[ OK ] Started OpenBSD Secure Shell server. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.84' (ECDSA) to the list of known hosts. 2021/04/21 01:13:53 fuzzer started 2021/04/21 01:13:53 dialing manager at 10.128.0.163:38179 2021/04/21 01:13:53 syscalls: 1982 2021/04/21 01:13:53 code coverage: enabled 2021/04/21 01:13:53 comparison tracing: enabled 2021/04/21 01:13:53 extra coverage: enabled 2021/04/21 01:13:53 setuid sandbox: enabled 2021/04/21 01:13:53 namespace sandbox: enabled 2021/04/21 01:13:53 Android sandbox: enabled 2021/04/21 01:13:53 fault injection: enabled 2021/04/21 01:13:53 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2021/04/21 01:13:53 net packet injection: /dev/net/tun does not exist 2021/04/21 01:13:53 net device setup: enabled 2021/04/21 01:13:53 concurrency sanitizer: enabled 2021/04/21 01:13:53 devlink PCI setup: PCI device 0000:00:10.0 is not available 2021/04/21 01:13:53 USB emulation: /dev/raw-gadget does not exist 2021/04/21 01:13:53 hci packet injection: /dev/vhci does not exist 2021/04/21 01:13:53 wifi device emulation: /sys/class/mac80211_hwsim/ does not exist 2021/04/21 01:13:53 802.15.4 emulation: /sys/bus/platform/devices/mac802154_hwsim does not exist 2021/04/21 01:13:54 suppressing KCSAN reports in functions: 'expire_timers' 'syscall_trace_enter' 'generic_write_end' 'filemap_write_and_wait_range' 'step_into' 'blk_mq_rq_ctx_init' 'ext4_ext_try_to_merge_right' 'tick_nohz_stop_tick' 'do_sys_poll' 'xas_clear_mark' 'ext4_writepages' 'shmem_unlink' 'blk_mq_dispatch_rq_list' '__writeback_single_inode' 'blk_mq_request_bypass_insert' 'do_signal_stop' '__mark_inode_dirty' 'kauditd_thread' '__xa_clear_mark' '__ext4_update_other_inode_time' 'ext4_free_inodes_count' 'lookup_fast' 'tick_sched_timer' '__add_to_page_cache_locked' '__find_get_block' 'ext4_free_inode' '__ext4_new_inode' 'dd_has_work' 'futex_wait_queue_me' 'mlock_fixup' 'filemap_read' 'ext4_sync_file' 'xas_find_marked' 'copy_page_from_iter' 'n_tty_receive_buf_common' 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processes 01:14:10 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="5293682ea94658b5aecd18f57f2bd1a669c782bc031139060e6cfcb7335574552b804dc6a0ab7b993421134ab56009f5d505882a2861069cdcf734d5f18ad394537738ad57bcb20fa1b0112739dee6893bc3c2080d86002dc7290d68de1eddf9cff2946c9f897428ffbc303958d7de31db8845c8bf546c733f980c528acb36c1d47b13000d5ce8dd714427c5f8bf63d10dd6820abf1cea3f7fdeb3ad89d49be9f53a3479dfc6da36bd3438570fd5d685e2f45dc766f3e712fd8a55702f4cd55bc5ce4f0842f151fef283f3f530294800bb5446e03a5f5c773a44003e19092486ba2457f7654f53f2a360cd", 0xeb, 0x4000, &(0x7f0000000100)={0xa, 0x4e22, 0x10000, @mcast1, 0x2}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e22, 0x80000000, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x3}}, 0x0, 0x0, 0x9, 0x0, "82da8dfb8241a2163015d32277c9d5c4a9f156eab9fb66ced6301ec24b1144e43be02c9891e8e86235e78f4d647a091da2c06806683003b622140ca8ab1698fc0ebfde224ccc2cb888810ae80a917b90"}, 0xd8) socketpair(0x25, 0x6, 0x9, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_int(r0, 0x6, 0x1d, &(0x7f0000000280)=0x8, 0x4) write(0xffffffffffffffff, &(0x7f00000002c0)="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", 0x1000) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/null\x00', 0x440, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000001300)={@in={{0x2, 0x4e21, @remote}}, 0x0, 0x0, 0x0, 0x0, "74bddebffb0fb172d12bcfa9d629c2354e471fe6bc5e7a4dd240f375793c9cfe843e7ec351a0161b4d057a5083053743ea1e471749dbda80b1e7a6fde528195ebb4d5facdb365ab2c5ad791e70f575d2"}, 0xd8) r3 = signalfd(r2, &(0x7f0000001400)={[0x5]}, 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000001440)={@in6={{0xa, 0x4e24, 0x322f, @private0, 0x3}}, 0x0, 0x0, 0x3c, 0x0, "6750256107562d75d62dc197aa651168e76e486fb643957fff45b5e8ad75ca624fbab0977253f6048ceb8adac58e4268a98f2f8b7beaa7c65791618a23b8c08142c07e98cfff76e39cf21a069b691db3"}, 0xd8) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000001540)=0x1, 0x4) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000001580)='/dev/null\x00', 0x80002, 0x0) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f00000015c0), 0x4) r5 = syz_open_dev$vcsu(&(0x7f0000001600)='/dev/vcsu#\x00', 0x3, 0x24000) sendto$inet6(r5, &(0x7f0000001640)="f6d02234a11cfd9f619a4030dbbfba9227ce82c203773bf430170d7bbf021ec6c266476d930e259a8cc2e05c279791b2132d4c3ea38383f5a1ff9c1de351ffae2e249ced281801880d4d96de803c11ba772b49c97169c359f420e46297b815274d09ea605e43671c49ec1e0f2a4832240fc197fbbb433ef6daea5164b8ec1ae31cd8166ae3eccf89ccbeef60718df6504d4c3bfc31fd3d8841104cd1c0e7778089e1a18e29257c599ced0a726cff09474b214a0b4ba4361a3f7f862c87461fb9d4365d4afcf34f7e7893c8b7452acf04df2c80006d23", 0xd6, 0x10044090, &(0x7f0000001740)={0xa, 0x4e23, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000001780)={@in={{0x2, 0x4e24, @local}}, 0x0, 0x0, 0x4e, 0x0, "a8cf3a4c2d3f371bbe57db3ba4500519601449941f21a221a296a0f9443c5366d5fab407fea810cad6c126e9b095184062b59c0f4e90b47dce58054e5e23765f216ec9ac112b527c0430f068e6c7f6a7"}, 0xd8) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001880)='/dev/hwrng\x00', 0x20800, 0x0) setsockopt$inet6_tcp_int(r6, 0x6, 0x0, &(0x7f00000018c0)=0x3, 0x4) r7 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendto$inet6(r7, &(0x7f0000001900)="21ac167e9a93028dcd8b3cc5ea25b4ffe71fd35e21ef0ce8c98045d652a5dcfc39d0981f5490738f0de69d927dec08d6cf484173caf48624e091488fbc801ccf45b06088428609fa9765a02a6826ab3a2b731d5792b773289c364403a2304543690299bf76ccc0e8ceb872636650d164c549b0c215288f037ae44b4e5e5c2f4a66dda22a17896a646af3da150782cca4af940091c77de7b44f257c675905aae36249fc575fbda7c3587fba6036e5bd070e64686cfd7b", 0xb6, 0x8010, &(0x7f00000019c0)={0xa, 0x4e23, 0x2, @mcast1, 0x6}, 0x1c) setsockopt$inet6_tcp_int(r6, 0x6, 0x8, &(0x7f0000001a00)=0x2, 0x4) 01:14:10 executing program 5: ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0, [], [{0x6, 0x10000, 0x80000001, 0xfffffffffffffffe, 0x4, 0xbfa3}, {0x8001, 0x8b0, 0x84, 0x800, 0x1, 0x8}], [[], [], []]}) r0 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x4, 0x412040) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcsa\x00', 0xc0000, 0x0) read(r2, &(0x7f0000000200)=""/223, 0xdf) fcntl$setpipe(r1, 0x407, 0x4) r3 = open(&(0x7f0000000300)='./file0\x00', 0x101000, 0x14) r4 = openat$cgroup_type(r3, &(0x7f0000000340)='cgroup.type\x00', 0x2, 0x0) ioctl$FS_IOC_GETFSLABEL(r4, 0x81009431, &(0x7f0000000380)) r5 = openat2(r0, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x4140, 0x10, 0x15}, 0x18) io_uring_register$IORING_REGISTER_FILES_UPDATE(r5, 0x6, &(0x7f0000000540)={0x8, 0x0, &(0x7f0000000500)=[r2]}, 0x1) open(&(0x7f0000000580)='./file0\x00', 0x791440, 0x20) ioctl$FITHAW(r4, 0xc0045878) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000009, 0x10010, r5, 0x85d30000) r6 = syz_open_procfs$userns(0x0, &(0x7f00000005c0)='ns/user\x00') fsetxattr$trusted_overlay_nlink(r6, &(0x7f0000000600)='trusted.overlay.nlink\x00', &(0x7f0000000640)={'U-', 0x7}, 0x16, 0x1) sync_file_range(r1, 0x100000001, 0x8, 0x5) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000680)={0x0, 0x8, [0x5, 0xffff, 0x7, 0x1, 0x9, 0x4]}) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r4, 0x4018f50b, &(0x7f00000006c0)={0x0, 0xb45}) openat$procfs(0xffffffffffffff9c, &(0x7f0000000700)='/proc/stat\x00', 0x0, 0x0) 01:14:10 executing program 2: ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, @nfc={0x27, 0x1, 0x2}, @llc={0x1a, 0x304, 0x5, 0x4f, 0x1f, 0x5, @broadcast}, @ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x4, 0x0, 0x0, 0x0, 0xffff, &(0x7f0000000000)='bond_slave_1\x00', 0x6, 0x2, 0x8}) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcsu\x00', 0x101040, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000100)={"aba598aa7f3bafcc30a94b358d383e35", 0x0, 0x0, {0x8, 0x5}, {0x4, 0x9}, 0x7, [0x5, 0x6, 0x1, 0x100, 0x1, 0xe960, 0x8, 0x6, 0x7f6e, 0x5, 0x3dc2, 0x80000001, 0x8, 0x10000, 0x200000000000000, 0x8]}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000200)={"b766a8e925a761f769487e63a1166c15", 0x0, r1, {0x7fffffff, 0x8}, {0x4, 0x915f}, 0x100, [0x7, 0x1a, 0x10000, 0x7b6, 0x3, 0x1ff, 0x6, 0x66e7, 0x9, 0x1, 0x3, 0x4, 0x7, 0x20, 0x6, 0x7]}) r3 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self\x00', 0x103000, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000340)='/dev/vcsa#\x00', 0x8001, 0x408000) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r3, 0x50009417, &(0x7f0000000380)={{r4}, r2, 0x88c096869ac2e7df, @unused=[0x100, 0x5, 0x7, 0x5], @name="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"}) r5 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000001380)='ns/user\x00') ioctl$FIOCLEX(r5, 0x5451) r6 = accept$inet(r0, &(0x7f00000013c0)={0x2, 0x0, @private}, &(0x7f0000001400)=0x10) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r6, 0xf504, 0x0) ioctl$TIOCMSET(r4, 0x5418, &(0x7f0000001440)=0x4) r7 = openat$null(0xffffffffffffff9c, &(0x7f0000001480)='/dev/null\x00', 0x301000, 0x0) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f00000014c0)={0x20, 0x3, {0x53ad, @usage=0x7, 0x0, 0x1, 0x100, 0x100000001, 0x5, 0x40, 0x10, @struct={0x87, 0x2}, 0x8000, 0x7, [0x6, 0x1, 0x2be, 0x8000000, 0x6, 0x4]}, {0x96, @usage=0x3f, 0x0, 0x8, 0x9, 0x7, 0x101, 0x5, 0x4, @struct={0xfffffff8, 0x3}, 0x0, 0xfffff218, [0xfffffffffffff001, 0x1, 0xe3, 0x4, 0x3, 0x6]}, {0x889e, @struct={0x8}, 0x0, 0x9, 0x100000000, 0x0, 0x9, 0x5, 0x94, @struct={0x3, 0x4}, 0x5da2, 0x0, [0x2, 0x80000001, 0x9, 0x905, 0x7, 0x2]}, {0x7, 0xa557, 0x8}}) ioctl$BTRFS_IOC_BALANCE_V2(r6, 0xc4009420, &(0x7f00000018c0)={0x14, 0x4, {0x6, @struct={0x1ff, 0x8}, 0x0, 0x4, 0x8001, 0x80000001, 0x0, 0x2, 0x1, @usage=0x2, 0xe3, 0x6, [0x2, 0x8, 0x5a6, 0x872, 0x4, 0x8000]}, {0x100000000, @struct={0x3, 0x7fffffff}, 0x0, 0xffff, 0x78b, 0x8, 0x3, 0x2, 0x80, @struct={0x80000001, 0x4}, 0x5, 0x1, [0x400, 0xa44, 0x2685055d, 0xf13c, 0x3, 0x96a]}, {0x4, @struct={0x2}, 0x0, 0x4, 0x3f26, 0x1c0000000000, 0x4, 0xffffffffffff0000, 0x8, @struct={0x3, 0xe931}, 0x400, 0x8, [0xfffffffffffffffe, 0x6, 0x1, 0x3, 0x8001, 0x32f]}, {0x3, 0x7, 0x1}}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f0000001cc0)={0x0, 0x0, {}, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_BALANCE_V2(r7, 0xc4009420, &(0x7f00000020c0)={0x8, 0x4, {0x81, @usage=0x8001, r8, 0xfff, 0x1, 0x1, 0xa3, 0x0, 0x80, @usage=0x1000, 0x240d, 0x8, [0x4, 0x8, 0x6, 0x0, 0x505d, 0x7]}, {0xd1, @struct={0x2, 0xdd}, r9, 0x4, 0x7, 0x0, 0x10000, 0x9, 0x4331b17a90b443b5, @usage=0x5, 0x5, 0x3, [0x1, 0x80, 0x9, 0x400, 0x2, 0x5]}, {0x7fff, @usage=0x40, r10, 0x2, 0x2, 0x7, 0x20, 0x200, 0x2, @struct={0x100, 0x9}, 0x20, 0x57, [0x8, 0x1, 0x0, 0x5e8, 0xf1, 0x8000]}, {0x7fffffff, 0x4cdb2b7, 0x2400000000}}) r11 = openat$random(0xffffffffffffff9c, &(0x7f00000024c0)='/dev/urandom\x00', 0x1, 0x0) write$binfmt_elf64(r11, &(0x7f0000002500)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x1, 0x1, 0x1, 0x0, 0x2, 0x3e, 0xffff5ea5, 0x2bd, 0x40, 0x23b, 0x8, 0x6, 0x38, 0x2, 0x1, 0x165, 0x7}, [{0x60000000, 0x7, 0xfffffffffffffff9, 0x101, 0x3, 0x1ca9, 0x1, 0x7fffffff}], "cce06ff76ed9c485420e604b14f98b2162a0c59ee320b753c4", [[], [], [], [], [], []]}, 0x691) syz_io_uring_submit(0x0, 0x0, &(0x7f0000002bc0)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0x1}, 0x20) 01:14:10 executing program 1: r0 = syz_mount_image$nfs(&(0x7f0000000000)='nfs\x00', &(0x7f0000000040)='./file0\x00', 0x800, 0x7, &(0x7f0000001300)=[{&(0x7f0000000080)="347025402effb3fde794e088c5f75516f15290f808b04aa681537fdc848a8f1a65bf6a2143b419917366d617737520297b8404edd22713ff517f19ed591beacc7edec06d23", 0x45, 0xdbae}, {&(0x7f0000000100)="60b4ea1d7bb390494877f012b1f4f619a6ac650f0a50cfaf1a46704e7fc89c6a349283e6b4eeba5fe6e9df0ad74d4a9cac79f4adf5208b40827c368e8f245dd0b0f7612cd3577616d153894a00776274ea6ae0d7f32e6518349cfbbc03709aea6582d029da4d7503e90719a0adde1f75dc4f0ac41e5221242ca831532ece93d48ebbb5f4b6e03c12e8cbc544730ed41d0f9325ccfb88d432cce570e774a3e4289f1668848a827c9935f49318b8a29db0395b60daa1c1a698b6bb85ef238ee6a6e5bcdfaf85c576ceeafad94c963698c62fdf798fbb6aed7796cd509c77f902eeebfd0403dd5f812748d9ca627585ed0590757d8ff3087ba1ec8cfbf74afb3dbb0d6cb3d77496f8e6b64a2c5dd61c6d13444ce2a6c99ac84c43cd3150c387a5825a72a8f5e6f444248302349ad941d1b8cbf14a4fdde32354261d6511e111ee5d654ef94b2954dd2ef9bd565863b73fdab0f8d9445fc899be4d3dfdbb526fa854f230d036eb4ed01ebe36de169f7205e747b718885f0a0aa4bfc8bac01f5f3ddf9a8b677d0c074094f91d86bbddbae2e59f1618753a56fa57b7f41998dd63e2c4fa323a6aa529912b0a6adc2a86d475a3130e10ef8c164c380674898428457658e4733b49ad2b2ed23d4ab4162bd030040c14218f3cfc56f3663f29766d82a8fad659ebedf93ca640e9c367438b62401a06130e2cc34d7d5591d12866e3d3599e68eb2b6798bf4b953f41e8edb88341722b32ace1d72894df7a96d3f2552b335e66d445eb5613404a9fc2a9b6da52a20b41c593eba9ff86b88b5a1aa70ff96a4d3dd0df1d77f1e274d4400abf2ccbde6c3c26bb1c5ca5e39ba9a1f19f71ab139f8f9a1654f8f011e1353d4fafb048894f00573fdb86bbfeeb642f855dde3cdd3a7acb9ecd771a69f18e9fd2920e69fcea588e395c9e9747c3112fac16e03b8a93dc0142ecccb16ccbab403e1a103fd7cd2fdb0a2e980b41c6c80527e09a20bfda25e438eb3c011a363f1f15366347bb53a8ee375a9bce505a7b6e9de3e4bea4bfc0c208d870780f3ebe2c839d85419fb78efc26e675cd6f72265aabdce6708be0306e9798af3fe7b24a25eae108818493fac9c5cc283f580150c4300b7c9f29262e0be231a64ef67eda54e26928edf2623ddf630155448bd718f05f20afdc408e0946c9704b2b27cf9255bc8f2dfdfefbc3ba5fd225f292cf00cf3755ba6a87ecd8effe30b3558b99e6d6ffc7bbdebf57eb7141dfefc13c55af678e133656cbe3c1a94d26d0cbdf81ee98c95e9fb0f4a92cc51b7cb19b6f900ef3b0b3a4fcc7613852da62b17bc6418068870fcd1f153b8cb645a1b4656fba09a8fc908ab893cafd0011f67c6929fffca61bc7539f0807923e6c98f547a6dafefae03496a12655de0f6c4461dc63497802297b9dc7a344d5d937432e6acfc632d8c5600067069aeac966cc0f07f979dd028431b15b139eee415e23affb78ed27d3a912267fda6906351272f85712954b05db5bdcaca3353b509b1e2efc415dbe03ca50ecd0e8c8bc29cc5c3dfb85759b7f33eb83f0f746a117738cbec881b9a1babba063879b67e6ee22f8917088d110e9bdf0d8fcddb31f85d0d5584734062fb9c854f2ee3d252c315c98f3300bdb17581e6865d9610da95494f72556836adc0840d95809fe32790be2926d940f44d019b3dd7f82690487f46f3708941770e27107f9bae1bea4d6a20a3e91c647a5f85957acd9130794213ddb98b17a548d2e8104fa0330d983d2310ce4b35f383479d08def9e928b7fe4176c0adba99f757824180ab6285b804518c604f49b367a0771f3d5a0d8353675f4f7fed751cdc17e05e21e5271363982272c9b25ca31b70d3c0a0d5ae1d282573e90ae4148b18d03e9e8c019816b64f844280b973e3b008941a050918c8877c5e210412aac6eabcf465c195b0ed027b539b022cca57bcbde8b9bc422e81a9631acbb4b37e972d89641f5398f01230bbf01b777244fc60f5a1223f142e4517b048f32b2dc7e0723cb7779cd45a6676a5472c5e0234d2516c098976dd65705c1ecd9dd078400641013076f6e47066e42f38525238c942dfe46e139c3d77939aa161781faffcd1bf60d866c8e02a5f7c83d6f63ac6390fc4226f8e0a3abf8d90548edadbe7f23ef4728298431ec66f4c4d2be7a1d86a2ea20dd0033e629cc63e7368bba7a6a6455402303017d8e34a2323686eb73680051c9689acc35be5b78c878efc022e2cca430b2ee71a1ae8137b192c482f18aa492298f2d658587bcc6413d3087567666046ed84ea2a0b7982672402cae204823254cad53780d756facbf69135d601d4493a39f889ec243fc5121cb441eb3a2497ebede729cd2e632375e5b5a20e57365ac8412256210c22aad0da4d0ec70ad62f3a2a3ff62fcbd3dec0882c7ff83a9a406c7d07c39fbf472bfecaf0ed16e780dd275f9d1f7486a25ba8dc8c45b7e6bc19a5db80f362cb1159e65dc73b0742a0ba9334f2befd26764b3a01dd2668903e7fbd84a67d239ada92a53102b7f1a528f67bf61db0703b4566a7bb942f683b29e12cd92e5f9eec8e871398941c94c41b2094d9a7ab0db9096c8c36f121f9ceebc8e804b6c95cf6698de4af985d373811b001e013fde10343a011cc8fecf5e9b2a190a4ea8381cade23d0b5a03347cf2ade10cdfcc244278edce9c67372a857115e5a4519072ca7eaba92fe695ae822a4ffca1dfaa95f8a4167fa95f5bf260fc54d682a8c632b653529730a38465b823ae6636c6b375f49c4aa173efb512161c1c0dc2e90018be0b8d64a24132e9cb292470e5526c405be40f08f0986b590858ebe568b6ef0a864a8d30798f7f3b7fce32d0f570db0178110290a3f50e258df2322f75abc8f83478cecf0713e2b289d629fdbb71e2d4a991b36b172cee33041ab69f7ac7d04a4f0a22985d01df658217e09c58afcca8d168019388510b3bc9195da816d30609b380885f0633d2bf832debffb5782c0f41c7409d2637a6435396716329478570ca7628fed3da431c5600864bf70b828e61e810ca7397147e9fe147ed0410e149b3761b1f052353ab9286c2df4d3f1ec63025f673211ea6b8914fcf80ae8f514b4479dcc7116ee14d7d048e7e66b00d4cb9731994d5602bdbdb1f281d3f8568532d8dc3bde29f9ed55a3a4269bb16610d8e2eb84cceb59e920710bcc7106df02f84583530d434b71efc52d6a9c3db52c1f0b982ec8cd3b065afe57bb6e31ad3ecc3a3bf0f3573e27fd3efe6d5d3740dc5b67165d751ce13665b2eddf0ce37aadec91c509f1b25fe5cac11ec2b994cbf19b474c4b061225d5dd044b23e5468e5f85ae607676ffb017f66d4c390f842c2d8701733287cd9995cc26a29c34a1d4b65bdeaf194ae52b7c195e2fe30c4054e892420e0a4b815d1c7cef41254dedd0470574a5a4a54b46060c051ea95877fc0bcd9493fdf8f1842ef994f15432ab9d5ed2cc804416da6f21a39ac50ed81ee6d61807e7af890103d40e9a81e99cc0ee829f99cb025eed895a7cd880035fc0baaabcc1a5c5f2519ca2447701fe7ba4b882c8c39d7e733636421bd570c5da7ba02e9d39ad7df8f3027181a502959518a0d09144351b28f103968895e4bb17d9690c8880e4532ffea86f99bf0fca8bed38dccd044d6071983b8de8f809ec2423a7806c2d8244138867f06b597f755e18856456342a43d40e05edd2b0215a7ae30695d095c76aa5d7e218e729803393bc03bf7513fe63b3c5f8c2333eb68e5352df2f4f6705509c09d85bcdc4c8179f7954f9d9347b93ea6977b54dfae906b03aa85d6d958dde29b5ff0297a1dfa01688e88733d61a8451262d7c51d844ecbbb57c916b56d662a7914ea45b1aa107935075e38d7a87c4ed3d32c934070f316a44e9d4a120a6723bc0357348815760545dd545d21e73a618278c55daa0a506c26d911b85182adf806da1bf5708dd7bbedf8064663b061e94d717ea41ca9ce8f095fd6c77c2ed72613bbeb1487b27b8b36e6eabd564bcb27d19dbfe033de59b8be1fe01cfb8891a5bcb816bfef4b48ae30336afd5ef808f975f0a47c598b41bb30344947ffe52f3111f1450ec2a6b9f8c2821c2d00c86cab1e3ffdf57e586dd6ae4986f169b617370a4fc5e85110db361ddf0bbb104710702ebefa31cdc9781bc5b6af041158f81b6103f44b9891ece5d4e8a3e0bce1c04cde9cde56fe3eadf2442b67f98b718a241eacbe9930474899e807bc8600a701157d30d57f27afdbd57f84908359b84d3564a49bfa8853c4d2f3a9bff4946c55bbd81d63178673aafe84059a2ea661c6ca7ac4685facc04d7a26fbc73e8155c41a9ff8f455a2c07a58a95b5a86c4dea8f2fa8bb1674d3b429b9ef288d0642c53c5ffa862b89d88e77896e191b7d8b2abf0409cc1075153c51403464b6d55d270c40820dad316fca9ef69321d3e9836d798299d08bfcc82e593453e3e5e8a5197bf414a59cf6c0e58368f534ba53b45fb6b96a53899e57a012baa3b16573540bd30bbc22e5468f0d31e7195e5ce94358849f7aec5afc8c41e5aa41bfc1246b69639fbbfe0204eae399b163e46ac3c338c1dca002b51ee0277e9b37f22b83871acc783abcff185982c7dc6dafcb3f756b0c2b202ecb2cca928d36bce2124cb13f6f3ccdff87aa919bfc77c797f994d714ff01ac947de348075128c0d79d7904ea6d92d518a86e4fb8c09d2f0117cabe8803d2f893da500b23ab0600893312f412c7bc5261ff2d84152e7ea3c3c9adacb5010c856ddebce148d2c55eb3eb39f13142d6905f96c11a1c0ebed15ff9df003cb769e24164a60eeb796e86f7980eefa1f2509a74125699b12eef21b05ba8d6177aa7a2d5fe181e7998f1d7910a1f1066dcd0955856c773e32c04b8b5711dfc6e57ae9d1821d9fb09f0352db9344c69c2efe3a9b2b1f3b0a804f8fed62fcf776e7a72a41cda3c708a7fc1e336b4775a9deab5cc7f5a9aa5cd9253339708c6e50a9b6164893210261ce495dd1960cfb07c7df81ac34ba7b44c4ed8a1ad2337dc32e58f6c12b910b96fe93b01f593c7a0ebd2e8cf91f451ce273b93ef30604481b73c585ebeabacd2c9475108e771224acfefd6e04096555db87b934f18becea7c76911f6121a7469c134691a931d0073086292e2c6e635f78121232ef19e41466dd8ef2d165a62d5e1ce6e7b45381f3b41e6b6e937ab80bdb4661f142f63e5e96ec1ab0bb0f8f61ac37b0e17aec69e6e1277653dde6fc6a68603070af31e9539cf7ad69ca5dd7bf3c52360796f8ade4508bee9bc3a5991a48a008366f192b7a9d35589b425bf7a1209dc58dcd4ced4d8f3529f184103ab21f3f364f69d8a68d711474509560da24ac8783614990a6cc2b806579459dfb11d67f40df439f2a428450be8e465cfd7f9a9e6809872c19ea13fc2917d7e17a3f453115d1f6cc966f072b882eb84b0e4894cc263861ab3f76f5e2f77054dd6f53f9aa5b500c426e68d56eb0005ab7d50e7daef288561556ffe06f437118dbcac005648fc010427f415620a1f2750aa3e4d58b9e1fabc7aa33bb3f0adf7d5749a1b967eed7f931fe6a74f14df4ac387a6a468ba7698473257f8b12b240cfade7d0b49321ed1d15c73537f1f0cc31c8b411f795b51bae62d0fc68ca60b362376e797f28404b0734e8b0b0c62912b10e0687d1df8878aff007269ac33e00dd68c493b30f8fe19387d94fc53aaf57506592224cae5cb0600bc9adfa3e1ecad601d819576cd30eb95b706db2a66a36fb633cacb0dad21b738766c771838b5a", 0x1000, 0x9}, {&(0x7f0000001100)="566c83238fd2ba266be57ba982e64150483d3e423f4eb288502361f56b21baff60a9ed1a8f20acf9400376e0d0", 0x2d, 0x4}, {&(0x7f0000001140)="7630b5ef5d3415321ad36b390c5b8a931a2d3866049da9e761be9915af1a4dbd8dff84ad9a12bb2786578ec99225b010c5a681c4f6ca382475362e777d4e", 0x3e, 0x5}, {&(0x7f0000001180)="fd118e55f100c098f5715ea1f61d31136276f384e3fa24ca1eed1cf7bc601f1c3b95282c2309c8a534937737daf7bd32180864cc956610f49e88279ccf1b35bc8c6919e1ce33d0ca6eed4f9e12b473f90f6c", 0x52, 0x2b5}, {&(0x7f0000001200)="763b8d8c3d4dd0fb827c1f0be2495e66a4a8a7e827adc0156c8d736a06673fc1f8a0412ddc947d854cb91142359e0203fdc91fceb5b107b7a4c577faa359d1b3c4fcabab7b1f2ec8c11d90b920e3cbb354c2021db1fe85a1f2a41c48f150ba461085253fddff87b75062224bcc115bc2c7ee4336ba3194ccb83b74c0387574a61657503ee618e82c93d46b0c7bb0bcc4b887b265e52103bb527ec72a3e652605a79ef219d43a8b1e20927e84c0bc742b1a1972ba09d31f0c04e4", 0xba}, {&(0x7f00000012c0)="398f49ee2c37f8e973ba350d9e2f7217", 0x10, 0x1f}], 0x408008, &(0x7f00000013c0)={[{',-+'}, {'()-/'}, {':)'}, {'@^,@'}, {'$-}:,'}, {'[@/'}, {'{'}], [{@subj_type={'subj_type', 0x3d, '^\\%)#{+}]}}%@\'.!{^z'}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@context={'context', 0x3d, 'system_u'}}]}) fcntl$getown(r0, 0x9) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000001440), &(0x7f00000014c0)=0x6e) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x200000d, 0xcb3215a84a8d9e1a, r1, 0x2c713000) ioctl$TIOCMIWAIT(0xffffffffffffffff, 0x545c, 0x0) r2 = syz_mount_image$iso9660(&(0x7f0000001500)='iso9660\x00', &(0x7f0000001540)='./file0\x00', 0xbc4, 0x2, &(0x7f0000002600)=[{&(0x7f0000001580)="3e2cf3d58ef692fe22d482cb2b2ff7c5f866504d64d18c81554e247ca46db43bdca172aed8e14cab018b147c495b0dee6e0df2835cc5602d0d92c69c3563f8e2d757ba9a7b207828b670fb3c8cef06cc8343547d1e82d159ddcd60e5ea21beed3775138462bca64da17703c68be70abcdf405c55c4ea", 0x76, 0x3}, {&(0x7f0000001600)="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", 0x1000, 0x2}], 0x20, &(0x7f0000002640)={[{@mode={'mode', 0x3d, 0xfffffffffffff47f}}, {@unhide='unhide'}], [{@smackfsfloor={'smackfsfloor'}}, {@func={'func', 0x3d, 'KEXEC_INITRAMFS_CHECK'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '-]!#)'}}, {@mask={'mask', 0x3d, 'MAY_WRITE'}}, {@seclabel='seclabel'}, {@seclabel='seclabel'}]}) ioctl$KDFONTOP_GET(0xffffffffffffffff, 0x4b72, &(0x7f0000002b00)={0x1, 0x0, 0x11, 0x11, 0x17f, &(0x7f0000002700)}) r3 = dup2(r1, r0) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000002b40)=""/220) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000002c40)='./file0\x00', 0x101042, 0x42) name_to_handle_at(r4, &(0x7f0000002c80)='./file0\x00', &(0x7f0000002cc0)=@OVL_FILEID_V1={0xbd, 0xf8, {[], {0x0, 0xfb, 0xba, 0x5, 0xad, "b8c9d2438186e5c0de5f40d928a2161f", "417be1850520c4909f07a0aae418a1a301567c28f94f9e6f0418f00114776c9224ba889e558f959cbe10016758c4c1c3b67c9d7ea87bd780f7cb21a6591f10926596ace2b02b6ab7aa56ee348388532e44a2b8d90b66c00fde16cd9c76f902e26fb3098f4f29b9679ff35f1db208ddee6773670472def4eabe769c8fd900802140b9155b8ed6062a1dfe7fc235d2aeab009999efa527649986c5a139c8ad75e0c1893fda30"}}}, &(0x7f0000002dc0), 0x400) r5 = open(&(0x7f0000002e00)='./file0\x00', 0x2880, 0x10) faccessat(r2, &(0x7f0000002e40)='./file0\x00', 0x109) syz_mount_image$ext4(&(0x7f0000002e80)='ext2\x00', &(0x7f0000002ec0)='./file0\x00', 0x6, 0x6, &(0x7f0000003300)=[{&(0x7f0000002f00)="a161d7cadd470e8dd1dff4b5da0aca8ada249537a2d3d37c3524d325d5b652a803b7d29bebd6a6683656ecc9071e10ba0c9cb896b423d96eca775c8fe268829d739d0f2bc34754b8e4c1259d21a679234121e9a7f078394f45e0505f09dd884fa97c31903693e3730aba8f5cfd8423883cd2f5d204cba022c6ba20ac627f941a5cda25118456c35c7a63ccb0eb6b288eafc7757488a2442df7a05bf707f66fcfd17aba18a51e42b2b8d6f3482822f8f1d98766d1ed891490acbf2cbc", 0xbc, 0x7ff}, {&(0x7f0000002fc0)="eb0c337afc0c61d11a1d3fd6abb9aa9995b61d4c0b65b4260a9bf0afb359", 0x1e, 0xffffffff80000001}, {&(0x7f0000003000)="72d52bbd131e885963fd58a6130306939731fe7cb533681a9fc916e5bcc5f4994d7bac52c0ee91a26ef32006f4e1a1a46ae3d4c6309a02764e74064bc4a39499a814c98c73231f894de3bf115753d54d8becd07e677fc33803524f45e696de658db2d2b0de3f231d190088e5717aef6f6528ff0801ff48e8caa0", 0x7a, 0x6}, {&(0x7f0000003080)="bf0d55c941c22f3d348d58235b335d54014b818b7164d61dbba2373d26b2d11d07326feb70c2d095572bb53f258f666809a7372b9ef56b54c4ea8716b0ed5c9ea2527ffde472c3fb0c76364129218dcbdbd1fc3f4875af0356b007a6c20f2b569dec2db5a755bd124b2ae683d9fac8458121b1b4a0a3690f3246f64c8c87f5e020f77f86ba", 0x85, 0x900}, {&(0x7f0000003140)="140bc5d1e477b70e1e0436215388e4c81cd70c2edb112b3efc67b49599f9239d0df20444e4f2cccde5aae578337ee528e58f2f87b387d61bbd1238fe8bce4a37b8f210718b8507fd623a1370aa8ac921a67f533ec063424709237022620c45eaaf49543487a81c6a2ca6d267da2655fa3af002249e39a21cbb46d6ff398ac3abf32dc2c427652d98d6a56ae344ec63516d0f0de839212588af8b861a94cd091a54ba7bd07e17340a244d3ceddadc4736df8b4ac821d28e6ea4a309cbd775b9cae5ee4ccfb18d1b05a6", 0xc9, 0xffffffffffffffff}, {&(0x7f0000003240)="5317a4f1114d4050261d6b2753248fbf70f9c752c72cab816ec58eb333c465f1d430e926282846ad3d29e65244937d65aff2723a9f60a188eef7a08a25e472c105e54d38b6644123afb0f64d0f2b7824fa64fa1cf930174b30e2b0a1fbcb3dbb4dc9b0fd8f8b628402f6f0dde7a4efc3d63fe3e0dcc594231e1c45a35449bc0ce4af238f13de6afbbbe12674b11e6152a5fc0972297de11020082ce756a692665b9c1422184b8b5d4dadc6497ccbbfdd", 0xb0, 0x81}], 0x0, &(0x7f00000033c0)={[{@barrier='barrier'}, {@oldalloc='oldalloc'}, {@nojournal_checksum='nojournal_checksum'}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x7}}, {@errors_remount='errors=remount-ro'}, {@data_ordered='data=ordered'}], [{@appraise_type='appraise_type=imasig'}, {@smackfsfloor={'smackfsfloor', 0x3d, '*'}}]}) openat$incfs(r4, &(0x7f0000003480)='.log\x00', 0x40000, 0x1) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000003580)={&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff9000/0x1000)=nil, &(0x7f00000034c0)="2d6e990c5b871c947c0b98c540963fa13220b72fef57ac625caeff2538c9abb2af4d93012595ad656897d4b656b95d3b8116112719a272b742637516658a9cc410bedcfe7e50a1f89b94caf9437c64dd8510bb55c59e642201d3edb5f900f21d5dc8d2b6949a4722fd6e32dc34ae58793b385ed3d71a9e677a49c5b6a2250af4b4856a9f8006efe5313642c6e0442ea4b14f0d966bba95bb6d", 0x99, r5}, 0x68) r6 = openat(r3, &(0x7f0000003600)='./file0\x00', 0x80040, 0x34) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003640)='/dev/ptmx\x00', 0x880, 0x0) ioctl$TIOCL_SCROLLCONSOLE(r7, 0x541c, &(0x7f0000003680)) readlinkat(r6, &(0x7f00000036c0)='./file0\x00', &(0x7f0000003700)=""/12, 0xc) 01:14:10 executing program 3: getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x109840, 0x0) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000180)='ethtool\x00', 0xffffffffffffffff) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000500)={'gre0\x00', &(0x7f0000000480)={'erspan0\x00', r0, 0x11, 0x1, 0xfffeffff, 0x1, {{0xd, 0x4, 0x3, 0x21, 0x34, 0x65, 0x0, 0x2, 0x2f, 0x0, @broadcast, @multicast2, {[@generic={0x83, 0xa, "d8a7920795a6246c"}, @ra={0x94, 0x4}, @ssrr={0x89, 0xf, 0x92, [@loopback, @multicast1, @multicast1]}]}}}}}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000640)={{{@in=@empty, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@initdev}}, &(0x7f0000000740)=0xe8) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r2, &(0x7f0000000900)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000780)={0x134, r3, 0x800, 0x70bd2b, 0x25dfdbfe, {}, [@HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r0}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r0}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vxcan1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team0\x00'}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}]}, 0x134}, 0x1, 0x0, 0x0, 0x8010}, 0x40000) r6 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r6, 0x890b, &(0x7f0000000940)={@private2={0xfc, 0x2, [], 0x1}, @mcast2, @remote, 0x1ff, 0x5, 0x1, 0x100, 0x3, 0x1000028, r1}) ioctl$sock_SIOCSIFVLAN_SET_VLAN_FLAG_CMD(r6, 0x8983, &(0x7f00000009c0)={0x7, 'vlan0\x00', {0x1}, 0xfb6e}) sendmsg$TIPC_NL_BEARER_ENABLE(r2, &(0x7f0000000b40)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000b00)={&(0x7f0000000a40)={0x98, 0x0, 0x10, 0x70bd2a, 0x25dfdbfc, {}, [@TIPC_NLA_SOCK={0x84, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x8001}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7fffffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xa67}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffffff8}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x10001}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x10}, 0xd0) r7 = accept4(r2, 0x0, &(0x7f0000000b80), 0x80000) r8 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000c00)='ethtool\x00', r2) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r7, &(0x7f0000002240)={&(0x7f0000000bc0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000002200)={&(0x7f0000000c40)={0x1598, r8, 0x8, 0x70bd27, 0x25dfdbfc, {}, [@ETHTOOL_A_PRIVFLAGS_HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6_vti0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x134c, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0xb4, 0x3, 0x0, 0x1, [{0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/null\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, 'team0\x00'}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '\'\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x800}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x10000}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8001}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'erspan0\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xc04f117a}, @ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, '%@!&]:\x00'}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'gre0\x00'}]}, {0x4}]}, @ETHTOOL_A_BITSET_BITS={0xd0, 0x3, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'erspan0\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x8, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, 'wlan0\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x799}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, 'vlan0\x00'}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '-\\\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'erspan0\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x800}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, 'vxcan1\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x401}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffffd}, @ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, 'vxcan1\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffffff}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}]}, @ETHTOOL_A_BITSET_VALUE={0x1004, 0x4, "6859dda4069014937bb7f655c14fbb2050ead624c59614de554854fbccf26301dd3f9459aaa15fbc00cb04be18dad2e282c16e91402424efefa14c5b6e4b497f45abba7d97c746d16345839bc54c6c3a2e44b62e9f3b1ff2997595dda61d6b37495339588df24740af11ed697be481cd1455c8f4e242ca59efa3a26e586e336a70aaff41570f4b814fbb53215cf76900833f8f16ae0352eee967d16fd072d671a494ecd324824e13f6c5f6f2d008ac85a5107eb2f53843d50a0bbcda941df3ad98f8738b143c14ebfc656383a8dfde026b9f3d8bf797aa1a503e28e6572607b23158a91d5c58adc3d3ea5af0de2df1aea18278dcb5a1124705f5f1b235eec9ca832271b7723396a7d8da32081bb3e825e13dcf438dd6c1d7042ed023c9d25d65e192ecb9a2fc7032f89aafcc65db666e2c7d0b3dc86e306c29fd704d85db362b5ad50608e7ddf98ce8d465b0db0dcce22b1e780c7067c7c57f9eeede2fe557ef31822d8b3755b0be7b2e76e89057b4de4837564bc1635ef01e77c10a1ba2ed32c10466cc33a64c32fdf623e9fc36928183b3b2eac9fbdee4a88aec646bcd40032366de4658b4cf29838cc4760368e33377c8e0a58dc55b59cee3137598ef166c2cc42f6bbad44a02f9bcb1af5c1d1b564491ab849c32647dcfaecb85200d3c05cbb336e80ba6c4379448af6d425cfb833bd02c47e9417967d72e1016ef990256c75319526f2ec57cbb97ad146bb9f7bbe95173eb0d50a52fc9cb6fdd751a7ba4b93fa449f54cd2164177e45d22322c9005bfe709c32c63889be117f1b187eea38fe27f84a9695c35effa0458775396e3251dcef7374cbeb29f737c191ee0f4353c09c37f9d85fa427d76f3af2eea06a7d907a7f2214c330606cf2943daf458921ddd9101ed201f5ebc2336d9e4ee856ff43095a6f057963bd44a51923545b6d72d3d3149b110cd41292b25b2b1d8086f48da957e8177a7699f19696b946e9f2c87b0216d98d5050a6bbc4d8e591abd2bc1f4b912ae852e39a69b2a091e8f888b0043d30294e8b4b43823d0277d8a0ec0455ac9e5ec5d94ae9e65b87fe018cea01728a351c93754702dce21e01e9c1ea76746060f8bb203d087787242315f678fb45ddd8828213ca2952d4e18bd541de743f7ca9be0a0672354695e3b832ae55de8aedc436171f03773f6d1f51fa235902608bf3426bcb0612ae1ad3946411d1a0596d5412bcef3968dd27b98cc0705d5730b4c51555f5cfe714d99bc828b50e73ac5c149ee917e2ba0b69c8f1e4063850f281a596f1d8c495b2c70bbb41a19df45fa397d84e9e47e1039fa2d9f0128e1f6a649a1b178d64ddf180a559708c739f27566ccd4313622971601fac2494ce764ddfce2d0f6c524822cc66831474c7e2f28c0ecb8fbb82c2fca852640b0110c3fb32e9dfe72cc5c3f25873bf5bd8d312724a12299bc87183a63dcbce7c34c4569f7cd3116259123544043b9d035084a6c97b2c0e3d5b5fd8c3827ce5f4db5ab215fe279ba8d9f0b5060b26e25fa59e99a7ae0d541a4d7fc6b03d7a0987fad212e15f5c684dbd9c865830cc18e21f9fde33f5b2f62ec386cf8d8f518f33efd076b7982e291d1febc62fcb0f1b348acbf141754429d28759d7655abbbefaf1b56a621ce8576521a190db8a74d160de4f2678fadc4c3cb537c445f85e80f4bfd3ffd14f271c9429c84f28d53190d933764eab925e726acbb53c3d3c838409db0a0419968871908373cf2c059dcee1bdb6ac5f5dee902f0548147b805ab56b6b740aec5cfb1434f378c76815cba6cf6873e4970fddfadcbb4f58865d73813fd2dd60cbca2239a41252732a3ce702a87f0d3f68a6566061c30fcdfa1cf9dd38d60ca3f25a96046120f5b98b642465de8d9b5eff46276616f41d72e21882ff934ba9e446360cc33d65276622483b7b9661fc549d166bffdd94b069686642b5eadc96143ea4fe7e266bcc0e56b1a27785bceb1654801aa04ce7394e9b0146d45d12ff0b6dfb234e2054bc907d4902ee6d40d0404836530f667898d10dfaec7f04c9e0afb27c3d481732d7e5df199cc2a2d6503d5d2551d3fbcd92a576d251f211269aa70370a7a4683aa2ca15c8f4ac39084ea6503e356199734d8f28f4f781d51a0eb93e04f4d078f39b0aeb773bac67096fc3be842539b28ce47c670aefcbc94d87ee49312ae588419930e92ba6f40db37204b72897655d064bc3d339e91b9776e55b1f26c355ccc41b229a50a00e4200c90f20011625bfe3e3e251edd83f66ef418691d9260e92ecb81fcb55d7eed8665e1c2e586f988bbee8dd93ee06b7b06ac89bd17037de58efc9f47da40346066f835f8f6ab32bd986348f90d397a752d07f01148c2bc37a3d9c4f49c1f3a689ebac96b96b5f4d9b901b7cddf7528ae93f53b1afa4ae90bcf2fee111da13ce8ea49814a565726c1bae02656530a8d0b2735d17d57b4e6ee3e783b26075fd868ced27dc1c479a8a3bb2020814c187efadfe62b0c348859a934b141909adc66860144087a41a412195a0b7d0f34a08306c4af94112d590b9638acc0d4198abb8ff3f8c3370a7a395a13d7dc67d6cafa0cf17b79bab3faa27e8d0c567d97108cac95e1334a8fdc6f26b14d896a2f5160b79b60bb55c2b255b1928bb4bf82d949797ead3e8966fd3f2c9d2454e6d4ee707c1b5c729d6509203baee22031a8af0bf26cd9a213227d0a9a158bdb41167713c2c131385ba156f145ccf4fcff3c5396634ee3f6e573bf242b797a08e57dcc186e223dfe2dcb63e8ca2c2f64dc50972e8fce593e0d81ba47c357d6c6757548ffeab14b8d6c993e398d7d7ac591717b82e8dad99a1a7e01b9b562d262ec3b75a4aa97be885d74f95badee8528f5117bfe5307e3ebaf71647ec132c2c1213e61cdb2240b3f2f3e15268646d8686fa901cab06cc78466664b99c77062032efa39abcef99e69fa4285c0bc053f7839f6218e8b91dce17c9d0a1439b265fee6cd102dde4c8074149adde3fe5f61fc41dee917d14e989ba398164d7e80da51256e7e95de51fd92d29b1556c3453132e6a1432f4cb43ca8e427dc5ef09f6b2054cf3a698260c18b948058d9d6dbc8b4814b165b33cf5124396d04b2ef830b1a1bdcbf490558674c1477d4a852f7fa77be42fcba9ed40300e4b3c5eca4b9b909a2bdbb12343b57165610fe9fd6bff71da0b5a9a866e2e7438317ccfbd1f0c674d3caebf0afefcaebe2dc3b385c8e26c7ff0b75dd4364602a1f1268d215aea653076a3a29924842fde6f95b704ef021d3dec27b4ab7fca655968764d6e0676c2fbc79360cf2e53d45dc1b4d39d740ac880b8dd3a279a0765f2d74ea287cdc26c1c551751b6d72bde81504f7b348ebf4f699c333962e2254fab5b8adf63e09dd7130e161f0db81e2a9c9fca3ac852a40af6bb0290e89d715349c4cd470699b229808b19c5020c72ef65cdec95bebfdf6e8b8645ce6fe64940b1a71ef7e8b246432e3d3abcef6948ba7e6ebc3b6447a38ca9cf42638c8b397f1b211b70146774be14bacb379d6fb46a166edd3009a87daeab252c8ad7e0edd6a38d31b99b5629b383317c96c6a971a43e5da0811c7c6edc5b026614f3f93e6af5fa10166b1d7970c45cc23e30080638df583fa33fe451282a39e98c9f7eb87507ea0411ec824b7964927c165fb028a12efd4c0f1545a2dfda037fc1fe7cb7f57c4ddd4029baaa398c381327d393829d4d327cf971701051bd34050c822515e6c597a83b9e60aac1535fa90e6bb3a628439cbde333c16724c1a31ab115ca306480f14966b1de82e6fa9a55cf80727400f77220d9175a9145b8f294028e2fca9aa9467f2030e51fbdcb5c8913a337ed8a8a6f855eddeec20a511cdea7d1c8f302e3ffc3941361fcc5d391a8a058ac546698dc7677b4677a932838fdbff2d12a42ac9424cc4a005a72fb9ecbb4b0e3f9972ea91adf1747d161d834a72fd3bbcbc53b0e98df795d2e008a26f7067a7a6dffa26334a535dac4e554f4286c2b804814741ba6f9fedb84eb53f5fb1cd044e01de617d4018ddbf41574cf3d02847e3460e2abbcf92e21bcf00c88c28ac0eb1b76234ff153091c272a3a4395f75e29a6249e63cf9e546bd540d850d6ae211654f4565b4ebd2a907de8bd8b04548e36290f90b9da2bf9ba9462ec6513e9df799e8e2635d4d6dacc97039fc7d47d6987e876e84624a896d9c6bd9ac0444ad9a9fe4bfaf8c1a3bee0248959fe95fc05c87798e6153ee93f6bb5d518672bdc5feff38f92be3a9bf6b77ce380e632914dc9ffae3b56137d1166910b2e41fdffcc75b090109929d38c196ee5f9415d2b9afa34bb4e3da103816d9b0faf02f186991c664a23e739fd172cd9d7cfdc9a7381a3e98920cde3490caa98d9a0202bb5dbefea6e73515bb0a26c7a20108080d30dbe2b93ab17c16f67a79f7756e155f3ac061262be932cd9758d0e17f2629dc673ff46116043565c70728ceb76fc71d5ff6452758cce16ff82a593ff8ac1ed761cd99b5cde6a7d3b3f7619e27b29a16404a6d757fcecc8ff719c8a6e666c370256977f1acbf385fe918506234ba2efa810ec1525a9553fa618b73b73e1afdcd67fef90b3e3a334500469b187d902fd01bfabf0cb25a40872baa6808788232841a680447480dc14fc6a79ae678de6a5b303c1caf7105c2f2ad7b2bc49fdb2447c1f870069d68fc96ac89bd73a42826500538884cf1ac39c7ee25367ec2c8daac35f9c1f5a39f78b5d5f13e2bd69787ce32fe60a7255a74597b0774dc102ade02e96f62296f2982d95b10cdf75cedc3531c6f7554a4cc5f6e8b7391967abfe1129bf67cb5d615762a626938d983ee9790840e1fef87494e89c373567e1df9f68ad564778d69133c805cb1790f7f585debdcb0cf77164b26bfb07239b8ea1b82c25e24917c9f3a9e5f7212e8c96f738f6f7ed720d925abd568f0ac8af3066e19a4dc1b710b38978e39401ee0803d4c84dfdfcc4d3e71f32505ef082426f02ed578b37d8ab81850fcff22d4f097cfc9c1cf7bb451e7aba55b2ffc9018d3e2f52540f4afc38a33d34f4c6049e60471a320d2e261dd30b62a833784aed152128d87e6ad8db217ae459bccbdaa8387053586a0ab3431bb21874837214cc0763939c09baad1f9445d87924570e41726c1300adaca4478643301c7ba9af2fe2d8b72c07d03c0bb29387edc978464248c86a9d84ba4625a1ff34ab4489c3007b5d64d96d0abc2a6b1fb657ede546d01f18020b55348d40a5fc27ece46a624537a1787668dc6be6a0a2992621c392a69ae27007abc82c04abd65d10735b742f368f0984ff7af733836de5b119d70197b4263ce8b799a2243c9d7190687639a5ed82c5b23e6ad78811b2418c6d9fc50a64cd88a4416c221f20987e4dff319eb7bd7fe9239e639f3a5fea6e30545484cf24d8e11f0a74eb6011e1f87cdb1d7d401251f6e7187d0dc6c1b6ae96f837d1fc74fe2425ea2e16c9a6471efccc77726b3fb0a38b9a009af7c7ac8e3d70fdebb333854a395f1d8c7816a49207a3fc19ba9b702e577cbd23b4b16cc2f9873445865a256b1c2c6b58b0dadd67145cbbdbbe3e65461550e446658febe6b008a39db5bdd4c5e1cc8ce0b6acb0b6fbffae6c849111b5e239ec3abfe798845572a57741bb068dbda83fd3b130ed68900ed90cbc0e36e091216b3ff7521d2dbfc6a9ff01b77568728d305ce62c0802ce4d411c797993c595860dd12afacdc139a6338dcaadd318a46ff977df097674bd8774b350990675b4da23a549d9144"}, @ETHTOOL_A_BITSET_MASK={0xb8, 0x5, "ea4a8e01b8be59cccba97c4cf5f1d240f9bba8b5cdc2c0c13ab5aec00ecfb8553e71a34d50541e1ade0f8fef5f8ca146b87db7ba12206b25b2b56deeef9b68be82c5cb0735545a9627202413d39ff78f152e7ae489a19b52b43e986ddb89a8a01a5b23b75a2daf6b01404f661d2216aa7830dd98705467a3bcf2713e03764043e91bda01004276217a8607a321d7f95295170dfac799c74fc8539db52fdffeef0b412538ede33c0f317b50fff21c55a2a7232958"}, @ETHTOOL_A_BITSET_BITS={0x6c, 0x3, 0x0, 0x1, [{0x8, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/null\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x10000}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, 'veth1\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '!