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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) lseek(r2, 0xbf1a, 0x0) socket$unix(0x1, 0x2, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) (async) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x50) (async) socket$can_bcm(0x1d, 0x2, 0x2) (async) connect$can_bcm(r1, &(0x7f0000000000), 0x10) (async) sendmsg$can_bcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca7e4d5d5bfbe70000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="3bf81bb9f1"], 0x20000600}}, 0x0) (async) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) socket$nl_route(0x10, 0x3, 0x0) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) lseek(r2, 0xbf1a, 0x0) (async) 17:47:35 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f80000200040000300000000", 0x21}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) creat(&(0x7f0000000040)='./bus\x00', 0x0) open$dir(&(0x7f0000000300)='./file1\x00', 0x40201, 0x5) 17:47:35 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x8, 0x0, @tick=0x7, {}, {}, @control={0x1f, 0x0, 0x1}}], 0x1c) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) lseek(0xffffffffffffffff, 0x0, 0x0) 17:47:35 executing program 2: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x5, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x201, @time={0x10000, 0x1}, 0x4, {0x0, 0x81}, 0x40, 0x0, 0x5}) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) socket$unix(0x1, 0x2, 0x0) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x5, 0x0, 'queue0\x00'}) (async) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) (async) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x201, @time={0x10000, 0x1}, 0x4, {0x0, 0x81}, 0x40, 0x0, 0x5}) (async) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) clock_gettime(0x0, &(0x7f0000000640)) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) (async) [ 280.634384][T16633] FAT-fs (loop3): Can't find a valid FAT filesystem [ 280.654647][T16659] loop4: detected capacity change from 0 to 264192 [ 280.678849][T16659] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:47:35 executing program 0: r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x800) lseek(r1, 0x0, 0x2) syz_open_procfs(0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r4, 0x0) renameat2(r2, &(0x7f0000000140)='./file0\x00', r4, &(0x7f0000000180)='./file1\x00', 0x5) write$binfmt_script(r3, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x80010, r0, 0x0) setsockopt$WPAN_WANTLQI(r3, 0x0, 0x3, &(0x7f00000000c0), 0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x4000, 0x40) sendfile(r1, r5, 0x0, 0x8400fffffffa) 17:47:35 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) (async) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x50) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) (async) sendmsg$can_bcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca7e4d5d5bfbe70000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="3bf81bb9f1"], 0x20000600}}, 0x0) (async) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r2 = socket$nl_route(0x10, 0x3, 0x0) (async) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) lseek(r2, 0xbf1a, 0x0) [ 280.693400][T16681] loop3: detected capacity change from 0 to 264192 [ 280.712444][T16694] loop0: detected capacity change from 0 to 264192 [ 280.727720][T16694] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 280.731390][T16681] FAT-fs (loop3): bogus number of FAT sectors 17:47:35 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) ftruncate(r0, 0x800) 17:47:35 executing program 2: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="ba60920fd95d9a9a9694aeeff9052baaca8dfbf023f22f9307766e42262fe3d7a8b0a76a1b39ce020000007d08b807cb55d085fdd0b964bc587823f9367633501cefdc093f030a851661d5a4740c80583e334b40cf1b6a3b0c919f9112c67ec401c60df89c782d7263fc97e1edbc7855fc2db2183ade57fbd20cffbf0d288f318f"], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000640)) setxattr$incfs_metadata(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000240)="5b91706b57ca174ed9f1932b88c4dd5c2bfc8408f6391364d5b9d3f93fe0e842634351358ff18d491cc17176f7418d5413e2ae04a27fb1b558403243f7caf7c8b02a71dd07a93f7756438b4b8a8c9d3296c27318fc556eceac51bc3202b82bf08a82ad2abd49ed3761e02083b66d2e40ca024277e7896792a2b16be87c75c86f367b3604892ef7c623662b8cc0bae7131d21508ac9fe8ff4ad3006b66e1f", 0x9e, 0x3) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) fchdir(r0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r1, 0x0) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r1, 0x2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) 17:47:35 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) (async) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) (async) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x8, 0x0, @tick=0x7, {}, {}, @control={0x1f, 0x0, 0x1}}], 0x1c) (async) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) lseek(0xffffffffffffffff, 0x0, 0x0) 17:47:35 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) (async) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) (async) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) (async) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x8, 0x0, @tick=0x7, {}, {}, @control={0x1f, 0x0, 0x1}}], 0x1c) (async) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) (async) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) (async) lseek(0xffffffffffffffff, 0x0, 0x0) 17:47:35 executing program 0: r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') (async) open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) (async) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x800) (async) lseek(r1, 0x0, 0x2) (async) syz_open_procfs(0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) (async) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r4, 0x0) (async, rerun: 32) renameat2(r2, &(0x7f0000000140)='./file0\x00', r4, &(0x7f0000000180)='./file1\x00', 0x5) (async, rerun: 32) write$binfmt_script(r3, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x80010, r0, 0x0) setsockopt$WPAN_WANTLQI(r3, 0x0, 0x3, &(0x7f00000000c0), 0x4) (async, rerun: 32) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 32) r5 = open(&(0x7f0000000000)='./bus\x00', 0x4000, 0x40) sendfile(r1, r5, 0x0, 0x8400fffffffa) [ 280.742947][T16681] FAT-fs (loop3): Can't find a valid FAT filesystem [ 280.776490][ T1971] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:47:35 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'geneve0\x00'}) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x50) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca7e4d5d5bdbe70000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="3bf81bb9f1"], 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = epoll_create1(0x0) syz_io_uring_setup(0x15b6, &(0x7f0000000340), &(0x7f0000eea000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r4, 0x0, 0x0, 0x0, {0x2057}}, 0x0) r7 = creat(&(0x7f00000001c0)='./file0\x00', 0x1d8) syz_io_uring_submit(r5, 0x0, &(0x7f0000000200)=@IORING_OP_SPLICE={0x1e, 0x2, 0x0, @fd_index=0x6, 0x100, {0x0, r2}, 0x5, 0x2, 0x0, {0x0, 0x0, r7}}, 0x692) r8 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r8, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r8, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) lseek(r3, 0xbf1a, 0x0) 17:47:35 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) lseek(r2, 0x6, 0x4) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) r3 = perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000140)=0x3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r4, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) lseek(0xffffffffffffffff, 0x0, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x1d, r0}, 0x10, &(0x7f0000000280)={&(0x7f00000001c0)=ANY=[@ANYBLOB="01000000000300000010000000000000", @ANYRES64=0x0, @ANYRES64=0xea60, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="040000000100000004000020360000003b2c2fa6c7058a822c99714c5a7c6356fc0e19b993c7fe8c04092b84c81d28ffef67766c970f7f31964e3de62deb59110532b586010c9e723d2a77fb30a31171"], 0x80}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) [ 280.790613][ T8] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 280.825016][T16721] loop4: detected capacity change from 0 to 264192 [ 280.833469][T16724] loop0: detected capacity change from 0 to 264192 17:47:35 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f80000200040000300000000", 0x21}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) creat(&(0x7f0000000040)='./bus\x00', 0x0) open$dir(&(0x7f0000000300)='./file1\x00', 0x40201, 0x5) 17:47:35 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'geneve0\x00'}) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x50) (async) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000000000), 0x10) (async) sendmsg$can_bcm(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca7e4d5d5bdbe70000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="3bf81bb9f1"], 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r3 = socket$nl_route(0x10, 0x3, 0x0) (async) r4 = epoll_create1(0x0) (async) syz_io_uring_setup(0x15b6, &(0x7f0000000340), &(0x7f0000eea000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r4, 0x0, 0x0, 0x0, {0x2057}}, 0x0) r7 = creat(&(0x7f00000001c0)='./file0\x00', 0x1d8) syz_io_uring_submit(r5, 0x0, &(0x7f0000000200)=@IORING_OP_SPLICE={0x1e, 0x2, 0x0, @fd_index=0x6, 0x100, {0x0, r2}, 0x5, 0x2, 0x0, {0x0, 0x0, r7}}, 0x692) r8 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r8, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r8, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) lseek(r3, 0xbf1a, 0x0) 17:47:35 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) (async) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) lseek(r2, 0x6, 0x4) (async) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) r3 = perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000140)=0x3) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r4, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) (async, rerun: 64) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) (rerun: 64) lseek(0xffffffffffffffff, 0x0, 0x0) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x1d, r0}, 0x10, &(0x7f0000000280)={&(0x7f00000001c0)=ANY=[@ANYBLOB="01000000000300000010000000000000", @ANYRES64=0x0, @ANYRES64=0xea60, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="040000000100000004000020360000003b2c2fa6c7058a822c99714c5a7c6356fc0e19b993c7fe8c04092b84c81d28ffef67766c970f7f31964e3de62deb59110532b586010c9e723d2a77fb30a31171"], 0x80}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) [ 280.853206][T16721] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 280.869968][T16724] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 280.871601][T16729] loop3: detected capacity change from 0 to 264192 [ 280.891901][T16729] FAT-fs (loop3): bogus number of FAT sectors 17:47:35 executing program 0: r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async, rerun: 64) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) (async, rerun: 64) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) (async, rerun: 32) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) (rerun: 32) ftruncate(r2, 0x800) (async) lseek(r1, 0x0, 0x2) (async) syz_open_procfs(0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) (async) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r4, 0x0) renameat2(r2, &(0x7f0000000140)='./file0\x00', r4, &(0x7f0000000180)='./file1\x00', 0x5) (async, rerun: 32) write$binfmt_script(r3, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) (async, rerun: 32) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x80010, r0, 0x0) setsockopt$WPAN_WANTLQI(r3, 0x0, 0x3, &(0x7f00000000c0), 0x4) (async, rerun: 64) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (rerun: 64) r5 = open(&(0x7f0000000000)='./bus\x00', 0x4000, 0x40) sendfile(r1, r5, 0x0, 0x8400fffffffa) 17:47:35 executing program 2: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="ba60920fd95d9a9a9694aeeff9052baaca8dfbf023f22f9307766e42262fe3d7a8b0a76a1b39ce020000007d08b807cb55d085fdd0b964bc587823f9367633501cefdc093f030a851661d5a4740c80583e334b40cf1b6a3b0c919f9112c67ec401c60df89c782d7263fc97e1edbc7855fc2db2183ade57fbd20cffbf0d288f318f"], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000640)) setxattr$incfs_metadata(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000240)="5b91706b57ca174ed9f1932b88c4dd5c2bfc8408f6391364d5b9d3f93fe0e842634351358ff18d491cc17176f7418d5413e2ae04a27fb1b558403243f7caf7c8b02a71dd07a93f7756438b4b8a8c9d3296c27318fc556eceac51bc3202b82bf08a82ad2abd49ed3761e02083b66d2e40ca024277e7896792a2b16be87c75c86f367b3604892ef7c623662b8cc0bae7131d21508ac9fe8ff4ad3006b66e1f", 0x9e, 0x3) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) fchdir(r0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r1, 0x0) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r1, 0x2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) socket$unix(0x1, 0x2, 0x0) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="ba60920fd95d9a9a9694aeeff9052baaca8dfbf023f22f9307766e42262fe3d7a8b0a76a1b39ce020000007d08b807cb55d085fdd0b964bc587823f9367633501cefdc093f030a851661d5a4740c80583e334b40cf1b6a3b0c919f9112c67ec401c60df89c782d7263fc97e1edbc7855fc2db2183ade57fbd20cffbf0d288f318f"], 0x208e24b) (async) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) clock_gettime(0x0, &(0x7f0000000640)) (async) setxattr$incfs_metadata(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000240)="5b91706b57ca174ed9f1932b88c4dd5c2bfc8408f6391364d5b9d3f93fe0e842634351358ff18d491cc17176f7418d5413e2ae04a27fb1b558403243f7caf7c8b02a71dd07a93f7756438b4b8a8c9d3296c27318fc556eceac51bc3202b82bf08a82ad2abd49ed3761e02083b66d2e40ca024277e7896792a2b16be87c75c86f367b3604892ef7c623662b8cc0bae7131d21508ac9fe8ff4ad3006b66e1f", 0x9e, 0x3) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) (async) fchdir(r0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) (async) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r1, 0x0) (async) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r1, 0x2) (async) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) (async) 17:47:35 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) (async) ftruncate(r0, 0x800) 17:47:35 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'geneve0\x00'}) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x50) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca7e4d5d5bdbe70000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="3bf81bb9f1"], 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = epoll_create1(0x0) syz_io_uring_setup(0x15b6, &(0x7f0000000340), &(0x7f0000eea000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r4, 0x0, 0x0, 0x0, {0x2057}}, 0x0) r7 = creat(&(0x7f00000001c0)='./file0\x00', 0x1d8) syz_io_uring_submit(r5, 0x0, &(0x7f0000000200)=@IORING_OP_SPLICE={0x1e, 0x2, 0x0, @fd_index=0x6, 0x100, {0x0, r2}, 0x5, 0x2, 0x0, {0x0, 0x0, r7}}, 0x692) r8 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r8, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r8, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) lseek(r3, 0xbf1a, 0x0) socket$unix(0x1, 0x2, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) (async) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'geneve0\x00'}) (async) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x50) (async) socket$can_bcm(0x1d, 0x2, 0x2) (async) connect$can_bcm(r2, &(0x7f0000000000), 0x10) (async) sendmsg$can_bcm(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca7e4d5d5bdbe70000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="3bf81bb9f1"], 0x20000600}}, 0x0) (async) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) socket$nl_route(0x10, 0x3, 0x0) (async) epoll_create1(0x0) (async) syz_io_uring_setup(0x15b6, &(0x7f0000000340), &(0x7f0000eea000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000040)) (async) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r4, 0x0, 0x0, 0x0, {0x2057}}, 0x0) (async) creat(&(0x7f00000001c0)='./file0\x00', 0x1d8) (async) syz_io_uring_submit(r5, 0x0, &(0x7f0000000200)=@IORING_OP_SPLICE={0x1e, 0x2, 0x0, @fd_index=0x6, 0x100, {0x0, r2}, 0x5, 0x2, 0x0, {0x0, 0x0, r7}}, 0x692) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r8, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r8, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) lseek(r3, 0xbf1a, 0x0) (async) 17:47:35 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) (async, rerun: 32) r1 = socket$can_bcm(0x1d, 0x2, 0x2) (rerun: 32) connect$can_bcm(r1, &(0x7f0000000000), 0x10) (async) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async, rerun: 32) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async, rerun: 32) lseek(r2, 0x6, 0x4) (async) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) r3 = perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async, rerun: 32) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000140)=0x3) (rerun: 32) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r4, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) (async) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) (async, rerun: 32) lseek(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 32) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x1d, r0}, 0x10, &(0x7f0000000280)={&(0x7f00000001c0)=ANY=[@ANYBLOB="01000000000300000010000000000000", @ANYRES64=0x0, @ANYRES64=0xea60, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="040000000100000004000020360000003b2c2fa6c7058a822c99714c5a7c6356fc0e19b993c7fe8c04092b84c81d28ffef67766c970f7f31964e3de62deb59110532b586010c9e723d2a77fb30a31171"], 0x80}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) 17:47:35 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f800002000400003000000000000", 0x23}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) creat(&(0x7f0000000040)='./bus\x00', 0x0) open$dir(&(0x7f0000000300)='./file1\x00', 0x40201, 0x5) [ 280.897998][T16729] FAT-fs (loop3): Can't find a valid FAT filesystem [ 280.911050][ T8] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:47:35 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x50) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca7e4d5d5bdbe70000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="3bf81bb9f1"], 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) r4 = openat2(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x400240, 0xc0, 0x14}, 0x18) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x7, 0x0, 'queue0\x00', 0xfc}) lseek(r2, 0xbf1a, 0x0) 17:47:35 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) lseek(0xffffffffffffffff, 0x0, 0x0) openat2(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x20000, 0x0, 0x2}, 0x18) [ 280.949890][ T8] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 280.964707][T16771] loop3: detected capacity change from 0 to 264192 [ 280.976183][T16771] FAT-fs (loop3): bogus number of FAT sectors [ 280.982321][T16771] FAT-fs (loop3): Can't find a valid FAT filesystem [ 280.989760][T16774] loop0: detected capacity change from 0 to 264192 17:47:36 executing program 2: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="ba60920fd95d9a9a9694aeeff9052baaca8dfbf023f22f9307766e42262fe3d7a8b0a76a1b39ce020000007d08b807cb55d085fdd0b964bc587823f9367633501cefdc093f030a851661d5a4740c80583e334b40cf1b6a3b0c919f9112c67ec401c60df89c782d7263fc97e1edbc7855fc2db2183ade57fbd20cffbf0d288f318f"], 0x208e24b) (async) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) clock_gettime(0x0, &(0x7f0000000640)) setxattr$incfs_metadata(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000240)="5b91706b57ca174ed9f1932b88c4dd5c2bfc8408f6391364d5b9d3f93fe0e842634351358ff18d491cc17176f7418d5413e2ae04a27fb1b558403243f7caf7c8b02a71dd07a93f7756438b4b8a8c9d3296c27318fc556eceac51bc3202b82bf08a82ad2abd49ed3761e02083b66d2e40ca024277e7896792a2b16be87c75c86f367b3604892ef7c623662b8cc0bae7131d21508ac9fe8ff4ad3006b66e1f", 0x9e, 0x3) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) fchdir(r0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r1, 0x0) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r1, 0x2) (async) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) 17:47:36 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) (async) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) (async) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async, rerun: 64) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (rerun: 64) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) (async, rerun: 64) lseek(0xffffffffffffffff, 0x0, 0x0) (rerun: 64) openat2(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x20000, 0x0, 0x2}, 0x18) 17:47:36 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) (async) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x50) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca7e4d5d5bdbe70000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="3bf81bb9f1"], 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r2 = socket$nl_route(0x10, 0x3, 0x0) (async) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) r4 = openat2(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x400240, 0xc0, 0x14}, 0x18) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x7, 0x0, 'queue0\x00', 0xfc}) (async) lseek(r2, 0xbf1a, 0x0) 17:47:36 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) (async) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x50) (async) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) (async, rerun: 64) sendmsg$can_bcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca7e4d5d5bdbe70000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="3bf81bb9f1"], 0x20000600}}, 0x0) (async, rerun: 64) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) r4 = openat2(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x400240, 0xc0, 0x14}, 0x18) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x7, 0x0, 'queue0\x00', 0xfc}) (async, rerun: 32) lseek(r2, 0xbf1a, 0x0) (rerun: 32) [ 281.025616][T16774] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 281.035046][T16795] loop4: detected capacity change from 0 to 264192 17:47:36 executing program 0: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)="eb58906d6b66732e66617400020120007cbf8321d10b040000006f04e61d00008000f8000020004000030000000000000001", 0x32}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r0, 0x0, 0x2) syz_open_procfs(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) 17:47:36 executing program 2: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{0x6, 0x1}, {0x0, 0x80}, 0x3ffc000, 0x1, 0xb3}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)=0x5) [ 281.066658][T16795] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 281.077469][T10978] I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 281.171099][T16819] loop0: detected capacity change from 0 to 264192 [ 281.189369][T16819] FAT-fs (loop0): invalid media value (0x0b) [ 281.195451][T16819] FAT-fs (loop0): Can't find a valid FAT filesystem 17:47:36 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) (async) chdir(&(0x7f0000000340)='./file0\x00') (async, rerun: 64) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) (rerun: 64) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) ftruncate(r0, 0x800) 17:47:36 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) lseek(0xffffffffffffffff, 0x0, 0x0) openat2(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x20000, 0x0, 0x2}, 0x18) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) (async) socket$can_bcm(0x1d, 0x2, 0x2) (async) connect$can_bcm(r1, &(0x7f0000000000), 0x10) (async) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) (async) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) (async) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) (async) lseek(0xffffffffffffffff, 0x0, 0x0) (async) openat2(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x20000, 0x0, 0x2}, 0x18) (async) 17:47:36 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f800002000400003000000000000", 0x23}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) creat(&(0x7f0000000040)='./bus\x00', 0x0) open$dir(&(0x7f0000000300)='./file1\x00', 0x40201, 0x5) 17:47:36 executing program 2: socket$unix(0x1, 0x2, 0x0) (async) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) clock_gettime(0x0, &(0x7f0000000640)) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{0x6, 0x1}, {0x0, 0x80}, 0x3ffc000, 0x1, 0xb3}) (async) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) (async) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)=0x5) 17:47:36 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x50) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca7e4d5d5bdbe70000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="3bf81bb9f1"], 0x20000600}}, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) dup3(0xffffffffffffffff, r2, 0x0) r3 = socket(0x100000000011, 0x2, 0x0) bind(r3, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r2, &(0x7f0000000900)={0x2c, 0x0, r4}, 0x10) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x1d, r4}, 0x10, &(0x7f0000000200)={&(0x7f0000000180)={0x1, 0x210, 0x3, {0x0, 0xea60}, {}, {0x4, 0x0, 0x1, 0x1}, 0x1, @canfd={{0x0, 0x1, 0x0, 0x1}, 0x2, 0x1, 0x0, 0x0, "c984a0cecc06d3dc9bccba06bee46820e5db9539968563023efb42a1690d6e15c449502a79c3cf79220cb9c80ff8d33729459fa651c2849d64f3c6709d287091"}}, 0x80}, 0x1, 0x0, 0x0, 0x10}, 0x40001) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r6, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) lseek(r5, 0xbf1a, 0x0) 17:47:36 executing program 2: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async, rerun: 64) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (rerun: 64) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) (async) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) clock_gettime(0x0, &(0x7f0000000640)) (async, rerun: 32) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) (rerun: 32) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{0x6, 0x1}, {0x0, 0x80}, 0x3ffc000, 0x1, 0xb3}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)=0x5) 17:47:36 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) lseek(0xffffffffffffffff, 0x0, 0x0) 17:47:36 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x50) (async) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) (async) sendmsg$can_bcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca7e4d5d5bdbe70000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="3bf81bb9f1"], 0x20000600}}, 0x0) (async) r2 = socket$xdp(0x2c, 0x3, 0x0) dup3(0xffffffffffffffff, r2, 0x0) (async) r3 = socket(0x100000000011, 0x2, 0x0) bind(r3, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) (async) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) (async) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r2, &(0x7f0000000900)={0x2c, 0x0, r4}, 0x10) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x1d, r4}, 0x10, &(0x7f0000000200)={&(0x7f0000000180)={0x1, 0x210, 0x3, {0x0, 0xea60}, {}, {0x4, 0x0, 0x1, 0x1}, 0x1, @canfd={{0x0, 0x1, 0x0, 0x1}, 0x2, 0x1, 0x0, 0x0, "c984a0cecc06d3dc9bccba06bee46820e5db9539968563023efb42a1690d6e15c449502a79c3cf79220cb9c80ff8d33729459fa651c2849d64f3c6709d287091"}}, 0x80}, 0x1, 0x0, 0x0, 0x10}, 0x40001) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) (async) r6 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r6, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) lseek(r5, 0xbf1a, 0x0) 17:47:36 executing program 2: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x4, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f0000000040)={{0x1, 0x1, 0x1}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x8}}, './file0\x00'}) [ 281.435351][T16822] loop3: detected capacity change from 0 to 264192 [ 281.469181][T16822] FAT-fs (loop3): bogus number of FAT sectors [ 281.475339][T16822] FAT-fs (loop3): Can't find a valid FAT filesystem 17:47:36 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) (async) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) (async) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) (async) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async, rerun: 64) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) (rerun: 64) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) (async, rerun: 64) lseek(0xffffffffffffffff, 0x0, 0x0) (rerun: 64) [ 281.557110][T16868] loop4: detected capacity change from 0 to 264192 17:47:36 executing program 0: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)="eb58906d6b66732e66617400020120007cbf8321d10b040000006f04e61d00008000f8000020004000030000000000000001", 0x32}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') (async) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x800) (async) lseek(r0, 0x0, 0x2) (async) syz_open_procfs(0x0, 0x0) (async) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) 17:47:36 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x50) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca7e4d5d5bdbe70000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="3bf81bb9f1"], 0x20000600}}, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) dup3(0xffffffffffffffff, r2, 0x0) r3 = socket(0x100000000011, 0x2, 0x0) bind(r3, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r2, &(0x7f0000000900)={0x2c, 0x0, r4}, 0x10) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x1d, r4}, 0x10, &(0x7f0000000200)={&(0x7f0000000180)={0x1, 0x210, 0x3, {0x0, 0xea60}, {}, {0x4, 0x0, 0x1, 0x1}, 0x1, @canfd={{0x0, 0x1, 0x0, 0x1}, 0x2, 0x1, 0x0, 0x0, "c984a0cecc06d3dc9bccba06bee46820e5db9539968563023efb42a1690d6e15c449502a79c3cf79220cb9c80ff8d33729459fa651c2849d64f3c6709d287091"}}, 0x80}, 0x1, 0x0, 0x0, 0x10}, 0x40001) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r6, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) lseek(r5, 0xbf1a, 0x0) socket$unix(0x1, 0x2, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) (async) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x50) (async) socket$can_bcm(0x1d, 0x2, 0x2) (async) connect$can_bcm(r1, &(0x7f0000000000), 0x10) (async) sendmsg$can_bcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca7e4d5d5bdbe70000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="3bf81bb9f1"], 0x20000600}}, 0x0) (async) socket$xdp(0x2c, 0x3, 0x0) (async) dup3(0xffffffffffffffff, r2, 0x0) (async) socket(0x100000000011, 0x2, 0x0) (async) bind(r3, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) (async) getsockname$packet(r3, &(0x7f0000000100), &(0x7f00000002c0)=0x14) (async) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) (async) bind$xdp(r2, &(0x7f0000000900)={0x2c, 