 code=0x7ffc0000 [ 492.687176][ T30] audit: type=1326 audit(1756981607.731:463): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5995 comm="syz.4.1545" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f45dc859be9 code=0x7ffc0000 [ 492.713341][ T30] audit: type=1326 audit(1756981607.731:464): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5995 comm="syz.4.1545" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f45dc859be9 code=0x7ffc0000 [ 492.754232][ T5999] EXT4-fs (loop1): mounted filesystem without journal. Opts: dioread_nolock,noauto_da_alloc,nouser_xattr,nojournal_checksum,data_err=ignore,barrier=0x0000000000000009,data_err=ignore,grpquota,nombcache,user_xattr,resuid=0x0000000000000000,quota,,errors=continue. Quota mode: writeback. [ 493.023859][ T6022] loop2: detected capacity change from 0 to 1024 [ 493.797256][ T6021] loop3: detected capacity change from 0 to 512 [ 497.055463][ T30] audit: type=1326 audit(1756981607.731:465): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5995 comm="syz.4.1545" exe="/root/syz-executor" sig=0 arch=c000003e syscall=50 compat=0 ip=0x7f45dc859be9 code=0x7ffc0000 [ 497.079218][ T30] audit: type=1326 audit(1756981607.731:466): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5995 comm="syz.4.1545" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f45dc859be9 code=0x7ffc0000 [ 497.604447][ T6026] loop0: detected capacity change from 0 to 1024 [ 498.891364][ T6021] EXT4-fs warning (device loop3): ext4_multi_mount_protect:403: Unable to create kmmpd thread for loop3. [ 498.903583][ T6026] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 498.903583][ T6026] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 498.903583][ T6026] [ 498.926119][ T6026] EXT4-fs warning (device loop0): ext4_multi_mount_protect:403: Unable to create kmmpd thread for loop0. [ 498.941306][ T30] audit: type=1326 audit(1756981607.731:467): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5995 comm="syz.4.1545" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f45dc859be9 code=0x7ffc0000 [ 498.985740][ T30] audit: type=1326 audit(1756981607.731:468): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5995 comm="syz.4.1545" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f45dc859be9 code=0x7ffc0000 [ 499.020738][ T30] audit: type=1326 audit(1756981607.731:469): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5995 comm="syz.4.1545" exe="/root/syz-executor" sig=0 arch=c000003e syscall=44 compat=0 ip=0x7f45dc859be9 code=0x7ffc0000 [ 499.044932][ T30] audit: type=1326 audit(1756981607.731:470): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5995 comm="syz.4.1545" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f45dc859be9 code=0x7ffc0000 [ 499.097144][ T30] audit: type=1326 audit(1756981607.731:471): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5995 comm="syz.4.1545" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f45dc859be9 code=0x7ffc0000 [ 499.121303][ T30] audit: type=1326 audit(1756981607.731:472): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5995 comm="syz.4.1545" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f45dc859be9 code=0x7ffc0000 [ 499.144860][ T30] audit: type=1326 audit(1756981607.731:473): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5995 comm="syz.4.1545" exe="/root/syz-executor" sig=0 arch=c000003e syscall=42 compat=0 ip=0x7f45dc859be9 code=0x7ffc0000 [ 499.168355][ T30] audit: type=1326 audit(1756981607.731:474): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5995 comm="syz.4.1545" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f45dc859be9 code=0x7ffc0000 [ 499.222707][ T30] audit: type=1326 audit(1756981607.731:475): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5995 comm="syz.4.1545" exe="/root/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7f45dc859be9 code=0x7ffc0000 [ 499.246634][ T30] audit: type=1326 audit(1756981607.731:476): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5995 comm="syz.4.1545" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f45dc859be9 code=0x7ffc0000 [ 500.212418][ T6045] loop1: detected capacity change from 0 to 256 [ 500.226209][ T6046] 9p: Unknown uid 18446744073709551615 [ 500.382746][ T6053] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1563'. [ 500.394774][ T6056] loop0: detected capacity change from 0 to 128 [ 500.396601][ T6053] tipc: Cannot configure node identity twice [ 500.415540][ T6045] FAT-fs (loop1): Unrecognized mount option "shortn[tZ[&Bg[Dame=lower" or missing value [ 500.557111][ T6066] loop3: detected capacity change from 0 to 512 [ 500.868682][ T636] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 500.905855][ T6066] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 500.917231][ T6066] ext4 filesystem being mounted at /279/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 500.935368][ T6073] loop1: detected capacity change from 0 to 1024 [ 500.950892][ T6066] netlink: 'syz.3.1566': attribute type 13 has an invalid length. [ 500.975306][ T6066] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 500.983240][ T6073] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 500.983240][ T6073] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 500.983240][ T6073] [ 501.006770][ T6066] gretap0: refused to change device tx_queue_len [ 501.018821][ T6073] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 501.039302][ T6066] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 501.081624][ T6073] EXT4-fs (loop1): mounted filesystem without journal. Opts: dioread_nolock,noauto_da_alloc,nouser_xattr,nojournal_checksum,data_err=ignore,barrier=0x0000000000000009,data_err=ignore,grpquota,nombcache,user_xattr,resuid=0x0000000000000000,quota,,errors=continue. Quota mode: writeback. [ 501.130306][ T636] usb 3-1: Using ep0 maxpacket: 16 [ 501.250498][ T636] usb 3-1: config 1 interface 0 altsetting 2 bulk endpoint 0x1 has invalid maxpacket 8 [ 501.479682][ T6077] netlink: 'syz.1.1567': attribute type 16 has an invalid length. [ 501.487644][ T6077] netlink: 'syz.1.1567': attribute type 17 has an invalid length. [ 501.496200][ T6077] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 501.853448][ T636] usb 3-1: config 1 interface 0 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 8 [ 501.863500][ T636] usb 3-1: config 1 interface 0 has no altsetting 0 [ 502.011909][ T6084] loop4: detected capacity change from 0 to 1024 [ 502.055376][ T6088] loop0: detected capacity change from 0 to 512 [ 502.102261][ T6084] EXT4-fs (loop4): Mount option "nouser_xattr" will be removed by 3.5 [ 502.102261][ T6084] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 502.102261][ T6084] [ 502.197185][ T6089] incfs: Backing dir is not set, filesystem can't be mounted. [ 502.204968][ T6089] incfs: mount failed -2 [ 502.397498][ T636] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 502.463330][ T6084] EXT4-fs (loop4): mounted filesystem without journal. Opts: nouser_xattr,auto_da_alloc=0x0000000000000008,,errors=continue. Quota mode: none. [ 502.523648][ T636] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 502.543107][ T636] usb 3-1: Product: syz [ 502.551467][ T636] usb 3-1: Manufacturer: syz [ 502.562281][ T636] usb 3-1: SerialNumber: syz [ 502.573679][ T6088] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 502.584820][ T6088] ext4 filesystem being mounted at /314/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 502.640433][ T6060] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 502.663434][ T6060] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 502.959132][ T6060] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 503.044800][ T6060] FAT-fs (loop2): unable to read boot sector [ 504.245442][ T636] usb 3-1: USB disconnect, device number 14 [ 504.286550][ T6116] loop4: detected capacity change from 0 to 128 [ 504.413514][ T6123] loop2: detected capacity change from 0 to 1024 [ 504.760573][ T6123] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 504.760573][ T6123] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 504.760573][ T6123] [ 505.078981][ T6123] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 505.199217][ T6123] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_nolock,noauto_da_alloc,nouser_xattr,nojournal_checksum,data_err=ignore,barrier=0x0000000000000009,data_err=ignore,grpquota,nombcache,user_xattr,resuid=0x0000000000000000,quota,,errors=continue. Quota mode: writeback. [ 505.295405][ T6134] loop0: detected capacity change from 0 to 1024 [ 505.332232][ T6134] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 505.332232][ T6134] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 505.332232][ T6134] [ 506.155101][ T6136] netlink: 'syz.2.1580': attribute type 16 has an invalid length. [ 506.162961][ T6136] netlink: 'syz.2.1580': attribute type 17 has an invalid length. [ 506.170811][ T6136] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 506.861346][ T6138] loop4: detected capacity change from 0 to 128 [ 506.886241][ T6134] EXT4-fs (loop0): mounted filesystem without journal. Opts: nouser_xattr,auto_da_alloc=0x0000000000000008,,errors=continue. Quota mode: none. [ 508.026738][ T6166] loop3: detected capacity change from 0 to 1024 [ 508.102794][ T6167] loop2: detected capacity change from 0 to 512 [ 508.157590][ T6166] EXT4-fs (loop3): Mount option "nouser_xattr" will be removed by 3.5 [ 508.157590][ T6166] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 508.157590][ T6166] [ 510.427240][ T6166] EXT4-fs: failed to create workqueue [ 510.432674][ T6166] EXT4-fs (loop3): mount failed [ 510.704246][ T6167] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 510.715602][ T6167] ext4 filesystem being mounted at /295/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 510.744084][ T6167] netlink: 'syz.2.1588': attribute type 13 has an invalid length. [ 510.752203][ T6167] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 510.783510][ T6167] gretap0: refused to change device tx_queue_len [ 510.790906][ T6167] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 511.082977][ T6182] loop0: detected capacity change from 0 to 128 [ 511.152355][ T6184] loop1: detected capacity change from 0 to 256 [ 511.293008][ T6184] FAT-fs (loop1): Unrecognized mount option "shortn[tZ[&Bg[Dame=lower" or missing value [ 513.330378][ T30] kauditd_printk_skb: 2 callbacks suppressed [ 513.330395][ T30] audit: type=1326 audit(1756981628.671:479): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6183 comm="syz.1.1594" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fa7ef360be9 code=0x0 [ 513.787736][ T6202] loop2: detected capacity change from 0 to 512 [ 514.364882][ T6207] loop0: detected capacity change from 0 to 1024 [ 514.502287][ T6207] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 514.502287][ T6207] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 514.502287][ T6207] [ 514.628448][ T6202] EXT4-fs (loop2): Ignoring removed nobh option [ 514.817304][ T6207] EXT4-fs (loop0): mounted filesystem without journal. Opts: nouser_xattr,auto_da_alloc=0x0000000000000008,,errors=continue. Quota mode: none. [ 515.910174][ T6202] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 515.929888][ T6216] incfs: Error accessing: ./file0. [ 515.941549][ T6216] incfs: mount failed -20 [ 515.951880][ T6202] EXT4-fs (loop2): 1 truncate cleaned up [ 515.970868][ T6202] EXT4-fs (loop2): mounted filesystem without journal. Opts: i_version,nobh,data_err=ignore,nolazytime,init_itable=0x0000000000000004,acl,,errors=continue. Quota mode: none. [ 516.039991][ T6221] loop1: detected capacity change from 0 to 1024 [ 516.202724][ T6221] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 516.202724][ T6221] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 516.202724][ T6221] [ 516.228319][ T6196] loop3: detected capacity change from 0 to 40427 [ 516.239816][ T6219] loop4: detected capacity change from 0 to 512 [ 516.261615][ T6196] F2FS-fs (loop3): Small segment_count (9 < 1 * 24) [ 516.284742][ T6221] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 516.317527][ T6219] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 516.322345][ T6196] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 516.338654][ T6230] netlink: 84 bytes leftover after parsing attributes in process `syz.2.1600'. [ 516.352015][ T6196] F2FS-fs (loop3): Failed to start F2FS issue_checkpoint_thread (-12) [ 516.362731][ T6219] ext4 filesystem being mounted at /348/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 516.375902][ T6221] EXT4-fs (loop1): mounted filesystem without journal. Opts: dioread_nolock,noauto_da_alloc,nouser_xattr,nojournal_checksum,data_err=ignore,barrier=0x0000000000000009,data_err=ignore,grpquota,nombcache,user_xattr,resuid=0x0000000000000000,quota,,errors=continue. Quota mode: writeback. [ 516.514022][ T6219] netlink: 'syz.4.1603': attribute type 13 has an invalid length. [ 516.544066][ T6219] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 516.791155][ T6219] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 516.801392][ T6219] gretap0: refused to change device tx_queue_len [ 516.807986][ T6219] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 516.899115][ T6236] netlink: 'syz.1.1604': attribute type 16 has an invalid length. [ 516.907003][ T6236] netlink: 'syz.1.1604': attribute type 17 has an invalid length. [ 516.914952][ T6236] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 517.338190][ T6247] loop2: detected capacity change from 0 to 128 [ 517.461619][ T6251] loop0: detected capacity change from 0 to 512 [ 518.771163][ T6251] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 518.782623][ T6251] ext4 filesystem being mounted at /323/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 519.400397][ T705] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 519.469431][ T6267] incfs_lookup_dentry err:-5 [ 519.474196][ T6267] incfs: Can't find or create .index dir in ./file0 [ 519.481217][ T6267] incfs: mount failed -5 [ 519.732333][ T6274] loop0: detected capacity change from 0 to 1024 [ 519.763692][ T6274] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 519.763692][ T6274] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 519.763692][ T6274] [ 519.869981][ T6275] incfs: Backing dir is not set, filesystem can't be mounted. [ 519.877753][ T6275] incfs: mount failed -2 [ 520.276681][ T705] usb 4-1: too many endpoints for config 0 interface 0 altsetting 0: 196, using maximum allowed: 30 [ 520.366516][ T6274] EXT4-fs (loop0): mounted filesystem without journal. Opts: nouser_xattr,auto_da_alloc=0x0000000000000008,,errors=continue. Quota mode: none. [ 520.594304][ T705] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 520.604145][ T705] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 196 [ 520.617293][ T705] usb 4-1: New USB device found, idVendor=04d9, idProduct=a055, bcdDevice= 0.00 [ 520.626399][ T705] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 520.635704][ T705] usb 4-1: config 0 descriptor?? [ 520.665640][ T6288] loop1: detected capacity change from 0 to 128 [ 520.774056][ T6286] loop0: detected capacity change from 0 to 1024 [ 520.788518][ T6286] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 520.788518][ T6286] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 520.788518][ T6286] [ 521.084058][ T6286] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 521.102180][ T6286] EXT4-fs (loop0): mounted filesystem without journal. Opts: dioread_nolock,noauto_da_alloc,nouser_xattr,nojournal_checksum,data_err=ignore,barrier=0x0000000000000009,data_err=ignore,grpquota,nombcache,user_xattr,resuid=0x0000000000000000,quota,,errors=continue. Quota mode: writeback. [ 521.318398][ T6300] netlink: 'syz.0.1620': attribute type 16 has an invalid length. [ 521.326608][ T6300] netlink: 'syz.0.1620': attribute type 17 has an invalid length. [ 521.334690][ T6300] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 521.682040][ T705] holtek_kbd 0003:04D9:A055.0010: hidraw0: USB HID v10.00 Device [HID 04d9:a055] on usb-dummy_hcd.3-1/input0 [ 521.980288][ T705] usb 4-1: USB disconnect, device number 13 [ 523.322837][ T6316] loop2: detected capacity change from 0 to 512 [ 523.566072][ T6318] incfs_lookup_dentry err:-5 [ 523.570836][ T6318] incfs: Can't find or create .index dir in ./file0 [ 523.625973][ T6318] incfs: mount failed -5 [ 524.758747][ T6316] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 524.770169][ T6316] ext4 filesystem being mounted at /302/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 525.202369][ T6333] loop1: detected capacity change from 0 to 1024 [ 525.260565][ T6337] loop0: detected capacity change from 0 to 512 [ 525.316207][ T6333] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 525.316207][ T6333] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 525.316207][ T6333] [ 525.492391][ T6333] EXT4-fs (loop1): mounted filesystem without journal. Opts: nouser_xattr,auto_da_alloc=0x0000000000000008,,errors=continue. Quota mode: none. [ 525.582523][ T6337] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 525.593714][ T6337] ext4 filesystem being mounted at /327/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 525.605814][ T6337] netlink: 'syz.0.1629': attribute type 13 has an invalid length. [ 525.613756][ T6337] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 525.622284][ T6337] gretap0: refused to change device tx_queue_len [ 525.628937][ T6337] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 525.965969][ T6351] loop0: detected capacity change from 0 to 128 [ 526.123529][ T6359] loop4: detected capacity change from 0 to 512 [ 526.146606][ T6359] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 527.101416][ T6359] EXT4-fs (loop4): 1 orphan inode deleted [ 527.107259][ T6359] EXT4-fs (loop4): 1 truncate cleaned up [ 527.113020][ T6359] EXT4-fs (loop4): mounted filesystem without journal. Opts: errors=remount-ro,noinit_itable,debug_want_extra_isize=0x0000000000000006,errors=remount-ro,block_validity,grpjquota=,. Quota mode: none. [ 528.598826][ T6370] loop1: detected capacity change from 0 to 256 [ 532.692827][ T6385] loop2: detected capacity change from 0 to 512 [ 535.325160][ T6385] EXT4-fs warning (device loop2): ext4_multi_mount_protect:403: Unable to create kmmpd thread for loop2. [ 535.339543][ T6370] FAT-fs (loop1): bogus number of FAT sectors [ 535.362427][ T6370] FAT-fs (loop1): Can't find a valid FAT filesystem [ 536.799310][ T6394] loop3: detected capacity change from 0 to 512 [ 536.821391][ T6393] loop0: detected capacity change from 0 to 512 [ 537.168880][ T6393] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 537.180483][ T6393] ext4 filesystem being mounted at /331/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 537.198254][ T6393] netlink: 'syz.0.1646': attribute type 13 has an invalid length. [ 537.206452][ T6393] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 537.218589][ T6393] gretap0: refused to change device tx_queue_len [ 537.225807][ T6393] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 537.260910][ T6394] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 537.272422][ T6394] ext4 filesystem being mounted at /291/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 537.300591][ T6394] netlink: 'syz.3.1645': attribute type 13 has an invalid length. [ 537.308683][ T6394] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 537.320452][ T6394] gretap0: refused to change device tx_queue_len [ 537.327538][ T6394] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 537.782581][ T6412] loop2: detected capacity change from 0 to 256 [ 538.780024][ T6421] loop4: detected capacity change