+)}\x00'}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '%\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, 'team0\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffff9}]}]}, @ETHTOOL_A_BITSET_MASK={0x9c, 0x5, "54bc3623a92e918299958afbc9d5393ff7d669ecaf32ee1f42c2cd7d331275ac97956108da173fbd14ffb24028fa583d0b25695b2091441d271f223240a2b9713c0c4945af8bcdbf89ccab883699cbd5ebb0d3e33dea658dba8f8079dcefcc14abbf38b52a293b4d21d57b0bb0bff1e95d5d1682dd0a32a739adffd28e1a3299e9cddd77ca88b5f1f0b9f10b282e52db6013c4434a82f8f8"}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x204, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x82, 0x5, "dd40359baba9e2559a1dd10dddd56c115c74f684f350e1b526df01788bcde5faf2018c24d577dd8f714b3361fab782d5b1b4a43dbf9e3f1a1548d1105ea32ab7f8dc6299523aa3f8cbcfd8a5e4dd5fb6faecb070c12cac6d8b7f8eb611d70b902b85a60651fd1fa7ff629fb265acee206f00540bc20ce0942178b96da18a"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0xd5, 0x4, "a4bad2dbe6670b8f028a4b16b7709af5c602ba581b5b2e608bffc6ddede4f201dd6f20fc1b19fd04c93e63d71cffa65178db65da0f5f8583a2e34575a1a1e402a181829aaed41ee8ab0119290bd06547e6110e7131b5796c2060221d36a06de0cf713256a8671f6aa31115a8141ebb9330932ac630e65af4fa29d6f15645760d0d58acfdd6f41e841eb785abe398103e4b93e4788ee956c78b9b014aa84eee2fc9cb298314d9f1f09765fbafca73ad5a64dc4ab675f207574b60e8f61e5ecdad1e9d11c4b009ae34aa26998f5b71daee41"}, @ETHTOOL_A_BITSET_BITS={0xa0, 0x3, 0x0, 0x1, [{0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/null\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x100}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1f}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, 'team0\x00'}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, 'wlan0\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '-,\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '@%,,\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/null\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ethtool\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, ',:v\x00'}]}]}]}]}, 0x1598}, 0x1, 0x0, 0x0, 0x20004000}, 0x24000000) r9 = syz_genetlink_get_family_id$tipc2(&(0x7f00000022c0)='TIPCv2\x00', r2) sendmsg$TIPC_NL_MON_SET(r7, &(0x7f0000002580)={&(0x7f0000002280)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000002540)={&(0x7f0000002300)={0x238, r9, 0x400, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MON={0x34, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4f5}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3ff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7f}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8001}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}]}, @TIPC_NLA_NET={0x20, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x4}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x4}]}, @TIPC_NLA_PUBL={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xfffffcbd}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xfff}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x100}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x49}]}, @TIPC_NLA_NET={0x4}, @TIPC_NLA_MEDIA={0xc0, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1000}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7368}]}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffff9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xf68a}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}]}]}, @TIPC_NLA_NODE={0x98, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x4c, 0x4, {'gcm(aes)\x00', 0x24, "cad0648d7bf24e4ff5c17831c3abb831bc324b73d9ec0d21eeeeee61a903b0d6d3a7a879"}}, @TIPC_NLA_NODE_KEY={0x45, 0x4, {'gcm(aes)\x00', 0x1d, "740dc29e9ba430ca7d7f13607c9b3db7250339534a14bf1253c3c9295f"}}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5610}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x80000000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xff}]}, @TIPC_NLA_BEARER={0x28, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8869}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xfffffffb}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xfffffff9}]}]}, 0x238}, 0x1, 0x0, 0x0, 0x40010}, 0x8000) sendmsg$NFULNL_MSG_CONFIG(r2, &(0x7f00000026c0)={&(0x7f00000025c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000002680)={&(0x7f0000002600)={0x4c, 0x1, 0x4, 0x801, 0x0, 0x0, {0x7, 0x0, 0x1644}, [@NFULA_CFG_MODE={0xa, 0x2, {0x1, 0x2}}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0xfff}, @NFULA_CFG_MODE={0xa, 0x2, {0xffff}}, @NFULA_CFG_FLAGS={0x6, 0x6, 0x1, 0x0, 0x3}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x5}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0xb7}]}, 0x4c}, 0x1, 0x0, 0x0, 0x48080}, 0x11) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_ADD(r10, &(0x7f00000027c0)={&(0x7f0000002700)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002780)={&(0x7f0000002740)={0x24, 0x0, 0x100, 0x70bd25, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x58854}, 0x20008004) sendmsg$NFULNL_MSG_CONFIG(r7, &(0x7f0000002900)={&(0x7f0000002800)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000028c0)={&(0x7f0000002840)={0x68, 0x1, 0x4, 0x300, 0x0, 0x0, {0x0, 0x0, 0x5}, [@NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x401}, @NFULA_CFG_QTHRESH={0x8, 0x5, 0x1, 0x0, 0x503}, @NFULA_CFG_MODE={0xa, 0x2, {0xffffb9a1}}, @NFULA_CFG_FLAGS={0x6, 0x6, 0x1, 0x0, 0x2}, @NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x89c}, @NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x9}, @NFULA_CFG_TIMEOUT={0x8}, @NFULA_CFG_FLAGS={0x6, 0x6, 0x1, 0x0, 0x2}, @NFULA_CFG_CMD={0x5, 0x1, 0x2}, @NFULA_CFG_CMD={0x5, 0x1, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x8801}, 0x0) 01:14:10 executing program 4: sendmsg$AUDIT_DEL_RULE(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000040)={0x42c, 0x3f4, 0x400, 0x70bd26, 0x25dfdbfb, {0x5, 0x1, 0x1d, [0x3ff, 0x2, 0x0, 0x100, 0x0, 0xfffff400, 0x1207, 0x6, 0x80, 0x1, 0xfd70, 0x7, 0x0, 0x3, 0x200, 0xffff7aff, 0x9, 0x1, 0x8, 0x8000, 0x81, 0x95b7, 0x4, 0x3, 0x2, 0x46f16a81, 0x800000, 0x9ca4, 0x6, 0x7f, 0xfffffffc, 0x8, 0x7, 0xfffffbff, 0x7ff, 0x157, 0x2, 0x8, 0x9, 0x401, 0x401, 0x0, 0x8, 0x401, 0x6, 0x8, 0x98d, 0x400, 0x7fffffff, 0x1, 0xe99, 0x2, 0x7, 0x2, 0x36d4aaa8, 0x4, 0x8000, 0xfffffc00, 0x9b1, 0x2, 0x10000, 0x0, 0x81, 0x4], [0x300000, 0x4, 0x800, 0x1, 0x7, 0x5, 0x10000, 0x1fe61307, 0x9, 0x6, 0xffffffff, 0x401, 0x6, 0x5, 0x1, 0x3, 0x24e, 0x2aa20000, 0xffffffff, 0x401, 0x1d7, 0x3, 0xfffff801, 0x0, 0x7fffffff, 0x2, 0xe9b, 0x4, 0x80, 0x4, 0xadf6, 0x1, 0x3, 0x4, 0x76e4, 0x80000001, 0x7fffffff, 0x92, 0x5, 0x9, 0x1, 0x7, 0x3, 0x7, 0x1, 0x7ff, 0x0, 0x46, 0x2, 0x6, 0x81, 0x2, 0x1000, 0xfffffffc, 0x5, 0x0, 0x5, 0x10001, 0x3, 0x1, 0x401, 0x8000, 0x2, 0x2], [0x8, 0x1, 0x9, 0x1, 0x2, 0x1, 0x2c4d, 0xffffb0b8, 0x6, 0x7ff, 0x8, 0x3, 0x1ff, 0x1, 0x80, 0x5, 0x5, 0x80000000, 0x9, 0x3, 0x0, 0x0, 0x8001, 0xfffffff8, 0x6, 0x101, 0x9, 0x3, 0x7, 0x3, 0x101, 0x2, 0x2, 0x2, 0xfffffffb, 0x800, 0x6, 0x40, 0x0, 0x8, 0x1, 0x0, 0x5, 0x40, 0xa22a, 0x3, 0x4cc8bb74, 0x590c, 0xffffffc0, 0x100, 0x0, 0x4, 0xe36, 0x8, 0x6ccc, 0x6, 0x7, 0x898, 0x1, 0x2, 0xff, 0x7fffffff, 0x3, 0x7], [0x7, 0x6, 0x409f3642, 0x0, 0x6, 0x9b3, 0xfffffbff, 0x400, 0xffffffff, 0xff, 0x7fffffff, 0xffff8000, 0x3, 0x4, 0x3f, 0x5, 0xab, 0x800, 0xffffffff, 0xfffffffb, 0x80000000, 0x8, 0xfffffff8, 0x4, 0xa4c9, 0x47, 0x1, 0x3, 0x6, 0x7, 0x2, 0x0, 0x2, 0xfffffeff, 0x6f7878ca, 0x6, 0x2, 0xb4, 0x6, 0x4, 0x5, 0x0, 0xffffffff, 0x3, 0x1f, 0x2, 0x400, 0x0, 0x9, 0xffff, 0x7, 0x7, 0x7f3, 0x80, 0x2, 0x20, 0x1, 0x5, 0x4, 0x20, 0xfffffff7, 0x8, 0x0, 0x3f], 0xa, ['^\x0f\x00', '\x00', '\x00', '}-]&\x00']}, ["", "", "", "", ""]}, 0x42c}, 0x1, 0x0, 0x0, 0x20084850}, 0x8080) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000500)={0x7, 0x7b, 0x2}, 0x7) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000540)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x1, 0x2, 0x4, 0x200, 0x3, 0x3e, 0x8, 0x3bb, 0x40, 0x3e1, 0x2237, 0x0, 0x38, 0x2, 0x48, 0x8, 0x7}, [{0x60000000, 0x2, 0x8001, 0x8, 0x80, 0xfffffffffffffff7, 0x200, 0x3}], "9fbcbf6a87ac64ae9ad4501301629109e2590ca586d24f6151f50fd466e0cd8aacabd352e101644988d7dcf9de5c6c4b3dabeb4c2f2c3348a0cdea44819049290f90de4e3999da340a783f3e14f923806764ba5a88916fbeb1af76c9c3c057842abf6e7b0edae72d27d058b2107ee172d8f67a16fa58f6fcb7ff276b5ef48bba499aaeea769b6e2e451989", [[], [], [], [], []]}, 0x603) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000b80)='/dev/urandom\x00', 0x2080, 0x0) fdatasync(r0) readv(r0, &(0x7f0000001240)=[{&(0x7f0000000bc0)=""/227, 0xe3}, {&(0x7f0000000cc0)=""/240, 0xf0}, {&(0x7f0000000dc0)=""/185, 0xb9}, {&(0x7f0000000e80)=""/83, 0x53}, {&(0x7f0000000f00)=""/185, 0xb9}, {&(0x7f0000000fc0)=""/247, 0xf7}, {&(0x7f00000010c0)=""/115, 0x73}, {&(0x7f0000001140)=""/175, 0xaf}, {&(0x7f0000001200)=""/24, 0x18}], 0x9) r1 = open(&(0x7f0000001300)='./file0\x00', 0x80, 0x20) ioctl$sock_SIOCDELRT(r1, 0x890c, &(0x7f0000001380)={0x0, @in={0x2, 0x4e22, @loopback}, @llc={0x1a, 0x334, 0x5, 0x3f, 0x8, 0x81, @broadcast}, @in={0x2, 0x4e23, @private=0xa010100}, 0x8576, 0x0, 0x0, 0x0, 0x7, &(0x7f0000001340)='veth1\x00', 0xff, 0x10001, 0x3}) r2 = dup2(r0, r0) r3 = dup2(r1, r0) r4 = dup(r3) write(r2, &(0x7f0000001400)="5926416a67da90dcd8d1cbff7934701cdc60d8fdaa0a475585f42d78e643ae4665d8839af262bacd73f60a828e7cd7cfadcac0095b139bc66a71b82b0821db8da0eb89d784e0ea218c3e80e23f14dd57ba87343c99e1319df05c55e64a6aae9f6be795893771c986b97424b26d76782c72f6197b893fde5e2b0bd2cdd44a888280cfd09ebe971232400cd6edf0573dfdb0c90ae006a9c5b4370bd2e43b8b893be57cf328d5ecc46d7d62d9f1c0b6ea54a025a5b58b817376baad90ec756904b61cdd253eca78656730e04d1b3ea8a34cdeb05a", 0xd3) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000001500)='/dev/vcsa\x00', 0x440000, 0x0) ioctl$RNDCLEARPOOL(r5, 0x5206, &(0x7f0000001540)=0x8) sendmmsg(r2, &(0x7f0000004cc0)=[{{&(0x7f0000001580)=@ipx={0x4, 0x8, 0x7fff, "4b6528c8f947", 0xf2}, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001600)="aee1", 0x2}, {&(0x7f0000001640)="5d085c8d7dc16333285ffc005729ecd5fb0393ee819847dae7e37a3997c7515376cdcc27c21bdcf7f452fce0860bec02025417", 0x33}, {&(0x7f0000001680)="d984630b8e592960a038a362a67898b14318a3fa4b90a866b41cad6b752a1c1a7ac27cb65f422139c9f30524466cf2426d4e1077413f05ca89ff5d881ee4366df66b3fcd04b19bcfca78c1df6373b68d325e615de52c317c00bf9cd96ba8f380e7b4ee7f913b0c88dc457f2eb0c6750ea075f915933af7edb115c05f40c2b34e3cf5d75b59088ed75ae31e347f6c907ef64ee8812dbfd89da1be87521276d7de8f40b02c6e174c1fe8f2863d575e237bd1c66907334d2f40d4ec1edf6b70d4b09181211b90fe54c2165ba267917e985b2f753fd487958bc084b78b", 0xdb}, {&(0x7f0000001780)="bbadbf309473a1ccd0302f9910032014726712f2832d7453c2540849bdb48fe1858c7ee182aa8e41f401963c002041eb0be01d44ec3d9c6b31fb2c9fb1d8d3c255f88a40c3ae42a0169d942c03f019bb90f59d14b4de712cb518434c8282fb1519bd0377aa231308a97783b4087f63ab8421f6ceef1fb7253dda4fadb7d5bdba", 0x80}, {&(0x7f0000001800)="6ef7428f821d8ed2e60906870a14db1571eb5f4817f481ad8fb3f5a6dd386b271bff38f4f26502c07fea0be8c243821fdbb46f6e8b489bad47d376727d1d5989d7559146e1f7e46f86fa13dc4d5c53d1b8169df0dc95aff9d9b33c28acff48218752eb7baa08ddd1c06287e4228cb1d5cf4b9a80f82e3510329a4a0add5c48b63eae38f5a920ec2b276a4ea13b66f759e183b9fd06ce8f6aa2653bb5345d69ce4bbed4ceb58b281654b4e8b5ceb22bd6ca46ab738789c49206189efaed29ecb3c3", 0xc1}, {&(0x7f0000001900)="7d5c0a2f89a70d655183b82cb3a0c0ae99ca02728f3096de9b54d8d085f72e1808f4066cba194ea9be30f6b5f7c9a7049914957a850820311c875ea659da7e78e185de12f3105d4d556c7157656943d238e8d2aa7f517f31a4258e9d91284ba16a50be74b3b3f961991fa5ba37924078fabcef021e0708f01e2f3aed5ea9b8200a5a12136e2637ea290b4fb7ea353abe785df7a30b5f65bcd0ce4407bf38a7d8fd6571f4780864029dba9fbe1a9de5267297b9f29220a24a9771c9a7ad2ba4a20fcf89182e6719b69a5c53979ebfdbf8ce46c2aab3797cc47819f6380a0ef2d14a26b681f0e0bd9ad9af2f30", 0xec}, {&(0x7f0000001a00)="21fdf65f14343420588a7f44acf8e5d7aac8499f1f356da91d93495862f297e484773de0c2bb007d8e21fe43e8c026428c7ecaf99c839350aa510266ca53b26b82da5dfd4f296ea9302e4aafd737a257e8f89baad27ba54a0b3dfda4a3939776eaaadcb27ec4cbe320a34ef7b21b13ace3e9d57dfeae6f6b3bc19ac3a2527099785682940af635af0e7b57221c655aa549227240a30a9d6ab474402508dd7e61de5de4aabfcb44e3f21867ccbeaf2dc4bcdc0630ddad12e770d0abe3b5f31f81bfcd7e1200a86eaf413b09e2bbbd5391d88c755738dd9d08648e1990a55b1c9a30ebab7cd0eca5d997d4f4e62bed3006bcef", 0xf2}], 0x7, &(0x7f0000001b80)=[{0xc0, 0x0, 0x0, "4ea7ffce66fa1f90352c08699a21d1b68323cd9c29dac72076bc1843e43b5414f89266cfd9fd59d2b97f78877adb0097102b8d8ea56469072c09a2b9f41957246b7a24495b0d349c01bf488508bad1b1882881210d03735204122477e35a217a1ee215de71bc2eb1ea19a038342ab067008284f446b40b3b25d13135a45b7aaa52dbc146aeec480d2f454e068f996a489a8188a16c5dee4e2345df6d3f710c1ae50c5e3f5db8ecc5ac2acf873bd3"}], 0xc0}}, {{&(0x7f0000001c40)=@ax25={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 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0x1010}}, {{&(0x7f00000045c0)=@phonet={0x23, 0x4, 0x8, 0x20}, 0x80, &(0x7f0000004940)=[{&(0x7f0000004640)="b4b7f47eb7be1ea113473fd6a772d37c504da7d09c1399de7f129ec3014c0abdf285c932418272499eddc34fb52d0884481c40b79d4256506789a689a3774360051d9face913ca31230017a9beb5a9a0b83eb3ecdf9ce06713a788c50c10202bda6761f6a201df", 0x67}, {&(0x7f00000046c0)="5d9f570c73cebb0044338d8415c74248c1fb24b34ff308b82ece623355b8c802d4f9039eb2c73c9533f56309a542fd91a02cbbfd99a86627f42c60c8468503b478a02f14fc529031a99d80124da9ec882ae4bedd17c3202bdc5e3f", 0x5b}, {&(0x7f0000004740)="615121221d22aa3ef1d2a410b33f9c9e15a3c0e2abcecb9ebc84d13bda7f4d99e998fe75d0491f25a853c16841e9fe56c7b81707eb2a47748b948b359f91ccb42b79c3a46a9d93dda839f5b51cde5d32d88f811a88a9ddf4b74031939a4164bc6b5d6f21", 0x64}, {&(0x7f00000047c0)="f440832471f92d3899e0f5f814e5a9a740e81c13c3110d9af525aadd55063f4f71493c8857f97267242b0a920aba18f61755916dcf248dba78c5bf78be075feba46ffdd267892e918dcbc1d96ba62c3e59eb8417665e4de2cf7697c35c8727eb4803146c8fd10c35b906c47cd417f3320f3f6e3bf6bc1a8fd29f07d18c1707044fb1", 0x82}, {&(0x7f0000004880)="92a65cfa91df4815b9e1c4cf1a4642a20d555191ceace489d046ce548ae5d68897a604f07484c01f29bfc0918d82753be3c15a15045bf74705b4b5ccc992436cdbeca690d81814723b9e1ad630c59c3697f821885a6576a14aa4f0a70d14343375ff30af0672e7c34b2eadb9cc42aae0345612345931e31973970ad6b540d85a192783a8f10361", 0x87}], 0x5, &(0x7f00000049c0)=[{0x88, 0x108, 0xa7, "14252b6a53531cc8a2cbfa06ee6778009482e1baa603293dbb401517147a6c6ae03a7d8d954765fc620ae2bd6b3a8a64837a0a121ddd29383013e9fb782f6b8f108f99aeb187752c3cb5a9b59e49581d2167d3ca88f166a2c155a39c3d58b91d6e3a8ac093ea4ef25a1a929c82a37928ccde9d"}, {0x18, 0x88, 0x2, "1b55ef7fa022"}, {0x30, 0xff, 0x3, "94d990a8093d1f39d70db9b439bbed5eccf2487ec4bedb87fc27c078"}, {0x58, 0x102, 0x7, "9e5c1cf4bdbfa4352272a94450b8448638f0ab07d9621c48e4a20d11854a347e616811d2ea7273872b639200279504e5f56d9e8b70525d1fd0f427d81a138fe83f36c65a86"}, {0xf8, 0x116, 0x8000, "7e33bb89344cbee0198bd1977a005072dfdee7a7fe425dc6bb1ae13ca5fe2074974e3c1ef3d71e734aec0aed8468e35b824c87978ffc4b477ad797fa85c9f18c065e614eaa29412295592563a4f63841ef99a389ef4dc243abc3f4357227a6223cd12deef9bac70ac168624c28285381d8e97cbcc17fa84d154762f2e6d43e89dca2dc8a7a31d619ffd2dc2e5b25cc61859b03e7c5d81d0af2922b9dec2f3029683ceb79488645f0a664916e1d95b7f0ebc66a62b734f3d45ba35e7931a0bb49ee0ecef945514b921c03898c6671254a070af14a7c70719a7570b9f50e1a7a4db6f3f7"}, {0xd8, 0x0, 0xd2ec, "a587fa2101ac361e7ae6f983d06219449d0cff599ef3579f7ff69a855562b4d053baaef858bfcb44df6874f04839c5a5401aecf21bdb73418e76c18dc9fff02dcd2e6491e6fe272d30a8a41dee07f800ee32388d5ff1a824cfef6cdaf8e949227cf4cd2a6c238cec043b15cc3989cf618b940b624655ea54b1ab24c488b853e14d26660fe92e0fd2db842dd24287a6b6e8c83ee5dec6a43d1487a0abe56df0e65b6606db0d9e642d4e496a61edbef4d37de8fbc7409c6e8ebc534baf4c04c0fab81acedf"}], 0x2f8}}], 0x5, 0x40) r6 = gettid() r7 = socket$nl_sock_diag(0x10, 0x3, 0x4) kcmp$KCMP_EPOLL_TFD(0x0, r6, 0x7, r7, &(0x7f0000004e00)={r1, r4, 0x3f}) r8 = syz_io_uring_setup(0x3785, &(0x7f0000004e40)={0x0, 0x966f, 0x2, 0x1, 0x1e2, 0x0, r2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000004ec0), &(0x7f0000004f00)) readv(r8, &(0x7f0000005000)=[{&(0x7f0000004f40)=""/121, 0x79}, {&(0x7f0000004fc0)=""/59, 0x3b}], 0x2) syzkaller login: [ 36.524863][ T25] audit: type=1400 audit(1618967650.906:8): avc: denied { execmem } for pid=1769 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 36.609218][ T1775] cgroup: Unknown subsys name 'perf_event' [ 36.625414][ T1775] cgroup: Unknown subsys name 'net_cls' [ 36.675016][ T1777] cgroup: Unknown subsys name 'perf_event' [ 36.680974][ T1777] cgroup: Unknown subsys name 'net_cls' [ 36.717246][ T1778] cgroup: Unknown subsys name 'perf_event' [ 36.723295][ T1778] cgroup: Unknown subsys name 'net_cls' [ 36.739096][ T1783] cgroup: Unknown subsys name 'perf_event' [ 36.745490][ T1784] cgroup: Unknown subsys name 'perf_event' [ 36.751592][ T1784] cgroup: Unknown subsys name 'net_cls' [ 36.757546][ T1783] cgroup: Unknown subsys name 'net_cls' [ 36.766092][ T1793] cgroup: Unknown subsys name 'perf_event' [ 36.775356][ T1793] cgroup: Unknown subsys name 'net_cls' 01:14:15 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f000051a000/0x3000)=nil, 0x3000, 0x380000e, 0x50, r0, 0xf9120000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) dup3(r1, r0, 0x0) ioctl$int_out(r0, 0x0, &(0x7f0000000080)) 01:14:15 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x200001, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x180, 0x36) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_REG(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, r3, 0x3e1a485fa68f9349}, 0x14}}, 0x0) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000240)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)={0xa50, r3, 0x100, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x5d5, 0xe}}}}, [@chandef_params=[@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x3f}, @NL80211_ATTR_WIPHY_FREQ={0x8}], @NL80211_ATTR_CH_SWITCH_BLOCK_TX={0x4}, @NL80211_ATTR_CSA_IES={0x190, 0xb9, 0x0, 0x1, [@NL80211_ATTR_CSA_C_OFF_PRESP={0x8, 0xbb, [0x2, 0x9]}, @beacon_params=[@NL80211_ATTR_BEACON_TAIL={0x1b, 0xf, [@rann={0x7e, 0x15, {{0x1, 0x42}, 0x0, 0x81, @device_b, 0x4, 0xe4a, 0x81}}]}, @NL80211_ATTR_IE_PROBE_RESP={0x168, 0x7f, [@random={0x75, 0xc, "f1c3f7cc62407d61c35defe3"}, @dsss={0x3, 0x1, 0x7c}, @preq={0x82, 0x88, @not_ext={{0x1, 0x0, 0x1}, 0x9, 0x7, 0x2, @device_b, 0x7fd6, "", 0xd4, 0x6, 0xa, [{{0x1}, @broadcast, 0x6}, {{0x1}, @broadcast, 0x9}, {{}, @device_a, 0x7fffffff}, {{0x1, 0x0, 0x1}, @broadcast}, {{0x1}, @broadcast, 0x4}, {{0x1, 0x0, 0x1}, @device_a, 0x28f6}, {{0x1, 0x0, 0x1}, @device_b, 0x8299}, {{0x1, 0x0, 0x1}, @broadcast, 0x2}, {{0x1}, @device_b, 0x1}, {{}, @device_b, 0x2}]}}, @random_vendor={0xdd, 0xbe, "78c6e6feac401c708298b116a91866f2128663fbc1b363557b507be8421b77a2e9409a2ef38fd9ea61469b55d6e5e76ff0b3d566168c59063e9b3598e7b296e1206a0bbaeb868a5b1426b6402af3fef75bec73fb2000de5c817778981f66e2f5a8f00ff3266e4972ad60ebb4c0db672c50045702ddb2ee0173d54a298490886f1e5f4a378c96e28c8494ac55b695d5612adb63805c11de50b554c8b71d861f52c1c3da71fa7a3a09b68ece9b2907dbc1a575ad5311d8832dcdbf91469e0e"}, @supported_rates={0x1, 0x7, [{0xf01b8b89b6a962f1}, {0x3}, {}, {0x6}, {0x9, 0x1}, {0x9}, {0x4}]}]}]]}, @NL80211_ATTR_CSA_IES={0x874, 0xb9, 0x0, 0x1, [@beacon_params=[@NL80211_ATTR_IE_PROBE_RESP={0xa, 0x7f, [@ext_channel_switch={0x3c, 0x4, {0x0, 0xe1, 0x9d, 0x7}}]}, @NL80211_ATTR_IE_PROBE_RESP={0xaf, 0x7f, [@fast_bss_trans={0x37, 0x84, {0xe1, 0x5, "bcf5daf4ad4c574464df45e6a097d663", "d8ac034371bb56e12e7e33b6f8a5564da8d8a2025c5c064db06bc883415cbe45", "866bf9dc87235054420611d7c7a5a0f07beedfa0f6ab71d3ba69d09f118831e7", [{0x3, 0x7, "5976564604ab9b"}, {0x1, 0x13, "e0b0e1b81eb832ecfbdc2d57d2e78f2fc886af"}, {0x3, 0x8, "6debe698a1e220ff"}, {0x1, 0x1, "1f"}, {0x4, 0x5, "58451eb5d8"}]}}, @cf={0x4, 0x6, {0xfc, 0x40, 0x2, 0x4f}}, @channel_switch={0x25, 0x3, {0x0, 0x64, 0x5}}, @peer_mgmt={0x75, 0x16, {0x0, 0x2, @val=0xfffd, @void, @val="d42721646c0baa0c48525938ad162cac"}}]}, @NL80211_ATTR_PROBE_RESP={0x7a4, 0x91, "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"}], @NL80211_ATTR_CSA_C_OFF_PRESP={0x10, 0xbb, [0x6, 0x7f, 0x9, 0x2, 0x8001, 0x6]}]}, @NL80211_ATTR_CH_SWITCH_COUNT={0x8, 0xb7, 0x2d}, @chandef_params=[@NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x8e}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xf}]]}, 0xa50}, 0x1, 0x0, 0x0, 0x4000}, 0x2404c011) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{}, {}, {}]}) prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f0000000000)={0x4, &(0x7f0000000140)=[{0x1, 0x9, 0x20, 0x3}, {0xffff, 0xff, 0x80, 0xd832c72}, {0x4c8, 0x0, 0xfb, 0xfffffffd}, {0x3, 0x7f, 0x1, 0x7}]}) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) lchown(&(0x7f0000000280)='./file0\x00', 0xee00, 0x0) 01:14:15 executing program 0: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x2) r0 = open(&(0x7f0000000100)='./file0\x00', 0x808c3, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x1) write(r0, &(0x7f0000000600)="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", 0x200) sched_setattr(0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 40.657823][ T4475] loop1: detected capacity change from 0 to 219 [ 40.667540][ T4475] nfs: Unknown parameter '-+' 01:14:15 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff}) sendto$inet(r0, 0x0, 0x0, 0x20000f7d, &(0x7f00000001c0)={0x2, 0x4e26, @private=0xa010100}, 0x10) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x4) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) write$P9_RATTACH(r0, &(0x7f0000000140)={0x14, 0x69, 0xfffd, {0x0, 0x40000, 0x1}}, 0x14) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) creat(&(0x7f0000000100)='./file0\x00', 0x40) lseek(0xffffffffffffffff, 0x0, 0x4) open(0x0, 0x0, 0x0) 01:14:15 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x40) sendmmsg$inet6(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0}}, {{&(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="11000000000000002900000004"], 0x168}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x91, 0x1, 0x6, 0x3f80, 0x1f}, 0xc) [ 40.716914][ T4475] loop1: detected capacity change from 0 to 219 [ 40.740927][ T25] audit: type=1326 audit(1618967655.116:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=4501 comm="syz-executor.5" exe="/root/syz-executor.5" sig=9 arch=c000003e syscall=231 compat=0 ip=0x466459 code=0x0 01:14:15 executing program 0: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x14, 0x0, @thr={&(0x7f00000001c0)="3d0516a1f1fa1dce5234fd14e72b52eafcd66fddffdf0a1296c60a6d9bb35535e7ea2ba9595e2837db9127a96f53120f130c", &(0x7f0000000240)="cef450b4c5a396db0cf05b89ae03acfdf9475013068e798368f0dc75814d"}}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) semctl$IPC_RMID(0xffffffffffffffff, 0x0, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x20058041, &(0x7f0000000040)={0xa, 0x2}, 0x1c) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x7, 0x0) keyctl$session_to_parent(0x12) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) ioctl$RTC_VL_READ(0xffffffffffffffff, 0x80047013, 0x0) timer_create(0x0, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x1000000000000003, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000280)=""/103, 0x67, 0x20, &(0x7f0000000100)={0xa, 0x4e22, 0x8, @private2, 0x8}, 0x1c) sendto$packet(r2, &(0x7f0000000340), 0x0, 0x20000000, 0x0, 0x0) [ 40.768480][ T4475] nfs: Unknown parameter '-+' 01:14:15 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x310}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff80, 0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) [ 40.808071][ T4528] loop3: detected capacity change from 0 to 264192 [ 40.814615][ T4475] loop1: detected capacity change from 0 to 8 01:14:15 executing program 2: perf_event_open(&(0x7f0000000540)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xcc00, 0x10000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0x5, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_names\x00') sendfile(r1, r2, 0x0, 0xedc0) dup2(r2, r1) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0)="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", 0x1000, 0xc0, &(0x7f0000000380)={0xa, 0x4e21, 0x8, @loopback, 0x6}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "000000000000040000000000004000"}, 0xd8) recvmsg(0xffffffffffffffff, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7115}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000240)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e23, @private=0xa010100}, {0x2, 0x4e20, @empty}, {0x2, 0x4e20, @broadcast}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='veth0_to_bond\x00', 0x7ff, 0x7, 0x200}) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x18020000}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)="608e2c0d86cebe11187dae0d4e6eaed73aad00f9022aafa3a29d4d01ca2bb545448592a4df07e5afa4eb9836648c6b2d428a3ede76a9c94814fe2c99af672370540ed193ffb7d0e2db7800cfd71115609303a371c8748d6ea2acd76a7d39a9aeb1331aac07c00c9204", 0x69, 0x81, &(0x7f0000000340)={0xa, 0x4e20, 0x401, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x10000}, 0x1c) recvfrom$inet6(r0, &(0x7f00000000c0)=""/158, 0x9e, 0x1, &(0x7f0000000280)={0xa, 0x4e22, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7}, 0x1c) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000040)='$\x00') 01:14:15 executing program 4: io_setup(0x1, &(0x7f0000000040)=0x0) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_congestion_control\x00', 0x1, 0x0) io_submit(r0, 0x1, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x9}]) 01:14:15 executing program 1: r0 = syz_mount_image$nfs(&(0x7f0000000000)='nfs\x00', &(0x7f0000000040)='./file0\x00', 0x800, 0x7, &(0x7f0000001300)=[{&(0x7f0000000080)="347025402effb3fde794e088c5f75516f15290f808b04aa681537fdc848a8f1a65bf6a2143b419917366d617737520297b8404edd22713ff517f19ed591beacc7edec06d23", 0x45, 0xdbae}, {&(0x7f0000000100)="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", 0x1000, 0x9}, {&(0x7f0000001100)="566c83238fd2ba266be57ba982e64150483d3e423f4eb288502361f56b21baff60a9ed1a8f20acf9400376e0d0", 0x2d, 0x4}, {&(0x7f0000001140)="7630b5ef5d3415321ad36b390c5b8a931a2d3866049da9e761be9915af1a4dbd8dff84ad9a12bb2786578ec99225b010c5a681c4f6ca382475362e777d4e", 0x3e, 0x5}, {&(0x7f0000001180)="fd118e55f100c098f5715ea1f61d31136276f384e3fa24ca1eed1cf7bc601f1c3b95282c2309c8a534937737daf7bd32180864cc956610f49e88279ccf1b35bc8c6919e1ce33d0ca6eed4f9e12b473f90f6c", 0x52, 0x2b5}, {&(0x7f0000001200)="763b8d8c3d4dd0fb827c1f0be2495e66a4a8a7e827adc0156c8d736a06673fc1f8a0412ddc947d854cb91142359e0203fdc91fceb5b107b7a4c577faa359d1b3c4fcabab7b1f2ec8c11d90b920e3cbb354c2021db1fe85a1f2a41c48f150ba461085253fddff87b75062224bcc115bc2c7ee4336ba3194ccb83b74c0387574a61657503ee618e82c93d46b0c7bb0bcc4b887b265e52103bb527ec72a3e652605a79ef219d43a8b1e20927e84c0bc742b1a1972ba09d31f0c04e4", 0xba}, {&(0x7f00000012c0)="398f49ee2c37f8e973ba350d9e2f7217", 0x10, 0x1f}], 0x408008, &(0x7f00000013c0)={[{',-+'}, {'()-/'}, {':)'}, {'@^,@'}, {'$-}:,'}, {'[@/'}, {'{'}], [{@subj_type={'subj_type', 0x3d, '^\\%)#{+}]}}%@\'.!{^z'}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@context={'context', 0x3d, 'system_u'}}]}) fcntl$getown(r0, 0x9) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000001440), &(0x7f00000014c0)=0x6e) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x200000d, 0xcb3215a84a8d9e1a, r1, 0x2c713000) ioctl$TIOCMIWAIT(0xffffffffffffffff, 0x545c, 0x0) r2 = syz_mount_image$iso9660(&(0x7f0000001500)='iso9660\x00', &(0x7f0000001540)='./file0\x00', 0xbc4, 0x2, &(0x7f0000002600)=[{&(0x7f0000001580)="3e2cf3d58ef692fe22d482cb2b2ff7c5f866504d64d18c81554e247ca46db43bdca172aed8e14cab018b147c495b0dee6e0df2835cc5602d0d92c69c3563f8e2d757ba9a7b207828b670fb3c8cef06cc8343547d1e82d159ddcd60e5ea21beed3775138462bca64da17703c68be70abcdf405c55c4ea", 0x76, 0x3}, {&(0x7f0000001600)="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", 0x1000, 0x2}], 0x20, &(0x7f0000002640)={[{@mode={'mode', 0x3d, 0xfffffffffffff47f}}, {@unhide='unhide'}], [{@smackfsfloor={'smackfsfloor'}}, {@func={'func', 0x3d, 'KEXEC_INITRAMFS_CHECK'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '-]!#)'}}, {@mask={'mask', 0x3d, 'MAY_WRITE'}}, {@seclabel='seclabel'}, {@seclabel='seclabel'}]}) ioctl$KDFONTOP_GET(0xffffffffffffffff, 0x4b72, &(0x7f0000002b00)={0x1, 0x0, 0x11, 0x11, 0x17f, &(0x7f0000002700)}) r3 = dup2(r1, r0) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000002b40)=""/220) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000002c40)='./file0\x00', 0x101042, 0x42) name_to_handle_at(r4, &(0x7f0000002c80)='./file0\x00', &(0x7f0000002cc0)=@OVL_FILEID_V1={0xbd, 0xf8, {[], {0x0, 0xfb, 0xba, 0x5, 0xad, "b8c9d2438186e5c0de5f40d928a2161f", "417be1850520c4909f07a0aae418a1a301567c28f94f9e6f0418f00114776c9224ba889e558f959cbe10016758c4c1c3b67c9d7ea87bd780f7cb21a6591f10926596ace2b02b6ab7aa56ee348388532e44a2b8d90b66c00fde16cd9c76f902e26fb3098f4f29b9679ff35f1db208ddee6773670472def4eabe769c8fd900802140b9155b8ed6062a1dfe7fc235d2aeab009999efa527649986c5a139c8ad75e0c1893fda30"}}}, &(0x7f0000002dc0), 0x400) r5 = open(&(0x7f0000002e00)='./file0\x00', 0x2880, 0x10) faccessat(r2, &(0x7f0000002e40)='./file0\x00', 0x109) syz_mount_image$ext4(&(0x7f0000002e80)='ext2\x00', &(0x7f0000002ec0)='./file0\x00', 0x6, 0x6, &(0x7f0000003300)=[{&(0x7f0000002f00)="a161d7cadd470e8dd1dff4b5da0aca8ada249537a2d3d37c3524d325d5b652a803b7d29bebd6a6683656ecc9071e10ba0c9cb896b423d96eca775c8fe268829d739d0f2bc34754b8e4c1259d21a679234121e9a7f078394f45e0505f09dd884fa97c31903693e3730aba8f5cfd8423883cd2f5d204cba022c6ba20ac627f941a5cda25118456c35c7a63ccb0eb6b288eafc7757488a2442df7a05bf707f66fcfd17aba18a51e42b2b8d6f3482822f8f1d98766d1ed891490acbf2cbc", 0xbc, 0x7ff}, {&(0x7f0000002fc0)="eb0c337afc0c61d11a1d3fd6abb9aa9995b61d4c0b65b4260a9bf0afb359", 0x1e, 0xffffffff80000001}, {&(0x7f0000003000)="72d52bbd131e885963fd58a6130306939731fe7cb533681a9fc916e5bcc5f4994d7bac52c0ee91a26ef32006f4e1a1a46ae3d4c6309a02764e74064bc4a39499a814c98c73231f894de3bf115753d54d8becd07e677fc33803524f45e696de658db2d2b0de3f231d190088e5717aef6f6528ff0801ff48e8caa0", 0x7a, 0x6}, {&(0x7f0000003080)="bf0d55c941c22f3d348d58235b335d54014b818b7164d61dbba2373d26b2d11d07326feb70c2d095572bb53f258f666809a7372b9ef56b54c4ea8716b0ed5c9ea2527ffde472c3fb0c76364129218dcbdbd1fc3f4875af0356b007a6c20f2b569dec2db5a755bd124b2ae683d9fac8458121b1b4a0a3690f3246f64c8c87f5e020f77f86ba", 0x85, 0x900}, {&(0x7f0000003140)="140bc5d1e477b70e1e0436215388e4c81cd70c2edb112b3efc67b49599f9239d0df20444e4f2cccde5aae578337ee528e58f2f87b387d61bbd1238fe8bce4a37b8f210718b8507fd623a1370aa8ac921a67f533ec063424709237022620c45eaaf49543487a81c6a2ca6d267da2655fa3af002249e39a21cbb46d6ff398ac3abf32dc2c427652d98d6a56ae344ec63516d0f0de839212588af8b861a94cd091a54ba7bd07e17340a244d3ceddadc4736df8b4ac821d28e6ea4a309cbd775b9cae5ee4ccfb18d1b05a6", 0xc9, 0xffffffffffffffff}, {&(0x7f0000003240)="5317a4f1114d4050261d6b2753248fbf70f9c752c72cab816ec58eb333c465f1d430e926282846ad3d29e65244937d65aff2723a9f60a188eef7a08a25e472c105e54d38b6644123afb0f64d0f2b7824fa64fa1cf930174b30e2b0a1fbcb3dbb4dc9b0fd8f8b628402f6f0dde7a4efc3d63fe3e0dcc594231e1c45a35449bc0ce4af238f13de6afbbbe12674b11e6152a5fc0972297de11020082ce756a692665b9c1422184b8b5d4dadc6497ccbbfdd", 0xb0, 0x81}], 0x0, &(0x7f00000033c0)={[{@barrier='barrier'}, {@oldalloc='oldalloc'}, {@nojournal_checksum='nojournal_checksum'}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x7}}, {@errors_remount='errors=remount-ro'}, {@data_ordered='data=ordered'}], [{@appraise_type='appraise_type=imasig'}, {@smackfsfloor={'smackfsfloor', 0x3d, '*'}}]}) openat$incfs(r4, &(0x7f0000003480)='.log\x00', 0x40000, 0x1) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000003580)={&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff9000/0x1000)=nil, &(0x7f00000034c0)="2d6e990c5b871c947c0b98c540963fa13220b72fef57ac625caeff2538c9abb2af4d93012595ad656897d4b656b95d3b8116112719a272b742637516658a9cc410bedcfe7e50a1f89b94caf9437c64dd8510bb55c59e642201d3edb5f900f21d5dc8d2b6949a4722fd6e32dc34ae58793b385ed3d71a9e677a49c5b6a2250af4b4856a9f8006efe5313642c6e0442ea4b14f0d966bba95bb6d", 0x99, r5}, 0x68) r6 = openat(r3, &(0x7f0000003600)='./file0\x00', 0x80040, 0x34) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003640)='/dev/ptmx\x00', 0x880, 0x0) ioctl$TIOCL_SCROLLCONSOLE(r7, 0x541c, &(0x7f0000003680)) readlinkat(r6, &(0x7f00000036c0)='./file0\x00', &(0x7f0000003700)=""/12, 0xc) [ 40.854540][ T4533] loop1: detected capacity change from 0 to 81920 [ 40.867643][ T4528] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 40.882402][ T4533] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 01:14:15 executing program 2: r0 = syz_mount_image$nfs(&(0x7f0000000000)='nfs\x00', &(0x7f0000000040)='./file0\x00', 0x800, 0x7, &(0x7f0000001300)=[{&(0x7f0000000080)="347025402effb3fde794e088c5f75516f15290f808b04aa681537fdc848a8f1a65bf6a2143b419917366d617737520297b8404edd22713ff517f19ed591beacc7edec06d23", 0x45, 0xdbae}, {&(0x7f0000000100)="60b4ea1d7bb390494877f012b1f4f619a6ac650f0a50cfaf1a46704e7fc89c6a349283e6b4eeba5fe6e9df0ad74d4a9cac79f4adf5208b40827c368e8f245dd0b0f7612cd3577616d153894a00776274ea6ae0d7f32e6518349cfbbc03709aea6582d029da4d7503e90719a0adde1f75dc4f0ac41e5221242ca831532ece93d48ebbb5f4b6e03c12e8cbc544730ed41d0f9325ccfb88d432cce570e774a3e4289f1668848a827c9935f49318b8a29db0395b60daa1c1a698b6bb85ef238ee6a6e5bcdfaf85c576ceeafad94c963698c62fdf798fbb6aed7796cd509c77f902eeebfd0403dd5f812748d9ca627585ed0590757d8ff3087ba1ec8cfbf74afb3dbb0d6cb3d77496f8e6b64a2c5dd61c6d13444ce2a6c99ac84c43cd3150c387a5825a72a8f5e6f444248302349ad941d1b8cbf14a4fdde32354261d6511e111ee5d654ef94b2954dd2ef9bd565863b73fdab0f8d9445fc899be4d3dfdbb526fa854f230d036eb4ed01ebe36de169f7205e747b718885f0a0aa4bfc8bac01f5f3ddf9a8b677d0c074094f91d86bbddbae2e59f1618753a56fa57b7f41998dd63e2c4fa323a6aa529912b0a6adc2a86d475a3130e10ef8c164c380674898428457658e4733b49ad2b2ed23d4ab4162bd030040c14218f3cfc56f3663f29766d82a8fad659ebedf93ca640e9c367438b62401a06130e2cc34d7d5591d12866e3d3599e68eb2b6798bf4b953f41e8edb88341722b32ace1d72894df7a96d3f2552b335e66d445eb5613404a9fc2a9b6da52a20b41c593eba9ff86b88b5a1aa70ff96a4d3dd0df1d77f1e274d4400abf2ccbde6c3c26bb1c5ca5e39ba9a1f19f71ab139f8f9a1654f8f011e1353d4fafb048894f00573fdb86bbfeeb642f855dde3cdd3a7acb9ecd771a69f18e9fd2920e69fcea588e395c9e9747c3112fac16e03b8a93dc0142ecccb16ccbab403e1a103fd7cd2fdb0a2e980b41c6c80527e09a20bfda25e438eb3c011a363f1f15366347bb53a8ee375a9bce505a7b6e9de3e4bea4bfc0c208d870780f3ebe2c839d85419fb78efc26e675cd6f72265aabdce6708be0306e9798af3fe7b24a25eae108818493fac9c5cc283f580150c4300b7c9f29262e0be231a64ef67eda54e26928edf2623ddf630155448bd718f05f20afdc408e0946c9704b2b27cf9255bc8f2dfdfefbc3ba5fd225f292cf00cf3755ba6a87ecd8effe30b3558b99e6d6ffc7bbdebf57eb7141dfefc13c55af678e133656cbe3c1a94d26d0cbdf81ee98c95e9fb0f4a92cc51b7cb19b6f900ef3b0b3a4fcc7613852da62b17bc6418068870fcd1f153b8cb645a1b4656fba09a8fc908ab893cafd0011f67c6929fffca61bc7539f0807923e6c98f547a6dafefae03496a12655de0f6c4461dc63497802297b9dc7a344d5d937432e6acfc632d8c5600067069aeac966cc0f07f979dd028431b15b139eee415e23affb78ed27d3a912267fda6906351272f85712954b05db5bdcaca3353b509b1e2efc415dbe03ca50ecd0e8c8bc29cc5c3dfb85759b7f33eb83f0f746a117738cbec881b9a1babba063879b67e6ee22f8917088d110e9bdf0d8fcddb31f85d0d5584734062fb9c854f2ee3d252c315c98f3300bdb17581e6865d9610da95494f72556836adc0840d95809fe32790be2926d940f44d019b3dd7f82690487f46f3708941770e27107f9bae1bea4d6a20a3e91c647a5f85957acd9130794213ddb98b17a548d2e8104fa0330d983d2310ce4b35f383479d08def9e928b7fe4176c0adba99f757824180ab6285b804518c604f49b367a0771f3d5a0d8353675f4f7fed751cdc17e05e21e5271363982272c9b25ca31b70d3c0a0d5ae1d282573e90ae4148b18d03e9e8c019816b64f844280b973e3b008941a050918c8877c5e210412aac6eabcf465c195b0ed027b539b022cca57bcbde8b9bc422e81a9631acbb4b37e972d89641f5398f01230bbf01b777244fc60f5a1223f142e4517b048f32b2dc7e0723cb7779cd45a6676a5472c5e0234d2516c098976dd65705c1ecd9dd078400641013076f6e47066e42f38525238c942dfe46e139c3d77939aa161781faffcd1bf60d866c8e02a5f7c83d6f63ac6390fc4226f8e0a3abf8d90548edadbe7f23ef4728298431ec66f4c4d2be7a1d86a2ea20dd0033e629cc63e7368bba7a6a6455402303017d8e34a2323686eb73680051c9689acc35be5b78c878efc022e2cca430b2ee71a1ae8137b192c482f18aa492298f2d658587bcc6413d3087567666046ed84ea2a0b7982672402cae204823254cad53780d756facbf69135d601d4493a39f889ec243fc5121cb441eb3a2497ebede729cd2e632375e5b5a20e57365ac8412256210c22aad0da4d0ec70ad62f3a2a3ff62fcbd3dec0882c7ff83a9a406c7d07c39fbf472bfecaf0ed16e780dd275f9d1f7486a25ba8dc8c45b7e6bc19a5db80f362cb1159e65dc73b0742a0ba9334f2befd26764b3a01dd2668903e7fbd84a67d239ada92a53102b7f1a528f67bf61db0703b4566a7bb942f683b29e12cd92e5f9eec8e871398941c94c41b2094d9a7ab0db9096c8c36f121f9ceebc8e804b6c95cf6698de4af985d373811b001e013fde10343a011cc8fecf5e9b2a190a4ea8381cade23d0b5a03347cf2ade10cdfcc244278edce9c67372a857115e5a4519072ca7eaba92fe695ae822a4ffca1dfaa95f8a4167fa95f5bf260fc54d682a8c632b653529730a38465b823ae6636c6b375f49c4aa173efb512161c1c0dc2e90018be0b8d64a24132e9cb292470e5526c405be40f08f0986b590858ebe568b6ef0a864a8d30798f7f3b7fce32d0f570db0178110290a3f50e258df2322f75abc8f83478cecf0713e2b289d629fdbb71e2d4a991b36b172cee33041ab69f7ac7d04a4f0a22985d01df658217e09c58afcca8d168019388510b3bc9195da816d30609b380885f0633d2bf832debffb5782c0f41c7409d2637a6435396716329478570ca7628fed3da431c5600864bf70b828e61e810ca7397147e9fe147ed0410e149b3761b1f052353ab9286c2df4d3f1ec63025f673211ea6b8914fcf80ae8f514b4479dcc7116ee14d7d048e7e66b00d4cb9731994d5602bdbdb1f281d3f8568532d8dc3bde29f9ed55a3a4269bb16610d8e2eb84cceb59e920710bcc7106df02f84583530d434b71efc52d6a9c3db52c1f0b982ec8cd3b065afe57bb6e31ad3ecc3a3bf0f3573e27fd3efe6d5d3740dc5b67165d751ce13665b2eddf0ce37aadec91c509f1b25fe5cac11ec2b994cbf19b474c4b061225d5dd044b23e5468e5f85ae607676ffb017f66d4c390f842c2d8701733287cd9995cc26a29c34a1d4b65bdeaf194ae52b7c195e2fe30c4054e892420e0a4b815d1c7cef41254dedd0470574a5a4a54b46060c051ea95877fc0bcd9493fdf8f1842ef994f15432ab9d5ed2cc804416da6f21a39ac50ed81ee6d61807e7af890103d40e9a81e99cc0ee829f99cb025eed895a7cd880035fc0baaabcc1a5c5f2519ca2447701fe7ba4b882c8c39d7e733636421bd570c5da7ba02e9d39ad7df8f3027181a502959518a0d09144351b28f103968895e4bb17d9690c8880e4532ffea86f99bf0fca8bed38dccd044d6071983b8de8f809ec2423a7806c2d8244138867f06b597f755e18856456342a43d40e05edd2b0215a7ae30695d095c76aa5d7e218e729803393bc03bf7513fe63b3c5f8c2333eb68e5352df2f4f6705509c09d85bcdc4c8179f7954f9d9347b93ea6977b54dfae906b03aa85d6d958dde29b5ff0297a1dfa01688e88733d61a8451262d7c51d844ecbbb57c916b56d662a7914ea45b1aa107935075e38d7a87c4ed3d32c934070f316a44e9d4a120a6723bc0357348815760545dd545d21e73a618278c55daa0a506c26d911b85182adf806da1bf5708dd7bbedf8064663b061e94d717ea41ca9ce8f095fd6c77c2ed72613bbeb1487b27b8b36e6eabd564bcb27d19dbfe033de59b8be1fe01cfb8891a5bcb816bfef4b48ae30336afd5ef808f975f0a47c598b41bb30344947ffe52f3111f1450ec2a6b9f8c2821c2d00c86cab1e3ffdf57e586dd6ae4986f169b617370a4fc5e85110db361ddf0bbb104710702ebefa31cdc9781bc5b6af041158f81b6103f44b9891ece5d4e8a3e0bce1c04cde9cde56fe3eadf2442b67f98b718a241eacbe9930474899e807bc8600a701157d30d57f27afdbd57f84908359b84d3564a49bfa8853c4d2f3a9bff4946c55bbd81d63178673aafe84059a2ea661c6ca7ac4685facc04d7a26fbc73e8155c41a9ff8f455a2c07a58a95b5a86c4dea8f2fa8bb1674d3b429b9ef288d0642c53c5ffa862b89d88e77896e191b7d8b2abf0409cc1075153c51403464b6d55d270c40820dad316fca9ef69321d3e9836d798299d08bfcc82e593453e3e5e8a5197bf414a59cf6c0e58368f534ba53b45fb6b96a53899e57a012baa3b16573540bd30bbc22e5468f0d31e7195e5ce94358849f7aec5afc8c41e5aa41bfc1246b69639fbbfe0204eae399b163e46ac3c338c1dca002b51ee0277e9b37f22b83871acc783abcff185982c7dc6dafcb3f756b0c2b202ecb2cca928d36bce2124cb13f6f3ccdff87aa919bfc77c797f994d714ff01ac947de348075128c0d79d7904ea6d92d518a86e4fb8c09d2f0117cabe8803d2f893da500b23ab0600893312f412c7bc5261ff2d84152e7ea3c3c9adacb5010c856ddebce148d2c55eb3eb39f13142d6905f96c11a1c0ebed15ff9df003cb769e24164a60eeb796e86f7980eefa1f2509a74125699b12eef21b05ba8d6177aa7a2d5fe181e7998f1d7910a1f1066dcd0955856c773e32c04b8b5711dfc6e57ae9d1821d9fb09f0352db9344c69c2efe3a9b2b1f3b0a804f8fed62fcf776e7a72a41cda3c708a7fc1e336b4775a9deab5cc7f5a9aa5cd9253339708c6e50a9b6164893210261ce495dd1960cfb07c7df81ac34ba7b44c4ed8a1ad2337dc32e58f6c12b910b96fe93b01f593c7a0ebd2e8cf91f451ce273b93ef30604481b73c585ebeabacd2c9475108e771224acfefd6e04096555db87b934f18becea7c76911f6121a7469c134691a931d0073086292e2c6e635f78121232ef19e41466dd8ef2d165a62d5e1ce6e7b45381f3b41e6b6e937ab80bdb4661f142f63e5e96ec1ab0bb0f8f61ac37b0e17aec69e6e1277653dde6fc6a68603070af31e9539cf7ad69ca5dd7bf3c52360796f8ade4508bee9bc3a5991a48a008366f192b7a9d35589b425bf7a1209dc58dcd4ced4d8f3529f184103ab21f3f364f69d8a68d711474509560da24ac8783614990a6cc2b806579459dfb11d67f40df439f2a428450be8e465cfd7f9a9e6809872c19ea13fc2917d7e17a3f453115d1f6cc966f072b882eb84b0e4894cc263861ab3f76f5e2f77054dd6f53f9aa5b500c426e68d56eb0005ab7d50e7daef288561556ffe06f437118dbcac005648fc010427f415620a1f2750aa3e4d58b9e1fabc7aa33bb3f0adf7d5749a1b967eed7f931fe6a74f14df4ac387a6a468ba7698473257f8b12b240cfade7d0b49321ed1d15c73537f1f0cc31c8b411f795b51bae62d0fc68ca60b362376e797f28404b0734e8b0b0c62912b10e0687d1df8878aff007269ac33e00dd68c493b30f8fe19387d94fc53aaf57506592224cae5cb0600bc9adfa3e1ecad601d819576cd30eb95b706db2a66a36fb633cacb0dad21b738766c771838b5a", 0x1000, 0x9}, {&(0x7f0000001100)="566c83238fd2ba266be57ba982e64150483d3e423f4eb288502361f56b21baff60a9ed1a8f20acf9400376e0d0", 0x2d, 0x4}, {&(0x7f0000001140)="7630b5ef5d3415321ad36b390c5b8a931a2d3866049da9e761be9915af1a4dbd8dff84ad9a12bb2786578ec99225b010c5a681c4f6ca382475362e777d4e", 0x3e, 0x5}, {&(0x7f0000001180)="fd118e55f100c098f5715ea1f61d31136276f384e3fa24ca1eed1cf7bc601f1c3b95282c2309c8a534937737daf7bd32180864cc956610f49e88279ccf1b35bc8c6919e1ce33d0ca6eed4f9e12b473f90f6c", 0x52, 0x2b5}, {&(0x7f0000001200)="763b8d8c3d4dd0fb827c1f0be2495e66a4a8a7e827adc0156c8d736a06673fc1f8a0412ddc947d854cb91142359e0203fdc91fceb5b107b7a4c577faa359d1b3c4fcabab7b1f2ec8c11d90b920e3cbb354c2021db1fe85a1f2a41c48f150ba461085253fddff87b75062224bcc115bc2c7ee4336ba3194ccb83b74c0387574a61657503ee618e82c93d46b0c7bb0bcc4b887b265e52103bb527ec72a3e652605a79ef219d43a8b1e20927e84c0bc742b1a1972ba09d31f0c04e4", 0xba}, {&(0x7f00000012c0)="398f49ee2c37f8e973ba350d9e2f7217", 0x10, 0x1f}], 0x408008, &(0x7f00000013c0)={[{',-+'}, {'()-/'}, {':)'}, {'@^,@'}, {'$-}:,'}, {'[@/'}, {'{'}], [{@subj_type={'subj_type', 0x3d, '^\\%)#{+}]}}%@\'.!{^z'}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@context={'context', 0x3d, 'system_u'}}]}) fcntl$getown(r0, 0x9) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000001440), &(0x7f00000014c0)=0x6e) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x200000d, 0xcb3215a84a8d9e1a, r1, 0x2c713000) ioctl$TIOCMIWAIT(0xffffffffffffffff, 0x545c, 0x0) r2 = syz_mount_image$iso9660(&(0x7f0000001500)='iso9660\x00', &(0x7f0000001540)='./file0\x00', 0xbc4, 0x2, &(0x7f0000002600)=[{&(0x7f0000001580)="3e2cf3d58ef692fe22d482cb2b2ff7c5f866504d64d18c81554e247ca46db43bdca172aed8e14cab018b147c495b0dee6e0df2835cc5602d0d92c69c3563f8e2d757ba9a7b207828b670fb3c8cef06cc8343547d1e82d159ddcd60e5ea21beed3775138462bca64da17703c68be70abcdf405c55c4ea", 0x76, 0x3}, {&(0x7f0000001600)="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", 0x1000, 0x2}], 0x20, &(0x7f0000002640)={[{@mode={'mode', 0x3d, 0xfffffffffffff47f}}, {@unhide='unhide'}], [{@smackfsfloor={'smackfsfloor'}}, {@func={'func', 0x3d, 'KEXEC_INITRAMFS_CHECK'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '-]!#)'}}, {@mask={'mask', 0x3d, 'MAY_WRITE'}}, {@seclabel='seclabel'}, {@seclabel='seclabel'}]}) ioctl$KDFONTOP_GET(0xffffffffffffffff, 0x4b72, &(0x7f0000002b00)={0x1, 0x0, 0x11, 0x11, 0x17f, &(0x7f0000002700)}) r3 = dup2(r1, r0) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000002b40)=""/220) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000002c40)='./file0\x00', 0x101042, 0x42) name_to_handle_at(r4, &(0x7f0000002c80)='./file0\x00', &(0x7f0000002cc0)=@OVL_FILEID_V1={0xbd, 0xf8, {[], {0x0, 0xfb, 0xba, 0x5, 0xad, "b8c9d2438186e5c0de5f40d928a2161f", "417be1850520c4909f07a0aae418a1a301567c28f94f9e6f0418f00114776c9224ba889e558f959cbe10016758c4c1c3b67c9d7ea87bd780f7cb21a6591f10926596ace2b02b6ab7aa56ee348388532e44a2b8d90b66c00fde16cd9c76f902e26fb3098f4f29b9679ff35f1db208ddee6773670472def4eabe769c8fd900802140b9155b8ed6062a1dfe7fc235d2aeab009999efa527649986c5a139c8ad75e0c1893fda30"}}}, &(0x7f0000002dc0), 0x400) r5 = open(&(0x7f0000002e00)='./file0\x00', 0x2880, 0x10) faccessat(r2, &(0x7f0000002e40)='./file0\x00', 0x109) syz_mount_image$ext4(&(0x7f0000002e80)='ext2\x00', &(0x7f0000002ec0)='./file0\x00', 0x6, 0x6, &(0x7f0000003300)=[{&(0x7f0000002f00)="a161d7cadd470e8dd1dff4b5da0aca8ada249537a2d3d37c3524d325d5b652a803b7d29bebd6a6683656ecc9071e10ba0c9cb896b423d96eca775c8fe268829d739d0f2bc34754b8e4c1259d21a679234121e9a7f078394f45e0505f09dd884fa97c31903693e3730aba8f5cfd8423883cd2f5d204cba022c6ba20ac627f941a5cda25118456c35c7a63ccb0eb6b288eafc7757488a2442df7a05bf707f66fcfd17aba18a51e42b2b8d6f3482822f8f1d98766d1ed891490acbf2cbc", 0xbc, 0x7ff}, {&(0x7f0000002fc0)="eb0c337afc0c61d11a1d3fd6abb9aa9995b61d4c0b65b4260a9bf0afb359", 0x1e, 0xffffffff80000001}, {&(0x7f0000003000)="72d52bbd131e885963fd58a6130306939731fe7cb533681a9fc916e5bcc5f4994d7bac52c0ee91a26ef32006f4e1a1a46ae3d4c6309a02764e74064bc4a39499a814c98c73231f894de3bf115753d54d8becd07e677fc33803524f45e696de658db2d2b0de3f231d190088e5717aef6f6528ff0801ff48e8caa0", 0x7a, 0x6}, {&(0x7f0000003080)="bf0d55c941c22f3d348d58235b335d54014b818b7164d61dbba2373d26b2d11d07326feb70c2d095572bb53f258f666809a7372b9ef56b54c4ea8716b0ed5c9ea2527ffde472c3fb0c76364129218dcbdbd1fc3f4875af0356b007a6c20f2b569dec2db5a755bd124b2ae683d9fac8458121b1b4a0a3690f3246f64c8c87f5e020f77f86ba", 0x85, 0x900}, {&(0x7f0000003140)="140bc5d1e477b70e1e0436215388e4c81cd70c2edb112b3efc67b49599f9239d0df20444e4f2cccde5aae578337ee528e58f2f87b387d61bbd1238fe8bce4a37b8f210718b8507fd623a1370aa8ac921a67f533ec063424709237022620c45eaaf49543487a81c6a2ca6d267da2655fa3af002249e39a21cbb46d6ff398ac3abf32dc2c427652d98d6a56ae344ec63516d0f0de839212588af8b861a94cd091a54ba7bd07e17340a244d3ceddadc4736df8b4ac821d28e6ea4a309cbd775b9cae5ee4ccfb18d1b05a6", 0xc9, 0xffffffffffffffff}, {&(0x7f0000003240)="5317a4f1114d4050261d6b2753248fbf70f9c752c72cab816ec58eb333c465f1d430e926282846ad3d29e65244937d65aff2723a9f60a188eef7a08a25e472c105e54d38b6644123afb0f64d0f2b7824fa64fa1cf930174b30e2b0a1fbcb3dbb4dc9b0fd8f8b628402f6f0dde7a4efc3d63fe3e0dcc594231e1c45a35449bc0ce4af238f13de6afbbbe12674b11e6152a5fc0972297de11020082ce756a692665b9c1422184b8b5d4dadc6497ccbbfdd", 0xb0, 0x81}], 0x0, &(0x7f00000033c0)={[{@barrier='barrier'}, {@oldalloc='oldalloc'}, {@nojournal_checksum='nojournal_checksum'}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x7}}, {@errors_remount='errors=remount-ro'}, {@data_ordered='data=ordered'}], [{@appraise_type='appraise_type=imasig'}, {@smackfsfloor={'smackfsfloor', 0x3d, '*'}}]}) openat$incfs(r4, &(0x7f0000003480)='.log\x00', 0x40000, 0x1) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000003580)={&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff9000/0x1000)=nil, &(0x7f00000034c0)="2d6e990c5b871c947c0b98c540963fa13220b72fef57ac625caeff2538c9abb2af4d93012595ad656897d4b656b95d3b8116112719a272b742637516658a9cc410bedcfe7e50a1f89b94caf9437c64dd8510bb55c59e642201d3edb5f900f21d5dc8d2b6949a4722fd6e32dc34ae58793b385ed3d71a9e677a49c5b6a2250af4b4856a9f8006efe5313642c6e0442ea4b14f0d966bba95bb6d", 0x99, r5}, 0x68) r6 = openat(r3, &(0x7f0000003600)='./file0\x00', 0x80040, 0x34) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003640)='/dev/ptmx\x00', 0x880, 0x0) ioctl$TIOCL_SCROLLCONSOLE(r7, 0x541c, &(0x7f0000003680)) readlinkat(r6, &(0x7f00000036c0)='./file0\x00', &(0x7f0000003700)=""/12, 0xc) 01:14:15 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400026020000200000004f8", 0x16, 0x100000000000000}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000140)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff}) sendto$inet(r1, 0x0, 0x0, 0x20000f7d, &(0x7f00000001c0)={0x2, 0x4e26, @private=0xa010100}, 0x10) mmap(&(0x7f0000440000/0x3000)=nil, 0x3000, 0x3000002, 0x40010, r1, 0xffffffff) 01:14:15 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff}) sendto$inet(r0, 0x0, 0x0, 0x20000f7d, &(0x7f00000001c0)={0x2, 0x4e26, @private=0xa010100}, 0x10) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x4) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) write$P9_RATTACH(r0, &(0x7f0000000140)={0x14, 0x69, 0xfffd, {0x0, 0x40000, 0x1}}, 0x14) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) creat(&(0x7f0000000100)='./file0\x00', 0x40) lseek(0xffffffffffffffff, 0x0, 0x4) open(0x0, 0x0, 0x0) [ 40.978068][ T4581] loop1: detected capacity change from 0 to 219 [ 40.993396][ T4581] nfs: Unknown parameter '-+' [ 41.013420][ T4589] loop2: detected capacity change from 0 to 219 [ 41.020413][ T4589] nfs: Unknown parameter '-+' [ 41.047360][ T28] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 41.084149][ T4581] loop1: detected capacity change from 0 to 8 [ 41.091166][ T4589] loop2: detected capacity change from 0 to 8 [ 41.106516][ T4602] loop4: detected capacity change from 0 to 264192 [ 41.126713][ T4602] FAT-fs (loop4): bogus number of reserved sectors [ 41.133235][ T4602] FAT-fs (loop4): Can't find a valid FAT filesystem [ 41.147534][ T4589] loop2: detected capacity change from 0 to 81920 [ 41.169117][ T4617] loop3: detected capacity change from 0 to 264192 [ 41.181893][ T4589] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 41.203307][ T4617] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 41.213467][ T4602] loop4: detected capacity change from 0 to 264192 [ 41.310190][ T1786] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:14:15 executing program 5: sendmsg$NL80211_CMD_SET_PMK(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000000000000000000007b00000008000300", @ANYRES32=0x0, @ANYBLOB="0c00990000000000000000003aa16eb3f97cf096fbbdacc67d61274c428c28f1dbd64d6baf1a"], 0x28}}, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000200000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) mmap(&(0x7f0000441000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0xde40e000) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000040)={r0, 0x6, 0x3, 0x8}) dup2(r1, r0) setxattr$security_evm(0x0, 0x0, 0x0, 0x0, 0x0) 01:14:15 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff}) sendto$inet(r0, 0x0, 0x0, 0x20000f7d, &(0x7f00000001c0)={0x2, 0x4e26, @private=0xa010100}, 0x10) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x4) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) write$P9_RATTACH(r0, &(0x7f0000000140)={0x14, 0x69, 0xfffd, {0x0, 0x40000, 0x1}}, 0x14) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) creat(&(0x7f0000000100)='./file0\x00', 0x40) lseek(0xffffffffffffffff, 0x0, 0x4) open(0x0, 0x0, 0x0) 01:14:15 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff}) sendto$inet(r0, 0x0, 0x0, 0x20000f7d, &(0x7f00000001c0)={0x2, 0x4e26, @private=0xa010100}, 0x10) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x4) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) write$P9_RATTACH(r0, &(0x7f0000000140)={0x14, 0x69, 0xfffd, {0x0, 0x40000, 0x1}}, 0x14) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) creat(&(0x7f0000000100)='./file0\x00', 0x40) lseek(0xffffffffffffffff, 0x0, 0x4) open(0x0, 0x0, 0x0) 01:14:15 executing program 2: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0)='nl802154\x00', 0xffffffffffffffff) sendmsg$NL802154_CMD_NEW_SEC_LEVEL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0x4e, &(0x7f0000000100)={&(0x7f0000001840)={0xd, r0, 0x100, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}]}, 0x28}, 0x1, 0x0, 0x0, 0x20008005}, 0x84) syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)={[{@mpol={'mpol', 0x3d, {'interleave', '', @val={0x3a, [0x2c, 0x30, 0x0]}}}}]}) syz_mount_image$tmpfs(&(0x7f0000000200)='tmpfs\x00', &(0x7f0000000240)='./file0\x00', 0x7850, 0x8, &(0x7f0000001700)=[{&(0x7f0000000280)="fca3e67439bd06e2c78d233b211734a765a9c237a9c392283442", 0x1a, 