0x0, r4}, 0x10) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x1d, r4}, 0x10, &(0x7f0000000200)={&(0x7f0000000180)={0x1, 0x210, 0x3, {0x0, 0xea60}, {}, {0x4, 0x0, 0x1, 0x1}, 0x1, @canfd={{0x0, 0x1, 0x0, 0x1}, 0x2, 0x1, 0x0, 0x0, "c984a0cecc06d3dc9bccba06bee46820e5db9539968563023efb42a1690d6e15c449502a79c3cf79220cb9c80ff8d33729459fa651c2849d64f3c6709d287091"}}, 0x80}, 0x1, 0x0, 0x0, 0x10}, 0x40001) (async) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) socket$nl_route(0x10, 0x3, 0x0) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r6, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) lseek(r5, 0xbf1a, 0x0) (async) 17:47:36 executing program 2: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x4, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) (async) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000640)) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) (async, rerun: 64) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (rerun: 64) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f0000000040)={{0x1, 0x1, 0x1}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x8}}, './file0\x00'}) 17:47:36 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) (async) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) (async) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) (async) lseek(0xffffffffffffffff, 0x0, 0x0) 17:47:36 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f800002000400003000000000000", 0x23}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) creat(&(0x7f0000000040)='./bus\x00', 0x0) open$dir(&(0x7f0000000300)='./file1\x00', 0x40201, 0x5) 17:47:36 executing program 4: chdir(&(0x7f0000000340)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) ftruncate(r0, 0x2) 17:47:37 executing program 2: socket$unix(0x1, 0x2, 0x0) (async) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x4, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) (async, rerun: 32) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (rerun: 32) clock_gettime(0x0, 0x0) (async) clock_gettime(0x0, &(0x7f0000000640)) (async, rerun: 64) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) (rerun: 64) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) (async) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f0000000040)={{0x1, 0x1, 0x1}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x8}}, './file0\x00'}) [ 282.017670][T16881] loop3: detected capacity change from 0 to 264192 [ 282.051330][T16881] FAT-fs (loop3): bogus number of FAT sectors [ 282.057493][T16881] FAT-fs (loop3): Can't find a valid FAT filesystem 17:47:37 executing program 2: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x30f, @time={0x2, 0x9f}, 0x20, {0x40}, 0x0, 0x0, 0x1}) [ 282.062280][T16910] loop0: detected capacity change from 0 to 264192 [ 282.080300][T16910] FAT-fs (loop0): invalid media value (0x0b) [ 282.086357][T16910] FAT-fs (loop0): Can't find a valid FAT filesystem 17:47:37 executing program 2: socket$unix(0x1, 0x2, 0x0) (async) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) clock_gettime(0x0, &(0x7f0000000640)) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x30f, @time={0x2, 0x9f}, 0x20, {0x40}, 0x0, 0x0, 0x1}) 17:47:37 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x50) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="01000000d7fe68ca7e4d5d5bdbe70000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="3bf81bb9f13fe3f4594cb3626ac2e0147da869f27e8e80c029db60716b41aa60e4a0550374149eff0100004e4f9f1cb4afd8057dbffadaf833e7003d2dfb0b50ac383be9acb6b6c7ca23a3029eea2083a7ebc2d90df3cabac331ed6238c300"/116], 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) lseek(r2, 0xbf1a, 0x0) 17:47:37 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x50) (async, rerun: 32) r1 = socket$can_bcm(0x1d, 0x2, 0x2) (rerun: 32) connect$can_bcm(r1, &(0x7f0000000000), 0x10) (async, rerun: 64) sendmsg$can_bcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="01000000d7fe68ca7e4d5d5bdbe70000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="3bf81bb9f13fe3f4594cb3626ac2e0147da869f27e8e80c029db60716b41aa60e4a0550374149eff0100004e4f9f1cb4afd8057dbffadaf833e7003d2dfb0b50ac383be9acb6b6c7ca23a3029eea2083a7ebc2d90df3cabac331ed6238c300"/116], 0x20000600}}, 0x0) (rerun: 64) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r2 = socket$nl_route(0x10, 0x3, 0x0) (async) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) lseek(r2, 0xbf1a, 0x0) 17:47:37 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r2, 0x0) sendmsg$can_bcm(r2, &(0x7f0000000300)={&(0x7f00000001c0)={0x1d, r0}, 0x10, &(0x7f0000000200)={&(0x7f0000000280)={0x4, 0x110, 0x200, {0x77359400}, {0x0, 0x2710}, {0x2, 0x1, 0x1}, 0x1, @can={{0x4, 0x1, 0x0, 0x1}, 0x1, 0x0, 0x0, 0x0, "1c78619524a134b8"}}, 0x48}, 0x1, 0x0, 0x0, 0x4011}, 0x9c19a44a0e796b95) ioctl$AUTOFS_IOC_SETTIMEOUT(r1, 0x80049367, &(0x7f0000000140)=0x8001) perf_event_open(&(0x7f0000000500)={0x4, 0x80, 0x0, 0x9, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000380), 0x8}, 0x0, 0x0, 0x0, 0x1, 0x5, 0x0, 0x9, 0x0, 0x80000001, 0x0, 0xfffffffffffffffc}, 0x0, 0xf, 0xffffffffffffffff, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ftruncate(r3, 0x0) connect$can_bcm(r1, &(0x7f0000000180), 0x10) lseek(0xffffffffffffffff, 0x0, 0x0) 17:47:37 executing program 0: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)="eb58906d6b66732e66617400020120007cbf8321d10b040000006f04e61d00008000f8000020004000030000000000000001", 0x32}], 0x0, &(0x7f00000000c0)=ANY=[]) (async) chdir(&(0x7f0000000340)='./file0\x00') (async) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') (async) open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) (async) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x800) (async) lseek(r0, 0x0, 0x2) (async) syz_open_procfs(0x0, 0x0) (async) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) 17:47:37 executing program 2: socket$unix(0x1, 0x2, 0x0) (async) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) (async) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) clock_gettime(0x0, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x30f, @time={0x2, 0x9f}, 0x20, {0x40}, 0x0, 0x0, 0x1}) 17:47:37 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f80000200040000300000000000000", 0x24}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) creat(&(0x7f0000000040)='./bus\x00', 0x0) open$dir(&(0x7f0000000300)='./file1\x00', 0x40201, 0x5) 17:47:37 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x50) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="01000000d7fe68ca7e4d5d5bdbe70000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="3bf81bb9f13fe3f4594cb3626ac2e0147da869f27e8e80c029db60716b41aa60e4a0550374149eff0100004e4f9f1cb4afd8057dbffadaf833e7003d2dfb0b50ac383be9acb6b6c7ca23a3029eea2083a7ebc2d90df3cabac331ed6238c300"/116], 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) lseek(r2, 0xbf1a, 0x0) socket$unix(0x1, 0x2, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) (async) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x50) (async) socket$can_bcm(0x1d, 0x2, 0x2) (async) connect$can_bcm(r1, &(0x7f0000000000), 0x10) (async) sendmsg$can_bcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="01000000d7fe68ca7e4d5d5bdbe70000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="3bf81bb9f13fe3f4594cb3626ac2e0147da869f27e8e80c029db60716b41aa60e4a0550374149eff0100004e4f9f1cb4afd8057dbffadaf833e7003d2dfb0b50ac383be9acb6b6c7ca23a3029eea2083a7ebc2d90df3cabac331ed6238c300"/116], 0x20000600}}, 0x0) (async) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) socket$nl_route(0x10, 0x3, 0x0) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) lseek(r2, 0xbf1a, 0x0) (async) 17:47:37 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) (async) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) (async) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r2, 0x0) (async) sendmsg$can_bcm(r2, &(0x7f0000000300)={&(0x7f00000001c0)={0x1d, r0}, 0x10, &(0x7f0000000200)={&(0x7f0000000280)={0x4, 0x110, 0x200, {0x77359400}, {0x0, 0x2710}, {0x2, 0x1, 0x1}, 0x1, @can={{0x4, 0x1, 0x0, 0x1}, 0x1, 0x0, 0x0, 0x0, "1c78619524a134b8"}}, 0x48}, 0x1, 0x0, 0x0, 0x4011}, 0x9c19a44a0e796b95) (async) ioctl$AUTOFS_IOC_SETTIMEOUT(r1, 0x80049367, &(0x7f0000000140)=0x8001) (async) perf_event_open(&(0x7f0000000500)={0x4, 0x80, 0x0, 0x9, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000380), 0x8}, 0x0, 0x0, 0x0, 0x1, 0x5, 0x0, 0x9, 0x0, 0x80000001, 0x0, 0xfffffffffffffffc}, 0x0, 0xf, 0xffffffffffffffff, 0x0) (async) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) (async) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ftruncate(r3, 0x0) connect$can_bcm(r1, &(0x7f0000000180), 0x10) (async) lseek(0xffffffffffffffff, 0x0, 0x0) [ 282.272174][T16937] loop3: detected capacity change from 0 to 264192 [ 282.297617][T16937] FAT-fs (loop3): bogus number of FAT sectors [ 282.303829][T16937] FAT-fs (loop3): Can't find a valid FAT filesystem [ 282.311585][T16954] loop0: detected capacity change from 0 to 264192 17:47:37 executing program 4: chdir(&(0x7f0000000340)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) ftruncate(r0, 0x2) chdir(&(0x7f0000000340)='./file0\x00') (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) (async) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) (async) ftruncate(r0, 0x2) (async) 17:47:37 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x50) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000000000), 0x10) r3 = open(&(0x7f0000000180)='./file0\x00', 0x2000, 0x62) connect$can_bcm(r3, &(0x7f00000002c0)={0x1d, r1}, 0x10) sendmsg$can_bcm(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000580)=ANY=[@ANYRES16=r1, @ANYRES64=r2, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES32=r1, @ANYBLOB="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"], 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r5, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x2}, {}, {}, @quote={{0x9, 0x2}, 0x2, &(0x7f00000001c0)={0x7, 0x3, 0x4, 0x8, @tick=0x200, {0x9, 0x74}, {0x1, 0x2}, @quote={{0x0, 0x4}, 0x0, &(0x7f0000000040)={0x80, 0xff, 0x7, 0x0, @time={0x7, 0x8}, {0x0, 0x4}, {0x4, 0x4}, @time=@time={0xe08, 0x6}}}}}}], 0x1c) lseek(r4, 0xbf1a, 0x0) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/cgroups\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000240)={0x3, 0x80, 0x80, 0xff, 0xbc, 0x2, 0x0, 0x7, 0x80000, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0xda, 0x1, @perf_bp={&(0x7f0000000200), 0xd}, 0x1020, 0x32, 0x81, 0x6, 0x7, 0x7, 0x1f, 0x0, 0x3ff, 0x0, 0xfffffffffffff4cb}, r6, 0x6, 0xffffffffffffffff, 0x5) 17:47:37 executing program 0: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') r0 = open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x800) lseek(r1, 0x0, 0x2) r3 = syz_open_procfs(0x0, 0x0) recvfrom$rxrpc(r3, &(0x7f00000000c0)=""/1, 0x1, 0x2040, &(0x7f0000000140)=@in6={0x21, 0x2, 0x2, 0x1c, {0xa, 0x4e20, 0x7fff, @empty}}, 0x24) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) openat$incfs(r0, &(0x7f0000000180)='.pending_reads\x00', 0x40000, 0x140) sendfile(r1, r4, 0x0, 0x8400fffffffa) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r2) 17:47:37 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) (async) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) (async) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r2, 0x0) (async) sendmsg$can_bcm(r2, &(0x7f0000000300)={&(0x7f00000001c0)={0x1d, r0}, 0x10, &(0x7f0000000200)={&(0x7f0000000280)={0x4, 0x110, 0x200, {0x77359400}, {0x0, 0x2710}, {0x2, 0x1, 0x1}, 0x1, @can={{0x4, 0x1, 0x0, 0x1}, 0x1, 0x0, 0x0, 0x0, "1c78619524a134b8"}}, 0x48}, 0x1, 0x0, 0x0, 0x4011}, 0x9c19a44a0e796b95) (async) ioctl$AUTOFS_IOC_SETTIMEOUT(r1, 0x80049367, &(0x7f0000000140)=0x8001) (async) perf_event_open(&(0x7f0000000500)={0x4, 0x80, 0x0, 0x9, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000380), 0x8}, 0x0, 0x0, 0x0, 0x1, 0x5, 0x0, 0x9, 0x0, 0x80000001, 0x0, 0xfffffffffffffffc}, 0x0, 0xf, 0xffffffffffffffff, 0x0) (async) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) (async, rerun: 32) ftruncate(r3, 0x0) (async, rerun: 32) connect$can_bcm(r1, &(0x7f0000000180), 0x10) lseek(0xffffffffffffffff, 0x0, 0x0) 17:47:37 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f80000200040000300000000000000", 0x24}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) creat(&(0x7f0000000040)='./bus\x00', 0x0) open$dir(&(0x7f0000000300)='./file1\x00', 0x40201, 0x5) 17:47:37 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000280)={0x0, 0x0, 0x0, 'queue0\x00', 0xfffffa09}) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) lseek(0xffffffffffffffff, 0x0, 0x0) [ 282.451972][T16968] loop0: detected capacity change from 0 to 264192 [ 282.466923][T16974] loop3: detected capacity change from 0 to 264192 [ 282.482322][T16968] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:47:37 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x50) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000000000), 0x10) r3 = open(&(0x7f0000000180)='./file0\x00', 0x2000, 0x62) connect$can_bcm(r3, &(0x7f00000002c0)={0x1d, r1}, 0x10) sendmsg$can_bcm(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000580)=ANY=[@ANYRES16=r1, @ANYRES64=r2, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES32=r1, @ANYBLOB="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"], 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r5, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x2}, {}, {}, @quote={{0x9, 0x2}, 0x2, &(0x7f00000001c0)={0x7, 0x3, 0x4, 0x8, @tick=0x200, {0x9, 0x74}, {0x1, 0x2}, @quote={{0x0, 0x4}, 0x0, &(0x7f0000000040)={0x80, 0xff, 0x7, 0x0, @time={0x7, 0x8}, {0x0, 0x4}, {0x4, 0x4}, @time=@time={0xe08, 0x6}}}}}}], 0x1c) lseek(r4, 0xbf1a, 0x0) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/cgroups\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000240)={0x3, 0x80, 0x80, 0xff, 0xbc, 0x2, 0x0, 0x7, 0x80000, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0xda, 0x1, @perf_bp={&(0x7f0000000200), 0xd}, 0x1020, 0x32, 0x81, 0x6, 0x7, 0x7, 0x1f, 0x0, 0x3ff, 0x0, 0xfffffffffffff4cb}, r6, 0x6, 0xffffffffffffffff, 0x5) socket$unix(0x1, 0x2, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) (async) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x50) (async) socket$can_bcm(0x1d, 0x2, 0x2) (async) connect$can_bcm(r2, &(0x7f0000000000), 0x10) (async) open(&(0x7f0000000180)='./file0\x00', 0x2000, 0x62) (async) connect$can_bcm(r3, &(0x7f00000002c0)={0x1d, r1}, 0x10) (async) sendmsg$can_bcm(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000580)=ANY=[@ANYRES16=r1, @ANYRES64=r2, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES32=r1, @ANYBLOB="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"], 0x20000600}}, 0x0) (async) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) socket$nl_route(0x10, 0x3, 0x0) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r5, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x2}, {}, {}, @quote={{0x9, 0x2}, 0x2, &(0x7f00000001c0)={0x7, 0x3, 0x4, 0x8, @tick=0x200, {0x9, 0x74}, {0x1, 0x2}, @quote={{0x0, 0x4}, 0x0, &(0x7f0000000040)={0x80, 0xff, 0x7, 0x0, @time={0x7, 0x8}, {0x0, 0x4}, {0x4, 0x4}, @time=@time={0xe08, 0x6}}}}}}], 0x1c) (async) lseek(r4, 0xbf1a, 0x0) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/cgroups\x00', 0x0, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000240)={0x3, 0x80, 0x80, 0xff, 0xbc, 0x2, 0x0, 0x7, 0x80000, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0xda, 0x1, @perf_bp={&(0x7f0000000200), 0xd}, 0x1020, 0x32, 0x81, 0x6, 0x7, 0x7, 0x1f, 0x0, 0x3ff, 0x0, 0xfffffffffffff4cb}, r6, 0x6, 0xffffffffffffffff, 0x5) (async) [ 282.521851][T16974] FAT-fs (loop3): bogus number of FAT sectors [ 282.527947][T16974] FAT-fs (loop3): Can't find a valid FAT filesystem 17:47:37 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) (async) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x50) (async) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000000000), 0x10) (async) r3 = open(&(0x7f0000000180)='./file0\x00', 0x2000, 0x62) connect$can_bcm(r3, &(0x7f00000002c0)={0x1d, r1}, 0x10) sendmsg$can_bcm(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000580)=ANY=[@ANYRES16=r1, @ANYRES64=r2, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES32=r1, @ANYBLOB="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"], 0x20000600}}, 0x0) (async) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) (async) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r5, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x2}, {}, {}, @quote={{0x9, 0x2}, 0x2, &(0x7f00000001c0)={0x7, 0x3, 0x4, 0x8, @tick=0x200, {0x9, 0x74}, {0x1, 0x2}, @quote={{0x0, 0x4}, 0x0, &(0x7f0000000040)={0x80, 0xff, 0x7, 0x0, @time={0x7, 0x8}, {0x0, 0x4}, {0x4, 0x4}, @time=@time={0xe08, 0x6}}}}}}], 0x1c) lseek(r4, 0xbf1a, 0x0) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/cgroups\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000240)={0x3, 0x80, 0x80, 0xff, 0xbc, 0x2, 0x0, 0x7, 0x80000, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0xda, 0x1, @perf_bp={&(0x7f0000000200), 0xd}, 0x1020, 0x32, 0x81, 0x6, 0x7, 0x7, 0x1f, 0x0, 0x3ff, 0x0, 0xfffffffffffff4cb}, r6, 0x6, 0xffffffffffffffff, 0x5) 17:47:37 executing program 4: chdir(&(0x7f0000000340)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) (async, rerun: 64) ftruncate(r0, 0x2) (rerun: 64) 17:47:37 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x50) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca7e4d5d5bdbe70000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="3bf81bb9f1"], 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x8, 0x0, 0x8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x640a, 0x6, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) lseek(r2, 0xbf1a, 0x0) 17:47:37 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x50) (async) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) (async) sendmsg$can_bcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca7e4d5d5bdbe70000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="3bf81bb9f1"], 0x20000600}}, 0x0) (async) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x8, 0x0, 0x8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x640a, 0x6, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) (async) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) lseek(r2, 0xbf1a, 0x0) 17:47:37 executing program 0: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') r0 = open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) (async, rerun: 32) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) (async, rerun: 32) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x800) lseek(r1, 0x0, 0x2) (async, rerun: 64) r3 = syz_open_procfs(0x0, 0x0) (rerun: 64) recvfrom$rxrpc(r3, &(0x7f00000000c0)=""/1, 0x1, 0x2040, &(0x7f0000000140)=@in6={0x21, 0x2, 0x2, 0x1c, {0xa, 0x4e20, 0x7fff, @empty}}, 0x24) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) openat$incfs(r0, &(0x7f0000000180)='.pending_reads\x00', 0x40000, 0x140) (async) sendfile(r1, r4, 0x0, 0x8400fffffffa) (async) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r2) 17:47:37 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f80000200040000300000000000000", 0x24}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) creat(&(0x7f0000000040)='./bus\x00', 0x0) open$dir(&(0x7f0000000300)='./file1\x00', 0x40201, 0x5) 17:47:37 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x50) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca7e4d5d5bdbe70000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="3bf81bb9f1"], 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x8, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x640a, 0x6, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) lseek(r2, 0xbf1a, 0x0) socket$unix(0x1, 0x2, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) (async) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x50) (async) socket$can_bcm(0x1d, 0x2, 0x2) (async) connect$can_bcm(r1, &(0x7f0000000000), 0x10) (async) sendmsg$can_bcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca7e4d5d5bdbe70000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="3bf81bb9f1"], 0x20000600}}, 0x0) (async) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x8, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x640a, 0x6, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) socket$nl_route(0x10, 0x3, 0x0) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) lseek(r2, 0xbf1a, 0x0) (async) [ 282.660442][ T35] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 282.691830][T17012] loop3: detected capacity change from 0 to 264192 17:47:37 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x50) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000140)={@initdev}, &(0x7f0000000180)=0x14) sendmsg$can_bcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca7e4d5d5bdbe70000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="3bf81bb9f1"], 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) lseek(r2, 0xbf1a, 0x0) 17:47:37 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x50) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000140)={@initdev}, &(0x7f0000000180)=0x14) sendmsg$can_bcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca7e4d5d5bdbe70000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="3bf81bb9f1"], 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) lseek(r2, 0xbf1a, 0x0) socket$unix(0x1, 0x2, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) (async) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x50) (async) socket$can_bcm(0x1d, 0x2, 0x2) (async) connect$can_bcm(r1, &(0x7f0000000000), 0x10) (async) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000140)={@initdev}, &(0x7f0000000180)=0x14) (async) sendmsg$can_bcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca7e4d5d5bdbe70000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="3bf81bb9f1"], 0x20000600}}, 0x0) (async) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) socket$nl_route(0x10, 0x3, 0x0) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) lseek(r2, 0xbf1a, 0x0) (async) [ 282.740071][T17012] FAT-fs (loop3): bogus number of FAT sectors [ 282.746218][T17012] FAT-fs (loop3): Can't find a valid FAT filesystem [ 282.758969][T17033] loop0: detected capacity change from 0 to 264192 [ 282.775960][T17033] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:47:37 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) (async) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x50) (async) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) (async, rerun: 64) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000140)={@initdev}, &(0x7f0000000180)=0x14) (async, rerun: 64) sendmsg$can_bcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca7e4d5d5bdbe70000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="3bf81bb9f1"], 0x20000600}}, 0x0) (async) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 64) r2 = socket$nl_route(0x10, 0x3, 0x0) (async, rerun: 64) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) lseek(r2, 0xbf1a, 0x0) [ 282.919770][ T35] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:47:39 executing program 0: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) (async) chdir(&(0x7f0000000340)='./file0\x00') (async) r0 = open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) (async) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x800) (async) lseek(r1, 0x0, 0x2) (async) r3 = syz_open_procfs(0x0, 0x0) recvfrom$rxrpc(r3, &(0x7f00000000c0)=""/1, 0x1, 0x2040, &(0x7f0000000140)=@in6={0x21, 0x2, 0x2, 0x1c, {0xa, 0x4e20, 0x7fff, @empty}}, 0x24) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) openat$incfs(r0, &(0x7f0000000180)='.pending_reads\x00', 0x40000, 0x140) (async) sendfile(r1, r4, 0x0, 0x8400fffffffa) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r2) 17:47:39 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, 0x0) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) creat(&(0x7f0000000040)='./bus\x00', 0x0) open$dir(&(0x7f0000000300)='./file1\x00', 0x40201, 0x5) 17:47:39 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000280)={0x0, 0x0, 0x0, 'queue0\x00', 0xfffffa09}) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) lseek(0xffffffffffffffff, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) (async) socket$can_bcm(0x1d, 0x2, 0x2) (async) connect$can_bcm(r1, &(0x7f0000000000), 0x10) (async) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) (async) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000280)={0x0, 0x0, 0x0, 'queue0\x00', 0xfffffa09}) (async) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) (async) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) (async) lseek(0xffffffffffffffff, 0x0, 0x0) (async) 17:47:39 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x50) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="010021b333867323ae17d7fe68ca7e4d5ddac32dc08193434c4ab29a3d640e21bfc5bec049df30be6bafb1cc72996569979953d86e4a761baebd957097fa869c476ef60c681957107a3e70ddcea4d712d13743903bac14cad544821027a1504c68ca8a0d67e977609a98c9128bcb384fe836e457aec4e9d029d8159cbba498ac2c3d683efeb00f0e6987ca062d934f8fd00000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="3bf81bb9f1"], 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x9, 0x0, 0x0, 0x0, 0x8, 0x1000, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7ff, 0xfffffffffffffffb}, 0x100, 0x8001000000000000, 0x20, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x1810c0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000004c0)={0x2, 0x5, 0x0, 'queue0\x00'}) write$sndseq(r3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) lseek(r2, 0xbf1a, 0x0) 17:47:39 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./bus\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f80001000001", 0x1b, 0x1000000000000000}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = fsmount(r1, 0x1, 0x88) r3 = openat$cgroup_ro(r2, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r3, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x282100, 0x120) openat$cgroup_ro(r3, &(0x7f0000000080)='blkio.bfq.io_queued\x00', 0x0, 0x0) ftruncate(r0, 0x800) 17:47:39 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) clock_settime(0x3, &(0x7f00000001c0)={0x0, 0x3938700}) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0xa, &(0x7f0000000680)=ANY=[@ANYBLOB="18080000000000000000000000002000851000000600000018100000", @ANYRES32, @ANYBLOB="00000000000000002e4800000000000018000000000000000000000000f2ff0074000000000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x4, 0xee, &(0x7f0000000340)=""/238, 0x0, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000bc0)={r2, 0xe0, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f00000000c0)=[0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000ac0)=[{}, {}, {}], 0x18, 0x10, &(0x7f0000000b00), &(0x7f0000000b40), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000b80)}}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000001540)={0xffffffffffffffff, 0x20, &(0x7f0000001500)={&(0x7f0000001400)=""/30, 0x1e, 0x0, &(0x7f0000001440)=""/171, 0xab}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000001580)={0x14, 0xc, &(0x7f0000000200)=ANY=[@ANYBLOB="2c1206dbfe1a9333"], &(0x7f0000000040)='syzkaller\x00', 0x80, 0x0, 0x0, 0x41000, 0x1d, '\x00', r3, 0x1, 0xffffffffffffffff, 0x8, &(0x7f0000000f40)={0x5, 0x5}, 0x8, 0x10, &(0x7f00000013c0)={0x4, 0xa, 0x0, 0x4}, 0x10, r4}, 0x80) pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0, {0x7f}}, './file0\x00'}) pipe2$watch_queue(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r7 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x2000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xa, 0x2, &(0x7f0000000100)=@raw=[@alu={0x0, 0x1, 0xc, 0x3, 0x8, 0xfffffffffffffffc, 0xfffffffffffffff0}, @exit], &(0x7f0000000180)='syzkaller\x00', 0xfffffffe, 0x1000, &(0x7f0000000780)=""/4096, 0xf7d937d8cd815bf8, 0x8, '\x00', 0x0, 0x29, 0xffffffffffffffff, 0x8, &(0x7f0000000280)={0x4, 0x5}, 0x8, 0x10, &(0x7f00000002c0)={0x5, 0xf, 0x701, 0x5}, 0x10, 0x0, r5, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, r6, r6, r7]}, 0x80) clock_gettime(0x0, &(0x7f0000000640)) connect$unix(r0, &(0x7f0000000000)=@file={0x1}, 0x6e) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) 17:47:39 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) (async) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x50) (async) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="010021b333867323ae17d7fe68ca7e4d5ddac32dc08193434c4ab29a3d640e21bfc5bec049df30be6bafb1cc72996569979953d86e4a761baebd957097fa869c476ef60c681957107a3e70ddcea4d712d13743903bac14cad544821027a1504c68ca8a0d67e977609a98c9128bcb384fe836e457aec4e9d029d8159cbba498ac2c3d683efeb00f0e6987ca062d934f8fd00000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="3bf81bb9f1"], 0x20000600}}, 0x0) (async) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x9, 0x0, 0x0, 0x0, 0x8, 0x1000, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7ff, 0xfffffffffffffffb}, 0x100, 0x8001000000000000, 0x20, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) (async) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x1810c0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000004c0)={0x2, 0x5, 0x0, 'queue0\x00'}) (async) write$sndseq(r3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async, rerun: 32) lseek(r2, 0xbf1a, 0x0) (rerun: 32) 17:47:39 executing program 0: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffdff, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25, 0x80000001}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x5, 0x8010, r2, 0x2879000) ftruncate(r1, 0x800) fallocate(r1, 0x4, 0x4, 0x2) lseek(r0, 0x0, 0x2) syz_open_procfs(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) 17:47:39 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, &(0x7f0000000240)) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) clock_settime(0x3, &(0x7f00000001c0)={0x0, 0x3938700}) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0xa, &(0x7f0000000680)=ANY=[@ANYBLOB="18080000000000000000000000002000851000000600000018100000", @ANYRES32, @ANYBLOB="00000000000000002e4800000000000018000000000000000000000000f2ff0074000000000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x4, 0xee, &(0x7f0000000340)=""/238, 0x0, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000bc0)={r2, 