from 0 to 1024 [ 539.262552][ T6421] EXT4-fs (loop4): Mount option "nouser_xattr" will be removed by 3.5 [ 539.262552][ T6421] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 539.262552][ T6421] [ 539.283743][ T6416] loop3: detected capacity change from 0 to 1024 [ 539.353648][ T6416] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 539.458187][ T6412] FAT-fs (loop2): Unrecognized mount option "shortn[tZ[&Bg[Dame=lower" or missing value [ 539.656299][ T6421] EXT4-fs (loop4): mounted filesystem without journal. Opts: nouser_xattr,auto_da_alloc=0x0000000000000008,,errors=continue. Quota mode: none. [ 540.215490][ T6416] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,min_batch_time=0x0000000000000005,dioread_nolock,. Quota mode: none. [ 540.242690][ T6416] ext4 filesystem being mounted at /292/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 540.407111][ T30] audit: type=1326 audit(1756981655.781:480): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6411 comm="syz.2.1651" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f12980e8be9 code=0x0 [ 541.245494][ T6447] loop2: detected capacity change from 0 to 1024 [ 541.342594][ T6447] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 541.342594][ T6447] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 541.342594][ T6447] [ 541.370407][ T6447] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 541.431735][ T6457] loop0: detected capacity change from 0 to 1024 [ 541.514562][ T6460] loop1: detected capacity change from 0 to 512 [ 541.527461][ T6447] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_nolock,noauto_da_alloc,nouser_xattr,nojournal_checksum,data_err=ignore,barrier=0x0000000000000009,data_err=ignore,grpquota,nombcache,user_xattr,resuid=0x0000000000000000,quota,,errors=continue. Quota mode: writeback. [ 541.559369][ T6457] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 541.559369][ T6457] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 541.559369][ T6457] [ 544.189289][ T6457] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 544.203406][ T6460] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 544.214533][ T6460] ext4 filesystem being mounted at /364/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 544.226903][ T6460] netlink: 'syz.1.1661': attribute type 13 has an invalid length. [ 544.234796][ T6460] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 545.242925][ T6467] loop3: detected capacity change from 0 to 512 [ 546.130025][ T6460] gretap0: refused to change device tx_queue_len [ 546.136752][ T6460] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 546.161418][ T6457] EXT4-fs warning (device loop0): ext4_multi_mount_protect:403: Unable to create kmmpd thread for loop0. [ 546.198457][ T6] usb 5-1: new full-speed USB device number 9 using dummy_hcd [ 546.215607][ T6467] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 546.226813][ T6467] ext4 filesystem being mounted at /294/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 546.245228][ T6466] netlink: 'syz.3.1663': attribute type 13 has an invalid length. [ 546.253151][ T6466] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 546.261501][ T6466] gretap0: refused to change device tx_queue_len [ 546.268087][ T6466] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 546.313022][ T6475] loop4: detected capacity change from 0 to 128 [ 549.168428][ T6493] loop3: detected capacity change from 0 to 1024 [ 549.179206][ T6492] loop4: detected capacity change from 0 to 256 [ 549.530335][ T6496] loop2: detected capacity change from 0 to 1024 [ 549.553039][ T6496] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 549.553039][ T6496] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 549.553039][ T6496] [ 550.872051][ T6496] EXT4-fs warning (device loop2): ext4_multi_mount_protect:403: Unable to create kmmpd thread for loop2. [ 551.001275][ T6492] FAT-fs (loop4): Unrecognized mount option "shortn[tZ[&Bg[Dame=lower" or missing value [ 551.018302][ T6493] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 552.233665][ T6511] loop0: detected capacity change from 0 to 1024 [ 552.303017][ T6511] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 552.303017][ T6511] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 552.303017][ T6511] [ 552.390932][ T6493] EXT4-fs warning (device loop3): ext4_multi_mount_protect:403: Unable to create kmmpd thread for loop3. [ 552.453029][ T6511] EXT4-fs (loop0): mounted filesystem without journal. Opts: nouser_xattr,auto_da_alloc=0x0000000000000008,,errors=continue. Quota mode: none. [ 553.135550][ T6521] loop2: detected capacity change from 0 to 512 [ 553.202194][ T6524] loop1: detected capacity change from 0 to 1024 [ 553.221979][ T6521] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 553.233222][ T6521] ext4 filesystem being mounted at /312/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 553.245038][ T6521] netlink: 'syz.2.1675': attribute type 13 has an invalid length. [ 553.253137][ T6521] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 553.261697][ T6521] gretap0: refused to change device tx_queue_len [ 553.268302][ T6521] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 553.321894][ T6524] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 553.321894][ T6524] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 553.321894][ T6524] [ 553.341819][ T6524] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 553.387755][ T6524] EXT4-fs (loop1): mounted filesystem without journal. Opts: dioread_nolock,noauto_da_alloc,nouser_xattr,nojournal_checksum,data_err=ignore,barrier=0x0000000000000009,data_err=ignore,grpquota,nombcache,user_xattr,resuid=0x0000000000000000,quota,,errors=continue. Quota mode: writeback. [ 554.130660][ T6531] incfs: Backing dir is not set, filesystem can't be mounted. [ 554.138288][ T6531] incfs: mount failed -2 [ 554.145058][ T6539] netlink: 'syz.1.1677': attribute type 16 has an invalid length. [ 554.152964][ T6539] netlink: 'syz.1.1677': attribute type 17 has an invalid length. [ 554.160930][ T6539] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 555.844236][ T6541] loop3: detected capacity change from 0 to 512 [ 555.941808][ T6548] loop2: detected capacity change from 0 to 128 [ 555.954132][ T6541] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 555.965592][ T6541] ext4 filesystem being mounted at /296/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 555.984192][ T6541] netlink: 'syz.3.1681': attribute type 13 has an invalid length. [ 555.992351][ T6541] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 556.003696][ T6541] gretap0: refused to change device tx_queue_len [ 556.011030][ T6541] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 557.588039][ T6564] incfs: Can't find or create .index dir in ./file0 [ 557.849534][ T6564] incfs: mount failed -5 [ 558.023606][ T6572] loop3: detected capacity change from 0 to 256 [ 558.489991][ T6578] loop0: detected capacity change from 0 to 1024 [ 558.548045][ T6579] loop2: detected capacity change from 0 to 512 [ 558.565985][ T6572] FAT-fs (loop3): Unrecognized mount option "shortn[tZ[&Bg[Dame=lower" or missing value [ 558.616631][ T6578] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 558.616631][ T6578] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 558.616631][ T6578] [ 558.842325][ T30] audit: type=1326 audit(1756981674.221:481): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6571 comm="syz.3.1690" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f7922987be9 code=0x0 [ 559.536843][ T30] audit: type=1400 audit(1756981674.261:482): avc: denied { write } for pid=6583 comm="syz.1.1692" name="001" dev="devtmpfs" ino=178 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 559.618725][ T6591] loop4: detected capacity change from 0 to 1024 [ 559.644807][ T30] audit: type=1400 audit(1756981674.941:483): avc: denied { connect } for pid=6571 comm="syz.3.1690" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=unix_stream_socket permissive=1 [ 559.734707][ T6591] EXT4-fs (loop4): Mount option "nouser_xattr" will be removed by 3.5 [ 559.734707][ T6591] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 559.734707][ T6591] [ 559.940296][ T6578] EXT4-fs (loop0): mounted filesystem without journal. Opts: nouser_xattr,auto_da_alloc=0x0000000000000008,,errors=continue. Quota mode: none. [ 560.041012][ T6579] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 560.052823][ T6579] ext4 filesystem being mounted at /315/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 560.090052][ T6579] netlink: 'syz.2.1691': attribute type 13 has an invalid length. [ 560.098307][ T6579] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 560.111721][ T6579] gretap0: refused to change device tx_queue_len [ 560.119654][ T6579] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 560.571838][ T6591] EXT4-fs (loop4): mounted filesystem without journal. Opts: nouser_xattr,auto_da_alloc=0x0000000000000008,,errors=continue. Quota mode: none. [ 561.767498][ T6618] loop4: detected capacity change from 0 to 128 [ 562.817096][ T6637] loop2: detected capacity change from 0 to 512 [ 562.841744][ T6623] loop1: detected capacity change from 0 to 40427 [ 563.028834][ T6638] loop0: detected capacity change from 0 to 1024 [ 563.123744][ T6638] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 563.123744][ T6638] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 563.123744][ T6638] [ 565.637177][ T6637] EXT4-fs: error -4 creating inode table initialization thread [ 565.647052][ T6637] EXT4-fs (loop2): mount failed [ 566.874496][ T6638] EXT4-fs (loop0): mounted filesystem without journal. Opts: nouser_xattr,auto_da_alloc=0x0000000000000008,,errors=continue. Quota mode: none. [ 567.547160][ T6666] loop1: detected capacity change from 0 to 512 [ 568.429303][ T6666] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 568.440862][ T6666] ext4 filesystem being mounted at /374/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 568.624027][ T6674] incfs_lookup_dentry err:-5 [ 569.700934][ T6674] incfs: Can't find or create .index dir in ./file0 [ 569.749729][ T6674] incfs: mount failed -5 [ 569.926520][ T6682] kvm: pic: non byte write [ 569.957030][ T6686] loop2: detected capacity change from 0 to 512 [ 570.013650][ T6690] loop4: detected capacity change from 0 to 1024 [ 570.027858][ T6693] loop3: detected capacity change from 0 to 256 [ 570.049161][ T6686] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 570.060323][ T6686] ext4 filesystem being mounted at /322/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 570.066606][ T6693] FAT-fs (loop3): Unrecognized mount option "shortn[tZ[&Bg[Dame=lower" or missing value [ 570.082962][ T6686] netlink: 'syz.2.1718': attribute type 13 has an invalid length. [ 570.091054][ T6686] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 570.099589][ T6686] gretap0: refused to change device tx_queue_len [ 570.106322][ T6686] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 570.125320][ T6690] EXT4-fs (loop4): Mount option "nouser_xattr" will be removed by 3.5 [ 570.125320][ T6690] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 570.125320][ T6690] [ 570.147977][ T6690] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 570.185368][ T6690] EXT4-fs (loop4): mounted filesystem without journal. Opts: dioread_nolock,noauto_da_alloc,nouser_xattr,nojournal_checksum,data_err=ignore,barrier=0x0000000000000009,data_err=ignore,grpquota,nombcache,user_xattr,resuid=0x0000000000000000,quota,,errors=continue. Quota mode: writeback. [ 570.986488][ T6703] loop1: detected capacity change from 0 to 512 [ 571.288344][ T6703] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 571.299785][ T6703] ext4 filesystem being mounted at /375/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 571.347723][ T6703] netlink: 'syz.1.1721': attribute type 13 has an invalid length. [ 571.355780][ T6703] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 571.367288][ T6703] gretap0: refused to change device tx_queue_len [ 571.374471][ T6703] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 571.777719][ T6710] netlink: 'syz.4.1716': attribute type 16 has an invalid length. [ 571.785753][ T6710] netlink: 'syz.4.1716': attribute type 17 has an invalid length. [ 571.794310][ T6710] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 572.240454][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth7: link becomes ready [ 572.325383][ T30] audit: type=1326 audit(1756981687.701:484): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6692 comm="syz.3.1720" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f7922987be9 code=0x0 [ 572.360722][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth6: link becomes ready [ 572.663938][ T6721] incfs_lookup_dentry err:-5 [ 572.668567][ T6721] incfs: Can't find or create .index dir in ./file0 [ 572.675516][ T6721] incfs: mount failed -5 [ 574.659924][ T6746] loop1: detected capacity change from 0 to 512 [ 574.708490][ T6746] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 574.719620][ T6746] ext4 filesystem being mounted at /377/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 574.731916][ T6746] netlink: 'syz.1.1732': attribute type 13 has an invalid length. [ 574.739780][ T6746] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 574.748179][ T6746] gretap0: refused to change device tx_queue_len [ 574.754929][ T6746] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 575.004846][ T6757] incfs: Backing dir is not set, filesystem can't be mounted. [ 575.012666][ T6757] incfs: mount failed -2 [ 575.340250][ T6] usb 4-1: new full-speed USB device number 14 using dummy_hcd [ 576.998598][ T6780] loop0: detected capacity change from 0 to 1024 [ 577.425830][ T6780] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 577.425830][ T6780] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 577.425830][ T6780] [ 577.732318][ T6780] EXT4-fs (loop0): mounted filesystem without journal. Opts: nouser_xattr,auto_da_alloc=0x0000000000000008,,errors=continue. Quota mode: none. [ 578.401421][ T6] usb 4-1: unable to read config index 0 descriptor/start: -71 [ 578.519894][ T6] usb 4-1: can't read configurations, error -71 [ 580.013340][ T6829] loop1: detected capacity change from 0 to 512 [ 580.071453][ T6829] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 580.586765][ T6829] EXT4-fs (loop1): 1 orphan inode deleted [ 580.592672][ T6829] EXT4-fs (loop1): 1 truncate cleaned up [ 580.598379][ T6829] EXT4-fs (loop1): mounted filesystem without journal. Opts: errors=remount-ro,noinit_itable,debug_want_extra_isize=0x0000000000000006,errors=remount-ro,block_validity,grpjquota=,. Quota mode: none. [ 581.957885][ T6852] loop3: detected capacity change from 0 to 128 [ 581.967551][ T6855] IPv4: Oversized IP packet from 127.202.26.0 [ 581.976802][ T6856] loop4: detected capacity change from 0 to 1024 [ 582.176255][ T6856] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 582.468333][ T6856] EXT4-fs (loop4): mounted filesystem without journal. Opts: errors=remount-ro,min_batch_time=0x0000000000000005,dioread_nolock,. Quota mode: none. [ 582.494771][ T6856] ext4 filesystem being mounted at /379/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 585.155708][ T6873] loop0: detected capacity change from 0 to 512 [ 585.172633][ T6868] loop2: detected capacity change from 0 to 512 [ 585.399537][ T6868] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 585.411203][ T6868] ext4 filesystem being mounted at /332/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 585.435951][ T6873] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 585.447563][ T6873] ext4 filesystem being mounted at /361/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 585.473522][ T6873] netlink: 'syz.0.1767': attribute type 13 has an invalid length. [ 585.481616][ T6873] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 585.493349][ T6873] gretap0: refused to change device tx_queue_len [ 585.500991][ T6873] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 587.442600][ T6896] loop2: detected capacity change from 0 to 512 [ 588.273878][ T6898] loop0: detected capacity change from 0 to 512 [ 588.431857][ T6898] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 588.497857][ T6896] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 588.509559][ T6896] ext4 filesystem being mounted at /334/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 588.790588][ T6894] netlink: 'syz.2.1773': attribute type 13 has an invalid length. [ 588.798637][ T6894] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 588.810929][ T6894] gretap0: refused to change device tx_queue_len [ 588.818214][ T6894] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 588.883087][ T6898] EXT4-fs (loop0): 1 orphan inode deleted [ 588.888963][ T6898] EXT4-fs (loop0): 1 truncate cleaned up [ 588.894740][ T6898] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,noinit_itable,debug_want_extra_isize=0x0000000000000006,errors=remount-ro,block_validity,grpjquota=,. Quota mode: none. [ 589.476885][ T6915] loop0: detected capacity change from 0 to 128 [ 590.014804][ T6918] loop1: detected capacity change from 0 to 1024 [ 590.125741][ T6918] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 590.125741][ T6918] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 590.125741][ T6918] [ 590.647240][ T6918] EXT4-fs (loop1): mounted filesystem without journal. Opts: nouser_xattr,auto_da_alloc=0x0000000000000008,,errors=continue. Quota mode: none. [ 590.805726][ T6931] loop4: detected capacity change from 0 to 512 [ 591.805317][ T6931] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 591.816614][ T6931] ext4 filesystem being mounted at /383/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 592.308935][ T6941] loop2: detected capacity change from 0 to 40427 [ 592.330324][ T6941] F2FS-fs (loop2): Small segment_count (9 < 1 * 24) [ 592.337055][ T6941] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 592.339183][ T6929] loop0: detected capacity change from 0 to 40427 [ 592.361876][ T6947] loop4: detected capacity change from 0 to 512 [ 592.427692][ T6948] loop1: detected capacity change from 0 to 512 [ 592.635468][ T6929] F2FS-fs (loop0): Small segment_count (9 < 1 * 24) [ 592.697826][ T6941] F2FS-fs (loop2): Found nat_bits in checkpoint [ 592.712683][ T6929] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 592.739967][ T6947] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 592.751473][ T6947] ext4 filesystem being mounted at /384/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 592.802934][ T6947] EXT4-fs error (device loop4): ext4_lookup:1858: inode #12: comm syz.4.1786: iget: bad i_size value: 2533274857506816 [ 592.816959][ T6948] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 592.828325][ T6948] ext4 filesystem being mounted at /389/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 592.854528][ T6948] netlink: 'syz.1.1783': attribute type 13 has an invalid length. [ 592.862618][ T6948] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 592.882191][ T6948] gretap0: refused to change device tx_queue_len [ 592.889353][ T6948] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 593.241860][ T6941] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 593.250839][ T6929] F2FS-fs (loop0): Found nat_bits in checkpoint [ 593.279897][ T6941] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 593.361618][ T6929] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 593.368797][ T6929] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 596.994426][ T6971] loop1: detected capacity change from 0 to 1024 [ 597.083606][ T6971] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 597.083606][ T6971] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 597.083606][ T6971] [ 597.297298][ T6971] EXT4-fs (loop1): mounted filesystem without journal. Opts: nouser_xattr,auto_da_alloc=0x0000000000000008,,errors=continue. Quota mode: none. [ 598.377423][ T6983] loop2: detected capacity change from 0 to 128 [ 598.528876][ T6987] loop3: detected capacity change from 0 to 1024 [ 598.959469][ T6987] EXT4-fs (loop3): Mount option "nouser_xattr" will be removed by 3.5 [ 598.959469][ T6987] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 598.959469][ T6987] [ 599.756820][ T6987] EXT4-fs (loop3): mounted filesystem without journal. Opts: nouser_xattr,auto_da_alloc=0x0000000000000008,,errors=continue. Quota mode: none. [ 600.488371][ T7003] loop2: detected capacity change from 0 to 1024 [ 600.539261][ T7008] loop1: detected capacity change from 0 to 4096 [ 600.557696][ T7003] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 600.557696][ T7003] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 600.557696][ T7003] [ 600.662905][ T7012] loop4: detected capacity change from 0 to 512 [ 600.678609][ T7008] EXT4-fs (loop1): Ignoring removed mblk_io_submit option [ 600.732766][ T7012] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 600.783290][ T7008] EXT4-fs (loop1): Test dummy encryption mode enabled [ 600.819979][ T7012] EXT4-fs (loop4): 1 orphan inode deleted [ 600.826078][ T7012] EXT4-fs (loop4): 1 truncate cleaned up [ 600.831894][ T7012] EXT4-fs (loop4): mounted filesystem without journal. Opts: errors=remount-ro,noinit_itable,debug_want_extra_isize=0x0000000000000006,errors=remount-ro,block_validity,grpjquota=,. Quota mode: none. [ 601.047364][ T7008] EXT4-fs (loop1): mounted filesystem without journal. Opts: grpid,mblk_io_submit,nodioread_nolock,test_dummy_encryption,inode_readahead_blks=0x0000000000000000,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 601.203503][ T7003] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 601.562659][ T7003] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_nolock,noauto_da_alloc,nouser_xattr,nojournal_checksum,data_err=ignore,barrier=0x0000000000000009,data_err=ignore,grpquota,nombcache,user_xattr,resuid=0x0000000000000000,quota,,errors=continue. Quota mode: writeback. [ 601.698393][ T7023] fuse: Unknown parameter '0x0000000000000004' [ 601.716432][ T7020] netlink: 'syz.2.1798': attribute type 16 has an invalid length. [ 601.724311][ T7020] netlink: 'syz.2.1798': attribute type 17 has an invalid length. [ 601.732288][ T7020] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 601.894167][ T7028] loop0: detected capacity change from 0 to 1024 [ 601.942799][ T7028] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 601.942799][ T7028] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 601.942799][ T7028] [ 601.983189][ T7028] EXT4-fs (loop0): mounted filesystem without journal. Opts: nouser_xattr,auto_da_alloc=0x0000000000000008,,errors=continue. Quota mode: none. [ 602.080548][ T6529] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 602.440331][ T6529] usb 4-1: too many endpoints for config 0 interface 0 altsetting 0: 196, using maximum allowed: 30 [ 602.455557][ T6529] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 602.472541][ T6529] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 196 [ 602.494816][ T6529] usb 4-1: New USB device found, idVendor=04d9, idProduct=a055, bcdDevice= 0.00 [ 602.511202][ T6529] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 602.527842][ T6529] usb 4-1: config 0 descriptor?? [ 602.573721][ T7039] loop0: detected capacity change from 0 to 128 [ 602.942914][ T7044] loop1: detected capacity change from 0 to 512 [ 603.038095][ T7044] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 603.049354][ T7044] ext4 filesystem being mounted at /394/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 603.062942][ T6529] holtek_kbd 0003:04D9:A055.0011: hidraw0: USB HID v10.00 Device [HID 04d9:a055] on usb-dummy_hcd.3-1/input0 [ 603.383458][ T42] usb 4-1: USB disconnect, device number 16 [ 603.642267][ T30] audit: type=1326 audit(1756981719.021:485): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7054 comm="syz.2.1812" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f12980e8be9 code=0x7ffc0000 [ 603.688995][ T30] audit: type=1326 audit(1756981719.031:486): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7054 comm="syz.2.1812" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f12980e8be9 code=0x7ffc0000 [ 603.729171][ T30] audit: type=1326 audit(1756981719.051:487): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7054 comm="syz.2.1812" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f12980e8be9 code=0x7ffc0000 [ 603.753709][ T30] audit: type=1326 audit(1756981719.051:488): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7054 comm="syz.2.1812" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f12980e8be9 code=0x7ffc0000 [ 603.778171][ T30] audit: type=1326 audit(1756981719.051:489): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7054 comm="syz.2.1812" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f12980e8be9 code=0x7ffc0000 [ 603.801886][ T30] audit: type=1326 audit(1756981719.051:490): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7054 comm="syz.2.1812" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f12980e8be9 code=0x7ffc0000 [ 603.825420][ T30] audit: type=1326 audit(1756981719.051:491): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7054 comm="syz.2.1812" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f12980e8be9 code=0x7ffc0000 [ 604.466966][ T30] audit: type=1326 audit(1756981719.051:492): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7054 comm="syz.2.1812" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f12980e8be9 code=0x7ffc0000 [ 605.168941][ T30] audit: type=1326 audit(1756981719.051:493): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7054 comm="syz.2.1812" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f12980e8be9 code=0x7ffc0000 [ 605.260454][ T30] audit: type=1326 audit(1756981719.051:494): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7054 comm="syz.2.1812" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f12980e8be9 code=0x7ffc0000 [ 605.269863][ T7071] incfs: Error accessing: ./file0. [ 605.332476][ T7071] incfs: mount failed -20 [ 606.690395][ T7080] loop3: detected capacity change from 0 to 1024 [ 606.730940][ T7080] EXT4-fs (loop3): Mount option "nouser_xattr" will be removed by 3.5 [ 606.730940][ T7080] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 606.730940][ T7080] [ 607.011062][ T7080] EXT4-fs (loop3): mounted filesystem without journal. Opts: nouser_xattr,auto_da_alloc=0x0000000000000008,,errors=continue. Quota mode: none. [ 607.351822][ T7088] loop1: detected capacity change from 0 to 128 [ 607.577058][ T7093] loop0: detected capacity change from 0 to 1024 [ 608.282013][ T7093] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 608.282013][ T7093] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 608.282013][ T7093] [ 608.328898][ T7101] loop4: detected capacity change from 0 to 512 [ 608.335872][ T7093] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 608.368793][ T7107] loop3: detected capacity change from 0 to 256 [ 608.382497][ T7101] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 608.393600][ T7101] ext4 filesystem being mounted at /393/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 608.401195][ T7093] EXT4-fs (loop0): mounted filesystem without journal. Opts: dioread_nolock,noauto_da_alloc,nouser_xattr,nojournal_checksum,data_err=ignore,barrier=0x0000000000000009,data_err=ignore,grpquota,nombcache,user_xattr,resuid=0x0000000000000000,quota,,errors=continue. Quota mode: writeback. [ 608.411785][ T7107] FAT-fs (loop3): Unrecognized mount option "shortn[tZ[&Bg[Dame=lower" or missing value [ 608.895266][ T7118] netlink: 'syz.0.1823': attribute type 16 has an invalid length. [ 608.903336][ T7118] netlink: 'syz.0.1823': attribute type 17 has an invalid length. [ 608.911475][ T7118] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 609.268944][ T7123] loop4: detected capacity change from 0 to 1024 [ 609.312889][ T7123] EXT4-fs (loop4): Mount option "nouser_xattr" will be removed by 3.5 [ 609.312889][ T7123] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 609.312889][ T7123] [ 609.596426][ T7123] EXT4-fs (loop4): mounted filesystem without journal. Opts: nouser_xattr,auto_da_alloc=0x0000000000000008,,errors=continue. Quota mode: none. [ 609.808225][ T7139] loop2: detected capacity change from 0 to 512 [ 611.194571][ T7139] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 611.206012][ T7139] ext4 filesystem being mounted at /349/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 611.228467][ T7139] netlink: 'syz.2.1832': attribute type 13 has an invalid length. [ 611.236554][ T7139] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 611.247706][ T7139] gretap0: refused to change device tx_queue_len [ 611.254793][ T7139] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 611.365511][ T7148] loop3: detected capacity change from 0 to 128 [ 611.867776][ T7150] loop1: detected capacity change from 0 to 512 [ 611.961371][ T7150] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 611.972948][ T7150] ext4 filesystem being mounted at /400/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 611.997066][ T7150] netlink: 'syz.1.1836': attribute type 13 has an invalid length. [ 612.005153][ T7150] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 612.016778][ T7150] gretap0: refused to change device tx_queue_len [ 612.023855][ T7150] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 612.922540][ T7163] loop4: detected capacity change from 0 to 1024 [ 613.799411][ T7163] EXT4-fs (loop4): Mount option "nouser_xattr" will be removed by 3.5 [ 613.799411][ T7163] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 613.799411][ T7163] [ 613.985962][ T7163] EXT4-fs (loop4): mounted filesystem without journal. Opts: nouser_xattr,auto_da_alloc=0x0000000000000008,,errors=continue. Quota mode: none. [ 614.216830][ T7179] fuse: Unknown parameter '0x0000000000000004' [ 614.388772][ T7185] incfs_lookup_dentry err:-5 [ 614.393505][ T7185] incfs: Can't find or create .index dir in ./file0 [ 614.467655][ T7189] loop3: detected capacity change from 0 to 1024 [ 614.474566][ T42] usb 1-1: new full-speed USB device number 9 using dummy_hcd [ 614.485286][ T7185] incfs: mount failed -5 [ 614.522682][ T7189] EXT4-fs (loop3): Mount option "nouser_xattr" will be removed by 3.5 [ 614.522682][ T7189] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 614.522682][ T7189] [ 614.683114][ T7189] EXT4-fs (loop3): mounted filesystem without journal. Opts: nouser_xattr,auto_da_alloc=0x0000000000000008,,errors=continue. Quota mode: none. [ 614.870426][ T42] usb 1-1: config 27 has an invalid descriptor of length 0, skipping remainder of the config [ 614.880796][ T42] usb 1-1: config 27 interface 0 altsetting 0 has an invalid endpoint with address 0x78, skipping [ 614.891438][ T42] usb 1-1: config 27 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 614.904390][ T42] usb 1-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 614.913484][ T42] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 614.970901][ T7196] loop4: detected capacity change from 0 to 512 [ 615.961270][ T7196] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 615.972377][ T7196] ext4 filesystem being mounted at /397/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 615.989906][ T7195] netlink: 'syz.4.1849': attribute type 13 has an invalid length. [ 615.997919][ T7195] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 616.006409][ T7195] gretap0: refused to change device tx_queue_len [ 616.013021][ T7195] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 616.033792][ T7200] loop1: detected capacity change from 0 to 128 [ 616.080553][ T7174] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 617.374926][ T42] snd-usb-audio: probe of 1-1:27.0 failed with error -2 [ 617.388959][ T332] usb 1-1: USB disconnect, device number 9 [ 618.934399][ T7232] loop2: detected capacity change from 0 to 1024 [ 619.093209][ T7232] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 619.093209][ T7232] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 619.093209][ T7232] [ 619.379397][ T7232] EXT4-fs (loop2): mounted filesystem without journal. Opts: nouser_xattr,auto_da_alloc=0x0000000000000008,,errors=continue. Quota mode: none. [ 619.933328][ T7246] loop1: detected capacity change from 0 to 1024 [ 619.955602][ T7246] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 619.955602][ T7246] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 619.955602][ T7246] [ 620.187986][ T7246] EXT4-fs (loop1): mounted filesystem without journal. Opts: nouser_xattr,auto_da_alloc=0x0000000000000008,,errors=continue. Quota mode: none. [ 623.236477][ T7265] loop4: detected capacity change from 0 to 128 [ 623.356033][ T7269] loop0: detected capacity change from 0 to 1024 [ 623.538103][ T7270] loop3: detected capacity change from 0 to 512 [ 623.617182][ T7269] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 623.617182][ T7269] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 623.617182][ T7269] [ 626.429897][ T7270] EXT4-fs: failed to create workqueue [ 626.435421][ T7270] EXT4-fs (loop3): mount failed [ 626.663117][ T7269] EXT4-fs: failed to create workqueue [ 626.668532][ T7269] EXT4-fs (loop0): mount failed [ 626.839542][ T7281] loop2: detected capacity change from 0 to 1024 [ 627.267134][ T7281] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 627.267134][ T7281] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 627.267134][ T7281] [ 627.289746][ T7281] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 627.360724][ T7281] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_nolock,noauto_da_alloc,nouser_xattr,nojournal_checksum,data_err=ignore,barrier=0x0000000000000009,data_err=ignore,grpquota,nombcache,user_xattr,resuid=0x0000000000000000,quota,,errors=continue. Quota mode: writeback. [ 627.862619][ T7293] netlink: 'syz.2.1872': attribute type 16 has an invalid length. [ 627.870505][ T7293] netlink: 'syz.2.1872': attribute type 17 has an invalid length. [ 627.878377][ T7293] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 627.902721][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth9: link becomes ready [ 627.941774][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth8: link becomes ready [ 627.951693][ T7297] loop3: detected capacity change from 0 to 256 [ 627.975601][ T7297] FAT-fs (loop3): Unrecognized mount option "shortn[tZ[&Bg[Dame=lower" or missing value [ 628.825391][ T7303] loop1: detected capacity change from 0 to 1024 [ 628.904458][ T7303] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 628.904458][ T7303] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 628.904458][ T7303] [ 629.089670][ T7303] EXT4-fs (loop1): mounted filesystem without journal. Opts: nouser_xattr,auto_da_alloc=0x0000000000000008,,errors=continue. Quota mode: none. [ 629.437934][ T30] kauditd_printk_skb: 14 callbacks suppressed [ 629.437951][ T30] audit: type=1326 audit(1756981744.811:509): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7296 comm="syz.3.1875" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f7922987be9 code=0x0 [ 629.665737][ T7322] loop4: detected capacity change from 0 to 512 [ 630.203906][ T7322] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 630.216077][ T7322] ext4 filesystem being mounted at /406/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 630.848615][ T7322] netlink: 'syz.4.1881': attribute type 13 has an invalid length. [ 630.856570][ T7322] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 630.924506][ T7322] gretap0: refused to change device tx_queue_len [ 630.931843][ T7322] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 631.130593][ T30] audit: type=1326 audit(1756981746.511:510): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7329 comm="syz.0.1884" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fb21b85bbe9 code=0x0 [ 631.159343][ T7327] incfs_lookup_dentry err:-5 [ 631.177365][ T7327] incfs: Can't find or create .index dir in ./file0 [ 631.184102][ T7327] incfs: mount failed -5 [ 631.864496][ T7336] loop2: detected capacity change from 0 to 512 [ 631.983788][ T7336] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 631.995341][ T7336] ext4 filesystem being mounted at /357/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 632.007817][ T7336] netlink: 'syz.2.1885': attribute type 13 has an invalid length. [ 632.015690][ T7336] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 632.087852][ T7336] gretap0: refused to change device tx_queue_len [ 632.096240][ T7336] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 632.553550][ T7348] loop0: detected capacity change from 0 to 1024 [ 633.881268][ T7348] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 633.881268][ T7348] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 633.881268][ T7348] [ 633.900701][ T636] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 633.922454][ T7348] EXT4-fs (loop0): mounted filesystem without journal. Opts: nouser_xattr,auto_da_alloc=0x0000000000000008,,errors=continue. Quota mode: none. [ 635.419159][ T7361] loop1: detected capacity change from 0 to 256 [ 637.253409][ T7377] IPv4: Oversized IP packet from 127.202.26.0 [ 637.260495][ T7374] loop4: detected capacity change from 0 to 1024 [ 637.270788][ T7361] FAT-fs (loop1): Unrecognized mount option "shortn[tZ[&Bg[Dame=lower" or missing value [ 637.283939][ T30] audit: type=1326 audit(1756981752.661:511): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7360 comm="syz.1.1893" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fa7ef360be9 code=0x0 [ 638.204271][ T7381] loop2: detected capacity change from 0 to 512 [ 638.718584][ T7382] loop3: detected capacity change from 0 to 512 [ 638.739197][ T7374] EXT4-fs (loop4): Mount option "nouser_xattr" will be removed by 3.5 [ 638.739197][ T7374] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 638.739197][ T7374] [ 639.038145][ T7381] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 639.049718][ T7381] ext4 filesystem being mounted at /359/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 639.116342][ T7382] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 639.128022][ T7382] ext4 filesystem being mounted at /327/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 639.152190][ T7382] netlink: 'syz.3.1898': attribute type 13 has an invalid length. [ 639.160294][ T7382] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 639.171948][ T7382] gretap0: refused to change device tx_queue_len [ 639.179195][ T7382] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 639.526646][ T7374] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 639.539243][ T7374] EXT4-fs warning (device loop4): ext4_multi_mount_protect:403: Unable to create kmmpd thread for loop4. [ 639.570802][ T7394] incfs_lookup_dentry err:-5 [ 639.809012][ T7394] incfs: Can't find or create .index dir in ./file0 [ 639.824507][ T7394] incfs: mount failed -5 [ 641.973982][ T7423] loop1: detected capacity change from 0 to 1024 [ 642.417103][ T7427] loop3: detected capacity change from 0 to 512 [ 642.424234][ T7426] loop0: detected capacity change from 0 to 512 [ 643.535209][ T7423] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 643.551160][ T7430] incfs_lookup_dentry err:-5 [ 643.555785][ T7430] incfs: Can't find or create .index dir in ./file0 [ 643.562916][ T7430] incfs: mount failed -5 [ 643.653975][ T7427] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 643.862433][ T7427] EXT4-fs (loop3): 1 orphan inode deleted [ 643.868289][ T7427] EXT4-fs (loop3): 1 truncate cleaned up [ 643.874042][ T7427] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,noinit_itable,debug_want_extra_isize=0x0000000000000006,errors=remount-ro,block_validity,grpjquota=,. Quota mode: none. [ 644.029554][ T7423] EXT4-fs (loop1): mounted filesystem without journal. Opts: errors=remount-ro,min_batch_time=0x0000000000000005,dioread_nolock,. Quota mode: none. [ 644.057626][ T7426] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 644.069221][ T7426] ext4 filesystem being mounted at /390/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 644.492229][ T7423] ext4 filesystem being mounted at /415/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 644.514107][ T7438] loop4: detected capacity change from 0 to 1024 [ 644.524205][ T7419] incfs: Backing dir is not set, filesystem can't be mounted. [ 644.552343][ T7419] incfs: mount failed -2 [ 644.676819][ T7438] EXT4-fs (loop4): Mount option "nouser_xattr" will be removed by 3.5 [ 644.676819][ T7438] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 644.676819][ T7438] [ 644.701085][ T7438] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 644.763228][ T7444] loop3: detected capacity change from 0 to 512 [ 644.948052][ T7444] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 644.959651][ T7444] ext4 filesystem being mounted at /330/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 644.984145][ T7444] netlink: 'syz.3.1915': attribute type 13 has an invalid length. [ 644.992224][ T7444] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 645.004156][ T7444] gretap0: refused to change device tx_queue_len [ 645.011593][ T7444] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 645.127399][ T7438] EXT4-fs (loop4): mounted filesystem without journal. Opts: dioread_nolock,noauto_da_alloc,nouser_xattr,nojournal_checksum,data_err=ignore,barrier=0x0000000000000009,data_err=ignore,grpquota,nombcache,user_xattr,resuid=0x0000000000000000,quota,,errors=continue. Quota mode: writeback. [ 645.768714][ T7456] netlink: 'syz.4.1914': attribute type 16 has an invalid length. [ 645.776605][ T7456] netlink: 'syz.4.1914': attribute type 17 has an invalid length. [ 645.784479][ T7456] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 646.891969][ T7470] loop2: detected capacity change from 0 to 512 [ 647.146222][ T7470] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 647.157469][ T7470] ext4 filesystem being mounted at /364/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 647.189935][ T7483] loop0: detected capacity change from 0 to 128 [ 647.684046][ T7486] loop3: detected capacity change from 0 to 1024 [ 647.842559][ T7486] EXT4-fs (loop3): Mount option "nouser_xattr" will be removed by 3.5 [ 647.842559][ T7486] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 647.842559][ T7486] [ 648.000160][ T7486] EXT4-fs (loop3): mounted filesystem without journal. Opts: nouser_xattr,auto_da_alloc=0x0000000000000008,,errors=continue. Quota mode: none. [ 648.228554][ T7492] loop4: detected capacity change from 0 to 1024 [ 648.281598][ T7495] loop2: detected capacity change from 0 to 256 [ 648.324440][ T7492] EXT4-fs (loop4): Mount option "nouser_xattr" will be removed by 3.5 [ 648.324440][ T7492] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 648.324440][ T7492] [ 648.353858][ T7492] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 648.846932][ T7498] loop1: detected capacity change from 0 to 512 [ 649.017193][ T7498] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 649.028510][ T7498] ext4 filesystem being mounted at /418/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 649.050659][ T7498] netlink: 'syz.1.1929': attribute type 13 has an invalid length. [ 649.058855][ T7498] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 649.070154][ T7498] gretap0: refused to change device tx_queue_len [ 649.077423][ T7498] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 649.141149][ T7495] FAT-fs (loop2): Unrecognized mount option "shortn[tZ[&Bg[Dame=lower" or missing value [ 649.301636][ T7492] EXT4-fs (loop4): mounted filesystem without journal. Opts: dioread_nolock,noauto_da_alloc,nouser_xattr,nojournal_checksum,data_err=ignore,barrier=0x0000000000000009,data_err=ignore,grpquota,nombcache,user_xattr,resuid=0x0000000000000000,quota,,errors=continue. Quota mode: writeback. [ 649.329229][ T7504] incfs: Error accessing: ./file0. [ 649.360900][ T7504] incfs: mount failed -20 [ 649.606076][ T30] audit: type=1326 audit(1756981764.981:512): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7493 comm="syz.2.1927" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f12980e8be9 code=0x0 [ 650.743516][ T7523] loop3: detected capacity change from 0 to 1024 [ 650.856626][ T7523] EXT4-fs (loop3): Mount option "nouser_xattr" will be removed by 3.5 [ 650.856626][ T7523] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 650.856626][ T7523] [ 651.000029][ T7523] EXT4-fs (loop3): mounted filesystem without journal. Opts: nouser_xattr,auto_da_alloc=0x0000000000000008,,errors=continue. Quota mode: none. [ 651.369225][ T7535] loop2: detected capacity change from 0 to 512 [ 651.485699][ T7535] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 651.497182][ T7535] ext4 filesystem being mounted at /367/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 651.670389][ T6529] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 653.458318][ T7543] loop1: detected capacity change from 0 to 128 [ 654.040635][ T7551] incfs_lookup_dentry err:-5 [ 654.065751][ T7551] incfs: Can't find or create .index dir in ./file0 [ 654.085020][ T7551] incfs: mount failed -5 [ 654.159116][ T7545] loop4: detected capacity change from 0 to 40427 [ 654.224372][ T7550] loop2: detected capacity change from 0 to 40427 [ 654.232006][ T7545] F2FS-fs (loop4): Small segment_count (9 < 1 * 24) [ 654.240869][ T7545] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 654.251674][ T7545] F2FS-fs (loop4): Found nat_bits in checkpoint [ 654.274784][ T7550] F2FS-fs (loop2): Small segment_count (9 < 1 * 24) [ 654.288189][ T7550] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 654.350284][ T7562] loop3: detected capacity change from 0 to 512 [ 654.364301][ T7545] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0 [ 654.379076][ T7545] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 654.392469][ T7550] F2FS-fs (loop2): Found nat_bits in checkpoint [ 654.629436][ T7562] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 654.641000][ T7562] ext4 filesystem being mounted at /335/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 654.662156][ T7562] netlink: 'syz.3.1944': attribute type 13 has an invalid length. [ 654.670069][ T7562] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 654.681547][ T7562] gretap0: refused to change device tx_queue_len [ 654.688743][ T7562] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 654.854447][ T7550] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 655.839799][ T7550] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 655.879123][ T7574] IPv4: Oversized IP packet from 127.202.26.0 [ 658.902456][ T7586] loop0: detected capacity change from 0 to 512 [ 659.209151][ T7586] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 659.220582][ T7586] ext4 filesystem being mounted at /402/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 659.299874][ T7593] incfs: Options parsing error. -22 [ 659.456535][ T7593] incfs: mount failed -22 [ 659.596660][ T7599] loop2: detected capacity change from 0 to 1024 [ 659.625564][ T7599] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 659.625564][ T7599] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 659.625564][ T7599] [ 659.652960][ T7602] loop3: detected capacity change from 0 to 128 [ 659.818168][ T7599] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 659.843921][ T7606] incfs_lookup_dentry err:-5 [ 659.848636][ T7606] incfs: Can't find or create .index dir in ./file0 [ 659.855724][ T7606] incfs: mount failed -5 [ 660.075186][ T7599] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_nolock,noauto_da_alloc,nouser_xattr,nojournal_checksum,data_err=ignore,barrier=0x0000000000000009,data_err=ignore,grpquota,nombcache,user_xattr,resuid=0x0000000000000000,quota,,errors=continue. Quota mode: writeback. [ 660.257115][ T7599] netlink: 'syz.2.1957': attribute type 16 has an invalid length. [ 660.265256][ T7599] netlink: 'syz.2.1957': attribute type 17 has an invalid length. [ 660.273168][ T7599] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 660.592025][ T7620] loop1: detected capacity change from 0 to 40427 [ 660.608255][ T7620] F2FS-fs (loop1): Small segment_count (9 < 1 * 24) [ 660.615413][ T7620] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 660.649562][ T7620] F2FS-fs (loop1): Found nat_bits in checkpoint [ 660.688793][ T7620] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 660.696192][ T7620] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 661.107275][ T7642] loop1: detected capacity change from 0 to 512 [ 661.524932][ T7642] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 661.536447][ T7642] ext4 filesystem being mounted at /431/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 662.667244][ T7657] loop3: detected capacity change from 0 to 128 [ 663.816572][ T7673] loop0: detected capacity change from 0 to 1024 [ 663.847892][ T7673] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 663.847892][ T7673] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 663.847892][ T7673] [ 663.950343][ T7673] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 664.009204][ T7664] loop2: detected capacity change from 0 to 40427 [ 664.035796][ T7664] F2FS-fs (loop2): Small segment_count (9 < 1 * 24) [ 664.047854][ T7664] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 664.069512][ T7673] EXT4-fs (loop0): mounted filesystem without journal. Opts: dioread_nolock,noauto_da_alloc,nouser_xattr,nojournal_checksum,data_err=ignore,barrier=0x0000000000000009,data_err=ignore,grpquota,nombcache,user_xattr,resuid=0x0000000000000000,quota,,errors=continue. Quota mode: writeback. [ 664.120665][ T7664] F2FS-fs (loop2): Found nat_bits in checkpoint [ 664.176445][ T7664] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 664.183893][ T7664] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 664.232971][ T7673] netlink: 'syz.0.1977': attribute type 16 has an invalid length. [ 664.240833][ T7673] netlink: 'syz.0.1977': attribute type 17 has an invalid length. [ 664.248678][ T7673] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 665.343736][ T7702] loop1: detected capacity change from 0 to 512 [ 665.545586][ T7702] EXT4-fs (loop1): Ignoring removed nobh option [ 665.562617][ T7702] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 665.740142][ T7702] EXT4-fs (loop1): 1 truncate cleaned up [ 665.746187][ T7702] EXT4-fs (loop1): mounted filesystem without journal. Opts: i_version,nobh,data_err=ignore,nolazytime,init_itable=0x0000000000000004,acl,,errors=continue. Quota mode: none. [ 667.817479][ T7717] loop2: detected capacity change from 0 to 512 [ 668.108866][ T7723] loop0: detected capacity change from 0 to 128 [ 668.128237][ T7717] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 668.139673][ T7717] ext4 filesystem being mounted at /374/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 668.330239][ T7727] loop3: detected capacity change from 0 to 1024 [ 672.685629][ T7730] loop4: detected capacity change from 0 to 256 [ 672.700886][ T7732] loop0: detected capacity change from 0 to 1024 [ 672.717318][ T7730] FAT-fs (loop4): Unrecognized mount option "shortn[tZ[&Bg[Dame=lower" or missing value [ 672.735692][ T7732] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 672.735692][ T7732] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 672.735692][ T7732] [ 672.757996][ T7732] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 672.782147][ T7732] EXT4-fs (loop0): mounted filesystem without journal. Opts: dioread_nolock,noauto_da_alloc,nouser_xattr,nojournal_checksum,data_err=ignore,barrier=0x0000000000000009,data_err=ignore,grpquota,nombcache,user_xattr,resuid=0x0000000000000000,quota,,errors=continue. Quota mode: writeback. [ 672.890409][ T30] audit: type=1326 audit(1756981788.251:513): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7729 comm="syz.4.1995" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f45dc859be9 code=0x0 [ 672.916412][ T7746] netlink: 'syz.0.1996': attribute type 16 has an invalid length. [ 672.946518][ T7746] netlink: 'syz.0.1996': attribute type 17 has an invalid length. [ 672.995873][ T7746] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 673.983046][ T7761] loop2: detected capacity change from 0 to 1024 [ 674.032531][ T7761] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 674.032531][ T7761] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 674.032531][ T7761] [ 674.119475][ T7761] EXT4-fs (loop2): mounted filesystem without journal. Opts: nouser_xattr,auto_da_alloc=0x0000000000000008,,errors=continue. Quota mode: none. [ 674.428572][ T7765] loop3: detected capacity change from 0 to 1024 [ 674.467048][ T7765] EXT4-fs (loop3): Mount option "nouser_xattr" will be removed by 3.5 [ 674.467048][ T7765] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 674.467048][ T7765] [ 674.485767][ T7765] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 674.511774][ T7768] incfs: Can't find or create .index dir in ./file0 [ 674.518581][ T7768] incfs: mount failed -5 [ 674.584784][ T7774] loop4: detected capacity change from 0 to 512 [ 674.719425][ T7776] loop1: detected capacity change from 0 to 128 [ 674.760058][ T7774] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 674.771676][ T7774] ext4 filesystem being mounted at /425/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 674.818322][ T7774] netlink: 'syz.4.2004': attribute type 13 has an invalid length. [ 674.826446][ T7774] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 674.837676][ T7774] gretap0: refused to change device tx_queue_len [ 674.844828][ T7774] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 674.911877][ T7765] EXT4-fs (loop3): mounted filesystem without journal. Opts: dioread_nolock,noauto_da_alloc,nouser_xattr,nojournal_checksum,data_err=ignore,barrier=0x0000000000000009,data_err=ignore,grpquota,nombcache,user_xattr,resuid=0x0000000000000000,quota,,errors=continue. Quota mode: writeback. [ 677.023282][ T7794] loop1: detected capacity change from 0 to 512 [ 677.317387][ T7794] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 677.328898][ T7794] ext4 filesystem being mounted at /439/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 677.506946][ T7800] loop2: detected capacity change from 0 to 1024 [ 680.165029][ T7800] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 680.165029][ T7800] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 680.165029][ T7800] [ 680.370296][ T7800] EXT4-fs (loop2): mounted filesystem without journal. Opts: nouser_xattr,auto_da_alloc=0x0000000000000008,,errors=continue. Quota mode: none. [ 680.488728][ T7804] loop4: detected capacity change from 0 to 1024 [ 680.810095][ T7810] incfs_lookup_dentry err:-5 [ 680.820252][ T7810] incfs: Can't find or create .index dir in ./file0 [ 680.826925][ T7810] incfs: mount failed -5 [ 680.839600][ T7804] EXT4-fs (loop4): Mount option "nouser_xattr" will be removed by 3.5 [ 680.839600][ T7804] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 680.839600][ T7804] [ 680.862978][ T7804] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 680.943591][ T7804] EXT4-fs (loop4): mounted filesystem without journal. Opts: dioread_nolock,noauto_da_alloc,nouser_xattr,nojournal_checksum,data_err=ignore,barrier=0x0000000000000009,data_err=ignore,grpquota,nombcache,user_xattr,resuid=0x0000000000000000,quota,,errors=continue. Quota mode: writeback. [ 681.107293][ T7804] netlink: 'syz.4.2012': attribute type 16 has an invalid length. [ 681.115181][ T7804] netlink: 'syz.4.2012': attribute type 17 has an invalid length. [ 681.123237][ T7804] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 682.751533][ T30] audit: type=1326 audit(1756981798.121:514): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7840 comm="syz.4.2024" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f45dc859be9 code=0x0 [ 682.955426][ T30] audit: type=1400 audit(1756981798.331:515): avc: denied { create } for pid=7845 comm="syz.0.2036" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=lnk_file permissive=1 [ 683.029246][ T7851] incfs_lookup_dentry err:-5 [ 683.034046][ T7851] incfs: Can't find or create .index dir in ./file0 [ 683.041073][ T7851] incfs: mount failed -5 [ 683.321293][ T7860] loop0: detected capacity change from 0 to 512 [ 684.716963][ T7860] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 684.728462][ T7860] ext4 filesystem being mounted at /424/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 687.820236][ T6529] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 688.037535][ T7889] incfs_lookup_dentry err:-5 [ 688.042617][ T7889] incfs: Can't find or create .index dir in ./file0 [ 688.049361][ T7889] incfs: mount failed -5 [ 688.335863][ T7894] loop0: detected capacity change from 0 to 512 [ 688.991964][ T7894] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 689.003408][ T7894] ext4 filesystem being mounted at /426/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 689.025224][ T7894] netlink: 'syz.0.2040': attribute type 13 has an invalid length. [ 689.033294][ T7894] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 689.044848][ T7894] gretap0: refused to change device tx_queue_len [ 689.051969][ T7894] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 689.076191][ T6529] usb 5-1: device not accepting address 11, error -71 [ 689.300090][ T7906] loop2: detected capacity change from 0 to 128 [ 689.695463][ T7912] loop1: detected capacity change from 0 to 512 [ 689.946026][ T636] usb 4-1: new full-speed USB device number 17 using dummy_hcd [ 689.967242][ T7912] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 689.978576][ T7912] ext4 filesystem being mounted at /444/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 692.130427][ T636] usb 4-1: config 27 interface 0 altsetting 0 has an invalid endpoint with address 0x78, skipping [ 692.755035][ T7937] incfs_lookup_dentry err:-5 [ 692.795466][ T7937] incfs: Can't find or create .index dir in ./file0 [ 693.325389][ T636] usb 4-1: config 27 interface 0 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 693.335222][ T636] usb 4-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 693.344336][ T636] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 693.365465][ T7937] incfs: mount failed -5 [ 693.390643][ T636] usb 4-1: can't set config #27, error -71 [ 693.410529][ T636] usb 4-1: USB disconnect, device number 17 [ 694.566940][ T7951] loop3: detected capacity change from 0 to 128 [ 694.679399][ T7953] loop0: detected capacity change from 0 to 512 [ 696.056815][ T7953] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 696.068177][ T7953] ext4 filesystem being mounted at /431/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 696.119084][ T7953] netlink: 'syz.0.2059': attribute type 13 has an invalid length. [ 696.127190][ T7953] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 696.138926][ T7953] gretap0: refused to