0xa72}, {&(0x7f00000002c0)="4d06c27571e295a053d39af9dc4babf826cd0464f9eb0901fb8df4ab78be471c96fd083a62a569cba5f923c47535b89762a596ad533ca5d031de47fdfc86c9614b132187ca65a765a69bd5a6170dabb2fb961d759c77d2451c190321bb30ccd9492f4579f0eeede1cd0eaf4632420590064e211a8ce6c964f968c7349989b8a0c59df2bb6734caf0d169ef3a7b5ac95f273648d68d28c45e64da7555135d8f1f28f2a8b9d6927441919e2cc4043d177ab5a1e0aadc1bbcd5bf4559153e25ea58825478f626fcd8aa47a1681ffb4a5d0ad35cb9e2adf531b4ac58e72be3e7d12506c48b878a3962ed66c43405d0c1df601bad", 0xf2, 0x6}, {&(0x7f00000003c0)="83220f3046e08b370254d76ffdb39f4f6cc2d4c5da510b9a896bf8a9f61dace074c6783ac5576c5fd1ec16d75520f1", 0x2f, 0x3}, {&(0x7f0000000400)="515f12428c506de90a28f45945376a4428f0b34dd9c29815c715ae2ce092f1130826553e9802b7d6e76b05abf1b4ba21bbc8ab45f991d56e9263e759275dc55c631fa837136027634c02660e7eabb4417edb7b92fae435c12871752fe0e7521e50a43ba5d0b91d74cd49a99b1b1665423b0dc8a9d729fbe7f5a9fd44de78a7c1f29543e425f44a51d44f4104f5e6483a78d34cf0f58e540e7f92a089f70c93511e8e4da54a3176c4f8e0c0814bf69712cc922f6bdfba1d919ae438c9ccefed6ef4c057c2f2c71765a9fce082d4c84b07f3", 0xd1, 0x3f}, {&(0x7f0000000500)="71c0da5fbdfedddab39976c8551479eac62439da96253a9c1d3475ec4c8f04cf8e87fb2386afa12a3729cb8a847dba851d9cdd711b040b0f66f50a1974a90a215d9bbfeffaa2edec83dc821cfee858bb102bafbaaae4600ee9cab07b98572abb06ff883d60b34889cc103ee59ad769205792d2e6a5e2f26127e399b8c9f30845", 0x80, 0x2}, {&(0x7f0000000580)="237128e5378a06f207b8722c66b0b46a64c5c3703661831a681e50b228c2173ed22a3e454efb40030fad1f000e44800b21dbbdd514e12c1fe2ff883637ecd940c7f4677cdc58b907e759d42280c53416bb81080d7efb669662d0fbfda5bff63a02da05f8087e7bf5745a8edd297f0c96e6691199843b59f64829a48711dfc5bc94c6538a8e984a05e1d986ffff4916803253a9c073a1005c1b52e5208438a1f99656ffe1", 0xa4, 0x2}, {&(0x7f0000000640)="6be3f4abb566b5beb404ec71e47fb9236d9e507b20b841c12256c707d88e446dcb05cf85d9ef415a4b7fcf9e37c57ee5f08a0bb67fea7ae274a69844389e817e394e94cc121975e3e794058c3eeb0025c763b7f74105a4b33307a2d41cfc9f6a62eef78c3c57714beb7e4d511ba03399051e7ab9dabfa25ec6270d48ee201410046c4a7ee0ea1724cf1abc8da3ea69d47cc66aa89fb358ee1dfd782d2e85f17d34eb796ab4bc59ef4bb29d802a7d173abc759f15d8526152c2", 0xb9, 0x4}, {&(0x7f0000000700)="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", 0x1000, 0x6}], 0x22, &(0x7f00000017c0)={[{@huge_within_size='huge=within_size'}, {@huge_always='huge=always'}], [{@fsmagic={'fsmagic', 0x3d, 0xfffffffeffffffff}}, {@appraise='appraise'}]}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_SET_MACPARAMS(r1, &(0x7f0000001900)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000018c0)={&(0x7f0000001880)={0x28, 0x0, 0x300, 0x70bd2d, 0x25dfdbfc, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_FRAME_RETRIES={0x5, 0x28, 0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x44000}, 0x20048840) [ 41.550231][ T25] audit: type=1326 audit(1618967655.926:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=4501 comm="syz-executor.5" exe="/root/syz-executor.5" sig=9 arch=c000003e syscall=231 compat=0 ip=0x466459 code=0x0 [ 41.590706][ T4648] loop5: detected capacity change from 0 to 131456 [ 41.597557][ T4646] loop4: detected capacity change from 0 to 264192 [ 41.597656][ T4647] loop1: detected capacity change from 0 to 264192 [ 41.610403][ T4645] loop2: detected capacity change from 0 to 60 [ 41.617484][ T4648] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 41.617562][ T4646] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 41.631592][ T4645] tmpfs: Unsupported parameter 'huge' [ 41.645213][ T4647] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 41.692403][ T4648] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c01c, mo2=0002] [ 41.706866][ T4648] System zones: 1-2, 19-19, 35-38, 46-46 [ 41.738528][ T4648] EXT4-fs error (device loop5): ext4_orphan_get:1412: comm syz-executor.5: bad orphan inode 3010371898 [ 41.749618][ T4648] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 41.829923][ T1786] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:14:18 executing program 2: r0 = creat(&(0x7f0000002440)='./file0\x00', 0x0) r1 = creat(&(0x7f0000002440)='./file0\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000240)='threaded\x00', 0xfb3f) fallocate(r1, 0x0, 0x0, 0x80) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) shutdown(r2, 0x1) recvmsg(r2, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7115}, 0x0) recvmmsg(r2, &(0x7f0000000240)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e23, @broadcast}, {0x2, 0x4e20, @empty}, {0x2, 0x4e20, @broadcast}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='veth0_to_bond\x00', 0x7ff, 0x7, 0x200}) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000140)="bdbd7fccd7a6bafb0794d921c324f07141a9a5ede12883ccb07019e675e85843eb4207b98a1c11bbb886ce55a0ece5615aa38d2e8dce7ddc70556ea02324cb370a0631faf8c544aa211351b2cbccaec0d02e885929b6277ec30bd0175be9039f42b50fce3b1adbc9dc05ce49fb8fda0193bfdee1082dfb56bdeccc4d7827b8752e0d56b140bdf7e5bdadffadb1e00efe16f3ab30bf2a14262222313666adfe0aee8f119019e413bf4d94268e47fa07375c8fa61a6b31245514e303e94fbc0c4b7fd1c2a9a7e87e9af871f6631baf1fe5", 0xd0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fallocate(r0, 0x411d9331aac4902f, 0x0, 0x800) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, &(0x7f00000000c0)={0x5, 0x70, 0x0, 0x1, 0x2, 0xfd, 0x0, 0x2, 0x20000, 0x5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x40018, 0x0, 0x1, 0x7, 0x0, 0x9, 0x1}) recvmmsg(0xffffffffffffffff, &(0x7f0000000240)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e23, @broadcast}, {0x2, 0x4e20, @empty}, {0x2, 0x4e20, @broadcast}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='veth0_to_bond\x00', 0x7ff, 0x7, 0x200}) connect$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3a}}, 0x10) 01:14:18 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff}) sendto$inet(r0, 0x0, 0x0, 0x20000f7d, &(0x7f00000001c0)={0x2, 0x4e26, @private=0xa010100}, 0x10) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x4) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) write$P9_RATTACH(r0, &(0x7f0000000140)={0x14, 0x69, 0xfffd, {0x0, 0x40000, 0x1}}, 0x14) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) creat(&(0x7f0000000100)='./file0\x00', 0x40) lseek(0xffffffffffffffff, 0x0, 0x4) open(0x0, 0x0, 0x0) 01:14:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$vcsu(&(0x7f0000000040)='/dev/vcsu#\x00', 0xffffffffffffffff, 0x400) r2 = socket$inet(0x2, 0x800, 0x9) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) wait4(0x0, 0x0, 0x0, 0x0) r3 = fork() kcmp(r3, r3, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) 01:14:18 executing program 5: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x0, 0x1) clone(0x2f802900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='tmpfs\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="73697a653d25322c00550e30203016196c9fc1ab6ce9bb7177f15d938640ce9ae5e6cbb2cffe03f8677714e000d77def4939f39e2621a608bae9f14450d2a29df768bcffcdb161db6d5ac55c22d5c4a443b1751f30ef8caeb7a395a22289cf552f1d18d8463c5f8697efda585ec4c35f7f075dff4ef96d8fd8311cb664363844685dc996105ef7772f24021bbdd781d6f4ee63b965de20288c80a436c5905106a5e295b67f635773e4e616c35e917380712369cb765e876e0c23b12f94258f66d7e8c9fd720f18a7455b5ccb07267dbbef55b54d9db6f2d4cb"]) 01:14:18 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff}) sendto$inet(r0, 0x0, 0x0, 0x20000f7d, &(0x7f00000001c0)={0x2, 0x4e26, @private=0xa010100}, 0x10) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x4) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) write$P9_RATTACH(r0, &(0x7f0000000140)={0x14, 0x69, 0xfffd, {0x0, 0x40000, 0x1}}, 0x14) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) creat(&(0x7f0000000100)='./file0\x00', 0x40) lseek(0xffffffffffffffff, 0x0, 0x4) open(0x0, 0x0, 0x0) 01:14:18 executing program 0: syz_read_part_table(0x8, 0x7, &(0x7f0000002200)=[{&(0x7f0000000040)="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0x1000, 0x9}, {&(0x7f0000001040)="c9af38ba6dca00ad63912d8b5bc2cdf3dd8ad9d1f49c2552b3bc4c2386d325a5aacff137e6fc57f487461aea9e54bdc3787c00f30dd71986d1d6b7213b0ce4df42f85bd4d631cc4f51e86f73ae212edb7b295a5ec1419247dd168a", 0x5b, 0xffffffffffffffe1}, {&(0x7f00000010c0)="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0x1000, 0x3}, {&(0x7f00000020c0)="0b46a9cf3cd1ab516ceb64480c3ad7665819496a3e64411f0c9a94ffc369cfce51f68fc0fa008e23989bc1171eb347873c6ae719028f8d884362d2b565b02c8d15af0dafa333dc2b7edab7d9f5e6decef970c80e40503e35a08dcf6901661bd826674b31d11f740001a7b9", 0x6b, 0x4}, {&(0x7f0000002140)="7e2783e8997c0d91cf01000000aaca3a7b7bab", 0x13, 0x3}, {&(0x7f0000002180)="84d04c575cb2534a07", 0x9, 0x4}, {&(0x7f00000022c0)="e6", 0x1, 0x2}]) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, 0xffffffffffffffff, 0x0) 01:14:18 executing program 2: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/bus/input/handlers\x00', 0x0, 0x0) openat$incfs(r0, &(0x7f00000000c0)='.pending_reads\x00', 0x80441, 0x21) creat(&(0x7f0000000280)='./file0\x00', 0x0) r1 = accept$unix(r0, &(0x7f0000001340)=@abs, &(0x7f00000013c0)=0x6e) getsockopt$sock_int(r1, 0x1, 0x3, &(0x7f0000001400), &(0x7f0000001440)=0x4) r2 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x4}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/126, 0x7e}, {&(0x7f00000002c0)=""/107, 0x6b}, {&(0x7f0000000340)=""/4096, 0x1000}], 0x3, 0x7, 0x0) [ 43.900919][ T4694] tmpfs: Bad value for 'size' [ 43.902571][ T4693] loop4: detected capacity change from 0 to 264192 [ 43.912943][ T4697] loop3: detected capacity change from 0 to 264192 [ 43.920238][ T4693] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 43.926121][ T4706] tmpfs: Bad value for 'size' [ 43.935929][ T4703] loop0: detected capacity change from 0 to 16383 01:14:18 executing program 0: write$binfmt_script(0xffffffffffffffff, &(0x7f00000000c0)={'#! ', './file0', [{}, {0x20, '$-:\x8a#.,'}, {}, {0x20, '.#\\$'}, {0x20, '#)!'}, {0x20, ')@%['}, {0x20, ',-(:'}, {}, {0x20, '\xf6]&-'}, {0x20, '@\\8+$,'}], 0xa, "8f33295dfec426ae25e677715a96c0ad7ff55c1c122c9519d71bf4a8ed4fea06463674f47953efb873b5f44b3082da"}, 0x64) r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_names\x00') sendfile(r1, r2, 0x0, 0xedc0) dup2(r2, r1) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}, &(0x7f0000000140)=0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @private0={0xfc, 0x0, [], 0x1}, 0x2}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x942, 0x4) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) r5 = accept4$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000200)=0x14, 0x0) ioctl$FS_IOC_GETVERSION(r5, 0x80087601, &(0x7f00000002c0)) [ 43.942912][ T4697] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 44.050602][ T4725] loop2: detected capacity change from 0 to 4096 01:14:18 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$int_in(r0, 0x5451, &(0x7f0000000000)=0x5) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r1, &(0x7f00000004c0)=[{{&(0x7f0000000480)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0}}], 0x1, 0x0) [ 44.101350][ T4725] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 01:14:18 executing program 2: r0 = socket(0x840000000002, 0x3, 0xff) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet(r1, &(0x7f0000004640)=[{{&(0x7f0000000080)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000440)="caea4fc52acb076f4f62803ec02f062c9713fd", 0x13}, {&(0x7f0000000100)='?', 0x1}], 0x2}}], 0x1, 0x0) r2 = signalfd4(r1, &(0x7f0000000000)={[0xfffffffffffffff7]}, 0x8, 0x80800) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040), &(0x7f00000000c0)=0xc) 01:14:18 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/fib_triestat\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000280)=""/76, 0xff0d}], 0x1, 0x0, 0x0) mount$tmpfs(0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="6d61736b3d4d41d95f055845432cf34319b2", @ANYRESDEC=0x0, @ANYBLOB="9ca1c2356624595a7fc9508131fd4e0cefdcc93739b08f062def8489e67ce668cbcf4ddb13854355ea5f97770d9446de36aaa0370a94ceffe5d0d57c913259e3d8574a006c06e76d6d794bdfb807d57e130f989cf457c39bf7721353"]) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='tracefs\x00', 0x0, &(0x7f0000000280)) r1 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r4 = socket$packet(0x11, 0x0, 0x300) creat(&(0x7f0000000240)='./file0/file0\x00', 0x10) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0xc0, &(0x7f00000001c0)=0x317f, 0x0, 0x4) r5 = socket$unix(0x1, 0x1, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r4, 0xc020f509, &(0x7f0000000300)={r4, 0x8973, 0x22f, 0x7}) connect$unix(r6, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e23}, 0x6e) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r5, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x450c, 0x0, 0x0, 0x0, 0x0) 01:14:18 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff}) sendto$inet(r0, 0x0, 0x0, 0x20000f7d, &(0x7f00000001c0)={0x2, 0x4e26, @private=0xa010100}, 0x10) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x4) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) write$P9_RATTACH(r0, &(0x7f0000000140)={0x14, 0x69, 0xfffd, {0x0, 0x40000, 0x1}}, 0x14) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) creat(&(0x7f0000000100)='./file0\x00', 0x40) lseek(0xffffffffffffffff, 0x0, 0x4) open(0x0, 0x0, 0x0) 01:14:18 executing program 0: r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0xffffff50}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) madvise(&(0x7f000078c000/0x2000)=nil, 0x2000, 0x64) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) 01:14:18 executing program 1: r0 = socket$inet(0x2, 0x3, 0x3) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_names\x00') sendfile(r1, r2, 0x0, 0xedc0) dup2(r2, r1) r3 = syz_mount_image$nfs4(&(0x7f00000000c0)='nfs4\x00', &(0x7f0000000100)='./file0\x00', 0x2, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)="eb63a6aa7ab591406111840a533f0d269a7087fe9a1d24484744a812484d8e0d77874549e65f7ccae75ba33c1bd43319ebd1fd068e8003857012f953da4bdd89cfcbdb1f4ec54875b08bff76b5a258691246c92a8bbba3522bc03d83c80ed2b66f2e6e0d7d81f1aa85da74b2f985aba0a42f835d8e1ae3113729c98f4f736f5bd8a1c3263ef8be58", 0x88, 0x5}, {&(0x7f0000000200)="5941fe255015f1dbba01b816eefded6901e0d615fd07155c", 0x18, 0x8}], 0x9e480b, &(0x7f0000000280)={[{'net/ip6_tables_names\x00'}, {'net/ip6_tables_names\x00'}, {'net/ip6_tables_names\x00'}, {'net/ip6_tables_names\x00'}, {'net/ip6_tables_names\x00'}], [{@permit_directio='permit_directio'}, {@dont_hash='dont_hash'}, {@dont_measure='dont_measure'}, {@obj_user={'obj_user', 0x3d, 'net/ip6_tables_names\x00'}}, {@euid_gt={'euid>'}}, {@euid_gt={'euid>', 0xee00}}, {@euid_gt={'euid>', 0xee00}}, {@dont_measure='dont_measure'}, {@uid_lt={'uid<'}}]}) preadv(r3, &(0x7f0000000400)=[{&(0x7f00000003c0)=""/44, 0x2c}], 0x1, 0x5, 0x9) sendto$inet(r2, &(0x7f0000000000)="74c8b11d5b7fa86270edf9db18", 0xd, 0x4000000, &(0x7f0000000080)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) ioctl$SIOCGSTAMP(r0, 0x8906, 0x0) sendmsg$inet(r0, &(0x7f0000000600)={&(0x7f0000000040)={0x2, 0x0, @empty}, 0x10, 0x0}, 0x0) recvmmsg(r0, &(0x7f000000a4c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)='macvlan0\x00') [ 44.187969][ T1786] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 44.201587][ T28] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:14:18 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000040)=""/209, 0xd1}, {&(0x7f0000000140)}], 0x2, 0xce12, 0x1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='sockfs\x00', 0x0, &(0x7f0000000240)='trusted.overlay.upper\x00') mount(&(0x7f0000000400)=ANY=[@ANYBLOB="2f4d64000000000000623000d9f232f6819a9ddf43a3ae5cd0492a028f48f59463bfdca4effa990a73c17f42203d9da278af4b8fe6e51f1a532ffa629864e89f9b3fec6ca646edf7939708750b02a1cbe306fa86a3924602b8303427209913a056ec0847c80c000000000000ee17a89586c1b4a70575e934f131e6d6bdbcdaaf732312b9fdfbdc065d5be3899cc17595c2d60a2f1ed08bdc98963564d7f7f427747a9d817ba349f9a58d16d05fe1cf7b479963b186551a68ee6e72aaf0760c16ebf230cad5bb22de6218ce4e74"], &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000340)='efs\x00', 0x30c0802, &(0x7f00000002c0)='z\x80\x00') r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_names\x00') sendfile(r2, r3, 0x0, 0xedc0) dup2(r3, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xedc0) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f00000007c0)={0x5, 0x70, 0x0, 0xa, 0x7, 0x8, 0x0, 0x3f, 0x20004, 0x4, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000780), 0x8}, 0x10020, 0x4, 0x9, 0x3, 0x3, 0x40, 0x7}, 0x0, 0xb, 0xffffffffffffffff, 0x1a) fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/sysvipc/msg\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000580)={{{@in=@empty, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@empty}}, &(0x7f0000000840)=0xe8) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000300)='9p\x00', 0x40800, &(0x7f0000000680)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u='version=9p2000.u'}, {@loose='loose'}, {@access_uid={'access', 0x3d, r5}}, {@version_L='version=9p2000.L'}], [{@fowner_gt={'fowner>'}}, {@obj_user={'obj_user', 0x3d, '&/@'}}, {@euid_gt={'euid>'}}, {@uid_lt={'uid<', r6}}, {@subj_role={'subj_role', 0x3d, 'z\x80\x00'}}]}}) 01:14:18 executing program 4: socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000000c0)=0x6e) bind$unix(r0, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0xffffff6d) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r1, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0xfffffffa, 0x0) [ 44.355021][ T4766] loop3: detected capacity change from 0 to 264192 [ 44.367942][ T4769] sockfs: Unknown parameter 'trusted.overlay.upper' 01:14:18 executing program 1: sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x1) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_FALLOCATE={0x11, 0x4, 0x0, @fd_index, 0x3, 0x0, 0x0, 0x0, 0x0, {0x0, r1}}, 0x7) r2 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x40010, r0, 0x10000000) syz_io_uring_submit(0x0, r2, 0x0, 0x0) r3 = syz_mount_image$iso9660(&(0x7f0000000600)='iso9660\x00', &(0x7f0000000640)='./file1\x00', 0x8, 0x0, 0x0, 0x60812, &(0x7f0000000a00)={[{@sbsector={'sbsector'}}, {@norock='norock'}, {@sbsector={'sbsector', 0x3d, 0xffffffff}}], [{@obj_user={'obj_user', 0x3d, 'mountinfo\x00'}}, {@pcr={'pcr', 0x3d, 0x23}}, {@measure='measure'}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e20, @empty}, 0x10) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r3, 0x8008f512, &(0x7f0000000340)) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) shutdown(r4, 0x1) recvmsg(r4, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7115}, 0x0) recvmmsg(r4, &(0x7f0000000240)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e23, @broadcast}, {0x2, 0x4e20, @empty}, {0x2, 0x4e20, @broadcast}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='veth0_to_bond\x00', 0x7ff, 0x7, 0x200}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x1, 0x0, r4, 0x0, &(0x7f0000000380)="6a7ac6a496bd2e3dc669370d141df1abc62bf6fb75bf993cf8eca091cc27d635805f31a51515f919615a8355a5d2cf247a5405c9f0b4096bfc6c2096ab22e9bb01b035963757951658daf6f498b8198943a5d933d8b1b5cb53e78e8ac4d97fcf10af72a7b9d3b2538764a390fd88ce5cfe824dd9aa5944e1249545f1e290592dc8967b78474b32fb268e5a9a632e7280b7b773ad3670", 0x96, 0x40010063, 0x1, {0x0, r1}}, 0x6b61) syz_io_uring_submit(0x0, r2, &(0x7f0000000580)=@IORING_OP_WRITE={0x17, 0x2, 0x2000, @fd_index=0x6, 0x3a4, &(0x7f0000000500)="34829540e4b1c2261eafcfacc000f7bbfc157e11c6d0454e3ec727698211fc827782eb07d8f5f8701356870d4911c91f4fabb84bbd01004790e36de43a85e8a24d088b093288e2b72189f431db0acca7c3a271f36ee1a9ae688adfc2a6f831ac9ab6cc4c", 0x64, 0x4, 0x1, {0x0, r1}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f0000000000c800002000000010e10800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f0000000080)) name_to_handle_at(r3, &(0x7f00000001c0)='./file1\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="2800000002000000544a12ac080000001a7692c0db0b3d8e5a4033bb8392b3143cfffb4342f60a389239c5256adf97da670ef728fa62aee17129e889d459fb461ffb38f439d3c52b6f73819168ecb97a27f70a6d414c1d2f"], 0x0, 0x400) [ 44.399788][ T4766] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 44.421221][ T4784] sockfs: Unknown parameter 'trusted.overlay.upper' 01:14:18 executing program 4: socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000000c0)=0x6e) bind$unix(r0, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0xffffff6d) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r1, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0xfffffffa, 0x0) 01:14:18 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7115}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e23, @broadcast}, {0x2, 0x4e20, @empty}, {0x2, 0x4e20, @broadcast}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='veth0_to_bond\x00', 0x7fd, 0x7, 0x200}) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000000c0)='./file1\x00', 0xae9e, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000140)=ANY=[@ANYRESHEX=r0]) set_mempolicy(0x2, &(0x7f00000007c0)=0xc5f, 0x1000) chdir(&(0x7f0000000000)='./file1\x00') r1 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) write$9p(r1, &(0x7f0000001400)="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", 0x200) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x30d000, 0x80) sendfile(r1, r2, 0x0, 0x10000) 01:14:19 executing program 4: socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000000c0)=0x6e) bind$unix(r0, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0xffffff6d) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r1, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0xfffffffa, 0x0) [ 44.581826][ T4800] loop1: detected capacity change from 0 to 1024 [ 44.601836][ T4800] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:14:19 executing program 0: r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0xffffff50}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) madvise(&(0x7f000078c000/0x2000)=nil, 0x2000, 0x64) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) 01:14:19 executing program 4: socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000000c0)=0x6e) bind$unix(r0, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0xffffff6d) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r1, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0xfffffffa, 0x0) [ 44.663921][ T4808] loop2: detected capacity change from 0 to 87 [ 44.675644][ T4808] FAT-fs (loop2): Unrecognized mount option "0x0000000000000003" or missing value [ 44.693769][ T4800] EXT4-fs (loop1): orphan cleanup on readonly fs [ 44.728218][ T4800] EXT4-fs error (device loop1): ext4_free_blocks:5284: comm syz-executor.1: Freeing blocks not in datazone - block = 48, count = 16 01:14:19 executing program 4: socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000000c0)=0x6e) bind$unix(r0, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0xffffff6d) preadv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0xfffffffa, 0x0) [ 44.770232][ T4800] EXT4-fs error (device loop1): ext4_free_inode:282: comm syz-executor.1: reserved or nonexistent inode 3 [ 44.781607][ T4800] EXT4-fs warning (device loop1): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 44.795520][ T4800] EXT4-fs (loop1): Cannot turn on quotas: error -22 [ 44.802115][ T4800] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 01:14:19 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff}) sendto$inet(r0, 0x0, 0x0, 0x20000f7d, &(0x7f00000001c0)={0x2, 0x4e26, @private=0xa010100}, 0x10) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x4) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) write$P9_RATTACH(r0, &(0x7f0000000140)={0x14, 0x69, 0xfffd, {0x0, 0x40000, 0x1}}, 0x14) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) creat(&(0x7f0000000100)='./file0\x00', 0x40) lseek(0xffffffffffffffff, 0x0, 0x4) 01:14:19 executing program 4: socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000000c0)=0x6e) bind$unix(r0, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0xffffff6d) preadv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0xfffffffa, 0x0) 01:14:19 executing program 0: r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0xffffff50}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) madvise(&(0x7f000078c000/0x2000)=nil, 0x2000, 0x64) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) 01:14:19 executing program 1: sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x1) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_FALLOCATE={0x11, 0x4, 0x0, @fd_index, 0x3, 0x0, 0x0, 0x0, 0x0, {0x0, r1}}, 0x7) r2 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x40010, r0, 0x10000000) syz_io_uring_submit(0x0, r2, 0x0, 0x0) r3 = syz_mount_image$iso9660(&(0x7f0000000600)='iso9660\x00', &(0x7f0000000640)='./file1\x00', 0x8, 0x0, 0x0, 0x60812, &(0x7f0000000a00)={[{@sbsector={'sbsector'}}, {@norock='norock'}, {@sbsector={'sbsector', 0x3d, 0xffffffff}}], [{@obj_user={'obj_user', 0x3d, 'mountinfo\x00'}}, {@pcr={'pcr', 0x3d, 0x23}}, {@measure='measure'}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e20, @empty}, 0x10) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r3, 0x8008f512, &(0x7f0000000340)) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) shutdown(r4, 0x1) recvmsg(r4, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7115}, 0x0) recvmmsg(r4, &(0x7f0000000240)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e23, @broadcast}, {0x2, 0x4e20, @empty}, {0x2, 0x4e20, @broadcast}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='veth0_to_bond\x00', 0x7ff, 0x7, 0x200}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x1, 0x0, r4, 0x0, &(0x7f0000000380)="6a7ac6a496bd2e3dc669370d141df1abc62bf6fb75bf993cf8eca091cc27d635805f31a51515f919615a8355a5d2cf247a5405c9f0b4096bfc6c2096ab22e9bb01b035963757951658daf6f498b8198943a5d933d8b1b5cb53e78e8ac4d97fcf10af72a7b9d3b2538764a390fd88ce5cfe824dd9aa5944e1249545f1e290592dc8967b78474b32fb268e5a9a632e7280b7b773ad3670", 0x96, 0x40010063, 0x1, {0x0, r1}}, 0x6b61) syz_io_uring_submit(0x0, r2, &(0x7f0000000580)=@IORING_OP_WRITE={0x17, 0x2, 0x2000, @fd_index=0x6, 0x3a4, &(0x7f0000000500)="34829540e4b1c2261eafcfacc000f7bbfc157e11c6d0454e3ec727698211fc827782eb07d8f5f8701356870d4911c91f4fabb84bbd01004790e36de43a85e8a24d088b093288e2b72189f431db0acca7c3a271f36ee1a9ae688adfc2a6f831ac9ab6cc4c", 0x64, 0x4, 0x1, {0x0, r1}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f0000000000c800002000000010e10800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f0000000080)) name_to_handle_at(r3, &(0x7f00000001c0)='./file1\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="2800000002000000544a12ac080000001a7692c0db0b3d8e5a4033bb8392b3143cfffb4342f60a389239c5256adf97da670ef728fa62aee17129e889d459fb461ffb38f439d3c52b6f73819168ecb97a27f70a6d414c1d2f"], 0x0, 0x400) 01:14:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$inet(r0, &(0x7f0000006800)=[{{0x0, 0x0, &(0x7f00000012c0)=[{0x0}, {&(0x7f00000001c0)="03", 0x1}], 0x2}}], 0x1, 0x51) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000680)='ethtool\x00', 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r1, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f0000000800)={0x20, r2, 0x8246020563c3cb19, 0x0, 0x0, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x4001, 0x1}]}]}, 0x20}}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000480)='./file0\x00', 0x400000, 0x1) syz_genetlink_get_family_id$nl80211(&(0x7f0000000440)='nl80211\x00', r3) r4 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r4, 0x0, 0x8, &(0x7f00000000c0)=ANY=[@ANYBLOB='>'], 0x1) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000140)=0xc) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@ipv4={[], [], @broadcast}, 0x80, r5}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f00000004c0)=0xe8) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="60010000", @ANYRES16=r2, @ANYBLOB="200028bd7000fedbdf2501000000940002802c000180080001000500000008000100080000000800010000000000080001000100000008000100010000000c0001800800010007000000240001800800010002000000080001000200000008000100010000000800010003000000340001800800010000000000080001000200000008000100030000000800010008000000080001000300000008000100040000000400030028000180140002006970365f76746930000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000300020000006000018008000100", @ANYRES32=r5, @ANYBLOB="08d719e0", @ANYRES32=0x0, @ANYBLOB="080003000200000008000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="1400020076657468315f6d6163767461700000000800030001000000080003000000000008000100", @ANYRES32=0x0, @ANYBLOB="0800030007000000040003002800018008000300030000001400020076657468305f746f5f627269646765000800030001000000"], 0x160}, 0x1, 0x0, 0x0, 0x40805}, 0x8010) 01:14:19 executing program 4: socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000000c0)=0x6e) bind$unix(r0, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0xffffff6d) preadv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0xfffffffa, 0x0) 01:14:19 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tmpfs\x00', 0x0, &(0x7f0000000140)={[{@mpol={'mpol', 0x3d, {'local', '=relative', @val={0x3a, [0x30, 0x2d]}}}, 0x63}]}) [ 45.270321][ T4857] loop1: detected capacity change from 0 to 1024 [ 45.281317][ T4857] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:14:19 executing program 4: socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000000c0)=0x6e) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0xfffffffa, 0x0) [ 45.334490][ T4857] EXT4-fs (loop1): orphan cleanup on readonly fs [ 45.353489][ T4857] EXT4-fs error (device loop1): ext4_free_blocks:5284: comm syz-executor.1: Freeing blocks not in datazone - block = 48, count = 16 [ 45.367749][ T4857] EXT4-fs error (device loop1): ext4_free_inode:282: comm syz-executor.1: reserved or nonexistent inode 3 [ 45.377917][ T4872] tmpfs: Bad value for 'mpol' 01:14:19 executing program 1: r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, 0x0, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x800}, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ed6000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) syz_io_uring_submit(r4, r5, &(0x7f00000001c0)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r6, 0x0, 0x0}, 0x0) syz_io_uring_submit(r1, r5, 0xfffffffffffffffc, 0x8) io_uring_enter(r0, 0x437c, 0x0, 0x1, 0x0, 0x0) 01:14:19 executing program 4: socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0xfffffffa, 0x0) [ 45.379087][ T4857] EXT4-fs warning (device loop1): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 45.397624][ T4857] EXT4-fs (loop1): Cannot turn on quotas: error -22 [ 45.404373][ T4857] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 45.406400][ T4875] tmpfs: Bad value for 'mpol' 01:14:19 executing program 0: r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0xffffff50}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) madvise(&(0x7f000078c000/0x2000)=nil, 0x2000, 0x64) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) [ 45.461515][ T4883] loop3: detected capacity change from 0 to 264192 01:14:19 executing program 2: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RWALK(r0, &(0x7f0000000040)=ANY=[@ANYRESHEX], 0x12) r1 = openat(r0, &(0x7f0000000140)='./bus\x00', 0x503640, 0x22) r2 = io_uring_setup(0x4f68, &(0x7f0000000180)={0x0, 0x5841, 0x20, 0x3, 0x2a7, 0x0, r1}) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r2, 0xf50f, 0x0) perf_event_open(&(0x7f0000000080)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="81"], 0x2) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r0, 0x0) [ 45.523588][ T4883] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:14:20 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff}) sendto$inet(r0, 0x0, 0x0, 0x20000f7d, &(0x7f00000001c0)={0x2, 0x4e26, @private=0xa010100}, 0x10) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x4) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) write$P9_RATTACH(r0, &(0x7f0000000140)={0x14, 0x69, 0xfffd, {0x0, 0x40000, 0x1}}, 0x14) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) creat(&(0x7f0000000100)='./file0\x00', 0x40) lseek(0xffffffffffffffff, 0x0, 0x4) 01:14:20 executing program 1: r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, 0x0, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x800}, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ed6000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) syz_io_uring_submit(r4, r5, &(0x7f00000001c0)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r6, 0x0, 0x0}, 0x0) syz_io_uring_submit(r1, r5, 0xfffffffffffffffc, 0x8) io_uring_enter(r0, 0x437c, 0x0, 0x1, 0x0, 0x0) 01:14:20 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0xfffffffa, 0x0) 01:14:20 executing program 2: set_mempolicy(0x3, &(0x7f0000000000)=0x1, 0x6) r0 = socket(0x11, 0x800000003, 0x0) r1 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8912, &(0x7f0000000240)=@buf={0x5e, &(0x7f0000000180)="3afde678f1e3ac4945a7d893159703f6d8f9868f24ad6a19565f479b28e50a2512022c06bfa0ad9da3b3bd15004e989a37c94df89ef2142f31590ca8ca1773860ad3ef9f32b80a3c845e6553777b4d65e56001f6806e517a26eac5911a11"}) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r2 = dup2(r0, r0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x4, @local}, 0x10) syz_mount_image$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) set_mempolicy(0x8001, &(0x7f0000000200)=0x1, 0x9) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='hugetlbfs\x00', 0x0, 0x0) recvmsg(r2, &(0x7f0000000480)={&(0x7f00000002c0)=@l2tp={0x2, 0x0, @initdev}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000340)=""/177, 0xb1}, {&(0x7f0000000400)=""/34, 0x22}], 0x2}, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6}, 0x10) 01:14:20 executing program 0: r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0xffffff50}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) madvise(&(0x7f000078c000/0x2000)=nil, 0x2000, 0x64) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) 01:14:20 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0xfffffffa, 0x0) 01:14:20 executing program 1: r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, 0x0, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x800}, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ed6000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) syz_io_uring_submit(r4, r5, &(0x7f00000001c0)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r6, 0x0, 0x0}, 0x0) syz_io_uring_submit(r1, r5, 0xfffffffffffffffc, 0x8) io_uring_enter(r0, 0x437c, 0x0, 0x1, 0x0, 0x0) 01:14:20 executing program 1: r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, 0x0, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x800}, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ed6000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) syz_io_uring_submit(r4, r5, &(0x7f00000001c0)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r6, 0x0, 0x0}, 0x0) syz_io_uring_submit(r1, r5, 0xfffffffffffffffc, 0x8) io_uring_enter(r0, 0x437c, 0x0, 0x1, 0x0, 0x0) 01:14:20 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0xfffffffa, 0x0) 01:14:20 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, 0x0, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000340)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x800}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ed6000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) syz_io_uring_submit(r3, r4, &(0x7f00000001c0)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r5, 0x0, 0x0}, 0x0) syz_io_uring_submit(r0, r4, 0xfffffffffffffffc, 0x8) 01:14:21 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0xfffffffa, 0x0) 01:14:21 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, 0x0, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000340)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x800}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ed6000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100), &(0x7f0000000000)=0x0) socket$nl_route(0x10, 0x3, 0x0) syz_io_uring_submit(r0, r3, 0xfffffffffffffffc, 0x8) [ 46.652976][ T4955] loop3: detected capacity change from 0 to 264192 [ 46.671600][ T4955] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:14:21 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff}) sendto$inet(r0, 0x0, 0x0, 0x20000f7d, &(0x7f00000001c0)={0x2, 0x4e26, @private=0xa010100}, 0x10) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x4) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) write$P9_RATTACH(r0, &(0x7f0000000140)={0x14, 0x69, 0xfffd, {0x0, 0x40000, 0x1}}, 0x14) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) creat(&(0x7f0000000100)='./file0\x00', 0x40) 01:14:21 executing program 4: socket$unix(0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0xfffffffa, 0x0) 01:14:21 executing program 0: r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0xffffff50}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) madvise(&(0x7f000078c000/0x2000)=nil, 0x2000, 0x64) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) [ 46.790824][ T28] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 46.875098][ T4977] loop3: detected capacity change from 0 to 264192 [ 46.884404][ T4977] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 46.965875][ T28] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:14:21 executing program 2: r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0xffffff50}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) madvise(&(0x7f000078c000/0x2000)=nil, 0x2000, 0x64) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) 01:14:21 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, 0x0, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000340)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x800}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ed6000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100), &(0x7f0000000000)=0x0) syz_io_uring_submit(r0, r3, 0xfffffffffffffffc, 0x8) 01:14:21 executing program 4: socket$unix(0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0xfffffffa, 0x0) 01:14:21 executing program 0: r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0xffffff50}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) madvise(&(0x7f000078c000/0x2000)=nil, 0x2000, 0x64) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) 01:14:21 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff}) sendto$inet(r0, 0x0, 0x0, 0x20000f7d, &(0x7f00000001c0)={0x2, 0x4e26, @private=0xa010100}, 0x10) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x4) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) write$P9_RATTACH(r0, &(0x7f0000000140)={0x14, 0x69, 0xfffd, {0x0, 0x40000, 0x1}}, 0x14) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) 01:14:21 executing program 4: socket$unix(0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0xfffffffa, 0x0) 01:14:21 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, 0x0, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000340)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x800}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x8) 01:14:21 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0xfffffffa, 0x0) [ 47.363801][ T4997] loop3: detected capacity change from 0 to 264192 [ 47.387562][ T4997] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:14:21 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, 0x0, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000340)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x800}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x8) 01:14:21 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff}) sendto$inet(r0, 0x0, 0x0, 0x20000f7d, &(0x7f00000001c0)={0x2, 0x4e26, @private=0xa010100}, 0x10) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x4) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) write$P9_RATTACH(r0, &(0x7f0000000140)={0x14, 0x69, 0xfffd, {0x0, 0x40000, 0x1}}, 0x14) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) creat(&(0x7f0000000100)='./file0\x00', 0x40) lseek(0xffffffffffffffff, 0x0, 0x4) 01:14:21 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0xfffffffa, 0x0) 01:14:21 executing program 0: r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0xffffff50}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) 01:14:22 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, 0x0, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000340)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x800}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x8) 01:14:22 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff}) sendto$inet(r0, 0x0, 0x0, 0x20000f7d, &(0x7f00000001c0)={0x2, 0x4e26, @private=0xa010100}, 0x10) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x4) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) write$P9_RATTACH(r0, &(0x7f0000000140)={0x14, 0x69, 0xfffd, {0x0, 0x40000, 0x1}}, 0x14) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) 01:14:22 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0xfffffffa, 0x0) [ 47.576193][ T5022] loop2: detected capacity change from 0 to 264192 [ 47.592859][ T5022] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:14:22 executing program 4: socket$unix(0x1, 0x1, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0xfffffffa, 0x0) [ 47.661648][ T28] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:14:22 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, 0x0, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000340)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x800}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x8) 01:14:22 executing program 4: socket$unix(0x1, 0x1, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0xfffffffa, 0x0) 01:14:22 executing program 2: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x800ffc00004, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040809090000ff01e66174000404090a020002740200", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x11010c4, &(0x7f0000000080)=ANY=[@ANYBLOB='nfs=nos\x00\x00\x00\x00_ro,\x00']) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000940)=[{&(0x7f0000000400)=""/52, 0x34}], 0x1, 0x7fff, 0x0) 01:14:22 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, 0x0, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000340)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x800}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x8) 01:14:22 executing program 4: socket$unix(0x1, 0x1, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0xfffffffa, 0x0) [ 47.849045][ T28] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 47.887901][ T5056] loop3: detected capacity change from 0 to 264192 01:14:22 executing program 0: gettid() clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) 01:14:22 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, 0x0, 0x0, 0xfffffffa, 0x0) 01:14:22 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, 0x0, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000340)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x800}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x8) [ 47.945084][ T5056] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:14:22 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff}) sendto$inet(r0, 0x0, 0x0, 0x20000f7d, &(0x7f00000001c0)={0x2, 0x4e26, @private=0xa010100}, 0x10) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x4) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) write$P9_RATTACH(r0, &(0x7f0000000140)={0x14, 0x69, 0xfffd, {0x0, 0x40000, 0x1}}, 0x14) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) 01:14:22 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, 0x0, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000340)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x800}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x8) 01:14:22 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, 0x0, 0x0, 0xfffffffa, 0x0) 01:14:22 executing program 0: gettid() clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) [ 48.052291][ T5075] loop2: detected capacity change from 0 to 264192 01:14:22 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, 0x0, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000340)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x800}, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x8) 01:14:22 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, 0x0, 0x0, 0xfffffffa, 0x0) 01:14:22 executing program 2: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x800ffc00004, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040809090000ff01e66174000404090a020002740200", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x11010c4, &(0x7f0000000080)=ANY=[@ANYBLOB='nfs=nos\x00\x00\x00\x00_ro,\x00']) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000940)=[{&(0x7f0000000400)=""/52, 0x34}], 0x1, 0x7fff, 0x0) 01:14:22 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff}) sendto$inet(r0, 0x0, 0x0, 0x20000f7d, &(0x7f00000001c0)={0x2, 0x4e26, @private=0xa010100}, 0x10) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x4) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) write$P9_RATTACH(r0, &(0x7f0000000140)={0x14, 0x69, 0xfffd, {0x0, 0x40000, 0x1}}, 0x14) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) 01:14:22 executing program 0: gettid() clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) 01:14:22 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, 0x0, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000340)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x800}, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x8) 01:14:22 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080), 0x0, 0xfffffffa, 0x0) [ 48.166099][ T5075] loop2: detected capacity change from 0 