0xe0, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f00000000c0)=[0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000ac0)=[{}, {}, {}], 0x18, 0x10, &(0x7f0000000b00), &(0x7f0000000b40), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000b80)}}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000001540)={0xffffffffffffffff, 0x20, &(0x7f0000001500)={&(0x7f0000001400)=""/30, 0x1e, 0x0, &(0x7f0000001440)=""/171, 0xab}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000001580)={0x14, 0xc, &(0x7f0000000200)=ANY=[@ANYBLOB="2c1206dbfe1a9333"], &(0x7f0000000040)='syzkaller\x00', 0x80, 0x0, 0x0, 0x41000, 0x1d, '\x00', r3, 0x1, 0xffffffffffffffff, 0x8, &(0x7f0000000f40)={0x5, 0x5}, 0x8, 0x10, &(0x7f00000013c0)={0x4, 0xa, 0x0, 0x4}, 0x10, r4}, 0x80) (async) pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0, {0x7f}}, './file0\x00'}) (async) pipe2$watch_queue(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) (async) r7 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x2000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xa, 0x2, &(0x7f0000000100)=@raw=[@alu={0x0, 0x1, 0xc, 0x3, 0x8, 0xfffffffffffffffc, 0xfffffffffffffff0}, @exit], &(0x7f0000000180)='syzkaller\x00', 0xfffffffe, 0x1000, &(0x7f0000000780)=""/4096, 0xf7d937d8cd815bf8, 0x8, '\x00', 0x0, 0x29, 0xffffffffffffffff, 0x8, &(0x7f0000000280)={0x4, 0x5}, 0x8, 0x10, &(0x7f00000002c0)={0x5, 0xf, 0x701, 0x5}, 0x10, 0x0, r5, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, r6, r6, r7]}, 0x80) (async) clock_gettime(0x0, &(0x7f0000000640)) (async) connect$unix(r0, &(0x7f0000000000)=@file={0x1}, 0x6e) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) 17:47:39 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, 0x0) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) creat(&(0x7f0000000040)='./bus\x00', 0x0) open$dir(&(0x7f0000000300)='./file1\x00', 0x40201, 0x5) [ 284.653088][T17064] loop3: detected capacity change from 0 to 264192 [ 284.655223][T17066] loop4: detected capacity change from 0 to 264192 17:47:39 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) (async) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) (async) clock_settime(0x3, &(0x7f00000001c0)={0x0, 0x3938700}) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0xa, &(0x7f0000000680)=ANY=[@ANYBLOB="18080000000000000000000000002000851000000600000018100000", @ANYRES32, @ANYBLOB="00000000000000002e4800000000000018000000000000000000000000f2ff0074000000000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x4, 0xee, &(0x7f0000000340)=""/238, 0x0, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000bc0)={r2, 0xe0, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f00000000c0)=[0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000ac0)=[{}, {}, {}], 0x18, 0x10, &(0x7f0000000b00), &(0x7f0000000b40), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000b80)}}, 0x10) (async) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000001540)={0xffffffffffffffff, 0x20, &(0x7f0000001500)={&(0x7f0000001400)=""/30, 0x1e, 0x0, &(0x7f0000001440)=""/171, 0xab}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000001580)={0x14, 0xc, &(0x7f0000000200)=ANY=[@ANYBLOB="2c1206dbfe1a9333"], &(0x7f0000000040)='syzkaller\x00', 0x80, 0x0, 0x0, 0x41000, 0x1d, '\x00', r3, 0x1, 0xffffffffffffffff, 0x8, &(0x7f0000000f40)={0x5, 0x5}, 0x8, 0x10, &(0x7f00000013c0)={0x4, 0xa, 0x0, 0x4}, 0x10, r4}, 0x80) (async) pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0, {0x7f}}, './file0\x00'}) (async) pipe2$watch_queue(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) (async) r7 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x2000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xa, 0x2, &(0x7f0000000100)=@raw=[@alu={0x0, 0x1, 0xc, 0x3, 0x8, 0xfffffffffffffffc, 0xfffffffffffffff0}, @exit], &(0x7f0000000180)='syzkaller\x00', 0xfffffffe, 0x1000, &(0x7f0000000780)=""/4096, 0xf7d937d8cd815bf8, 0x8, '\x00', 0x0, 0x29, 0xffffffffffffffff, 0x8, &(0x7f0000000280)={0x4, 0x5}, 0x8, 0x10, &(0x7f00000002c0)={0x5, 0xf, 0x701, 0x5}, 0x10, 0x0, r5, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, r6, r6, r7]}, 0x80) clock_gettime(0x0, &(0x7f0000000640)) connect$unix(r0, &(0x7f0000000000)=@file={0x1}, 0x6e) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) 17:47:39 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x50) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="010021b333867323ae17d7fe68ca7e4d5ddac32dc08193434c4ab29a3d640e21bfc5bec049df30be6bafb1cc72996569979953d86e4a761baebd957097fa869c476ef60c681957107a3e70ddcea4d712d13743903bac14cad544821027a1504c68ca8a0d67e977609a98c9128bcb384fe836e457aec4e9d029d8159cbba498ac2c3d683efeb00f0e6987ca062d934f8fd00000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="3bf81bb9f1"], 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x9, 0x0, 0x0, 0x0, 0x8, 0x1000, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7ff, 0xfffffffffffffffb}, 0x100, 0x8001000000000000, 0x20, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x1810c0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000004c0)={0x2, 0x5, 0x0, 'queue0\x00'}) write$sndseq(r3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) lseek(r2, 0xbf1a, 0x0) socket$unix(0x1, 0x2, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) (async) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x50) (async) socket$can_bcm(0x1d, 0x2, 0x2) (async) connect$can_bcm(r1, &(0x7f0000000000), 0x10) (async) sendmsg$can_bcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="010021b333867323ae17d7fe68ca7e4d5ddac32dc08193434c4ab29a3d640e21bfc5bec049df30be6bafb1cc72996569979953d86e4a761baebd957097fa869c476ef60c681957107a3e70ddcea4d712d13743903bac14cad544821027a1504c68ca8a0d67e977609a98c9128bcb384fe836e457aec4e9d029d8159cbba498ac2c3d683efeb00f0e6987ca062d934f8fd00000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="3bf81bb9f1"], 0x20000600}}, 0x0) (async) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x9, 0x0, 0x0, 0x0, 0x8, 0x1000, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7ff, 0xfffffffffffffffb}, 0x100, 0x8001000000000000, 0x20, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) socket$nl_route(0x10, 0x3, 0x0) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x1810c0) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000004c0)={0x2, 0x5, 0x0, 'queue0\x00'}) (async) write$sndseq(r3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) lseek(r2, 0xbf1a, 0x0) (async) 17:47:39 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, 0x0) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) creat(&(0x7f0000000040)='./bus\x00', 0x0) open$dir(&(0x7f0000000300)='./file1\x00', 0x40201, 0x5) [ 284.707991][T17066] FAT-fs (loop4): bogus number of reserved sectors [ 284.714583][T17066] FAT-fs (loop4): Can't find a valid FAT filesystem [ 284.721023][T17088] loop0: detected capacity change from 0 to 264192 [ 284.774262][T17088] FAT-fs (loop0): Unrecognized mount option "ëXmkfs.fat" or missing value [ 284.822237][ T24] kauditd_printk_skb: 15 callbacks suppressed [ 284.822251][ T24] audit: type=1400 audit(1650736059.796:349): avc: denied { execute } for pid=17076 comm="syz-executor.0" path="/dev/snd/seq" dev="devtmpfs" ino=230 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sound_device_t tclass=chr_file permissive=1 17:47:44 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000280)={0x0, 0x0, 0x0, 'queue0\x00', 0xfffffa09}) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) lseek(0xffffffffffffffff, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) (async) socket$can_bcm(0x1d, 0x2, 0x2) (async) connect$can_bcm(r1, &(0x7f0000000000), 0x10) (async) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) (async) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000280)={0x0, 0x0, 0x0, 'queue0\x00', 0xfffffa09}) (async) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) (async) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) (async) lseek(0xffffffffffffffff, 0x0, 0x0) (async) 17:47:44 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x50) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000072712972a625993536c72a78f2", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="3bf81bb9f1"], 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) lseek(r2, 0xbf1a, 0x0) 17:47:44 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(0x0) open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) creat(&(0x7f0000000040)='./bus\x00', 0x0) open$dir(&(0x7f0000000300)='./file1\x00', 0x40201, 0x5) 17:47:44 executing program 2: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) connect$unix(r1, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x9a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) 17:47:44 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./bus\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f80001000001", 0x1b, 0x1000000000000000}], 0x0, &(0x7f00000000c0)=ANY=[]) (async) chdir(&(0x7f0000000340)='./file0\x00') (async) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = fsmount(r1, 0x1, 0x88) r3 = openat$cgroup_ro(r2, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r3, 0x0) (async) open(&(0x7f00000000c0)='./file0\x00', 0x282100, 0x120) (async) openat$cgroup_ro(r3, &(0x7f0000000080)='blkio.bfq.io_queued\x00', 0x0, 0x0) (async) ftruncate(r0, 0x800) 17:47:44 executing program 0: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async, rerun: 32) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffdff, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25, 0x80000001}], 0x0, &(0x7f00000000c0)=ANY=[]) (async, rerun: 32) chdir(&(0x7f0000000340)='./file0\x00') (async, rerun: 32) open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) (async, rerun: 32) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) (async, rerun: 64) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) (rerun: 64) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x5, 0x8010, r2, 0x2879000) (async) ftruncate(r1, 0x800) fallocate(r1, 0x4, 0x4, 0x2) lseek(r0, 0x0, 0x2) (async) syz_open_procfs(0x0, 0x0) (async) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) 17:47:44 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./bus\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f80001000001", 0x1b, 0x1000000000000000}], 0x0, &(0x7f00000000c0)=ANY=[]) (async) chdir(&(0x7f0000000340)='./file0\x00') (async) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = fsmount(r1, 0x1, 0x88) r3 = openat$cgroup_ro(r2, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r3, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x282100, 0x120) (async) openat$cgroup_ro(r3, &(0x7f0000000080)='blkio.bfq.io_queued\x00', 0x0, 0x0) (async) ftruncate(r0, 0x800) 17:47:44 executing program 2: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) connect$unix(r1, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x9a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) socket$unix(0x1, 0x2, 0x0) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) (async) connect$unix(r1, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e) (async) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) (async) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x9a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) (async) 17:47:44 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) (async) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x50) (async) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) (async) sendmsg$can_bcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000072712972a625993536c72a78f2", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="3bf81bb9f1"], 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) lseek(r2, 0xbf1a, 0x0) [ 289.925785][T17137] loop3: detected capacity change from 0 to 264192 [ 289.940485][T17137] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 289.943622][T17141] loop0: detected capacity change from 0 to 264192 17:47:44 executing program 0: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffdff, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25, 0x80000001}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') (async) open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x5, 0x8010, r2, 0x2879000) (async) ftruncate(r1, 0x800) (async) fallocate(r1, 0x4, 0x4, 0x2) lseek(r0, 0x0, 0x2) syz_open_procfs(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) 17:47:44 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x50) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000072712972a625993536c72a78f2", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="3bf81bb9f1"], 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) lseek(r2, 0xbf1a, 0x0) socket$unix(0x1, 0x2, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) (async) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x50) (async) socket$can_bcm(0x1d, 0x2, 0x2) (async) connect$can_bcm(r1, &(0x7f0000000000), 0x10) (async) sendmsg$can_bcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000072712972a625993536c72a78f2", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="3bf81bb9f1"], 0x20000600}}, 0x0) (async) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) socket$nl_route(0x10, 0x3, 0x0) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) lseek(r2, 0xbf1a, 0x0) (async) 17:47:44 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(0x0) open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) creat(&(0x7f0000000040)='./bus\x00', 0x0) open$dir(&(0x7f0000000300)='./file1\x00', 0x40201, 0x5) [ 289.991609][T17165] loop4: detected capacity change from 0 to 264192 [ 290.035522][T17165] FAT-fs (loop4): bogus number of reserved sectors [ 290.042227][T17165] FAT-fs (loop4): Can't find a valid FAT filesystem [ 290.053464][T17183] loop0: detected capacity change from 0 to 264192 [ 290.066387][T17196] loop3: detected capacity change from 0 to 264192 [ 290.084759][T17183] FAT-fs (loop0): Unrecognized mount option "ëXmkfs.fat" or missing value [ 290.101041][T17196] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:47:49 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000140), &(0x7f0000000180)=0xc) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) lseek(0xffffffffffffffff, 0x0, 0x0) 17:47:49 executing program 2: socket$unix(0x1, 0x2, 0x0) (async) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) connect$unix(r1, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e) (async) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) (async) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x9a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) 17:47:49 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x50) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', {0x2, 0x0, @local}}) sendmsg$L2TP_CMD_SESSION_DELETE(r2, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x24, 0x0, 0x20, 0x70bd2c, 0x25dfdbff, {}, [@L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x40010}, 0x80) connect$can_bcm(r1, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca7e4d5d5bdbe70000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="3bf81bb9f1"], 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x8, 0x30}, &(0x7f0000000180)=0xc) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r4, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) lseek(r3, 0xbf1a, 0x0) ioctl$FS_IOC_READ_VERITY_METADATA(0xffffffffffffffff, 0xc0286687, &(0x7f0000000280)={0x2, 0x7, 0xaf, &(0x7f00000001c0)=""/175}) 17:47:49 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(0x0) open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) creat(&(0x7f0000000040)='./bus\x00', 0x0) open$dir(&(0x7f0000000300)='./file1\x00', 0x40201, 0x5) 17:47:49 executing program 0: r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$RDMA_USER_CM_CMD_QUERY(0xffffffffffffffff, &(0x7f0000000080)={0x13, 0x10, 0xfa00, {0x0}}, 0x18) write$RDMA_USER_CM_CMD_MIGRATE_ID(0xffffffffffffffff, &(0x7f0000003180)={0x12, 0x10, 0xfa00, {&(0x7f0000001a40), 0xffffffffffffffff, r0}}, 0x18) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') r2 = open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) r3 = openat2(r1, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x2000, 0xe4, 0x5}, 0x18) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r4, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) mount$9p_fd(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140), 0x20020, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@cache_mmap}, {@aname={'aname', 0x3d, 'vfat\x00'}}, {@cachetag={'cachetag', 0x3d, 'vfat\x00'}}, {@version_u}], [{@seclabel}, {@dont_measure}]}}) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r6 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r6, 0x800) recvmmsg(r2, &(0x7f0000004d80)=[{{&(0x7f0000000380)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000001740)=[{&(0x7f0000000400)=""/95, 0x5f}, {&(0x7f0000000580)=""/82, 0x52}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/110, 0x6e}, {&(0x7f0000001680)=""/156, 0x9c}], 0x5, &(0x7f0000000300)=""/22, 0x16}, 0x49f4}, {{&(0x7f00000017c0)=@tipc=@id, 0x80, &(0x7f0000000480)=[{&(0x7f0000001840)=""/205, 0xcd}, {&(0x7f0000001940)=""/229, 0xe5}], 0x2, &(0x7f0000001a40)}, 0x5}, {{&(0x7f0000001a80)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000001f40)=[{&(0x7f0000001b00)=""/155, 0x9b}, {&(0x7f0000001bc0)=""/205, 0xcd}, {&(0x7f0000001cc0)=""/140, 0x8c}, {&(0x7f0000001d80)=""/160, 0xa0}, {&(0x7f0000001e40)=""/122, 0x7a}, {&(0x7f0000001ec0)=""/84, 0x54}], 0x6, &(0x7f0000001fc0)=""/13, 0xd}, 0xfffffffa}, {{&(0x7f0000002000)=@can, 0x80, &(0x7f0000003340)=[{&(0x7f0000002080)=""/4096, 0x1000}, {&(0x7f0000004f00)=""/252, 0xfc}, {&(0x7f0000003180)}, {&(0x7f00000031c0)=""/44, 0x2c}, {&(0x7f0000003200)=""/84, 0x54}, {&(0x7f0000003280)=""/56, 0x38}, {&(0x7f00000032c0)=""/75, 0x4b}], 0x7, &(0x7f00000033c0)=""/27, 0x1b}, 0xfffffffe}, {{&(0x7f0000003400)=@phonet, 0x80, &(0x7f0000003740)=[{&(0x7f0000003480)=""/99, 0x63}, {&(0x7f0000003500)=""/206, 0xce}, {&(0x7f0000003600)=""/188, 0xbc}, {&(0x7f00000036c0)=""/84, 0x54}], 0x4, &(0x7f0000003780)=""/32, 0x20}, 0x7}, {{0x0, 0x0, &(0x7f0000004c00), 0x0, &(0x7f0000004c80)=""/243, 0xf3}, 0x67dd}], 0x6, 0x0, 0x0) lseek(r5, 0x0, 0x2) syz_open_procfs(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r5, r7, 0x0, 0x8400fffffffa) 17:47:49 executing program 4: readlinkat(0xffffffffffffffff, &(0x7f0000000080)='\x00', &(0x7f0000000140)=""/176, 0xb0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) rmdir(&(0x7f0000000280)='./bus\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/module/vxlan', 0x40, 0x41) openat$cgroup_ro(r2, &(0x7f0000000240)='hugetlb.1GB.rsvd.usage_in_bytes\x00', 0x0, 0x0) ftruncate(r0, 0x800) 17:47:49 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f00000081c0)={0x81, 0x4, 0x0, 'queue1\x00', 0x1}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000640)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r3, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000006640)={0xe, 0xe, &(0x7f0000006500)=@framed={{0x18, 0x0, 0x0, 0x0, 0x88, 0x0, 0x0, 0x0, 0x6}, [@kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @ldst={0x3, 0x0, 0x1, 0x8, 0x9, 0x30}, @exit, @btf_id={0x18, 0xa, 0x3, 0x0, 0x5}, @alu={0x4, 0x1, 0x9, 0x8, 0x1, 0x38}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @initr0, @cb_func={0x18, 0x5, 0x4, 0x0, 0xfffffffffffffff9}]}, &(0x7f0000001b40)='GPL\x00', 0x3, 0x38, &(0x7f0000005f40)=""/56, 0x41100, 0x6, '\x00', 0x0, 0x27, r2, 0x8, &(0x7f0000006580)={0x7, 0x5}, 0x8, 0x10, &(0x7f00000065c0)={0x4, 0x5, 0x1ff, 0x1}, 0x10, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000006600)=[0x1, 0xffffffffffffffff, r3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x80) clock_gettime(0x0, &(0x7f0000006780)={0x0, 0x0}) pselect6(0x40, &(0x7f00000066c0)={0x6, 0x46c, 0xfffffffffffffbff, 0x2, 0x8000, 0x4, 0x80000000, 0xc33}, &(0x7f0000006700)={0x20, 0x7, 0x7, 0x5, 0xffffffff7fffffff, 0xab, 0x4, 0x20}, &(0x7f0000006740)={0x8000000000000000, 0x9, 0xab, 0x0, 0x3ff, 0x3, 0x20da, 0x4}, &(0x7f00000067c0)={r4, r5+10000000}, &(0x7f0000006840)={&(0x7f0000006800)={[0x3]}, 0x8}) sendmmsg(r0, &(0x7f0000007f40)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x7, @mcast1, 0x7fffffff}, 0x80, &(0x7f0000000400)=[{&(0x7f00000000c0)="f0d7ba057e25f92bd4438cf21fd4cd053e1188c195784fc355b56d0a48e4c89493ab58b0c8681ed6850f3adec179df3ba191243bd438983c7cf4", 0x3a}, {&(0x7f0000000100)="96e8178d35e8d58a36e682d46e16e4599612c440f65a361152d27c8a0818c78427699f0ba81270c1034c8ae5abc0454af869a964d680f680e8c8f202b497ded6", 0x40}, {&(0x7f0000000180)="da4816beb596e7141e10999066089f145c903be1ec955b9749f026081b24c8b9b4c20a79a51d1fac29b94a2348a10ca4bb74f245e03051afad212009b698ac9adbb172e71c346ca17ba1487b112980e2443c9a63597eaa305e1d92a1b4efa255a7585ce35a92ef7335919f537147d990ce8b000d2c58d4c2e98772e23d91ce19fbf8f5c0e6ca82fa6834f0a09595c668b3f9184bd30a342d7ef0edd05fa9d614bfd1c87070d8accb508d7f18d7027057480b12bb1a876eec4185c92775560ef4a72464b16d83b3b8e40cfd", 0xcb}, {&(0x7f0000000280)="3bbf3ac5d2b636bdbd5a8286de826ae4c310329a6ebf867e20", 0x19}, {&(0x7f00000002c0)="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", 0xff}], 0x5, &(0x7f0000000780)=[{0xe8, 0x10a, 0x2, "41761eff0a2bfceacd87fab2effdcbd2bd1c2e0727405518093e464bed436c709a4f393aeafb09c608ba3122cfed09ef46583620a05e15cc8b898652760834d4f113e8cf33b35d451486ae573596c8c8224de3a5ad28948bc23cd38c1bfdc95e6667dac7ad86821d361dc5b27c2577656d0a756647bd6effce14b49d63e36b66dff7f23f189711b2331a2f6c4ba1778ab9103b52ceaf5e4ecb23344321a55819cbd51325eb8ad8acf648178de0524e62ce9739a2b0dc60f18eab859d79777757e6515cd7791430b2dd43522a7245430814eeb94edd17"}, {0x88, 0x6, 0x2, "335ec03ede8cc9efd4a952b843d939271c906fa23932c350880625af409f5b105d67818bdfd8a72d4da8d3ea2cccdce4a191039d18e22d6c4216920c6d0a8439beffa1f72f9d96640db162abfd5ac620297f5c36feb9154486428003d806abc64ac9de14a20b42d8dcbe23f411fc86553c8413cbe755ec51"}, {0x78, 0x119, 0xff, "82e5f63140e9ed42c0f35b9ca2857c953a8b76af197018288585eafb2c77c77be40084b78fc654ab7f6558f54796632075f40d8cb878df0431c739dfc19e781aeff0c8354cd848b124b819bd3ffba4c20f40f51b299307876e5eac3ac79b4e900810"}, {0x38, 0x88, 0x3, "58fe61d8c4638e961f40144e84dd512a8b1c9a210b203e4f82de17bcb6e6b1186a3940947e"}], 0x220}}, {{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000580)="87d1390656bf76c53ad8a9de2a988b1c43a8ed554e4ea23fe1ccef6043281b37be9b466e950c501ba93c01df99d8cf27fba4117bf8738bfaf030505845becf33551aa27bef5ada18f96388d968701d374b54b4369557e7d85712fa432cdafe7a7ff84ad2c8cc5a841ef6e340bad88e20b6e185ba3b7c16f7bfa2d8fd00708735da852c64f5ecdbc0679143517e694a92e8168f753054639867d9facc0f401618cab4", 0xa2}, {&(0x7f0000000680)="09306696d4d23a221266cf149af98f5c2ca5432542837c8a711f6563afee167f2419c25248925e2c39ef4683ace5c319453d02954d760f662cca8d915edfea9f1c4a3d7970d616c1b0", 0x49}, {&(0x7f00000009c0)="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{&(0x7f0000006d80)="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0x1000}, {&(0x7f0000007d80)="52ceed48179a45d230aa45654077e8145da64452c9c27e08a7a8a9df33dad8db628bd0a8746534bdfd434c6d78faddbe85113d8f7a9199a9c69d21dc97724161f7631d95c45c6aa4b1237d", 0x4b}, {&(0x7f0000007e00)="cad1bbd7ee53b82a51092d59da9aa59c12cfb8b2b78846bafc67e1a40652f4861a43bdddf4e185f25905635ef9b62b8df6674cf0f493fd36ee714881ac5520682cd77d9b16f7fefc319d9d894d2e5b09fc", 0x51}], 0x9}}], 0xa, 0x90) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) [ 294.848018][T17207] loop0: detected capacity change from 0 to 264192 [ 294.850519][T17209] loop3: detected capacity change from 0 to 264192 [ 294.861841][T17208] loop4: detected capacity change from 0 to 264192 [ 294.885001][T17207] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:47:49 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000140), &(0x7f0000000180)=0xc) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) lseek(0xffffffffffffffff, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) (async) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000140), &(0x7f0000000180)=0xc) (async) socket$can_bcm(0x1d, 0x2, 0x2) (async) connect$can_bcm(r1, &(0x7f0000000000), 0x10) (async) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) (async) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) (async) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) (async) lseek(0xffffffffffffffff, 0x0, 0x0) (async) [ 294.895023][T17222] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=17222 comm=syz-executor.5 17:47:49 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) (async) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000140), &(0x7f0000000180)=0xc) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) (async) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) (async) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) (async) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) (async) lseek(0xffffffffffffffff, 0x0, 0x0) 17:47:49 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) (async) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x50) (async) r1 = socket$can_bcm(0x1d, 0x2, 0x2) (async) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', {0x2, 0x0, @local}}) (async, rerun: 64) sendmsg$L2TP_CMD_SESSION_DELETE(r2, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x24, 0x0, 0x20, 0x70bd2c, 0x25dfdbff, {}, [@L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x40010}, 0x80) (rerun: 64) connect$can_bcm(r1, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca7e4d5d5bdbe70000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="3bf81bb9f1"], 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x8, 0x30}, &(0x7f0000000180)=0xc) (async) r3 = socket$nl_route(0x10, 0x3, 0x0) (async, rerun: 32) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (rerun: 32) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r4, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) lseek(r3, 0xbf1a, 0x0) (async) ioctl$FS_IOC_READ_VERITY_METADATA(0xffffffffffffffff, 0xc0286687, &(0x7f0000000280)={0x2, 0x7, 0xaf, &(0x7f00000001c0)=""/175}) 17:47:49 executing program 4: readlinkat(0xffffffffffffffff, &(0x7f0000000080)='\x00', &(0x7f0000000140)=""/176, 0xb0) (async) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) (async) chdir(&(0x7f0000000340)='./file0\x00') (async) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) rmdir(&(0x7f0000000280)='./bus\x00') (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) (async) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/module/vxlan', 0x40, 0x41) openat$cgroup_ro(r2, &(0x7f0000000240)='hugetlb.1GB.rsvd.usage_in_bytes\x00', 0x0, 0x0) (async) ftruncate(r0, 0x800) [ 294.939381][T17209] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 294.947098][T17208] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:47:50 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(0x0, 0x4080, 0x70) creat(&(0x7f0000000040)='./bus\x00', 0x0) open$dir(&(0x7f0000000300)='./file1\x00', 0x40201, 0x5) 17:47:50 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x8, 0x0, 0x65, 0x0, 0x0, 0x8, 0x8888, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x6, 0x40}, 0x1090, 0x0, 0x2, 0x0, 0x0, 0x2, 0xfffd, 0x0, 0x200, 0x0, 0x6}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x3) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) lseek(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x1, 0x68, 0x1f, 0x3c, 0x0, 0x7366, 0x30008, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7f, 0x2, @perf_bp={&(0x7f0000000140), 0x2}, 0x223, 0x1, 0x785, 0x0, 0x7fffffff, 0x4, 0x40, 0x0, 0x5, 0x0, 0x2}, 0x0, 0x2, r2, 0xb) 17:47:50 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) (async) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) (async) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) (async) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x8, 0x0, 0x65, 0x0, 0x0, 0x8, 0x8888, 0xa, 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, 0x4, @perf_config_ext={0x6, 0x40}, 0x1090, 0x0, 0x2, 0x0, 0x0, 0x2, 0xfffd, 0x0, 0x200, 0x0, 0x6}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x3) (async) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) (async) lseek(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 32) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x1, 0x68, 0x1f, 0x3c, 0x0, 0x7366, 0x30008, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7f, 0x2, @perf_bp={&(0x7f0000000140), 0x2}, 0x223, 0x1, 0x785, 0x0, 0x7fffffff, 0x4, 0x40, 0x0, 0x5, 0x0, 0x2}, 0x0, 0x2, r2, 0xb) (rerun: 32) 17:47:50 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x50) r1 = socket$can_bcm(0x1d, 0x2, 0x2) (async) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', {0x2, 0x0, @local}}) (async) sendmsg$L2TP_CMD_SESSION_DELETE(r2, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x24, 0x0, 0x20, 0x70bd2c, 0x25dfdbff, {}, [@L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x40010}, 0x80) connect$can_bcm(r1, &(0x7f0000000000), 0x10) (async) sendmsg$can_bcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca7e4d5d5bdbe70000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="3bf81bb9f1"], 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x8, 0x30}, &(0x7f0000000180)=0xc) (async, rerun: 32) r3 = socket$nl_route(0x10, 0x3, 0x0) (async, rerun: 32) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r4, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) lseek(r3, 0xbf1a, 0x0) (async) ioctl$FS_IOC_READ_VERITY_METADATA(0xffffffffffffffff, 0xc0286687, &(0x7f0000000280)={0x2, 0x7, 0xaf, &(0x7f00000001c0)=""/175}) [ 294.999659][ T1834] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:47:50 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) (async) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) (async) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) (async) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x8, 0x0, 0x65, 0x0, 0x0, 0x8, 0x8888, 0xa, 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, 0x4, @perf_config_ext={0x6, 0x40}, 0x1090, 0x0, 0x2, 0x0, 0x0, 0x2, 0xfffd, 0x0, 0x200, 0x0, 0x6}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x3) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) lseek(0xffffffffffffffff, 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x1, 0x68, 0x1f, 0x3c, 0x0, 0x7366, 0x30008, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7f, 0x2, @perf_bp={&(0x7f0000000140), 0x2}, 0x223, 0x1, 0x785, 0x0, 0x7fffffff, 0x4, 0x40, 0x0, 0x5, 0x0, 0x2}, 0x0, 0x2, r2, 0xb) 17:47:50 executing program 0: r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$RDMA_USER_CM_CMD_QUERY(0xffffffffffffffff, &(0x7f0000000080)={0x13, 0x10, 0xfa00, {0x0}}, 