change device tx_queue_len [ 696.146176][ T7953] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 696.852642][ T30] audit: type=1400 audit(1756981812.231:516): avc: denied { create } for pid=7966 comm="syz.1.2064" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 696.913051][ T30] audit: type=1400 audit(1756981812.251:517): avc: denied { bind } for pid=7966 comm="syz.1.2064" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 697.179210][ T30] audit: type=1400 audit(1756981812.251:518): avc: denied { listen } for pid=7966 comm="syz.1.2064" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 697.419414][ T30] audit: type=1400 audit(1756981812.251:519): avc: denied { connect } for pid=7966 comm="syz.1.2064" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 697.699006][ T30] audit: type=1400 audit(1756981812.251:520): avc: denied { setopt } for pid=7966 comm="syz.1.2064" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 697.806172][ T7987] loop1: detected capacity change from 0 to 1024 [ 697.862556][ T7987] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 697.862556][ T7987] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 697.862556][ T7987] [ 698.138586][ T7987] EXT4-fs (loop1): mounted filesystem without journal. Opts: nouser_xattr,auto_da_alloc=0x0000000000000008,,errors=continue. Quota mode: none. [ 698.681324][ T8006] loop1: detected capacity change from 0 to 512 [ 699.584819][ T8009] incfs_lookup_dentry err:-5 [ 699.589600][ T8009] incfs: Can't find or create .index dir in ./file0 [ 699.596775][ T8009] incfs: mount failed -5 [ 699.613103][ T8006] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 699.666030][ T8006] ext4 filesystem being mounted at /452/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 701.113446][ T8006] netlink: 'syz.1.2074': attribute type 13 has an invalid length. [ 701.121369][ T8006] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 701.534537][ T8006] gretap0: refused to change device tx_queue_len [ 701.541525][ T8006] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 702.023706][ T8033] IPv4: Oversized IP packet from 127.202.26.0 [ 702.179786][ T8042] loop2: detected capacity change from 0 to 512 [ 702.376695][ T8038] loop0: detected capacity change from 0 to 256 [ 703.208388][ T8038] FAT-fs (loop0): Unrecognized mount option "shortn[tZ[&Bg[Dame=lower" or missing value [ 703.229125][ T8042] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 703.240614][ T8042] ext4 filesystem being mounted at /392/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 703.702089][ T30] audit: type=1326 audit(1756981819.081:521): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8037 comm="syz.0.2087" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fb21b85bbe9 code=0x0 [ 705.529445][ T8094] loop4: detected capacity change from 0 to 512 [ 705.812079][ T8094] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 705.823659][ T8094] ext4 filesystem being mounted at /440/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 705.847431][ T8094] netlink: 'syz.4.2104': attribute type 13 has an invalid length. [ 705.855513][ T8094] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 705.877119][ T8094] gretap0: refused to change device tx_queue_len [ 705.884381][ T8094] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 708.291129][ T8119] loop0: detected capacity change from 0 to 512 [ 708.375465][ T8118] loop1: detected capacity change from 0 to 512 [ 708.412698][ T8118] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 708.465858][ T8118] EXT4-fs (loop1): 1 orphan inode deleted [ 708.471708][ T8118] EXT4-fs (loop1): 1 truncate cleaned up [ 708.477422][ T8118] EXT4-fs (loop1): mounted filesystem without journal. Opts: errors=remount-ro,noinit_itable,debug_want_extra_isize=0x0000000000000006,errors=remount-ro,block_validity,grpjquota=,. Quota mode: none. [ 708.549012][ T8119] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 708.573705][ T8119] ext4 filesystem being mounted at /442/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 708.595807][ T8119] netlink: 'syz.0.2111': attribute type 13 has an invalid length. [ 709.137626][ T8132] loop4: detected capacity change from 0 to 512 [ 709.335286][ T8132] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 709.347100][ T8132] ext4 filesystem being mounted at /442/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 709.372180][ T8132] netlink: 'syz.4.2115': attribute type 13 has an invalid length. [ 709.380424][ T8132] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 709.392992][ T8132] gretap0: refused to change device tx_queue_len [ 709.400477][ T8132] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 709.471444][ T332] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 713.595249][ T8171] loop4: detected capacity change from 0 to 512 [ 714.639820][ T8171] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 714.651228][ T8171] ext4 filesystem being mounted at /445/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 714.671682][ T8171] netlink: 'syz.4.2126': attribute type 13 has an invalid length. [ 714.913869][ T8156] loop3: detected capacity change from 0 to 40427 [ 714.921434][ T8180] loop2: detected capacity change from 0 to 4096 [ 714.958972][ T8180] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 714.968345][ T8180] EXT4-fs (loop2): Test dummy encryption mode enabled [ 714.977026][ T8180] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpid,mblk_io_submit,nodioread_nolock,test_dummy_encryption,inode_readahead_blks=0x0000000000000000,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 715.005293][ T8156] F2FS-fs (loop3): Small segment_count (9 < 1 * 24) [ 715.020347][ T8156] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 715.033258][ T8156] F2FS-fs (loop3): Found nat_bits in checkpoint [ 715.234044][ T8156] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0 [ 715.246419][ T8156] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 715.341354][ T8191] loop1: detected capacity change from 0 to 512 [ 715.584877][ T8193] loop4: detected capacity change from 0 to 1024 [ 715.625040][ T8193] EXT4-fs (loop4): Mount option "nouser_xattr" will be removed by 3.5 [ 715.625040][ T8193] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 715.625040][ T8193] [ 718.039252][ T8193] EXT4-fs (loop4): mounted filesystem without journal. Opts: nouser_xattr,auto_da_alloc=0x0000000000000008,,errors=continue. Quota mode: none. [ 718.814284][ T8191] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 718.825408][ T8191] ext4 filesystem being mounted at /463/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 719.323396][ T8216] loop3: detected capacity change from 0 to 512 [ 720.498130][ T8216] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 720.509720][ T8216] ext4 filesystem being mounted at /375/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 720.775023][ T8225] loop0: detected capacity change from 0 to 4096 [ 721.364738][ T8225] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 721.453343][ T8225] EXT4-fs (loop0): Test dummy encryption mode enabled [ 721.702488][ T8225] EXT4-fs (loop0): mounted filesystem without journal. Opts: grpid,mblk_io_submit,nodioread_nolock,test_dummy_encryption,inode_readahead_blks=0x0000000000000000,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 721.805996][ T8248] loop3: detected capacity change from 0 to 512 [ 722.009714][ T8248] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 722.021156][ T8248] ext4 filesystem being mounted at /376/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 722.043422][ T8248] netlink: 'syz.3.2143': attribute type 13 has an invalid length. [ 722.051527][ T8248] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 722.063162][ T8248] gretap0: refused to change device tx_queue_len [ 722.070503][ T8248] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 723.211485][ T8273] loop1: detected capacity change from 0 to 512 [ 723.379125][ T8273] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 723.390507][ T8273] ext4 filesystem being mounted at /472/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 724.293907][ T8264] loop3: detected capacity change from 0 to 40427 [ 724.413015][ T8264] F2FS-fs (loop3): Small segment_count (9 < 1 * 24) [ 724.444213][ T8264] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 724.526037][ T8264] F2FS-fs (loop3): Found nat_bits in checkpoint [ 724.661898][ T8264] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0 [ 724.691265][ T8264] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 725.010227][ T636] usb 5-1: new high-speed USB device number 13 using dummy_hcd [ 725.110715][ T8296] loop0: detected capacity change from 0 to 512 [ 726.874892][ T8296] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 726.886235][ T8296] ext4 filesystem being mounted at /447/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 726.942352][ T8296] netlink: 'syz.0.2160': attribute type 13 has an invalid length. [ 726.950410][ T8296] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 726.961881][ T8296] gretap0: refused to change device tx_queue_len [ 726.968994][ T8296] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 727.030592][ T636] usb 5-1: too many endpoints for config 0 interface 0 altsetting 0: 196, using maximum allowed: 30 [ 727.192237][ T636] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 727.270141][ T8309] 9pnet: Insufficient options for proto=fd [ 727.353125][ T636] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 196 [ 727.417351][ T636] usb 5-1: New USB device found, idVendor=04d9, idProduct=a055, bcdDevice= 0.00 [ 727.449886][ T30] audit: type=1326 audit(1756981842.821:522): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8315 comm="syz.3.2166" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7922987be9 code=0x7ffc0000 [ 727.473266][ T636] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 727.474147][ T636] usb 5-1: config 0 descriptor?? [ 727.485115][ T30] audit: type=1326 audit(1756981842.821:523): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8315 comm="syz.3.2166" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7922987be9 code=0x7ffc0000 [ 727.510805][ T636] usb 5-1: can't set config #0, error -71 [ 727.519725][ T636] usb 5-1: USB disconnect, device number 13 [ 727.553101][ T8322] loop1: detected capacity change from 0 to 512 [ 727.689664][ T8320] 9pnet: Insufficient options for proto=fd [ 727.814880][ T8322] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 727.826399][ T8322] ext4 filesystem being mounted at /477/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 728.370275][ T30] audit: type=1326 audit(1756981842.821:524): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8315 comm="syz.3.2166" exe="/root/syz-executor" sig=0 arch=c000003e syscall=111 compat=0 ip=0x7f7922987be9 code=0x7ffc0000 [ 728.420605][ T30] audit: type=1326 audit(1756981842.821:525): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8315 comm="syz.3.2166" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7922987be9 code=0x7ffc0000 [ 728.444171][ T30] audit: type=1326 audit(1756981842.821:526): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8315 comm="syz.3.2166" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7922987be9 code=0x7ffc0000 [ 728.467873][ T30] audit: type=1326 audit(1756981842.821:527): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8315 comm="syz.3.2166" exe="/root/syz-executor" sig=0 arch=c000003e syscall=152 compat=0 ip=0x7f7922987be9 code=0x7ffc0000 [ 728.491414][ T30] audit: type=1326 audit(1756981842.821:528): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8315 comm="syz.3.2166" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7922987be9 code=0x7ffc0000 [ 728.635257][ T30] audit: type=1326 audit(1756981842.821:529): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8315 comm="syz.3.2166" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7922987be9 code=0x7ffc0000 [ 730.241332][ T30] audit: type=1326 audit(1756981842.821:530): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8315 comm="syz.3.2166" exe="/root/syz-executor" sig=0 arch=c000003e syscall=50 compat=0 ip=0x7f7922987be9 code=0x7ffc0000 [ 730.359406][ T8342] loop4: detected capacity change from 0 to 512 [ 730.544442][ T8342] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 730.555820][ T8342] ext4 filesystem being mounted at /458/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 730.578609][ T8342] netlink: 'syz.4.2174': attribute type 13 has an invalid length. [ 730.586696][ T8342] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 730.598099][ T8342] gretap0: refused to change device tx_queue_len [ 730.605240][ T8342] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 730.751308][ T30] audit: type=1326 audit(1756981842.821:531): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8315 comm="syz.3.2166" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7922987be9 code=0x7ffc0000 [ 731.101168][ T8351] 9pnet: Insufficient options for proto=fd [ 731.773870][ T8361] loop0: detected capacity change from 0 to 512 [ 733.337665][ T8361] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 733.350948][ T8361] ext4 filesystem being mounted at /449/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 733.807168][ T30] kauditd_printk_skb: 16 callbacks suppressed [ 733.807185][ T30] audit: type=1400 audit(1756981849.181:548): avc: denied { unmount } for pid=281 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 733.849594][ T8377] incfs: Options parsing error. -22 [ 733.879495][ T8377] incfs: mount failed -22 [ 733.892187][ T8380] 9pnet: Insufficient options for proto=fd [ 733.997690][ T8389] 9pnet: Insufficient options for proto=fd [ 734.202491][ T8401] loop2: detected capacity change from 0 to 512 [ 734.317562][ T8401] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 734.328987][ T8401] ext4 filesystem being mounted at /411/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 734.350545][ T8401] netlink: 'syz.2.2192': attribute type 13 has an invalid length. [ 734.358537][ T8401] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 734.369850][ T8401] gretap0: refused to change device tx_queue_len [ 734.377108][ T8401] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 735.278982][ T8412] loop1: detected capacity change from 0 to 1024 [ 736.222499][ T8412] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 736.222499][ T8412] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 736.222499][ T8412] [ 736.332782][ T8412] EXT4-fs (loop1): mounted filesystem without journal. Opts: nouser_xattr,auto_da_alloc=0x0000000000000008,,errors=continue. Quota mode: none. [ 736.478067][ T8405] loop0: detected capacity change from 0 to 40427 [ 736.592716][ T8419] loop2: detected capacity change from 0 to 512 [ 736.652707][ T8405] F2FS-fs (loop0): Small segment_count (9 < 1 * 24) [ 736.659479][ T8405] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 737.301651][ T8419] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 737.315892][ T8419] ext4 filesystem being mounted at /412/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 739.366448][ T8405] F2FS-fs (loop0): Failed to start F2FS issue_checkpoint_thread (-12) [ 739.445379][ T8432] 9pnet: Insufficient options for proto=fd [ 739.481473][ T8434] 9p: Unknown uid 18446744073709551615 [ 739.604435][ T8443] loop4: detected capacity change from 0 to 1024 [ 739.691854][ T8443] EXT4-fs (loop4): Mount option "nouser_xattr" will be removed by 3.5 [ 739.691854][ T8443] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 739.691854][ T8443] [ 739.727778][ T8443] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 739.751763][ T8443] EXT4-fs (loop4): mounted filesystem without journal. Opts: dioread_nolock,noauto_da_alloc,nouser_xattr,nojournal_checksum,data_err=ignore,barrier=0x0000000000000009,data_err=ignore,grpquota,nombcache,user_xattr,resuid=0x0000000000000000,quota,,errors=continue. Quota mode: writeback. [ 739.787661][ T378] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 740.212635][ T8457] netlink: 'syz.4.2207': attribute type 16 has an invalid length. [ 740.220549][ T8457] netlink: 'syz.4.2207': attribute type 17 has an invalid length. [ 740.228664][ T8457] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 740.330718][ T378] usb 4-1: too many endpoints for config 0 interface 0 altsetting 0: 196, using maximum allowed: 30 [ 740.342334][ T378] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 740.353250][ T378] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 196 [ 740.367690][ T378] usb 4-1: New USB device found, idVendor=04d9, idProduct=a055, bcdDevice= 0.00 [ 740.377712][ T378] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 740.691876][ T378] usb 4-1: config 0 descriptor?? [ 742.880204][ T8473] loop1: detected capacity change from 0 to 4096 [ 742.904569][ T8475] 9p: Unknown uid 18446744073709551615 [ 743.850486][ T378] usbhid 4-1:0.0: can't add hid device: -71 [ 743.857520][ T8473] EXT4-fs (loop1): Ignoring removed mblk_io_submit option [ 743.864979][ T8473] EXT4-fs (loop1): Test dummy encryption mode enabled [ 743.866716][ T378] usbhid: probe of 4-1:0.0 failed with error -71 [ 743.986859][ T378] usb 4-1: USB disconnect, device number 18 [ 744.019756][ T8473] EXT4-fs (loop1): mounted filesystem without journal. Opts: grpid,mblk_io_submit,nodioread_nolock,test_dummy_encryption,inode_readahead_blks=0x0000000000000000,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 744.247762][ T8485] loop2: detected capacity change from 0 to 512 [ 744.455131][ T8485] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 744.466708][ T8485] ext4 filesystem being mounted at /417/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 744.658349][ T8492] incfs_lookup_dentry err:-5 [ 744.839689][ T8492] incfs: Can't find or create .index dir in ./file0 [ 744.849243][ T8492] incfs: mount failed -5 [ 749.343750][ T8510] loop2: detected capacity change from 0 to 512 [ 749.620495][ T8510] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 749.632000][ T8510] ext4 filesystem being mounted at /418/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 749.651149][ T8510] netlink: 'syz.2.2222': attribute type 13 has an invalid length. [ 749.659052][ T8510] netlink: 28 bytes leftover after parsing attributes in process `syz.2.2222'. [ 750.190234][ T30] audit: type=1326 audit(1756981865.551:549): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8521 comm="syz.3.2228" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7922987be9 code=0x7ffc0000 [ 750.251566][ T8524] loop3: detected capacity change from 0 to 1024 [ 750.279889][ T30] audit: type=1326 audit(1756981865.551:550): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8521 comm="syz.3.2228" exe="/root/syz-executor" sig=0 arch=c000003e syscall=111 compat=0 ip=0x7f7922987be9 code=0x7ffc0000 [ 750.317483][ T8524] EXT4-fs (loop3): Mount option "nouser_xattr" will be removed by 3.5 [ 750.317483][ T8524] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 750.317483][ T8524] [ 750.361044][ T8524] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 750.376621][ T6529] usb 5-1: new high-speed USB device number 14 using dummy_hcd [ 750.383584][ T30] audit: type=1326 audit(1756981865.551:551): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8521 comm="syz.3.2228" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7922987be9 code=0x7ffc0000 [ 750.408716][ T30] audit: type=1326 audit(1756981865.551:552): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8521 comm="syz.3.2228" exe="/root/syz-executor" sig=0 arch=c000003e syscall=152 compat=0 