to 264192 [ 48.178926][ T5105] loop3: detected capacity change from 0 to 264192 [ 48.186678][ T5105] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:14:22 executing program 0: process_vm_writev(0x0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0xffffff50}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) 01:14:22 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080), 0x0, 0xfffffffa, 0x0) [ 48.238705][ T1786] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:14:22 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, 0x0, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000340)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x800}, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x8) 01:14:22 executing program 0: process_vm_writev(0x0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0xffffff50}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) 01:14:22 executing program 2: r0 = getpid() creat(&(0x7f00000001c0)='./file0\x00', 0x18) r1 = signalfd(0xffffffffffffffff, &(0x7f0000000280), 0x8) mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c04"]) timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f00000001c0)) open(&(0x7f0000000000)='./file1\x00', 0x0, 0x5) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x200000c, 0x40010, r2, 0x505e6000) tkill(r0, 0x1000000000015) ptrace(0x8, r0) [ 48.286397][ T5123] loop2: detected capacity change from 0 to 264192 01:14:22 executing program 0: process_vm_writev(0x0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0xffffff50}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) 01:14:22 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, 0x0, 0x0, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x8) 01:14:22 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080), 0x0, 0xfffffffa, 0x0) 01:14:22 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff}) sendto$inet(r0, 0x0, 0x0, 0x20000f7d, &(0x7f00000001c0)={0x2, 0x4e26, @private=0xa010100}, 0x10) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x4) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) 01:14:22 executing program 0: gettid() process_vm_writev(0x0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0xffffff50}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) [ 48.365785][ T5144] loop3: detected capacity change from 0 to 264192 [ 48.394623][ T5144] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:14:22 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x8) 01:14:22 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{0x0}], 0x1, 0xfffffffa, 0x0) 01:14:22 executing program 0: gettid() process_vm_writev(0x0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0xffffff50}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) [ 48.430145][ T28] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:14:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(0x0, 0x0, 0xfffffffffffffffc, 0x8) 01:14:22 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{0x0}], 0x1, 0xfffffffa, 0x0) 01:14:22 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{0x0}], 0x1, 0xfffffffa, 0x0) [ 48.503898][ T5177] loop3: detected capacity change from 0 to 264192 [ 48.533940][ T5177] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 48.672001][ T28] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:14:23 executing program 2: set_mempolicy(0x2, &(0x7f00000007c0)=0xc5f, 0x1000) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000009c0)=ANY=[@ANYBLOB="020000000000000002000000e0"], 0x90) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e23, @remote}, 0x10) set_mempolicy(0x2, &(0x7f0000000000)=0x4, 0x9) sendto$inet(r0, 0x0, 0x0, 0x2000072c, &(0x7f0000deaff0)={0x2, 0x3}, 0x10) r2 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @remote, @loopback}, &(0x7f0000000080)=0xc) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) shutdown(r3, 0x1) recvmsg(r3, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7115}, 0x0) recvmmsg(r3, &(0x7f0000000240)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e23, @broadcast}, {0x2, 0x4e20, @empty}, {0x2, 0x4e20, @broadcast}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='veth0_to_bond\x00', 0x7ff, 0x7, 0x200}) shutdown(r3, 0x0) 01:14:23 executing program 0: gettid() process_vm_writev(0x0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0xffffff50}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) 01:14:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(0x0, 0x0, 0xfffffffffffffffc, 0x8) 01:14:23 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0) 01:14:23 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff}) sendto$inet(r0, 0x0, 0x0, 0x20000f7d, &(0x7f00000001c0)={0x2, 0x4e26, @private=0xa010100}, 0x10) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x4) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) 01:14:23 executing program 2: set_mempolicy(0x1, 0x0, 0x0) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) clone(0x2f802900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x20, 0x7f, 0x3f, 0x3, 0x0, 0x5, 0x50090, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x401, 0x2, @perf_bp={&(0x7f0000000000), 0x1}, 0x18020, 0xc000000000, 0xff, 0x7, 0x0, 0x9, 0x1}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='tmpfs\x00', 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='rootcontext@']) 01:14:23 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff}) sendto$inet(r0, 0x0, 0x0, 0x20000f7d, &(0x7f00000001c0)={0x2, 0x4e26, @private=0xa010100}, 0x10) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x4) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) 01:14:23 executing program 0: r0 = gettid() process_vm_writev(r0, 0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0xe7}], 0x1, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) 01:14:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(0x0, 0x0, 0xfffffffffffffffc, 0x8) 01:14:23 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0) 01:14:23 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff}) sendto$inet(r0, 0x0, 0x0, 0x20000f7d, &(0x7f00000001c0)={0x2, 0x4e26, @private=0xa010100}, 0x10) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x4) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) [ 49.320285][ T5218] loop3: detected capacity change from 0 to 264192 [ 49.327853][ T5218] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 49.358354][ T1786] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:14:23 executing program 1: syz_io_uring_setup(0x0, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x8) 01:14:23 executing program 1: syz_io_uring_setup(0x0, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x8) 01:14:23 executing program 2 (fault-call:2 fault-nth:0): socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0) [ 49.415171][ T5226] tmpfs: Unknown parameter 'rootcontext@' [ 49.433752][ T5239] tmpfs: Unknown parameter 'rootcontext@' 01:14:23 executing program 0: r0 = gettid() process_vm_writev(r0, 0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0xe7}], 0x1, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) [ 49.468902][ T5241] loop3: detected capacity change from 0 to 264192 [ 49.519364][ T5241] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 49.522166][ T5254] FAULT_INJECTION: forcing a failure. [ 49.522166][ T5254] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 49.541724][ T5254] CPU: 0 PID: 5254 Comm: syz-executor.2 Not tainted 5.12.0-rc8-syzkaller #0 [ 49.550407][ T5254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.560531][ T5254] Call Trace: [ 49.563821][ T5254] dump_stack+0x137/0x19d [ 49.568165][ T5254] should_fail+0x23c/0x250 [ 49.572590][ T5254] should_fail_usercopy+0x16/0x20 [ 49.577620][ T5254] _copy_from_user+0x1c/0xd0 [ 49.582229][ T5254] iovec_from_user+0xc4/0x2d0 [ 49.587158][ T5254] __import_iovec+0x49/0x270 [ 49.591754][ T5254] ? fsnotify_perm+0x59/0x2e0 [ 49.596508][ T5254] ? __fsnotify_parent+0x32f/0x430 [ 49.601756][ T5254] import_iovec+0x69/0x80 [ 49.606132][ T5254] do_preadv+0x109/0x230 [ 49.610483][ T5254] ? __fget_light+0x21b/0x260 [ 49.615567][ T5254] ? __cond_resched+0x11/0x40 [ 49.620419][ T5254] ? fput+0x2d/0x130 [ 49.624399][ T5254] ? ksys_write+0x157/0x180 [ 49.628927][ T5254] __x64_sys_preadv+0x54/0x60 [ 49.633621][ T5254] do_syscall_64+0x34/0x50 [ 49.638147][ T5254] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 49.644217][ T5254] RIP: 0033:0x466459 [ 49.648161][ T5254] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 01:14:23 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0) 01:14:23 executing program 1: syz_io_uring_setup(0x0, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x8) 01:14:24 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0) 01:14:24 executing program 1: syz_io_uring_setup(0x187, 0x0, &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x8) 01:14:24 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff}) sendto$inet(r0, 0x0, 0x0, 0x20000f7d, &(0x7f00000001c0)={0x2, 0x4e26, @private=0xa010100}, 0x10) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x4) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) 01:14:24 executing program 4: socket$unix(0x1, 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0) [ 49.668283][ T5254] RSP: 002b:00007f0720109188 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 49.676709][ T5254] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 49.684690][ T5254] RDX: 0000000000000001 RSI: 0000000020000080 RDI: 0000000000000004 [ 49.692678][ T5254] RBP: 00007f07201091d0 R08: 0000000000000000 R09: 0000000000000000 [ 49.700663][ T5254] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 49.708648][ T5254] R13: 00007ffe35fd1ccf R14: 00007f0720109300 R15: 0000000000022000 01:14:24 executing program 0: r0 = gettid() process_vm_writev(r0, 0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0xe7}], 0x1, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) 01:14:24 executing program 2 (fault-call:2 fault-nth:1): socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0) 01:14:24 executing program 1: syz_io_uring_setup(0x187, 0x0, &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x8) 01:14:24 executing program 4: socket$unix(0x1, 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0) [ 49.758872][ T1794] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 49.843575][ T5284] FAULT_INJECTION: forcing a failure. [ 49.843575][ T5284] name failslab, interval 1, probability 0, space 0, times 1 [ 49.856834][ T5284] CPU: 0 PID: 5284 Comm: syz-executor.2 Not tainted 5.12.0-rc8-syzkaller #0 [ 49.865794][ T5284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.875880][ T5284] Call Trace: [ 49.879384][ T5284] dump_stack+0x137/0x19d [ 49.883743][ T5284] should_fail+0x23c/0x250 [ 49.888323][ T5284] __should_failslab+0x81/0x90 [ 49.893102][ T5284] should_failslab+0x5/0x20 [ 49.897623][ T5284] kmem_cache_alloc_node_trace+0x59/0x300 [ 49.903350][ T5284] ? mntput_no_expire+0x64/0x740 [ 49.908349][ T5284] ? __kmalloc_node+0x30/0x40 [ 49.913035][ T5284] __kmalloc_node+0x30/0x40 [ 49.917551][ T5284] kvmalloc_node+0x81/0xf0 [ 49.922057][ T5284] seq_read_iter+0x145/0x910 [ 49.926668][ T5284] ? path_openat+0x19ab/0x20b0 [ 49.931666][ T5284] seq_read+0x221/0x260 [ 49.935839][ T5284] ? seq_open+0xf0/0xf0 [ 49.940095][ T5284] proc_reg_read+0x119/0x1b0 [ 49.944721][ T5284] do_iter_read+0x2be/0x4b0 [ 49.949409][ T5284] do_preadv+0x13b/0x230 [ 49.953758][ T5284] ? __cond_resched+0x11/0x40 [ 49.958602][ T5284] ? fput+0x2d/0x130 [ 49.962513][ T5284] ? ksys_write+0x157/0x180 [ 49.967128][ T5284] __x64_sys_preadv+0x54/0x60 [ 49.971825][ T5284] do_syscall_64+0x34/0x50 [ 49.976312][ T5284] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 49.982222][ T5284] RIP: 0033:0x466459 01:14:24 executing program 0: r0 = gettid() process_vm_writev(r0, &(0x7f0000000000), 0x0, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0xe7}], 0x1, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) 01:14:24 executing program 0: r0 = gettid() process_vm_writev(r0, &(0x7f0000000000), 0x0, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0xe7}], 0x1, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) 01:14:24 executing program 0: r0 = gettid() process_vm_writev(r0, &(0x7f0000000000), 0x0, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0xe7}], 0x1, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) 01:14:24 executing program 0: r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{0x0}], 0x1, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0xe7}], 0x1, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) 01:14:24 executing program 1: syz_io_uring_setup(0x187, 0x0, &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x8) 01:14:24 executing program 4: socket$unix(0x1, 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0) [ 49.986239][ T5284] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 50.006316][ T5284] RSP: 002b:00007f0720109188 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 50.014783][ T5284] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 50.022909][ T5284] RDX: 0000000000000001 RSI: 0000000020000080 RDI: 0000000000000004 [ 50.031012][ T5284] RBP: 00007f07201091d0 R08: 0000000000000000 R09: 0000000000000000 01:14:24 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff}) sendto$inet(r0, 0x0, 0x0, 0x20000f7d, &(0x7f00000001c0)={0x2, 0x4e26, @private=0xa010100}, 0x10) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x4) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) 01:14:24 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, &(0x7f0000000100)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(0x0, 0x0, 0xfffffffffffffffc, 0x8) [ 50.039062][ T5284] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 50.047043][ T5284] R13: 00007ffe35fd1ccf R14: 00007f0720109300 R15: 0000000000022000 [ 50.066584][ T5289] loop3: detected capacity change from 0 to 264192 01:14:24 executing program 0: r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{0x0}], 0x1, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0xe7}], 0x1, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) [ 50.172898][ T5322] loop3: detected capacity change from 0 to 264192 [ 50.190540][ T5322] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 50.305966][ T28] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:14:24 executing program 2 (fault-call:2 fault-nth:2): socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0) 01:14:24 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0) 01:14:24 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, &(0x7f0000000100)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(0x0, 0x0, 0xfffffffffffffffc, 0x8) 01:14:24 executing program 0: r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{0x0}], 0x1, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0xe7}], 0x1, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) 01:14:24 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff}) sendto$inet(r0, 0x0, 0x0, 0x20000f7d, &(0x7f00000001c0)={0x2, 0x4e26, @private=0xa010100}, 0x10) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x4) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) [ 50.455466][ T5346] FAULT_INJECTION: forcing a failure. [ 50.455466][ T5346] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 50.468767][ T5346] CPU: 0 PID: 5346 Comm: syz-executor.2 Not tainted 5.12.0-rc8-syzkaller #0 [ 50.473209][ T5349] loop3: detected capacity change from 0 to 264192 [ 50.477447][ T5346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.477458][ T5346] Call Trace: [ 50.477466][ T5346] dump_stack+0x137/0x19d [ 50.501901][ T5346] should_fail+0x23c/0x250 [ 50.506318][ T5346] should_fail_usercopy+0x16/0x20 [ 50.511522][ T5346] _copy_to_iter+0x169/0xa10 [ 50.516119][ T5346] ? __check_object_size+0x253/0x310 [ 50.521402][ T5346] seq_read_iter+0x7f0/0x910 [ 50.526027][ T5346] seq_read+0x221/0x260 [ 50.530178][ T5346] ? seq_open+0xf0/0xf0 [ 50.534397][ T5346] proc_reg_read+0x119/0x1b0 [ 50.538981][ T5346] do_iter_read+0x2be/0x4b0 [ 50.543478][ T5346] do_preadv+0x13b/0x230 [ 50.547925][ T5346] ? __cond_resched+0x11/0x40 [ 50.552683][ T5346] ? fput+0x2d/0x130 [ 50.556625][ T5346] ? ksys_write+0x157/0x180 [ 50.561122][ T5346] __x64_sys_preadv+0x54/0x60 [ 50.565798][ T5346] do_syscall_64+0x34/0x50 [ 50.570319][ T5346] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 50.576252][ T5346] RIP: 0033:0x466459 [ 50.580139][ T5346] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 01:14:25 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0) 01:14:25 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, &(0x7f0000000100)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(0x0, 0x0, 0xfffffffffffffffc, 0x8) 01:14:25 executing program 0: r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0xf7}], 0x1, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) [ 50.599809][ T5346] RSP: 002b:00007f0720109188 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 50.608208][ T5346] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 50.616189][ T5346] RDX: 0000000000000001 RSI: 0000000020000080 RDI: 0000000000000004 [ 50.624153][ T5346] RBP: 00007f07201091d0 R08: 0000000000000000 R09: 0000000000000000 [ 50.632114][ T5346] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 50.640072][ T5346] R13: 00007ffe35fd1ccf R14: 00007f0720109300 R15: 0000000000022000 01:14:25 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x8) 01:14:25 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0) 01:14:25 executing program 0: r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0xf7}], 0x1, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) 01:14:25 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff}) sendto$inet(r0, 0x0, 0x0, 0x20000f7d, &(0x7f00000001c0)={0x2, 0x4e26, @private=0xa010100}, 0x10) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x4) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x1) lseek(0xffffffffffffffff, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x8400fffffffa) 01:14:25 executing program 2 (fault-call:2 fault-nth:3): socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0) 01:14:25 executing program 4: socket$unix(0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0) 01:14:25 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x8) 01:14:25 executing program 0: r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0xf7}], 0x1, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) [ 50.760852][ T5349] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:14:25 executing program 0: r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0xf7}], 0x1, &(0x7f0000000180), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) [ 50.861934][ T5395] FAULT_INJECTION: forcing a failure. [ 50.861934][ T5395] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 50.875618][ T5395] CPU: 1 PID: 5395 Comm: syz-executor.2 Not tainted 5.12.0-rc8-syzkaller #0 [ 50.884325][ T5395] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.894449][ T5395] Call Trace: [ 50.897737][ T5395] dump_stack+0x137/0x19d [ 50.902138][ T5395] should_fail+0x23c/0x250 [ 50.906567][ T5395] should_fail_usercopy+0x16/0x20 [ 50.911659][ T5395] _copy_to_user+0x1c/0x90 [ 50.916134][ T5395] simple_read_from_buffer+0xab/0x120 [ 50.921839][ T5395] proc_fail_nth_read+0xf6/0x140 [ 50.926806][ T5395] ? rw_verify_area+0x136/0x250 [ 50.931750][ T5395] ? proc_fault_inject_write+0x200/0x200 [ 50.937410][ T5395] vfs_read+0x154/0x5d0 [ 50.941714][ T5395] ? __fget_light+0x21b/0x260 [ 50.946409][ T5395] ? __cond_resched+0x11/0x40 [ 50.951372][ T5395] ksys_read+0xce/0x180 [ 50.955958][ T5395] __x64_sys_read+0x3e/0x50 [ 50.960568][ T5395] do_syscall_64+0x34/0x50 [ 50.965148][ T5395] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 50.971104][ T5395] RIP: 0033:0x4191dc [ 50.974461][ T5386] loop3: detected capacity change from 0 to 264192 [ 50.975029][ T5395] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 50.975047][ T5395] RSP: 002b:00007f0720109170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 01:14:25 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff}) sendto$inet(r0, 0x0, 0x0, 0x20000f7d, &(0x7f00000001c0)={0x2, 0x4e26, @private=0xa010100}, 0x10) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x4) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x1) lseek(0xffffffffffffffff, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x8400fffffffa) 01:14:25 executing program 0: r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0xf7}], 0x1, &(0x7f0000000180), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) 01:14:25 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x8) 01:14:25 executing program 4: socket$unix(0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0) 01:14:25 executing program 4: socket$unix(0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0) [ 51.009804][ T5395] RAX: ffffffffffffffda RBX: 0000000000000073 RCX: 00000000004191dc [ 51.017860][ T5395] RDX: 000000000000000f RSI: 00007f07201091e0 RDI: 0000000000000005 [ 51.026178][ T5395] RBP: 00007f07201091d0 R08: 0000000000000000 R09: 0000000000000000 [ 51.034145][ T5395] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 51.042116][ T5395] R13: 00007ffe35fd1ccf R14: 00007f0720109300 R15: 0000000000022000 01:14:25 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0) 01:14:25 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0) 01:14:25 executing program 0: r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0xf7}], 0x1, &(0x7f0000000180), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) 01:14:25 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x8) 01:14:25 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) 01:14:25 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff}) sendto$inet(r0, 0x0, 0x0, 0x20000f7d, &(0x7f00000001c0)={0x2, 0x4e26, @private=0xa010100}, 0x10) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x4) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x1) lseek(0xffffffffffffffff, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x8400fffffffa) 01:14:25 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0) 01:14:25 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x8) [ 51.166732][ T5429] loop3: detected capacity change from 0 to 264192 [ 51.174324][ T5429] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:14:25 executing program 0: r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0xf7}], 0x1, &(0x7f0000000180)=[{0x0}], 0x1, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) 01:14:25 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x38}], 0x1, 0x0, 0x0) 01:14:25 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0) [ 51.244179][ T1786] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:14:25 executing program 0: r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0xf7}], 0x1, &(0x7f0000000180)=[{0x0}], 0x1, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) 01:14:25 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x8) 01:14:25 executing program 4: socket$unix(0x1, 0x1, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0) [ 51.342743][ T5462] loop3: detected capacity change from 0 to 264192 [ 51.363899][ T5462] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:14:25 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff}) sendto$inet(r0, 0x0, 0x0, 0x20000f7d, &(0x7f00000001c0)={0x2, 0x4e26, @private=0xa010100}, 0x10) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x4) creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 01:14:25 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x72}], 0x1, 0x0, 0x0) 01:14:25 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x8) 01:14:25 executing program 0: r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0xf7}], 0x1, &(0x7f0000000180)=[{0x0}], 0x1, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) 01:14:25 executing program 4: socket$unix(0x1, 0x1, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0) [ 51.460901][ T1794] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:14:25 executing program 0: r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0xffffff50}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x0) 01:14:25 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x8) 01:14:25 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x73}], 0x1, 0x0, 0x0) 01:14:25 executing program 4: socket$unix(0x1, 0x1, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0) [ 51.596106][ T5496] loop3: detected capacity change from 0 to 264192 [ 51.619350][ T5496] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:14:26 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x8) 01:14:26 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0xa00}], 0x1, 0x0, 0x0) 01:14:26 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, 0x0, 0x0, 0x0, 0x0) 01:14:26 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff}) sendto$inet(r0, 0x0, 0x0, 0x20000f7d, &(0x7f00000001c0)={0x2, 0x4e26, @private=0xa010100}, 0x10) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x4) creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 01:14:26 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x8) 01:14:26 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, 0x0, 0x0, 0x0, 0x0) 01:14:26 executing program 0: r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0xffffff50}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x0) 01:14:26 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1001}], 0x1, 0x0, 0x0) 01:14:26 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, 0x0, 0x0, 0x0, 0x0) 01:14:26 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x8) 01:14:26 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080), 0x0, 0x0, 0x0) 01:14:27 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x8) 01:14:27 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080), 0x0, 0x0, 0x0) 01:14:27 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1002}], 0x1, 0x0, 0x0) 01:14:27 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080), 0x0, 0x0, 0x0) 01:14:27 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff}) sendto$inet(r0, 0x0, 0x0, 0x20000f7d, &(0x7f00000001c0)={0x2, 0x4e26, @private=0xa010100}, 0x10) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x4) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 01:14:27 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x8) 01:14:27 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1003}], 0x1, 0x0, 0x0) 01:14:27 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{0x0}], 0x1, 0x0, 0x0) 01:14:27 executing program 0: r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0xffffff50}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x0) [ 52.761459][ T5580] loop3: detected capacity change from 0 to 264192 [ 52.769471][ T5580] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:14:27 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1004}], 0x1, 0x0, 0x0) 01:14:27 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{0x0}], 0x1, 0x0, 0x0) 01:14:27 executing program 0: r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0xffffff50}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x0) [ 52.822067][ T28] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:14:27 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x8) 01:14:27 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x8) 01:14:27 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{0x0}], 0x1, 0x0, 0x0) 01:14:27 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1005}], 0x1, 0x0, 0x0) 01:14:27 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff}) sendto$inet(r0, 0x0, 0x0, 0x20000f7d, &(0x7f00000001c0)={0x2, 0x4e26, @private=0xa010100}, 0x10) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 01:14:27 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x8) 01:14:27 executing program 4: r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0xffffff50}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x0) [ 52.966834][ T5615] loop3: detected capacity change from 0 to 264192 [ 52.995612][ T5615] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:14:27 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1006}], 0x1, 0x0, 0x0) 01:14:27 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x8) [ 53.056928][ T1794] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:14:27 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1007}], 0x1, 0x0, 0x0) 01:14:27 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) 01:14:27 executing program 0: r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0xffffff50}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x0) 01:14:27 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x8) 01:14:27 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) [ 53.203355][ T5645] loop3: detected capacity change from 0 to 264192 [ 53.227189][ T5645] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:14:27 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1008}], 0x1, 0x0, 0x0) 01:14:27 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x8) 01:14:28 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff}) sendto$inet(r0, 0x0, 0x0, 0x20000f7d, &(0x7f00000001c0)={0x2, 0x4e26, @private=0xa010100}, 0x10) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 01:14:28 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) 01:14:28 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1009}], 0x1, 0x0, 0x0) 01:14:28 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x8) 01:14:28 executing program 0: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff}) sendto$inet(r0, 0x0, 0x0, 0x20000f7d, &(0x7f00000001c0)={0x2, 0x4e26, @private=0xa010100}, 0x10) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x4) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) 01:14:28 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x100a}], 0x1, 0x0, 0x0) 01:14:28 executing program 4: socket$unix(0x1, 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) 01:14:28 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x8) [ 54.025050][ T5692] loop0: detected capacity change from 0 to 264192 01:14:28 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x100b}], 0x1, 0x0, 0x0) [ 54.069342][ T5692] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:14:28 executing program 4: socket$unix(0x1, 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) 01:14:28 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x8) 01:14:28 executing program 0 (fault-call:2 fault-nth:0): socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0) [ 54.222802][ T1794] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 54.262720][ T5727] loop3: detected capacity change from 0 to 264192 [ 54.279086][ T5727] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 54.315225][ T5736] FAULT_INJECTION: forcing a failure. [ 54.315225][ T5736] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 54.328305][ T5736] CPU: 1 PID: 5736 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 54.336982][ T5736] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.347033][ T5736] Call Trace: [ 54.350318][ T5736] dump_stack+0x137/0x19d [ 54.354646][ T5736] should_fail+0x23c/0x250 [ 54.359064][ T5736] should_fail_usercopy+0x16/0x20 [ 54.364187][ T5736] _copy_from_user+0x1c/0xd0 [ 54.368791][ T5736] iovec_from_user+0xc4/0x2d0 [ 54.373517][ T5736] __import_iovec+0x49/0x270 [ 54.378154][ T5736] ? fsnotify_perm+0x59/0x2e0 [ 54.382832][ T5736] ? __fsnotify_parent+0x32f/0x430 [ 54.387969][ T5736] import_iovec+0x69/0x80 [ 54.392293][ T5736] do_preadv+0x109/0x230 [ 54.396636][ T5736] ? __fget_light+0x21b/0x260 [ 54.401343][ T5736] ? __cond_resched+0x11/0x40 [ 54.406040][ T5736] ? fput+0x2d/0x130 [ 54.409955][ T5736] ? ksys_write+0x157/0x180 [ 54.414453][ T5736] __x64_sys_preadv+0x54/0x60 [ 54.419137][ T5736] do_syscall_64+0x34/0x50 [ 54.423570][ T5736] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 54.429469][ T5736] RIP: 0033:0x466459 [ 54.433355][ T5736] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 54.452958][ T5736] RSP: 002b:00007fee71cf3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 54.461365][ T5736] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 54.469354][ T5736] RDX: 0000000000000001 RSI: 0000000020000080 RDI: 0000000000000004 01:14:28 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff}) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 01:14:28 executing program 4: socket$unix(0x1, 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) 01:14:28 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x100c}], 0x1, 0x0, 0x0) 01:14:28 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x8) [ 54.477397][ T5736] RBP: 00007fee71cf31d0 R08: 0000000000000000 R09: 0000000000000000 [ 54.485360][ T5736] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 54.493324][ T5736] R13: 00007ffc9745224f R14: 00007fee71cf3300 R15: 0000000000022000 01:14:28 executing program 0 (fault-call:2 fault-nth:1): socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0) 01:14:28 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) [ 54.525000][ T28] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 54.602419][ T5749] FAULT_INJECTION: forcing a failure. [ 54.602419][ T5749] name failslab, interval 1, probability 0, space 0, times 0 [ 54.615065][ T5749] CPU: 1 PID: 5749 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 54.623772][ T5749] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.633860][ T5749] Call Trace: [ 54.637169][ T5749] dump_stack+0x137/0x19d [ 54.641500][ T5749] should_fail+0x23c/0x250 [ 54.645913][ T5749] __should_failslab+0x81/0x90 [ 54.650679][ T5749] should_failslab+0x5/0x20 [ 54.655185][ T5749] kmem_cache_alloc_node_trace+0x59/0x300 [ 54.660906][ T5749] ? mntput_no_expire+0x64/0x740 [ 54.665879][ T5749] ? __kmalloc_node+0x30/0x40 [ 54.670560][ T5749] __kmalloc_node+0x30/0x40 [ 54.675073][ T5749] kvmalloc_node+0x81/0xf0 [ 54.679551][ T5749] seq_read_iter+0x145/0x910 [ 54.684146][ T5749] ? path_openat+0x19ab/0x20b0 [ 54.688915][ T5749] seq_read+0x221/0x260 [ 54.693118][ T5749] ? seq_open+0xf0/0xf0 [ 54.697293][ T5749] proc_reg_read+0x119/0x1b0 01:14:29 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x100d}], 0x1, 0x0, 0x0) 01:14:29 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) 01:14:29 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x8) [ 54.702991][ T5749] do_iter_read+0x2be/0x4b0 [ 54.707497][ T5749] do_preadv+0x13b/0x230 [ 54.711787][ T5749] ? __cond_resched+0x11/0x40 [ 54.716475][ T5749] ? fput+0x2d/0x130 [ 54.720390][ T5749] ? ksys_write+0x157/0x180 [ 54.724900][ T5749] __x64_sys_preadv+0x54/0x60 [ 54.729669][ T5749] do_syscall_64+0x34/0x50 [ 54.734116][ T5749] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 54.740027][ T5749] RIP: 0033:0x466459 01:14:29 executing program 0 (fault-call:2 fault-nth:2): socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0) [ 54.743920][ T5749] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 54.763543][ T5749] RSP: 002b:00007fee71cf3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 54.771993][ T5749] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 54.779976][ T5749] RDX: 0000000000000001 RSI: 0000000020000080 RDI: 0000000000000004 [ 54.788027][ T5749] RBP: 00007fee71cf31d0 R08: 0000000000000000 R09: 0000000000000000 01:14:29 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(0x0, 0x0, 0xfffffffffffffffc, 0x8) [ 54.795998][ T5749] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 54.803987][ T5749] R13: 00007ffc9745224f R14: 00007fee71cf3300 R15: 0000000000022000 [ 54.815140][ T5756] loop3: detected capacity change from 0 to 264192 [ 54.853233][ T5771] FAULT_INJECTION: forcing a failure. [ 54.853233][ T5771] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 54.866626][ T5771] CPU: 1 PID: 5771 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 54.875381][ T5771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.885433][ T5771] Call Trace: [ 54.888711][ T5771] dump_stack+0x137/0x19d [ 54.893042][ T5771] should_fail+0x23c/0x250 [ 54.897526][ T5771] should_fail_usercopy+0x16/0x20 [ 54.902544][ T5771] _copy_to_iter+0x169/0xa10 [ 54.907202][ T5771] ? __check_object_size+0x253/0x310 [ 54.912513][ T5771] seq_read_iter+0x7f0/0x910 [ 54.917120][ T5771] seq_read+0x221/0x260 [ 54.921280][ T5771] ? seq_open+0xf0/0xf0 [ 54.925507][ T5771] proc_reg_read+0x119/0x1b0 [ 54.930096][ T5771] do_iter_read+0x2be/0x4b0 [ 54.934601][ T5771] do_preadv+0x13b/0x230 [ 54.938833][ T5771] ? __cond_resched+0x11/0x40 [ 54.943549][ T5771] ? fput+0x2d/0x130 [ 54.947507][ T5771] ? ksys_write+0x157/0x180 [ 54.951993][ T5771] __x64_sys_preadv+0x54/0x60 [ 54.956653][ T5771] do_syscall_64+0x34/0x50 [ 54.961052][ T5771] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 54.966956][ T5771] RIP: 0033:0x466459 [ 54.970834][ T5771] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 54.990423][ T5771] RSP: 002b:00007fee71cf3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 01:14:29 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) [ 54.998931][ T5771] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 55.007070][ T5771] RDX: 0000000000000001 RSI: 0000000020000080 RDI: 0000000000000004 [ 55.015029][ T5771] RBP: 00007fee71cf31d0 R08: 0000000000000000 R09: 0000000000000000 [ 55.023012][ T5771] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 55.030974][ T5771] R13: 00007ffc9745224f R14: 00007fee71cf3300 R15: 0000000000022000 01:14:29 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff}) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 01:14:29 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(0x0, 0x0, 0xfffffffffffffffc, 0x8) 01:14:29 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x100e}], 0x1, 0x0, 0x0) 01:14:29 executing program 4: socket$unix(0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) 01:14:29 executing program 0 (fault-call:2 fault-nth:3): socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0) 01:14:29 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(0x0, 0x0, 0xfffffffffffffffc, 0x8) [ 55.503416][ T5797] FAULT_INJECTION: forcing a failure. [ 55.503416][ T5797] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 55.516542][ T5797] CPU: 0 PID: 5797 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 55.525249][ T5797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.535306][ T5797] Call Trace: [ 55.538582][ T5797] dump_stack+0x137/0x19d [ 55.542987][ T5797] should_fail+0x23c/0x250 [ 55.547404][ T5797] should_fail_usercopy+0x16/0x20 [ 55.552422][ T5797] _copy_to_user+0x1c/0x90 [ 55.556850][ T5797] simple_read_from_buffer+0xab/0x120 [ 55.562224][ T5797] proc_fail_nth_read+0xf6/0x140 [ 55.567158][ T5797] ? rw_verify_area+0x136/0x250 [ 55.572011][ T5797] ? proc_fault_inject_write+0x200/0x200 [ 55.577642][ T5797] vfs_read+0x154/0x5d0 [ 55.581809][ T5797] ? __fget_light+0x21b/0x260 [ 55.585198][ T5808] loop3: detected capacity change from 0 to 264192 [ 55.586490][ T5797] ? __cond_resched+0x11/0x40 [ 55.597654][ T5797] ksys_read+0xce/0x180 [ 55.601810][ T5797] __x64_sys_read+0x3e/0x50 [ 55.606310][ T5797] do_syscall_64+0x34/0x50 [ 55.610775][ T5797] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 55.616674][ T5797] RIP: 0033:0x4191dc [ 55.620550][ T5797] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 55.640137][ T5797] RSP: 002b:00007fee71cf3170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 01:14:30 executing program 4: socket$unix(0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) 01:14:30 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1010}], 0x1, 0x0, 0x0) 01:14:30 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x0) 01:14:30 executing program 1 (fault-call:4 fault-nth:0): syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x0) 01:14:30 executing program 4: socket$unix(0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) 01:14:30 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1011}], 0x1, 0x0, 0x0) [ 55.648545][ T5797] RAX: ffffffffffffffda RBX: 0000000000000073 RCX: 00000000004191dc [ 55.656510][ T5797] RDX: 000000000000000f RSI: 00007fee71cf31e0 RDI: 0000000000000005 [ 55.664460][ T5797] RBP: 00007fee71cf31d0 R08: 0000000000000000 R09: 0000000000000000 [ 55.672451][ T5797] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 55.680400][ T5797] R13: 00007ffc9745224f R14: 00007fee71cf3300 R15: 0000000000022000 [ 55.785275][ T5832] FAULT_INJECTION: forcing a failure. [ 55.785275][ T5832] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 55.798642][ T5832] CPU: 0 PID: 5832 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 55.807351][ T5832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.817479][ T5832] Call Trace: [ 55.820761][ T5832] dump_stack+0x137/0x19d [ 55.825166][ T5832] should_fail+0x23c/0x250 [ 55.829587][ T5832] __alloc_pages_nodemask+0xe7/0x310 [ 55.835494][ T5832] alloc_pages_current+0x21d/0x310 [ 55.840624][ T5832] pte_alloc_one+0x29/0xb0 [ 55.841524][ T5808] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 55.845064][ T5832] handle_mm_fault+0xd57/0x1a70 [ 55.845091][ T5832] ? lock_page_maybe_drop_mmap+0x290/0x290 [ 55.864716][ T5832] do_user_addr_fault+0x60c/0xc00 [ 55.869750][ T5832] ? fpregs_assert_state_consistent+0x7d/0x90 [ 55.876261][ T5832] exc_page_fault+0x94/0x230 [ 55.880860][ T5832] ? asm_exc_page_fault+0x8/0x30 [ 55.885805][ T5832] asm_exc_page_fault+0x1e/0x30 [ 55.890888][ T5832] RIP: 0033:0x4056a3 [ 55.894803][ T5832] Code: 00 00 00 00 00 66 90 48 89 7c 24 f0 48 89 74 24 e8 48 89 54 24 e0 48 89 4c 24 d8 48 8b 4c 24 f0 48 8b 74 24 e8 4c 8b 44 24 e0 <8b> 81 0c 01 00 00 44 8b 89 08 01 00 00 48 8b 54 24 d8 c1 e0 04 8d [ 55.914424][ T5832] RSP: 002b:00007f32300e8178 EFLAGS: 00010212 [ 55.920510][ T5832] RAX: 0000000000405680 RBX: 000000000056bf60 RCX: 00000000207df000 [ 55.928485][ T5832] RDX: ffffffffff600000 RSI: 0000000000000000 RDI: 00000000207df000 [ 55.936490][ T5832] RBP: 00007f32300e81d0 R08: ffffffffff600000 R09: 0000000000000000 [ 55.944463][ T5832] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 55.952476][ T5832] R13: 00007ffc81d4f65f R14: 00007f32300e8300 R15: 0000000000022000 [ 55.960516][ T5832] syz-executor.1 invoked oom-killer: gfp_mask=0x0(), order=0, oom_score_adj=1000 [ 55.969694][ T5832] CPU: 0 PID: 5832 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 55.978444][ T5832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.988501][ T5832] Call Trace: [ 55.991776][ T5832] dump_stack+0x137/0x19d [ 55.996122][ T5832] dump_header+0x98/0x400 [ 56.000516][ T5832] oom_kill_process+0xf5/0x250 [ 56.005349][ T5832] out_of_memory+0x5c2/0x6b0 [ 56.009939][ T5832] pagefault_out_of_memory+0x64/0xa0 [ 56.015334][ T5832] exc_page_fault+0x94/0x230 [ 56.020032][ T5832] ? asm_exc_page_fault+0x8/0x30 [ 56.025040][ T5832] asm_exc_page_fault+0x1e/0x30 [ 56.029971][ T5832] RIP: 0033:0x4056a3 [ 56.033860][ T5832] Code: 00 00 00 00 00 66 90 48 89 7c 24 f0 48 89 74 24 e8 48 89 54 24 e0 48 89 4c 24 d8 48 8b 4c 24 f0 48 8b 74 24 e8 4c 8b 44 24 e0 <8b> 81 0c 01 00 00 44 8b 89 08 01 00 00 48 8b 54 24 d8 c1 e0 04 8d [ 56.053533][ T5832] RSP: 002b:00007f32300e8178 EFLAGS: 00010212 [ 56.059599][ T5832] RAX: 0000000000405680 RBX: 000000000056bf60 RCX: 00000000207df000 [ 56.067572][ T5832] RDX: ffffffffff600000 RSI: 0000000000000000 RDI: 00000000207df000 [ 56.075542][ T5832] RBP: 00007f32300e81d0 R08: ffffffffff600000 R09: 0000000000000000 [ 56.083696][ T5832] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 56.091668][ T5832] R13: 00007ffc81d4f65f R14: 00007f32300e8300 R15: 0000000000022000 [ 56.099749][ T5832] Mem-Info: [ 56.102850][ T5832] active_anon:70 inactive_anon:124735 isolated_anon:0 [ 56.102850][ T5832] active_file:5353 inactive_file:14920 isolated_file:0 [ 56.102850][ T5832] unevictable:0 dirty:1086 writeback:0 [ 56.102850][ T5832] slab_reclaimable:3746 slab_unreclaimable:5782 [ 56.102850][ T5832] mapped:60012 shmem:2837 pagetables:2395 bounce:0 [ 56.102850][ T5832] free:1810511 free_pcp:578 free_cma:0 [ 56.139785][ T5832] Node 0 active_anon:280kB inactive_anon:498128kB active_file:21412kB inactive_file:60028kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:240048kB dirty:4692kB writeback:0kB shmem:11348kB writeback_tmp:0kB kernel_stack:2400kB pagetables:9232kB all_unreclaimable? no [ 56.166302][ T5832] Node 0 DMA free:15908kB min:20kB low:32kB high:44kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 56.192332][ T5832] lowmem_reserve[]: 0 2938 7916 7916 [ 56.197664][ T5832] Node 0 DMA32 free:3012000kB min:4220kB low:7228kB high:10236kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:3013508kB mlocked:0kB bounce:0kB free_pcp:1508kB local_pcp:1508kB free_cma:0kB [ 56.225493][ T5832] lowmem_reserve[]: 0 0 4978 4978 [ 56.230643][ T5832] Node 0 Normal free:4212876kB min:7152kB low:12248kB high:17344kB reserved_highatomic:0KB active_anon:280kB inactive_anon:497896kB active_file:21412kB inactive_file:61768kB unevictable:0kB writepending:6360kB present:5242880kB managed:5098384kB mlocked:0kB bounce:0kB free_pcp:1460kB local_pcp:408kB free_cma:0kB [ 56.260056][ T5832] lowmem_reserve[]: 0 0 0 0 [ 56.264663][ T5832] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 56.279154][ T5832] Node 0 DMA32: 2*4kB (M) 1*8kB (M) 3*16kB (M) 3*32kB (M) 4*64kB (M) 4*128kB (M) 6*256kB (M) 6*512kB (M) 2*1024kB (M) 1*2048kB (M) 733*4096kB (M) = 3012000kB [ 56.295181][ T5832] Node 0 Normal: 1*4kB (M) 13*8kB (UME) 19*16kB (ME) 10*32kB (E) 26*64kB (UME) 24*128kB (UME) 17*256kB (ME) 11*512kB (UM) 4*1024kB (M) 3*2048kB (M) 1022*4096kB (UM) = 4211804kB [ 56.312907][ T5832] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 56.322280][ T5832] 18810 total