0x18) write$RDMA_USER_CM_CMD_MIGRATE_ID(0xffffffffffffffff, &(0x7f0000003180)={0x12, 0x10, 0xfa00, {&(0x7f0000001a40), 0xffffffffffffffff, r0}}, 0x18) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') r2 = open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) r3 = openat2(r1, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x2000, 0xe4, 0x5}, 0x18) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r4, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) mount$9p_fd(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140), 0x20020, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@cache_mmap}, {@aname={'aname', 0x3d, 'vfat\x00'}}, {@cachetag={'cachetag', 0x3d, 'vfat\x00'}}, {@version_u}], [{@seclabel}, {@dont_measure}]}}) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r6 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r6, 0x800) recvmmsg(r2, &(0x7f0000004d80)=[{{&(0x7f0000000380)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000001740)=[{&(0x7f0000000400)=""/95, 0x5f}, {&(0x7f0000000580)=""/82, 0x52}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/110, 0x6e}, {&(0x7f0000001680)=""/156, 0x9c}], 0x5, &(0x7f0000000300)=""/22, 0x16}, 0x49f4}, {{&(0x7f00000017c0)=@tipc=@id, 0x80, &(0x7f0000000480)=[{&(0x7f0000001840)=""/205, 0xcd}, {&(0x7f0000001940)=""/229, 0xe5}], 0x2, &(0x7f0000001a40)}, 0x5}, {{&(0x7f0000001a80)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000001f40)=[{&(0x7f0000001b00)=""/155, 0x9b}, {&(0x7f0000001bc0)=""/205, 0xcd}, {&(0x7f0000001cc0)=""/140, 0x8c}, {&(0x7f0000001d80)=""/160, 0xa0}, {&(0x7f0000001e40)=""/122, 0x7a}, {&(0x7f0000001ec0)=""/84, 0x54}], 0x6, &(0x7f0000001fc0)=""/13, 0xd}, 0xfffffffa}, {{&(0x7f0000002000)=@can, 0x80, &(0x7f0000003340)=[{&(0x7f0000002080)=""/4096, 0x1000}, {&(0x7f0000004f00)=""/252, 0xfc}, {&(0x7f0000003180)}, {&(0x7f00000031c0)=""/44, 0x2c}, {&(0x7f0000003200)=""/84, 0x54}, {&(0x7f0000003280)=""/56, 0x38}, {&(0x7f00000032c0)=""/75, 0x4b}], 0x7, &(0x7f00000033c0)=""/27, 0x1b}, 0xfffffffe}, {{&(0x7f0000003400)=@phonet, 0x80, &(0x7f0000003740)=[{&(0x7f0000003480)=""/99, 0x63}, {&(0x7f0000003500)=""/206, 0xce}, {&(0x7f0000003600)=""/188, 0xbc}, {&(0x7f00000036c0)=""/84, 0x54}], 0x4, &(0x7f0000003780)=""/32, 0x20}, 0x7}, {{0x0, 0x0, &(0x7f0000004c00), 0x0, &(0x7f0000004c80)=""/243, 0xf3}, 0x67dd}], 0x6, 0x0, 0x0) lseek(r5, 0x0, 0x2) syz_open_procfs(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r5, r7, 0x0, 0x8400fffffffa) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) write$RDMA_USER_CM_CMD_QUERY(0xffffffffffffffff, &(0x7f0000000080)={0x13, 0x10, 0xfa00, {0x0}}, 0x18) (async) write$RDMA_USER_CM_CMD_MIGRATE_ID(0xffffffffffffffff, &(0x7f0000003180)={0x12, 0x10, 0xfa00, {&(0x7f0000001a40), 0xffffffffffffffff, r0}}, 0x18) (async) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) (async) chdir(&(0x7f0000000340)='./file0\x00') (async) open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) (async) openat2(r1, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x2000, 0xe4, 0x5}, 0x18) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r4, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) mount$9p_fd(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140), 0x20020, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@cache_mmap}, {@aname={'aname', 0x3d, 'vfat\x00'}}, {@cachetag={'cachetag', 0x3d, 'vfat\x00'}}, {@version_u}], [{@seclabel}, {@dont_measure}]}}) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) ftruncate(r6, 0x800) (async) recvmmsg(r2, &(0x7f0000004d80)=[{{&(0x7f0000000380)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000001740)=[{&(0x7f0000000400)=""/95, 0x5f}, {&(0x7f0000000580)=""/82, 0x52}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/110, 0x6e}, {&(0x7f0000001680)=""/156, 0x9c}], 0x5, &(0x7f0000000300)=""/22, 0x16}, 0x49f4}, {{&(0x7f00000017c0)=@tipc=@id, 0x80, &(0x7f0000000480)=[{&(0x7f0000001840)=""/205, 0xcd}, {&(0x7f0000001940)=""/229, 0xe5}], 0x2, &(0x7f0000001a40)}, 0x5}, {{&(0x7f0000001a80)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000001f40)=[{&(0x7f0000001b00)=""/155, 0x9b}, {&(0x7f0000001bc0)=""/205, 0xcd}, {&(0x7f0000001cc0)=""/140, 0x8c}, {&(0x7f0000001d80)=""/160, 0xa0}, {&(0x7f0000001e40)=""/122, 0x7a}, {&(0x7f0000001ec0)=""/84, 0x54}], 0x6, &(0x7f0000001fc0)=""/13, 0xd}, 0xfffffffa}, {{&(0x7f0000002000)=@can, 0x80, &(0x7f0000003340)=[{&(0x7f0000002080)=""/4096, 0x1000}, {&(0x7f0000004f00)=""/252, 0xfc}, {&(0x7f0000003180)}, {&(0x7f00000031c0)=""/44, 0x2c}, {&(0x7f0000003200)=""/84, 0x54}, {&(0x7f0000003280)=""/56, 0x38}, {&(0x7f00000032c0)=""/75, 0x4b}], 0x7, &(0x7f00000033c0)=""/27, 0x1b}, 0xfffffffe}, {{&(0x7f0000003400)=@phonet, 0x80, &(0x7f0000003740)=[{&(0x7f0000003480)=""/99, 0x63}, {&(0x7f0000003500)=""/206, 0xce}, {&(0x7f0000003600)=""/188, 0xbc}, {&(0x7f00000036c0)=""/84, 0x54}], 0x4, &(0x7f0000003780)=""/32, 0x20}, 0x7}, {{0x0, 0x0, &(0x7f0000004c00), 0x0, &(0x7f0000004c80)=""/243, 0xf3}, 0x67dd}], 0x6, 0x0, 0x0) (async) lseek(r5, 0x0, 0x2) (async) syz_open_procfs(0x0, 0x0) (async) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) sendfile(r5, r7, 0x0, 0x8400fffffffa) (async) 17:47:50 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f00000081c0)={0x81, 0x4, 0x0, 'queue1\x00', 0x1}) (async) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) (async) clock_gettime(0x0, &(0x7f0000000640)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r2, 0x0) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r3, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000006640)={0xe, 0xe, &(0x7f0000006500)=@framed={{0x18, 0x0, 0x0, 0x0, 0x88, 0x0, 0x0, 0x0, 0x6}, [@kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @ldst={0x3, 0x0, 0x1, 0x8, 0x9, 0x30}, @exit, @btf_id={0x18, 0xa, 0x3, 0x0, 0x5}, @alu={0x4, 0x1, 0x9, 0x8, 0x1, 0x38}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @initr0, @cb_func={0x18, 0x5, 0x4, 0x0, 0xfffffffffffffff9}]}, &(0x7f0000001b40)='GPL\x00', 0x3, 0x38, &(0x7f0000005f40)=""/56, 0x41100, 0x6, '\x00', 0x0, 0x27, r2, 0x8, &(0x7f0000006580)={0x7, 0x5}, 0x8, 0x10, &(0x7f00000065c0)={0x4, 0x5, 0x1ff, 0x1}, 0x10, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000006600)=[0x1, 0xffffffffffffffff, r3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x80) (async) clock_gettime(0x0, &(0x7f0000006780)={0x0, 0x0}) pselect6(0x40, &(0x7f00000066c0)={0x6, 0x46c, 0xfffffffffffffbff, 0x2, 0x8000, 0x4, 0x80000000, 0xc33}, &(0x7f0000006700)={0x20, 0x7, 0x7, 0x5, 0xffffffff7fffffff, 0xab, 0x4, 0x20}, &(0x7f0000006740)={0x8000000000000000, 0x9, 0xab, 0x0, 0x3ff, 0x3, 0x20da, 0x4}, &(0x7f00000067c0)={r4, r5+10000000}, &(0x7f0000006840)={&(0x7f0000006800)={[0x3]}, 0x8}) (async) sendmmsg(r0, &(0x7f0000007f40)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x7, @mcast1, 0x7fffffff}, 0x80, &(0x7f0000000400)=[{&(0x7f00000000c0)="f0d7ba057e25f92bd4438cf21fd4cd053e1188c195784fc355b56d0a48e4c89493ab58b0c8681ed6850f3adec179df3ba191243bd438983c7cf4", 0x3a}, {&(0x7f0000000100)="96e8178d35e8d58a36e682d46e16e4599612c440f65a361152d27c8a0818c78427699f0ba81270c1034c8ae5abc0454af869a964d680f680e8c8f202b497ded6", 0x40}, {&(0x7f0000000180)="da4816beb596e7141e10999066089f145c903be1ec955b9749f026081b24c8b9b4c20a79a51d1fac29b94a2348a10ca4bb74f245e03051afad212009b698ac9adbb172e71c346ca17ba1487b112980e2443c9a63597eaa305e1d92a1b4efa255a7585ce35a92ef7335919f537147d990ce8b000d2c58d4c2e98772e23d91ce19fbf8f5c0e6ca82fa6834f0a09595c668b3f9184bd30a342d7ef0edd05fa9d614bfd1c87070d8accb508d7f18d7027057480b12bb1a876eec4185c92775560ef4a72464b16d83b3b8e40cfd", 0xcb}, {&(0x7f0000000280)="3bbf3ac5d2b636bdbd5a8286de826ae4c310329a6ebf867e20", 0x19}, {&(0x7f00000002c0)="e2172239f44e593f3563b3e7971fcd497fdc38cd9db527b16e33d85dd3441f15bb72ddf02cfb39fa63d209c484c709bc057eb9c74990f73ff6e2017489e0b76b2e36dc757a0544c4d4c47c986837e567de9c2118d7fd0c247ce1967364252fcfafea556b437d9cbe6fe17d59ec65cdb6566560bab8236182f6d60a48ad01180f7cede979656c62d1fb596a0ce68207ab67bc422768c051dcc528c81c28f105e2d33f005b6d651bf93519f62d1c985a35cb3670ab674803161df8acb6f23e44d7604110889bface8eeab119a1b828ae89a59ee8fd6c6b8d116898a3717439ccfb4e3820baae59c282f26ea521283ab1989d2d8920532c97f5cb50db30e9919d", 0xff}], 0x5, &(0x7f0000000780)=[{0xe8, 0x10a, 0x2, "41761eff0a2bfceacd87fab2effdcbd2bd1c2e0727405518093e464bed436c709a4f393aeafb09c608ba3122cfed09ef46583620a05e15cc8b898652760834d4f113e8cf33b35d451486ae573596c8c8224de3a5ad28948bc23cd38c1bfdc95e6667dac7ad86821d361dc5b27c2577656d0a756647bd6effce14b49d63e36b66dff7f23f189711b2331a2f6c4ba1778ab9103b52ceaf5e4ecb23344321a55819cbd51325eb8ad8acf648178de0524e62ce9739a2b0dc60f18eab859d79777757e6515cd7791430b2dd43522a7245430814eeb94edd17"}, {0x88, 0x6, 0x2, "335ec03ede8cc9efd4a952b843d939271c906fa23932c350880625af409f5b105d67818bdfd8a72d4da8d3ea2cccdce4a191039d18e22d6c4216920c6d0a8439beffa1f72f9d96640db162abfd5ac620297f5c36feb9154486428003d806abc64ac9de14a20b42d8dcbe23f411fc86553c8413cbe755ec51"}, {0x78, 0x119, 0xff, "82e5f63140e9ed42c0f35b9ca2857c953a8b76af197018288585eafb2c77c77be40084b78fc654ab7f6558f54796632075f40d8cb878df0431c739dfc19e781aeff0c8354cd848b124b819bd3ffba4c20f40f51b299307876e5eac3ac79b4e900810"}, {0x38, 0x88, 0x3, "58fe61d8c4638e961f40144e84dd512a8b1c9a210b203e4f82de17bcb6e6b1186a3940947e"}], 0x220}}, {{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000580)="87d1390656bf76c53ad8a9de2a988b1c43a8ed554e4ea23fe1ccef6043281b37be9b466e950c501ba93c01df99d8cf27fba4117bf8738bfaf030505845becf33551aa27bef5ada18f96388d968701d374b54b4369557e7d85712fa432cdafe7a7ff84ad2c8cc5a841ef6e340bad88e20b6e185ba3b7c16f7bfa2d8fd00708735da852c64f5ecdbc0679143517e694a92e8168f753054639867d9facc0f401618cab4", 0xa2}, {&(0x7f0000000680)="09306696d4d23a221266cf149af98f5c2ca5432542837c8a711f6563afee167f2419c25248925e2c39ef4683ace5c319453d02954d760f662cca8d915edfea9f1c4a3d7970d616c1b0", 0x49}, 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{&(0x7f0000006d80)="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0x1000}, {&(0x7f0000007d80)="52ceed48179a45d230aa45654077e8145da64452c9c27e08a7a8a9df33dad8db628bd0a8746534bdfd434c6d78faddbe85113d8f7a9199a9c69d21dc97724161f7631d95c45c6aa4b1237d", 0x4b}, {&(0x7f0000007e00)="cad1bbd7ee53b82a51092d59da9aa59c12cfb8b2b78846bafc67e1a40652f4861a43bdddf4e185f25905635ef9b62b8df6674cf0f493fd36ee714881ac5520682cd77d9b16f7fefc319d9d894d2e5b09fc", 0x51}], 0x9}}], 0xa, 0x90) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) [ 295.070755][T17264] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=17264 comm=syz-executor.5 [ 295.076965][T17268] loop4: detected capacity change from 0 to 264192 [ 295.098045][T17277] loop3: detected capacity change from 0 to 264192 17:47:50 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) r2 = socket$inet6_mptcp(0xa, 0x1, 0x106) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000280)={'veth0\x00', {0x2, 0x0, @private}}) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) write$sndseq(r3, &(0x7f0000000200)=[{0x9, 0x9, 0x63, 0x4, @time={0x4, 0x6}, {0x5}, {0xfa, 0x3}, @ext={0xaa, &(0x7f0000000140)="9a0931167a98e271857151279d69b45f343e068b5dcf9583273c3a7c23ef00f71fc0ff1b098cf17e389aa453f91321999b939c1f1e1de4fb3d8353e43bbdc87593154ba0b0d43c6679fbfdaaebb24351abbb82e5dc81a8f9cc1e58cc9ac76f80b04d20f437881b5c2a47290bd7b415fa387434ad7b0a39893b44f13c08a87ecda150705a321ee101e84667aff53530b80540ca380e8b2fa163d1bdf4c446912367d287f8df79be661aed"}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0x1c) r4 = socket(0x100000000011, 0x2, 0x0) bind(r4, &(0x7f0000000940)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x0, 0x1, 0x1, 0x0, {0xa, 0x4e21, 0x2, @empty, 0x2df}}}, 0x80) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(0xffffffffffffffff, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(0xffffffffffffffff, &(0x7f0000000900)={0x2c, 0x0, r5}, 0x10) connect$can_bcm(0xffffffffffffffff, &(0x7f00000002c0)={0x1d, r5}, 0x10) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) lseek(0xffffffffffffffff, 0x0, 0x0) 17:47:50 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) (async, rerun: 64) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async, rerun: 64) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f00000081c0)={0x81, 0x4, 0x0, 'queue1\x00', 0x1}) (async) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) (async, rerun: 64) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (rerun: 64) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000640)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) (async, rerun: 64) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r2, 0x0) (async, rerun: 64) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r3, 0x0) (async) bpf$PROG_LOAD(0x5, &(0x7f0000006640)={0xe, 0xe, &(0x7f0000006500)=@framed={{0x18, 0x0, 0x0, 0x0, 0x88, 0x0, 0x0, 0x0, 0x6}, [@kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @ldst={0x3, 0x0, 0x1, 0x8, 0x9, 0x30}, @exit, @btf_id={0x18, 0xa, 0x3, 0x0, 0x5}, @alu={0x4, 0x1, 0x9, 0x8, 0x1, 0x38}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @initr0, @cb_func={0x18, 0x5, 0x4, 0x0, 0xfffffffffffffff9}]}, &(0x7f0000001b40)='GPL\x00', 0x3, 0x38, &(0x7f0000005f40)=""/56, 0x41100, 0x6, '\x00', 0x0, 0x27, r2, 0x8, &(0x7f0000006580)={0x7, 0x5}, 0x8, 0x10, &(0x7f00000065c0)={0x4, 0x5, 0x1ff, 0x1}, 0x10, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000006600)=[0x1, 0xffffffffffffffff, r3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x80) (async, rerun: 64) clock_gettime(0x0, &(0x7f0000006780)={0x0, 0x0}) (rerun: 64) pselect6(0x40, &(0x7f00000066c0)={0x6, 0x46c, 0xfffffffffffffbff, 0x2, 0x8000, 0x4, 0x80000000, 0xc33}, &(0x7f0000006700)={0x20, 0x7, 0x7, 0x5, 0xffffffff7fffffff, 0xab, 0x4, 0x20}, &(0x7f0000006740)={0x8000000000000000, 0x9, 0xab, 0x0, 0x3ff, 0x3, 0x20da, 0x4}, &(0x7f00000067c0)={r4, r5+10000000}, &(0x7f0000006840)={&(0x7f0000006800)={[0x3]}, 0x8}) sendmmsg(r0, &(0x7f0000007f40)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x7, @mcast1, 0x7fffffff}, 0x80, &(0x7f0000000400)=[{&(0x7f00000000c0)="f0d7ba057e25f92bd4438cf21fd4cd053e1188c195784fc355b56d0a48e4c89493ab58b0c8681ed6850f3adec179df3ba191243bd438983c7cf4", 0x3a}, {&(0x7f0000000100)="96e8178d35e8d58a36e682d46e16e4599612c440f65a361152d27c8a0818c78427699f0ba81270c1034c8ae5abc0454af869a964d680f680e8c8f202b497ded6", 0x40}, {&(0x7f0000000180)="da4816beb596e7141e10999066089f145c903be1ec955b9749f026081b24c8b9b4c20a79a51d1fac29b94a2348a10ca4bb74f245e03051afad212009b698ac9adbb172e71c346ca17ba1487b112980e2443c9a63597eaa305e1d92a1b4efa255a7585ce35a92ef7335919f537147d990ce8b000d2c58d4c2e98772e23d91ce19fbf8f5c0e6ca82fa6834f0a09595c668b3f9184bd30a342d7ef0edd05fa9d614bfd1c87070d8accb508d7f18d7027057480b12bb1a876eec4185c92775560ef4a72464b16d83b3b8e40cfd", 0xcb}, {&(0x7f0000000280)="3bbf3ac5d2b636bdbd5a8286de826ae4c310329a6ebf867e20", 0x19}, {&(0x7f00000002c0)="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", 0xff}], 0x5, &(0x7f0000000780)=[{0xe8, 0x10a, 0x2, "41761eff0a2bfceacd87fab2effdcbd2bd1c2e0727405518093e464bed436c709a4f393aeafb09c608ba3122cfed09ef46583620a05e15cc8b898652760834d4f113e8cf33b35d451486ae573596c8c8224de3a5ad28948bc23cd38c1bfdc95e6667dac7ad86821d361dc5b27c2577656d0a756647bd6effce14b49d63e36b66dff7f23f189711b2331a2f6c4ba1778ab9103b52ceaf5e4ecb23344321a55819cbd51325eb8ad8acf648178de0524e62ce9739a2b0dc60f18eab859d79777757e6515cd7791430b2dd43522a7245430814eeb94edd17"}, {0x88, 0x6, 0x2, "335ec03ede8cc9efd4a952b843d939271c906fa23932c350880625af409f5b105d67818bdfd8a72d4da8d3ea2cccdce4a191039d18e22d6c4216920c6d0a8439beffa1f72f9d96640db162abfd5ac620297f5c36feb9154486428003d806abc64ac9de14a20b42d8dcbe23f411fc86553c8413cbe755ec51"}, {0x78, 0x119, 0xff, "82e5f63140e9ed42c0f35b9ca2857c953a8b76af197018288585eafb2c77c77be40084b78fc654ab7f6558f54796632075f40d8cb878df0431c739dfc19e781aeff0c8354cd848b124b819bd3ffba4c20f40f51b299307876e5eac3ac79b4e900810"}, {0x38, 0x88, 0x3, "58fe61d8c4638e961f40144e84dd512a8b1c9a210b203e4f82de17bcb6e6b1186a3940947e"}], 0x220}}, {{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000580)="87d1390656bf76c53ad8a9de2a988b1c43a8ed554e4ea23fe1ccef6043281b37be9b466e950c501ba93c01df99d8cf27fba4117bf8738bfaf030505845becf33551aa27bef5ada18f96388d968701d374b54b4369557e7d85712fa432cdafe7a7ff84ad2c8cc5a841ef6e340bad88e20b6e185ba3b7c16f7bfa2d8fd00708735da852c64f5ecdbc0679143517e694a92e8168f753054639867d9facc0f401618cab4", 0xa2}, {&(0x7f0000000680)="09306696d4d23a221266cf149af98f5c2ca5432542837c8a711f6563afee167f2419c25248925e2c39ef4683ace5c319453d02954d760f662cca8d915edfea9f1c4a3d7970d616c1b0", 0x49}, {&(0x7f00000009c0)="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{&(0x7f0000006d80)="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0x1000}, {&(0x7f0000007d80)="52ceed48179a45d230aa45654077e8145da64452c9c27e08a7a8a9df33dad8db628bd0a8746534bdfd434c6d78faddbe85113d8f7a9199a9c69d21dc97724161f7631d95c45c6aa4b1237d", 0x4b}, {&(0x7f0000007e00)="cad1bbd7ee53b82a51092d59da9aa59c12cfb8b2b78846bafc67e1a40652f4861a43bdddf4e185f25905635ef9b62b8df6674cf0f493fd36ee714881ac5520682cd77d9b16f7fefc319d9d894d2e5b09fc", 0x51}], 0x9}}], 0xa, 0x90) (async) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) 17:47:50 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x50) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca7e4d5d5bdbe70000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="3bf81bb9f1"], 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) socket$unix(0x1, 0x5, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) lseek(r2, 0xbf1a, 0x0) 17:47:50 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) (async) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) (async) r2 = socket$inet6_mptcp(0xa, 0x1, 0x106) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000280)={'veth0\x00', {0x2, 0x0, @private}}) (async) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) write$sndseq(r3, &(0x7f0000000200)=[{0x9, 0x9, 0x63, 0x4, @time={0x4, 0x6}, {0x5}, {0xfa, 0x3}, @ext={0xaa, &(0x7f0000000140)="9a0931167a98e271857151279d69b45f343e068b5dcf9583273c3a7c23ef00f71fc0ff1b098cf17e389aa453f91321999b939c1f1e1de4fb3d8353e43bbdc87593154ba0b0d43c6679fbfdaaebb24351abbb82e5dc81a8f9cc1e58cc9ac76f80b04d20f437881b5c2a47290bd7b415fa387434ad7b0a39893b44f13c08a87ecda150705a321ee101e84667aff53530b80540ca380e8b2fa163d1bdf4c446912367d287f8df79be661aed"}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0x1c) r4 = socket(0x100000000011, 0x2, 0x0) bind(r4, &(0x7f0000000940)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x0, 0x1, 0x1, 0x0, {0xa, 0x4e21, 0x2, @empty, 0x2df}}}, 0x80) (async) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(0xffffffffffffffff, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(0xffffffffffffffff, &(0x7f0000000900)={0x2c, 0x0, r5}, 0x10) connect$can_bcm(0xffffffffffffffff, &(0x7f00000002c0)={0x1d, r5}, 0x10) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) (async) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) lseek(0xffffffffffffffff, 0x0, 0x0) 17:47:50 executing program 4: readlinkat(0xffffffffffffffff, &(0x7f0000000080)='\x00', &(0x7f0000000140)=""/176, 0xb0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) (async) chdir(&(0x7f0000000340)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) rmdir(&(0x7f0000000280)='./bus\x00') (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/module/vxlan', 0x40, 0x41) openat$cgroup_ro(r2, &(0x7f0000000240)='hugetlb.1GB.rsvd.usage_in_bytes\x00', 0x0, 0x0) ftruncate(r0, 0x800) [ 295.113286][ T35] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 295.138993][T17277] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:47:50 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(0x0, 0x4080, 0x70) creat(&(0x7f0000000040)='./bus\x00', 0x0) open$dir(&(0x7f0000000300)='./file1\x00', 0x40201, 0x5) 17:47:50 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x50) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca7e4d5d5bdbe70000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="3bf81bb9f1"], 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) socket$unix(0x1, 0x5, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) lseek(r2, 0xbf1a, 0x0) socket$unix(0x1, 0x2, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) (async) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x50) (async) socket$can_bcm(0x1d, 0x2, 0x2) (async) connect$can_bcm(r1, &(0x7f0000000000), 0x10) (async) sendmsg$can_bcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca7e4d5d5bdbe70000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="3bf81bb9f1"], 0x20000600}}, 0x0) (async) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) socket$nl_route(0x10, 0x3, 0x0) (async) socket$unix(0x1, 0x5, 0x0) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) lseek(r2, 0xbf1a, 0x0) (async) 17:47:50 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) r2 = socket$inet6_mptcp(0xa, 0x1, 0x106) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000280)={'veth0\x00', {0x2, 0x0, @private}}) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) write$sndseq(r3, &(0x7f0000000200)=[{0x9, 0x9, 0x63, 0x4, @time={0x4, 0x6}, {0x5}, {0xfa, 0x3}, @ext={0xaa, &(0x7f0000000140)="9a0931167a98e271857151279d69b45f343e068b5dcf9583273c3a7c23ef00f71fc0ff1b098cf17e389aa453f91321999b939c1f1e1de4fb3d8353e43bbdc87593154ba0b0d43c6679fbfdaaebb24351abbb82e5dc81a8f9cc1e58cc9ac76f80b04d20f437881b5c2a47290bd7b415fa387434ad7b0a39893b44f13c08a87ecda150705a321ee101e84667aff53530b80540ca380e8b2fa163d1bdf4c446912367d287f8df79be661aed"}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0x1c) r4 = socket(0x100000000011, 0x2, 0x0) bind(r4, &(0x7f0000000940)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x0, 0x1, 0x1, 0x0, {0xa, 0x4e21, 0x2, @empty, 0x2df}}}, 0x80) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(0xffffffffffffffff, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(0xffffffffffffffff, &(0x7f0000000900)={0x2c, 0x0, r5}, 0x10) connect$can_bcm(0xffffffffffffffff, &(0x7f00000002c0)={0x1d, r5}, 0x10) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) lseek(0xffffffffffffffff, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) (async) socket$can_bcm(0x1d, 0x2, 0x2) (async) connect$can_bcm(r1, &(0x7f0000000000), 0x10) (async) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) (async) socket$inet6_mptcp(0xa, 0x1, 0x106) (async) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000280)={'veth0\x00', {0x2, 0x0, @private}}) (async) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) write$sndseq(r3, &(0x7f0000000200)=[{0x9, 0x9, 0x63, 0x4, @time={0x4, 0x6}, {0x5}, {0xfa, 0x3}, @ext={0xaa, &(0x7f0000000140)="9a0931167a98e271857151279d69b45f343e068b5dcf9583273c3a7c23ef00f71fc0ff1b098cf17e389aa453f91321999b939c1f1e1de4fb3d8353e43bbdc87593154ba0b0d43c6679fbfdaaebb24351abbb82e5dc81a8f9cc1e58cc9ac76f80b04d20f437881b5c2a47290bd7b415fa387434ad7b0a39893b44f13c08a87ecda150705a321ee101e84667aff53530b80540ca380e8b2fa163d1bdf4c446912367d287f8df79be661aed"}}], 0x1c) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0x1c) (async) socket(0x100000000011, 0x2, 0x0) (async) bind(r4, &(0x7f0000000940)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x0, 0x1, 0x1, 0x0, {0xa, 0x4e21, 0x2, @empty, 0x2df}}}, 0x80) (async) getsockname$packet(r4, &(0x7f0000000100), &(0x7f00000002c0)=0x14) (async) setsockopt$XDP_UMEM_COMPLETION_RING(0xffffffffffffffff, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) (async) bind$xdp(0xffffffffffffffff, &(0x7f0000000900)={0x2c, 0x0, r5}, 0x10) (async) connect$can_bcm(0xffffffffffffffff, &(0x7f00000002c0)={0x1d, r5}, 0x10) (async) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) (async) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) (async) lseek(0xffffffffffffffff, 0x0, 0x0) (async) 17:47:50 executing program 2: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x2, 0x0, 0x0, 'queue0\x00'}) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x40a00, 0x0) bind$unix(r1, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) [ 295.180569][T17299] loop0: detected capacity change from 0 to 264192 [ 295.199787][ T1834] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 295.210545][T17299] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:47:50 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x50) (async) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) (async) sendmsg$can_bcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca7e4d5d5bdbe70000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="3bf81bb9f1"], 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r2 = socket$nl_route(0x10, 0x3, 0x0) socket$unix(0x1, 0x5, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) lseek(r2, 0xbf1a, 0x0) [ 295.274535][T17337] loop3: detected capacity change from 0 to 264192 17:47:50 executing program 0: r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$RDMA_USER_CM_CMD_QUERY(0xffffffffffffffff, &(0x7f0000000080)={0x13, 0x10, 0xfa00, {0x0}}, 0x18) (async) write$RDMA_USER_CM_CMD_MIGRATE_ID(0xffffffffffffffff, &(0x7f0000003180)={0x12, 0x10, 0xfa00, {&(0x7f0000001a40), 0xffffffffffffffff, r0}}, 0x18) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') (async) r2 = open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) r3 = openat2(r1, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x2000, 0xe4, 0x5}, 0x18) (async) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r4, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) mount$9p_fd(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140), 0x20020, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@cache_mmap}, {@aname={'aname', 0x3d, 'vfat\x00'}}, {@cachetag={'cachetag', 0x3d, 'vfat\x00'}}, {@version_u}], [{@seclabel}, {@dont_measure}]}}) (async) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r6 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r6, 0x800) (async) recvmmsg(r2, &(0x7f0000004d80)=[{{&(0x7f0000000380)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000001740)=[{&(0x7f0000000400)=""/95, 0x5f}, {&(0x7f0000000580)=""/82, 0x52}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/110, 0x6e}, {&(0x7f0000001680)=""/156, 0x9c}], 0x5, &(0x7f0000000300)=""/22, 0x16}, 0x49f4}, {{&(0x7f00000017c0)=@tipc=@id, 0x80, &(0x7f0000000480)=[{&(0x7f0000001840)=""/205, 0xcd}, {&(0x7f0000001940)=""/229, 0xe5}], 0x2, &(0x7f0000001a40)}, 0x5}, {{&(0x7f0000001a80)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000001f40)=[{&(0x7f0000001b00)=""/155, 0x9b}, {&(0x7f0000001bc0)=""/205, 0xcd}, {&(0x7f0000001cc0)=""/140, 0x8c}, {&(0x7f0000001d80)=""/160, 0xa0}, {&(0x7f0000001e40)=""/122, 0x7a}, {&(0x7f0000001ec0)=""/84, 0x54}], 0x6, &(0x7f0000001fc0)=""/13, 0xd}, 0xfffffffa}, {{&(0x7f0000002000)=@can, 0x80, &(0x7f0000003340)=[{&(0x7f0000002080)=""/4096, 0x1000}, {&(0x7f0000004f00)=""/252, 0xfc}, {&(0x7f0000003180)}, {&(0x7f00000031c0)=""/44, 0x2c}, {&(0x7f0000003200)=""/84, 0x54}, {&(0x7f0000003280)=""/56, 0x38}, {&(0x7f00000032c0)=""/75, 0x4b}], 0x7, &(0x7f00000033c0)=""/27, 0x1b}, 0xfffffffe}, {{&(0x7f0000003400)=@phonet, 0x80, &(0x7f0000003740)=[{&(0x7f0000003480)=""/99, 0x63}, {&(0x7f0000003500)=""/206, 0xce}, {&(0x7f0000003600)=""/188, 0xbc}, {&(0x7f00000036c0)=""/84, 0x54}], 0x4, &(0x7f0000003780)=""/32, 0x20}, 0x7}, {{0x0, 0x0, &(0x7f0000004c00), 0x0, &(0x7f0000004c80)=""/243, 0xf3}, 0x67dd}], 0x6, 0x0, 0x0) lseek(r5, 0x0, 0x2) (async) syz_open_procfs(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r5, r7, 0x0, 0x8400fffffffa) 17:47:50 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) r3 = creat(&(0x7f0000000140)='./file0\x00', 0xa) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000180)={0x101, 0x6, 0x1, 'queue0\x00', 0x7}) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_mreq(r5, 0x29, 0x1c, &(0x7f0000000280)={@dev={0xfe, 0x80, '\x00', 0x2f}, r4}, 0x14) lseek(0xffffffffffffffff, 0x0, 0x0) 17:47:50 executing program 2: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async, rerun: 64) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x2, 0x0, 0x0, 'queue0\x00'}) (rerun: 64) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x40a00, 0x0) bind$unix(r1, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) (async, rerun: 64) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) (async, rerun: 64) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000640)) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) (async, rerun: 32) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) (rerun: 32) 17:47:50 executing program 5: readlinkat(0xffffffffffffffff, &(0x7f0000000080)='\x00', &(0x7f0000000140)=""/176, 0xb0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) rmdir(&(0x7f0000000280)='./bus\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/module/vxlan', 0x40, 0x41) openat$cgroup_ro(r2, &(0x7f0000000240)='hugetlb.1GB.rsvd.usage_in_bytes\x00', 0x0, 0x0) ftruncate(r0, 0x800) 17:47:50 executing program 2: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x2, 0x0, 0x0, 'queue0\x00'}) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x40a00, 0x0) bind$unix(r1, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) socket$unix(0x1, 0x2, 0x0) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x2, 0x0, 0x0, 'queue0\x00'}) (async) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x40a00, 0x0) (async) bind$unix(r1, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) (async) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) (async) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) clock_gettime(0x0, &(0x7f0000000640)) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) (async) [ 295.344919][T17337] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 295.384220][ T8] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:47:50 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(0x0, 0x4080, 0x70) creat(&(0x7f0000000040)='./bus\x00', 0x0) open$dir(&(0x7f0000000300)='./file1\x00', 0x40201, 0x5) [ 295.402676][ T35] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 295.405238][T17367] loop5: detected capacity change from 0 to 264192 [ 295.434111][T17367] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 295.456874][T17383] loop3: detected capacity change from 0 to 264192 [ 295.459852][T17384] loop0: detected capacity change from 0 to 264192 [ 295.487087][ T35] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 295.507746][T17383] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 295.518635][T17384] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 295.550468][ T35] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:47:50 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x1) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000380)={0x1000, 