ip=0x7f7922987be9 code=0x7ffc0000 [ 750.454346][ T8524] EXT4-fs (loop3): mounted filesystem without journal. Opts: dioread_nolock,noauto_da_alloc,nouser_xattr,nojournal_checksum,data_err=ignore,barrier=0x0000000000000009,data_err=ignore,grpquota,nombcache,user_xattr,resuid=0x0000000000000000,quota,,errors=continue. Quota mode: writeback. [ 750.483301][ T30] audit: type=1326 audit(1756981865.551:553): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8521 comm="syz.3.2228" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7922987be9 code=0x7ffc0000 [ 750.506819][ T30] audit: type=1326 audit(1756981865.551:554): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8521 comm="syz.3.2228" exe="/root/syz-executor" sig=0 arch=c000003e syscall=50 compat=0 ip=0x7f7922987be9 code=0x7ffc0000 [ 750.530461][ T30] audit: type=1326 audit(1756981865.551:555): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8521 comm="syz.3.2228" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7922987be9 code=0x7ffc0000 [ 750.553945][ T30] audit: type=1326 audit(1756981865.551:556): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8521 comm="syz.3.2228" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f7922987be9 code=0x7ffc0000 [ 750.577619][ T30] audit: type=1326 audit(1756981865.551:557): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8521 comm="syz.3.2228" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7922987be9 code=0x7ffc0000 [ 750.604206][ T30] audit: type=1326 audit(1756981865.551:558): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8521 comm="syz.3.2228" exe="/root/syz-executor" sig=0 arch=c000003e syscall=44 compat=0 ip=0x7f7922987be9 code=0x7ffc0000 [ 750.620499][ T8533] incfs_lookup_dentry err:-5 [ 750.633391][ T8533] incfs: Can't find or create .index dir in ./file0 [ 750.640418][ T8533] incfs: mount failed -5 [ 750.660269][ T6529] usb 5-1: Using ep0 maxpacket: 16 [ 750.735547][ T8537] netlink: 'syz.3.2229': attribute type 16 has an invalid length. [ 750.743568][ T8537] netlink: 'syz.3.2229': attribute type 17 has an invalid length. [ 750.751536][ T8537] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 750.810529][ T6529] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 750.824729][ T6529] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 750.990722][ T6529] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 751.003967][ T6529] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 751.013451][ T6529] usb 5-1: Product: syz [ 751.031350][ T6529] usb 5-1: Manufacturer: syz [ 751.079705][ T6529] usb 5-1: SerialNumber: syz [ 751.469198][ T6529] usb 5-1: 0:2 : does not exist [ 751.489330][ T6529] usb 5-1: USB disconnect, device number 14 [ 751.733660][ T339] udevd[339]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 751.954458][ T8542] loop0: detected capacity change from 0 to 40427 [ 751.970533][ T8542] F2FS-fs (loop0): Small segment_count (9 < 1 * 24) [ 751.977764][ T8542] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 752.050851][ T8542] F2FS-fs (loop0): Found nat_bits in checkpoint [ 752.133706][ T8542] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 752.141384][ T8542] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 752.388730][ T8563] loop2: detected capacity change from 0 to 512 [ 753.306763][ T8563] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 753.318255][ T8563] ext4 filesystem being mounted at /423/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 753.340549][ T8563] netlink: 'syz.2.2239': attribute type 13 has an invalid length. [ 753.348625][ T8563] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 753.360346][ T8563] gretap0: refused to change device tx_queue_len [ 753.367449][ T8563] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 753.673785][ T8574] incfs_lookup_dentry err:-5 [ 753.678489][ T8574] incfs: Can't find or create .index dir in ./file0 [ 753.698779][ T8574] incfs: mount failed -5 [ 754.914715][ T8608] loop1: detected capacity change from 0 to 1024 [ 754.955246][ T8608] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 754.955246][ T8608] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 754.955246][ T8608] [ 755.001509][ T8608] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 755.054221][ T8610] loop3: detected capacity change from 0 to 1024 [ 755.102816][ T8610] EXT4-fs (loop3): Mount option "nouser_xattr" will be removed by 3.5 [ 755.102816][ T8610] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 755.102816][ T8610] [ 755.151379][ T636] usb 5-1: new high-speed USB device number 15 using dummy_hcd [ 755.255513][ T8610] EXT4-fs (loop3): mounted filesystem without journal. Opts: nouser_xattr,auto_da_alloc=0x0000000000000008,,errors=continue. Quota mode: none. [ 755.377391][ T8608] EXT4-fs (loop1): mounted filesystem without journal. Opts: dioread_nolock,noauto_da_alloc,nouser_xattr,nojournal_checksum,data_err=ignore,barrier=0x0000000000000009,data_err=ignore,grpquota,nombcache,user_xattr,resuid=0x0000000000000000,quota,,errors=continue. Quota mode: writeback. [ 755.601262][ T8616] incfs_lookup_dentry err:-5 [ 755.605965][ T8616] incfs: Can't find or create .index dir in ./file0 [ 755.613418][ T8616] incfs: mount failed -5 [ 755.770253][ T636] usb 5-1: Using ep0 maxpacket: 16 [ 755.791592][ T8622] netlink: 'syz.1.2255': attribute type 16 has an invalid length. [ 755.799430][ T8622] netlink: 'syz.1.2255': attribute type 17 has an invalid length. [ 755.823414][ T8622] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 755.917469][ T8632] loop2: detected capacity change from 0 to 512 [ 756.000422][ T636] usb 5-1: config 1 interface 0 altsetting 2 bulk endpoint 0x1 has invalid maxpacket 8 [ 756.155316][ T636] usb 5-1: config 1 interface 0 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 8 [ 756.171719][ T8632] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 756.183625][ T8632] ext4 filesystem being mounted at /426/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 756.206855][ T8632] netlink: 'syz.2.2259': attribute type 13 has an invalid length. [ 756.214933][ T8632] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 756.226438][ T8632] gretap0: refused to change device tx_queue_len [ 756.233603][ T8632] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 756.398071][ T636] usb 5-1: config 1 interface 0 has no altsetting 0 [ 756.901271][ T8619] loop0: detected capacity change from 0 to 40427 [ 756.940860][ T8619] F2FS-fs (loop0): Small segment_count (9 < 1 * 24) [ 756.973644][ T8619] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 757.022127][ T636] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 757.031813][ T636] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 757.040438][ T636] usb 5-1: Product: syz [ 757.041830][ T8619] F2FS-fs (loop0): Found nat_bits in checkpoint [ 757.044866][ T636] usb 5-1: Manufacturer: ᏺ䲎勞桔掩뇽Ⰻ쭫㋒꽈洉䙗愑큹㯃鍻㊶瑔쁮ᨧ勀⪢찛뺙審䢼龍ຎ袙慻Ⰰ뷿㜖艴꓍ﾴ湌陈ᝒ鳸➭抹扜䫽ꀺⱃ滳흸ఫれ檨ᖹ޴褿ម洂셝凖颲忰驻䵐ꇎ铟ෳ嶧시羖䨋滘⍮㰀群ᷢ [ 757.076756][ T636] usb 5-1: SerialNumber: syz [ 757.110407][ T8604] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 757.119910][ T8604] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 757.141675][ T8619] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 757.149055][ T8619] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 757.365920][ T8604] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 757.387271][ T8604] FAT-fs (loop4): unable to read boot sector [ 758.122102][ T636] usb 5-1: USB disconnect, device number 15 [ 758.400834][ T8661] loop3: detected capacity change from 0 to 512 [ 758.451979][ T8661] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 758.604925][ T8661] EXT4-fs (loop3): 1 orphan inode deleted [ 758.610956][ T8661] EXT4-fs (loop3): 1 truncate cleaned up [ 758.616659][ T8661] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,noinit_itable,debug_want_extra_isize=0x0000000000000006,errors=remount-ro,block_validity,grpjquota=,. Quota mode: none. [ 758.978263][ T8669] loop1: detected capacity change from 0 to 1024 [ 759.043620][ T8669] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 759.043620][ T8669] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 759.043620][ T8669] [ 763.074749][ T8669] EXT4-fs warning (device loop1): ext4_multi_mount_protect:403: Unable to create kmmpd thread for loop1. [ 763.320314][ T8681] incfs_lookup_dentry err:-5 [ 763.330568][ T8681] incfs: Can't find or create .index dir in ./file0 [ 763.337738][ T8681] incfs: mount failed -5 [ 763.524442][ T8692] loop1: detected capacity change from 0 to 512 [ 763.725935][ T8692] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 763.738015][ T8692] ext4 filesystem being mounted at /495/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 763.762856][ T8692] netlink: 'syz.1.2276': attribute type 13 has an invalid length. [ 763.770948][ T8692] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 763.783407][ T8692] gretap0: refused to change device tx_queue_len [ 763.790877][ T8692] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 764.561323][ T8690] loop4: detected capacity change from 0 to 40427 [ 764.690546][ T8690] F2FS-fs (loop4): Small segment_count (9 < 1 * 24) [ 764.699345][ T8690] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 764.711510][ T8690] F2FS-fs (loop4): Found nat_bits in checkpoint [ 764.740383][ T8707] IPv4: Oversized IP packet from 127.202.26.0 [ 764.800057][ T8690] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0 [ 764.807594][ T8690] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 765.754573][ T8720] loop2: detected capacity change from 0 to 512 [ 765.990766][ T8720] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 766.002220][ T8720] ext4 filesystem being mounted at /429/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 766.023493][ T8720] netlink: 'syz.2.2285': attribute type 13 has an invalid length. [ 766.031607][ T8720] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 766.042972][ T8720] gretap0: refused to change device tx_queue_len [ 766.050087][ T8720] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 766.581696][ T8732] incfs_lookup_dentry err:-5 [ 766.586347][ T8732] incfs: Can't find or create .index dir in ./file0 [ 766.616358][ T8732] incfs: mount failed -5 [ 766.873026][ T8738] loop3: detected capacity change from 0 to 512 [ 767.095391][ T8738] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 767.107021][ T8738] ext4 filesystem being mounted at /409/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 767.129093][ T8738] netlink: 'syz.3.2290': attribute type 13 has an invalid length. [ 767.137168][ T8738] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 767.148475][ T8738] gretap0: refused to change device tx_queue_len [ 767.155711][ T8738] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 767.870498][ T8747] loop1: detected capacity change from 0 to 512 [ 768.069660][ T8747] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 768.081382][ T8747] ext4 filesystem being mounted at /500/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 768.104367][ T8747] netlink: 'syz.1.2293': attribute type 13 has an invalid length. [ 768.112513][ T8747] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 768.124057][ T8747] gretap0: refused to change device tx_queue_len [ 768.131860][ T8747] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 769.704343][ T8775] incfs: Can't find or create .index dir in ./file0 [ 769.720293][ T8775] incfs: mount failed -5 [ 769.749568][ T8761] loop3: detected capacity change from 0 to 40427 [ 769.765039][ T8761] F2FS-fs (loop3): Small segment_count (9 < 1 * 24) [ 769.785143][ T8761] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 769.879968][ T8779] loop0: detected capacity change from 0 to 512 [ 770.141011][ T8779] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 770.152440][ T8779] ext4 filesystem being mounted at /470/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 770.318224][ T8786] loop1: detected capacity change from 0 to 1024 [ 774.555214][ T8761] F2FS-fs (loop3): Failed to start F2FS issue_checkpoint_thread (-12) [ 775.127968][ T636] usb 5-1: new high-speed USB device number 16 using dummy_hcd [ 776.530225][ T6529] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 776.543321][ T30] kauditd_printk_skb: 7 callbacks suppressed [ 776.543339][ T30] audit: type=1326 audit(1756981891.921:566): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8809 comm="syz.1.2310" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa7ef360be9 code=0x7ffc0000 [ 776.604195][ T30] audit: type=1326 audit(1756981891.921:567): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8809 comm="syz.1.2310" exe="/root/syz-executor" sig=0 arch=c000003e syscall=111 compat=0 ip=0x7fa7ef360be9 code=0x7ffc0000 [ 776.655865][ T30] audit: type=1326 audit(1756981891.921:568): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8809 comm="syz.1.2310" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa7ef360be9 code=0x7ffc0000 [ 776.680372][ T30] audit: type=1326 audit(1756981891.921:569): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8809 comm="syz.1.2310" exe="/root/syz-executor" sig=0 arch=c000003e syscall=152 compat=0 ip=0x7fa7ef360be9 code=0x7ffc0000 [ 776.704510][ T30] audit: type=1326 audit(1756981891.921:570): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8809 comm="syz.1.2310" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa7ef360be9 code=0x7ffc0000 [ 776.728631][ T30] audit: type=1326 audit(1756981891.921:571): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8809 comm="syz.1.2310" exe="/root/syz-executor" sig=0 arch=c000003e syscall=50 compat=0 ip=0x7fa7ef360be9 code=0x7ffc0000 [ 776.753074][ T30] audit: type=1326 audit(1756981891.921:572): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8809 comm="syz.1.2310" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa7ef360be9 code=0x7ffc0000 [ 776.777235][ T30] audit: type=1326 audit(1756981891.921:573): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8809 comm="syz.1.2310" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fa7ef360be9 code=0x7ffc0000 [ 776.801243][ T30] audit: type=1326 audit(1756981891.921:574): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8809 comm="syz.1.2310" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa7ef360be9 code=0x7ffc0000 [ 776.825493][ T30] audit: type=1326 audit(1756981891.921:575): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8809 comm="syz.1.2310" exe="/root/syz-executor" sig=0 arch=c000003e syscall=44 compat=0 ip=0x7fa7ef360be9 code=0x7ffc0000 [ 777.000295][ T636] usb 5-1: Using ep0 maxpacket: 16 [ 777.175574][ T8825] loop1: detected capacity change from 0 to 512 [ 777.270551][ T636] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 777.309867][ T636] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 777.330370][ T6529] usb 3-1: too many endpoints for config 0 interface 0 altsetting 0: 196, using maximum allowed: 30 [ 777.358441][ T6529] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 777.377987][ T6529] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 196 [ 777.395152][ T8825] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 777.406681][ T8825] ext4 filesystem being mounted at /506/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 777.471008][ T6529] usb 3-1: New USB device found, idVendor=04d9, idProduct=a055, bcdDevice= 0.00 [ 777.485905][ T6529] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 777.539931][ T6529] usb 3-1: config 0 descriptor?? [ 777.610617][ T636] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 777.672520][ T636] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 777.710406][ T6529] usb 3-1: can't set config #0, error -71 [ 777.740611][ T6529] usb 3-1: USB disconnect, device number 16 [ 777.978444][ T636] usb 5-1: Product: syz [ 777.986422][ T636] usb 5-1: Manufacturer: syz [ 778.014621][ T8836] loop0: detected capacity change from 0 to 1024 [ 779.039289][ T8838] loop2: detected capacity change from 0 to 512 [ 779.048603][ T8836] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 779.048603][ T8836] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 779.048603][ T8836] [ 779.094117][ T636] usb 5-1: can't set config #1, error -71 [ 779.128684][ T636] usb 5-1: USB disconnect, device number 16 [ 779.243731][ T8838] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 779.255333][ T8838] ext4 filesystem being mounted at /435/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 779.282918][ T8838] netlink: 'syz.2.2317': attribute type 13 has an invalid length. [ 779.291127][ T8838] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 779.303319][ T8838] gretap0: refused to change device tx_queue_len [ 779.311016][ T8838] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 779.702602][ T8836] EXT4-fs (loop0): mounted filesystem without journal. Opts: nouser_xattr,auto_da_alloc=0x0000000000000008,,errors=continue. Quota mode: none. [ 779.796455][ T8851] loop3: detected capacity change from 0 to 1024 [ 779.813331][ T8851] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 779.867382][ T8851] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,min_batch_time=0x0000000000000005,dioread_nolock,. Quota mode: none. [ 779.911820][ T8856] loop0: detected capacity change from 0 to 256 [ 779.940315][ T8851] ext4 filesystem being mounted at /413/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 780.051032][ T8856] FAT-fs (loop0): Unrecognized mount option "shortn[tZ[&Bg[Dame=lower" or missing value [ 780.213018][ T8848] loop2: detected capacity change from 0 to 40427 [ 780.320755][ T8848] F2FS-fs (loop2): Small segment_count (9 < 1 * 24) [ 780.327410][ T8848] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 780.371272][ T8848] F2FS-fs (loop2): Found nat_bits in checkpoint [ 780.425177][ T8848] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 780.432547][ T8848] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 781.998948][ T8890] loop0: detected capacity change from 0 to 512 [ 783.245866][ T8890] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 783.257524][ T8890] ext4 filesystem being mounted at /476/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 783.292859][ T8890] netlink: 'syz.0.2331': attribute type 13 has an invalid length. [ 783.300960][ T8890] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 783.312653][ T8890] gretap0: refused to change device tx_queue_len [ 783.319931][ T8890] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 783.727433][ T8901] loop1: detected capacity change from 0 to 1024 [ 783.771184][ T8901] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 783.771184][ T8901] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 783.771184][ T8901] [ 783.837992][ T8901] EXT4-fs (loop1): mounted filesystem without journal. Opts: nouser_xattr,auto_da_alloc=0x0000000000000008,,errors=continue. Quota mode: none. [ 784.254863][ T8911] loop2: detected capacity change from 0 to 512 [ 784.473234][ T8911] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 784.484771][ T8911] ext4 filesystem being mounted at /437/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 785.409506][ T8932] incfs: Error accessing: ./file0. [ 785.419236][ T8932] incfs: mount failed -20 [ 785.568539][ T8941] incfs: Backing dir is not set, filesystem can't be mounted. [ 785.576267][ T8941] incfs: mount failed -2 [ 786.067406][ T8944] loop4: detected capacity change from 0 to 512 [ 786.675698][ T8944] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 786.687338][ T8944] ext4 filesystem being mounted at /493/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 786.749514][ T8944] netlink: 'syz.4.2348': attribute