pagecache pages [ 56.326967][ T5832] 0 pages in swap cache [ 56.331117][ T5832] Swap cache stats: add 0, delete 0, find 0/0 [ 56.337217][ T5832] Free swap = 0kB [ 56.340921][ T5832] Total swap = 0kB [ 56.344720][ T5832] 2097051 pages RAM [ 56.348509][ T5832] 0 pages HighMem/MovableOnly [ 56.353262][ T5832] 65101 pages reserved [ 56.357346][ T5832] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.1,pid=5832,uid=0 01:14:30 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff}) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 01:14:30 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) 01:14:30 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1012}], 0x1, 0x0, 0x0) 01:14:30 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x0) [ 56.371401][ T5832] Out of memory (oom_kill_allocating_task): Killed process 5826 (syz-executor.1) total-vm:85060kB, anon-rss:104kB, file-rss:34944kB, shmem-rss:0kB, UID:0 pgtables:128kB oom_score_adj:1000 [ 56.390646][ T326] oom_reaper: reaped process 5826 (syz-executor.1), now anon-rss:0kB, file-rss:34760kB, shmem-rss:0kB 01:14:30 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0) 01:14:30 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x0) 01:14:30 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1048}], 0x1, 0x0, 0x0) 01:14:30 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) [ 56.533007][ T5852] loop3: detected capacity change from 0 to 264192 [ 56.544289][ T5852] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:14:31 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) 01:14:31 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x2) 01:14:31 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) 01:14:31 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x104c}], 0x1, 0x0, 0x0) 01:14:31 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 01:14:31 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x6) 01:14:31 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x38}], 0x1, 0x0, 0x0) 01:14:31 executing program 4: socket$unix(0x1, 0x1, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) 01:14:31 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1068}], 0x1, 0x0, 0x0) 01:14:31 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x72}], 0x1, 0x0, 0x0) [ 56.720356][ T1794] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:14:31 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x106c}], 0x1, 0x0, 0x0) 01:14:31 executing program 4: socket$unix(0x1, 0x1, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) 01:14:31 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x10) 01:14:31 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x73}], 0x1, 0x0, 0x0) 01:14:31 executing program 4: socket$unix(0x1, 0x1, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) [ 56.819585][ T5907] loop3: detected capacity change from 0 to 264192 [ 56.832988][ T5907] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:14:31 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1074}], 0x1, 0x0, 0x0) 01:14:31 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 01:14:31 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, 0x0, 0x0, 0x0, 0x0) 01:14:31 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0xa00}], 0x1, 0x0, 0x0) 01:14:31 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x600) 01:14:31 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x107a}], 0x1, 0x0, 0x0) 01:14:31 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, 0x0, 0x0, 0x0, 0x0) [ 57.006408][ T1794] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:14:31 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1001}], 0x1, 0x0, 0x0) 01:14:31 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x2000) 01:14:31 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2900}], 0x1, 0x0, 0x0) 01:14:31 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, 0x0, 0x0, 0x0, 0x0) 01:14:31 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080), 0x0, 0x0, 0x0) 01:14:31 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080), 0x0, 0x0, 0x0) [ 57.106876][ T5954] loop3: detected capacity change from 0 to 264192 [ 57.123733][ T5954] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:14:31 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 01:14:31 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1002}], 0x1, 0x0, 0x0) 01:14:31 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x200011c0}], 0x1, 0x0, 0x0) 01:14:31 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x200000) [ 57.228986][ T1794] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:14:31 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080), 0x0, 0x0, 0x0) 01:14:31 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x7ffff000}], 0x1, 0x0, 0x0) 01:14:31 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1003}], 0x1, 0x0, 0x0) 01:14:31 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{0x0}], 0x1, 0x0, 0x0) 01:14:31 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x1000000) 01:14:31 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0xffffffffffffffff}], 0x1, 0x0, 0x0) 01:14:31 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1004}], 0x1, 0x0, 0x0) [ 57.373819][ T5993] loop3: detected capacity change from 0 to 264192 [ 57.393178][ T5993] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:14:31 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{0x0}], 0x1, 0x0, 0x0) 01:14:31 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 01:14:31 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x2000000) 01:14:31 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1005}], 0x1, 0x0, 0x0) 01:14:31 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x2, 0x0, 0x0) 01:14:32 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{0x0}], 0x1, 0x0, 0x0) 01:14:32 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x6000000) 01:14:32 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x8, 0x0, 0x0) [ 57.562913][ T1786] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:14:32 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1006}], 0x1, 0x0, 0x0) 01:14:32 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x10000000) 01:14:32 executing program 4 (fault-call:2 fault-nth:0): socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) 01:14:32 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0xa, 0x0, 0x0) [ 57.715932][ T6052] loop3: detected capacity change from 0 to 264192 [ 57.731939][ T6052] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 57.765186][ T6064] FAULT_INJECTION: forcing a failure. [ 57.765186][ T6064] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 57.778263][ T6064] CPU: 0 PID: 6064 Comm: syz-executor.4 Not tainted 5.12.0-rc8-syzkaller #0 [ 57.786938][ T6064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.797094][ T6064] Call Trace: [ 57.800380][ T6064] dump_stack+0x137/0x19d [ 57.804713][ T6064] should_fail+0x23c/0x250 [ 57.809128][ T6064] should_fail_usercopy+0x16/0x20 [ 57.814188][ T6064] _copy_from_user+0x1c/0xd0 [ 57.818786][ T6064] iovec_from_user+0xc4/0x2d0 [ 57.823520][ T6064] __import_iovec+0x49/0x270 [ 57.828114][ T6064] ? fsnotify_perm+0x59/0x2e0 [ 57.833229][ T6064] ? __fsnotify_parent+0x32f/0x430 [ 57.838337][ T6064] import_iovec+0x69/0x80 [ 57.842663][ T6064] do_preadv+0x109/0x230 [ 57.846909][ T6064] ? __fget_light+0x21b/0x260 [ 57.851579][ T6064] ? __cond_resched+0x11/0x40 [ 57.856518][ T6064] ? fput+0x2d/0x130 [ 57.860418][ T6064] ? ksys_write+0x157/0x180 [ 57.864934][ T6064] __x64_sys_preadv+0x54/0x60 [ 57.869647][ T6064] do_syscall_64+0x34/0x50 [ 57.874068][ T6064] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 57.880063][ T6064] RIP: 0033:0x466459 [ 57.883956][ T6064] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 57.903579][ T6064] RSP: 002b:00007f8a4a6ef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 01:14:32 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 01:14:32 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1007}], 0x1, 0x0, 0x0) 01:14:32 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x10, 0x0, 0x0) 01:14:32 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_names\x00') sendfile(r2, r3, 0x0, 0xedc0) dup2(r3, r2) vmsplice(r2, &(0x7f0000000080)=[{&(0x7f0000000040)="3ea91a971d90a0f6bbf4935236", 0xd}], 0x1, 0x17) [ 57.911994][ T6064] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 57.919978][ T6064] RDX: 0000000000000001 RSI: 0000000020000080 RDI: 0000000000000004 [ 57.927952][ T6064] RBP: 00007f8a4a6ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 57.936004][ T6064] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 57.944063][ T6064] R13: 00007ffc7f6538ff R14: 00007f8a4a6ef300 R15: 0000000000022000 01:14:32 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x64, 0x0, 0x0) 01:14:32 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1008}], 0x1, 0x0, 0x0) 01:14:32 executing program 4 (fault-call:2 fault-nth:1): socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) [ 57.960128][ T1807] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 58.064631][ T6096] FAULT_INJECTION: forcing a failure. [ 58.064631][ T6096] name failslab, interval 1, probability 0, space 0, times 0 [ 58.077274][ T6096] CPU: 0 PID: 6096 Comm: syz-executor.4 Not tainted 5.12.0-rc8-syzkaller #0 [ 58.085954][ T6096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.096015][ T6096] Call Trace: [ 58.099292][ T6096] dump_stack+0x137/0x19d [ 58.103627][ T6096] should_fail+0x23c/0x250 [ 58.108041][ T6096] __should_failslab+0x81/0x90 [ 58.112825][ T6096] should_failslab+0x5/0x20 [ 58.115290][ T6101] loop3: detected capacity change from 0 to 264192 [ 58.117327][ T6096] kmem_cache_alloc_node_trace+0x59/0x300 [ 58.129612][ T6096] ? mntput_no_expire+0x64/0x740 [ 58.134551][ T6096] ? __kmalloc_node+0x30/0x40 [ 58.139272][ T6096] __kmalloc_node+0x30/0x40 [ 58.143761][ T6096] kvmalloc_node+0x81/0xf0 [ 58.148194][ T6096] seq_read_iter+0x145/0x910 [ 58.152773][ T6096] ? path_openat+0x19ab/0x20b0 [ 58.157550][ T6096] seq_read+0x221/0x260 [ 58.161691][ T6096] ? seq_open+0xf0/0xf0 [ 58.165851][ T6096] proc_reg_read+0x119/0x1b0 [ 58.170533][ T6096] do_iter_read+0x2be/0x4b0 [ 58.175021][ T6096] do_preadv+0x13b/0x230 [ 58.179282][ T6096] ? __cond_resched+0x11/0x40 [ 58.183942][ T6096] ? fput+0x2d/0x130 [ 58.187924][ T6096] ? ksys_write+0x157/0x180 [ 58.192413][ T6096] __x64_sys_preadv+0x54/0x60 [ 58.197074][ T6096] do_syscall_64+0x34/0x50 [ 58.201528][ T6096] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 58.207408][ T6096] RIP: 0033:0x466459 01:14:32 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0xf94, 0x0, 0x0) [ 58.211297][ T6096] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 58.230970][ T6096] RSP: 002b:00007f8a4a6ef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 58.239365][ T6096] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 58.247333][ T6096] RDX: 0000000000000001 RSI: 0000000020000080 RDI: 0000000000000004 [ 58.255282][ T6096] RBP: 00007f8a4a6ef1d0 R08: 0000000000000000 R09: 0000000000000000 01:14:32 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1009}], 0x1, 0x0, 0x0) 01:14:32 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000140)=""/211, 0xd3}, {&(0x7f0000000340)=""/237, 0xed}, {&(0x7f0000000440)=""/219, 0xdb}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000000040)=""/94, 0x5e}], 0x5, 0xd9f, 0x2) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x0) 01:14:32 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0xf97, 0x0, 0x0) [ 58.263232][ T6096] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 58.271183][ T6096] R13: 00007ffc7f6538ff R14: 00007f8a4a6ef300 R15: 0000000000022000 01:14:32 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x100a}], 0x1, 0x0, 0x0) [ 58.423799][ T6101] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:14:33 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 01:14:33 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0xf9c, 0x0, 0x0) 01:14:33 executing program 1: r0 = syz_io_uring_setup(0x26d1, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000086000/0x3000)=nil, &(0x7f0000120000/0x1000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000040)=""/159, 0x9f}, {&(0x7f0000000140)=""/8, 0x8}, {&(0x7f0000000580)=""/4096, 0x1000}], 0x3, 0x1, 0x3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f00000001c0), 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_names\x00') sendfile(r2, r3, 0x0, 0xedc0) dup2(r3, r2) socket(0x27, 0x6, 0x7) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000280)={&(0x7f00001da000/0x2000)=nil, 0x2000}, &(0x7f0000000480)=0x10) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x8) dup3(r4, r0, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_group_source_req(r5, 0x29, 0x2f, &(0x7f0000000340)={0x9, {{0xa, 0x4e20, 0x8, @local, 0x7ff}}, {{0xa, 0x4e24, 0xf, @ipv4={[], [], @rand_addr=0x64010100}, 0x1}}}, 0x108) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r2, 0x6, 0x23, &(0x7f0000000000)={&(0x7f00005f4000/0x3000)=nil, 0x3000}, &(0x7f0000000200)=0x10) syz_io_uring_submit(0x0, 0x0, 0xfffffffffffffffc, 0x11) 01:14:33 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x100b}], 0x1, 0x0, 0x0) 01:14:33 executing program 4 (fault-call:2 fault-nth:2): socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) 01:14:33 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x100c}], 0x1, 0x0, 0x0) 01:14:33 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x100d}], 0x1, 0x0, 0x0) [ 59.018402][ T6141] FAULT_INJECTION: forcing a failure. [ 59.018402][ T6141] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 59.031483][ T6141] CPU: 1 PID: 6141 Comm: syz-executor.4 Not tainted 5.12.0-rc8-syzkaller #0 [ 59.040151][ T6141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.050205][ T6141] Call Trace: [ 59.053539][ T6141] dump_stack+0x137/0x19d [ 59.057957][ T6141] should_fail+0x23c/0x250 [ 59.062459][ T6141] should_fail_usercopy+0x16/0x20 01:14:33 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0xfa5, 0x0, 0x0) [ 59.067523][ T6141] _copy_to_iter+0x169/0xa10 [ 59.072169][ T6141] ? __check_object_size+0x253/0x310 [ 59.077455][ T6141] seq_read_iter+0x7f0/0x910 [ 59.082047][ T6141] seq_read+0x221/0x260 [ 59.086262][ T6141] ? seq_open+0xf0/0xf0 [ 59.090473][ T6141] proc_reg_read+0x119/0x1b0 [ 59.095171][ T6141] do_iter_read+0x2be/0x4b0 [ 59.099685][ T6141] do_preadv+0x13b/0x230 [ 59.103939][ T6141] ? __cond_resched+0x11/0x40 [ 59.108678][ T6141] ? fput+0x2d/0x130 [ 59.112619][ T6141] ? ksys_write+0x157/0x180 [ 59.117125][ T6141] __x64_sys_preadv+0x54/0x60 [ 59.121809][ T6141] do_syscall_64+0x34/0x50 [ 59.126250][ T6141] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 59.132224][ T6141] RIP: 0033:0x466459 [ 59.136149][ T6141] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 59.155752][ T6141] RSP: 002b:00007f8a4a6ef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 01:14:33 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x100e}], 0x1, 0x0, 0x0) [ 59.164190][ T6141] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 59.172230][ T6141] RDX: 0000000000000001 RSI: 0000000020000080 RDI: 0000000000000004 [ 59.180201][ T6141] RBP: 00007f8a4a6ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 59.184782][ T6166] loop3: detected capacity change from 0 to 264192 [ 59.188169][ T6141] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 59.188183][ T6141] R13: 00007ffc7f6538ff R14: 00007f8a4a6ef300 R15: 0000000000022000 01:14:33 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0xfae, 0x0, 0x0) 01:14:33 executing program 1: r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) syz_io_uring_setup(0x2086, &(0x7f0000000040)={0x0, 0x7d2b, 0x0, 0x0, 0x2b3, 0x0, r0}, &(0x7f00004ca000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)) syz_io_uring_submit(r4, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x2, 0x4004, @fd_index=0x2, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000180)="5837b3ec338abbd0456e10101d6c3bb1c1432827c14de3db86df3812d1d908c43a5e485343e81507abc2287eb7a7f42eee1e12edcb", 0x35}], 0x1, 0x1, 0x0, {0x2}}, 0x1) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r1, 0x0, 0xfffffffffffffffc, 0x0) [ 59.212010][ T6166] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:14:33 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0) 01:14:33 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 01:14:33 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1010}], 0x1, 0x0, 0x0) 01:14:33 executing program 4 (fault-call:2 fault-nth:3): socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) 01:14:33 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x2, 0x0) 01:14:33 executing program 1: r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x3a6}, &(0x7f0000607000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000100)=0x0) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f00002b4000/0x1000)=nil, 0x1000, 0x8, 0x100010, r0, 0x8000000) r4 = syz_open_dev$vcsu(&(0x7f0000000080)='/dev/vcsu#\x00', 0x20, 0x48800) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r5, 0x0, 0x30, &(0x7f00000009c0)=ANY=[@ANYBLOB="020000000000000002000000e0"], 0x90) syz_io_uring_submit(r3, r2, &(0x7f00000000c0)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd=r4, 0x0, 0x0, 0x9, 0xb, 0x0, {0x0, 0x0, r5}}, 0x8) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r6, 0x586a7000) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r1, 0x0, 0xfffffffffffffffc, 0x0) ioctl$SG_SET_TIMEOUT(r6, 0x2201, &(0x7f0000000180)=0x8) [ 59.339848][ T1786] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 59.392263][ T6201] FAULT_INJECTION: forcing a failure. [ 59.392263][ T6201] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 59.405341][ T6201] CPU: 1 PID: 6201 Comm: syz-executor.4 Not tainted 5.12.0-rc8-syzkaller #0 [ 59.414011][ T6201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.424138][ T6201] Call Trace: [ 59.427415][ T6201] dump_stack+0x137/0x19d [ 59.431741][ T6201] should_fail+0x23c/0x250 [ 59.436158][ T6201] should_fail_usercopy+0x16/0x20 01:14:33 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1011}], 0x1, 0x0, 0x0) 01:14:33 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x3, 0x0) [ 59.441185][ T6201] _copy_to_user+0x1c/0x90 [ 59.445689][ T6201] simple_read_from_buffer+0xab/0x120 [ 59.451065][ T6201] proc_fail_nth_read+0xf6/0x140 [ 59.456004][ T6201] ? rw_verify_area+0x136/0x250 [ 59.460858][ T6201] ? proc_fault_inject_write+0x200/0x200 [ 59.466509][ T6201] vfs_read+0x154/0x5d0 [ 59.470669][ T6201] ? __fget_light+0x21b/0x260 [ 59.475348][ T6201] ? __cond_resched+0x11/0x40 [ 59.480025][ T6201] ksys_read+0xce/0x180 [ 59.484183][ T6201] __x64_sys_read+0x3e/0x50 [ 59.488696][ T6201] do_syscall_64+0x34/0x50 [ 59.493109][ T6201] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 59.499087][ T6201] RIP: 0033:0x4191dc [ 59.503026][ T6201] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 59.522645][ T6201] RSP: 002b:00007f8a4a6ef170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 59.531110][ T6201] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00000000004191dc 01:14:33 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1012}], 0x1, 0x0, 0x0) [ 59.539080][ T6201] RDX: 000000000000000f RSI: 00007f8a4a6ef1e0 RDI: 0000000000000005 [ 59.547042][ T6201] RBP: 00007f8a4a6ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 59.555014][ T6201] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 59.562980][ T6201] R13: 00007ffc7f6538ff R14: 00007f8a4a6ef300 R15: 0000000000022000 01:14:34 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x4, 0x0) 01:14:34 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f000061b000/0x2000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x0) 01:14:34 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1048}], 0x1, 0x0, 0x0) [ 59.599589][ T6222] loop3: detected capacity change from 0 to 264192 [ 59.624011][ T6222] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:14:34 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x5, 0x0) 01:14:34 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x1) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 01:14:34 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x104c}], 0x1, 0x0, 0x0) [ 59.825155][ T1807] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:14:34 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) 01:14:34 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x6, 0x0) 01:14:34 executing program 1: r0 = syz_io_uring_setup(0x187, &(0x7f0000000040), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0xda0, 0x0) syz_io_uring_submit(r1, 0x0, 0xfffffffffffffffc, 0x0) 01:14:34 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1068}], 0x1, 0x0, 0x0) [ 59.935628][ T6259] loop3: detected capacity change from 0 to 264192 [ 59.947460][ T6259] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:14:34 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x7, 0x0) 01:14:34 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x38}], 0x1, 0x0, 0x0) 01:14:34 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x106c}], 0x1, 0x0, 0x0) 01:14:34 executing program 1: r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/7, 0x7}, {&(0x7f0000000140)=""/139, 0x8b}, {&(0x7f0000000080)=""/36, 0x24}, {&(0x7f0000000200)=""/75, 0x4b}, {&(0x7f0000000340)=""/119, 0x77}, {&(0x7f00000003c0)=""/229, 0xe5}], 0x6, 0x7cd, 0x40) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r1, 0x0, 0xfffffffffffffffc, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) shutdown(r3, 0x1) recvmsg(r3, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7115}, 0x0) recvmmsg(r3, &(0x7f0000000240)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e23, @broadcast}, {0x2, 0x4e20, @empty}, {0x2, 0x4e20, @broadcast}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='veth0_to_bond\x00', 0x7ff, 0x7, 0x200}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f00000009c0)=ANY=[@ANYBLOB="020000000000000002000000e0"], 0x90) r5 = fspick(r2, &(0x7f00000000c0)='./file0\x00', 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000280)=[r3, r4, r5, r2, r0, r2], 0x6) gettid() 01:14:34 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x8, 0x0) 01:14:34 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x1) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 01:14:34 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1074}], 0x1, 0x0, 0x0) 01:14:34 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x200001c2}], 0x1, 0x0, 0x0) 01:14:34 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f000001e000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITRIM(r2, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff}) sendto$inet(r2, 0x0, 0x0, 0x20000f7d, &(0x7f00000001c0)={0x2, 0x4e26, @private=0xa010100}, 0x10) io_uring_enter(r2, 0x3d7d, 0x42e6, 0x2, &(0x7f0000000040)={[0x2e77]}, 0x8) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x0) [ 60.168031][ T28] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:14:34 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x9, 0x0) 01:14:34 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x7ffff000}], 0x1, 0x0, 0x0) 01:14:34 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x107a}], 0x1, 0x0, 0x0) 01:14:34 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x0) 01:14:34 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0xa, 0x0) 01:14:34 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) syz_io_uring_submit(r0, r2, &(0x7f0000000680)=@IORING_OP_RECVMSG={0xa, 0x5, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000640)={&(0x7f0000000040)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000140)=""/251, 0xfb}, {&(0x7f0000000340)=""/186, 0xba}, {&(0x7f0000000400)=""/176, 0xb0}, {&(0x7f0000000240)=""/113, 0x71}, {&(0x7f00000000c0)=""/20, 0x14}, {&(0x7f0000000580)=""/185, 0xb9}], 0x6}, 0x0, 0x2, 0x1, {0x2}}, 0x6) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x0) 01:14:34 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0xffffffffffffffff}], 0x1, 0x0, 0x0) 01:14:34 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2900}], 0x1, 0x0, 0x0) [ 60.304517][ T6314] loop3: detected capacity change from 0 to 264192 [ 60.330503][ T6314] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:14:34 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x1) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 01:14:34 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0xb, 0x0) 01:14:34 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0xc, 0x0) 01:14:34 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x2, 0x0, 0x0) 01:14:34 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x200011c0}], 0x1, 0x0, 0x0) 01:14:34 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_CHANNEL(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x6c, 0x0, 0x1, 0x70bd26, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xf}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x1}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x9d}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x16}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x5}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x4}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x7fffffff}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x154}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}]}, 0x6c}, 0x1, 0x0, 0x0, 0x1}, 0x800) [ 60.468837][ T8] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:14:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(0x0, 0x0, 0xfffffffffffffffc, 0x3ff) 01:14:35 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x8, 0x0, 0x0) 01:14:35 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x7ffff000}], 0x1, 0x0, 0x0) 01:14:35 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0xd, 0x0) 01:14:35 executing program 1: r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r1, 0x0, 0xfffffffffffffffc, 0x0) syz_io_uring_setup(0x957, &(0x7f0000000040)={0x0, 0x4265, 0x20, 0x3, 0x232, 0x0, r0}, &(0x7f000078a000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000140)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000180)=@IORING_OP_FADVISE={0x18, 0x5, 0x0, @fd=r0, 0x3, 0x0, 0x6, 0x4, 0x1, {0x0, r4}}, 0x4) 01:14:35 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0xffffffffffffffff}], 0x1, 0x0, 0x0) [ 60.629378][ T6371] loop3: detected capacity change from 0 to 264192 [ 60.644223][ T6371] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:14:35 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 01:14:35 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) 01:14:35 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0xe, 0x0) 01:14:35 executing program 1: r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0)={0x0, 0xfffffffc, 0x8, 0x0, 0x1b}, &(0x7f000072a000/0x4000)=nil, &(0x7f0000792000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f00000001c0)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$IPCTNL_MSG_EXP_DELETE(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x44, 0x2, 0x2, 0x5, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_EXPECT_ZONE={0x6, 0x7, 0x1, 0x0, 0x800}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x200}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x6}, @CTA_EXPECT_MASK={0xc, 0x3, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6}]}, @CTA_EXPECT_HELP_NAME={0xa, 0x6, 'Q.931\x00'}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000800}, 0x40000) fchmod(r0, 0xa5618d2397833db1) syz_io_uring_submit(r1, 0x0, 0xfffffffffffffffc, 0x0) 01:14:35 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x2, 0x0, 0x0) 01:14:35 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x2, 0x0) [ 60.824840][ T28] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:14:35 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000040)=@IORING_OP_READ_FIXED={0x4, 0x5, 0x2004, @fd=r2, 0x2, 0x3, 0x6, 0x10, 0x0, {0x3}}, 0x8000) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x0) 01:14:35 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x10, 0x0) 01:14:35 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x8, 0x0, 0x0) 01:14:35 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x1000000, 0x0) 01:14:35 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x0) 01:14:35 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x11, 0x0) [ 60.979577][ T6439] loop3: detected capacity change from 0 to 264192 [ 60.991829][ T6439] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:14:36 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x2000000, 0x0) 01:14:36 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0xa, 0x0, 0x0) 01:14:36 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000627000/0x1000)=nil, &(0x7f000015f000/0x1000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000040)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x3, 0x0, 0x0, 0x0, 0x23456}, 0x40008000) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_names\x00') sendfile(r2, r3, 0x0, 0xedc0) dup2(r3, r2) io_uring_register$IORING_UNREGISTER_EVENTFD(r3, 0x5, 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x0) 01:14:36 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x12, 0x0) 01:14:36 executing program 5: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000002380)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffe}, {&(0x7f0000001380)="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", 0x3c5, 0x3fc}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="0026df12b05dcae7f82ca8f8486c5034c53c86fda328d34b2c58f530b57c8b4aaa2298217b9cdda33ac8372daa2acc7fea7b60dcffca6b797abe9e166c23a4279590939327a0b54178c20aad13cea5b6bff8887850848b6e88f7b06f0ecdaf947e2f395cbde3d5e29992590a172958f525ec6339dfba896f87600e7b0fe6875c404317670b790ce42bec6df9cd162ff003de2d3c3ad2590856d10ded557d0ede9fb63d732a5a11bd28547d2bf87d2be5da56d319fd0d13b73c3052511bbd7d191126677506fdeb9e873c087f6182cd97ba132b00000000000053ee12a52ce6f0c8b5320e7c"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000004d0c0)={0x1761e765, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}], 0x1, "d95c623ac8c594"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f000004e0c0)={0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f000004e2c0)={0x0, 0x0, "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", "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"}) r11 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(r11, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r11, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {}, {0x0, r15}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f000004f2c0)={{0x0, 0x20, 0xfffffffffffff5bd, 0x35a1, 0x7ff, 0x2e77, 0x164fc, 0x9f9, 0x3, 0x9, 0x20, 0x1, 0x9, 0x2, 0x1}}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000502c0)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r8}, {r9}, {r10}, {r13}, {r16}], 0x7, "def2dfb47aeaa9"}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) 01:14:36 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 01:14:36 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x10, 0x0, 0x0) 01:14:36 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0xffffffff, 0x0) 01:14:36 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x48, 0x0) 01:14:36 executing program 1: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080)='nl802154\x00', 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_LBT_MODE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x30, r0, 0x8, 0x70bd28, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_LBT_MODE={0x5}]}, 0x30}}, 0x20008080) syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r1, 0x0, 0xfffffffffffffffc, 0x0) [ 61.840718][ T6477] loop5: detected capacity change from 0 to 16383 01:14:36 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) 01:14:36 executing program 5: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000002380)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffe}, {&(0x7f0000001380)="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", 0x3c5, 0x3fc}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="0026df12b05dcae7f82ca8f8486c5034c53c86fda328d34b2c58f530b57c8b4aaa2298217b9cdda33ac8372daa2acc7fea7b60dcffca6b797abe9e166c23a4279590939327a0b54178c20aad13cea5b6bff8887850848b6e88f7b06f0ecdaf947e2f395cbde3d5e29992590a172958f525ec6339dfba896f87600e7b0fe6875c404317670b790ce42bec6df9cd162ff003de2d3c3ad2590856d10ded557d0ede9fb63d732a5a11bd28547d2bf87d2be5da56d319fd0d13b73c3052511bbd7d191126677506fdeb9e873c087f6182cd97ba132b00000000000053ee12a52ce6f0c8b5320e7c"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000004d0c0)={0x1761e765, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}], 0x1, "d95c623ac8c594"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f000004e0c0)={0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f000004e2c0)={0x0, 0x0, "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", "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"}) r11 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(r11, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r11, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {}, {0x0, r15}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f000004f2c0)={{0x0, 0x20, 0xfffffffffffff5bd, 0x35a1, 0x7ff, 0x2e77, 0x164fc, 0x9f9, 0x3, 0x9, 0x20, 0x1, 0x9, 0x2, 0x1}}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000502c0)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r8}, {r9}, {r10}, {r13}, {r16}], 0x7, "def2dfb47aeaa9"}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) 01:14:36 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x4c, 0x0) 01:14:36 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x64, 0x0, 0x0) 01:14:36 executing program 1: r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_setup(0x4fd5, &(0x7f0000002640)={0x0, 0x771e, 0x1, 0x2, 0x207}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00002ca000/0x2000)=nil, &(0x7f00000026c0)=0x0, &(0x7f0000002700)) syz_io_uring_submit(r3, r2, &(0x7f0000002740)=@IORING_OP_READ_FIXED={0x4, 0x1, 0x2000, @fd=r0, 0x2, 0x2, 0x4, 0x1d, 0x0, {0x2}}, 0x1ff) r4 = syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x80, 0x6, &(0x7f0000000440)=[{&(0x7f0000000140)="37468ebf074e10b23490f60cb49788751e7f60fcb93b68ada05255bcf220b15e250a0bb803875d03d5ab2f7095a718fa31351d1fb8e7090ce14abb4e841cd00af2b16c908f489b02629556bbf507773670a5065f4a80ab7427f21fc7d979160b8bed14b3316b7308fc6bd5cbcc302e33f9d9cc22e911be28b52969cc70705d7969ca97d72bdb4f703fcb72d554f18a05cf7eac7cfd8ebcb96950318b54c80a59bd09ab5f73d8abfe3a4a0ee283599aa9a641c7d7b08596038a94c7434b3943b59217425f61f3c8d934c5fbbf76da00cfda334f4ac88eac418bd4f4", 0xdb, 0x6}, {&(0x7f0000000580)="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0x1000, 0x80000000}, {&(0x7f00000000c0)="8d831166179eff0695b861231be63a52f5e2cbc7c0d91016cec5e3b95806e8c8cb601dae02a0634d57", 0x29, 0x2a5}, {&(0x7f0000000240)="f0a613c9", 0x4, 0x28}, {&(0x7f0000000340)="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", 0xfc, 0x3ff0000}, {&(0x7f0000001580)="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0x1000, 0xfffffffffffffffc}], 0x2a00081, &(0x7f0000002580)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}, {@dots='dots'}, {@dots='dots'}], [{@dont_hash='dont_hash'}, {@fsmagic={'fsmagic', 0x3d, 0x1}}, {@subj_type={'subj_type', 0x3d, '-'}}]}) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000002600)=@IORING_OP_OPENAT2={0x1c, 0x4, 0x0, r4, &(0x7f0000000280)={0x20000, 0x100, 0x2}, &(0x7f0000000500)='./file0\x00', 0x18, 0x0, 0x23456, {0x0, r5}}, 0xffffff80) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x610041, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r1, 0x0, 0xfffffffffffffffc, 0x0) 01:14:36 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x68, 0x0) 01:14:36 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x2) [ 62.013947][ T6526] loop5: detected capacity change from 0 to 16383 [ 62.071920][ T6527] loop1: detected capacity change from 0 to 264192 [ 62.080629][ T6543] loop3: detected capacity change from 0 to 264192 [ 62.090354][ T6527] FAT-fs (loop1): Unrecognized mount option "dont_hash" or missing value [ 62.130685][ T6543] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:14:37 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 01:14:37 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0xf94, 0x0, 0x0) 01:14:37 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x2, 0x0) 01:14:37 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x6c, 0x0) 01:14:37 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x1000000) 01:14:37 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x402082, 0x90) mmap(&(0x7f00000ed000/0x2000)=nil, 0x2000, 0x1800007, 0x810, r1, 0xf8d18000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x0) 01:14:37 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x2000000) 01:14:37 executing program 1: ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000000080)={0x9, 0xfffffffa}) syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x200002, 0x48) 01:14:37 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0xf97, 0x0, 0x0) 01:14:37 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0xffffffff) 01:14:37 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x2, 0x0) 01:14:37 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x74, 0x0) [ 63.132493][ T6609] loop3: detected capacity change from 0 to 264192 [ 63.140600][ T6609] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:14:38 executing program 3: chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 01:14:38 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0xf9c, 0x0, 0x0) 01:14:38 executing program 1: r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r2 = syz_io_uring_setup(0x49af, &(0x7f00000001c0)={0x0, 0x1a4c, 0x1, 0x3, 0x3d6, 0x0, r0}, &(0x7f000068b000/0x1000)=nil, &(0x7f0000100000/0x4000)=nil, &(0x7f0000000240), &(0x7f0000000280)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r1, 0x0, 0xfffffffffffffffc, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r3, 0x800c6613, &(0x7f0000000180)=@v2={0x2, @adiantum, 0x1, [], @c='\x1c-gT\xb6\xcc}\xaa\xcbY\x98u\xd7\xfa\xf9\xbb'}) io_uring_enter(0xffffffffffffffff, 0x1be3, 0x7231, 0x3, &(0x7f0000000040)={[0x5]}, 0x8) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x8c240, 0x86) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcsa\x00', 0x1000, 0x0) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000140)=[r3, r4, r5, r0, r0], 0x5) io_uring_enter(r2, 0x207d, 0x9ba4, 0x3, &(0x7f0000000340)={[0x6]}, 0x8) 01:14:38 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x7a, 0x0) 01:14:38 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x2, 0x0) 01:14:38 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff}) sendto$inet(r1, 0x0, 0x0, 0x20000f7d, &(0x7f00000001c0)={0x2, 0x4e26, @private=0xa010100}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20000f7d, &(0x7f00000001c0)={0x2, 0x4e26, @private=0xa010100}, 0x10) preadv(0xffffffffffffffff, &(0x7f00000017c0)=[{&(0x7f00000016c0)=""/22, 0x16}, {&(0x7f0000001700)=""/173, 0xad}], 0x2, 0x1, 0x3) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00', r0) sendmsg$NL80211_CMD_START_AP(r1, &(0x7f0000001340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f00000011c0)=ANY=[@ANYBLOB, @ANYRES16=r2, @ANYBLOB="00042bbd7000fbdbdf250f0000000c009900040000000c0000003400a6800a00060008021100000100000a00060008021100000100000a00060008021100000100000a000600ffffffffffff00000800a500000000003400a6800a00060008021100000100000a00060008021100000100000a00060008021100000100000a00060008021100000100001000a6800a00060008021100000100000800a500010000001c00a6800a000600ffffffffffff00000a00060008021100000100000800a10002000000050018011b00000008009f00020000000800a0000600000008002201350000000800a000090000000800a100050000000800a000090000000800a1000400000008009f000600000008000d000900000006009600010000003400a6800a000600ffffffffffff00000a00060008021100000000000a000600ffffffffffff00000a00060008021100000000001000a6800a000600ffffffffffff00000600960003000000060096001f000000"], 0x178}, 0x1, 0x0, 0x0, 0x4000}, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0x1, 0x2e59}) sendto$inet(r0, 0x0, 0x0, 0x20000f7d, &(0x7f00000001c0)={0x2, 0x4e26, @private=0xa010100}, 0x10) ioctl$SNAPSHOT_SET_SWAP_AREA(0xffffffffffffffff, 0x400c330d, &(0x7f0000000000)={0x851, 0xffffffff}) socket$unix(0x1, 0x1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r3, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001380)='/dev/autofs\x00', 0x400240, 0x0) preadv(r4, &(0x7f0000001640)=[{&(0x7f00000013c0)=""/7, 0x7}, {&(0x7f0000001400)=""/214, 0xd6}, {&(0x7f0000001500)=""/2, 0x2}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/10, 0xa}], 0x5, 0x40, 0x66e0) 01:14:38 executing program 5: socket$unix(0x1, 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x2, 0x0) 01:14:38 executing program 5: socket$unix(0x1, 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x2, 0x0) 01:14:38 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0xfa5, 0x0, 0x0) 01:14:38 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e23}, 0x6e) preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) 01:14:38 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x300, 0x0) 01:14:38 executing program 1: syz_io_uring_setup(0x183, &(0x7f00000002c0)={0x0, 0x0, 0x8, 0x2}, &(0x7f00007df000/0x3000)=nil, &(0x7f00007d8000/0x3000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) r3 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) syz_io_uring_submit(r4, r5, &(0x7f00000001c0)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r6, 0x0, 0x0}, 0x0) syz_io_uring_submit(r4, r1, &(0x7f0000000040)=@IORING_OP_NOP={0x0, 0x2}, 0x80000001) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r3, 0xc038943b, &(0x7f00000000c0)={0x1, 0x18, [], 0x0, &(0x7f0000000080)=[0x0, 0x0, 0x0]}) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20000f7d, &(0x7f00000001c0)={0x2, 0x4e26, @private=0xa010100}, 0x10) ioctl$int_out(0xffffffffffffffff, 0x5460, &(0x7f0000000200)) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0) preadv(r7, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITRIM(r7, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff}) sendto$inet(r7, 0x0, 0x0, 0x20000f7d, &(0x7f00000001c0)={0x2, 0x4e26, @private=0xa010100}, 0x10) ioctl$BTRFS_IOC_SUBVOL_CREATE(r2, 