0x4, 0x5, "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"}) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) write$binfmt_elf64(r1, &(0x7f0000008480)=ANY=[@ANYBLOB="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"/349], 0x16c) chdir(&(0x7f0000000340)='./file0\x00') r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000003c0)=ANY=[], 0x208e24b) ftruncate(r2, 0x800) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) open(&(0x7f0000001740)='./bus\x00', 0x80, 0x10) write$sndseq(r4, &(0x7f0000000180)=[{0x0, 0x0, 0x0, 0x0, @time={0x4}, {}, {}, @ext={0x7c, &(0x7f0000000240)="d32d4387cf24dd6f81b4844daafd44e416c9a75d4412634e66990a663232d64461708223e36fdbfe902335053a7116183458e0e8ca8ba1be6881161f6c80f2ed4e264680c94d1cecdbc1039315604fc4db66f1cc114727f523b70f812c3d2d13b39d9f23d6bcf1d4c1001bb7b26ccf22552663b12050dce8b6b1b497"}}, {0x6, 0x9, 0x20, 0x2, @tick=0x48, {0x3, 0x5}, {0x8, 0x1}, @quote={{0x5, 0x4}, 0x70, &(0x7f00000001c0)={0x7f, 0x1, 0x0, 0x8, @time={0x0, 0x1}, {0x0, 0x1}, {0xb7}, @control={0x3f, 0x7fffffff, 0x1}}}}], 0x38) fsetxattr$security_capability(r4, &(0x7f0000000080), &(0x7f00000000c0)=@v3={0x3000000, [{0x1fffffff, 0x4}, {0x7fff, 0xfffffbff}]}, 0xffffffffffffffd4, 0x1) r5 = socket$rxrpc(0x21, 0x2, 0x2) recvmmsg(r5, &(0x7f0000008200)=[{{&(0x7f00000002c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001780)=[{&(0x7f00000013c0)=""/227, 0xe3}, {&(0x7f00000014c0)=""/184, 0xb8}, {&(0x7f0000001580)=""/139, 0x8b}, {&(0x7f0000001640)=""/195, 0xc3}, {&(0x7f0000001740)}], 0x5, &(0x7f0000001800)=""/103, 0x67}, 0x5}, {{&(0x7f0000001880)=@l2tp={0x2, 0x0, @private}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000001900)=""/29, 0x1d}, {&(0x7f0000001940)=""/87, 0x57}, {&(0x7f00000019c0)=""/4096, 0x1000}, {&(0x7f00000029c0)=""/129, 0x81}], 0x4}, 0x73}, {{&(0x7f0000002ac0)=@tipc=@id, 0x80, &(0x7f0000003d00)=[{&(0x7f0000002b40)=""/216, 0xd8}, {&(0x7f0000002c40)=""/85, 0x55}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/32, 0x20}], 0x4, &(0x7f0000003d40)=""/171, 0xab}, 0x1}, {{&(0x7f0000003e00)=@alg, 0x80, &(0x7f0000003f40)=[{&(0x7f0000003e80)=""/11, 0xb}, {&(0x7f0000003ec0)=""/121, 0x79}], 0x2, &(0x7f0000003f80)=""/4096, 0x1000}, 0x2c0a6632}, {{0x0, 0x0, &(0x7f0000005540)=[{&(0x7f0000004f80)=""/138, 0x8a}, {&(0x7f0000005040)=""/100, 0x64}, {&(0x7f00000050c0)=""/22, 0x16}, {&(0x7f0000005100)=""/9, 0x9}, {&(0x7f0000005140)=""/29, 0x1d}, {&(0x7f0000008600)=""/182, 0xb6}, {&(0x7f0000005240)=""/199, 0xc7}, {&(0x7f0000005340)=""/228, 0xe4}, {&(0x7f0000005440)=""/253, 0xfd}], 0x9, &(0x7f0000005600)=""/222, 0xde}, 0x100}, {{&(0x7f0000005700)=@xdp, 0x80, &(0x7f0000005a00)=[{&(0x7f0000005780)=""/170, 0xaa}, {&(0x7f0000005840)=""/33, 0x21}, {&(0x7f0000005880)=""/253, 0xfd}, {&(0x7f0000005980)=""/117, 0x75}], 0x4, &(0x7f0000005a40)=""/82, 0x52}}, {{&(0x7f0000005ac0)=@l2tp={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000006cc0)=[{&(0x7f0000005b40)=""/101, 0x65}, {&(0x7f0000005bc0)=""/4096, 0x1000}, {&(0x7f0000006bc0)=""/97, 0x61}, {&(0x7f0000006c40)=""/100, 0x64}], 0x4}, 0xe6a3}, {{&(0x7f0000006d00)=@l2tp={0x2, 0x0, @local}, 0x80, &(0x7f0000006fc0)=[{&(0x7f0000006d80)=""/83, 0x53}, {&(0x7f0000006e00)=""/47, 0x2f}, {&(0x7f0000006e40)=""/25, 0x19}, {&(0x7f0000006e80)=""/118, 0x76}, {&(0x7f0000006f00)=""/161, 0xa1}], 0x5}, 0x5}, {{&(0x7f0000007040)=@xdp, 0x80, &(0x7f0000008180)=[{&(0x7f00000070c0)=""/135, 0x87}, {&(0x7f0000007180)=""/4096, 0x1000}], 0x2, &(0x7f00000081c0)=""/38, 0x26}, 0x5}], 0x9, 0x12140, &(0x7f0000008440)) 17:47:50 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0xc2441) bind$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f00000001c0)=ANY=[@ANYBLOB="f65e309a2811007218200000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[], 0x208e24b) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) io_uring_register$IORING_REGISTER_FILES_UPDATE(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0xffff, 0x0, &(0x7f0000000040)=[r3, r0]}, 0x2) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000000240)) clock_gettime(0x0, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0x2}}, './file0\x00'}) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x80000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000140)={0x3a, @tick=0xd160, 0x80, {0x40, 0x1}, 0x10, 0x2, 0x2}) 17:47:50 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) (async) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) (async) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) (async) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) r3 = creat(&(0x7f0000000140)='./file0\x00', 0xa) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000180)={0x101, 0x6, 0x1, 'queue0\x00', 0x7}) (async) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_mreq(r5, 0x29, 0x1c, &(0x7f0000000280)={@dev={0xfe, 0x80, '\x00', 0x2f}, r4}, 0x14) (async) lseek(0xffffffffffffffff, 0x0, 0x0) 17:47:50 executing program 5: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)="eb58906d6b66732e66617400020120007cbf8321d10b040000006f04e61d00008000f8000020004000030000000000000001", 0x32}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r0, 0x0, 0x2) syz_open_procfs(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) 17:47:50 executing program 0: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r0, 0x0, 0x2) syz_open_procfs(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) 17:47:50 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x0, 0x70) creat(&(0x7f0000000040)='./bus\x00', 0x0) open$dir(&(0x7f0000000300)='./file1\x00', 0x40201, 0x5) 17:47:50 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) (async) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) (async, rerun: 64) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) (rerun: 64) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 32) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (rerun: 32) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async, rerun: 32) r3 = creat(&(0x7f0000000140)='./file0\x00', 0xa) (rerun: 32) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000180)={0x101, 0x6, 0x1, 'queue0\x00', 0x7}) (async) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) (async) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) (async, rerun: 64) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) (rerun: 64) setsockopt$inet6_mreq(r5, 0x29, 0x1c, &(0x7f0000000280)={@dev={0xfe, 0x80, '\x00', 0x2f}, r4}, 0x14) (async) lseek(0xffffffffffffffff, 0x0, 0x0) 17:47:50 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) (async) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0xc2441) bind$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f00000001c0)=ANY=[@ANYBLOB="f65e309a2811007218200000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[], 0x208e24b) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) io_uring_register$IORING_REGISTER_FILES_UPDATE(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0xffff, 0x0, &(0x7f0000000040)=[r3, r0]}, 0x2) (async) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000000240)) clock_gettime(0x0, &(0x7f0000000640)) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0x2}}, './file0\x00'}) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x80000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000140)={0x3a, @tick=0xd160, 0x80, {0x40, 0x1}, 0x10, 0x2, 0x2}) [ 295.626598][T17392] loop3: detected capacity change from 0 to 264192 [ 295.633475][T17393] loop5: detected capacity change from 0 to 264192 [ 295.636214][T17400] loop0: detected capacity change from 0 to 264192 [ 295.675972][T17400] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 295.687104][T17393] FAT-fs (loop5): invalid media value (0x0b) [ 295.693136][T17393] FAT-fs (loop5): Can't find a valid FAT filesystem [ 295.706505][T17392] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:47:50 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0xc2441) (async) bind$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e) (async) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f00000001c0)=ANY=[@ANYBLOB="f65e309a2811007218200000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[], 0x208e24b) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) io_uring_register$IORING_REGISTER_FILES_UPDATE(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0xffff, 0x0, &(0x7f0000000040)=[r3, r0]}, 0x2) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000000240)) (async) clock_gettime(0x0, &(0x7f0000000640)) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0x2}}, './file0\x00'}) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x80000) (async) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000140)={0x3a, @tick=0xd160, 0x80, {0x40, 0x1}, 0x10, 0x2, 0x2}) 17:47:50 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) setsockopt$XDP_TX_RING(0xffffffffffffffff, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r3 = socket$xdp(0x2c, 0x3, 0x0) dup3(0xffffffffffffffff, r3, 0x0) r4 = socket(0x100000000011, 0x2, 0x0) bind(r4, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r3, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r3, &(0x7f0000000900)={0x2c, 0x0, r5}, 0x10) sendmsg$can_bcm(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x1d, r5}, 0x10, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="01000000010000003f00000000000000", @ANYRES64=0x0, @ANYRES64=0xea60, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="010000a001000000020000a01101000060c74d38d4df86435d011a04783ccd5b638fa434e8affbd5e6637193725003ce2d0337988be9968daeacb312064a209129206770bc9c8530e0f2c5920ad4d1d4"], 0x80}, 0x1, 0x0, 0x0, 0x40005}, 0x40000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) 17:47:50 executing program 0: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) (async) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x800) (async) lseek(r0, 0x0, 0x2) (async) syz_open_procfs(0x0, 0x0) (async) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x9, 0xffffffffffffffff, 0x0) (async) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) [ 295.728328][T17411] loop4: detected capacity change from 0 to 264192 17:47:50 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x0, 0x70) creat(&(0x7f0000000040)='./bus\x00', 0x0) open$dir(&(0x7f0000000300)='./file1\x00', 0x40201, 0x5) 17:47:50 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x1) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000380)={0x1000, 0x4, 0x5, "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"}) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) (async) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) write$binfmt_elf64(r1, &(0x7f0000008480)=ANY=[@ANYBLOB="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"/349], 0x16c) (async) chdir(&(0x7f0000000340)='./file0\x00') (async) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000003c0)=ANY=[], 0x208e24b) ftruncate(r2, 0x800) (async) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) open(&(0x7f0000001740)='./bus\x00', 0x80, 0x10) (async) write$sndseq(r4, &(0x7f0000000180)=[{0x0, 0x0, 0x0, 0x0, @time={0x4}, {}, {}, @ext={0x7c, &(0x7f0000000240)="d32d4387cf24dd6f81b4844daafd44e416c9a75d4412634e66990a663232d64461708223e36fdbfe902335053a7116183458e0e8ca8ba1be6881161f6c80f2ed4e264680c94d1cecdbc1039315604fc4db66f1cc114727f523b70f812c3d2d13b39d9f23d6bcf1d4c1001bb7b26ccf22552663b12050dce8b6b1b497"}}, {0x6, 0x9, 0x20, 0x2, @tick=0x48, {0x3, 0x5}, {0x8, 0x1}, @quote={{0x5, 0x4}, 0x70, &(0x7f00000001c0)={0x7f, 0x1, 0x0, 0x8, @time={0x0, 0x1}, {0x0, 0x1}, {0xb7}, @control={0x3f, 0x7fffffff, 0x1}}}}], 0x38) fsetxattr$security_capability(r4, &(0x7f0000000080), &(0x7f00000000c0)=@v3={0x3000000, [{0x1fffffff, 0x4}, {0x7fff, 0xfffffbff}]}, 0xffffffffffffffd4, 0x1) r5 = socket$rxrpc(0x21, 0x2, 0x2) recvmmsg(r5, &(0x7f0000008200)=[{{&(0x7f00000002c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001780)=[{&(0x7f00000013c0)=""/227, 0xe3}, {&(0x7f00000014c0)=""/184, 0xb8}, {&(0x7f0000001580)=""/139, 0x8b}, {&(0x7f0000001640)=""/195, 0xc3}, {&(0x7f0000001740)}], 0x5, &(0x7f0000001800)=""/103, 0x67}, 0x5}, {{&(0x7f0000001880)=@l2tp={0x2, 0x0, @private}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000001900)=""/29, 0x1d}, {&(0x7f0000001940)=""/87, 0x57}, {&(0x7f00000019c0)=""/4096, 0x1000}, {&(0x7f00000029c0)=""/129, 0x81}], 0x4}, 0x73}, {{&(0x7f0000002ac0)=@tipc=@id, 0x80, &(0x7f0000003d00)=[{&(0x7f0000002b40)=""/216, 0xd8}, {&(0x7f0000002c40)=""/85, 0x55}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/32, 0x20}], 0x4, &(0x7f0000003d40)=""/171, 0xab}, 0x1}, {{&(0x7f0000003e00)=@alg, 0x80, &(0x7f0000003f40)=[{&(0x7f0000003e80)=""/11, 0xb}, {&(0x7f0000003ec0)=""/121, 0x79}], 0x2, &(0x7f0000003f80)=""/4096, 0x1000}, 0x2c0a6632}, {{0x0, 0x0, &(0x7f0000005540)=[{&(0x7f0000004f80)=""/138, 0x8a}, {&(0x7f0000005040)=""/100, 0x64}, {&(0x7f00000050c0)=""/22, 0x16}, {&(0x7f0000005100)=""/9, 0x9}, {&(0x7f0000005140)=""/29, 0x1d}, {&(0x7f0000008600)=""/182, 0xb6}, {&(0x7f0000005240)=""/199, 0xc7}, {&(0x7f0000005340)=""/228, 0xe4}, {&(0x7f0000005440)=""/253, 0xfd}], 0x9, &(0x7f0000005600)=""/222, 0xde}, 0x100}, {{&(0x7f0000005700)=@xdp, 0x80, &(0x7f0000005a00)=[{&(0x7f0000005780)=""/170, 0xaa}, {&(0x7f0000005840)=""/33, 0x21}, {&(0x7f0000005880)=""/253, 0xfd}, {&(0x7f0000005980)=""/117, 0x75}], 0x4, &(0x7f0000005a40)=""/82, 0x52}}, {{&(0x7f0000005ac0)=@l2tp={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000006cc0)=[{&(0x7f0000005b40)=""/101, 0x65}, {&(0x7f0000005bc0)=""/4096, 0x1000}, {&(0x7f0000006bc0)=""/97, 0x61}, {&(0x7f0000006c40)=""/100, 0x64}], 0x4}, 0xe6a3}, {{&(0x7f0000006d00)=@l2tp={0x2, 0x0, @local}, 0x80, &(0x7f0000006fc0)=[{&(0x7f0000006d80)=""/83, 0x53}, {&(0x7f0000006e00)=""/47, 0x2f}, {&(0x7f0000006e40)=""/25, 0x19}, {&(0x7f0000006e80)=""/118, 0x76}, {&(0x7f0000006f00)=""/161, 0xa1}], 0x5}, 0x5}, {{&(0x7f0000007040)=@xdp, 0x80, &(0x7f0000008180)=[{&(0x7f00000070c0)=""/135, 0x87}, {&(0x7f0000007180)=""/4096, 0x1000}], 0x2, &(0x7f00000081c0)=""/38, 0x26}, 0x5}], 0x9, 0x12140, &(0x7f0000008440)) 17:47:50 executing program 2: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000640)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x0, @time={0xfffffff8, 0x4}, 0x4, {0x20, 0x40}, 0x40, 0x1, 0x2}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) [ 295.771337][T17411] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 295.783826][ T35] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 295.800430][ T24] audit: type=1400 audit(1650736070.776:350): avc: denied { read } for pid=17405 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 17:47:50 executing program 2: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) (async) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) clock_gettime(0x0, &(0x7f0000000640)) (async) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x0, @time={0xfffffff8, 0x4}, 0x4, {0x20, 0x40}, 0x40, 0x1, 0x2}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) [ 295.822166][ T224] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 295.841000][T17424] loop3: detected capacity change from 0 to 264192 [ 295.868458][T17424] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 295.889116][T17434] loop4: detected capacity change from 0 to 264192 [ 295.895994][T17435] loop0: detected capacity change from 0 to 264192 [ 295.912864][T17434] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 295.923639][ T224] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 295.945043][T17435] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 295.972237][ T224] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:47:51 executing program 2: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000640)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x0, @time={0xfffffff8, 0x4}, 0x4, {0x20, 0x40}, 0x40, 0x1, 0x2}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) socket$unix(0x1, 0x2, 0x0) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) (async) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) clock_gettime(0x0, &(0x7f0000000640)) (async) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x0, @time={0xfffffff8, 0x4}, 0x4, {0x20, 0x40}, 0x40, 0x1, 0x2}) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) (async) 17:47:51 executing program 5: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)="eb58906d6b66732e66617400020120007cbf8321d10b040000006f04e61d00008000f8000020004000030000000000000001", 0x32}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r0, 0x0, 0x2) syz_open_procfs(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) 17:47:51 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) open$dir(&(0x7f0000000300)='./file1\x00', 0x40201, 0x5) 17:47:51 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) (async) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) (async, rerun: 64) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) (async, rerun: 64) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 32) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (rerun: 32) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) (async) setsockopt$XDP_TX_RING(0xffffffffffffffff, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) (async) r3 = socket$xdp(0x2c, 0x3, 0x0) dup3(0xffffffffffffffff, r3, 0x0) (async) r4 = socket(0x100000000011, 0x2, 0x0) bind(r4, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r3, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) (async) bind$xdp(r3, &(0x7f0000000900)={0x2c, 0x0, r5}, 0x10) sendmsg$can_bcm(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x1d, r5}, 0x10, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="01000000010000003f00000000000000", @ANYRES64=0x0, @ANYRES64=0xea60, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="010000a001000000020000a01101000060c74d38d4df86435d011a04783ccd5b638fa434e8affbd5e6637193725003ce2d0337988be9968daeacb312064a209129206770bc9c8530e0f2c5920ad4d1d4"], 0x80}, 0x1, 0x0, 0x0, 0x40005}, 0x40000) (async, rerun: 32) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) (rerun: 32) 17:47:51 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x1) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000380)={0x1000, 0x4, 0x5, "e76abcfba7b0856ab3b77e99a0d28e5fb5415c4a4c439c70ffd329fb0642ec1942109cce271ac5e0b3e1323b232a944cbb75da36c6c7792018713d40df7fb0b83c1d9e69d0c9caddcba8246ab8e39e4c9c7815dc7a7f06874d795a133fa98fc8d299f7aa411883c8ad5359dd716900db171cfbfcd5cad7d2bfa36baa5628b1e0d36c60aec9f9e905b742d276d9653b3d120be5c3e291246239a1c861d7c9339b58612844067434a08002b106532e8476b72a0e8a20fd3962e377f5bd353e3cd77d2c5663978a2ed0a0499a3bd22b1832e509473c541d4ef79e7c4d599ae9ad4c827ba17c52bbd93d9c572a4fbeb4dd8ffee2daedb0cb571d93e671294f27d12a1d0a630be52257920a23667fe0f5e19d472256e430732942c78e3ffc563e773db08b798d29756d01b734df3be480e460d39760bd55af67d5499c7d3295e42773c31ce57a4d20a0a4606e02ec33d355ed0c08816c8c70affc5bc6acd04e913634b7f7f439bbc3124d8e28cfcace0fa09aa27bde6df7b40aebdfc582913da20f2f27f1861c793fafb8fe61a04abc3ac9cf07e6fcb6e7e78eb5c5b3eea65eebd0adf2403a2eef4061c8582354d54af3bab3c60b29f0043d7353b8d81dd45a478f4c8b194a4596358cc85ca9725cf76f96db711c10dfeacd5a01998f67d7bb262f32785780c7ed6c6f6dce176011f545a4a6c92abee3bed8ff1fc878a811656979a8afc9e552cb4b51130ec2f6c5d459fbbe9c55754655b9df651d403c06c6315861aacf93b601da99e82e01c6ca4060cf42581be0f35676d77c1b13998e058e6cb657c2410e13a5383ec50165923ca23bb5c5ad72c018654d0be14b597af7d29b3c57c904291c11da62b4d9604ca2dcf0ec751441417c58331220b724d50cba28e2aa3e490588bd95bdcd1200a5bcd2eecba401274de4f25fc7293ba17fca6cf205eca64fcd80b1c45a5eea1ea78afc376d26071cb5aef6c8af42b337947ed9bb8d4dbdb66a09880521a712b68f3d5a22a668861620106d074b6bc853c984a94f6a48d1cbdad8d3d212446c06403df763413e5d1b625912cea90f967938db28e1fc08f26fc458f37880227a7efc40eae030d2bd53054f05ae358a04802b03113178eaf2b80cd1848a7fafb87c0f32df633d6bf20ce7d450d238657b5a61b4edad51bef99733ae2fb474d345635842e21e6b9831b0f1d96ac2cb25372ab4ba0ecd58c028b857e370f7582e48ca3a6fd970e35faead359d4654a1f1f4d5b68b1a1aa177efa16bb6ea5aea4600f20956f11bfc790afc9eb5f092df5a4a449589e345b1e78a7c756d8496bf362c28d5531f59ff0e6e12db3d2fad20200aba6d39c030ef651b41d878c04356d8117d05a31e745e082c2bae1f1373e5e629a3f3324d894997efa28f5fbf2606ac0c1310034d7857504588b2c2678998c63312642c0ea55581788c0aa3bada27cd636bc32b95dca70831e37302cb473158404ed843cf366b4a1d03e93bdbcd0bdffc60789a99eda295fbd1a2da2b85240f168f38356111dc94ecb9f95343bda04fc58d50a65894777c7cdd560cae4f7dec7c57c8c2bc8acd347e837b3d2b7ed18e1bfcff0eb6cc69ae356f0e11c2d615986b4e916bc73a1bb3f364af0f362f82a3b7be16175b5d72bd58e2f7e28e6675fedf8ff798c3a772bfbb190f44ed2e58e0c0dd8138c5990a5f594a95dabb8f780a8fa620a8ee5cb1c812982fed179261f980575d4a29aca603a65cbe31acd2640efde789c0cc011e9c5232b36bb4d141f7e6ce60c520182e4bbf3c8682bf8750424e8bdd7cf55365fea012086387c1e782e5da9d61647bcb5d9e2e3a006b6a1dda04f7ea9ce7232964bf9bedfb07edee430fcf8c3366759ef2603e1457432739d333c5e521ea03357460d6aa76ac3eca901657cd2f99a35039af4e120b22eccd36c8fd687887559c6aeb413549842e72f76b7897b2a2ed5d8b8784d381eb6108d50e47ff103f2eb75c664240929c4185cd147b8170cf05a60dbfda38ffe16f94fefd197204c5ac1b6b548c9127960239bb6138d2dab62e3fa46fadf27a06b9538f0a75988f051e593218b12d05d113bec0d5ca16f918d2bb5f7548357541b98355cf37e27764cb2495a51213a88b96196500063d7adbc97a2998f0e8a3fe932c8b3b7b58430ad2ffb9c834aa0b197ebd7c6b24defcd6f461d4117b503811a7e2f13d52135d9153e0e79e77a6fb44c1422e570a9b0910452c56906eba016fedd317e70201d9bdb00c8d94f09dd37e4ad445e643c9339a42547afc129811ff4504fea37b84dbd4ef24c9c5baf1cde649b930a28b29fe552f5ece4d5f430190b587b24644bc66e80e377b8f71c0ae4ff740053586e199fde1c3b32e091d6c18c0519c5c4cb0e282ac9a92c7b82e7bbd82be598b4ebfcb983c299848ab983f7713efb51229fa8f658462bd27eaea1ef8d7476f8c0a834e5c6fcc8fa126c2efdce6ac2a0f6636de343485aec325586ca4c35c3b14e54f3dd4d6887c789df4a10e0095f9f4f89e01214e883543a834d6d25773ec69bcb31ddc143259035d0e669b91894d238bcdcd5987bc746c406868ca73a063489b9c3d0a375687445ca852cea8cf4015e0ca680a2fe27e8844d96fd2b0e5b9e647c722f2ecfcccca1b725d5ace8c22d0c4bfbe86ff40f48d04761fd3e6c8e9d940dce8579f4dc3f700bb5d380324be288c2810217f931d6a3a5b4bee7ff99681d27722dc870198b9a3c803d688ca73cb1ba7cc9d33552489d880c9aae25167f42a7b4a86d2e54ae1dac451688ab88657f4c7472035a614d97ef51c6ee90a5b2eaadc9d7cc30fea42fb6cd67f00ac56b68b1bc27d13cb33d1e2b85e3161b3c0a590d605e3da414589fc243adb38c15a5486e914eaf042dd0809c58aa448bcf631c7d3542f61f2f7e236223b8f26e67e61014cb93c35464a0a3062e0795a525e173984e6a015e732bca2b6aa214ec9709a2b1201092fcdfc9a570533e9e80dd046535ba63184597b6e70e8d802ff3c21353f8bd1f5f1a5c40074268bdb184bf847afc196b3e8d35170dd3c88c6b6d8053ced9e6d3b3887eb3a9dfbff1e7b327bc9c49539564dd5238b253bcb39c196e19883ac35d3e91495885777464eaacdb1b6944e410ef1ae513622ea800eafe0f4e37805503aaa9bab04d3a8ab9b22bb5a1281f21c767e03f4741d7f85d2f59b509fea11c5acb43f9f5b02aabbcdbf05e2dd982419a440c7f93dee4ed01f83fe100d567359b27d6d08fdb877e2bc9a924da81451825113888b88a1483c9d94fece202c5639d9921f1ae2cd541b13d6967288e54fa82808c5e870cd203ec7258561c44d17b91a26c4ab57140f5b6d7e8add55ea69e7d892ac45998ef914347ee101c9e5547df5b9ba9c23a346ba2f76eba5dee95c68e6274ba8210fdbc21d64656e83147d1a1e705d4092d94607fb671920a0d92aa9a592c0cb48e2f0caa8eebb475c932c9f6938cb5e6865940e7c1e7b7d2860a59e21cfb5deb1fbb4d215dbcd9e757653d5414ee63c56ad41be66d699ba35bf605df0876e92abc030e0afbfe1e4e73b91149b0a9c6d2fd0696d04cb8c1d23170ded4cad4df842230680439833d1fe8564c14cfa6551d2bdb8f8b370ebf23b89a1f92c97c74ee3c20ae06c7421ea416f5c72b8f72862097dbdb625a8ef2d79fcc9d2fce87c61164ea4d41bc02d4cfea4a7ccbcf43c96ca292b51a07be62af29b53fb945b6b4da77c4feb942fd9df643ffe53d71a6fb54e5e189e5cf07513c89d3a84dee8b19dd246ded6e116f54da62aa2999e2d7155d984ef551c6fc27da808fa1d2f05a219e349836855c5d7b44cb3da34d8728e5a224e16dab2b5be019bb83a5e24c3b33ace503e970db83fb0bcb4329b90c693b553d78690ea60d3144e360c06bd15a0571a923508743fdcd5a7d32c9c957773a830a7c04e5be13baaa87c74e762712e28926a9ba22f9bac25a0cf4ce1d76043d550ba6a542a1149e9654cc773b3fb4c9c73bc3dc7a79464ce6b40d9dba4c742cc218b6da50328cf336b348cd3f1bbeb9d7f88038facc0f88e188ac176873b88d863c009719421a20ae522bd4c0d84ed798518f94bd59f8bf48165f40579016469061f5e0b85277d82f3b6c2506760a5f856979ab6325bbf953f1ed61316fd03936b2761f1ad77897e32f6d3cba26315e123fac3b77ba1d187cbc0c11443f3b0fa2ef2a5f1e6e0a32d9eb59ab3c684b728e81c624a5993b787e7ef352f18df5fd7dd150a6e0ef95e1d99191c18c2db6fb5c52f99a4f550cf5628cb502a761a5632316099316f8d607daed17dd22f5542bb8b2071683c1628973ed51cdd202ecf968e277917c1aa19d585466e6db08c3ff4d1058c7f30f7afbf60b82208c19a37a249b57aa49e404e998dcc9ec963125aed8d516b1c65e40db76efd4827de8d291a6de9f6085b39de1ca625770e23d434cbfc6a404c09c7f2a08f4ae40a4672d5bf373e11adbbc092c67d235f209d404f472b10ffcb80a611bff150297a4790c2ae76134ec05e2188389209f1d3fc935f19e20ffb7db1dac48722dac290bfdefae00b4f4c643261ccc3221ebb5570ae4158777ddd3921bfbf076d9d0972cd353a058601babe3bcea77f2521731317c97c321dbcebec85034705483bb2ba453331483ab584b613b8ce785e22e980301934397bb5c8eff74642ac3089055544beb06509a1fb231efb18c350783440a0d3689ee7ccbe87d0015ad589b8e1fe34444293cc579577e0030bfef56dbfdf1e61f151347fbdeee37a16f56dba683340d6bb8b944ea0c7fda08fb533e3e4aa990db6bc85098c25a4085e7fecf2074e6f66aa858566bf6b5e53b158ed56bd9805920e497c7405b942208efd0756fe03e8df0d70d399b603f44fda7df37d231a36332e423779a3fa8157b0a0c3547f780f846bc2d9eb808f9f54e4a9aadf26cf14ad5880f9059a2104bd554e2917243457d5174777d68962619f41b3be2fed71d2732e909c21b7ec19fb64e69efb348a101a5de75a7fad98630e8179fb1c07541d5b155442fd6cff57e43f993820372c73e114632b20a6aed09a73e062cb3cccdafbe698816cec54b7d583ffb385a84c2000aa46b3f13bcd812f1ff3efa6d0a4daa3f907c266fb8ac8af5a34ca469836fa749423b1ceb12c7c43f7c5c7ea8c9889839246ab06b7dcde2638cd8b50c104d868a344e4ff204dcfbddde4c55a60b7dbae5a7b8a12e6ef630e1211100f5f7e323d3458fef619a4fa90ba1bc9a520611643cd9ac23eb61ce70106487a3ca502a85f4e9b2b2d82fe345f7456c63b62a24c434f682d1a388a5792f574f38fea6c42ea6c8fbe0bb255e19684d3718838c175a61d435876a10909735e3304e7a935029422a4a3eae1160da134f6f090ce311d70333ff655fd5f732796a454bdacc633183c20a38e629e6023a762b7f476a7dbb4398ce1095ac86e8fa1e07e6b3d0a0214016d9a3c2a27225e55a8212798c0169d33c8029fdec0d0c834672fa16116d70bec33bd461c0f439627b957b3c6c8502fad10d879bea873bef0284ecd40d05639e89ce7a629d5d8f6ea8846bf9062d841068a11a386f14e2a93679ca75894fb1e4227d22089c6f36f0c077fcfef7de0248e69d8bce5fd1e108627d532d96138d1ce62e86206b4bc76b73a2c5ee73e0f5e1cd4a4b753270693de6049cd89d109f6c9d5ceec8596de08eae3cbb128effe5134e904c4c4f4766f948c2a708c20a08217f0dd0f7a9659e3f051b12701df6830d65a1e47e5626ebd42f74a6f09deb58932"}) (async) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) (async) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) write$binfmt_elf64(r1, &(0x7f0000008480)=ANY=[@ANYBLOB="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"/349], 0x16c) chdir(&(0x7f0000000340)='./file0\x00') (async, rerun: 32) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) (rerun: 32) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000003c0)=ANY=[], 0x208e24b) (async, rerun: 64) ftruncate(r2, 0x800) (async, rerun: 64) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) open(&(0x7f0000001740)='./bus\x00', 0x80, 0x10) write$sndseq(r4, &(0x7f0000000180)=[{0x0, 0x0, 0x0, 0x0, @time={0x4}, {}, {}, @ext={0x7c, &(0x7f0000000240)="d32d4387cf24dd6f81b4844daafd44e416c9a75d4412634e66990a663232d64461708223e36fdbfe902335053a7116183458e0e8ca8ba1be6881161f6c80f2ed4e264680c94d1cecdbc1039315604fc4db66f1cc114727f523b70f812c3d2d13b39d9f23d6bcf1d4c1001bb7b26ccf22552663b12050dce8b6b1b497"}}, {0x6, 0x9, 0x20, 0x2, @tick=0x48, {0x3, 0x5}, {0x8, 0x1}, @quote={{0x5, 0x4}, 0x70, &(0x7f00000001c0)={0x7f, 0x1, 0x0, 0x8, @time={0x0, 0x1}, {0x0, 0x1}, {0xb7}, @control={0x3f, 0x7fffffff, 0x1}}}}], 0x38) (async) fsetxattr$security_capability(r4, &(0x7f0000000080), &(0x7f00000000c0)=@v3={0x3000000, [{0x1fffffff, 0x4}, {0x7fff, 0xfffffbff}]}, 0xffffffffffffffd4, 0x1) r5 = socket$rxrpc(0x21, 0x2, 0x2) recvmmsg(r5, &(0x7f0000008200)=[{{&(0x7f00000002c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001780)=[{&(0x7f00000013c0)=""/227, 0xe3}, {&(0x7f00000014c0)=""/184, 0xb8}, {&(0x7f0000001580)=""/139, 0x8b}, {&(0x7f0000001640)=""/195, 0xc3}, {&(0x7f0000001740)}], 0x5, &(0x7f0000001800)=""/103, 0x67}, 0x5}, {{&(0x7f0000001880)=@l2tp={0x2, 0x0, @private}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000001900)=""/29, 0x1d}, {&(0x7f0000001940)=""/87, 0x57}, {&(0x7f00000019c0)=""/4096, 0x1000}, {&(0x7f00000029c0)=""/129, 0x81}], 0x4}, 0x73}, {{&(0x7f0000002ac0)=@tipc=@id, 0x80, &(0x7f0000003d00)=[{&(0x7f0000002b40)=""/216, 0xd8}, {&(0x7f0000002c40)=""/85, 0x55}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/32, 0x20}], 0x4, &(0x7f0000003d40)=""/171, 0xab}, 0x1}, {{&(0x7f0000003e00)=@alg, 0x80, &(0x7f0000003f40)=[{&(0x7f0000003e80)=""/11, 0xb}, {&(0x7f0000003ec0)=""/121, 0x79}], 0x2, &(0x7f0000003f80)=""/4096, 0x1000}, 0x2c0a6632}, {{0x0, 0x0, &(0x7f0000005540)=[{&(0x7f0000004f80)=""/138, 0x8a}, {&(0x7f0000005040)=""/100, 0x64}, {&(0x7f00000050c0)=""/22, 0x16}, {&(0x7f0000005100)=""/9, 0x9}, {&(0x7f0000005140)=""/29, 0x1d}, {&(0x7f0000008600)=""/182, 0xb6}, {&(0x7f0000005240)=""/199, 0xc7}, {&(0x7f0000005340)=""/228, 0xe4}, {&(0x7f0000005440)=""/253, 0xfd}], 0x9, &(0x7f0000005600)=""/222, 0xde}, 0x100}, {{&(0x7f0000005700)=@xdp, 0x80, &(0x7f0000005a00)=[{&(0x7f0000005780)=""/170, 0xaa}, {&(0x7f0000005840)=""/33, 0x21}, {&(0x7f0000005880)=""/253, 0xfd}, {&(0x7f0000005980)=""/117, 0x75}], 0x4, &(0x7f0000005a40)=""/82, 0x52}}, {{&(0x7f0000005ac0)=@l2tp={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000006cc0)=[{&(0x7f0000005b40)=""/101, 0x65}, {&(0x7f0000005bc0)=""/4096, 0x1000}, {&(0x7f0000006bc0)=""/97, 0x61}, {&(0x7f0000006c40)=""/100, 0x64}], 0x4}, 0xe6a3}, {{&(0x7f0000006d00)=@l2tp={0x2, 0x0, @local}, 0x80, &(0x7f0000006fc0)=[{&(0x7f0000006d80)=""/83, 0x53}, {&(0x7f0000006e00)=""/47, 0x2f}, {&(0x7f0000006e40)=""/25, 0x19}, {&(0x7f0000006e80)=""/118, 0x76}, {&(0x7f0000006f00)=""/161, 0xa1}], 0x5}, 0x5}, {{&(0x7f0000007040)=@xdp, 0x80, &(0x7f0000008180)=[{&(0x7f00000070c0)=""/135, 0x87}, {&(0x7f0000007180)=""/4096, 0x1000}], 0x2, &(0x7f00000081c0)=""/38, 0x26}, 0x5}], 0x9, 0x12140, &(0x7f0000008440)) 17:47:51 executing program 0: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async, rerun: 64) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) (rerun: 64) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x800) (async) lseek(r0, 0x0, 0x2) (async) syz_open_procfs(0x0, 0x0) (async, rerun: 64) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x9, 0xffffffffffffffff, 0x0) (async, rerun: 64) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) 17:47:51 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) (async) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) (async, rerun: 64) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) (async, rerun: 64) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async, rerun: 64) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async, rerun: 64) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) (async) setsockopt$XDP_TX_RING(0xffffffffffffffff, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) (async, rerun: 64) r3 = socket$xdp(0x2c, 0x3, 0x0) (rerun: 64) dup3(0xffffffffffffffff, r3, 0x0) (async) r4 = socket(0x100000000011, 0x2, 0x0) bind(r4, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) (async, rerun: 64) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) (async, rerun: 64) setsockopt$XDP_UMEM_COMPLETION_RING(r3, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r3, &(0x7f0000000900)={0x2c, 0x0, r5}, 0x10) (async) sendmsg$can_bcm(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x1d, r5}, 0x10, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="01000000010000003f00000000000000", @ANYRES64=0x0, @ANYRES64=0xea60, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="010000a001000000020000a01101000060c74d38d4df86435d011a04783ccd5b638fa434e8affbd5e6637193725003ce2d0337988be9968daeacb312064a209129206770bc9c8530e0f2c5920ad4d1d4"], 0x80}, 0x1, 0x0, 0x0, 0x40005}, 0x40000) (async) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) [ 296.522410][T17446] loop0: detected capacity change from 0 to 264192 [ 296.530791][T17454] loop3: detected capacity change from 0 to 264192 [ 296.532677][T17456] loop4: detected capacity change from 0 to 264192 [ 296.554249][T17446] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:47:51 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) ftruncate(r0, 0x800) 17:47:51 executing program 0: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x800) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) lseek(r2, 0x0, 0x2) syz_open_procfs(0x0, 0x0) fsetxattr$trusted_overlay_redirect(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)='./bus\x00', 0x6, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) 17:47:51 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000580)=ANY=[@ANYRES16=r0, @ANYRES16, @ANYRESOCT=r0, @ANYRES32, @ANYRESOCT=r1, @ANYRESOCT, @ANYRESOCT, @ANYRES64, @ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r2, 0x0) r3 = openat2(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x86201, 0x80, 0x1}, 0x18) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r4, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r5, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x3, 0x3, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffff5e2c, 0x0, 0x0, 0x0, 0x7}}, &(0x7f0000000040)='syzkaller\x00', 0x4, 0xe5, &(0x7f0000000180)=""/229, 0x41000, 0x8, '\x00', 0x0, 0x6, 0xffffffffffffffff, 0x8, &(0x7f00000000c0)={0x9, 0x3}, 0x8, 0x10, &(0x7f0000000100)={0x5, 0xc, 0x7ff}, 0x10, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000300)=[0xffffffffffffffff, r2, r3, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, r4, r5]}, 0x80) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x44}, 0x0, 0x1, 0x1}) 17:47:51 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) lseek(r3, 0x81, 0x1) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000140)={0x1, 0x91a7, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000000380)={0x3, 0xcd8, 0x0, 'queue0\x00', 0x4}) sendto(r1, &(0x7f00000001c0)="87b4fc939705e453b7b59de961e9ed5fb28d26fa3692be77ce2621a47b5c6e440a9d7fa05946f3ad5c40854935f380b696b0ea5030d83ab1df67b3f0b9e7b3", 0x3f, 0x20040040, 0x0, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000580)=""/4096, 0x1000, 0x40002040, &(0x7f0000000280)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @loopback}, 0x2, 0x2, 0x4, 0x4}}, 0x80) lseek(0xffffffffffffffff, 0x0, 0x0) [ 296.598368][T17454] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 296.636374][ T224] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:47:51 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) open$dir(&(0x7f0000000300)='./file1\x00', 0x40201, 0x5) 17:47:51 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) lseek(r3, 0x81, 0x1) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000140)={0x1, 0x91a7, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000000380)={0x3, 0xcd8, 0x0, 'queue0\x00', 0x4}) sendto(r1, &(0x7f00000001c0)="87b4fc939705e453b7b59de961e9ed5fb28d26fa3692be77ce2621a47b5c6e440a9d7fa05946f3ad5c40854935f380b696b0ea5030d83ab1df67b3f0b9e7b3", 0x3f, 0x20040040, 0x0, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000580)=""/4096, 0x1000, 0x40002040, &(0x7f0000000280)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @loopback}, 0x2, 0x2, 0x4, 0x4}}, 0x80) lseek(0xffffffffffffffff, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) (async) socket$can_bcm(0x1d, 0x2, 0x2) (async) connect$can_bcm(r1, &(0x7f0000000000), 0x10) (async) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) (async) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) (async) lseek(r3, 0x81, 0x1) (async) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) (async) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) (async) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000140)={0x1, 0x91a7, 0x3}) (async) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000000380)={0x3, 0xcd8, 0x0, 'queue0\x00', 0x4}) (async) sendto(r1, &(0x7f00000001c0)="87b4fc939705e453b7b59de961e9ed5fb28d26fa3692be77ce2621a47b5c6e440a9d7fa05946f3ad5c40854935f380b696b0ea5030d83ab1df67b3f0b9e7b3", 0x3f, 0x20040040, 0x0, 0x0) (async) recvfrom(0xffffffffffffffff, &(0x7f0000000580)=""/4096, 0x1000, 0x40002040, &(0x7f0000000280)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @loopback}, 0x2, 0x2, 0x4, 0x4}}, 0x80) (async) lseek(0xffffffffffffffff, 0x0, 0x0) (async) [ 296.653555][T17480] loop5: detected capacity change from 0 to 264192 [ 296.670460][T17480] FAT-fs (loop5): invalid media value (0x0b) [ 296.676544][T17480] FAT-fs (loop5): Can't find a valid FAT filesystem [ 296.700505][T17219] I/O error, dev loop4, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 296.706049][T17501] loop3: detected capacity change from 0 to 264192 [ 296.729120][T17501] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 296.738488][T17505] loop4: detected capacity change from 0 to 264192 [ 296.740041][T17506] loop0: detected capacity change from 0 to 264192 [ 296.757000][T17505] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 296.772156][T17506] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 296.813920][ T35] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 296.856318][ T35] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:47:52 executing program 5: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)="eb58906d6b66732e66617400020120007cbf8321d10b040000006f04e61d00008000f8000020004000030000000000000001", 0x32}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r0, 0x0, 0x2) syz_open_procfs(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) 17:47:52 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) (async) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) (async, rerun: 64) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (rerun: 64) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) lseek(r3, 0x81, 0x1) (async) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) (async, rerun: 32) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) (async, rerun: 32) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000140)={0x1, 0x91a7, 0x3}) (async, rerun: 64) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000000380)={0x3, 0xcd8, 0x0, 'queue0\x00', 0x4}) (rerun: 64) sendto(r1, &(0x7f00000001c0)="87b4fc939705e453b7b59de961e9ed5fb28d26fa3692be77ce2621a47b5c6e440a9d7fa05946f3ad5c40854935f380b696b0ea5030d83ab1df67b3f0b9e7b3", 0x3f, 0x20040040, 0x0, 0x0) (async) recvfrom(0xffffffffffffffff, &(0x7f0000000580)=""/4096, 0x1000, 0x40002040, &(0x7f0000000280)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @loopback}, 0x2, 0x2, 0x4, 0x4}}, 0x80) (async, rerun: 64) lseek(0xffffffffffffffff, 0x0, 0x0) (rerun: 64) 17:47:52 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) creat(0x0, 0x0) open$dir(&(0x7f0000000300)='./file1\x00', 0x40201, 0x5) 17:47:52 executing program 0: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) (async, rerun: 32) chdir(&(0x7f0000000340)='./file0\x00') (rerun: 32) open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) (async) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async, rerun: 32) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) (rerun: 32) ftruncate(r1, 0x800) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5) (async) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) lseek(r2, 0x0, 0x2) (async) syz_open_procfs(0x0, 0x0) fsetxattr$trusted_overlay_redirect(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)='./bus\x00', 0x6, 0x1) (async) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) 17:47:52 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async, rerun: 32) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000580)=ANY=[@ANYRES16=r0, @ANYRES16, @ANYRESOCT=r0, @ANYRES32, @ANYRESOCT=r1, @ANYRESOCT, @ANYRESOCT, @ANYRES64, @ANYRESOCT], 0x208e24b) (rerun: 32) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r2, 0x0) r3 = openat2(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x86201, 0x80, 0x1}, 0x18) (async) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r4, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r5, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x3, 0x3, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffff5e2c, 0x0, 0x0, 0x0, 0x7}}, &(0x7f0000000040)='syzkaller\x00', 0x4, 0xe5, &(0x7f0000000180)=""/229, 0x41000, 0x8, '\x00', 0x0, 0x6, 0xffffffffffffffff, 0x8, &(0x7f00000000c0)={0x9, 0x3}, 0x8, 0x10, &(0x7f0000000100)={0x5, 0xc, 0x7ff}, 0x10, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000300)=[0xffffffffffffffff, r2, r3, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, r4, r5]}, 0x80) (async) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000640)) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) (async, rerun: 32) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x44}, 0x0, 0x1, 0x1}) (rerun: 32) 17:47:52 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') (async) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) (async) ftruncate(r0, 0x800) [ 297.559622][T17519] loop4: detected capacity change from 0 to 264192 [ 297.567783][T17523] loop3: detected capacity change from 0 to 264192 [ 297.568493][T17512] loop0: detected capacity change from 0 to 264192 17:47:52 executing program 0: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x800) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) lseek(r2, 0x0, 0x2) syz_open_procfs(0x0, 0x0) fsetxattr$trusted_overlay_redirect(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)='./bus\x00', 0x6, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) (async) chdir(&(0x7f0000000340)='./file0\x00') (async) open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) (async) creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) ftruncate(r1, 0x800) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5) (async) socket$nl_xfrm(0x10, 0x3, 0x6) (async) lseek(r2, 0x0, 0x2) (async) syz_open_procfs(0x0, 0x0) (async) fsetxattr$trusted_overlay_redirect(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)='./bus\x00', 0x6, 0x1) (async) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) sendfile(r0, r3, 0x0, 0x8400fffffffa) (async) [ 297.603583][T17519] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 297.619772][T17523] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 297.641959][T17530] loop5: detected capacity change from 0 to 264192 17:47:52 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000580)=ANY=[@ANYRES16=r0, @ANYRES16, @ANYRESOCT=r0, @ANYRES32, @ANYRESOCT=r1, @ANYRESOCT, @ANYRESOCT, @ANYRES64, @ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r2, 0x0) r3 = openat2(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x86201, 0x80, 0x1}, 0x18) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r4, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r5, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x3, 0x3, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffff5e2c, 0x0, 0x0, 0x0, 0x7}}, &(0x7f0000000040)='syzkaller\x00', 0x4, 0xe5, &(0x7f0000000180)=""/229, 0x41000, 0x8, '\x00', 0x0, 0x6, 0xffffffffffffffff, 0x8, &(0x7f00000000c0)={0x9, 0x3}, 0x8, 0x10, &(0x7f0000000100)={0x5, 0xc, 0x7ff}, 0x10, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000300)=[0xffffffffffffffff, r2, r3, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, r4, r5]}, 0x80) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x44}, 0x0, 0x1, 0x1}) socket$unix(0x1, 0x2, 0x0) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000580)=ANY=[@ANYRES16=r0, @ANYRES16, @ANYRESOCT=r0, @ANYRES32, @ANYRESOCT=r1, @ANYRESOCT, @ANYRESOCT, @ANYRES64, @ANYRESOCT], 0x208e24b) (async) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) (async) write$binfmt_script(r2, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r2, 0x0) (async) openat2(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x86201, 0x80, 0x1}, 0x18) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) (async) write$binfmt_script(r4, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r4, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) (async) write$binfmt_script(r5, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r5, 0x0) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x3, 0x3, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffff5e2c, 0x0, 0x0, 0x0, 0x7}}, &(0x7f0000000040)='syzkaller\x00', 0x4, 0xe5, &(0x7f0000000180)=""/229, 0x41000, 0x8, '\x00', 0x0, 0x6, 0xffffffffffffffff, 0x8, &(0x7f00000000c0)={0x9, 0x3}, 0x8, 0x10, &(0x7f0000000100)={0x5, 0xc, 0x7ff}, 0x10, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000300)=[0xffffffffffffffff, r2, r3, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, r4, r5]}, 0x80) (async) clock_gettime(0x0, 0x0) (async) clock_gettime(0x0, &(0x7f0000000640)) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x44}, 0x0, 0x1, 0x1}) (async) 17:47:52 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x4100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) lseek(0xffffffffffffffff, 0x0, 0x0) 17:47:52 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) creat(0x0, 0x0) open$dir(&(0x7f0000000300)='./file1\x00', 0x40201, 0x5) 17:47:52 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) (async) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x4100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) (async) lseek(0xffffffffffffffff, 0x0, 0x0) 17:47:52 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) (async) chdir(&(0x7f0000000340)='./file0\x00') (async) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) ftruncate(r0, 0x800) [ 297.651793][T17530] FAT-fs (loop5): invalid media value (0x0b) [ 297.658029][T17530] FAT-fs (loop5): Can't find a valid FAT filesystem [ 297.679937][T17538] loop0: detected capacity change from 0 to 264192 [ 297.707768][ T35] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 297.708310][T17538] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 297.737755][T17540] loop3: detected capacity change from 0 to 264192 [ 297.766486][ T1834] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 297.784674][T17540] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 297.797755][T17560] loop4: detected capacity change from 0 to 264192 17:47:53 executing program 5: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)="eb58906d6b66732e66617400020120007cbf8321d10b040000006f04e61d00008000f8000020004000030000000000000001", 0x32}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r0, 0x0, 0x2) syz_open_procfs(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) 17:47:53 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) (async) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) (async) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) (async) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x4100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) (async) lseek(0xffffffffffffffff, 0x0, 0x0) 17:47:53 executing program 0: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r0, 0x0, 0x2) syz_open_procfs(0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x400000, 0x40) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) 17:47:53 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) creat(0x0, 0x0) open$dir(&(0x7f0000000300)='./file1\x00', 0x40201, 0x5) 17:47:53 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0), 0x105200, 0x0) write$binfmt_script(r2, &(0x7f0000000140)={'#! ', './file1', [{0x20, ','}], 0xa, "47ba41938dc4a31efe5c3299e3637b7a9f9b8a7725e5b390fec201742313d0738540d230b04b6915573f85175ed34ce5d7abe78c425d716a257e36fa415ee08a638b04631748"}, 0x53) creat(&(0x7f0000000080)='./file0\x00', 0x18) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) ftruncate(r0, 0x800) 17:47:53 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) r2 = open(&(0x7f0000000000)='./file0\x00', 0x70100, 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000180)={{0x1, 0x5}, 'port1\x00', 0x32, 0x3, 0x5, 0x9, 0x9, 0x1ff, 0x60b, 0x0, 0x2, 0x6}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) r3 = epoll_create1(0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000) lsetxattr$security_capability(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000400), &(0x7f0000000500)=@v3={0x3000000, [{0x7, 0x7c}, {0x1, 0x3f}], r4}, 0x18, 0x3) syz_io_uring_setup(0x15b6, &(0x7f0000000340), &(0x7f0000eea000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x5, 0x0, @fd=r3, 0x0, 0x0, 0x0, {0x2057}}, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000100)={r0, 0x0, 0x7, 0x9}) syz_io_uring_submit(0x0, r6, &(0x7f0000000240)=@IORING_OP_POLL_ADD={0x6, 0x5, 0x0, @fd=r7, 0x0, 0x0, 0x0, {0x10110}}, 0x8fed) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000640)) r8 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) write$P9_RLERROR(r8, &(0x7f0000000280)=ANY=[@ANYBLOB="166600000702000d002f6465762f736e642f73657100bbadd1b70c88bc7d8dd7926dc3265dc7933358d7ea5acc4bc34e1f0177964e163f484c3a863bd1208836df274fe2e951731000b8daa279f5e7a34d61ccb130f32a6ec0b24031cdfa11a6be70b89fd23d2c136eaadfbfb692d3fdc96675d7c9efea00368195d6a908b85e44674dc0a8def21dc713cf3a1ac11ce961d048059b733fd4fa6f18eed4d35d3d38ebce60d1985f4f7e490b4c8e7be6eeac85c8ca3be888e030ecee58"], 0x16) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) 17:47:53 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) (async, rerun: 64) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async, rerun: 64) r2 = open(&(0x7f0000000000)='./file0\x00', 0x70100, 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000180)={{0x1, 0x5}, 'port1\x00', 0x32, 0x3, 0x5, 0x9, 0x9, 0x1ff, 0x60b, 0x0, 0x2, 0x6}) (async) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (async) r3 = epoll_create1(0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000) lsetxattr$security_capability(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000400), &(0x7f0000000500)=@v3={0x3000000, [{0x7, 0x7c}, {0x1, 0x3f}], r4}, 0x18, 0x3) (async, rerun: 32) syz_io_uring_setup(0x15b6, &(0x7f0000000340), &(0x7f0000eea000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) (rerun: 32) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x5, 0x0, @fd=r3, 0x0, 0x0, 0x0, {0x2057}}, 0x0) (async) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000100)={r0, 0x0, 0x7, 0x9}) syz_io_uring_submit(0x0, r6, &(0x7f0000000240)=@IORING_OP_POLL_ADD={0x6, 0x5, 0x0, @fd=r7, 0x0, 0x0, 0x0, {0x10110}}, 0x8fed) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000640)) (async) r8 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) write$P9_RLERROR(r8, &(0x7f0000000280)=ANY=[@ANYBLOB="166600000702000d002f6465762f736e642f73657100bbadd1b70c88bc7d8dd7926dc3265dc7933358d7ea5acc4bc34e1f0177964e163f484c3a863bd1208836df274fe2e951731000b8daa279f5e7a34d61ccb130f32a6ec0b24031cdfa11a6be70b89fd23d2c136eaadfbfb692d3fdc96675d7c9efea00368195d6a908b85e44674dc0a8def21dc713cf3a1ac11ce961d048059b733fd4fa6f18eed4d35d3d38ebce60d1985f4f7e490b4c8e7be6eeac85c8ca3be888e030ecee58"], 0x16) (async, rerun: 32) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) (async, rerun: 32) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) [ 298.550049][T17581] loop0: detected capacity change from 0 to 264192 [ 298.559989][T17586] loop4: detected capacity change from 0 to 264192 [ 298.569988][T17583] loop3: detected capacity change from 0 to 264192 [ 298.578771][T17581] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 298.592211][T17588] loop5: detected capacity change from 0 to 264192 17:47:53 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000140), 0x2}, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0), 0x501303, 0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) sendmsg$can_bcm(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB="0500000002040000ff0f000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYRES64=r5/1000+10000, @ANYBLOB="0200108001110000040000a03e000058bd32317b9a7a6aac87797909000000d1c1baebb8e247999fce4bc3fb429ed862e61b7947bd9f68fd3d174accbc409f5a2db5530897f9aca56b43e67c2c213ed3"], 0x80}, 0x1, 0x0, 0x0, 0x40000}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000180)={0x50, @time={0xff, 0x80}, 0x21, {0x40, 0x63}, 0x9d, 0x2, 0x2}) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) lseek(0xffffffffffffffff, 0x0, 0x0) 17:47:53 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) open$dir(0x0, 0x40201, 0x5) [ 298.600511][T17583] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:47:53 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000140), 0x2}, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0), 0x501303, 0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) sendmsg$can_bcm(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB="0500000002040000ff0f000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYRES64=r5/1000+10000, @ANYBLOB="0200108001110000040000a03e000058bd32317b9a7a6aac87797909000000d1c1baebb8e247999fce4bc3fb429ed862e61b7947bd9f68fd3d174accbc409f5a2db5530897f9aca56b43e67c2c213ed3"], 0x80}, 0x1, 0x0, 0x0, 0x40000}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000180)={0x50, @time={0xff, 0x80}, 0x21, {0x40, 0x63}, 0x9d, 0x2, 0x2}) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) lseek(0xffffffffffffffff, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) (async) socket$can_bcm(0x1d, 0x2, 0x2) (async) connect$can_bcm(r1, &(0x7f0000000000), 0x10) (async) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) (async) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000140), 0x2}, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0), 0x501303, 0x0) (async) clock_gettime(0x0, &(0x7f0000000200)) (async) sendmsg$can_bcm(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB="0500000002040000ff0f000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYRES64=r5/1000+10000, @ANYBLOB="0200108001110000040000a03e000058bd32317b9a7a6aac87797909000000d1c1baebb8e247999fce4bc3fb429ed862e61b7947bd9f68fd3d174accbc409f5a2db5530897f9aca56b43e67c2c213ed3"], 0x80}, 0x1, 0x0, 0x0, 0x40000}, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000180)={0x50, @time={0xff, 0x80}, 0x21, {0x40, 0x63}, 0x9d, 0x2, 0x2}) (async) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) (async) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) (async) lseek(0xffffffffffffffff, 0x0, 0x0) (async) [ 298.647875][ T24] audit: type=1400 audit(1650736073.616:351): avc: denied { write } for pid=17584 comm="syz-executor.4" name="ppp" dev="devtmpfs" ino=116 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 298.686314][T17588] FAT-fs (loop5): invalid media value (0x0b) 17:47:53 executing program 0: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r0, 0x0, 0x2) syz_open_procfs(0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x400000, 0x40) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) (async) chdir(&(0x7f0000000340)='./file0\x00') (async) open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) ftruncate(r1, 0x800) (async) lseek(r0, 0x0, 0x2) (async) syz_open_procfs(0x0, 0x0) (async) open(&(0x7f00000000c0)='./file0\x00', 0x400000, 0x40) (async) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) sendfile(r0, r2, 0x0, 0x8400fffffffa) (async) 17:47:53 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) (async) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) (async) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000140), 0x2}, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0), 0x501303, 0x0) (async) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) sendmsg$can_bcm(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB="0500000002040000ff0f000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYRES64=r5/1000+10000, @ANYBLOB="0200108001110000040000a03e000058bd32317b9a7a6aac87797909000000d1c1baebb8e247999fce4bc3fb429ed862e61b7947bd9f68fd3d174accbc409f5a2db5530897f9aca56b43e67c2c213ed3"], 0x80}, 0x1, 0x0, 0x0, 0x40000}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000180)={0x50, @time={0xff, 0x80}, 0x21, {0x40, 0x63}, 0x9d, 0x2, 0x2}) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) (async) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) lseek(0xffffffffffffffff, 0x0, 0x0) [ 298.687338][T17586] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 298.692341][T17588] FAT-fs (loop5): Can't find a valid FAT filesystem [ 298.726660][ T1971] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:47:53 executing program 5: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)="eb58906d6b66732e66617400020120007cbf8321d10b040000006f04e61d00008000f8000020004000030000000000000001", 0x32}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r0, 0x0, 0x2) syz_open_procfs(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 17:47:53 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) r2 = open(&(0x7f0000000000)='./file0\x00', 0x70100, 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000180)={{0x1, 0x5}, 'port1\x00', 0x32, 0x3, 0x5, 0x9, 0x9, 0x1ff, 0x60b, 0x0, 0x2, 0x6}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) (async) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (async) r3 = epoll_create1(0x0) (async) newfstatat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000) lsetxattr$security_capability(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000400), &(0x7f0000000500)=@v3={0x3000000, [{0x7, 0x7c}, {0x1, 0x3f}], r4}, 0x18, 0x3) syz_io_uring_setup(0x15b6, &(0x7f0000000340), &(0x7f0000eea000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x5, 0x0, @fd=r3, 0x0, 0x0, 0x0, {0x2057}}, 0x0) (async) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000100)={r0, 0x0, 0x7, 0x9}) syz_io_uring_submit(0x0, r6, &(0x7f0000000240)=@IORING_OP_POLL_ADD={0x6, 0x5, 0x0, @fd=r7, 0x0, 0x0, 0x0, {0x10110}}, 0x8fed) clock_gettime(0x0, 0x0) (async) clock_gettime(0x0, &(0x7f0000000640)) r8 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) write$P9_RLERROR(r8, &(0x7f0000000280)=ANY=[@ANYBLOB="166600000702000d002f6465762f736e642f73657100bbadd1b70c88bc7d8dd7926dc3265dc7933358d7ea5acc4bc34e1f0177964e163f484c3a863bd1208836df274fe2e951731000b8daa279f5e7a34d61ccb130f32a6ec0b24031cdfa11a6be70b89fd23d2c136eaadfbfb692d3fdc96675d7c9efea00368195d6a908b85e44674dc0a8def21dc713cf3a1ac11ce961d048059b733fd4fa6f18eed4d35d3d38ebce60d1985f4f7e490b4c8e7be6eeac85c8ca3be888e030ecee58"], 0x16) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) 17:47:53 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) lseek(0xffffffffffffffff, 0x0, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO_V2(0xffffffffffffffff, 0xc038943b, &(0x7f0000000180)={0x3, 0x38, '\x00', 0x1, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 298.755595][T17628] loop3: detected capacity change from 0 to 264192 [ 298.788216][T17628] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:47:53 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) open$dir(0x0, 0x40201, 0x5) [ 298.812511][T17633] loop0: detected capacity change from 0 to 264192 [ 298.827958][T17642] loop5: detected capacity change from 0 to 264192 [ 298.843137][T17631] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 298.870170][T17642] FAT-fs (loop5): invalid media value (0x0b) [ 298.876185][T17642] FAT-fs (loop5): Can't find a valid FAT filesystem [ 298.885467][T17633] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 298.915093][T17644] loop3: detected capacity change from 0 to 264192 [ 298.929294][T17644] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 298.965891][T17630] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 298.981771][T17630] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:47:54 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0), 0x105200, 0x0) write$binfmt_script(r2, &(0x7f0000000140)={'#! ', './file1', [{0x20, ','}], 0xa, "47ba41938dc4a31efe5c3299e3637b7a9f9b8a7725e5b390fec201742313d0738540d230b04b6915573f85175ed34ce5d7abe78c425d716a257e36fa415ee08a638b04631748"}, 0x53) creat(&(0x7f0000000080)='./file0\x00', 0x18) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) ftruncate(r0, 0x800) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) (async) chdir(&(0x7f0000000340)='./file0\x00') (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) (async) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0), 0x105200, 0x0) (async) write$binfmt_script(r2, &(0x7f0000000140)={'#! ', './file1', [{0x20, ','}], 0xa, "47ba41938dc4a31efe5c3299e3637b7a9f9b8a7725e5b390fec201742313d0738540d230b04b6915573f85175ed34ce5d7abe78c425d716a257e36fa415ee08a638b04631748"}, 0x53) (async) creat(&(0x7f0000000080)='./file0\x00', 0x18) (async) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) (async) ftruncate(r0, 0x800) (async) 17:47:54 executing program 2: socket$unix(0x1, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x1e5) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x0, 0x10, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000f60200000000000000000000185900000d0000000000000000000000850000003400000018290000", @ANYRES32=0x1, @ANYBLOB="00000000e1ff0f3145edc4f6b251fffffcffffff950000000000000085100000030000001837000003000000000000000000000085200000050000009500000000f09b009500"/80], &(0x7f0000000080)='GPL\x00', 0x7f, 0xcf, &(0x7f0000000180)=""/207, 0x41000, 0x1, '\x00', 0x0, 0x0, r0, 