type 13 has an invalid length. [ 786.757645][ T8944] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 786.769822][ T8944] gretap0: refused to change device tx_queue_len [ 786.777096][ T8944] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 787.010333][ T8953] loop3: detected capacity change from 0 to 1024 [ 787.250554][ T8953] EXT4-fs (loop3): Mount option "nouser_xattr" will be removed by 3.5 [ 787.250554][ T8953] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 787.250554][ T8953] [ 787.767888][ T8953] EXT4-fs (loop3): mounted filesystem without journal. Opts: nouser_xattr,auto_da_alloc=0x0000000000000008,,errors=continue. Quota mode: none. [ 788.084472][ T8969] loop4: detected capacity change from 0 to 1024 [ 788.302526][ T8971] loop1: detected capacity change from 0 to 512 [ 788.321692][ T8969] EXT4-fs (loop4): Mount option "nouser_xattr" will be removed by 3.5 [ 788.321692][ T8969] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 788.321692][ T8969] [ 790.997100][ T8969] EXT4-fs: error -4 creating inode table initialization thread [ 791.004942][ T8969] EXT4-fs (loop4): mount failed [ 791.011338][ T8971] EXT4-fs: error -4 creating inode table initialization thread [ 791.019056][ T8971] EXT4-fs (loop1): mount failed [ 791.277458][ T8989] loop4: detected capacity change from 0 to 512 [ 791.372818][ T8989] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 791.507480][ T8989] EXT4-fs (loop4): 1 orphan inode deleted [ 791.513421][ T8989] EXT4-fs (loop4): 1 truncate cleaned up [ 791.519299][ T8989] EXT4-fs (loop4): mounted filesystem without journal. Opts: errors=remount-ro,noinit_itable,debug_want_extra_isize=0x0000000000000006,errors=remount-ro,block_validity,grpjquota=,. Quota mode: none. [ 794.277086][ T8999] loop1: detected capacity change from 0 to 512 [ 794.426695][ T8999] EXT4-fs (loop1): Ignoring removed nobh option [ 794.452910][ T8999] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 794.911229][ T8999] EXT4-fs (loop1): 1 truncate cleaned up [ 794.918037][ T8999] EXT4-fs (loop1): mounted filesystem without journal. Opts: i_version,nobh,data_err=ignore,nolazytime,init_itable=0x0000000000000004,acl,,errors=continue. Quota mode: none. [ 795.242944][ T9016] netlink: 84 bytes leftover after parsing attributes in process `syz.1.2362'. [ 795.254437][ T9016] netlink: 'syz.1.2362': attribute type 4 has an invalid length. [ 795.402167][ T9017] loop4: detected capacity change from 0 to 1024 [ 796.112798][ T9017] EXT4-fs (loop4): Mount option "nouser_xattr" will be removed by 3.5 [ 796.112798][ T9017] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 796.112798][ T9017] [ 796.215038][ T9017] EXT4-fs (loop4): mounted filesystem without journal. Opts: nouser_xattr,auto_da_alloc=0x0000000000000008,,errors=continue. Quota mode: none. [ 796.460518][ T9030] loop1: detected capacity change from 0 to 1024 [ 796.492515][ T9030] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 796.492515][ T9030] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 796.492515][ T9030] [ 796.694917][ T9030] EXT4-fs (loop1): mounted filesystem without journal. Opts: nouser_xattr,auto_da_alloc=0x0000000000000008,,errors=continue. Quota mode: none. [ 796.983068][ T9036] loop4: detected capacity change from 0 to 512 [ 797.262146][ T9036] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 797.273604][ T9036] ext4 filesystem being mounted at /498/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 797.906168][ T9024] loop0: detected capacity change from 0 to 40427 [ 797.947194][ T9024] F2FS-fs (loop0): Small segment_count (9 < 1 * 24) [ 797.977474][ T9024] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 798.014560][ T9024] F2FS-fs (loop0): Found nat_bits in checkpoint [ 798.149846][ T9024] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 798.158545][ T9042] incfs: Can't find or create .index dir in ./file0 [ 798.167057][ T9045] loop4: detected capacity change from 0 to 1024 [ 798.173657][ T9024] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 798.180053][ T9048] loop3: detected capacity change from 0 to 1024 [ 798.182011][ T9042] incfs: mount failed -5 [ 798.229249][ T9046] kvm: pic: non byte write [ 798.235354][ T9045] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 798.249884][ T9048] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 798.264259][ T9048] ext4 filesystem being mounted at /421/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 798.355395][ T9045] EXT4-fs (loop4): mounted filesystem without journal. Opts: errors=remount-ro,min_batch_time=0x0000000000000005,dioread_nolock,. Quota mode: none. [ 798.394564][ T9045] ext4 filesystem being mounted at /499/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 798.762862][ T9065] incfs_lookup_dentry err:-5 [ 798.767782][ T9065] incfs: Can't find or create .index dir in ./file0 [ 798.775200][ T9065] incfs: mount failed -5 [ 801.071563][ T9081] loop4: detected capacity change from 0 to 512 [ 801.681889][ T9081] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 801.693407][ T9081] ext4 filesystem being mounted at /500/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 802.589251][ T9090] loop2: detected capacity change from 0 to 512 [ 802.985000][ T9090] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 802.996510][ T9090] ext4 filesystem being mounted at /447/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 803.109489][ T9092] incfs: Can't find or create .index dir in ./file0 [ 803.215096][ T9092] incfs: mount failed -5 [ 803.698504][ T9104] kvm: pic: non byte write [ 804.532702][ T9127] loop4: detected capacity change from 0 to 512 [ 804.679314][ T9127] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 804.691098][ T9127] ext4 filesystem being mounted at /505/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 805.798712][ T9155] loop0: detected capacity change from 0 to 512 [ 805.929439][ T9155] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 805.942138][ T9155] ext4 filesystem being mounted at /488/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 806.165222][ T9143] loop1: detected capacity change from 0 to 1024 [ 806.195250][ T9143] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 806.195250][ T9143] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 806.195250][ T9143] [ 806.261933][ T9143] EXT4-fs (loop1): mounted filesystem without journal. Opts: nouser_xattr,auto_da_alloc=0x0000000000000008,,errors=continue. Quota mode: none. [ 806.922296][ T9180] loop3: detected capacity change from 0 to 1024 [ 806.969232][ T9180] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 807.071074][ T9191] loop4: detected capacity change from 0 to 512 [ 807.204328][ T9180] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,min_batch_time=0x0000000000000005,dioread_nolock,. Quota mode: none. [ 807.230103][ T9191] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 807.242070][ T9191] ext4 filesystem being mounted at /507/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 807.411179][ T9180] ext4 filesystem being mounted at /434/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 808.239940][ T9192] loop1: detected capacity change from 0 to 40427 [ 808.301957][ T9192] F2FS-fs (loop1): Small segment_count (9 < 1 * 24) [ 808.316299][ T9192] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 808.410823][ T9192] F2FS-fs (loop1): Found nat_bits in checkpoint [ 808.563150][ T9215] loop4: detected capacity change from 0 to 1024 [ 808.596189][ T9192] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 808.604500][ T9192] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 808.615891][ T9215] EXT4-fs (loop4): Mount option "nouser_xattr" will be removed by 3.5 [ 808.615891][ T9215] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 808.615891][ T9215] [ 808.732969][ T9215] EXT4-fs (loop4): mounted filesystem without journal. Opts: nouser_xattr,auto_da_alloc=0x0000000000000008,,errors=continue. Quota mode: none. [ 809.355961][ T9224] incfs: Error accessing: ./file0. [ 809.362593][ T9224] incfs: mount failed -20 [ 810.771209][ T9232] loop2: detected capacity change from 0 to 512 [ 810.975853][ T9232] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 810.987627][ T9232] ext4 filesystem being mounted at /455/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 811.046987][ T9232] netlink: 'syz.2.2431': attribute type 13 has an invalid length. [ 811.056627][ T9232] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 811.069329][ T9232] gretap0: refused to change device tx_queue_len [ 811.077020][ T9232] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 811.778536][ T9242] loop3: detected capacity change from 0 to 512 [ 811.915531][ T9242] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 811.927303][ T9242] ext4 filesystem being mounted at /437/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 812.931736][ T9248] loop1: detected capacity change from 0 to 512 [ 812.993542][ T9248] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 813.092896][ T9248] EXT4-fs (loop1): 1 orphan inode deleted [ 813.098877][ T9248] EXT4-fs (loop1): 1 truncate cleaned up [ 813.104952][ T9248] EXT4-fs (loop1): mounted filesystem without journal. Opts: errors=remount-ro,noinit_itable,debug_want_extra_isize=0x0000000000000006,errors=remount-ro,block_validity,grpjquota=,. Quota mode: none. [ 813.558623][ T9251] capability: warning: `syz.4.2437' uses deprecated v2 capabilities in a way that may be insecure [ 814.435166][ T30] kauditd_printk_skb: 9 callbacks suppressed [ 814.435192][ T30] audit: type=1400 audit(1756981929.811:585): avc: denied { execute } for pid=9266 comm="syz.1.2441" path="/538/file1" dev="tmpfs" ino=2911 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 814.482743][ T9265] loop4: detected capacity change from 0 to 512 [ 815.022053][ T9265] EXT4-fs (loop4): Journaled quota options ignored when QUOTA feature is enabled [ 815.040914][ T9269] kvm: pic: level sensitive irq not supported [ 815.041025][ T9269] kvm: pic: non byte read [ 815.053398][ T9269] kvm: pic: non byte read [ 815.058070][ T9269] kvm: pic: level sensitive irq not supported [ 815.058123][ T9269] kvm: pic: non byte read [ 815.069863][ T9269] kvm: pic: non byte read [ 815.075332][ T9269] kvm: pic: single mode not supported [ 815.075345][ T9269] kvm: pic: level sensitive irq not supported [ 815.084091][ T9265] EXT4-fs error (device loop4): ext4_do_update_inode:5235: inode #16: comm syz.4.2440: corrupted inode contents [ 815.120671][ T9269] kvm: pic: non byte read [ 815.128027][ T9269] kvm: pic: non byte read [ 815.133436][ T9265] EXT4-fs error (device loop4): ext4_dirty_inode:6071: inode #16: comm syz.4.2440: mark_inode_dirty error [ 815.144619][ T9269] kvm: pic: non byte read [ 815.149313][ T30] audit: type=1400 audit(1756981930.521:586): avc: denied { append } for pid=9275 comm="syz.3.2444" name="001" dev="devtmpfs" ino=160 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 815.150591][ T636] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 815.174800][ T9265] EXT4-fs error (device loop4): ext4_do_update_inode:5235: inode #16: comm syz.4.2440: corrupted inode contents [ 815.193712][ T9269] kvm: pic: non byte read [ 815.198518][ T9269] kvm: pic: non byte read [ 815.210261][ T9265] EXT4-fs error (device loop4): __ext4_ext_dirty:183: inode #16: comm syz.4.2440: mark_inode_dirty error [ 815.227663][ T9265] EXT4-fs error (device loop4): ext4_do_update_inode:5235: inode #16: comm syz.4.2440: corrupted inode contents [ 815.246090][ T9265] EXT4-fs error (device loop4) in ext4_orphan_del:305: Corrupt filesystem [ 815.266235][ T9265] EXT4-fs error (device loop4): ext4_do_update_inode:5235: inode #16: comm syz.4.2440: corrupted inode contents [ 815.280396][ T9265] EXT4-fs error (device loop4): ext4_truncate:4304: inode #16: comm syz.4.2440: mark_inode_dirty error [ 815.291844][ T9265] EXT4-fs error (device loop4) in ext4_process_orphan:347: Corrupt filesystem [ 815.301918][ T9265] EXT4-fs (loop4): 1 truncate cleaned up [ 815.307728][ T9265] EXT4-fs (loop4): mounted filesystem without journal. Opts: discard,resuid=0x0000000000000000,data_err=ignore,resgid=0x0000000000000000,grpjquota=./file2,,errors=continue. Quota mode: writeback. [ 815.327830][ T9265] ext4 filesystem being mounted at /516/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 815.353901][ T30] audit: type=1400 audit(1756981930.731:587): avc: denied { create } for pid=9264 comm="syz.4.2440" name="memory.events.local" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 815.375865][ T30] audit: type=1400 audit(1756981930.751:588): avc: denied { read append open } for pid=9264 comm="syz.4.2440" path="/516/file2/memory.events.local" dev="loop4" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 815.401145][ T30] audit: type=1400 audit(1756981930.751:589): avc: denied { read write } for pid=9291 comm="syz.3.2450" name="vhost-vsock" dev="devtmpfs" ino=264 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 815.428910][ T30] audit: type=1400 audit(1756981930.751:590): avc: denied { open } for pid=9291 comm="syz.3.2450" path="/dev/vhost-vsock" dev="devtmpfs" ino=264 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 815.454674][ T30] audit: type=1400 audit(1756981930.751:591): avc: denied { ioctl } for pid=9291 comm="syz.3.2450" path="/dev/vhost-vsock" dev="devtmpfs" ino=264 ioctlcmd=0xaf01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 815.480988][ T30] audit: type=1400 audit(1756981930.761:592): avc: denied { map } for pid=9264 comm="syz.4.2440" path="/516/file2/memory.events.local" dev="loop4" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 815.491880][ T9297] loop3: detected capacity change from 0 to 1024 [ 815.506109][ T30] audit: type=1400 audit(1756981930.761:593): avc: denied { write } for pid=9264 comm="syz.4.2440" path="/516/file2/memory.events.local" dev="loop4" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 815.521185][ T9297] EXT4-fs (loop3): Ignoring removed bh option [ 815.536088][ T636] usb 3-1: Using ep0 maxpacket: 16 [ 815.557568][ T9297] EXT4-fs (loop3): mounted filesystem without journal. Opts: nojournal_checksum,nombcache,barrier,norecovery,debug_want_extra_isize=0x0000000000000080,lazytime,nodelalloc,usrquota,noauto_da_alloc,bh,init_itable,,errors=continue. Quota mode: writeback. [ 815.559965][ T9300] loop4: detected capacity change from 0 to 1024 [ 815.617282][ T9300] EXT4-fs (loop4): mounted filesystem without journal. Opts: barrier,nodioread_nolock,noquota,barrier,auto_da_alloc,max_batch_time=0x0000000000008000,,errors=continue. Quota mode: none. [ 815.636499][ T9300] ext4 filesystem being mounted at /517/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 815.653326][ T9300] EXT4-fs error (device loop4): ext4_map_blocks:740: inode #15: block 3: comm syz.4.2454: lblock 3 mapped to illegal pblock 3 (length 3) [ 815.667691][ T332] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 815.667968][ T9300] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 3 with max blocks 3 with error 117 [ 815.688394][ T636] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 815.695293][ T9300] EXT4-fs (loop4): This should not happen!! Data will be lost [ 815.695293][ T9300] [ 815.699454][ T636] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 815.729952][ T9300] EXT4-fs error (device loop4): ext4_map_blocks:740: inode #15: block 7: comm syz.4.2454: lblock 7 mapped to illegal pblock 7 (length 9) [ 815.733035][ T30] audit: type=1400 audit(1756981931.101:594): avc: denied { map } for pid=9307 comm="syz.3.2456" path="socket:[43806]" dev="sockfs" ino=43806 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 815.745064][ T9300] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 7 with max blocks 9 with error 117 [ 815.780536][ T9300] EXT4-fs (loop4): This should not happen!! Data will be lost [ 815.780536][ T9300] [ 815.792305][ T9309] EXT4-fs error (device loop4): ext4_free_blocks:6223: comm syz.4.2454: Freeing blocks not in datazone - block = 7, count = 9 [ 815.810571][ T9309] EXT4-fs error (device loop4): ext4_free_blocks:6223: comm syz.4.2454: Freeing blocks not in datazone - block = 3, count = 3 [ 815.813918][ T9313] loop3: detected capacity change from 0 to 512 [ 815.825277][ T9309] EXT4-fs error (device loop4): ext4_free_blocks:6223: comm syz.4.2454: Freeing blocks not in datazone - block = 0, count = 16 [ 815.864713][ T9313] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 815.875905][ T9313] ext4 filesystem being mounted at /449/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 815.889008][ T9313] EXT4-fs error (device loop3): ext4_do_update_inode:5235: inode #2: comm syz.3.2458: corrupted inode contents [ 815.901206][ T9313] EXT4-fs error (device loop3): ext4_dirty_inode:6071: inode #2: comm syz.3.2458: mark_inode_dirty error [ 815.913538][ T9313] EXT4-fs error (device loop3): ext4_do_update_inode:5235: inode #2: comm syz.3.2458: corrupted inode contents [ 815.925654][ T636] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 815.935114][ T636] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 815.941961][ T9313] EXT4-fs error (device loop3): __ext4_ext_dirty:183: inode #2: comm syz.3.2458: mark_inode_dirty error [ 815.943590][ T636] usb 3-1: Product: syz [ 815.958881][ T636] usb 3-1: Manufacturer: syz [ 815.963623][ T636] usb 3-1: SerialNumber: syz [ 816.040423][ T332] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 816.050445][ T332] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 816.210338][ T378] usb 5-1: new high-speed USB device number 17 using dummy_hcd [ 816.220528][ T332] usb 2-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 816.230341][ T332] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 816.239489][ T332] usb 2-1: Product: syz [ 816.244900][ T42] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 816.253177][ T332] usb 2-1: Manufacturer: syz [ 816.258187][ T332] usb 2-1: SerialNumber: syz [ 816.263928][ T332] usb 2-1: config 0 descriptor?? [ 816.280493][ T9289] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 816.287533][ T9289] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 816.300466][ T636] usb 3-1: 0:2 : does not exist [ 816.310936][ T636] usb 3-1: USB disconnect, device number 17 [ 816.450375][ T378] usb 5-1: Using ep0 maxpacket: 16 [ 816.502222][ T9289] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 816.509324][ T9289] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 816.521146][ T339] udevd[339]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 816.570586][ T378] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 816.582281][ T378] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 816.592834][ T378] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 816.606717][ T378] usb 5-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 816.617062][ T378] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 816.627050][ T42] usb 4-1: config 0 has no interfaces? [ 816.634036][ T378] usb 5-1: config 0 descriptor?? [ 816.752590][ T9321] netlink: 20 bytes leftover after parsing attributes in process `syz.2.2460'. [ 816.762387][ T332] Error reading MAC address [ 816.775436][ T332] usb 2-1: USB disconnect, device number 12 [ 816.790318][ T42] usb 4-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 816.800012][ T42] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 816.808588][ T42] usb 4-1: Product: syz [ 816.812928][ T42] usb 4-1: Manufacturer: syz [ 816.818163][ T42] usb 4-1: SerialNumber: syz [ 816.829061][ T42] usb 4-1: config 0 descriptor?? [ 816.906469][ T9329] binder: 9328:9329 ioctl c018620c 2000000001c0 returned -22 [ 816.927194][ T9331] loop2: detected capacity change from 0 