0x5000940e, &(0x7f0000000a00)={{r3}, "76eba715786b6596eef96023e1b8479de485c7264b2917f7179070cc976f1623eb00c29c122027456834c567f331fce8fc5a04cccdbb87c3f53ffb2e18d18a768777d72b130eefae3465b0eaa9c33c42916ea12c4af128fdc51ec15f2364da74123da137b3a2989e32df7fb18cd22828818a7da5f3d512cb6d880c86b5d19b0fd96f9b63301f6637fde8c9aa81c915f8a7e7f6971e77f406eef2b3390c2498c71c34bc8eb35a74eaa43d5aeb2cd92853072f4a935ac1a45153514d63a5e48974931b30af38d7edb923d7e1d77c777b24edcfd378a4d4b721fdd49414830baeffae6e00eef09addbcfa792dd41878299658c5be4dbd403e3f576473a2a29577511f6d25de683f63883635b3442e30549e6064cd25e114eb5b5a37e64e82a512806c4183f2d4e5891bb5a359fa4e265973758c35507b8c365abc62d25c8060b7e3e37dd493d5ab1e323d30eaae4af3cf7c718a105465b86369a64c43f18f07ece86621466ccd83c8a69b546ed83226cfba2daccf87c80694623097f5f6e5250efe6dcfdca6d1e8e5b9c6ec2be41102fdbfcfe4392d7ffdb6f7da062ece1bdea6f62939de7aecac49c03fc05faef4b52fc3106fcd4c811261076faafc11bef883b21a0635e71c7691af91d8fe88ff456aae1181451ed76a036d924494c9f83cef82b8cc240ba04cc84286e9b2dd03cab50e2117be79ef2a585267fa9ce5e62ca7c1078d8e30369169a3e935526e336cb0a133925628dddf92bfe398bbb4690e315329c705bd635bfabb1acadc0f63c57cb6b29948b245865b0210f03df1655ba1f20772f600c20d3ad28c9321a1e5d7c32da7f7f202e3883d78c0444b23605c44466819a089c0ca4f5163077025a9d6a5d06e2d489195e47bdf360c2106474949babbf048e1a8f04bfc97f6fee828e20d0a59719ca96258acdaf9c21a43b59c788537a7104d3b6eacea5d8bf0d79157203765cb65286c14aa0fdf011f8312cf294201b1a680ee19b094e6ee5c88e4e720043d98ab29bc2e41ff379d5fb3599a55441dace4753e3da200555cee15920d359669ae6342829453b6353a22be029c91d242dea672d36315fc90c2e5c8be0f80aff05121e8f1dbe3bcf43699f852bce044bc64428fffcb98b596c56f372ce4321e22fd3fa9911a7cf78faede601a11c52b24b387384c2342567c3ec5556a8ef1f9b7c5c0b441004c92360035c3365c28e39bccd55a42471174ae73887953b4fba5aa353f819dac26aa894956f2cbbc561212f2201c771fff318390066f2ca1bcbf47f040c46ede4b085f6a537e49e0c5f1872e047154818be90be37065378519ea0f48fb75059ed75337a07c80df7d408658ac3732ac34ba45634dd952a9e28a57efd0386f87837ce12bdbe541aef2e58dd3193f7d12a1e808eb638170b5575a252857da6473f4357d07832a0af438045fcf48294fefcc55927795e817743260a1410f2a2784356a84a68cd4a3c041c29bb526393d5e838a7495f2be983ebd6af1c5018219fa03382bfa2a8e68741b66ebea4709dff65a5d03e0418ce22ad01fe742e32c7763a475aa501824ac82124ff88746f5f645aba435c8896e6830e7fd5c76f1f4b33ad406f40c6a27f1878508256caff3a2dd976740746559b9b8487209ab5aa466a2d2221022c0816bcbce94c3323ef103d1a9b0d79b800b38560d0e6de87931e8f991fa4b2d5607d1c17ccb8104b0d1bc4055f03b5aa7c62656854eafb4a13ecc172813f1518453219bf39d454737b2e05fd27f13d829c30e24bbfd3efe6fc2a1d6be7ce1cb06a6370d2edc91cc38a415d21fde9208f75bbb611570692a3571956499db34939618fbe69e756153e890184035c951730215b88be0460033614ff56c9f82c212f4a518339301889eaa77c1579c038e87e8402176a9b2d0994d898b744911923d03008e7fbca262c5e85500da78a0056c35e0e2bc02c1404aa82fe7d12967986c6181c125112bb9c1b881f47fd28a9dba7ca154d5baa32a22ac5885bc5a8ff7ef53c573ca7e7397bc3393f189e5289e4fe716ecfabdc74c89f2f233041d3ce7d7d14442947ff0a93abed473300a05a8beb6d05b86bd2176b743316f6866007a84b09a91e3ad9760a1d4bdb5ec175a978157f480c357b3e43688fc20bfaadbdf7d2ba80defeaad856c03e0172361a887c53b6bdebd2619ecd9c8aeaab4aa73163385773b39a29bc91561681ec91fde3f826de8c2dd70f564328c57179bbc17f52c5844c3ab706d191a73df629754a86e2594655b708db92ae0780eeab58d1a0a12b1f2345a7b098219c39d7957c9db8827251a74c0df5ee472f00fd93645fc479140d9a0247f9d776784e58d6a5c9dfd8a2afabf7f9003f1bb43d27bf7b8fd84c848e4166f3ca58e712b8b4fdf195d70387b35f044ea66b57ae9aaf696ff8f79b6739498fe4ab54e927fe938dea85304714639752a92dc669a2f720e4837ff1112e6a757e08ee28e25abe60e07d0a774dfdd6a53d955b642bb463a5f880e287c5802c3c04e571ae623288ccdca708276608863ff1afd5795ff9decdaa81dadd5ddcc0d2d5a88a81d9cab84ee00a5e5cdbdfaabcec08751506a542e8046dd102fc4d58f84b67ab63d9ce46cb7ea1bd0ef1ff067687fa9af6c89dc15b52013357374cccb728a4c1f8563848ee00a941f22026d6d544acae433b78a58021233fd6f1e402101123641b1cc0209500f00966f4aa6f964816b7fd1d8b77a512dec1eaff130432d538018a19b32042a18fb46856d086a5bc0210d3fdbfbb70098f1ac9a73380ab5ace74c2c9dcfea856f3704fcae9655519ac08b00f7c166bb614640bf66f2075f86554c9d1e1b23f1e1d3d4b98db43a7d1284b9053a7e31a36896c796c8a55135d14dec73754e38c445b1ac77646eefbe7d16a3a3d9155c91eb06575947a4cbf87e0aa69254d4111ce5aec66c8cad2793ea7cfe6061ce1aec54001f697e578c8e7b57e8f32527091a97a0759187b85652db6a5fedc698052c61c5fb4d1ac7fd56532c2f1c706af33817c89bfaafdfaa8899a439f94d112f438b7daa53a77aa8a7f6e593fa9420a82221f1727fdd0703fe71089a733d231aa40d26f5c3c88e6aa5d5ef849944b71911a6d55b4443578cb3bb0cabf81aa91dbab732065837603dc4d6c9a4260279740fc97479d4c08eadcb950acbbe1cada920ca6b7e963c88377ad03738f284dd4fd017fe43cbea61b286ef894707e1f1971baade589d0272cbaabab8122a30c6cd11bcc607ff12fd96961f3702675c2045cec3d52a63eaf807ee0933643622c24d3a393e0bc89f811af58a5b7041c1c6e35a53e5bfd95233050721cc0a240b48dd21bcfb75ff47e9aa66e4329aa33960879229bf1dce944b78a5aaf65182155265cf9de33c5bd67ec71753aac12eba5c449c56c49e79c7bc0c051142c2d6a4d1002fe8704a674d5349692e4736fd4ec2a0efff322136556c8bba7927453658aada04c0dd1514b32ff7e94e845b0e76596d3925dc48d0100fca1600da920e7da88a274ed65409c6a4b5878ebbfc5bb05b7b8742c6e49815e28fbf01d7bc97c125fdb82061dbc93d36edb8e6500810aafe2f7dbd36ae35fb2e8f0607082be23ae61baf16f063c6a66cce8cccc7f7ed26e8c6650269617b381cb3427d6b64a03746a5b405c8d1d9f9404aa1ae94335cf8887eae817afe71bba7e1a04bd6f88f5de5b8c42d289f4d8e8db1188bdad245a23ceb45b883923da5991e7cb3d0a50ff27124cc43d536813c830af5bb4d992a9871e450d5f43d8300a2764622fa3d1602cc792a4a1c302a27ee4ff78110a223a4bfbe553008dac9bfd9e1c5c0163a5b2558dd388f74c3a9efacbf6725d8140cce5dd73ccabc2b2fdcb1864a157da1cc786a928502c1d7f7afbb9863ba3ad3df20aceb15a4f82afc836f4bab6d21b6917c597d9c78b546c1a018e001c79b4af9bbdbca0ade1624a458a7dbc2a76aea4dc8c310d553187af28c87e24a12b201458c57a0d2e21c499a26e330a45570eefa679bf78fda7b3d2209e5e7484d492a804de0676f20845f0e6130bb1ad9e687b839475995adc446e8d36e2ed02a92deda81f40062a286c5a2c059386cd09d05020c704da80cbf83a43b3b2f3db4b538012f3740e8a16d38207a437113292084bcede5ac1d8fe0bddd051a9701a1923cfedce526cd0f0af5835e2cf671c48c35ad6c81e17b51a50821b2693fc6f75bba74bbacea06f8ad4258f46851695d765b2a5e332c7420061701aea3c9daf5d7ac5b28bc06e84aa03a9eb4bcc0aaa57c1078b120dcd485ee60774fcdd87af3a41f05541d487ccf99eb9b2e2bd35a290dd1a3a496e08be7f42ad8d34f912947027960a635fd36b19ce88b02569ee324a4c07eee167eefa93626103fdc6bbf6052cc9f55e2223956be14520499a5e81f0ae0eba54b9987d1fc4e9c444fe8a16ae1f731b768c516cc5cfa4117627535d8567419c09ca41753064c6b0e8ee60434c88b2cead3d54f116d3abbc1ee7eaca918566f48d5ec46b073463261c4e520a75c7c7c456b942d988d527984e6bbe2d79a2299e494a954f6ae5784111045814c96d1d7ea57c799fee3e3aebad0e6f3979c6bace6e0792edc2e2e7fdbff5e0db7f7a0f39c428401695d8a18a325eaebd432edae27a2e751047acb618c04b441bb48a0b5386f750cdd60b81f51319299912e00445e3155d8f19242da47ee93f8333e199f007bd2aa471324078a5a9aa7a7e9cef1cb38ba00f7899498469bba591df884e12bda2b22e7d333a9808b88d9e116e448f8d27f9bef9c80b46be59a6c836a039cc77055789df5a0a6441f128f0c552ebff5c83d192f464e87c9f9ac88e8da9c0170616f86349da1734f3f323c7422c2f3c7e263b0cb4f8f44a1a836ccf5d498a44faf440dcb0f81a8621cdfbe072f15b5c49e0042f2de7625e8b3b7e675b674a48ee5f74cdabb5018de497c151f5299dd4838ffd45982881eeaea0e9aa8cf9e9ae326c81b9c154fa9c34d12872d3bb38dd9486013e1273b8f333b268b7e1131ca944e6ff65bfafe2a8e827578cef0f60c3719eac6b2e5826b8990f789f44ba3bcf149384d8534ea37439858f06e8e6878d32ceff3b15f14d2aa53348f7e5344f7aed22004a031274855064560d52e71360108aeb111484b837759057b7e001c3865404f4e34da38aee03e3fc37a550da732a8fb3d6cc8ce74f5d649599285b5d5f5f2feefb518d251de68dcd12da8588b17ef5018bd5aade14fbbff938e40c118d5ea1cb96edfa193dd469156d6d6c03eefe937150919acc5f74bbd4aa0ff60cd1d89b4cd9fed208d885ee9903de9cf354032fc4a5327275fa6c44db0ddab7e84b11e881141943d490c6896b8b2ff3ee770d06d788ee247b16da96ebae4aab8f8f86e76f9a134a0c076ef1efe26a1aa165e3ea265a5b37e0f3ad304c20f9fc8e064ffb3e9aa95933c3c70838e2660f7899c6a77157cb4b4c637a1a610e70f8205bb572d58513b77b8f7943e09c26c026c999523257f6c93b44c0a4800a876e4a9a677148c11ca689cb409f397aa7e457a6abb1941e177b57f9d7337720193f40d230553425190cf58ce907df0426176810eb0f2f6784ab018ec98c1fac9b1898465431238ecf1042e6cd795e0a97289baeb55850b56ee930d7877b315c0da7288ae4561d50ba9bff1e409dbc99fcebe55955ba2e314ee74ea8734e6d16ad9eb4096b0b930e7f59a779fd900c2d2a09e466614ce5360d1d8def243358c8d4ba38e96b4dd38880f8baa"}) sendmsg(r7, &(0x7f0000000180)={&(0x7f0000000340)=@ipx={0x4, 0x40, 0x100, "cda08e536864", 0x5e}, 0x80, &(0x7f00000008c0)=[{&(0x7f00000003c0)="a31c1f78a6835dd73ba960d93efa8c286424c06e35bff221502692e18a7b4d88117307da6a9a871194c1d75190f846df4551f765bb280271d8d667a4a049cafed37d5e1971", 0x45}, {&(0x7f0000000440)="ba9544dfc7133e3f85a104d6072b20d5c50e7bb3ce52ee76e3c52cc568c9e82c18388072aa87a9e34db9a075383d4a35aa5f52acb6aebcaf50d8929202571dd942022e268bd9146e984d8d2d807d765e241b2f0aa646fee786b71f0b00cd90532479d8583a8380496c2f3013c54551b6b8e9548f7855675f1aa90e3594dd33355f95de1072e69f9ea989bdf305f50922fd7653a651923033c524b564855f31babf9033ffba4a9b6e78e2744aba50d6baf7ccb50bf983a673d9c381d263403c6106aae6441d7212ddfff27ef3a68bdde9fa7543436d2196fdbbc70882b2ff5d5129f2e442b03368a2", 0xe8}, {&(0x7f0000000580)="e8d1b9bb91cad2af6e8554c0e1968ea124871627028bff4bb7b64547911831211485dbf8db9d858435641690cb1daabff4cf8962d050ab5512b26c6404f2d2a745661a5cd8a7177a0a31c2fa6ae13edb4a5b05e56aaa2e9cfe8e454c02c2ee917e8dad37df25533ac97c89ca1f80e97750728508d7", 0x75}, {&(0x7f0000000600)="240a8945952650b77f93a6c765539c37dc15e798faedfa6216219dc492ffdbd707ac6e7a2f80c6e1c3f4ccfc271ed41ff507e7c3897388266fc22b8a814ec15ac19717e99c2bf27538a1ebe15791974f4061aacb00b04ef284ee15a51012bfd4d8744966c8c6659185ac3e5050ea9f79238078954ed9e6589b469880b398fc3425b8c4e4543be8b6f0a23482404886bbaadbe7cc095cfe57b30dbfae4a4fc9ab5b3c26e31349fa5ea9302804da18f27c0ccee18aebae37aac897e3b33485fe5ec330f03ef5efdd18f4b4c1abb3f6e28ddf8e00f57678f9ac12dfee2bf1997e680a", 0xe1}, {&(0x7f0000000700)="3fbbd9a397725e77be4012d33c475843207f200803813a96f275693202dcbac850c185bf7e7b925acee59800af76f9ff295b52161f487cd3e09dd30ee163becbe5b48d6f9a536cd26ff251888db6691ecb071358e41a12a53f2a4cfbaace1b555bd600b6a7ec3889af9c7ecc010796fe6f534bfe7506313e06d169ef89c4e1f4372fe062b7c93fcc5dfa664e4d2edba98171d49a2562e074b0e6c9b0eb0920163ed8", 0xa2}, {&(0x7f00000007c0)="914fbb7d2aeca385b7e9f8aa78f14d3c50d4ee42d17b8676f5765644ecd0481103e479a61705d4a5dfe299bcd7cbcdc1e96c8a0b85ff37997fe0be89dd2d2a505374ccada9c942cce4c6eef9bcf860cbf31113d4a5db253d13f7a28c0f", 0x5d}, {&(0x7f0000000840)="cb9b80f5c349edee5fc35938ce5dfe2aad9a6003be8cc989828fea5c52a1348ede79153377fa9e97186d85e6fa80798e08de63ab793babb21cdafef1fb03987d3aa5547af818de40a45e28ac238fd8cba039d67d9d8f5016d2026be0b99991e69152f2ca9264167734983bd5444e51282cf50fa7fb7ea2d78b4d2c24c0", 0x7d}], 0x7, &(0x7f0000000940)=[{0xa8, 0x102, 0x2825, "f684558ed2cc39d16dfabba90b2a4853988ff25f07928406beb7d3ccaa89c7fe069c881bd00a3f85ad3b9ca086249ded29ee27312c7fd920bce720c0770693df543727a8f48b65ecdd49ef46aa5f21685079003abd74aaff22b812142f987035c971e9d42864a9ddeefa90c91b2ae273e803ff76525b5b61860024df00fe8b66a0f03d7ae5cfbf6fa4291443d7a3322c06"}], 0xa8}, 0xc0c0) write$tcp_congestion(r2, &(0x7f0000000140)='hybla\x00', 0x6) 01:14:39 executing program 3: chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 01:14:39 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0xfae, 0x0, 0x0) 01:14:39 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x500, 0x0) 01:14:39 executing program 5: socket$unix(0x1, 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x2, 0x0) 01:14:39 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0)={0x0, 0xffffffff, 0x0, 0x2000, 0x8000}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x0) 01:14:39 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) fchdir(r0) preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) shutdown(r1, 0x1) recvmsg(r1, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7115}, 0x0) recvmmsg(r1, &(0x7f0000000240)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f00000030c0)={0x0, ""/256, 0x0, 0x0}) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(r3, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f00000046c0)={0x0, r5, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {0x0, r7}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000036c0)={r2, r5, "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", "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"}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e23, @broadcast}, {0x2, 0x4e20, @empty}, {0x2, 0x4e20, @broadcast}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='veth0_to_bond\x00', 0x7ff, 0x7, 0x200}) sendmmsg(r1, &(0x7f0000003340)=[{{&(0x7f0000000000)=@isdn={0x22, 0x58, 0x0, 0xff, 0x7}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001280)="c0256270a394d375abaccd1cf0c2472fc09d010de93ade3232c9fa39d973b827b1f72d4c5fe6a99aac57daae11fe21b0914dde36d97252707d7cdfeba86beade76a7c5ff35e1e1629627c4776b692885926d65d68715153b42ebc404319e435c839faa34ab33bdd5d734d3c4a73defc6c51c66298d1e67b8335e3f1ac69bd3ffa7a8b257ce9d19e3f91b948b7b3fa57bbd8c0bf1a499391d3df45371f9592eb1ce2aecf0ce86b67f33c9349a8e127c56dc24a48d5ec59fb13a96f3f1f216f234a626c76e2b2726e16cfc635cb6dea63e498f6b94af706c2c5974ff", 0xdb}, {&(0x7f0000000140)}, {&(0x7f0000001380)="a6ffbea43a", 0x5}], 0x3, &(0x7f0000001400)=[{0x88, 0x11, 0x1, "8fc4c9719df7325fce02d52a55a7d72cb5a7c6991e47c9fcd78fd35f5ff00b5a10c9f1dfc861e41ee36a7fea65402e11bd8082015c56316ece88f0be587d3039eecdd41f2deb690f77bce8d9f317ada6ea0efcd76617134d695959015aaf5b02173bbe1f6acd4223e4bbdd5cdce741b9b5"}], 0x88}}, {{&(0x7f00000014c0)=@ieee802154={0x24, @short={0x2, 0x0, 0xaaa0}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000001540)="59889bd2644b206c62da2405cba0bb01239329fdaaf4d95264942ddfac061cef0b0dfbd406cd95740d00e1d7e2971267853e2fd04bbbf5dfc317a84c619486c8c21653ad22b68b56c1c21073ab20873903514eafec7798287acf717b0cd65726289d10325f8fde0235b60b0cb9c4dbc36eb8a66f16d184942f5ed6d17a5aeeefafed15df151cff21d4510162ed88745af6154b709f084da5c498a66b8124ed72b9ce5dde45e9911cde43388af4cf8792b9622cd0b3172d32f7996a48da47c4a74b90f142f86cb79ae827a1c006e373f7f0e221e2af601d68a980c2b4960989f5", 0xe0}], 0x1, &(0x7f0000001680)=[{0xa0, 0x107, 0xee, "e66bec86bd056b137b7a5de9d07c97e7b54f89755673f829fdc29c57a39119f48db0624ae4636dd1fdafb95bdf3df32b7fa07215a615deb8c90c5a2c158ee77f8633d172406ff61a067a65b85ff8ad4ea970023302e9ff526263c2ddf894515b9ff7ea17555fa6521cde283a01c9873f6d62916975874a97cf2381c94aa9ef3a1f44329bad9e345ac0c2c2fd"}, {0x48, 0x100, 0xffff, "63594bc6a001106e227822b06e279855fef9f68fc1b32725958c083d62b6fa814beb5f1496a94bcfdeb631b995238fd0666eafcd3965"}, {0xb0, 0x117, 0x1ff, "9929ec144506d9174cff42346a7c9af6f86e3195a83d688ed953417e62f393ff2899e14bb04f8f7fb87faf7b870fa479706f2564b9c76caecdd0a5a06febfee1bb8cfb8efc19e912a6bae425fbe9e75540cd90915eed13ba9bcc595c2056aaf1c76702c94cef02e5b885620f6f38b924bcb52f2cc9a69ef0001496242ad377e262a771157c33dde5ec02730434cac16da76c4c5275abe43bc94f6376cc"}, {0xe8, 0x105, 0x0, 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0x268}}], 0x4, 0x48090) flistxattr(0xffffffffffffffff, &(0x7f00000011c0)=""/138, 0x8a) 01:14:39 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0) 01:14:39 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x600, 0x0) 01:14:39 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_names\x00') sendfile(r2, r3, 0x0, 0xedc0) dup2(r3, r2) recvmmsg(r2, &(0x7f00000046c0)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/11, 0xb}, {&(0x7f0000000140)=""/246, 0xf6}], 0x2, &(0x7f00000000c0)=""/61, 0x3d}, 0x30b8}, {{&(0x7f0000000240)=@l2, 0x80, &(0x7f00000027c0)=[{&(0x7f0000000340)=""/11, 0xb}, {&(0x7f0000000380)=""/230, 0xe6}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000000480)=""/149, 0x95}, {&(0x7f0000001580)=""/82, 0x52}, {&(0x7f0000001600)=""/6, 0x6}, {&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)=""/72, 0x48}, {&(0x7f00000026c0)=""/207, 0xcf}], 0x9, &(0x7f0000002880)=""/4096, 0x1000}, 0x3}, {{&(0x7f0000003880)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f0000003a80)=[{&(0x7f0000003900)=""/119, 0x77}, {&(0x7f0000003980)=""/239, 0xef}], 0x2, &(0x7f0000003ac0)=""/240, 0xf0}, 0x9}, {{0x0, 0x0, &(0x7f0000003c80)=[{&(0x7f0000003bc0)=""/182, 0xb6}], 0x1, &(0x7f0000003cc0)=""/101, 0x65}, 0x9}, {{0x0, 0x0, &(0x7f0000003f00)=[{&(0x7f0000003d40)=""/214, 0xd6}, {&(0x7f0000003e40)=""/172, 0xac}], 0x2, &(0x7f0000003f40)=""/205, 0xcd}, 0x8}, {{&(0x7f0000004040)=@vsock={0x28, 0x0, 0x0, @host}, 0x80, &(0x7f0000004580)=[{&(0x7f00000040c0)=""/114, 0x72}, {&(0x7f0000004140)=""/231, 0xe7}, {&(0x7f0000004240)=""/197, 0xc5}, {&(0x7f0000004340)=""/19, 0x13}, {&(0x7f0000004380)=""/203, 0xcb}, {&(0x7f0000004480)=""/1, 0x1}, {&(0x7f00000044c0)=""/169, 0xa9}], 0x7, &(0x7f0000004600)=""/142, 0x8e}, 0x8}], 0x6, 0x2040, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x0) 01:14:39 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) preadv(r1, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0) 01:14:39 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x2, 0x0) 01:14:39 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x2, 0x0) 01:14:40 executing program 3: chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 01:14:40 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x2, 0x0) 01:14:40 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x700, 0x0) 01:14:40 executing program 4: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @loopback}, &(0x7f0000000040)=0x10) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000011c0)={'filter\x00', 0x0, 0x0, 0x0, [], 0x2, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0x0, [{}, {}]}, 0x98) socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r1, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001280)={0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f00000012c0)=""/193, 0xc1, 0x40000000, &(0x7f00000013c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e) 01:14:40 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x3, 0x0) 01:14:40 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_names\x00') sendfile(r0, r1, 0x0, 0xedc0) r2 = dup2(r1, r0) r3 = syz_io_uring_setup(0x2944, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000022d000/0x3000)=nil, &(0x7f000036c000/0x3000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r4, r5, &(0x7f00000001c0)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x15b4, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, r5, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r7}}, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_SENDMSG={0x9, 0x1, 0x0, r1, 0x0, &(0x7f0000000240)={&(0x7f0000000040)=@rc={0x1f, @none}, 0x80, &(0x7f0000000200)=[{&(0x7f00000000c0)="71936047e6742ef90c86ee45611f3b2fb64d74798a88ec700191", 0x1a}, {&(0x7f0000000140)="9a882c3d999b6e19a743e07fcf35c888fac403b1a275533b0278e82e6fd804e4f8f657c258a3588e11e145fbd8a5416307afb8ca05f5a2d466feb35680c3180cbded84ab9aa5992283ec1f12c79ed77733e8fca0b8c3695f446a0b7c973b4d02e3a53cd7ecfbbb8dfd619a6d657c21a54dc8f70bfed158d9a1ba5bf5d1d07d8c171e4fa84dd2133f2b4268d4dd13d95952ace259fcbebe9f6532c0939baba4e2790a6add3635f6872b4d9c89e124ef5e", 0xb0}], 0x2, &(0x7f00000017c0)=ANY=[@ANYBLOB="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"], 0x1190}, 0x0, 0x44840, 0x1, {0x0, r7}}, 0x0) syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r9 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r9, 0x0) preadv(r9, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r8, 0x0, 0xfffffffffffffffc, 0x0) 01:14:40 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x4, 0x0) 01:14:40 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000004c0)=[{&(0x7f0000000140)=""/159, 0x9f}, {&(0x7f0000000200)=""/185, 0xb9}, {&(0x7f0000000340)=""/66, 0x42}, {&(0x7f00000003c0)=""/214, 0xd6}, {&(0x7f00000000c0)=""/36, 0x24}, {&(0x7f0000000580)=""/4096, 0x1000}], 0x6, 0x6, 0x1) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat2$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x10400, 0x4, 0x1e}, 0x18) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x0) 01:14:40 executing program 1: r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_io_uring_setup(0x1564, &(0x7f0000000040)={0x0, 0xdff3, 0x10, 0x0, 0x218, 0x0, r0}, &(0x7f0000655000/0x4000)=nil, &(0x7f0000550000/0x2000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)) syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) syz_io_uring_submit(r4, r5, &(0x7f00000001c0)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r6, 0x0, 0x0}, 0x0) syz_io_uring_submit(r3, r5, &(0x7f0000000740)=@IORING_OP_RECVMSG={0xa, 0x4, 0x0, r2, 0x0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/255, 0xff}, {&(0x7f0000000280)=""/42, 0x2a}, {&(0x7f0000000340)=""/33, 0x21}, {&(0x7f0000000380)=""/110, 0x6e}, {&(0x7f0000000400)=""/170, 0xaa}, {&(0x7f00000004c0)=""/86, 0x56}], 0x6, &(0x7f0000000600)=""/203, 0xcb}, 0x0, 0x10040}, 0xffffffff) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r1, 0x0, 0xfffffffffffffffc, 0x0) 01:14:40 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x2, 0x0) 01:14:40 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x900, 0x0) 01:14:40 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x5, 0x0) 01:14:41 executing program 3: syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 01:14:41 executing program 5: socket$unix(0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x2, 0x0) 01:14:41 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x6, 0x0) 01:14:41 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0xa00, 0x0) 01:14:41 executing program 4: socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) bind$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/rfcomm\x00') preadv(r1, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) 01:14:41 executing program 5: socket$unix(0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x2, 0x0) 01:14:41 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0xb00, 0x0) 01:14:41 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x7, 0x0) 01:14:41 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/rfcomm\x00') preadv(r2, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) 01:14:41 executing program 5: socket$unix(0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x2, 0x0) 01:14:41 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0xc00, 0x0) 01:14:41 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x8, 0x0) [ 67.341115][ T6804] loop3: detected capacity change from 0 to 264192 01:14:42 executing program 3: syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 01:14:42 executing program 4: semget(0x0, 0x4, 0x0) socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) 01:14:42 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x2, 0x0) 01:14:42 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x9, 0x0) 01:14:42 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0xd00, 0x0) 01:14:42 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0xe00, 0x0) 01:14:42 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = accept$unix(r0, &(0x7f0000000000)=@abs, &(0x7f00000000c0)=0x6e) connect$unix(r1, &(0x7f0000000100)=@abs={0x0, 0x0, 0x4e21}, 0x6e) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r2, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x80000001) 01:14:42 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0xa, 0x0) 01:14:42 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x2, 0x0) 01:14:42 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f0000000000)=""/105, 0x69}], 0x2, 0x1f, 0x0) 01:14:42 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x1100, 0x0) 01:14:42 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x2, 0x0) [ 68.406355][ T6858] loop3: detected capacity change from 0 to 264192 01:14:43 executing program 3: syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 01:14:43 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0xb, 0x0) 01:14:43 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f00000011c0)=@req={0x28, &(0x7f0000000040)={'macvlan0\x00', @ifru_map}}) perf_event_open(&(0x7f00000000c0)={0x4, 0x70, 0x6, 0x64, 0x0, 0x7, 0x0, 0xcb4f, 0xa9065, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x8243, 0x9, 0x3ffc000, 0x3, 0xc5cb, 0x7, 0x77}, 0x0, 0xb, r0, 0x0) r1 = pidfd_open(0xffffffffffffffff, 0x0) fcntl$notify(r1, 0x402, 0x80000024) 01:14:43 executing program 5: socket$unix(0x1, 0x1, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x2, 0x0) 01:14:43 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x1200, 0x0) 01:14:43 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0xc, 0x0) 01:14:43 executing program 5: socket$unix(0x1, 0x1, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x2, 0x0) 01:14:43 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_names\x00') sendfile(r1, r2, 0x0, 0xedc0) dup2(r2, r1) listen(r2, 0x4) 01:14:43 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x4800, 0x0) 01:14:43 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x123) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, {0x1, r2}}, 0x3) ioctl$CHAR_RAW_RRPART(r1, 0x125f, 0x0) 01:14:43 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0xd, 0x0) 01:14:43 executing program 5: socket$unix(0x1, 0x1, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x2, 0x0) [ 69.548364][ T6921] loop3: detected capacity change from 0 to 264192 01:14:44 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 01:14:44 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) socket$unix(0x1, 0x2, 0x0) 01:14:44 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x4c00, 0x0) 01:14:44 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, 0x0, 0x0, 0x2, 0x0) 01:14:44 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0xe, 0x0) 01:14:44 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, 0x0, 0x0, 0x2, 0x0) 01:14:44 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x10, 0x0) 01:14:44 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = socket$inet6(0xa, 0x4, 0x4000004) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_names\x00') sendfile(r0, r1, 0x0, 0xedc0) dup2(r1, r0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0xc4102, 0x0) sendfile(r2, 0xffffffffffffffff, &(0x7f0000000140)=0x80000001, 0x5) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x2, 0x0, 0x0, 0x8, 0x3}, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff}) sendto$inet(r3, 0x0, 0x0, 0x20000f7d, &(0x7f00000001c0)={0x2, 0x4e26, @private=0xa010100}, 0x10) perf_event_open(&(0x7f0000001200)={0x3, 0x70, 0x7, 0xff, 0x34, 0x8, 0x0, 0xe9, 0x18, 0x6, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6, 0x2, @perf_config_ext={0x0, 0x4}, 0x4802, 0x5, 0x6, 0x0, 0x4, 0x5, 0x6}, 0x0, 0xf, r3, 0x2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setlease(r4, 0x400, 0x2) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000000)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000180)={@private0, 0x6, 0x0, 0x1, 0x2, 0x9, 0x9}, &(0x7f00000011c0)=0x20) preadv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) 01:14:44 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x6800, 0x0) 01:14:44 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x6c00, 0x0) 01:14:44 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x11, 0x0) 01:14:44 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, 0x0, 0x0, 0x2, 0x0) [ 70.639741][ T6969] loop3: detected capacity change from 0 to 264192 01:14:45 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 01:14:45 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) write(r2, &(0x7f0000000100)="6abe05db8d37daf232defa4103947970922fce0e9541134dbcb83409b4122a14ab26ad14e1220fa3d26b88aee484a873d21d826164acfa77a9ff79f6c2cda6795ef7f8197b06bb3508a3775144aeda6c4ecfce95cd77163f39175726364d2956341988e2d25e5fcfd28fb1f74944c3b6fd3bc89abc085bca38b554711a", 0x7d) ioctl$BTRFS_IOC_LOGICAL_INO(r0, 0xc0389424, &(0x7f0000000040)={0x9, 0x20, [], 0x0, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0]}) preadv(r1, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) 01:14:45 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x12, 0x0) 01:14:45 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080), 0x0, 0x2, 0x0) 01:14:45 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x7400, 0x0) 01:14:45 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff}) sendto$inet(r1, 0x0, 0x0, 0x20000f7d, &(0x7f00000001c0)={0x2, 0x4e26, @private=0xa010100}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x4) 01:14:45 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x48, 0x0) 01:14:45 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080), 0x0, 0x2, 0x0) 01:14:45 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x7a00, 0x0) 01:14:46 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080), 0x0, 0x2, 0x0) 01:14:46 executing program 4: r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x4) fsetxattr$security_ima(r0, &(0x7f0000000000)='security.ima\x00', &(0x7f0000000040)=@sha1={0x1, "3a9bea5286325887c30fd58ba8fb8000"}, 0x15, 0x0) socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r1, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) 01:14:46 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x4c, 0x0) [ 71.688901][ T7015] loop3: detected capacity change from 0 to 264192 01:14:46 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 01:14:46 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x68, 0x0) 01:14:46 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x1000000, 0x0) 01:14:46 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{0x0}], 0x1, 0x2, 0x0) 01:14:46 executing program 4: socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x2, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) 01:14:46 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x6c, 0x0) 01:14:46 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{0x0}], 0x1, 0x2, 0x0) 01:14:46 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x2000000, 0x0) 01:14:47 executing program 4: socket$unix(0x1, 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f0000000000)=@qipcrtr={0x2a, 0x2, 0x8000}, 0x80) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x40401, 0x0) connect(r0, &(0x7f0000000100)=@isdn={0x22, 0x5, 0x9, 0xe0, 0x5}, 0x80) ioctl$CHAR_RAW_REPORTZONE(r1, 0xc0101282, &(0x7f00000012c0)=ANY=[@ANYBLOB="3f0000000000000003000000000000000100008000000000ffff000000000000faffffffffffffff030801ff000000000000000000000000000000ade400000000000000000000000000000000000000f9ffffffffffffff0700000000000000ffffffff0000000020c669460000000000000000000000000000000000000000000000000000000000000000000000000400000000000000090005f100000000040000000000000002e80801000000000000000000000000000000000000000000000000000000000000000000000000e5dab2d1013bfd860b99ee7ac37ac7bc774684a4455e80cb2f6d1c3ce0157151f69580"]) preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITRIM(r2, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff}) sendto$inet(r2, 0x0, 0x0, 0x20000f7d, &(0x7f00000001c0)={0x2, 0x4e26, @private=0xa010100}, 0x10) syncfs(r2) 01:14:47 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{0x0}], 0x1, 0x2, 0x0) 01:14:47 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x3000000, 0x0) 01:14:47 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x74, 0x0) [ 72.678158][ T7056] loop3: detected capacity change from 0 to 264192 01:14:47 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 01:14:47 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = getpid() connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_names\x00') sendfile(0xffffffffffffffff, r2, 0x0, 0xedc0) dup2(r2, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_names\x00') sendfile(r3, r4, 0x0, 0xedc0) dup2(r4, r3) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_names\x00') sendfile(r6, r7, 0x0, 0xedc0) dup2(r7, r6) io_submit(0x0, 0x5, &(0x7f0000001540)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x2, 0xffffffffffffffff, &(0x7f00000000c0)="a7014c2b612ebc0ecad6578321dd9dd19cab2d5a0e4768dff3dee271b9921f4179208eab3711a7669f2f4f4ddd75abb6bcb07dfc994b32291950a168beecb236d2cbacf33fd950deb6a86fb1acdab52f7a5b250d36fca483ee9c32e0c60ce9eb7dcb29", 0x63, 0x100000001, 0x0, 0x1}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x2, r0, &(0x7f00000011c0)="674af21a89e102c2ee3e15d8bc02f78a72bd9def78f21fd43073cde21fe2e298a57786724d3ddc5b82242d6f07649aa1ab7e6736dca9298602c79aa654bfff1028e621afdd35155fc4ea503d6d4661473fbaec88fb3511f78cb3dab09b49c7372643cdb37d285853b928e5d37e7f451c1bbb9b43f5147e699e3d8ef75e8d85e4049b99f78186446003bcccb7b958b4762595599c5cf567367483217afe9b55e1ef1a0da15781639c9834d2860223c2937817a10abbfc188c32423cf1d279", 0xbe, 0x8, 0x0, 0x2}, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000001280)="ecafc0999291dd9d8134fdccadbfc3a64214a18b220c8d1c4465123d3858bce667ab2785831c3615b2aafee3a8a89ce5", 0x30, 0x8, 0x0, 0x2}, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x7, 0x38b3, r5, &(0x7f0000001300)="082fdbeb97e8c4e5b0120f8a8eacb26daa2e59b86d2d43f6e02678003f892083f276f9638dc098912b638abdd8016f6466370603278763bb856b9d2e5a0da32d7c5bf2c17db10dc6004a2f3fe7919cc2d9eac8e60312f92b67ffab01a427483d0a85bc1e07e2fdf990f8c99a1e7b7b0323e393bc5415fac72881c83d3f94340ba30c9450f57a5aea324eec300d085f892fc2892ad6a970a27030184fa5117f5bba3ccbcd23f68d6ae7f5183cbabfbd52965d65262517ba54bdb7ad7326b7c09bbbbcd5c11ea6248113451365a7d1ea74c7c7c879910410b5285b4860c2a3fef5267e908d", 0xe4, 0x7fff, 0x0, 0x2}, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x8, 0x6, r6, &(0x7f0000001440)="9a5259e7edf0427c6a5d6817efef90e60de8b7268d6e814e35e71eddf507afe7809e41b2d4fc78716398a52c836e76720da6571030dbf480f98a72792921675104bae376e869251b9556942a54ab6bb5790d6ceca478a158806fdb684e2f89fcc661094140df546d1423a130ff3e2dc4b15e831dbf144b8b59e46bff0071e5c0feebc00729ac1e959dbc1a6e1ad68804a7e163052d43f0", 0x97, 0x3, 0x0, 0x2}]) r8 = syz_open_procfs(r1, &(0x7f0000000000)='task\x00') preadv(r8, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) 01:14:47 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0) 01:14:47 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x7a, 0x0) 01:14:47 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x4000000, 0x0) 01:14:47 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x5000000, 0x0) 01:14:48 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0) 01:14:48 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x300, 0x0) 01:14:48 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000000c0)={'hsr0\x00', {0x2, 0x0, @empty}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x10) write(r1, &(0x7f0000000040)="12000824084c12", 0x7) preadv(r1, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) 01:14:48 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x6000000, 0x0) 01:14:48 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x500, 0x0) 01:14:48 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0) 01:14:48 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 01:14:48 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x7000000, 0x0) 01:14:48 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x600, 0x0) 01:14:48 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x5, 0x0) 01:14:48 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e25}, 0x6e) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_names\x00') sendfile(r2, r3, 0x0, 0xedc0) r4 = socket(0x1e, 0xa, 0x0) connect$inet6(r4, &(0x7f0000000200)={0xa, 0x4e21, 0x3ff, @empty, 0xc878}, 0x1c) r5 = open(&(0x7f0000000080)='./file0\x00', 0x121900, 0x5) setsockopt$inet6_IPV6_ADDRFORM(r5, 0x29, 0x1, &(0x7f0000000240), 0x19e30aea864b5b38) dup2(r3, r2) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r5, 0xd000943d, &(0x7f0000002280)={0xffff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x1f, "c32cc5237f6624"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000003280)={0x0, r6, "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", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000000280)={{0x0, 0x2, 0x2, 0x4, 0x4, 0x5, 0x0, 0x800, 0x6, 0x80000000, 0x6, 0x5, 0x2, 0x2, 0xea64}}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r3, 0xd000943e, &(0x7f0000001280)={0x0, r7, "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", "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"}) accept4$unix(r3, 0x0, &(0x7f00000000c0), 0x800) r8 = openat$cgroup(r1, &(0x7f00000001c0)='syz0\x00', 0x200002, 0x0) connect$unix(r1, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) preadv(r8, &(0x7f0000000080), 0x0, 0x0, 0x0) 01:14:48 executing program 5 (fault-call:2 fault-nth:0): socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x2, 0x0) 01:14:48 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x8000000, 0x0) 01:14:49 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x700, 0x0) 01:14:49 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x900, 0x0) [ 74.654111][ T7144] FAULT_INJECTION: forcing a failure. [ 74.654111][ T7144] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 74.667179][ T7144] CPU: 1 PID: 7144 Comm: syz-executor.5 Not tainted 5.12.0-rc8-syzkaller #0 [ 74.675845][ T7144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.686021][ T7144] Call Trace: [ 74.689311][ T7144] dump_stack+0x137/0x19d [ 74.693697][ T7144] should_fail+0x23c/0x250 [ 74.698117][ T7144] should_fail_usercopy+0x16/0x20 01:14:49 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x9000000, 0x0) 01:14:49 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0xa00, 0x0) 01:14:49 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff}) sendto$inet(r0, 0x0, 0x0, 0x20000f7d, &(0x7f00000001c0)={0x2, 0x4e26, @private=0xa010100}, 0x10) epoll_pwait(r0, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x4, &(0x7f00000000c0)={[0x3]}, 0x8) socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r1, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) [ 74.703134][ T7144] _copy_from_user+0x1c/0xd0 [ 74.707764][ T7144] iovec_from_user+0xc4/0x2d0 [ 74.712440][ T7144] __import_iovec+0x49/0x270 [ 74.717022][ T7144] ? fsnotify_perm+0x59/0x2e0 [ 74.721699][ T7144] ? __fsnotify_parent+0x32f/0x430 [ 74.726823][ T7144] import_iovec+0x69/0x80 [ 74.731151][ T7144] do_preadv+0x109/0x230 [ 74.735396][ T7144] ? __fget_light+0x21b/0x260 [ 74.740065][ T7144] ? __cond_resched+0x11/0x40 [ 74.744802][ T7144] ? fput+0x2d/0x130 [ 74.748704][ T7144] ? ksys_write+0x157/0x180 [ 74.753199][ T7144] __x64_sys_preadv+0x54/0x60 [ 74.757882][ T7144] do_syscall_64+0x34/0x50 [ 74.762329][ T7144] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 74.768295][ T7144] RIP: 0033:0x466459 [ 74.772183][ T7144] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 74.791800][ T7144] RSP: 002b:00007f2bb149a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 74.800282][ T7144] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 74.808248][ T7144] RDX: 0000000000000001 RSI: 0000000020000080 RDI: 0000000000000004 [ 74.816222][ T7144] RBP: 00007f2bb149a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 74.824300][ T7144] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000001 [ 74.832281][ T7144] R13: 00007ffe56a7924f R14: 00007f2bb149a300 R15: 0000000000022000 01:14:50 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 01:14:50 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0xb00, 0x0) 01:14:50 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_names\x00') sendfile(r0, r1, 0x0, 0xedc0) dup2(r1, r0) fstatfs(r0, &(0x7f00000000c0)=""/130) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @private}}, 0x0, 0x0, 0x45, 0x0, "99f88130dd56f2436153d258073502ee5285b13f89732bd27a156efd013b0564c78cf2703674c480e1b818d5e62339d60a4eecb0ad0c55edc980f3abf725f04ece666282b4de40f634ef338dc577dd0a"}, 0xd8) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x6, 0xe, 0x0, "00000000000000000000000000000000000000000000000000008000000000000000000000000000439a00000000000000000000000000000000000000000000000000006926ed0c00"}, 0xd8) r4 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/tcp_congestion_control\x00', 0x1, 0x0) write$binfmt_elf32(r4, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x93, 0x5, 0x40, 0x1, 0x3, 0x3, 0x7, 0x1e7, 0x38, 0x324, 0x4, 0x7f, 0x20, 0x2, 0x3, 0x5, 0x1}, [{0x2, 0xfff, 0x401, 0x5, 0x1ff, 0x6, 0x0, 0x4}, {0x6474e551, 0x1ff, 0x6, 0x3, 0x7ff, 0x8, 0xd01, 0x7}], "", [[], [], [], [], [], []]}, 0x678) connect$inet(r3, &(0x7f0000000180)={0x2, 0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000001200)={'batadv0\x00'}) write$cgroup_int(r2, &(0x7f00000011c0)=0x40, 0x12) preadv(r2, &(0x7f00000012c0)=[{&(0x7f000001a300)=""/4086, 0xff3}, {&(0x7f0000001240)=""/13, 0xd}, {&(0x7f0000001300)=""/102400, 0xa}], 0x1, 0x2, 0x0) 01:14:50 executing program 5 (fault-call:2 fault-nth:1): socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x2, 0x0) 01:14:50 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0xa000000, 0x0) 01:14:50 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0xc00, 0x0) [ 75.694147][ T7183] FAULT_INJECTION: forcing a failure. [ 75.694147][ T7183] name failslab, interval 1, probability 0, space 0, times 0 [ 75.706792][ T7183] CPU: 1 PID: 7183 Comm: syz-executor.5 Not tainted 5.12.0-rc8-syzkaller #0 [ 75.715484][ T7183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.725534][ T7183] Call Trace: [ 75.728812][ T7183] dump_stack+0x137/0x19d [ 75.733145][ T7183] should_fail+0x23c/0x250 [ 75.737558][ T7183] __should_failslab+0x81/0x90 [ 75.742321][ T7183] should_failslab+0x5/0x20 [ 75.746828][ T7183] kmem_cache_alloc_node_trace+0x59/0x300 [ 75.752591][ T7183] ? __kmalloc_node+0x30/0x40 [ 75.757263][ T7183] __kmalloc_node+0x30/0x40 [ 75.761763][ T7183] kvmalloc_node+0x81/0xf0 [ 75.766225][ T7183] traverse+0x9c/0x380 [ 75.770298][ T7183] seq_read_iter+0x859/0x910 [ 75.774960][ T7183] ? path_openat+0x19ab/0x20b0 [ 75.779747][ T7183] seq_read+0x221/0x260 [ 75.783906][ T7183] ? seq_open+0xf0/0xf0 [ 75.788075][ T7183] proc_reg_read+0x119/0x1b0 [ 75.792701][ T7183] do_iter_read+0x2be/0x4b0 [ 75.797436][ T7183] do_preadv+0x13b/0x230 [ 75.801681][ T7183] ? __cond_resched+0x11/0x40 [ 75.806363][ T7183] ? fput+0x2d/0x130 [ 75.810263][ T7183] ? ksys_write+0x157/0x180 [ 75.814823][ T7183] __x64_sys_preadv+0x54/0x60 [ 75.819504][ T7183] do_syscall_64+0x34/0x50 [ 75.823941][ T7183] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 75.829893][ T7183] RIP: 0033:0x466459 01:14:50 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0xb000000, 0x0) [ 75.833864][ T7183] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 75.853466][ T7183] RSP: 002b:00007f2bb149a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 75.861878][ T7183] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 75.869886][ T7183] RDX: 0000000000000001 RSI: 0000000020000080 RDI: 0000000000000004 [ 75.877853][ T7183] RBP: 00007f2bb149a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 75.885817][ T7183] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000001 01:14:50 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0xd00, 0x0) 01:14:50 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1063}], 0x1, 0x0, 0x0) 01:14:50 executing program 5 (fault-call:2 fault-nth:2): socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x2, 0x0) 01:14:50 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0xe00, 0x0) [ 75.893788][ T7183] R13: 00007ffe56a7924f R14: 00007f2bb149a300 R15: 0000000000022000 01:14:50 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0xc000000, 0x0) [ 75.995742][ T7213] FAULT_INJECTION: forcing a failure. [ 75.995742][ T7213] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 76.008958][ T7213] CPU: 1 PID: 7213 Comm: syz-executor.5 Not tainted 5.12.0-rc8-syzkaller #0 [ 76.017631][ T7213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.027729][ T7213] Call Trace: [ 76.031006][ T7213] dump_stack+0x137/0x19d [ 76.035401][ T7213] should_fail+0x23c/0x250 [ 76.039897][ T7213] should_fail_usercopy+0x16/0x20 [ 76.044922][ T7213] _copy_to_iter+0x169/0xa10 [ 76.049522][ T7213] ? __check_object_size+0x253/0x310 [ 76.054807][ T7213] seq_read_iter+0x1dc/0x910 [ 76.059471][ T7213] ? path_openat+0x19ab/0x20b0 [ 76.064264][ T7213] seq_read+0x221/0x260 [ 76.068427][ T7213] ? seq_open+0xf0/0xf0 [ 76.072591][ T7213] proc_reg_read+0x119/0x1b0 [ 76.077184][ T7213] do_iter_read+0x2be/0x4b0 [ 76.081740][ T7213] do_preadv+0x13b/0x230 [ 76.086047][ T7213] ? __cond_resched+0x11/0x40 [ 76.090824][ T7213] ? fput+0x2d/0x130 [ 76.094721][ T7213] ? ksys_write+0x157/0x180 [ 76.099224][ T7213] __x64_sys_preadv+0x54/0x60 [ 76.103901][ T7213] do_syscall_64+0x34/0x50 [ 76.108374][ T7213] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 76.114280][ T7213] RIP: 0033:0x466459 [ 76.118182][ T7213] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 76.137794][ T7213] RSP: 002b:00007f2bb149a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 76.146212][ T7213] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 76.154184][ T7213] RDX: 0000000000000001 RSI: 0000000020000080 RDI: 0000000000000004 [ 76.162150][ T7213] RBP: 00007f2bb149a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 76.170114][ T7213] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000001 [ 76.178083][ T7213] R13: 00007ffe56a7924f R14: 00007f2bb149a300 R15: 0000000000022000 01:14:51 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 01:14:51 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0xd000000, 0x0) 01:14:51 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x1100, 0x0) 01:14:51 executing program 5 (fault-call:2 fault-nth:3): socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x2, 0x0) 01:14:51 executing program 4: r0 = io_uring_setup(0x2a15, &(0x7f0000001280)={0x0, 0x849b, 0x10, 0x4, 0x3b6}) r1 = syz_open_pts(0xffffffffffffffff, 0x656281) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001240)=@IORING_OP_FILES_UPDATE={0x14, 0x5, 0x0, 0x0, 0x10001, &(0x7f0000001300)=[0xffffffffffffffff, r0, r1], 0x3, 0x0, 0x0, {0x0, r2}}, 0xfe) socket$unix(0x1, 0x1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r3, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_REG(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, r5, 0x3e1a485fa68f9349}, 0x14}}, 0x0) sendmsg$NL80211_CMD_DEL_NAN_FUNCTION(r3, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x28, r5, 0x2, 0x70bd2a, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x76}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x84) 01:14:51 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x1200, 0x0) 01:14:51 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0xe000000, 0x0) [ 76.653542][ T7243] FAULT_INJECTION: forcing a failure. [ 76.653542][ T7243] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 76.666610][ T7243] CPU: 1 PID: 7243 Comm: syz-executor.5 Not tainted 5.12.0-rc8-syzkaller #0 [ 76.675274][ T7243] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.685318][ T7243] Call Trace: [ 76.688600][ T7243] dump_stack+0x137/0x19d [ 76.692936][ T7243] should_fail+0x23c/0x250 [ 76.697421][ T7243] should_fail_usercopy+0x16/0x20 [ 76.702457][ T7243] _copy_to_iter+0x169/0xa10 [ 76.707054][ T7243] ? __check_object_size+0x253/0x310 [ 76.712346][ T7243] seq_read_iter+0x7f0/0x910 [ 76.716952][ T7243] seq_read+0x221/0x260 [ 76.721121][ T7243] ? seq_open+0xf0/0xf0 [ 76.725325][ T7243] proc_reg_read+0x119/0x1b0 [ 76.729915][ T7243] do_iter_read+0x2be/0x4b0 [ 76.734433][ T7243] do_preadv+0x13b/0x230 [ 76.738682][ T7243] ? __cond_resched+0x11/0x40 [ 76.743357][ T7243] ? fput+0x2d/0x130 [ 76.747261][ T7243] ? ksys_write+0x157/0x180 01:14:51 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/4104, 0xffffffffffffffea}], 0x1, 0x0, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_names\x00') sendfile(r1, r2, 0x0, 0xedc0) dup2(r2, r1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff}) sendto$inet(r3, 0x0, 0x0, 0x20000f7d, &(0x7f00000001c0)={0x2, 0x4e26, @private=0xa010100}, 0x10) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITRIM(r4, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff}) sendto$inet(r4, 0x0, 0x0, 0x20000f7d, &(0x7f00000001c0)={0x2, 0x4e26, @private=0xa010100}, 0x10) splice(r2, &(0x7f0000000000)=0x40000000000000, r4, &(0x7f0000000040)=0x9, 0x2, 0x9) 01:14:51 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x10000000, 0x0) [ 76.751766][ T7243] __x64_sys_preadv+0x54/0x60 [ 76.756437][ T7243] do_syscall_64+0x34/0x50 [ 76.760853][ T7243] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 76.766750][ T7243] RIP: 0033:0x466459 [ 76.770640][ T7243] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 76.790266][ T7243] RSP: 002b:00007f2bb149a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 01:14:51 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x11000000, 0x0) 01:14:51 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x4800, 0x0) [ 76.798702][ T7243] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 76.806668][ T7243] RDX: 0000000000000001 RSI: 0000000020000080 RDI: 0000000000000004 [ 76.815601][ T7243] RBP: 00007f2bb149a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 76.823569][ T7243] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000001 [ 76.831599][ T7243] R13: 00007ffe56a7924f R14: 00007f2bb149a300 R15: 0000000000022000 [ 76.863622][ T7252] FAT-fs (loop3): bogus number of reserved sectors [ 76.870206][ T7252] FAT-fs (loop3): Can't find a valid FAT filesystem 01:14:51 executing program 5 (fault-call:2 fault-nth:4): socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x2, 0x0) [ 76.997978][ T7286] FAULT_INJECTION: forcing a failure. [ 76.997978][ T7286] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 77.011076][ T7286] CPU: 0 PID: 7286 Comm: syz-executor.5 Not tainted 5.12.0-rc8-syzkaller #0 [ 77.019749][ T7286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.029849][ T7286] Call Trace: [ 77.033131][ T7286] dump_stack+0x137/0x19d [ 77.037469][ T7286] should_fail+0x23c/0x250 [ 77.041950][ T7286] should_fail_usercopy+0x16/0x20 [ 77.047021][ T7286] _copy_to_user+0x1c/0x90 [ 77.051442][ T7286] simple_read_from_buffer+0xab/0x120 [ 77.056871][ T7286] proc_fail_nth_read+0xf6/0x140 [ 77.061812][ T7286] ? rw_verify_area+0x136/0x250 [ 77.066680][ T7286] ? proc_fault_inject_write+0x200/0x200 [ 77.072489][ T7286] vfs_read+0x154/0x5d0 [ 77.076652][ T7286] ? __fget_light+0x21b/0x260 [ 77.081374][ T7286] ? __cond_resched+0x11/0x40 [ 77.086056][ T7286] ksys_read+0xce/0x180 [ 77.090221][ T7286] __x64_sys_read+0x3e/0x50 [ 77.094729][ T7286] do_syscall_64+0x34/0x50 [ 77.099154][ T7286] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 77.105055][ T7286] RIP: 0033:0x4191dc [ 77.108946][ T7286] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 77.128600][ T7286] RSP: 002b:00007f2bb149a170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 77.137013][ T7286] RAX: ffffffffffffffda RBX: 0000000000000071 RCX: 00000000004191dc [ 77.144984][ T7286] RDX: 000000000000000f RSI: 00007f2bb149a1e0 RDI: 0000000000000005 [ 77.152962][ T7286] RBP: 00007f2bb149a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 77.160934][ T7286] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000001 [ 77.168941][ T7286] R13: 00007ffe56a7924f R14: 00007f2bb149a300 R15: 0000000000022000 01:14:51 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 01:14:51 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r1, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000280)={0x38, 0x2, 0x0, 0x0, 0x8, 0x3}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000011c0)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000003540)=0xe8) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITRIM(r4, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff}) sendto$inet(r4, 0x0, 0x0, 0x20000f7d, &(0x7f00000001c0)={0x2, 0x4e26, @private=0xa010100}, 0x10) r5 = getpid() sched_setattr(r5, &(0x7f0000000280)={0x38, 0x2, 0x0, 0x0, 0x8, 0x3}, 0x0) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000003440)=0x0) r7 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r7, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) r8 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_names\x00') sendfile(r7, r8, 0x0, 0xedc0) dup2(r8, r7) sendmsg$netlink(r1, &(0x7f0000003500)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfd, 0x10}, 0xc, &(0x7f00000000c0)=[{&(0x7f00000012c0)={0x214c, 0x26, 0x400, 0x70bd2b, 0x25dfdbfe, "", [@nested={0x5c, 0x52, 0x0, 0x1, [@generic="b514e11de83ce57c9f6124f650971157c11f5bfe70dfd52b14249f5d823fd5028689da40e8cc77eeaff8c6c3b7d2ccf9d65e9529e3db44663562d3cf73077d02bda08001dd4a337ac789d58602caf19bc07c4a66c76f55f6"]}, @nested={0xaf, 0x7a, 0x0, 0x1, [@generic="2722948034a1d2d5dfab3a5f00c71d457930eced10871b7c468d45ff1944c7df14e1c1c8042d54414a6cbaef3484d8af948b136bce62091f65b8a12163d64a39f56a6eb356bf036da06608faa877758d508a26fad6142dfbc4e15d5c1935280755051328d6ee712f5df14535d8f9b84efffc8c6d2a874d", @generic="a6201d9610e4cc8b0868f2d1a2ccf9db916f19725bb29664da73f8a1", @typed={0x8, 0x88, 0x0, 0x0, @pid=r2}, @typed={0x8, 0x96, 0x0, 0x0, @uid=r3}, @typed={0x8, 0x91, 0x0, 0x0, @fd=r4}]}, @nested={0x200c, 0x77, 0x0, 0x1, 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@typed={0x8, 0x56, 0x0, 0x0, @u32=0x80000001}]}, @typed={0x8, 0xe, 0x0, 0x0, @fd=r0}, @typed={0x5, 0x70, 0x0, 0x0, @str='\x00'}, @typed={0x14, 0x54, 0x0, 0x0, @ipv6=@initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x214c}], 0x1, &(0x7f0000003480)=[@cred={{0x1c, 0x1, 0x2, {r5, 0xffffffffffffffff, r6}}}, @rights={{0x28, 0x1, 0x1, [r0, r0, r1, r0, r0, r7]}}], 0x48}, 0x0) 01:14:51 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x12000000, 0x0) 01:14:51 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x4c00, 0x0) 01:14:51 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x2, 0x0) 01:14:52 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x2, 0x0) 01:14:52 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x6800, 0x0) 01:14:52 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') openat(r0, &(0x7f0000000000)='.