0x8, &(0x7f0000000100)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x5, 0xe, 0x73e, 0xfffffffb}, 0x10}, 0x80) clock_gettime(0x0, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(0xffffffffffffffff, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(0xffffffffffffffff, &(0x7f0000000900)={0x2c, 0x0, r2}, 0x10) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000480)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f0000000580)={{0x1, 0x1, 0x18, r1, {0x1}}, './file0\x00'}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r5, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f00000005c0), 0x800, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x18, 0x7, &(0x7f0000000340)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x9}, [@cb_func={0x18, 0x2, 0x4, 0x0, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x4}]}, &(0x7f0000000380)='syzkaller\x00', 0x800, 0xc1, &(0x7f0000000780)=""/193, 0x40f00, 0x0, '\x00', r2, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000400)={0x3, 0x1}, 0x8, 0x10, &(0x7f0000000440)={0x4, 0x3, 0x1, 0x56f}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r3, r0, r4, r5, r6, r0, r0]}, 0x80) 17:47:54 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) (async) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) (async) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) (async) lseek(0xffffffffffffffff, 0x0, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO_V2(0xffffffffffffffff, 0xc038943b, &(0x7f0000000180)={0x3, 0x38, '\x00', 0x1, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 17:47:54 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) open$dir(0x0, 0x40201, 0x5) 17:47:54 executing program 0: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') (async) open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) (async) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x800) (async) lseek(r0, 0x0, 0x2) syz_open_procfs(0x0, 0x0) (async) open(&(0x7f00000000c0)='./file0\x00', 0x400000, 0x40) (async) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) 17:47:54 executing program 5: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)="eb58906d6b66732e66617400020120007cbf8321d10b040000006f04e61d00008000f8000020004000030000000000000001", 0x32}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r0, 0x0, 0x2) syz_open_procfs(0x0, 0x0) 17:47:54 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) lseek(0xffffffffffffffff, 0x0, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO_V2(0xffffffffffffffff, 0xc038943b, &(0x7f0000000180)={0x3, 0x38, '\x00', 0x1, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) (async) socket$can_bcm(0x1d, 0x2, 0x2) (async) connect$can_bcm(r1, &(0x7f0000000000), 0x10) (async) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) (async) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) (async) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) (async) lseek(0xffffffffffffffff, 0x0, 0x0) (async) ioctl$BTRFS_IOC_LOGICAL_INO_V2(0xffffffffffffffff, 0xc038943b, &(0x7f0000000180)={0x3, 0x38, '\x00', 0x1, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) (async) [ 299.047590][T17666] loop0: detected capacity change from 0 to 264192 [ 299.051760][T17669] loop3: detected capacity change from 0 to 264192 [ 299.061043][T17668] loop5: detected capacity change from 0 to 264192 [ 299.074245][T17668] FAT-fs (loop5): invalid media value (0x0b) [ 299.080341][T17668] FAT-fs (loop5): Can't find a valid FAT filesystem 17:47:54 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) open$dir(&(0x7f0000000300)='./file1\x00', 0x0, 0x5) [ 299.101088][T17669] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 299.125157][T17666] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:47:54 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) setsockopt$sock_int(r1, 0x1, 0x1, &(0x7f0000000300)=0x545, 0x4) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f00000002c0)={&(0x7f0000000140), 0x10, &(0x7f0000000280)={&(0x7f00000001c0)={0x7, 0x888, 0x0, {}, {r3, r4/1000+10000}, {0x4}, 0x1, @can={{0x1, 0x1, 0x1, 0x1}, 0x0, 0x3, 0x0, 0x0, "53d7f5282af22449"}}, 0x48}, 0x1, 0x0, 0x0, 0x20011}, 0x814) lseek(0xffffffffffffffff, 0x0, 0x0) 17:47:54 executing program 2: socket$unix(0x1, 0x2, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) (async) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x1e5) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x0, 0x10, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000f60200000000000000000000185900000d0000000000000000000000850000003400000018290000", @ANYRES32=0x1, @ANYBLOB="00000000e1ff0f3145edc4f6b251fffffcffffff950000000000000085100000030000001837000003000000000000000000000085200000050000009500000000f09b009500"/80], &(0x7f0000000080)='GPL\x00', 0x7f, 0xcf, &(0x7f0000000180)=""/207, 0x41000, 0x1, '\x00', 0x0, 0x0, r0, 0x8, &(0x7f0000000100)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x5, 0xe, 0x73e, 0xfffffffb}, 0x10}, 0x80) (async) clock_gettime(0x0, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(0xffffffffffffffff, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) (async) bind$xdp(0xffffffffffffffff, &(0x7f0000000900)={0x2c, 0x0, r2}, 0x10) (async) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000480)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f0000000580)={{0x1, 0x1, 0x18, r1, {0x1}}, './file0\x00'}) (async) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r5, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f00000005c0), 0x800, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x18, 0x7, &(0x7f0000000340)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x9}, [@cb_func={0x18, 0x2, 0x4, 0x0, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x4}]}, &(0x7f0000000380)='syzkaller\x00', 0x800, 0xc1, &(0x7f0000000780)=""/193, 0x40f00, 0x0, '\x00', r2, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000400)={0x3, 0x1}, 0x8, 0x10, &(0x7f0000000440)={0x4, 0x3, 0x1, 0x56f}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r3, r0, r4, r5, r6, r0, r0]}, 0x80) [ 299.147781][T17630] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 299.168859][ T24] audit: type=1400 audit(1650736074.136:352): avc: denied { setopt } for pid=17687 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 299.179184][T17693] loop4: detected capacity change from 0 to 264192 17:47:54 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) setsockopt$sock_int(r1, 0x1, 0x1, &(0x7f0000000300)=0x545, 0x4) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f00000002c0)={&(0x7f0000000140), 0x10, &(0x7f0000000280)={&(0x7f00000001c0)={0x7, 0x888, 0x0, {}, {r3, r4/1000+10000}, {0x4}, 0x1, @can={{0x1, 0x1, 0x1, 0x1}, 0x0, 0x3, 0x0, 0x0, "53d7f5282af22449"}}, 0x48}, 0x1, 0x0, 0x0, 0x20011}, 0x814) lseek(0xffffffffffffffff, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) (async) socket$can_bcm(0x1d, 0x2, 0x2) (async) connect$can_bcm(r1, &(0x7f0000000000), 0x10) (async) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) (async) setsockopt$sock_int(r1, 0x1, 0x1, &(0x7f0000000300)=0x545, 0x4) (async) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) (async) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) (async) clock_gettime(0x0, &(0x7f0000000180)) (async) sendmsg$can_bcm(r1, &(0x7f00000002c0)={&(0x7f0000000140), 0x10, &(0x7f0000000280)={&(0x7f00000001c0)={0x7, 0x888, 0x0, {}, {r3, r4/1000+10000}, {0x4}, 0x1, @can={{0x1, 0x1, 0x1, 0x1}, 0x0, 0x3, 0x0, 0x0, "53d7f5282af22449"}}, 0x48}, 0x1, 0x0, 0x0, 0x20011}, 0x814) (async) lseek(0xffffffffffffffff, 0x0, 0x0) (async) 17:47:54 executing program 5: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)="eb58906d6b66732e66617400020120007cbf8321d10b040000006f04e61d00008000f8000020004000030000000000000001", 0x32}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r0, 0x0, 0x2) [ 299.209063][T17693] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 299.219150][T17701] loop5: detected capacity change from 0 to 264192 [ 299.236053][T17701] FAT-fs (loop5): invalid media value (0x0b) [ 299.236285][T17704] loop3: detected capacity change from 0 to 264192 [ 299.242094][T17701] FAT-fs (loop5): Can't find a valid FAT filesystem 17:47:54 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0), 0x105200, 0x0) write$binfmt_script(r2, &(0x7f0000000140)={'#! ', './file1', [{0x20, ','}], 0xa, "47ba41938dc4a31efe5c3299e3637b7a9f9b8a7725e5b390fec201742313d0738540d230b04b6915573f85175ed34ce5d7abe78c425d716a257e36fa415ee08a638b04631748"}, 0x53) creat(&(0x7f0000000080)='./file0\x00', 0x18) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) ftruncate(r0, 0x800) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) (async) chdir(&(0x7f0000000340)='./file0\x00') (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) (async) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0), 0x105200, 0x0) (async) write$binfmt_script(r2, &(0x7f0000000140)={'#! ', './file1', [{0x20, ','}], 0xa, "47ba41938dc4a31efe5c3299e3637b7a9f9b8a7725e5b390fec201742313d0738540d230b04b6915573f85175ed34ce5d7abe78c425d716a257e36fa415ee08a638b04631748"}, 0x53) (async) creat(&(0x7f0000000080)='./file0\x00', 0x18) (async) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) (async) ftruncate(r0, 0x800) (async) 17:47:54 executing program 0: r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file1\x00', 0x112) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x800) lseek(r1, 0x0, 0x2) syz_open_procfs(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) 17:47:54 executing program 2: socket$unix(0x1, 0x2, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) (async) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x1e5) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x0, 0x10, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000f60200000000000000000000185900000d0000000000000000000000850000003400000018290000", @ANYRES32=0x1, @ANYBLOB="00000000e1ff0f3145edc4f6b251fffffcffffff950000000000000085100000030000001837000003000000000000000000000085200000050000009500000000f09b009500"/80], &(0x7f0000000080)='GPL\x00', 0x7f, 0xcf, &(0x7f0000000180)=""/207, 0x41000, 0x1, '\x00', 0x0, 0x0, r0, 0x8, &(0x7f0000000100)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x5, 0xe, 0x73e, 0xfffffffb}, 0x10}, 0x80) (async) clock_gettime(0x0, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) (async) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(0xffffffffffffffff, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(0xffffffffffffffff, &(0x7f0000000900)={0x2c, 0x0, r2}, 0x10) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000480)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f0000000580)={{0x1, 0x1, 0x18, r1, {0x1}}, './file0\x00'}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r5, 0x0) (async) r6 = openat$null(0xffffffffffffff9c, &(0x7f00000005c0), 0x800, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x18, 0x7, &(0x7f0000000340)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x9}, [@cb_func={0x18, 0x2, 0x4, 0x0, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x4}]}, &(0x7f0000000380)='syzkaller\x00', 0x800, 0xc1, &(0x7f0000000780)=""/193, 0x40f00, 0x0, '\x00', r2, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000400)={0x3, 0x1}, 0x8, 0x10, &(0x7f0000000440)={0x4, 0x3, 0x1, 0x56f}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r3, r0, r4, r5, r6, r0, r0]}, 0x80) 17:47:54 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) setsockopt$sock_int(r1, 0x1, 0x1, &(0x7f0000000300)=0x545, 0x4) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f00000002c0)={&(0x7f0000000140), 0x10, &(0x7f0000000280)={&(0x7f00000001c0)={0x7, 0x888, 0x0, {}, {r3, r4/1000+10000}, {0x4}, 0x1, @can={{0x1, 0x1, 0x1, 0x1}, 0x0, 0x3, 0x0, 0x0, "53d7f5282af22449"}}, 0x48}, 0x1, 0x0, 0x0, 0x20011}, 0x814) lseek(0xffffffffffffffff, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) (async) socket$can_bcm(0x1d, 0x2, 0x2) (async) connect$can_bcm(r1, &(0x7f0000000000), 0x10) (async) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) (async) setsockopt$sock_int(r1, 0x1, 0x1, &(0x7f0000000300)=0x545, 0x4) (async) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) (async) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) (async) clock_gettime(0x0, &(0x7f0000000180)) (async) sendmsg$can_bcm(r1, &(0x7f00000002c0)={&(0x7f0000000140), 0x10, &(0x7f0000000280)={&(0x7f00000001c0)={0x7, 0x888, 0x0, {}, {r3, r4/1000+10000}, {0x4}, 0x1, @can={{0x1, 0x1, 0x1, 0x1}, 0x0, 0x3, 0x0, 0x0, "53d7f5282af22449"}}, 0x48}, 0x1, 0x0, 0x0, 0x20011}, 0x814) (async) lseek(0xffffffffffffffff, 0x0, 0x0) (async) 17:47:54 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x400) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000140)={0x21a, @tick=0x600, 0x20, {0x40}, 0x0, 0x1, 0x1}) fsmount(0xffffffffffffffff, 0x0, 0xf8) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r3, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000300), 0x400, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0}, '.\x00'}) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x9, 0x7, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x6524c72a}, [@jmp={0x5, 0x1, 0x5, 0x0, 0x1, 0xffffffffffffffe0, 0xfffffffffffffffc}, @exit, @map_fd={0x18, 0x1}]}, &(0x7f0000000040)='syzkaller\x00', 0x7fff, 0x98, &(0x7f0000000180)=""/152, 0x7601d839d737e85, 0x8, '\x00', 0x0, 0x11, 0xffffffffffffffff, 0x8, &(0x7f00000000c0)={0x2, 0x5}, 0x8, 0x10, &(0x7f0000000100)={0x1, 0xb, 0x9, 0xfff}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f0000000380)}, 0x80) [ 299.252537][T17704] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 299.272685][ T44] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 299.277720][T17727] loop0: detected capacity change from 0 to 264192 17:47:54 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) open$dir(&(0x7f0000000300)='./file1\x00', 0x0, 0x0) 17:47:54 executing program 5: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)="eb58906d6b66732e66617400020120007cbf8321d10b040000006f04e61d00008000f8000020004000030000000000000001", 0x32}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) 17:47:54 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x426c1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) setsockopt$XDP_TX_RING(0xffffffffffffffff, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r3 = socket$xdp(0x2c, 0x3, 0x0) dup3(0xffffffffffffffff, r3, 0x0) r4 = socket(0x100000000011, 0x2, 0x0) bind(r4, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r3, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r3, &(0x7f0000000900)={0x2c, 0x0, r5}, 0x10) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000140)={@private0, 0x6e, r5}) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) lseek(0xffffffffffffffff, 0x0, 0x0) [ 299.307611][T17727] FAT-fs (loop0): Unrecognized mount option "./file1" or missing value [ 299.319317][T17631] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 299.348691][T17753] loop5: detected capacity change from 0 to 264192 17:47:54 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) (async) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) (async) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) (async) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x426c1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) setsockopt$XDP_TX_RING(0xffffffffffffffff, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) (async) r3 = socket$xdp(0x2c, 0x3, 0x0) dup3(0xffffffffffffffff, r3, 0x0) (async) r4 = socket(0x100000000011, 0x2, 0x0) bind(r4, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) (async) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r3, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r3, &(0x7f0000000900)={0x2c, 0x0, r5}, 0x10) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000140)={@private0, 0x6e, r5}) (async) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) (async) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) lseek(0xffffffffffffffff, 0x0, 0x0) [ 299.360890][T17201] I/O error, dev loop0, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 299.385304][T17753] FAT-fs (loop5): invalid media value (0x0b) [ 299.386073][T17756] loop4: detected capacity change from 0 to 264192 [ 299.391351][T17753] FAT-fs (loop5): Can't find a valid FAT filesystem 17:47:54 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) (async) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) (async) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) (async) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x426c1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) setsockopt$XDP_TX_RING(0xffffffffffffffff, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) (async) r3 = socket$xdp(0x2c, 0x3, 0x0) dup3(0xffffffffffffffff, r3, 0x0) (async) r4 = socket(0x100000000011, 0x2, 0x0) bind(r4, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) (async) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r3, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) (async) bind$xdp(r3, &(0x7f0000000900)={0x2c, 0x0, r5}, 0x10) (async) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000140)={@private0, 0x6e, r5}) (async) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) (async) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) (async) lseek(0xffffffffffffffff, 0x0, 0x0) 17:47:54 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000580)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a6487b9c6fae3fbf71cbff5acd41d8bdcd213a025679af33c9f02893f3c9467ef82768dced13389650c70d07f6e94f72a91a5a0caeb8b4436c97b862595b305c790ad8afb0480e00e9d080352b236ecc50b541bcd7a0c8318a271b7cecde5344ddd84a7004e21c8db0c60ad695b05eb4cc2bdc20b52585c4e6e138a7421a48e3267e7ee87beb812b71edafe4a97bd13406e84543a65711d19feb4fbb7a4fc1f530cce12bb80140e0b4b27cdc91ef8faf518"], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r3, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f00000001c0)={'sit0\x00', &(0x7f0000000140)={'ip6tnl0\x00', r0, 0x2f, 0xc1, 0xb4, 0x0, 0x0, @empty, @mcast1, 0x8000, 0x700, 0x1, 0x2}}) sendmsg$can_bcm(r3, &(0x7f0000000380)={&(0x7f0000000200)={0x1d, r4}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x3, 0x82, 0xffffffff, {0x77359400}, {0x77359400}, {0x1}, 0x1, @can={{0x3}, 0x7, 0x1, 0x0, 0x0, "ed0a1cf4280ae27c"}}, 0x48}, 0x1, 0x0, 0x0, 0x4040800}, 0x8000) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) lseek(0xffffffffffffffff, 0x0, 0x0) [ 299.412211][T17763] loop3: detected capacity change from 0 to 264192 17:47:54 executing program 5: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)="eb58906d6b66732e66617400020120007cbf8321d10b040000006f04e61d00008000f8000020004000030000000000000001", 0x32}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) [ 299.456752][T17763] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:47:54 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') bind$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e23}, 0x6e) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00000000c0)={0x55, 0x5, 0x80, {0x1, 0x20}, {0x9, 0x9e}, @period={0x5d, 0xde, 0x3f, 0xfc, 0x1, {0x4, 0x8, 0x4e07, 0x8a}, 0x2, &(0x7f0000000080)=[0x8001, 0x3]}}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) ftruncate(r0, 0x800) [ 299.526107][T17777] loop5: detected capacity change from 0 to 264192 [ 299.561623][T17777] FAT-fs (loop5): invalid media value (0x0b) [ 299.567704][T17777] FAT-fs (loop5): Can't find a valid FAT filesystem [ 299.606396][T17788] loop4: detected capacity change from 0 to 264192 [ 299.614401][T17788] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 299.668990][T17631] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:47:55 executing program 0: r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file1\x00', 0x112) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) (async) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x800) (async, rerun: 32) lseek(r1, 0x0, 0x2) (async, rerun: 32) syz_open_procfs(0x0, 0x0) (async) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) 17:47:55 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x400) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) (async) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) clock_gettime(0x0, &(0x7f0000000640)) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000140)={0x21a, @tick=0x600, 0x20, {0x40}, 0x0, 0x1, 0x1}) (async) fsmount(0xffffffffffffffff, 0x0, 0xf8) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r2, 0x0) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r3, 0x0) (async) openat$zero(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) (async) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000300), 0x400, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0}, '.\x00'}) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x9, 0x7, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x6524c72a}, [@jmp={0x5, 0x1, 0x5, 0x0, 0x1, 0xffffffffffffffe0, 0xfffffffffffffffc}, @exit, @map_fd={0x18, 0x1}]}, &(0x7f0000000040)='syzkaller\x00', 0x7fff, 0x98, &(0x7f0000000180)=""/152, 0x7601d839d737e85, 0x8, '\x00', 0x0, 0x11, 0xffffffffffffffff, 0x8, &(0x7f00000000c0)={0x2, 0x5}, 0x8, 0x10, &(0x7f0000000100)={0x1, 0xb, 0x9, 0xfff}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f0000000380)}, 0x80) 17:47:55 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) open$dir(&(0x7f0000000300)='./file1\x00', 0x0, 0x0) 17:47:55 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) (async) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) (async) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async, rerun: 32) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) (rerun: 32) write$binfmt_script(r3, &(0x7f0000000580)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a6487b9c6fae3fbf71cbff5acd41d8bdcd213a025679af33c9f02893f3c9467ef82768dced13389650c70d07f6e94f72a91a5a0caeb8b4436c97b862595b305c790ad8afb0480e00e9d080352b236ecc50b541bcd7a0c8318a271b7cecde5344ddd84a7004e21c8db0c60ad695b05eb4cc2bdc20b52585c4e6e138a7421a48e3267e7ee87beb812b71edafe4a97bd13406e84543a65711d19feb4fbb7a4fc1f530cce12bb80140e0b4b27cdc91ef8faf518"], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r3, 0x0) (async) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f00000001c0)={'sit0\x00', &(0x7f0000000140)={'ip6tnl0\x00', r0, 0x2f, 0xc1, 0xb4, 0x0, 0x0, @empty, @mcast1, 0x8000, 0x700, 0x1, 0x2}}) sendmsg$can_bcm(r3, &(0x7f0000000380)={&(0x7f0000000200)={0x1d, r4}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x3, 0x82, 0xffffffff, {0x77359400}, {0x77359400}, {0x1}, 0x1, @can={{0x3}, 0x7, 0x1, 0x0, 0x0, "ed0a1cf4280ae27c"}}, 0x48}, 0x1, 0x0, 0x0, 0x4040800}, 0x8000) (async, rerun: 32) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) (async, rerun: 32) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) (async) lseek(0xffffffffffffffff, 0x0, 0x0) 17:47:55 executing program 5: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)="eb58906d6b66732e66617400020120007cbf8321d10b040000006f04e61d00008000f8000020004000030000000000000001", 0x32}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) creat(&(0x7f0000000040)='./bus\x00', 0x0) 17:47:55 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') (async) bind$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e23}, 0x6e) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) (async, rerun: 32) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00000000c0)={0x55, 0x5, 0x80, {0x1, 0x20}, {0x9, 0x9e}, @period={0x5d, 0xde, 0x3f, 0xfc, 0x1, {0x4, 0x8, 0x4e07, 0x8a}, 0x2, &(0x7f0000000080)=[0x8001, 0x3]}}) (async, rerun: 32) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) ftruncate(r0, 0x800) [ 300.151811][T17791] loop3: detected capacity change from 0 to 264192 [ 300.163572][T17800] loop4: detected capacity change from 0 to 264192 [ 300.170034][T17799] loop5: detected capacity change from 0 to 264192 [ 300.184579][T17809] loop0: detected capacity change from 0 to 264192 [ 300.193838][T17809] FAT-fs (loop0): Unrecognized mount option "./file1" or missing value 17:47:55 executing program 0: r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file1\x00', 0x112) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) (async) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) (async, rerun: 64) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) (async, rerun: 64) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x800) (async) lseek(r1, 0x0, 0x2) (async) syz_open_procfs(0x0, 0x0) (async) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) 17:47:55 executing program 0: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') r0 = open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x800) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000180)) lseek(r1, 0x0, 0x2) syz_open_procfs(0x0, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000001c0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) ioctl$INCFS_IOC_FILL_BLOCKS(r3, 0x80106720, &(0x7f0000000140)={0x1, &(0x7f00000000c0)=[{0x2, 0x1000, &(0x7f0000000380)="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", 0x0, 0x1}]}) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffa) 17:47:55 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) (async) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x400) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) (async) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000640)) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000140)={0x21a, @tick=0x600, 0x20, {0x40}, 0x0, 0x1, 0x1}) fsmount(0xffffffffffffffff, 0x0, 0xf8) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r2, 0x0) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r3, 0x0) (async) openat$zero(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000300), 0x400, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0}, '.\x00'}) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x9, 0x7, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x6524c72a}, [@jmp={0x5, 0x1, 0x5, 0x0, 0x1, 0xffffffffffffffe0, 0xfffffffffffffffc}, @exit, @map_fd={0x18, 0x1}]}, &(0x7f0000000040)='syzkaller\x00', 0x7fff, 0x98, &(0x7f0000000180)=""/152, 0x7601d839d737e85, 0x8, '\x00', 0x0, 0x11, 0xffffffffffffffff, 0x8, &(0x7f00000000c0)={0x2, 0x5}, 0x8, 0x10, &(0x7f0000000100)={0x1, 0xb, 0x9, 0xfff}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f0000000380)}, 0x80) [ 300.213488][T17800] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 300.238516][T17791] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 300.249960][T17799] FAT-fs (loop5): invalid media value (0x0b) [ 300.255964][T17799] FAT-fs (loop5): Can't find a valid FAT filesystem 17:47:55 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) open$dir(&(0x7f0000000300)='./file1\x00', 0x0, 0x0) 17:47:55 executing program 2: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000180)={0x9, 0x7, 0x1, 'queue0\x00', 0xff}) 17:47:55 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000580)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a6487b9c6fae3fbf71cbff5acd41d8bdcd213a025679af33c9f02893f3c9467ef82768dced13389650c70d07f6e94f72a91a5a0caeb8b4436c97b862595b305c790ad8afb0480e00e9d080352b236ecc50b541bcd7a0c8318a271b7cecde5344ddd84a7004e21c8db0c60ad695b05eb4cc2bdc20b52585c4e6e138a7421a48e3267e7ee87beb812b71edafe4a97bd13406e84543a65711d19feb4fbb7a4fc1f530cce12bb80140e0b4b27cdc91ef8faf518"], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r3, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f00000001c0)={'sit0\x00', &(0x7f0000000140)={'ip6tnl0\x00', r0, 0x2f, 0xc1, 0xb4, 0x0, 0x0, @empty, @mcast1, 0x8000, 0x700, 0x1, 0x2}}) sendmsg$can_bcm(r3, &(0x7f0000000380)={&(0x7f0000000200)={0x1d, r4}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x3, 0x82, 0xffffffff, {0x77359400}, {0x77359400}, {0x1}, 0x1, @can={{0x3}, 0x7, 0x1, 0x0, 0x0, "ed0a1cf4280ae27c"}}, 0x48}, 0x1, 0x0, 0x0, 0x4040800}, 0x8000) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) lseek(0xffffffffffffffff, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) (async) socket$can_bcm(0x1d, 0x2, 0x2) (async) connect$can_bcm(r1, &(0x7f0000000000), 0x10) (async) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) (async) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) (async) write$binfmt_script(r3, &(0x7f0000000580)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a6487b9c6fae3fbf71cbff5acd41d8bdcd213a025679af33c9f02893f3c9467ef82768dced13389650c70d07f6e94f72a91a5a0caeb8b4436c97b862595b305c790ad8afb0480e00e9d080352b236ecc50b541bcd7a0c8318a271b7cecde5344ddd84a7004e21c8db0c60ad695b05eb4cc2bdc20b52585c4e6e138a7421a48e3267e7ee87beb812b71edafe4a97bd13406e84543a65711d19feb4fbb7a4fc1f530cce12bb80140e0b4b27cdc91ef8faf518"], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r3, 0x0) (async) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f00000001c0)={'sit0\x00', &(0x7f0000000140)={'ip6tnl0\x00', r0, 0x2f, 0xc1, 0xb4, 0x0, 0x0, @empty, @mcast1, 0x8000, 0x700, 0x1, 0x2}}) (async) sendmsg$can_bcm(r3, &(0x7f0000000380)={&(0x7f0000000200)={0x1d, r4}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x3, 0x82, 0xffffffff, {0x77359400}, {0x77359400}, {0x1}, 0x1, @can={{0x3}, 0x7, 0x1, 0x0, 0x0, "ed0a1cf4280ae27c"}}, 0x48}, 0x1, 0x0, 0x0, 0x4040800}, 0x8000) (async) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) (async) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) (async) lseek(0xffffffffffffffff, 0x0, 0x0) (async) 17:47:55 executing program 5: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)="eb58906d6b66732e66617400020120007cbf8321d10b040000006f04e61d00008000f8000020004000030000000000000001", 0x32}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) creat(&(0x7f0000000040)='./bus\x00', 0x0) [ 300.273973][T17829] loop0: detected capacity change from 0 to 264192 [ 300.301074][T17829] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:47:55 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') bind$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e23}, 0x6e) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00000000c0)={0x55, 0x5, 0x80, {0x1, 0x20}, {0x9, 0x9e}, @period={0x5d, 0xde, 0x3f, 0xfc, 0x1, {0x4, 0x8, 0x4e07, 0x8a}, 0x2, &(0x7f0000000080)=[0x8001, 0x3]}}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) ftruncate(r0, 0x800) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) (async) chdir(&(0x7f0000000340)='./file0\x00') (async) bind$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e23}, 0x6e) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) (async) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00000000c0)={0x55, 0x5, 0x80, {0x1, 0x20}, {0x9, 0x9e}, @period={0x5d, 