to 512 [ 817.031933][ T9331] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 817.044413][ T9331] ext4 filesystem being mounted at /461/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 817.072527][ T332] usb 4-1: USB disconnect, device number 19 [ 817.111867][ T378] HID 045e:07da: Invalid code 65791 type 1 [ 817.126599][ T378] input: HID 045e:07da as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:045E:07DA.0012/input/input19 [ 817.145534][ T378] microsoft 0003:045E:07DA.0012: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.4-1/input0 [ 817.252428][ T9342] device bridge0 entered promiscuous mode [ 817.258922][ T9341] device bridge0 left promiscuous mode [ 817.282617][ T9344] loop1: detected capacity change from 0 to 512 [ 817.302630][ T9344] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 817.315294][ T636] usb 5-1: USB disconnect, device number 17 [ 817.317340][ T9344] EXT4-fs (loop1): 1 truncate cleaned up [ 817.327472][ T9344] EXT4-fs (loop1): mounted filesystem without journal. Opts: resuid=0x0000000000000000,max_dir_size_kb=0x00000000000001ff,stripe=0x0000000000000000,noblock_validity,,errors=continue. Quota mode: none. [ 817.360517][ T9344] loop_set_block_size: loop1 () has still dirty pages (nrpages=1) [ 817.376408][ T282] EXT4-fs error (device loop1): htree_dirblock_to_tree:1112: inode #2: block 13: comm syz-executor: bad entry in directory: rec_len is smaller than minimal - offset=24, inode=11, rec_len=8, size=1024 fake=0 [ 817.482049][ T6168] tipc: Left network mode [ 817.588353][ T9347] bridge0: port 1(bridge_slave_0) entered blocking state [ 817.595811][ T9347] bridge0: port 1(bridge_slave_0) entered disabled state [ 817.603729][ T9347] device bridge_slave_0 entered promiscuous mode [ 817.612853][ T9347] bridge0: port 2(bridge_slave_1) entered blocking state [ 817.620897][ T9347] bridge0: port 2(bridge_slave_1) entered disabled state [ 817.629196][ T9347] device bridge_slave_1 entered promiscuous mode [ 817.692381][ T9347] bridge0: port 2(bridge_slave_1) entered blocking state [ 817.700102][ T9347] bridge0: port 2(bridge_slave_1) entered forwarding state [ 817.707579][ T9347] bridge0: port 1(bridge_slave_0) entered blocking state [ 817.714753][ T9347] bridge0: port 1(bridge_slave_0) entered forwarding state [ 817.739727][ T577] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 817.749071][ T577] bridge0: port 1(bridge_slave_0) entered disabled state [ 817.757700][ T577] bridge0: port 2(bridge_slave_1) entered disabled state [ 817.771785][ T577] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 817.780745][ T577] bridge0: port 1(bridge_slave_0) entered blocking state [ 817.788152][ T577] bridge0: port 1(bridge_slave_0) entered forwarding state [ 817.798171][ T577] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 817.807101][ T577] bridge0: port 2(bridge_slave_1) entered blocking state [ 817.814676][ T577] bridge0: port 2(bridge_slave_1) entered forwarding state [ 817.842704][ T577] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 817.863039][ T577] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 817.872832][ T9362] loop4: detected capacity change from 0 to 16 [ 817.882201][ T577] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 817.895277][ T9362] erofs: (device loop4): mounted with root inode @ nid 36. [ 817.900699][ T332] usb 4-1: new low-speed USB device number 20 using dummy_hcd [ 817.917298][ T9362] erofs: (device loop4): z_erofs_fill_inode_lazy: unknown HEAD2 format 8 for nid 36, please upgrade kernel [ 817.919534][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 817.937909][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 817.946234][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 817.955721][ T9347] device veth0_vlan entered promiscuous mode [ 817.970497][ T9347] device veth1_macvtap entered promiscuous mode [ 817.978194][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 818.012006][ T577] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 818.033885][ T6168] device bridge_slave_1 left promiscuous mode [ 818.041526][ T6168] bridge0: port 2(bridge_slave_1) entered disabled state [ 818.053614][ T6168] device bridge_slave_0 left promiscuous mode [ 818.062938][ T6168] bridge0: port 1(bridge_slave_0) entered disabled state [ 818.078360][ T6168] device veth1_macvtap left promiscuous mode [ 818.084944][ T6168] device veth0_vlan left promiscuous mode [ 818.300612][ T332] usb 4-1: New USB device found, idVendor=1557, idProduct=7720, bcdDevice=b7.eb [ 818.310443][ T332] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 818.384340][ T332] usb 4-1: config 0 descriptor?? [ 818.754390][ T577] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 818.914615][ T9400] loop0: detected capacity change from 0 to 512 [ 818.915386][ T9402] bridge_slave_0: default FDB implementation only supports local addresses [ 818.952747][ T9402] netlink: 8 bytes leftover after parsing attributes in process `syz.4.2491'. [ 818.964640][ T9402] bridge_slave_0: default FDB implementation only supports local addresses [ 820.100284][ T30] kauditd_printk_skb: 25 callbacks suppressed [ 820.100316][ T30] audit: type=1400 audit(1756981935.441:620): avc: denied { read } for pid=9410 comm="syz.4.2494" name="msr" dev="devtmpfs" ino=85 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 820.369469][ T9425] loop2: detected capacity change from 0 to 16 [ 820.387474][ T9400] EXT4-fs (loop0): mounted filesystem without journal. Opts: auto_da_alloc=0x0000000000000007,inode_readahead_blks=0x0000000000000800,quota,,errors=continue. Quota mode: writeback. [ 820.439167][ T9400] ext4 filesystem being mounted at /494/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 820.451408][ T9425] erofs: (device loop2): mounted with root inode @ nid 36. [ 820.491411][ T30] audit: type=1400 audit(1756981935.441:621): avc: denied { open } for pid=9410 comm="syz.4.2494" path="/dev/cpu/0/msr" dev="devtmpfs" ino=85 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 820.609107][ T9439] loop4: detected capacity change from 0 to 256 [ 820.708676][ T9443] binder: 9442:9443 ioctl c0306201 200000000100 returned -14 [ 820.771543][ T9445] loop4: detected capacity change from 0 to 512 [ 820.860075][ T9445] EXT4-fs (loop4): mounted filesystem without journal. Opts: errors=remount-ro,bsddf,. Quota mode: writeback. [ 820.872572][ T42] usb 3-1: new low-speed USB device number 18 using dummy_hcd [ 820.895772][ T9450] loop0: detected capacity change from 0 to 512 [ 820.950672][ T9445] ext4 filesystem being mounted at /531/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 820.986503][ T9452] loop5: detected capacity change from 0 to 512 [ 821.033848][ T9452] EXT4-fs error (device loop5): ext4_do_update_inode:5235: inode #16: comm syz.5.2507: corrupted inode contents [ 821.041011][ T9454] loop4: detected capacity change from 0 to 4096 [ 821.047124][ T9452] EXT4-fs error (device loop5): ext4_dirty_inode:6071: inode #16: comm syz.5.2507: mark_inode_dirty error [ 821.065243][ T9452] EXT4-fs error (device loop5): ext4_do_update_inode:5235: inode #16: comm syz.5.2507: corrupted inode contents [ 821.077836][ T9452] EXT4-fs error (device loop5): __ext4_ext_dirty:183: inode #16: comm syz.5.2507: mark_inode_dirty error [ 821.090734][ T9452] EXT4-fs error (device loop5): ext4_do_update_inode:5235: inode #16: comm syz.5.2507: corrupted inode contents [ 821.110264][ T9452] EXT4-fs error (device loop5) in ext4_orphan_del:305: Corrupt filesystem [ 821.120589][ T9452] EXT4-fs error (device loop5): ext4_do_update_inode:5235: inode #16: comm syz.5.2507: corrupted inode contents [ 821.133721][ T9454] EXT4-fs (loop4): Test dummy encryption mode enabled [ 821.137976][ T9452] EXT4-fs error (device loop5): ext4_truncate:4304: inode #16: comm syz.5.2507: mark_inode_dirty error [ 821.152895][ T9452] EXT4-fs error (device loop5) in ext4_process_orphan:347: Corrupt filesystem [ 821.163021][ T9452] EXT4-fs (loop5): 1 truncate cleaned up [ 821.164039][ T9454] [EXT4 FS bs=4096, gc=1, bpg=524288, ipg=32, mo=a842c018, mo2=0003] [ 821.168700][ T9452] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 821.177765][ T9450] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 821.188354][ T9452] ext4 filesystem being mounted at /7/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 821.211015][ T9454] System zones: 0-5 [ 821.215959][ T9450] ext4 filesystem being mounted at /496/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 821.220273][ T332] asix 4-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 821.237585][ T332] asix 4-1:0.0 (unnamed net_device) (uninitialized): Failed to send software reset: ffffffb9 [ 821.240366][ T9454] EXT4-fs (loop4): mounted filesystem without journal. Opts: debug,delalloc,resuid=0x0000000000000000,test_dummy_encryption,nodiscard,data_err=ignore,acl,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 821.248333][ T42] usb 3-1: New USB device found, idVendor=1557, idProduct=7720, bcdDevice=b7.eb [ 821.281155][ T332] asix: probe of 4-1:0.0 failed with error -71 [ 821.287539][ T42] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 821.302610][ T332] usb 4-1: USB disconnect, device number 20 [ 821.311422][ T42] usb 3-1: config 0 descriptor?? [ 821.328795][ T30] audit: type=1400 audit(1756981936.701:622): avc: denied { setattr } for pid=9446 comm="syz.0.2506" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 821.351212][ T9447] EXT4-fs error (device loop0): ext4_do_update_inode:5235: inode #2: comm syz.0.2506: corrupted inode contents [ 821.360518][ T9452] EXT4-fs error (device loop5): ext4_lookup:1858: inode #15: comm syz.5.2507: iget: bad i_size value: 360287970189639690 [ 821.370404][ T9447] EXT4-fs error (device loop0): ext4_dirty_inode:6071: inode #2: comm syz.0.2506: mark_inode_dirty error [ 821.387597][ T9447] EXT4-fs error (device loop0): ext4_do_update_inode:5235: inode #2: comm syz.0.2506: corrupted inode contents [ 821.408265][ T9447] EXT4-fs error (device loop0): ext4_do_update_inode:5235: inode #2: comm syz.0.2506: corrupted inode contents [ 821.421131][ T9447] EXT4-fs error (device loop0): ext4_dirty_inode:6071: inode #2: comm syz.0.2506: mark_inode_dirty error [ 821.433007][ T9447] EXT4-fs error (device loop0): ext4_do_update_inode:5235: inode #2: comm syz.0.2506: corrupted inode contents [ 821.451197][ T9447] EXT4-fs error (device loop0): __ext4_ext_dirty:183: inode #2: comm syz.0.2506: mark_inode_dirty error [ 821.464140][ T9447] EXT4-fs error (device loop0): ext4_do_update_inode:5235: inode #2: comm syz.0.2506: corrupted inode contents [ 821.476711][ T9447] EXT4-fs error (device loop0): ext4_dirty_inode:6071: inode #2: comm syz.0.2506: mark_inode_dirty error [ 821.493516][ T9447] EXT4-fs error (device loop0): ext4_do_update_inode:5235: inode #2: comm syz.0.2506: corrupted inode contents [ 821.513488][ T9464] loop5: detected capacity change from 0 to 128 [ 821.541730][ T9464] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 821.552807][ T9464] ext4 filesystem being mounted at /8/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 821.595973][ T9472] loop4: detected capacity change from 0 to 512 [ 821.605157][ T9472] EXT4-fs (loop4): Test dummy encryption mode enabled [ 821.619350][ T9472] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 821.651490][ T9472] EXT4-fs error (device loop4): ext4_orphan_get:1427: comm syz.4.2514: bad orphan inode 131083 [ 821.663339][ T9472] EXT4-fs (loop4): mounted filesystem without journal. Opts: test_dummy_encryption,init_itable,noload,,errors=continue. Quota mode: none. [ 821.690352][ T30] audit: type=1400 audit(1756981937.071:623): avc: denied { write } for pid=9471 comm="syz.4.2514" name="bus" dev="loop4" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 821.719777][ T30] audit: type=1400 audit(1756981937.071:624): avc: denied { add_name } for pid=9471 comm="syz.4.2514" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 821.795839][ T9485] loop0: detected capacity change from 0 to 16 [ 821.821060][ T9485] erofs: (device loop0): mounted with root inode @ nid 36. [ 821.852470][ T9485] attempt to access beyond end of device [ 821.852470][ T9485] loop0: rw=0, want=40, limit=16 [ 822.050248][ T636] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 822.110350][ T378] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 822.380246][ T378] usb 4-1: device descriptor read/64, error -71 [ 822.417646][ T30] audit: type=1400 audit(1756981937.791:625): avc: denied { write } for pid=9497 comm="syz.0.2524" name="ptp0" dev="devtmpfs" ino=260 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 822.450395][ T636] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 822.461586][ T636] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 822.498028][ T9500] kvm: pic: non byte write [ 822.536413][ T9503] loop0: detected capacity change from 0 to 256 [ 822.550269][ T636] usb 6-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 822.559793][ T636] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 822.561567][ T9503] exFAT-fs (loop0): failed to load upcase table (idx : 0x00010000, chksum : 0x205ad3ec, utbl_chksum : 0xe619d30d) [ 822.568009][ T636] usb 6-1: SerialNumber: syz [ 822.628385][ T9505] loop0: detected capacity change from 0 to 256 [ 822.722934][ T9505] exFAT-fs (loop0): failed to load upcase table (idx : 0x0000fd4f, chksum : 0x76936814, utbl_chksum : 0xe619d30d) [ 822.770291][ T378] usb 4-1: device descriptor read/64, error -71 [ 822.802100][ T9511] 9pnet: p9_errstr2errno: server reported unknown error 1 g [ 822.880969][ T636] usb 6-1: 0:2 : does not exist [ 822.924561][ T636] usb 6-1: USB disconnect, device number 2 [ 822.932950][ T339] udevd[339]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 823.040288][ T378] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 823.048448][ T9518] loop0: detected capacity change from 0 to 2048 [ 823.091782][ T9518] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 823.310250][ T378] usb 4-1: device descriptor read/64, error -71 [ 823.375960][ T30] audit: type=1400 audit(1756981938.751:626): avc: denied { watch } for pid=9521 comm="syz.5.2533" path="/12/file0" dev="tmpfs" ino=81 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 823.548277][ T9531] loop5: detected capacity change from 0 to 8192 [ 823.580396][ T42] asix 3-1:0.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 823.593644][ T42] asix: probe of 3-1:0.0 failed with error -71 [ 823.594112][ T9531] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 823.602430][ T42] usb 3-1: USB disconnect, device number 18 [ 823.624759][ T9531] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000001) [ 823.635687][ T9531] FAT-fs (loop5): Filesystem has been set read-only [ 823.706539][ T30] audit: type=1404 audit(1756981939.081:627): enforcing=1 old_enforcing=0 auid=4294967295 ses=4294967295 enabled=1 old-enabled=1 lsm=selinux res=1 [ 823.710335][ T378] usb 4-1: device descriptor read/64, error -71 [ 823.740270][ T30] audit: type=1400 audit(1756981939.111:628): avc: denied { read write } for pid=283 comm="syz-executor" name="loop0" dev="devtmpfs" ino=116 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 823.775286][ T30] audit: type=1400 audit(1756981939.151:629): avc: denied { create } for pid=9537 comm="syz.0.2540" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=0 [ 823.840670][ T378] usb usb4-port1: attempt power cycle [ 824.250163][ T378] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 824.345721][ T9558] netlink: 44 bytes leftover after parsing attributes in process `syz.2.2548'. [ 824.381901][ T378] usb 4-1: device descriptor read/8, error -71 [ 824.590303][ T378] usb 4-1: device descriptor read/8, error -71 [ 824.961676][ T577] device bridge_slave_1 left promiscuous mode [ 824.968283][ T577] bridge0: port 2(bridge_slave_1) entered disabled state [ 824.976725][ T577] device bridge_slave_0 left promiscuous mode [ 824.986462][ T577] bridge0: port 1(bridge_slave_0) entered disabled state [ 824.998877][ T577] device veth1_macvtap left promiscuous mode [ 825.005118][ T577] device veth0_vlan left promiscuous mode [ 825.111739][ T30] kauditd_printk_skb: 48 callbacks suppressed [ 825.111758][ T30] audit: type=1400 audit(1756981940.491:678): avc: denied { execmem } for pid=9568 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=0 [ 825.145202][ T30] audit: type=1400 audit(1756981940.491:679): avc: denied { read write } for pid=9570 comm="syz.0.2554" name="raw-gadget" dev="devtmpfs" ino=254 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=0 [ 825.193970][ T30] audit: type=1400 audit(1756981940.491:680): avc: denied { execmem } for pid=9569 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=0 [ 825.214855][ T30] audit: type=1400 audit(1756981940.521:681): avc: denied { execmem } for pid=9574 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=0 [ 825.235748][ T30] audit: type=1400 audit(1756981940.521:682): avc: denied { map_create } for pid=9571 comm="syz.2.2555" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 825.263455][ T30] audit: type=1400 audit(1756981940.521:683): avc: denied { prog_load } for pid=9571 comm="syz.2.2555" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 825.283460][ T30] audit: type=1400 audit(1756981940.521:684): avc: denied { read write } for pid=9572 comm="syz.3.2556" name="loop3" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 825.308267][ T30] audit: type=1400 audit(1756981940.551:685): avc: denied { read write } for pid=284 comm="syz-executor" name="loop2" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 825.332711][ T30] audit: type=1400 audit(1756981940.561:686): avc: denied { execmem } for pid=9577 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=0 [ 825.352181][ T30] audit: type=1400 audit(1756981940.561:687): avc: denied { execmem } for pid=9578 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=0 [ 825.431036][ T577] tipc: Left network mode [ 825.992801][ T577] device bridge_slave_1 left promiscuous mode [ 825.999203][ T577] bridge0: port 2(bridge_slave_1) entered disabled state [ 826.007155][ T577] device bridge_slave_0 left promiscuous mode [ 826.013575][ T577] bridge0: port 1(bridge_slave_0) entered disabled state [ 826.022549][ T577] device veth1_macvtap left promiscuous mode [ 826.029404][ T577] device veth0_vlan left promiscuous mode [ 826.702457][ T577] tipc: Left network mode [ 826.707164][ T577] tipc: Left network mode [ 826.712029][ T577] tipc: Left network mode [ 827.362206][ T577] device bridge_slave_1 left promiscuous mode [ 827.368566][ T577] bridge0: port 2(bridge_slave_1) entered disabled state [ 827.376575][ T577] device bridge_slave_0 left promiscuous mode [ 827.382946][ T577] bridge0: port 1(bridge_slave_0) entered disabled state [ 827.392928][ T577] device bridge_slave_1 left promiscuous mode [ 827.400420][ T577] bridge0: port 2(bridge_slave_1) entered disabled state [ 827.410035][ T577] device bridge_slave_0 left promiscuous mode [ 827.416601][ T577] bridge0: port 1(bridge_slave_0) entered disabled state [ 827.425655][ T577] device bridge_slave_1 left promiscuous mode [ 827.432409][ T577] bridge0: port 2(bridge_slave_1) entered disabled state [ 827.440390][ T577] device bridge_slave_0 left promiscuous mode [ 827.446582][ T577] bridge0: port 1(bridge_slave_0) entered disabled state [ 827.455456][ T577] device veth1_macvtap left promiscuous mode [ 827.461522][ T577] device veth0_vlan left promiscuous mode [ 827.468163][ T577] device veth1_macvtap left promiscuous mode [ 827.474750][ T577] device veth0_vlan left promiscuous mode [ 827.481996][ T577] device veth1_macvtap left promiscuous mode [ 827.490088][ T577] device veth0_vlan left promiscuous mode