\x00', 0x432342, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4078, 0xfee}], 0x1, 0x0, 0x0) 01:14:52 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x48000000, 0x0) 01:14:52 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/sockstat\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_names\x00') sendfile(r1, r2, 0x0, 0xedc0) dup2(r2, r1) ioctl$BTRFS_IOC_DEFRAG(r1, 0x50009402, 0x0) 01:14:52 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x36}], 0x1, 0x2, 0x0) 01:14:52 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x6c00, 0x0) [ 77.691010][ T7318] FAT-fs (loop3): bogus number of reserved sectors [ 77.697592][ T7318] FAT-fs (loop3): Can't find a valid FAT filesystem 01:14:52 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 01:14:52 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x4c000000, 0x0) 01:14:52 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x38}], 0x1, 0x2, 0x0) 01:14:52 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) r1 = socket$inet6(0xa, 0x80000, 0x3) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000000)=""/114, 0x72}, {&(0x7f00000000c0)=""/20, 0x14}], 0x2, 0x4d2, 0x400) 01:14:52 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x7400, 0x0) 01:14:52 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x68000000, 0x0) 01:14:52 executing program 4: socket$unix(0x1, 0x5, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) 01:14:53 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x7a00, 0x0) 01:14:53 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x3a}], 0x1, 0x2, 0x0) 01:14:53 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x6c000000, 0x0) 01:14:53 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080), 0x0, 0x0, 0x0) 01:14:53 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x1000000, 0x0) [ 78.719936][ T7385] FAT-fs (loop3): bogus number of reserved sectors [ 78.726666][ T7385] FAT-fs (loop3): Can't find a valid FAT filesystem 01:14:53 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 01:14:53 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x3b}], 0x1, 0x2, 0x0) 01:14:53 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x74000000, 0x0) 01:14:53 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x2000000, 0x0) 01:14:53 executing program 4: sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x54, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xbc5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0x24008040}, 0x1) socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) 01:14:54 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x7a000000, 0x0) 01:14:54 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x3000000, 0x0) 01:14:54 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x71}], 0x1, 0x2, 0x0) 01:14:54 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x4000000, 0x0) 01:14:54 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0xffffffff, 0x0) 01:14:54 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0xa00}], 0x1, 0x2, 0x0) 01:14:54 executing program 4: syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) syz_io_uring_submit(r0, r1, &(0x7f00000001c0)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r2, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x11c, &(0x7f0000001380)=0x4, 0x0, 0x4) r5 = socket$nl_route(0x10, 0x3, 0x0) syz_io_uring_submit(r3, r4, &(0x7f00000001c0)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r5, 0x0, 0x0}, 0x0) r6 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcsa\x00', 0x200000, 0x0) r7 = syz_io_uring_setup(0x2944, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000022d000/0x3000)=nil, &(0x7f000036c000/0x3000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r8, r9, &(0x7f00000001c0)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x15b4, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)) r11 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) syz_io_uring_submit(r10, r9, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r11}}, 0x0) syz_io_uring_submit(r0, r4, &(0x7f0000001340)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r6, 0x0, &(0x7f0000001300)={&(0x7f0000000100)=@l2, 0x80, &(0x7f00000012c0)=[{&(0x7f00000011c0)=""/227, 0xe3}], 0x1}, 0x0, 0x2, 0x0, {0x0, r11}}, 0x6) socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) r12 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') bind$unix(r12, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e22}, 0x6e) preadv(r12, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4088, 0xff8}], 0x1, 0x100, 0x0) [ 79.687753][ T7431] FAT-fs (loop3): bogus number of reserved sectors [ 79.694325][ T7431] FAT-fs (loop3): Can't find a valid FAT filesystem 01:14:54 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 01:14:54 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x5000000, 0x0) 01:14:54 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0) 01:14:54 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1001}], 0x1, 0x2, 0x0) 01:14:54 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') accept4$packet(r0, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000480)=0x14, 0x800) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/sys/net/ipv4/tcp_congestion_control\x00', 0x1, 0x0) r1 = accept$unix(r0, &(0x7f0000000500)=@abs, &(0x7f0000000580)=0x6e) preadv(r1, &(0x7f0000000400)=[{&(0x7f00000005c0)=""/139, 0x8b}, {&(0x7f00000000c0)=""/90, 0x5a}, {&(0x7f00000001c0)=""/184, 0xb8}, {&(0x7f0000000280)=""/198, 0xc6}, {&(0x7f0000000380)=""/104, 0x68}], 0x5, 0x0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 01:14:54 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x2) 01:14:54 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1002}], 0x1, 0x2, 0x0) 01:14:54 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) 01:14:54 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x6000000, 0x0) 01:14:55 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x7000000, 0x0) 01:14:55 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x3) 01:14:55 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_names\x00') sendfile(r1, r2, 0x0, 0xedc0) dup2(r2, r1) write$binfmt_aout(r1, &(0x7f00000011c0)={{0x108, 0x0, 0x63, 0xa7, 0x213, 0xffffffff, 0x2f}, "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", [[], [], []]}, 0x1320) [ 80.633445][ T7490] FAT-fs (loop3): bogus number of reserved sectors [ 80.640005][ T7490] FAT-fs (loop3): Can't find a valid FAT filesystem 01:14:55 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 01:14:55 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1003}], 0x1, 0x2, 0x0) 01:14:55 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='numa_maps\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xbd, 0x44000) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_names\x00') sendfile(r2, r3, 0x0, 0xedc0) dup2(r3, r2) sendmsg$IPCTNL_MSG_EXP_NEW(r3, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1c020000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, 0x0, 0x2, 0x0, 0x0, 0x0, {0x0, 0x0, 0x5}, [@CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x2}, @CTA_EXPECT_NAT={0x4}, @CTA_EXPECT_HELP_NAME={0x9, 0x6, 'syz1\x00'}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x7}]}, 0x34}, 0x1, 0x0, 0x0, 0x98c0}, 0x4044040) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r1, 0x942e, 0x0) 01:14:55 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x8000000, 0x0) 01:14:55 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x4) 01:14:55 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x9000000, 0x0) 01:14:55 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1004}], 0x1, 0x2, 0x0) 01:14:55 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2c400, 0xd) preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) 01:14:55 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x5) 01:14:56 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0xa000000, 0x0) 01:14:56 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x200800, 0x0) connect$unix(r1, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r2, &(0x7f0000002500)={&(0x7f00000011c0)=@caif=@dgm, 0x80, &(0x7f0000000140)=[{&(0x7f0000002540)=""/264, 0x108}, {&(0x7f0000001340)=""/250, 0xfa}, {&(0x7f0000001440)=""/4096, 0x1000}], 0x3, &(0x7f0000002440)=""/154, 0x9a}, 0x2040) preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x10001, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000008, 0x4010, r3, 0x791fc000) 01:14:56 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1005}], 0x1, 0x2, 0x0) [ 81.667131][ T7549] FAT-fs (loop3): bogus number of reserved sectors [ 81.673730][ T7549] FAT-fs (loop3): Can't find a valid FAT filesystem 01:14:56 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0xb000000, 0x0) 01:14:56 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x6) 01:14:56 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1006}], 0x1, 0x2, 0x0) 01:14:56 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f00000014c0), &(0x7f0000000040)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001640)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in=@local}}, &(0x7f0000001740)=0xe8) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000001500)='environ\x00') sendfile(r2, r3, 0x0, 0xedc0) r4 = dup2(r3, r2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001780)={{{@in6=@ipv4, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f0000001880)=0xe8) r6 = getpid() r7 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r7, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) shutdown(r7, 0x1) recvmsg(r7, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7115}, 0x0) recvmmsg(r7, &(0x7f0000000240)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @broadcast}, {0x2, 0x4e20, @broadcast}, {0x2, 0x4e1d, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)='gretap0\x00', 0x7ff, 0x7, 0x203}) sendmmsg$unix(r0, &(0x7f0000003100)=[{&(0x7f00000011c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001480)=[{&(0x7f00000031c0)="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"/465, 0x1d1}, {&(0x7f0000001340)="f27f83789b8c2a4687a6599fd949d953660319d26b9f4c6159e26f879854aa7079bc96f23133c21b1054553d92145115dfa9274cf1419123188904d3f420b61f1d5f9c8644b4", 0x46}, {&(0x7f00000013c0)="a42b03add4568227a18cef04bca7dc9805e53c7e36945e513996066801a00b2b1eca6cd2aa1802dd79b81a5e4069112b4da45c05adc126e30e32b7cf16e7684c220c0fc570b8479e9187f19720dd1fdcf666170a14d6b8dc8d9bd53f93df2138122a543d1ef8ae8d3b5bcb9a4a1f73c0ea4bf672f2bd95bc62ffd7c6824ff599474d6fb0dd6a46ab", 0x88}, {&(0x7f0000000140)="6e5670a37c64671c6c5367fc0fd7165b44d4d2637317afd2bbcaf6eabc765ef6bf250358ca", 0x25}], 0x4, &(0x7f00000018c0)=[@rights={{0x38, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, r0, r0, r0, 0xffffffffffffffff, r2, r2]}}, @rights={{0x28, 0x1, 0x1, [r0, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r0, r0, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff, r0]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r1, 0xffffffffffffffff}}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [r2, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r5, 0xffffffffffffffff}}}], 0x150, 0x40000}, {&(0x7f0000001a40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002f00)=[{&(0x7f0000001ac0)="c304f596c4dda46f4eedd9977663c207f74e230d94f2204045f3ad8c31482fe148bdcebcf9b31c661ae4f47b9d07fd110d53c25a71a9d1f4db801c3e27585f844926f9ed200c975fc80b445e9c2620f947395d7333412acd0e4ea421caa1e5abdc5b7b03215012bfa1489d81082cc571024813f8ec9776be756e677899894930b7fbe14ca10426745b0187060f1123b5f8d2a007da353cac757bd377f2", 0x9d}, {&(0x7f0000001b80)="b0f7e1fc4734e694adf7d5d189d63c3d8305e8a919d5c0ca12e2207791ab7356843df998ec4fb14bec9b4ab48d277813f8ca1442cddf99635800510ad466e5483b367443eea942718488", 0x4a}, {&(0x7f0000001c00)="517be2f92fa660db5cf952851c76ffa78ab1c77d265eb11f836a2baf7d45b910878a314c2cc4f7a7fa82fb15abadc71fdb7a7ad8370b6ba80c496be25fb6da7b82a560443e0749358a8f7ee3b10c9f2d1350147d45a2aa7b9141f715573629fe385f2cf9407c43887ebdcbefd70c7236", 0x70}, {&(0x7f0000001280)="95910b7afe031b25d0cda2f85758994cf97dd921df091223256ac15a7b2ed3f8733f7431fe4bc869cc0d464fa0a5b6070bb3ac122b726539e0dcb79fb3616792220f60b712d6bfd9f4362b82cc7bd6fdf59d94c1f8a440ac5f80e93dcaa881d7dd75f96c44eb97bd9cc4f70d8809ad34261b6990e8f5166b53d764616cf0f285c58884dda68cb42fa70956ada643a74f", 0x90}, {&(0x7f0000001d40)="e8c1c0f6568cfa7c815e6e209c6c27b2d1c4d9dd2533e99895781a4ca8600574528fdea2bb9c56e95e979a8ea021ad959a4da2d3f28832028125fe3e2da7f38ba75e93d819ec90ada7ddb948e23038f52b9d3530f531140f57b75daf6ba15516018dff8ec921581ce9b2bd17cc1b36461905b78dd62330eed640202cee0cb9c96e83d5f81679d6f0b08c4a78da91ed2a66522839f36ce3397d532f4b3a135833efcf0649da7620cfa1c14a76aae28ccfeb3a84d1ea8206d6a4bfc0f8c75a2e53be5338f6b8152e939eb60da6a30b4441b68c998aeb89bbfcec5e1aba407826127a7471b109bfe5d8f0f9207f6baa9483e12a713f46", 0xf5}, {&(0x7f0000001e40)="b002711666e1c70f8aedb8af6a2779a95d88db8053c5ea246cda886b410783dc79c99354b44963fd835a9b151ba839d142af4ddb16ba4225ece43b51f840da50824be64bd98cbdf84a27751be6eb5246454f0598a186a845957bc47921552205f09586fbb966b81f069befb112ee61ba6f33145701f0bdcc16a818b0564748b7cd083627427c987b002a8d42be224ff4e67d3ba32804b867908d5e4f73efb0e25c599994e4bcf0a304e1d4cd9938aaea82b2debeca1dc465d3", 0xb9}, {&(0x7f0000001f00)="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", 0x1000}], 0x7, 0x0, 0x0, 0xc0}, {&(0x7f0000002f80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003040)=[{&(0x7f0000003000)="43269cbc8ac091a7818a51b8afeca39e43f0f7ef8a185c0c1e0f98b5782b6561b4ce687c56b2010853e670ad49e3581cd582d0caf1de74f84b5d08", 0x3b}], 0x1, &(0x7f0000003080)=[@cred={{0x1c, 0x1, 0x2, {r6, 0xee01, 0xee01}}}, @rights={{0x20, 0x1, 0x1, [r0, r7, r0, r0]}}, @rights={{0x14, 0x1, 0x1, [r4]}}], 0x58, 0x44}], 0x3, 0x4000090) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') getsockopt$sock_int(r8, 0x1, 0x2b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) preadv(r8, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) 01:14:56 executing program 1: r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r5}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "8bebeb894f74c3"}) r7 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(r7, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r7, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {0x0, r11}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000464c0)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000474c0)={0x0}) r14 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(r14, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r14, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r18}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r18}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r17}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r17}, {}, {r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r17}, {}, {0x0, r18}, {}, {0x0, r18}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r17}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f00000476c0)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {r12}, {r13, r15}], 0x40, "82726115794bdc"}) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r1, 0x0, 0xfffffffffffffffc, 0x0) 01:14:56 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 01:14:56 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x500, 0x28) r3 = ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000001200)='batadv\x00', r2) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_names\x00') sendfile(r5, r6, 0x0, 0xedc0) dup2(r6, r5) sendto$inet6(r6, &(0x7f0000001300)="be671e08d3ab7ed60033a39ca86e215074e6ac4c255460ff404032142cf4d4d515489e55a55f8e07a8343bb062f271739246a39aabde1ef99801", 0x3a, 0x4000, &(0x7f0000001380)={0xa, 0x4e23, 0x1ff, @loopback, 0xcab}, 0x1c) sendmsg$BATADV_CMD_SET_VLAN(r1, &(0x7f00000012c0)={&(0x7f00000011c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000001280)={&(0x7f0000001240)={0x1c, r4, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x84005) r7 = syz_open_procfs(0x0, &(0x7f0000001340)='net/arp\x00') sendfile(0xffffffffffffffff, r7, 0x0, 0xedc0) dup2(r7, 0xffffffffffffffff) r8 = inotify_init() ioctl$FIDEDUPERANGE(r2, 0xc0189436, &(0x7f00000000c0)={0x3ff, 0xfff, 0x4, 0x0, 0x0, [{{r3}, 0x6}, {{r0}, 0x3f}, {{r7}, 0xa8}, {{r8}, 0x35}]}) preadv(r1, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) 01:14:56 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1007}], 0x1, 0x2, 0x0) 01:14:56 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x7) 01:14:56 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/zero\x00', 0xb2002, 0x0) syz_io_uring_setup(0x10000187, &(0x7f0000000400)={0x0, 0xfffffffc, 0x4, 0x6, 0x0, 0x0, r0}, &(0x7f00003b1000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r1, 0x0, 0xfffffffffffffffc, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_names\x00') sendfile(r3, r4, 0x0, 0xedc0) dup2(r4, r3) preadv(r4, &(0x7f0000000380)=[{&(0x7f0000000040)=""/175, 0xaf}, {&(0x7f0000000140)=""/117, 0x75}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/214, 0xd6}, {&(0x7f0000000340)=""/15, 0xf}], 0x5, 0x40, 0x8) 01:14:56 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0xc000000, 0x0) 01:14:57 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1008}], 0x1, 0x2, 0x0) 01:14:57 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x8) 01:14:57 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0xd000000, 0x0) 01:14:57 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x0) 01:14:57 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x9) 01:14:57 executing program 1: r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) r3 = signalfd4(r0, &(0x7f0000000040), 0x8, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000080)={0xffffffffffffffff, 0x3, 0x1, 0x0, 0x6}) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r1, 0x0, 0xfffffffffffffffc, 0x0) [ 82.738518][ T7624] loop3: detected capacity change from 0 to 264192 [ 82.751435][ T7624] FAT-fs (loop3): bogus number of reserved sectors [ 82.757957][ T7624] FAT-fs (loop3): Can't find a valid FAT filesystem 01:14:57 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 01:14:57 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0xe000000, 0x0) 01:14:57 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1009}], 0x1, 0x2, 0x0) 01:14:57 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0xa) 01:14:57 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3}, &(0x7f00007df000/0x3000)=nil, &(0x7f0000022000/0x2000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_io_uring_setup(0x6, &(0x7f0000000040)={0x0, 0xef02, 0x0, 0x1, 0x78, 0x0, r1}, &(0x7f000019d000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000140)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x0) 01:14:58 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0xb) 01:14:58 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x10000000, 0x0) 01:14:58 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x100a}], 0x1, 0x2, 0x0) 01:14:58 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000040)=""/1, 0x1}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000000080)=""/64, 0x40}, {&(0x7f0000000140)=""/158, 0x9e}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/21, 0x15}, {&(0x7f0000000200)=""/101, 0x65}, {&(0x7f0000000340)=""/243, 0xf3}], 0x9, 0x9, 0x8000) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x0) 01:14:58 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0xc) 01:14:58 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x100b}], 0x1, 0x2, 0x0) 01:14:58 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x11000000, 0x0) [ 83.765334][ T7683] loop3: detected capacity change from 0 to 264192 [ 83.811789][ T7683] FAT-fs (loop3): bogus number of reserved sectors [ 83.818332][ T7683] FAT-fs (loop3): Can't find a valid FAT filesystem 01:14:58 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 01:14:58 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x100c}], 0x1, 0x2, 0x0) 01:14:58 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0xd) 01:14:58 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x12000000, 0x0) 01:14:58 executing program 1: r0 = syz_io_uring_setup(0x5172, &(0x7f0000000040)={0x0, 0xfed5, 0x10}, &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f00000009c0)=ANY=[@ANYBLOB="020000000000000002000000e0"], 0x90) fsetxattr$security_ima(r3, &(0x7f00000000c0)='security.ima\x00', &(0x7f0000000140)=@v1={0x2, "37fbc6809386"}, 0x7, 0x3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000000200)={{0x0, 0x8000, 0x2, 0x47c, 0xfffffffffffeffff, 0x101, 0x10001, 0x81, 0x1f, 0x9, 0x4, 0x6, 0xe4, 0x7, 0x6e29}, 0x50, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_INO_LOOKUP(r4, 0xd0009412, &(0x7f0000000a00)={r5, 0x100000001}) ioctl$FITRIM(r4, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff}) sendto$inet(r4, 0x0, 0x0, 0x20000f7d, &(0x7f00000001c0)={0x2, 0x4e26, @private=0xa010100}, 0x10) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000180)={0x0, 0x9}, 0x8) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r1, 0x0, 0xfffffffffffffffc, 0x0) 01:14:59 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f0000468000/0x3000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x0) 01:14:59 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x100d}], 0x1, 0x2, 0x0) 01:14:59 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x48000000, 0x0) 01:14:59 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0xe) [ 84.704523][ T7718] loop3: detected capacity change from 0 to 264192 [ 84.741776][ T7718] FAT-fs (loop3): bogus number of reserved sectors 01:14:59 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x28}}, 0x10) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x0) 01:14:59 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x4c000000, 0x0) 01:14:59 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x100e}], 0x1, 0x2, 0x0) [ 84.748311][ T7718] FAT-fs (loop3): Can't find a valid FAT filesystem 01:14:59 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 01:14:59 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x10) 01:14:59 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x68000000, 0x0) 01:14:59 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1010}], 0x1, 0x2, 0x0) 01:14:59 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='trusted.overlay.opaque\x00', &(0x7f00000000c0)='y\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) fstat(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee01, r3, 0x0) r4 = socket(0x10, 0x2, 0x0) recvmsg(r1, &(0x7f0000000700)={&(0x7f0000000340)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast2}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000240)=""/51, 0x33}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/252, 0xfc}, {&(0x7f0000000580)=""/105, 0x69}], 0x4, &(0x7f0000000640)=""/189, 0xbd}, 0x2) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r6 = ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r4, 0xc400941d, &(0x7f0000001180)={0x0, 0x4, 0x5, 0x1}) ioctl$BTRFS_IOC_DEV_INFO(r6, 0xd000941e, &(0x7f0000001580)={r7, "731b37558954df482f61cad367ea0643"}) lsetxattr$system_posix_acl(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="020000000100000000000000040000000000000008000000", @ANYRES32=r5, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r5, @ANYBLOB="100006000000000020000000000000"], 0x34, 0x0) setxattr$system_posix_acl(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='system.posix_acl_access\x00', &(0x7f00000001c0)={{}, {0x1, 0x6}, [{0x2, 0x6, r3}], {}, [{0x8, 0x2}, {0x8, 0x5, r5}], {0x10, 0x3}}, 0x3c, 0x2) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x0) 01:15:00 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x6c000000, 0x0) 01:15:00 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1011}], 0x1, 0x2, 0x0) 01:15:00 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x11) 01:15:00 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1012}], 0x1, 0x2, 0x0) 01:15:00 executing program 1: r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_setup(0x13af, &(0x7f0000000040)={0x0, 0x555d, 0x8, 0x0, 0x1d7}, &(0x7f00003bc000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)) syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) syz_io_uring_submit(r4, r5, &(0x7f00000001c0)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r6, 0x0, 0x0}, 0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r5, &(0x7f0000000180)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x4000, @fd=r0, 0x9, 0x6, 0x5, 0x0, 0x1, {0x1, r7}}, 0x5) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r8, 0x0) preadv(r8, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r1, 0x0, 0xfffffffffffffffc, 0x0) r9 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r9, 0x0) preadv(r9, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITRIM(r9, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff}) sendto$inet(r9, 0x0, 0x0, 0x20000f7d, &(0x7f00000001c0)={0x2, 0x4e26, @private=0xa010100}, 0x10) syz_io_uring_submit(r3, r2, &(0x7f0000000200)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x3, 0x2000, @fd=r9, 0xf3, 0x0, 0x0, 0x8, 0x0, {0x3, r7}}, 0x200) 01:15:00 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x12) 01:15:00 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x74000000, 0x0) [ 85.736388][ T7790] loop3: detected capacity change from 0 to 264192 [ 85.773568][ T7790] FAT-fs (loop3): bogus number of reserved sectors [ 85.780204][ T7790] FAT-fs (loop3): Can't find a valid FAT filesystem 01:15:00 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 01:15:00 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1048}], 0x1, 0x2, 0x0) 01:15:00 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x48) 01:15:00 executing program 1: r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) io_uring_enter(r0, 0x3d10, 0xcf39, 0x3, &(0x7f0000000040), 0x8) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r1, 0x0, 0xfffffffffffffffc, 0x0) 01:15:00 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x7a000000, 0x0) 01:15:01 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x4c) 01:15:01 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x104c}], 0x1, 0x2, 0x0) 01:15:01 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x400, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f000076f000/0x2000)=nil, 0x2000, 0x1000000, 0x80010, r1, 0x8000000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff}) sendto$inet(r3, 0x0, 0x0, 0x20000f7d, &(0x7f00000001c0)={0x2, 0x4e26, @private=0xa010100}, 0x10) ioctl$F2FS_IOC_GET_PIN_FILE(r3, 0x8004f50e, &(0x7f0000000040)) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x0) 01:15:01 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0xffffffff, 0x0) 01:15:01 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1068}], 0x1, 0x2, 0x0) 01:15:01 executing program 1: signalfd(0xffffffffffffffff, &(0x7f0000000040)={[0x7f]}, 0x8) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_names\x00') sendfile(r0, r1, 0x0, 0xedc0) dup2(r1, r0) syz_io_uring_setup(0x187, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r2, 0x0, 0xfffffffffffffffc, 0x0) 01:15:01 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0) [ 86.742014][ T7860] loop3: detected capacity change from 0 to 264192 [ 86.773892][ T7860] FAT-fs (loop3): bogus number of reserved sectors [ 86.780426][ T7860] FAT-fs (loop3): Can't find a valid FAT filesystem 01:15:01 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 01:15:01 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x68) 01:15:02 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x106c}], 0x1, 0x2, 0x0) 01:15:02 executing program 1: r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_setup(0x35a3, &(0x7f0000000040)={0x0, 0x9e32, 0x2, 0x1, 0x134, 0x0, r0}, &(0x7f0000481000/0x4000)=nil, &(0x7f000053d000/0x3000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)) syz_io_uring_submit(r3, r2, &(0x7f0000000500)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000180)=""/169, 0xa9}, {&(0x7f0000000340)=""/133, 0x85}, {&(0x7f0000000400)=""/175, 0xaf}, {&(0x7f0000000580)=""/249, 0xf9}, {&(0x7f0000000680)=""/240, 0xf0}], 0x5}, 0x0, 0x20, 0x0, {0x1}}, 0x4) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r1, 0x0, 0xfffffffffffffffc, 0x0) 01:15:02 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x2) 01:15:02 executing program 1: syz_io_uring_setup(0x1ec7, &(0x7f0000000040)={0x0, 0x0, 0x4, 0x2, 0x2}, &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x0) syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) syz_io_uring_submit(r3, r4, &(0x7f00000001c0)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r5, 0x0, 0x0}, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r1, &(0x7f0000000140)=@IORING_OP_ACCEPT={0xd, 0x5, 0x0, r6, &(0x7f00000000c0), 0x0, 0x0, 0x800, 0x1, {0x0, r7}}, 0x80) 01:15:02 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x6c) 01:15:02 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x3) 01:15:02 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1074}], 0x1, 0x2, 0x0) [ 87.680857][ T7895] loop3: detected capacity change from 0 to 264192 01:15:02 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x4) [ 87.732095][ T7895] FAT-fs (loop3): bogus number of reserved sectors [ 87.738704][ T7895] FAT-fs (loop3): Can't find a valid FAT filesystem 01:15:02 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x107a}], 0x1, 0x2, 0x0) 01:15:02 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x74) 01:15:02 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 01:15:02 executing program 1: syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x4, 0x4004, @fd_index=0xa, 0x9, 0x0, 0x0, 0x10}, 0x4) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/23, 0x17}, {&(0x7f0000000080)=""/180, 0xb4}], 0x2, 0xd9f, 0x2) syz_io_uring_submit(0x0, 0x0, 0xfffffffffffffffc, 0x0) 01:15:02 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x7a) 01:15:02 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x5) 01:15:02 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2900}], 0x1, 0x2, 0x0) 01:15:02 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x300) 01:15:02 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x6) 01:15:02 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x200011c0}], 0x1, 0x2, 0x0) 01:15:02 executing program 1: syz_io_uring_setup(0x56a5, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x33f}, &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000100)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6(0xa, 0x5, 0x3) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) ioctl$BTRFS_IOC_DEV_INFO(r3, 0xd000941e, &(0x7f0000000580)={0x0, "49aa237333a5c202aa415941863c35d7"}) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_names\x00') sendfile(r5, r6, 0x0, 0xedc0) dup2(r6, r5) sendto$inet6(r5, &(0x7f0000001580)="b3b806e706a0a00dd06c8097911d5c2982a1fadad68ba89d53ce690bf1816990d71c83cb0b5b98b52981aab727f8ffe5d10d4c1516d16e43bf208a9ae020d4018ac430bc4f035245605f5512f9bd24ad5edc8ac8f997300e4a41692bdd33afde896d0ae1a6bc70acbd75c043675ec5c4e45f565a1d9f4b43ca672238e4456d23e05d8422c5d93d5b22650398a024169b672f04feba019eacf8cf30cfa0e56a0e7f71ebd026d6", 0xa6, 0x20040000, &(0x7f0000000500)={0xa, 0x4e20, 0x2851, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x7fff}, 0x1c) syz_io_uring_submit(0x0, r1, &(0x7f00000004c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x3, 0x4007, @fd, 0xffe, &(0x7f0000000140)=""/203, 0xcb, 0x0, 0x1, {0x0, r4}}, 0x6) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_names\x00') sendfile(0xffffffffffffffff, r7, 0x0, 0xedc0) dup2(r7, 0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, &(0x7f0000001640)="479b5129fe9bfb7b020f7d6c5b32fef9b0d625c3fc8f3e5361581b", 0x1b, 0x40091, &(0x7f0000001680)={0xa, 0x4e23, 0x4, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x6}, 0x1c) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x0) 01:15:03 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x7) 01:15:03 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x500) 01:15:03 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x7ffff000}], 0x1, 0x2, 0x0) [ 88.627130][ T7962] loop3: detected capacity change from 0 to 264192 [ 88.649674][ T7962] FAT-fs (loop3): bogus number of reserved sectors [ 88.656277][ T7962] FAT-fs (loop3): Can't find a valid FAT filesystem 01:15:03 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 01:15:03 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x8) 01:15:03 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0xffffffffffffffff}], 0x1, 0x2, 0x0) 01:15:03 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x600) 01:15:03 executing program 1: r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x4000, @fd=r0, 0x0, 0x5, 0x7, 0x3, 0x0, {0x2}}, 0x9) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r1, 0x0, 0xfffffffffffffffc, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/tty/ldiscs\x00', 0x0, 0x0) ioctl$FS_IOC_MEASURE_VERITY(r4, 0xc0046686, &(0x7f0000000140)={0x0, 0x94, "fa556a839534f7c050f35773b1af7d96313b11e45386b2690128907f0281746f867d2af91d676f669f7d51d8899a968e059e2717a37ebaafbf84fd53581d39c404f0745151ff209c9aec015c3f5b1bc08b42e570b487450b5f8683bd36e4c885d0f9fdf2100b6e811bbf9d2477d733c7c5179781872c7d5427f65b59b55ad94741b4cfd402bd41a5aacc083afc655cd4695048b3"}) 01:15:03 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x2, 0x2, 0x0) 01:15:03 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x700) 01:15:03 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x9) 01:15:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff}) sendto$inet(r0, 0x0, 0x0, 0x20000f7d, &(0x7f00000001c0)={0x2, 0x4e26, @private=0xa010100}, 0x10) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f0000000040)) syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r1, 0x0, 0xfffffffffffffffc, 0x0) 01:15:03 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x8, 0x2, 0x0) 01:15:03 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0xa) 01:15:04 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x900) [ 89.672749][ T8052] loop3: detected capacity change from 0 to 264192 [ 89.680850][ T8052] FAT-fs (loop3): bogus number of reserved sectors [ 89.687368][ T8052] FAT-fs (loop3): Can't find a valid FAT filesystem 01:15:04 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 01:15:04 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0xa00) 01:15:04 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0xb) 01:15:04 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x10, 0x2, 0x0) 01:15:04 executing program 1: r0 = syz_io_uring_setup(0x189, &(0x7f0000000080)={0x0, 0xfffffffc, 0x0, 0x0, 0x2f2}, &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000040)={0x1, 0x3}) syz_io_uring_submit(r1, 0x0, 0xfffffffffffffffc, 0x0) 01:15:04 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0xb00) 01:15:04 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0xfcc, 0x2, 0x0) 01:15:04 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0xc) 01:15:04 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) syz_io_uring_setup(0x2d20, &(0x7f0000000040)={0x0, 0xd843, 0x2d, 0x1, 0x8}, &(0x7f000001f000/0x1000)=nil, &(0x7f00000f0000/0x1000)=nil, &(0x7f00000000c0), &(0x7f0000000140)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x0) 01:15:05 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0xc00) 01:15:05 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) syz_io_uring_submit(r2, r3, &(0x7f00000001c0)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r4, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) syz_io_uring_submit(r5, r6, &(0x7f00000001c0)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r7, 0x0, 0x0}, 0x0) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, r6, &(0x7f0000000080)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f00002db000/0x1000)=nil, 0x1000, 0x1f, 0x0, {0x0, r8}}, 0x8000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) open_tree(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x0) 01:15:05 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0xfcf, 0x2, 0x0) [ 90.713791][ T8103] loop3: detected capacity change from 0 to 264192 [ 90.736446][ T8103] FAT-fs (loop3): bogus number of reserved sectors [ 90.743015][ T8103] FAT-fs (loop3): Can't find a valid FAT filesystem 01:15:05 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c0008802000020000", 0x13}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 01:15:05 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0xd) 01:15:05 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0xd00) 01:15:05 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0xfd4, 0x2, 0x0) 01:15:05 executing program 1: r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0)={0x0, 0x200000}, &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socket$inet(0x2, 0x6, 0x7) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r1, 0x0, 0xfffffffffffffffc, 0x0) close(r0) 01:15:06 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0xe00) 01:15:06 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0xfdd, 0x2, 0x0) 01:15:06 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0xe) [ 91.592315][ T25] audit: type=1400 audit(1618967705.970:11): avc: denied { create } for pid=8121 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 01:15:06 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x1100) 01:15:06 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0xfe6, 0x2, 0x0) 01:15:06 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x10) 01:15:06 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f00004fc000/0x4000)=nil, 0x4000, 0x100000b, 0x4010, r2, 0x0) syz_io_uring_submit(r4, r1, &(0x7f0000000080)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x7, 0x1, &(0x7f0000000140)="73b0a22b798ec41b358b43925c07b7e2f3c07082212530aae712a30212d73c1a0855095698f1c2ae5f4da6dbd4f675318ba2be875fa29aed1744cdbd59df18bfc5523a4ecbca944135c237b55861790b77ee61b8dc3776af5a37a666f10a8e14d1f71c1f43bf077526d4ba4387570ab650e9f4b8a8022fb8fccf22e33a786355177cc37eb50c10a5c6fe", 0x9, 0x0, 0x1, {0x2, r3}}, 0x4) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r5, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) shutdown(r5, 0x1) recvmsg(r5, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7115}, 0x0) recvmmsg(r5, &(0x7f0000000240)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e23, @broadcast}, {0x2, 0x4e20, @empty}, {0x2, 0x4e20, @broadcast}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='veth0_to_bond\x00', 0x7ff, 0x7, 0x200}) fsconfig$FSCONFIG_SET_FD(r2, 0x5, &(0x7f00000000c0)='\x00', 0x0, r5) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x800, 0x101) [ 91.732948][ T8153] loop3: detected capacity change from 0 to 264192 [ 91.757662][ T8153] FAT-fs (loop3): invalid media value (0x00) [ 91.763697][ T8153] FAT-fs (loop3): Can't find a valid FAT filesystem 01:15:06 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c0008802000020000", 0x13}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 01:15:06 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x1200) 01:15:06 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x3, 0x0) 01:15:06 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x11) 01:15:06 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000691000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x2, 0x7}, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) vmsplice(r1, &(0x7f0000001700)=[{&(0x7f0000000140)="a6ad2031d7c68a0d8124e77398a5e3e1ce5fec0bd6662bb04487791d8241ac27518b35902d7c54409e5b7b3d54eee16244e004c95afa6f566d1ce1ae9b1c6493ce689305135cbc4b0e9637b8b5f750b5638039171a01712cfa093c", 0x5b}, {&(0x7f00000001c0)="dda9c8a9354356c0a3fd27117761d7347bcf671dc573bd961395a4c7964c41641eb4945b3705787d177292b2243bcee306f68fe6ed527e7ab5d17500f9ff7d0e3a777a47c006180f5f24b32c04410621ff03d91e54038d37f41b395927d4d0b71ff0df41db302cfb5b64c54507d49c0090d9d4a64bcb88dc1c97a516a7aa09a397c3a4cd5ccbdbd3df52a8e9cf4ab1330d4cee", 0x93}, {&(0x7f0000000340)="d2f83870910ffd1dd16081826ce63fef201b681f20d9db7e3d5b8d7f607b4058ff23318b5ab9cd3b530d1a249b2169ea3db8b121e1fcc12a883a472a7bd3a6c329226313a23bd0c47a187509295dd58cab9e44635a43d8b77943492ee1ac7ae44ee08091898dcf8010ac818b1cfde8ca0a89304cc395f16480d997d647d6b277f8482340b71b422f9c7504739614a9803be7c430800563", 0x97}, {&(0x7f0000000400)="c46eca3e7ee31ae2a3ef9c526e8926df9b899302c2d169c54626fd0ef9b85e0d386572c12d9d12039fa5222660f6cf1a490ca5d4d8738033353c73c65787794d7516469d80ae5bb2a947f90df599f90a9381c9b730b76edf80025ed7c59cd0ea6d8f9de806b58c1002f3a11e70f558202dfd4566609e1ad9927570d57eab3794c01efc16982fd620e85eb9a81eee4fe7fe1d322cc1c2a0", 0x97}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000001580)="70b564ffa0f4a8aa53cd9519026d9979b7fac1c0c909ed0b9932435ee156acafc72053e6246a9f5c2cf26ff6668953b25c1e34dc83176b00dbc5b09c140a7db8ee2dd4a35c8eb7ce91078106eda987b80f92c7a9d179aaeab2d48dd4c9168605418a4a3e85eed45a074a20f6e8e66abb88641e311af0d781fc90eec9585b03e7c3693c4aa40c44aabb10d5497a17a575b80e0de0cc77ca5346b9539c7e49ef9dd1176818", 0xa4}, {&(0x7f00000000c0)="83ef46a72e63000d5493eba91aa74f073d31c3a9", 0x14}, {&(0x7f0000001640)="7918e65c77806bca8f2b5f9f0f4666be72ac084d88cba95497721d519ba9cf781ea21e4a0bebba04b734681241d2e9f4da69917ca6fb4222f444cedb08442e319b35705766dd032e2024d0a4c8f168045f1c0a8b0f0e169cf8ff031d24f7cda199f5b559cb6108cf043eed5e2eefde046b2581e53eccf63f038a6f60d272d660119b7f4b068600c3d91a1c3c2f92d8389ab2bfa65582dae729be0d3b5fbea016fddbac99", 0xa4}, {&(0x7f00000004c0)="4afbd760e9ca662b2feb67c159b1e54a5039b44a61f33b702baa44258d0a5ccd0a36ccc75ece3bdf51b3987cb1164d0fd2dd4099e4548f45a5fb61dfc2bf8cd51d6a5a6b5063d93e8fe70dbe15", 0x4d}], 0x9, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x0) 01:15:07 executing program 1: syz_io_uring_setup(0x100187, &(0x7f00000002c0)={0x0, 0x400000, 0x0, 0x0, 0x1c7}, &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x8001, 0x4000) mmap(&(0x7f000035d000/0x2000)=nil, 0x2000, 0x2000004, 0x8010, r2, 0x27615000) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x0) 01:15:07 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x12) 01:15:07 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x9, 0x0) 01:15:07 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x4800) 01:15:07 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0xa, 0x0) 01:15:07 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x48) 01:15:07 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x4c00) [ 92.689510][ T8212] loop3: detected capacity change from 0 to 264192 [ 92.740500][ T8212] FAT-fs (loop3): invalid media value (0x00) [ 92.746527][ T8212] FAT-fs (loop3): Can't find a valid FAT filesystem 01:15:07 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c0008802000020000", 0x13}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 01:15:07 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f00000007c0)=[{&(0x7f0000000040)=""/36, 0x24}, {&(0x7f0000000340)=""/76, 0x4c}, {&(0x7f00000003c0)=""/128, 0x80}, {&(0x7f0000000440)=""/104, 0x68}, {&(0x7f0000000580)=""/242, 0xf2}, {&(0x7f0000000680)=""/159, 0x9f}, {&(0x7f00000004c0)=""/83, 0x53}, {&(0x7f0000000740)=""/111, 0x6f}], 0x8, 0xd9f, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="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", 0x1ab}], 0x4, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x1e) ptrace$cont(0x18, r3, 0x0, 0x0) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r3, 0x0, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f00000009c0)=ANY=[@ANYBLOB="020000000000000002000000e0"], 0x90) 01:15:07 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x10, 0x0) 01:15:07 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x4c) 01:15:07 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x6800) 01:15:07 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x6c00) 01:15:07 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x68) 01:15:08 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x38, 0x0) 01:15:08 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x6c) 01:15:08 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x7400) 01:15:08 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x74) 01:15:08 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x64, 0x0) [ 93.656779][ T8267] loop3: detected capacity change from 0 to 264192 [ 93.664646][ T8267] FAT-fs (loop3): invalid media value (0x00) [ 93.670693][ T8267] FAT-fs (loop3): Can't find a valid FAT filesystem 01:15:08 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000", 0x1c}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) [ 94.550469][ T8299] loop3: detected capacity change from 0 to 264192 [ 94.558543][ T8299] FAT-fs (loop3): bogus number of FAT sectors [ 94.564664][ T8299] FAT-fs (loop3): Can't find a valid FAT filesystem 01:15:10 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x7a) 01:15:10 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x7a00) 01:15:10 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0xff0, 0x0) 01:15:10 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000", 0x1c}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 01:15:10 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0)={0x0, 0x3, 0x4, 0x0, 0xfffffffd}, &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x0) 01:15:10 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r1, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r5}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f000005d680)={0x0, 0x0, "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", "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"}) r7 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(r7, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r7, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {0x0, r11}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}], 0x0, "8bebeb894f74c3"}) r12 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(r12, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r12, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r15}, {}, {r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r15}, {}, {0x0, r16}, {}, {0x0, r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r15}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f000005e680)={0xffffffffffffff7f, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x80, "14415ded2c5fda"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005f680)={0x1dc, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r9}, {r15, r17}], 0x8, "1e0e9b4ce60ed6"}) 01:15:10 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0xffffffff, 0x0) 01:15:10 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0) 01:15:11 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x1000000) 01:15:11 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x1000, 0xa0) mkdirat(r2, &(0x7f0000000140)='./file0\x00', 0xa) write$P9_RXATTRCREATE(r1, &(0x7f0000000040)={0x7, 0x21, 0x2}, 0x7) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_names\x00') sendfile(r3, r4, 0x0, 0xedc0) dup2(r4, r3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r4, 0x40182103, &(0x7f0000000080)={0x0, 0x1, r1, 0x9}) 01:15:11 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x300) 01:15:11 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = dup(r0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='fd/4\x00') flistxattr(r2, &(0x7f00000012c0)=""/193, 0xc1) preadv(r2, &(0x7f0000000080)=[{&(0x7f00000013c0)=""/4109, 0x100d}], 0x1000000000000228, 0x0, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_names\x00') pipe(&(0x7f0000000100)={0xffffffffffffffff}) write$cgroup_subtree(r5, &(0x7f0000000140)={[{0x2b, 'rdma'}, {0x2b, 'pids'}, {0x2b, 'io'}, {0x2d, 'pids'}, {0x2b, 'rdma'}, {0x2d, 'rdma'}, {0x2b, 'cpu'}]}, 0x27) sendfile(r3, r4, 0x0, 0xedc0) dup2(r4, r3) ioctl$BTRFS_IOC_QUOTA_CTL(r4, 0xc0109428, &(0x7f0000000000)={0x1}) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f00000011c0)=""/246) [ 96.565707][ T8311] loop3: detected capacity change from 0 to 264192 [ 96.596133][ T8311] FAT-fs (loop3): bogus number of FAT sectors [ 96.602257][ T8311] FAT-fs (loop3): Can't find a valid FAT filesystem 01:15:11 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x2000000) 01:15:11 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x2, 0x0) 01:15:11 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x500) 01:15:11 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000", 0x1c}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 01:15:11 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x3000000) 01:15:11 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f00000000c0)={0x3, 0xffffffff, 0x4a}) sendto$inet(r1, 0x0, 0x0, 0x20000f7d, &(0x7f00000001c0)={0x2, 0x4e26, @private=0xa010100}, 0x10) fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x2, 0xffffffffffffffff}) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xc, 0x30, r0, 0x44589000) socket$unix(0x1, 0x2, 0x0) socket$unix(0x1, 0x2, 0x0) 01:15:11 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x2, 0x2) 01:15:11 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x600) 01:15:11 executing program 1: r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r1, 0x0, 0xfffffffffffffffc, 0x0) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f00003fd000/0x3000)=nil, 0x3000, 0x0, 0x10, r2, 0x8000000) r4 = mmap$IORING_OFF_SQES(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xc, 0x12, r0, 0x10000000) r5 = syz_io_uring_setup(0x2944, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000022d000/0x3000)=nil, &(0x7f000036c000/0x3000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r6, r7, &(0x7f00000001c0)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000240)={0x0, 0x0}) syz_open_procfs(r8, &(0x7f0000000280)='fdinfo/3\x00') syz_io_uring_setup(0x15b4, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r9, r7, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r10}}, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000080)=@IORING_OP_STATX={0x15, 0x3, 0x0, 0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x1, 0x4000, 0x1, {0x0, r10}}, 0x800) 01:15:11 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x700) 01:15:11 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x2, 0x3) 01:15:11 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x2, 0x4) [ 97.423823][ T8383] ================================================================== [ 97.431929][ T8383] BUG: KCSAN: data-race in copy_process / task_dump_owner [ 97.439047][ T8383] [ 97.441368][ T8383] write to 0xffff88812b9a50ec of 4 bytes by task 8375 on cpu 0: [ 97.448988][ T8383] copy_process+0x631/0x2e20 [ 97.453580][ T8383] kernel_clone+0x14b/0x680 [ 97.458080][ T8383] __x64_sys_clone+0xb4/0xe0 [ 97.462665][ T8383] do_syscall_64+0x34/0x50 [ 97.467076][ T8383] entry_SYSCALL_64_after_hwframe+0x44/0xae 01:15:11 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x2, 0x5) [ 97.472973][ T8383] [ 97.475289][ T8383] read to 0xffff88812b9a50ec of 4 bytes by task 8383 on cpu 1: [ 97.482822][ T8383] task_dump_owner+0x2b/0x1d0 [ 97.487505][ T8383] pid_revalidate+0x69/0x110 [ 97.492098][ T8383] lookup_fast+0x1fd/0x350 [ 97.496503][ T8383] walk_component+0x5c/0x350 [ 97.501092][ T8383] link_path_walk+0x4ba/0x780 [ 97.505762][ T8383] path_openat+0x1a0/0x20b0 [ 97.510264][ T8383] do_filp_open+0xd9/0x1f0 [ 97.514677][ T8383] do_sys_openat2+0xa3/0x250 [ 97.519264][ T8383] __x64_sys_openat+0xef/0x110 01:15:11 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x4000000) 01:15:12 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x2, 0x6) [ 97.524130][ T8383] do_syscall_64+0x34/0x50 [ 97.528546][ T8383] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 97.534437][ T8383] [ 97.536751][ T8383] Reported by Kernel Concurrency Sanitizer on: [ 97.542974][ T8383] CPU: 1 PID: 8383 Comm: syz-executor.2 Not tainted 5.12.0-rc8-syzkaller #0 [ 97.551636][ T8383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.561681][ T8383] ================================================================== [ 97.580204][ T8400] loop3: detected capacity change from 0 to 264192 [ 97.600083][ T8400] FAT-fs (loop3): bogus number of FAT sectors [ 97.606274][ T8400] FAT-fs (loop3): Can't find a valid FAT filesystem 01:15:12 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000", 0x21}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 01:15:12 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') r1 = socket$unix(0x1, 0x5, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x640f81, 0x0) fcntl$notify(r1, 0x402, 0x5) preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsa\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r2, 0x5386, &(0x7f00000000c0)) 01:15:12 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x0) syz_io_uring_setup(0x35ca, &(0x7f0000000040)={0x0, 0xe1c, 0x2, 0x1, 0x2a, 0x0, r1}, &(0x7f000000e000/0x3000)=nil, &(0x7f0000558000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000140)) 01:15:12 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x900) 01:15:12 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x5000000) 01:15:12 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x2, 0x7) 01:15:12 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x2, 0x8) 01:15:12 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0xa00) 01:15:12 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x2000, 0x1) sendto$inet6(r3, &(0x7f0000000140)="f33e55e1e88e2d3095b4fc30d74a020926382b5c7d17ef816749200af03af8c2beb83899b64aeac4dca030404dcfaf637ad0b9480f84f3cc2469ee8758ae3ef5eced48c19e61feefc2f6c0a61328eb7d4f904bde1c9b0f9646417881cdff339112fb48f54f9c30fc70ce02d731fc5896987cb564026edfa662b8e6916b9e42cf38f615fbb594fbd5fdded2e345f66a65520be9165b12a7b1b03a1635a8d11a1ca02da7db78bccaa8c59a45121a1e7da017ff3589f9b67ad2a50b2fe83b8f07fbf68c5690b0455541c2ea71925c72d1f432a4e95fcb1c95c9cf368f777c296b4e9b894c1227bb991d3b764635b66b54d38c14cd1f6ab5468c", 0xf8, 0x800, &(0x7f00000000c0)={0xa, 0x4e20, 0x39, @ipv4={[], [], @broadcast}, 0x8}, 0x1c) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_names\x00') connect$inet6(r3, &(0x7f0000000240)={0xa, 0x4e23, 0x1000, @empty, 0x80000001}, 0x1c) sendfile(r2, r4, 0x0, 0xedc0) dup2(r4, r2) preadv(r4, &(0x7f0000000280), 0x0, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x0) 01:15:12 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x2, 0x9) 01:15:12 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e22}, 0x6e) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000011c0)=""/4086, 0xff6}], 0x1, 0x0, 0x7) 01:15:12 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x6000000) [ 98.607931][ T8485] loop3: detected capacity change from 0 to 264192 [ 98.615806][ T8485] FAT-fs (loop3): bogus number of FAT sectors [ 98.621958][ T8485] FAT-fs (loop3): Can't find a valid FAT filesystem 01:15:13 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000", 0x21}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 01:15:13 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0xb00) 01:15:13 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x2, 0xa) 01:15:13 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') getsockname$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) splice(0xffffffffffffffff, &(0x7f0000000000)=0x100, r0, &(0x7f0000000040)=0x9, 0xac9, 0x0) 01:15:13 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x7000000) 01:15:13 executing program 1: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='auxv\x00') r0 = syz_io_uring_setup(0x548a, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f0000f1d000/0x3000)=nil, &(0x7f0000000380)=0x0, &(0x7f0000000100)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x6c9c, &(0x7f0000000040)={0x0, 0xb9a6, 0x10, 0x0, 0xc9, 0x0, r2}, &(0x7f0000399000/0x4000)=nil, &(0x7f000052d000/0x2000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) r5 = mmap$IORING_OFF_SQES(&(0x7f00004e0000/0x2000)=nil, 0x2000, 0x2000009, 0x100010, r2, 0x10000000) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r5, &(0x7f0000000180)=@IORING_OP_TEE={0x21, 0x4, 0x0, @fd_index=0xa, 0x0, 0x0, 0x7, 0x4, 0x1, {0x0, r6, r0}}, 0x6) r7 = socket$nl_route(0x10, 0x3, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r7, 0x0, 0x0}, 0x0) io_uring_enter(0xffffffffffffffff, 0x53d2, 0xa7d5, 0x0, &(0x7f0000000240)={[0x2]}, 0x8) r8 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r8, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) shutdown(r8, 0x1) recvmsg(r8, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7115}, 0x0) recvmmsg(r2, &(0x7f0000000340)=[{{0x0, 0x0, 0x0, 0xffffffffffffffd8}}], 0x1, 0x2000, 0x0) ioctl$sock_inet_SIOCADDRT(r8, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e23, @broadcast}, {0x2, 0x4e20, @empty}, {0x2, 0x4e20, @broadcast}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='veth0_to_bond\x00', 0x7ff, 0x7, 0x200}) syz_io_uring_submit(0x0, r4, &(0x7f00000001c0)=@IORING_OP_TEE={0x21, 0x2, 0x0, @fd=r8, 0x0, 0x0, 0x1, 0xc, 0x1, {0x0, 0x0, r0}}, 0x8) syz_io_uring_submit(r1, 0x0, 0xfffffffffffffffc, 0x0) 01:15:13 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x2, 0xb) 01:15:13 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x8000000) 01:15:13 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) syz_io_uring_complete(0x0) 01:15:13 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0xc00) 01:15:13 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x2, 0xc) 01:15:13 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x80000, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000002, 0x10, r1, 0x10000000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x0) [ 99.646273][ T8541] loop3: detected capacity change from 0 to 264192 [ 99.662986][ T8541] FAT-fs (loop3): bogus number of FAT sectors [ 99.669088][ T8541] FAT-fs (loop3): Can't find a valid FAT filesystem 01:15:14 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000", 0x21}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 01:15:14 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x9000000) 01:15:14 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_names\x00') sendfile(r0, r1, 0x0, 0xedc0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001540)='/dev/vcs\x00', 0x400000, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000001580)={@in6={{0xa, 0x4e20, 0x70e0, @mcast2, 0x80}}, 0x0, 0x0, 0x2c, 0x0, "b0207b99346d5c54fa4cc34165f218f5ada4870c22d7660e483d8ae04170f09c0e6428988e83466d7080cb47a2a53c39ad0af92d4a8e2a8133d42cca328369d7e6b8dfb5e295015e5c7a3e08774baa3b"}, 0xd8) dup2(r1, r0) read(r0, &(0x7f00000011c0)=""/199, 0xc7) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') sendto$inet6(r1, &(0x7f00000000c0)="b3a7d9b358b5f1435e8403deccec41a9313a655a74f51eb3281aa3515783cede456d0ea761f4b3dd25d811f8dc6d1dc5de0d9065bd218352787e878d8a98be576178f7526ef617c2f1e6fe86f49ce8afea93bc4cf9739c67b55d832640bd2f4fdc9283bafb622f700df12b1f095acbd7a2645f87cee556c29669c31689dacc1c4fc7394dca2afddb089e85b3793822ece6a6f1f1f34d20dc", 0x98, 0x40000000, &(0x7f00000012c0)={0xa, 0x4e24, 0x6, @local, 0x8}, 0x1c) preadv(r3, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) r4 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r4, 0x0, 0x8, &(0x7f00000000c0)=ANY=[@ANYBLOB='>'], 0x1) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000140)=0xc) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@ipv4={[], [], @broadcast}, 0x80, r5}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001300)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@private1}}, &(0x7f0000001400)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001440)={{{@in6=@mcast1, @in6=@private1, 0x4e22, 0xfff, 0x4e22, 0x7, 0x2, 0x80, 0xa0, 0x0, r5, r6}, {0x4, 0x100000000, 0x20, 0x40, 0x8, 0x8, 0xa00000000000, 0xfffffffffffffffa}, {0x7f, 0x7fff, 0x0, 0x8001}, 0x82a, 0x6e6bbf, 0x1, 0x0, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x3e}, 0x4d2, 0xff}, 0xa, @in6=@rand_addr=' \x01\x00', 0x3504, 0x3, 0x2, 0x0, 0x9, 0x2a0, 0xfffffffa}}, 0xe8) 01:15:14 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0xd00) 01:15:14 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x2, 0xd) 01:15:14 executing program 1: r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) r4 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self\x00', 0x8000, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000001840)='/dev/vcsa\x00', 0xf9973b041bdd1f42, 0x0) r6 = syz_io_uring_setup(0x2944, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000022d000/0x3000)=nil, &(0x7f000036c000/0x3000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r7, r8, &(0x7f00000001c0)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x15b4, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) syz_io_uring_submit(r9, r8, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r10}}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001900)=@IORING_OP_OPENAT2={0x1c, 0x4, 0x0, r5, &(0x7f0000001880)={0x44000}, &(0x7f00000018c0)='./file0\x00', 0x18, 0x0, 0x12345, {0x0, r10}}, 0x4) syz_io_uring_setup(0x51c4, &(0x7f0000001700)={0x0, 0x6fe6, 0x8, 0x1, 0x101, 0x0, r0}, &(0x7f00003f6000/0x4000)=nil, &(0x7f00005e7000/0x2000)=nil, &(0x7f0000000280), &(0x7f0000001780)) r11 = accept4$packet(r3, &(0x7f00000017c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000001800)=0x14, 0x80800) fcntl$notify(r11, 0x402, 0x0) preadv(r4, &(0x7f0000001680)=[{&(0x7f0000000140)=""/181, 0xb5}, {&(0x7f0000000080)=""/126, 0x7e}, {&(0x7f0000000340)=""/235, 0xeb}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000000440)=""/211, 0xd3}, {&(0x7f0000001580)=""/234, 0xea}, {&(0x7f0000000200)=""/105, 0x69}, {&(0x7f0000000280)}], 0x8, 0xd9f, 0x0) syz_io_uring_submit(r1, 0x0, 0xfffffffffffffffc, 0x0) 01:15:14 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) preadv(r1, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) 01:15:14 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0xa000000) 01:15:14 executing program 1: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$TIPC_NL_LINK_RESET_STATS(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, 0x0, 0x8, 0x70bd2d, 0x25dfdbff, {}, [@TIPC_NLA_NODE={0x10, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000005}, 0x0) syz_io_uring_setup(0x187, &(0x7f0000000040), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) syz_io_uring_setup(0x56, &(0x7f0000000200)={0x0, 0xe397, 0x8, 0x0, 0x25c}, &(0x7f0000085000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280), &(0x7f00000002c0)) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r1, 0x0, 0xfffffffffffffffc, 0x0) 01:15:14 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0xe00) 01:15:14 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x2, 0xe) 01:15:15 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0xb000000) [ 100.683550][ T8599] loop3: detected capacity change from 0 to 264192 [ 100.691422][ T8599] FAT-fs (loop3): bogus number of FAT sectors [ 100.697548][ T8599] FAT-fs (loop3): Can't find a valid FAT filesystem 01:15:15 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f800002000400000000000000000", 0x23}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 01:15:15 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001e40)=ANY=[@ANYBLOB="020000000000000002000000e019e4405527290f995ac63475f434be05c000c22b47030bb4b4c3761b64dbce70a43b467d67d9733effe92c52c21b60e17935eecbb704927247c6fdfefcd76239"], 0x90) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000011, 0x10, r0, 0x1ccbc000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000011c0)={0x1f, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x35}}}, 0x0, 0x4, [{{0x2, 0x4e23, @local}}, {{0x2, 0x4e23, @local}}, {{0x2, 0x4e21, @local}}, {{0x2, 0x4e22, @multicast2}}]}, 0x290) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000001ec0)=ANY=[@ANYBLOB="a8ffffff0000000002004e21ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000002004e20ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e240a01010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e200a01010200000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e200a01010100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e207f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2400"/1424], 0x590) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/vcsu\x00', 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000001a80)={0xff, {{0x2, 0x4e22, @multicast2}}, 0x1, 0x6, [{{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}}, {{0x2, 0x4e20, @loopback}}, {{0x2, 0x4e21, @loopback}}, {{0x2, 0x4e23, @rand_addr=0x64010101}}, {{0x2, 0x4e24, @private=0x5}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x26}}}]}, 0x390) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') r3 = socket$inet6(0xa, 0x2, 0x1) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_names\x00') sendfile(r3, r4, 0x0, 0xedc0) dup2(r4, r3) fallocate(r4, 0x45, 0x5, 0xa2) preadv(r2, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) r5 = accept4$inet(r2, &(0x7f0000000000)={0x2, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x80000) setsockopt$inet_MCAST_MSFILTER(r5, 0x0, 0x30, &(0x7f0000001480)={0xe4d4, {{0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x0, 0xa, [{{0x2, 0x4e24, @multicast2}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}}, {{0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}}, {{0x2, 0x4e23, @rand_addr=0x64010100}}, {{0x2, 0x4e20, @empty}}, {{0x2, 0x4e24, @loopback}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}}, {{0x2, 0x4e22, @multicast2}}, {{0x2, 0x4e21, @empty}}, {{0x2, 0x4e22, @rand_addr=0x64010100}}]}, 0x590) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002480)={{{@in=@loopback, @in6=@mcast1}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000002580)=0xe8) 01:15:15 executing program 1: r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd, 0x0, 0x0, 0x0, 0x1, 0x1}, 0x7ff) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r1, 0x0, 0xfffffffffffffffc, 0x0) mmap(&(0x7f00003b2000/0xe000)=nil, 0xe000, 0x0, 0x10010, r0, 0xbcf2f000) 01:15:15 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x1100) 01:15:15 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x2, 0x10) 01:15:15 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0xc000000) 01:15:15 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0xd000000) 01:15:15 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0xe000000) 01:15:15 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x1200) 01:15:16 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x2}) preadv(r0, &(0x7f0000000080), 0x0, 0x5, 0x0) 01:15:16 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x2, 0x11) 01:15:16 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x10000000) [ 101.742779][ T8656] loop3: detected capacity change from 0 to 264192 [ 101.750760][ T8656] FAT-fs (loop3): bogus number of FAT sectors [ 101.756854][ T8656] FAT-fs (loop3): Can't find a valid FAT filesystem 01:15:16 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f800002000400000000000000000", 0x23}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 01:15:16 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x2, 0x12) 01:15:16 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x4800) 01:15:16 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') setsockopt$inet6_buf(r0, 0x29, 0x266643850eca2616, &(0x7f00000000c0)="9ad7ed9e645289b0b60d832aa7b4fdd8d49e9b241f07fbd684606d276878f067486677b6827607bfa2fff870f9c71cce816e5e906e08221f5f0dfb72b4826b864e9b967356db76f2c86f2d18f75836202e4dd5301e3d23a9f05f672943681841860e53ac83e115d83a65a894a2cbe4f4953764fde6776b120803d70ccf2de8471977e16ecf2fa9d7714883534adc7a28578eac51c87cd3c555e15e10c3", 0x9d) preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) 01:15:16 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x11000000) 01:15:16 executing program 1: r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1000, 0xfffffffd}, &(0x7f00007df000/0x3000)=nil, &(0x7f0000541000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f00000001c0)={r0, 0x100000001, 0x91, 0x1}) syz_io_uring_setup(0x3d18, &(0x7f0000000200)={0x0, 0x1a10, 0x8, 0x2, 0x26e, 0x0, r2}, &(0x7f0000562000/0x3000)=nil, &(0x7f00007c9000/0x1000)=nil, &(0x7f00000000c0), &(0x7f0000000140)) dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = syz_io_uring_setup(0x2944, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000022d000/0x3000)=nil, &(0x7f000036c000/0x3000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r4, r5, &(0x7f00000001c0)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x15b4, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, r5, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r7}}, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r8, 0x0) preadv(r8, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITRIM(r8, 0xc0185879, &(0x7f0000000040)={0x10000, 0x100000003}) sendto$inet(r8, 0x0, 0x0, 0x20000f7d, &(0x7f00000001c0)={0x2, 0x4e26, @private=0xa010100}, 0x10) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000380)=@IORING_OP_SPLICE={0x1e, 0x3, 0x0, @fd, 0x20, {}, 0x5, 0x4, 0x0, {0x0, r7, r8}}, 0x8) io_uring_enter(0xffffffffffffffff, 0x6656, 0xcdf0, 0x3, &(0x7f0000000180)={[0x5]}, 0x8) r9 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r9, 0x0) preadv(r9, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r1, 0x0, 0xfffffffffffffffc, 0x0) 01:15:17 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_names\x00') ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000400)=@req={0x28, &(0x7f00000003c0)={'virt_wifi0\x00', @ifru_settings={0x0, 0x0, @fr=&(0x7f0000000380)={0xa50, 0x0, 0x2, 0x1, 0x3, 0x606, 0x101}}}}) sendfile(r2, r3, 0x0, 0xedc0) dup2(r3, r2) preadv(r2, &(0x7f0000000080)=[{&(0x7f0000000540)=""/201, 0xc9}, {&(0x7f00000002c0)=""/182, 0xb6}, {&(0x7f00000001c0)=""/200, 0xc8}, {&(0x7f0000000480)=""/146, 0x92}], 0x4, 0x0, 0x0) r4 = accept$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) getsockopt$IP_VS_SO_GET_VERSION(r4, 0x0, 0x480, &(0x7f00000011c0), &(0x7f0000001200)=0x40) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x8]}, 0x8, 0x80800) bind$unix(r5, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e) 01:15:17 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x4c00) 01:15:17 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x2, 0x48) 01:15:17 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x12000000) 01:15:17 executing program 1: r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000765000/0x4000)=nil, &(0x7f00002d1000/0x2000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000100)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r1, 0x0, 0xfffffffffffffffc, 0x0) fcntl$setpipe(r0, 0x407, 0x9) 01:15:17 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x6800) [ 102.771604][ T8713] loop3: detected capacity change from 0 to 264192 [ 102.782070][ T8713] FAT-fs (loop3): bogus number of FAT sectors [ 102.788236][ T8713] FAT-fs (loop3): Can't find a valid FAT filesystem 01:15:18 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000200)={0x53, 0xfffffffffffffffb, 0x2d, 0x0, @buffer={0x0, 0x9f, &(0x7f0000000040)=""/159}, &(0x7f0000000140)="6ce82f533280a07b68eb41788459118bd776a6b479bb34498c4eb76f4db19ad206ae45387359361c59524ab167", &(0x7f0000000180)=""/11, 0x0, 0x0, 0x2, &(0x7f00000001c0)}) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x0) 01:15:18 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x2, 0x4c) 01:15:18 executing program 4: socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') socket$unix(0x1, 0x2, 0x0) 01:15:18 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x48000000) 01:15:18 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f800002000400000000000000000", 0x23}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 01:15:18 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x6c00) 01:15:18 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x7400) 01:15:18 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) r1 = pidfd_open(0x0, 0x0) ioctl$BTRFS_IOC_ADD_DEV(r1, 0x5000940a, &(0x7f00000011c0)={{r0}, "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"}) 01:15:18 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x2, 0x68) 01:15:18 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x4c000000) 01:15:18 executing program 1: r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x40}, &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f0000000000)={0x1, 0x3, 0x10}) syz_io_uring_submit(r1, 0x0, 0xfffffffffffffffc, 0x0) 01:15:18 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_names\x00') sendfile(r1, r2, 0x0, 0xedc0) dup2(r2, r1) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000000)={@ipv4={[], [], @remote}, @empty, @local, 0x2, 0x6, 0x4, 0x0, 0xee00000000000000, 0x200}) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000002200)=""/4109, 0x100d}], 0x1, 0xfffffffd, 0x1) 01:15:18 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x2, 0x6c) 01:15:18 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x7a00) 01:15:18 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x68000000) 01:15:18 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') openat$cgroup_netprio_ifpriomap(r0, &(0x7f0000000000)='net_prio.ifpriomap\x00', 0x2, 0x0) preadv(r0, &(0x7f0000000080), 0x10000000000001d6, 0x8000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff}) sendto$inet(r0, 0x0, 0x0, 0x20000f7d, &(0x7f00000001c0)={0x2, 0x4e26, @dev={0xac, 0x14, 0x14, 0x2b}}, 0x10) connect$unix(r1, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) [ 103.918616][ T8788] loop3: detected capacity change from 0 to 264192 [ 103.929940][ T8788] FAT-fs (loop3): bogus number of FAT sectors [ 103.936080][ T8788] FAT-fs (loop3): Can't find a valid FAT filesystem 01:15:19 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000000000", 0x24}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 01:15:19 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x2, 0x74) 01:15:19 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x6c000000) 01:15:19 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x1000000) 01:15:19 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/unix\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff}) sendto$inet(r1, 0x0, 0x0, 0x20000f7d, &(0x7f00000001c0)={0x2, 0x4e26, @private=0xa010100}, 0x10) preadv(r1, &(0x7f00000023c0)=[{&(0x7f0000000040)=""/47, 0x2f}, {&(0x7f00000011c0)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/185, 0xb9}, {&(0x7f00000021c0)=""/239, 0xef}, {&(0x7f00000022c0)=""/68, 0x44}, {&(0x7f0000002340)=""/121, 0x79}, {&(0x7f0000000180)=""/13, 0xd}], 0x7, 0x101, 0xffffffff) preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) 01:15:19 executing program 1: r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0)={0x0, 0x0, 0x2}, &(0x7f00007df000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_names\x00') sendfile(r4, r5, 0x0, 0xedc0) dup2(r5, r4) r6 = syz_io_uring_setup(0x2944, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000022d000/0x3000)=nil, &(0x7f000036c000/0x3000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r7, r8, &(0x7f00000001c0)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x15b0, &(0x7f0000000200)={0x0, 0x44d3, 0x20, 0x2, 0x0, 0x0, r6}, &(0x7f0000ee8000/0x4000)=nil, &(0x7f00001c1000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) syz_io_uring_submit(r9, r8, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r10}}, 0x0) r11 = openat$cgroup_int(r3, &(0x7f0000000040)='rdma.max\x00', 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_SPLICE={0x1e, 0x4, 0x0, @fd=r0, 0x20, {0x0, r4}, 0x21, 0x1, 0x0, {0x0, r10, r11}}, 0xfffffff7) syz_io_uring_submit(r1, 0x0, 0xfffffffffffffffc, 0x0) 01:15:19 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x2000000) 01:15:19 executing program 4: socket$unix(0x1, 0x1, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') 01:15:19 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x2, 0x7a) 01:15:19 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x74000000) 01:15:19 executing program 1: syz_io_uring_setup(0x1d3a, &(0x7f0000000140)={0x0, 0xae39, 0x28, 0x2, 0x2c4}, &(0x7f00007df000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000080)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x39991000) dup(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = accept(r4, &(0x7f0000000240)=@xdp, &(0x7f00000002c0)=0x80) fcntl$F_SET_RW_HINT(r5, 0x40c, &(0x7f0000000300)=0x4) ioctl$FITRIM(r4, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff}) sendto$inet(r4, 0x0, 0x0, 0x20000f7d, &(0x7f00000001c0)={0x2, 0x4e26, @private=0xa010100}, 0x10) syz_io_uring_submit(r0, r1, &(0x7f0000000100)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd=r4, 0x200, 0x0, 0x4}, 0xe6) ioctl$NS_GET_USERNS(r2, 0xb701, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x0) 01:15:19 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_names\x00') sendfile(r1, r2, 0x0, 0xedc0) dup2(r2, r1) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r2, 0x8982, &(0x7f0000000000)={0x3, 'bridge_slave_0\x00', {0xe2}, 0xff}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @local, @local}, &(0x7f0000000100)=0xc) preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) [ 104.963072][ T8844] loop3: detected capacity change from 0 to 264192 [ 104.974164][ T8844] FAT-fs (loop3): bogus number of FAT sectors [ 104.980283][ T8844] FAT-fs (loop3): Can't find a valid FAT filesystem 01:15:20 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000000000", 0x24}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 01:15:20 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x2, 0x300) 01:15:20 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x3000000) 01:15:20 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) io_uring_enter(r1, 0x5b36, 0xfee9, 0x3, &(0x7f0000000040)={[0x7fff]}, 0x8) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x0) 01:15:20 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x7a000000) 01:15:20 executing program 4: socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/4105, 0x1009}], 0x1, 0x8000000, 0x0) 01:15:20 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0xffffffff) 01:15:20 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000000), 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040)='ethtool\x00', r0) sendmsg$ETHTOOL_MSG_DEBUG_GET(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000851e62764040aaf1f74bbc65a10b89817e081c52e6bdfe075f79af3b56c05d58c601acd0086c479fb56332ffc172ca9b5de4954f08e8b408d818e97a3c6a4dcf2c79d7d3f5c219719d0ddec8201f1888a6b0c9b32a4f93413932303436f5af320e5534a9c8aca100f9b7722762ab7699f61e035901b825bc9f48f3df492859b98d38f165f5513fee5d24b4dd", @ANYRES16, @ANYBLOB="10002bbd7000fbdbff2507000000"], 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) 01:15:20 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x2, 0x500) 01:15:20 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x0) 01:15:20 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x4000000) 01:15:20 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x2, 0x600) [ 106.014768][ T8899] loop3: detected capacity change from 0 to 264192 [ 106.033898][ T8899] FAT-fs (loop3): bogus number of FAT sectors [ 106.040008][ T8899] FAT-fs (loop3): Can't find a valid FAT filesystem 01:15:21 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000000000", 0x24}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 01:15:21 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x3f, 0xb01c1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r0, &(0x7f0000002800)=[{&(0x7f0000001340)=""/240, 0xf0}, {&(0x7f0000001480)=""/72, 0x48}, {&(0x7f0000001500)=""/179, 0xb3}, {&(0x7f00000015c0)=""/169, 0xa9}, {&(0x7f0000001680)=""/115, 0x73}, {&(0x7f0000001700)=""/197, 0xc5}, {&(0x7f0000001800)=""/4096, 0x1000}], 0x7, 0x6, 0x9e) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff}) sendto$inet(r3, 0x0, 0x0, 0x20000f7d, &(0x7f00000001c0)={0x2, 0x4e26, @private=0xa010100}, 0x10) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) shutdown(r4, 0x1) recvmsg(r4, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7115}, 0x0) recvmmsg(r4, &(0x7f0000000240)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e23, @broadcast}, {0x2, 0x4e20, @empty}, {0x2, 0x4e20, @broadcast}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='veth0_to_bond\x00', 0x7ff, 0x7, 0x200}) sendmsg$unix(r1, &(0x7f00000012c0)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000000c0)=[{&(0x7f00000011c0)="fd3089a23fe55d8236186602d5cc7b8e92260ce167744b174dc98ee75e0ffe8663fabd1a367a716fe401cb10f468949d85b95753c9f79501f6f700b017e40ad9909c3696b4d182d8c5e5a9a8703f2fc688d22bcfd9205cc6e8cf599d18b7e651c69b936eaeba4a5281dc8f67bfc0159f3dea3a0bbd5f2d72302e099088d6e1ea1d4a44e8e4842de580295e7d70c2c8843d5f84d0f9ff43dd8abd2d4d88ce7400d289def6272dfb6af41594fcbe390adfa3d7bb3a19b38020b81b69afc247d79ab34131400ba4e880b6df", 0xca}], 0x1, &(0x7f0000002880)=ANY=[@ANYBLOB="1c0000000000e0000100000001000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="000000001c42f9649610b80c6f6b8bb622515d5a914beed98f9e56d4fca642ec595bc36b79e6524d372156043dbbc1ef4a55075644717e5bfbef7f342dee175b72a3c7f17fb75abeab53c0df5dd0dd1ce2578247fcd413178c5f877acf30270e809563196d0eb2ba1d12dd8b7bba930542851fd5269c039e05d0e1a5e10234a6befb3152ac2ab46c88e3dd3ddcda005ef413c0b4fcceba9d8d86a559e962531a71ac0ec85bdd9a0d7f7cf3e8da55da957ab3775cefad838d4fcb3ae9d5ae0c7d226720a004a8548f922f6e7f2fccd237177f734f0df34a4723677d4ee2a25b8d2e5ae2728a1aa70b3824977134e7424c5a907b000000000000"], 0x20, 0x20040000}, 0x10) ioctl$SCSI_IOCTL_SEND_COMMAND(r3, 0x1, &(0x7f0000001300)={0x2e, 0x352, 0x800, "b1107388850bca958533d5aa20fe42eecfb9182a8d0b0759de72db60703e59208baa85af500dba8bed7d58179a25"}) preadv(r1, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0) 01:15:21 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_names\x00') sendfile(r0, r1, 0x0, 0xedc0) dup2(r1, r0) shutdown(r0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r2, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) accept(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, &(0x7f00000000c0)=0x80) connect(r3, &(0x7f00000011c0)=@phonet={0x23, 0x6, 0x8, 0x5}, 0x80) setsockopt$inet_tcp_int(r3, 0x6, 0x5, &(0x7f0000000100)=0x6f, 0x4) 01:15:21 executing program 1: syz_io_uring_setup(0x2293, &(0x7f00000002c0)={0x0, 0x3}, &(0x7f00006d3000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x0) 01:15:21 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x5000000) 01:15:21 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x2, 0x700) 01:15:21 executing program 2: socket$unix(0x1, 0x1, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_names\x00') sendfile(r0, r1, 0x0, 0xedc0) r2 = dup2(r1, r0) preadv(r1, &(0x7f0000000080), 0x0, 0x4, 0x107b) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$inet(r2, &(0x7f0000000340)=""/214, 0xd6, 0x100, 0x0, 0x0) preadv(r3, &(0x7f0000000140)=[{&(0x7f0000000080)=""/164, 0xa4}, {&(0x7f00000001c0)=""/123, 0x7b}, {&(0x7f0000000240)=""/236, 0xec}], 0x3, 0x8, 0x8000) socket$unix(0x1, 0x1, 0x0) 01:15:21 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x1, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_names\x00') sendfile(r1, r2, 0x0, 0xedc0) r3 = dup2(r2, r1) r4 = openat$cgroup_freezer_state(r0, &(0x7f0000000100)='freezer.state\x00', 0x2, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_names\x00') sendfile(r5, r6, 0x0, 0xedc0) dup2(r6, r5) r7 = syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000011c0)='./file0\x00', 0xbe, 0x3, &(0x7f0000001380)=[{&(0x7f0000001200)="e26e3c8dff0e01c39238c4bb7112c0271a410c747d7efa89b5ec4e7e9a8fc098c586dc80e2512d000c5c7b6b43853924edbe6fb7b12af0d684b4a5e27b98c924a92df12a46710e77c5156f2d1d6119009c6ef22b6163105e652138151f6c6b8e8380b07b8074d4649d635cc38e00ea77b5cfec8e50d7b94b299227a6fe017b127a82821fad701cdd202956de36343a38e10698c5541dd2466d4a026e1b9aa07a653fad2eaba60dc7c1798eddb8bfe40a3dd21be92751cd11d611d4d3bfa94ae0ff02ec4e2efed9e622", 0xc9, 0x9}, {&(0x7f0000001300)="217e34cee1baca327806b989e4d2fb9ea0d2c34d8921e6048cb7ec7e49b599e575093d", 0x23}, {&(0x7f0000001340)="5adc1103ac414c416fea85822bc41229f0dc2e3b10ec", 0x16, 0xd4d}], 0x20000, &(0x7f0000001400)={[{@nonumtail='nnonumtail=1'}, {@utf8='utf8=1'}, {@uni_xlateno='uni_xlate=0'}, {@numtail='nonumtail=0'}, {@nonumtail='nnonumtail=1'}, {@shortname_winnt='shortname=winnt'}, {@nonumtail='nnonumtail=1'}, {@shortname_lower='shortname=lower'}, {@rodir='rodir'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}], [{@subj_user={'subj_user', 0x3d, 'net/unix\x00'}}, {@seclabel='seclabel'}, {@smackfsroot={'smackfsroot', 0x3d, 'net/ip6_tables_names\x00'}}, {@smackfshat={'smackfshat', 0x3d, 'net/unix\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@obj_user={'obj_user', 0x3d, '})'}}]}) ppoll(&(0x7f0000001500)=[{r1, 0x200}, {r4, 0x2001}, {r3, 0x400}, {r2}, {r6, 0x1}, {r7, 0x8008}, {r1, 0x1300}, {r0}], 0x8, &(0x7f0000001540)={0x77359400}, &(0x7f0000001580)={[0x5]}, 0x8) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r2, 0x4018f50b, &(0x7f00000000c0)={0x0, 0xfffffffffffffffd, 0x7}) 01:15:21 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x6000000) 01:15:21 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x2, 0x900) 01:15:21 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e22}, 0x6e) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') r2 = dup3(r0, r0, 0x0) connect$unix(r2, &(0x7f00000012c0)=@file={0x1, './file0\x00'}, 0x6e) preadv(r1, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001200)='/dev/vcs\x00', 0x0, 0x0) bind$unix(r4, &(0x7f0000001240)=@file={0x1, './file0\x00'}, 0x6e) ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff}) sendto$inet(r3, 0x0, 0x0, 0x20000ffd, &(0x7f00000001c0)={0x2, 0x4e26, @loopback}, 0x10) sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(r3, &(0x7f00000011c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x3, 0x2, 0x101, 0x0, 0x0, {0xc, 0x0, 0x8}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x40001) 01:15:21 executing program 1: syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00007df000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r0, 0x0, 0xfffffffffffffffc, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) preadv(r2, &(0x7f0000000340)=[{&(0x7f0000000040)=""/119, 0x77}, {&(0x7f0000000140)=""/65, 0x41}, {&(0x7f00000000c0)=""/64, 0x40}, {&(0x7f00000001c0)=""/192, 0xc0}, {&(0x7f0000000580)=""/4096, 0x1000}], 0x5, 0x1000, 0x101) [ 106.965550][ T8932] loop4: detected capacity change from 0 to 13 [ 107.022635][ T8952] loop3: detected capacity change from 0 to 264192 [ 107.030179][ T8952] FAT-fs (loop3): bogus number of FAT sectors [ 107.036301][ T8952] FAT-fs (loop3): Can't find a valid FAT filesystem