0xde, 0x3f, 0xfc, 0x1, {0x4, 0x8, 0x4e07, 0x8a}, 0x2, &(0x7f0000000080)=[0x8001, 0x3]}}) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) (async) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) (async) ftruncate(r0, 0x800) (async) 17:47:55 executing program 2: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000180)={0x9, 0x7, 0x1, 'queue0\x00', 0xff}) socket$unix(0x1, 0x2, 0x0) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) (async) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) clock_gettime(0x0, &(0x7f0000000640)) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000180)={0x9, 0x7, 0x1, 'queue0\x00', 0xff}) (async) [ 300.360170][ T1834] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 300.360865][T17839] loop5: detected capacity change from 0 to 264192 [ 300.380014][T17833] loop3: detected capacity change from 0 to 264192 17:47:55 executing program 2: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000180)={0x9, 0x7, 0x1, 'queue0\x00', 0xff}) socket$unix(0x1, 0x2, 0x0) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) (async) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) clock_gettime(0x0, &(0x7f0000000640)) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000180)={0x9, 0x7, 0x1, 'queue0\x00', 0xff}) (async) 17:47:55 executing program 5: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)="eb58906d6b66732e66617400020120007cbf8321d10b040000006f04e61d00008000f8000020004000030000000000000001", 0x32}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) creat(&(0x7f0000000040)='./bus\x00', 0x0) 17:47:55 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r0, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x426c1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) setsockopt$XDP_TX_RING(0xffffffffffffffff, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r3 = socket$xdp(0x2c, 0x3, 0x0) dup3(0xffffffffffffffff, r3, 0x0) r4 = socket(0x100000000011, 0x2, 0x0) bind(r4, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r3, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r3, &(0x7f0000000900)={0x2c, 0x0, r5}, 0x10) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000140)={@private0, 0x6e, r5}) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) lseek(0xffffffffffffffff, 0x0, 0x0) [ 300.401955][T17833] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 300.425111][T17839] FAT-fs (loop5): invalid media value (0x0b) [ 300.431181][T17839] FAT-fs (loop5): Can't find a valid FAT filesystem [ 300.446579][T17861] loop4: detected capacity change from 0 to 264192 17:47:55 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./bus\x00', 0x4, 0xcb97128997dd569f, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66000066617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f0000000140)=ANY=[@ANYRESDEC=r0, @ANYRESHEX=r1]) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) r4 = syz_open_dev$vcsu(&(0x7f0000002600), 0x2, 0x842) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r5, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003dc0)=[{{&(0x7f0000000240)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000000380)="0fd34522e08dc9a4443dced8b42451fee7558361e5d786c9cfe51956cd6ccdc05ab13a7bc1ceab99e25724167d277a04cc0dad08b527915dba1c86fe9998796ddc0d51f173e4e496ae796cfda493fc8de70932cb4e86e8fd83e6965d00aadcb787a01fa3d6a27a506c58f385e67a9e9cff55c891200c467b3f2328cdb887a6b260f52eeae37073d2605feff8ef30", 0x8e}], 0x2, 0x0, 0x0, 0x8011}}, {{&(0x7f00000002c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001700)=[{&(0x7f0000001580)="5b2ba62dca66970967bbbd92c59811bdc9ae93e3cf173e41fd593bd93150429b590898b20a51c4840227981bb3535b2f3b0ee387cf02d2e7850b1924a5fa639a1b9d155b718c12f730a3b66f59f694b4452e81292e78c98283afc7965694d12ef9e8b1f092722e95ca53aa6646b889d09c0ec35427f33540bbd31f415f9a93a9555719392f08421b9e4f510f5e652c7bf700b0221678ad97075242a3a70ff2185bb6c9b7682960c06581e4f8d84ca541a2a33ee02829248120f2619469", 0xbd}, {&(0x7f0000000440)="d32615fb2dbbb4e1775dccebc2f25259ae29caf1e19220bc8bbfeb86e7dbfdd00ae71fc3b4c9964e5e9877568ba5b8fb076eef71be9be724aa7da18795566476142f5db1", 0x44}, {&(0x7f0000001640)="77a64747996cb84265d31ebc011f15e39b16397ff2a159e2a8211c686b9a436c6298c60ca840b3ac69bee920d9fd8ba385dd2ee0c5be5b77fd3cce51b7b3d6e49427bc483cf5c98a0d65a479f6b365055ac713ad46f422980aaa0e116e69e00669ae324b25e02a03c0bd07dd6fcdfc2129fdf5e78b07bbed5d822d93bb15b1f047374be4662d79bdb78cc3fa7aa001d5e4bcaf169e2f9cbfecf2a4b537f2a9977c3f5eaf7ac9eb758066688dc74678fda5e2460fae9d1c8a731a", 0xba}], 0x3, &(0x7f0000001bc0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @cred={{0x1c}}], 0x70, 0x340440c1}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001ec0)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r2, r2, 0xffffffffffffffff, r2]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r2]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [r2, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, r1, r2, 0xffffffffffffffff, 0xffffffffffffffff, r2, r1, 0xffffffffffffffff]}}], 0x160, 0x4050}}, {{0x0, 0x0, &(0x7f0000002040), 0x0, &(0x7f0000002080), 0x0, 0x20048090}}, {{&(0x7f00000020c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002240)=[{&(0x7f0000001740)="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", 0x1e0}], 0x1, 0x0, 0x0, 0x240048c0}}, {{&(0x7f0000002280)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000002440)=[{&(0x7f0000002300)="47091dac704353c16939d1ba315f6b4f0cd1675f51af323073fa62e4861af766b88e93b39d7549edaaaa8330d330c2f1fecbd4d4ce341243a39944fdfa5126ccb9a78d41bb2bbeb29125df8d1dc0f84a5ee124998864d5ef5c4b7ef2ae35b77c44604b122738064cce0f0903d9a79b0684855d12ae7ad043897ee406b618a6a90b78144cc1303c75eb8f59cb9da80c378ecd09b250305f04dfbffd658edf6401282340d02fd495ea87c49bd3d27c5251a1306e1e2d77", 0xb6}, {&(0x7f00000023c0)="bcf30e62263ac690f824cdb1593c26b1b304ba95e4ccae4a8b03a1e8de189537b2e5a8e82463003dc1aa6fa67ddf0a26d48ef47db9f0630abf0f0eef50168a1178bbe184f6ee89d8b9cb4d21600a2049f2d0095a75fe07b8b668b1ff2449510ba49b4bb7", 0x64}], 0x2, &(0x7f0000002640)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x1c, 0x1, 0x1, [r3, r4, r5]}}], 0x80, 0x4000040}}, {{&(0x7f00000026c0)=@file={0x0, './bus/file0\x00'}, 0x6e, &(0x7f0000003d00)=[{&(0x7f0000002740)="f426ecd2c9c8d9734f3391edc322a1805afcb5d52fc97b360b0ca5e8532fbdd838be219e5409cb27d174fe18151395cb92455a354cf3a107cfa12b0042e52b62ba1f9909737ac23efb564a26b8fd2f47ab38cf74cf6545d8118620f710fa780457a56380830db1a5083d0f25bd4e2860cc81bcceeca8bb22652497287c0eb4e8ca2f4a0a40c6c0abbfa577b2f11d01ce5a2af4e152bb37270fdbd61b0f3a0fb03938401f8058d7977ea9f17f8faac90e2ddecbb48fc265f347686f78a9b0df2836762aa351cdc9277b7b7579c3495950f032edf6d1b4e9c22b8f42a84e", 0xdd}, {&(0x7f0000002840)="635db0d9c0dfbe1907d6b68b63a9df907da1ac320e3271d70cd3dea2784fa0ffa78cd5017ddc9f145861c8d20af3ecbe403acf3ef0ed6805286b4e48c945eec783d98881e4cc1d1e969634ee00e5e5da7865d3bd24bf2ce26b7901ec094f930f83da8cf5df1713857f42ae10e3899660aa8771346532f457f192d031b65cca8c607df3f2d4b4045ef5400b2251f55acc93d7064d83d645e260a16e0000000000", 0xa0}, {&(0x7f0000002900)="a14ee9e2d5dc2f3eea74828b3316ba4d04019eadf9b953254ca5c171bbb3f63c3c568259acaf21a9c0571c5ef4684622db85ed6acee4266145fcb8bd771e6ff57f2f7b9488f7bf89057b85792bcabbad9960fbb03f9e76ee00bbb9fd04a87e8135a63da4d5678100cc8031f585518bfc2b80289a3a159ba571abee1e00bb0e9e589eab1ea7880f239f067658e764df0f9a7fff8977305d72026f6b63edaba4f9a935266003e1784e954250411f6623c898f2e2438473ca905684e1af2f3c497dab1d93cb420f9335e330232fcc7e3e752acef7d9bc7e19a2fc637f5d36d5fdb6535f3a1dd7a4c553f617f971eccde78c8c930797880098bd08331cce78ca43ef496497bba87a4c9bec58772c33b4691c2895f0f0b177072f81d0a0e54653afc3c17ec4dca84f037ade49d4081cf4836a0ba29b5b6b32cf19b9bbcf21b69accc7a6e93692720cf44c1f9425198af9da3ee227ea9df9ac8fe806142f6e445a14c5ee5f20a770e41529e01ebd88572e9c60d4f1dd64b4b03e9d0f0790e12ebd92aa7c8358bf19e3071a341c74fc4cde87c22d1a049e650ff888cc50e69f8e5d8e826167492605f3a6d6354cc8bc5420999bca5d1ee88c9223209cf198f0a47d17fc8877b0fc4b5b2a56f3ff64712cd0e87b8cdd8e6ad715ed35ae33d022d659533ff2076e0b311dc4cf1b260a472f40c8e974949a095cc7922d591e8247bab512d5530f6d90186cccb5db9fca50bc78af29cac2c96b79cd39797e58d279183d03fd2cac6f7ce6918f1ab500124ff52add46246c0635100e82f8d1cfdba53ad2504ef66c1f8f4e3fe7d378affbdb43078f269339c03de0f5e33a2e7f36942771d57c8dcc09c07a28ea795c89a06384fea818c78c0c1a60c40961cea18f783b4e6bd9b6564a8a13d65afef42c65844a75e06d2f69ee26a43f454d17edd9ec1bbcd406f2a8ae8c952599fe0352c91169490a27e35c1888c57be1a792ef49cd64d3a1cf420702f4500d92efa1cee71d423079427cb111eb12e6009c01e11e642d3b6e411a37fc36f3e7388d3c258bb787b668edbff191e53c8e8fc73f878af7f3d439711f9af49debd4152870a960a2addd7daac83652f204e2fd2339bc4ef98d06f65b465e8e0b7a0d031da9a1879ff756b22dcb23852bfaff338b7e345e4924f2e031a65f89dddad661780fcb41c873215fdce2fe03a88fe6fcf006947e73a586f7d98a2af569b72d91cf92a5ab6a48908dfd117dbdbb3781586c49fd6ee6b634c269978b69b56a643ee7aba3aaab6cbfb8777b52b1b6bce3ef13b9c44d1c1e163c865666fc6132998b64e23d0664e5f5fab72ddc46a738250d9f1232c00d6b7d0ef9870404896ddaa4c2c54f77a1fc003375c01f6cb6a58eaaa1f631b016dbd5daf5c6d4702acf190135b876de6b43b4fe9c5c1ed56246eb7004dd22c419141639c955091896d9e265c4130843df188d7004cf3d83802f0ef4b219089a051fc5d9062279339e4d2e38f0239d2d7bca75828238d5c866216743b1507ac45ef84b96a535392eb749bfcf4eb1897c8e89eddc54c54069e5a56d03ba979212fb7d85f7b2ec4f8e1c155c9bd78fd1e43bec55b0c19c54966e37f1a61028651fc3a74c8ebaaa80faa34cc69c0e6d5c4c6411947be7d59ec17ac3ec5c10b78649e47ebd0dafe39ae1fff5a4b667c3b59f9023ae3cd0c017a3dc5715d3bae418d22ed5ba728883379cc0d0239e6a28b295450c1396d685941e654d773c736355c8b2ef67d9e9cb0baa808cff8d9fce5cb5fa8bbb420a5fb5fb156a156618239262f92817bbf0450aab6b87dfe97356a6342d631f3d1c266e92dd11bb8af8b35cd5a7b2b95cb20cd132d48ec1fe96810126dc35990856b7336445854eca3ad142015bb739b79cb9350cbc4d59f47fd6dc314c1461395696c61e6b46d8870ed63c807062c35ffbefb9dd54babb957464f734c0d9fb30bfe93f4192fe127fd494deca7141e3b0f7202a60107c3a0f50b1af04161a5a7959dd30acf5a37f511b43cba57057f1c521465f7c9c5024656bdbf94ebc06dd9af0ade64270e5f294bdfb412945171a87c7fbb5815b09e9e566608f821bbf63b8830641f2d442298fe86797994c7ace7d2e61ef4989c98c5fe7160d013572a7de553c7dc166637c1347631b79d410c84199715c162daef67a495629f647ef22cee9cd8cb2e390957efca617b4a0ab7218c5202bf800b8b67d4f472bfed2a8e52e1dd27888d7623863f4c7311801b10f8fce2b285e345e868383b0b0ad4410b5d513bb8f9752a7be5dd2a29bf546624e2b8f5faf5cf84dab9d9a17191c98fdd3c82e3973390c62af6daf7cfefc5485b20252381cdd8fc13702a272c15995e7c365e9cce9908178bfeb60ca760efc62b0ffaf920ce7f5b472ce03a4bf592f5e33468a61af45210a54dffcfeeef4cc42fd90863f3c0258cc81ca248ee07c159ac7dc231c9124b84cb0f90dcb7f532a674d1d620400e53e9adf37fc44b3fbabe0f5b553cc236a0c75259d166e60f280f28056c2ef1d7cb70b1ae3d6fc03ac9c824d9802b115386d4382b05e612857cb0161ab52206a4d83072fffa7af3c5cc0b442489e593f904577f529e0a510deed3a82cffa287cf814d7f0d831517d2ba3bdf419ef83263ec949c59fa61513a9d55ccba61b1d66fb1e319131b479d7c95966a06a51fef28d6eb3d7a451f7edc0ce525a85d4ff6b47c7ce6045eeb1a2db31ed8d09ba869d6162dd8b72d4e5731d11ce9e601f1ed8a5deda6d3fc23cfcc2235e9b079675b1772dcd3c81a4402430bcf3bd2f36443f04ffdca0c844f432aecdc872bd7ac581cf016a4c555e025952bef84bbefc4d7da1a0f35c00abbdcf966d85e1a6fa92b0f588beecfa7ac8ea24529ca616fcb248c0ba31db91780fbd1cf85e8d7004a8328d62a9a0d7df182549c4b70a1593b73370425628e911eee444172eb9e5b194123e8fac9617663e4988d78f3170aa8ea2c859d2d6dd40eea645509518d70b77e9e35b91ea373b4dca513c6cfe8e8b4b9a53edbfc30ef6d00c5a98f82bb473a7d04a8cb3b08ed8cc2d7774cb7e658b7df6f245243027ec7cf5bf68b48077584c8843aa0032550c20c9a48d417d5c34e2e4d1c0e9610e238492b82dc6a4b11cafb52a4d9c383fe25d32422471892a6746d2a9c5d96bd699be5cbd2e90bbeb69a97e4c67ae4a4f4542f0863380cac4f597a31090396ceec7205cef3a825e348be5defe195fdebccb21cbccf81e8590380679a5aafb8cef9e3a21198286e33178acf76aca0f11d78f66048a5ef6ef14af41ab8a5ae374c466c0943ae38c942d3125dbebbdf34f35b490410fab644b1ce9b17950d96fe3925c1a39f469cc44843ccdf8af3e7f6fed4ba0e02738d0ecdac728f4a0ef7575c0333ff967d48a05003fa08307966f7022701e28d85cfaa37ed4def45451bbb3573d1429ee2bb7141dbfcb0d3c693b4e11ccfc5ae3f9ea837b9fd4449d1a9ad863a78a4c6d61825a6ce05a20ae1a86880824362d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0x1000}, {&(0x7f0000003900)="846048e2afad6512e3b4ad062e21a85b0cd6fb85590534cc6487e3236a0d7accfb92f8ab42379538cf6c0afe9f4302316146037e4062c3547e235f51a9989cfa6452e9ac5fac2ab74274a17673280f6809ceffd4f5a556fcc181ef39a3ec", 0x5e}, {&(0x7f0000003980)}, {&(0x7f00000039c0)="ae422fa2206e5ca28734cdb504e2e739db996299b7d993133dd5f1be7ba05e", 0x1f}, {&(0x7f0000003a00)="36c07d59ce7498863d66dba5763b41838d058fab275df4fc29a10988f0ef486a5e393babc0f1c584c1ca4cca8569c639a9b22f9d7a196f2de107c254217b7cd084982806544562277f11efc31e41261e55f8535742bd11272d02e5a3994036c5a0a64bd9abb3ef95b17a0facce98e85934c905b000679f72d79a66e9299f6a157f3193d6a428b4c94f95dd3a12ffb14149b47c995b6c00e1ee0fb699c9c0d7b711f7", 0xa2}, {&(0x7f0000003ac0)="96febd44847c4ec1d65a8571cf46df8d986bad77b65cfb431d812855d1c74cf228ce2bcf87be09de207a189073a966765d33d377789fe944ab39ad50ebf8da4bfe268d78c1db542c824566b98fbcd6362c8bd5b97a03542144729cfcd872687aac3704af2c99190dc2041848282a46ab90c7729627f24bdc0cadda0da7946aac431fd975f3985f8ad36fd5edefde4ad65c0b9264d2410706fb11dcb0669c5c87ac334ba973dc4250ac", 0xa9}, {&(0x7f0000003b80)="503c4ca4cf6e9ea448f3f87b1c55f6a46bdfcd5dcee412d5e56a39b23b89f5e16c91f03b46d185c54531107ce31aa35a110cc883ebc0051768971aa87995032f5fd3454aadb3dadfd94dc4c1f55243a297bc230fcd066a2ee77171204b8c36458f3bfa198c5829a17021e9113d4fd3fcdaf1a699c7dba2832921670eede5ad14c90c174c26d50e8a53e807ec8ecee02b7428566da57fdc2f834f9a6f9eb0", 0x9e}, {&(0x7f0000003c40)="72dcfeb60ba1597353d4006fbadb9e89fcc7d5d56f8e071ac007d262a635f07afcd1b92344d3fe147f83c66c6f2fd08b9dcbbc1eb9d6dba0f6f11fd1b204d6cf2884a34f2fb39871b31b7e38159e780d5e3aec5d90d94868b52941e2947376673f3070c482240924133ad05d4ea70c1caa0ac13d55ac047fee6933bca0e3fb3316072b51ca0eb3de6d5a29fba5e72e1d1751e200cb93501210b779431cc45589ae87e2f219a10cd9bdb895244a1a9b5865278aac", 0xb4}], 0xa, 0x0, 0x0, 0x80}}], 0x7, 0x80) chdir(&(0x7f0000000340)='./file0\x00') r6 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r7, &(0x7f00000003c0)=ANY=[], 0x208e24b) ftruncate(r6, 0x800) 17:47:55 executing program 2: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$sock_ipv6_tunnel_SIOCGETPRL(0xffffffffffffffff, 0x89f4, &(0x7f0000000480)={'syztnl2\x00', &(0x7f0000000680)={'ip6gre0\x00', 0x0, 0x29, 0x5, 0x9a, 0x9, 0x39, @private0={0xfc, 0x0, '\x00', 0x1}, @private1={0xfc, 0x1, '\x00', 0x1}, 0x80, 0x7, 0x4, 0x800000}}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000600)={0x1d, r1}, 0x10, &(0x7f0000000700)={&(0x7f0000000d80)={0x6, 0x2, 0x9, {}, {0x77359400}, {0x2, 0x0, 0x1, 0x1}, 0x1, @can={{0x3, 0x0, 0x0, 0x1}, 0x3, 0x1, 0x0, 0x0, "5333f0d663621984"}}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x4000800) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) socket$unix(0x1, 0x2, 0x0) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_ipv6_tunnel_SIOCGETPRL(0xffffffffffffffff, 0x89f4, &(0x7f0000000d40)={'ip6gre0\x00', &(0x7f0000000f00)={'sit0\x00', 0x0, 0x4, 0x2, 0x3f, 0x5, 0x10, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7800, 0x20, 0xfff, 0x8001}}) r3 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfffffffffffffff7, 0xf, &(0x7f0000002000)=[{&(0x7f0000000180)="a47db3378ac7ed149729de9f922b3fe08277c82fe1f218a8c722653e517823bc094b52825a33966a08d46849780a324df150a647524b04daffbca9005bd85df2b15608c964e4ff763c6b1f1f62594403db2ba2b68428689af4f42fd7eee19e0fc18cb4ab3de01b534ce17ee67f021961cb0fb548429304503b61379b74cdd60218c8b7e08c01ca0869b42eae9eea7d0055a55bd5876f17d6128be264079fd9ad803210cfe4f102c5b25229c0282bedf7c93ac25bdb4ea2022d7c9ebf23df53470be3f453e93b17e1e194e41cea7212ca97a4a72e3c5d47e17144007a335ae3ce6d806e2064ded8cc80db3bfcb552fe1344d9", 0xf2, 0x2}, {&(0x7f0000000e40)="48cb93fe5454b043f5979d623d9df94b121510ca8188553ddb0226ab799db6476cbc97c6363b9bf608677a36ce3214237cf9a7dbe857b53d852c3e3f7c8c5b5520100d466b36e9fe8f52771f5fc9abedf3f2be0b2913f6abc4481fcacac7deb950a9afb152ad08f7035785f21a002c8d465fc1ffd34ed0a95753d41ae34dd898f20f1c8d25dec732abe7be37c20246fa290174fceea853b9ebba816110b029bf77138637a81cc0879198c9ed88927f138de7ee79bd1f94e3e3", 0xb9, 0x5}, {&(0x7f0000000780)="c0d45158c20d566153ed4531bf7a40c469cb5fec8acbed18cf999e57b348231b285b0c0d23ee96ef4cb768b417b58a53142cc418334c0b5a657ca62e7ecf058cadcde74c6b3abc080cea5f18824896f92c6cb288f2c91119783e5e7ba2e8d6d8e941ac3bc7caf1d7febfee657dee4f339a75029e9b8fc8943cff86a7fdf2efd11bd81e496e2ded1dd7b46d729372b69778c617abac96ddb91795e3f1242cc995eaa4e8af13ee970bacbc6e4491f1da719dc5e9d6e7979682c5d29c78f5bc2752d9a89a7135e8a8cbf7d6ec992b1b4c42b3f72db2307b23", 0xd7, 0x405}, {&(0x7f00000000c0)="4c79d6ee65fdb94792df53c216905afdadecffceea33ac4948bdc1fbc085990895dc2d4e1d00c2d30a68d26556b4651a99f3132133d7a98c597ab4b955e607bdd4c8ba07c124263fbbeed1b2670f75d524e630c5c13bd18c806d4c0d0d10ed3cf96beb3e50fa9853ab3413fcd83e4eb3f68f737f39752b63e7f504b3", 0x7c, 0xfffffffffffffffe}, {&(0x7f0000000340)="992e27b1edf06cc049426ff5d112f0cb23411fe3b564eac957930dab2aad7a7ce6469e15c223770b6c07151d57cdaa", 0x2f, 0x8}, {&(0x7f0000000880)="401ceaf946953a295b0d2b0ee23fabeb32695a8b7b8f876adbaafa6e6a37682c720ed368e8e24838462d358c1f12828e9eea40096aab09e0a44b818383c8eb252ef73616692686706c53c03e98e9197ab34368a4131c982f703f38e21879f365115da6317b673a0aaf009a08c6ee8a313b62beed8906e55b08682bfef7745497eeedb6abfd49c381a8bed1da54debe68c41b7dfab37fe87cb9c3710dc0acdea8a0ccaf594300d8625db6654452a92a4a4a9f0230f1917c61d05394bc2a352362164fff13b6b5f72673cbe0cb4247cc8db6d53b3573141ba18db0fb1c24f914c9bd8a0b", 0xe3, 0x5}, {&(0x7f0000000980)="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", 0xfa, 0x4}, {&(0x7f0000000580)="48b7bd404a39d0b88e3c7327725fb7f72b32be1418d5e8abfadcc45a31ea02c4a1a682166fbc36404d2a608e5c8591692b188f8fb3e654a43a9cf5783a8a1139781bcba9f1972a69f4de15dd59b311cf8662eedbb29a413224ba09452335784f1f40985519e98d2bf48990469001def64fa377723d71fe8ed60a", 0x7a}, {&(0x7f0000000a80)="63505d94f625e8dcab3ee505382b15414dab971bf93becd3a2e94faac1d81382921f5e33830de535b3cd0ba588d9de010a8272ec23f7371869e2ec26d282b53487651f054b17c5db44765d890259f5de856d244ab5f2c1ede2ec7f256c742d72ca4ffedf04ce2d260a2d24a9ac87e9654b3d02302dd5c7fa24c89be5a27a6afc99251084f81b8294b29f8b9d774feb6040f2605498408464431004f68bb2db56776a1ff2da9c68e8807300d4bd6e5c7085673e6307d6437e1bf20bbe55e5fee742c5b316fca3a34e52aa6f60fddc1a435e12757e4dff", 0xd6, 0x2}, {&(0x7f0000000b80)="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", 0xfb, 0x8}, {&(0x7f0000000400)="0b5384afa2fef440e352943eca89cca0a894ec23cdf133b322cdfc6f9f8975ea965d291106dda6f8425b076bd36cf038fac7f80b5bce4f5ac7d9d191354b15e91edca813b8b83e69bae458a7d3137d4508967083c6c758214515ebead45528c58dd1b2343a667a1f", 0x68, 0xb41}, {&(0x7f0000000300)="5d17650743d94f172190cc", 0xb, 0x8}, {&(0x7f0000000c80)="64ef6cf8afa1484cf5be4294f6ff1cb5e98f7f3a8da65431b5daae5ad065c2fa5b253508b25f9668db715199b68041dbb73f9123350d9ac76ec8ecf6898129eb50e6c237214841b8007ad88e8de2a500f0fc7a63bd0447669b3e47a7d3c8c2714a62fb449c7e90023a199811b4", 0x6d, 0x5}, {&(0x7f0000001000)="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0x1000, 0x100}, {&(0x7f0000000d00)="cdc47af80e1a24473cdb9cd9901dfb95b4681a", 0x13, 0x40}], 0x80010, &(0x7f0000000280)={[{@huge_always}], [{@audit}, {@uid_lt={'uid<', 0xffffffffffffffff}}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@appraise_type}]}) sendfile(r2, r3, &(0x7f0000000380)=0x3, 0x8) 17:47:55 executing program 0: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async, rerun: 32) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) (async, rerun: 32) chdir(&(0x7f0000000340)='./file0\x00') (async) r0 = open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) (async, rerun: 32) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) (rerun: 32) ftruncate(r2, 0x800) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000180)) (async, rerun: 64) lseek(r1, 0x0, 0x2) (async, rerun: 64) syz_open_procfs(0x0, 0x0) (async, rerun: 32) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000001c0), 0x0) (rerun: 32) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) ioctl$INCFS_IOC_FILL_BLOCKS(r3, 0x80106720, &(0x7f0000000140)={0x1, &(0x7f00000000c0)=[{0x2, 0x1000, &(0x7f0000000380)="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", 0x0, 0x1}]}) (async, rerun: 64) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (rerun: 64) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffa) 17:47:55 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus\x00', 0x81) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) ftruncate(r0, 0xda) truncate(&(0x7f0000000080)='./file0\x00', 0x7) [ 300.480705][T17861] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 300.503475][T17863] loop5: detected capacity change from 0 to 264192 [ 300.517327][ T1834] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:47:55 executing program 3: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) clock_gettime(0x0, 0x0) clock_gettime(0xfcb39a7a2bad5572, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1b, @time={0x3, 0x1f}, 0x1d, {0x40}, 0x0, 0x1, 0x9}) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r2 = socket$xdp(0x2c, 0x3, 0x0) dup3(r1, r2, 0x0) r3 = socket(0x100000000011, 0x2, 0x0) bind(r3, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r2, &(0x7f0000000900)={0x2c, 0x0, r4, 0x1000}, 0x11) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000040)={0x1d, r4}, 0x10) 17:47:55 executing program 3: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) clock_gettime(0x0, 0x0) clock_gettime(0xfcb39a7a2bad5572, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1b, @time={0x3, 0x1f}, 0x1d, {0x40}, 0x0, 0x1, 0x9}) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r2 = socket$xdp(0x2c, 0x3, 0x0) dup3(r1, r2, 0x0) r3 = socket(0x100000000011, 0x2, 0x0) bind(r3, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r2, &(0x7f0000000900)={0x2c, 0x0, r4, 0x1000}, 0x11) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000040)={0x1d, r4}, 0x10) 17:47:55 executing program 2: socket$unix(0x1, 0x2, 0x0) (async) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$sock_ipv6_tunnel_SIOCGETPRL(0xffffffffffffffff, 0x89f4, &(0x7f0000000480)={'syztnl2\x00', &(0x7f0000000680)={'ip6gre0\x00', 0x0, 0x29, 0x5, 0x9a, 0x9, 0x39, @private0={0xfc, 0x0, '\x00', 0x1}, @private1={0xfc, 0x1, '\x00', 0x1}, 0x80, 0x7, 0x4, 0x800000}}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000600)={0x1d, r1}, 0x10, &(0x7f0000000700)={&(0x7f0000000d80)={0x6, 0x2, 0x9, {}, {0x77359400}, {0x2, 0x0, 0x1, 0x1}, 0x1, @can={{0x3, 0x0, 0x0, 0x1}, 0x3, 0x1, 0x0, 0x0, "5333f0d663621984"}}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x4000800) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) (async, rerun: 32) socket$unix(0x1, 0x2, 0x0) (rerun: 32) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000640)) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) (async) r2 = socket$can_raw(0x1d, 0x3, 0x1) (async) ioctl$sock_ipv6_tunnel_SIOCGETPRL(0xffffffffffffffff, 0x89f4, &(0x7f0000000d40)={'ip6gre0\x00', &(0x7f0000000f00)={'sit0\x00', 0x0, 0x4, 0x2, 0x3f, 0x5, 0x10, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7800, 0x20, 0xfff, 0x8001}}) (async) r3 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfffffffffffffff7, 0xf, &(0x7f0000002000)=[{&(0x7f0000000180)="a47db3378ac7ed149729de9f922b3fe08277c82fe1f218a8c722653e517823bc094b52825a33966a08d46849780a324df150a647524b04daffbca9005bd85df2b15608c964e4ff763c6b1f1f62594403db2ba2b68428689af4f42fd7eee19e0fc18cb4ab3de01b534ce17ee67f021961cb0fb548429304503b61379b74cdd60218c8b7e08c01ca0869b42eae9eea7d0055a55bd5876f17d6128be264079fd9ad803210cfe4f102c5b25229c0282bedf7c93ac25bdb4ea2022d7c9ebf23df53470be3f453e93b17e1e194e41cea7212ca97a4a72e3c5d47e17144007a335ae3ce6d806e2064ded8cc80db3bfcb552fe1344d9", 0xf2, 0x2}, {&(0x7f0000000e40)="48cb93fe5454b043f5979d623d9df94b121510ca8188553ddb0226ab799db6476cbc97c6363b9bf608677a36ce3214237cf9a7dbe857b53d852c3e3f7c8c5b5520100d466b36e9fe8f52771f5fc9abedf3f2be0b2913f6abc4481fcacac7deb950a9afb152ad08f7035785f21a002c8d465fc1ffd34ed0a95753d41ae34dd898f20f1c8d25dec732abe7be37c20246fa290174fceea853b9ebba816110b029bf77138637a81cc0879198c9ed88927f138de7ee79bd1f94e3e3", 0xb9, 0x5}, {&(0x7f0000000780)="c0d45158c20d566153ed4531bf7a40c469cb5fec8acbed18cf999e57b348231b285b0c0d23ee96ef4cb768b417b58a53142cc418334c0b5a657ca62e7ecf058cadcde74c6b3abc080cea5f18824896f92c6cb288f2c91119783e5e7ba2e8d6d8e941ac3bc7caf1d7febfee657dee4f339a75029e9b8fc8943cff86a7fdf2efd11bd81e496e2ded1dd7b46d729372b69778c617abac96ddb91795e3f1242cc995eaa4e8af13ee970bacbc6e4491f1da719dc5e9d6e7979682c5d29c78f5bc2752d9a89a7135e8a8cbf7d6ec992b1b4c42b3f72db2307b23", 0xd7, 0x405}, {&(0x7f00000000c0)="4c79d6ee65fdb94792df53c216905afdadecffceea33ac4948bdc1fbc085990895dc2d4e1d00c2d30a68d26556b4651a99f3132133d7a98c597ab4b955e607bdd4c8ba07c124263fbbeed1b2670f75d524e630c5c13bd18c806d4c0d0d10ed3cf96beb3e50fa9853ab3413fcd83e4eb3f68f737f39752b63e7f504b3", 0x7c, 0xfffffffffffffffe}, {&(0x7f0000000340)="992e27b1edf06cc049426ff5d112f0cb23411fe3b564eac957930dab2aad7a7ce6469e15c223770b6c07151d57cdaa", 0x2f, 0x8}, {&(0x7f0000000880)="401ceaf946953a295b0d2b0ee23fabeb32695a8b7b8f876adbaafa6e6a37682c720ed368e8e24838462d358c1f12828e9eea40096aab09e0a44b818383c8eb252ef73616692686706c53c03e98e9197ab34368a4131c982f703f38e21879f365115da6317b673a0aaf009a08c6ee8a313b62beed8906e55b08682bfef7745497eeedb6abfd49c381a8bed1da54debe68c41b7dfab37fe87cb9c3710dc0acdea8a0ccaf594300d8625db6654452a92a4a4a9f0230f1917c61d05394bc2a352362164fff13b6b5f72673cbe0cb4247cc8db6d53b3573141ba18db0fb1c24f914c9bd8a0b", 0xe3, 0x5}, {&(0x7f0000000980)="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", 0xfa, 0x4}, {&(0x7f0000000580)="48b7bd404a39d0b88e3c7327725fb7f72b32be1418d5e8abfadcc45a31ea02c4a1a682166fbc36404d2a608e5c8591692b188f8fb3e654a43a9cf5783a8a1139781bcba9f1972a69f4de15dd59b311cf8662eedbb29a413224ba09452335784f1f40985519e98d2bf48990469001def64fa377723d71fe8ed60a", 0x7a}, {&(0x7f0000000a80)="63505d94f625e8dcab3ee505382b15414dab971bf93becd3a2e94faac1d81382921f5e33830de535b3cd0ba588d9de010a8272ec23f7371869e2ec26d282b53487651f054b17c5db44765d890259f5de856d244ab5f2c1ede2ec7f256c742d72ca4ffedf04ce2d260a2d24a9ac87e9654b3d02302dd5c7fa24c89be5a27a6afc99251084f81b8294b29f8b9d774feb6040f2605498408464431004f68bb2db56776a1ff2da9c68e8807300d4bd6e5c7085673e6307d6437e1bf20bbe55e5fee742c5b316fca3a34e52aa6f60fddc1a435e12757e4dff", 0xd6, 0x2}, {&(0x7f0000000b80)="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", 0xfb, 0x8}, {&(0x7f0000000400)="0b5384afa2fef440e352943eca89cca0a894ec23cdf133b322cdfc6f9f8975ea965d291106dda6f8425b076bd36cf038fac7f80b5bce4f5ac7d9d191354b15e91edca813b8b83e69bae458a7d3137d4508967083c6c758214515ebead45528c58dd1b2343a667a1f", 0x68, 0xb41}, {&(0x7f0000000300)="5d17650743d94f172190cc", 0xb, 0x8}, {&(0x7f0000000c80)="64ef6cf8afa1484cf5be4294f6ff1cb5e98f7f3a8da65431b5daae5ad065c2fa5b253508b25f9668db715199b68041dbb73f9123350d9ac76ec8ecf6898129eb50e6c237214841b8007ad88e8de2a500f0fc7a63bd0447669b3e47a7d3c8c2714a62fb449c7e90023a199811b4", 0x6d, 0x5}, {&(0x7f0000001000)="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0x1000, 0x100}, {&(0x7f0000000d00)="cdc47af80e1a24473cdb9cd9901dfb95b4681a", 0x13, 0x40}], 0x80010, &(0x7f0000000280)={[{@huge_always}], [{@audit}, {@uid_lt={'uid<', 0xffffffffffffffff}}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@appraise_type}]}) sendfile(r2, r3, &(0x7f0000000380)=0x3, 0x8) [ 300.551160][ T1845] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 300.556640][T17894] loop2: detected capacity change from 0 to 264192 [ 300.567102][T17863] FAT-fs (loop5): invalid media value (0x0b) [ 300.573133][T17863] FAT-fs (loop5): Can't find a valid FAT filesystem 17:47:55 executing program 0: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') r0 = open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x800) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000180)) lseek(r1, 0x0, 0x2) syz_open_procfs(0x0, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000001c0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) ioctl$INCFS_IOC_FILL_BLOCKS(r3, 0x80106720, &(0x7f0000000140)={0x1, &(0x7f00000000c0)=[{0x2, 0x1000, &(0x7f0000000380)="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", 0x0, 0x1}]}) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffa) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) (async) chdir(&(0x7f0000000340)='./file0\x00') (async) open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) ftruncate(r2, 0x800) (async) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000180)) (async) lseek(r1, 0x0, 0x2) (async) syz_open_procfs(0x0, 0x0) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f00000001c0), 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) ioctl$INCFS_IOC_FILL_BLOCKS(r3, 0x80106720, &(0x7f0000000140)={0x1, &(0x7f00000000c0)=[{0x2, 0x1000, &(0x7f0000000380)="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", 0x0, 0x1}]}) (async) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) sendfile(r1, r4, 0x0, 0x8400fffffffa) (async) 17:47:55 executing program 3: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) clock_gettime(0x0, 0x0) clock_gettime(0xfcb39a7a2bad5572, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1b, @time={0x3, 0x1f}, 0x1d, {0x40}, 0x0, 0x1, 0x9}) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r2 = socket$xdp(0x2c, 0x3, 0x0) dup3(r1, r2, 0x0) r3 = socket(0x100000000011, 0x2, 0x0) bind(r3, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r2, &(0x7f0000000900)={0x2c, 0x0, r4, 0x1000}, 0x11) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000040)={0x1d, r4}, 0x10) 17:47:55 executing program 2: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$sock_ipv6_tunnel_SIOCGETPRL(0xffffffffffffffff, 0x89f4, &(0x7f0000000480)={'syztnl2\x00', &(0x7f0000000680)={'ip6gre0\x00', 0x0, 0x29, 0x5, 0x9a, 0x9, 0x39, @private0={0xfc, 0x0, '\x00', 0x1}, @private1={0xfc, 0x1, '\x00', 0x1}, 0x80, 0x7, 0x4, 0x800000}}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000600)={0x1d, r1}, 0x10, &(0x7f0000000700)={&(0x7f0000000d80)={0x6, 0x2, 0x9, {}, {0x77359400}, {0x2, 0x0, 0x1, 0x1}, 0x1, @can={{0x3, 0x0, 0x0, 0x1}, 0x3, 0x1, 0x0, 0x0, "5333f0d663621984"}}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x4000800) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) socket$unix(0x1, 0x2, 0x0) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_ipv6_tunnel_SIOCGETPRL(0xffffffffffffffff, 0x89f4, &(0x7f0000000d40)={'ip6gre0\x00', &(0x7f0000000f00)={'sit0\x00', 0x0, 0x4, 0x2, 0x3f, 0x5, 0x10, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7800, 0x20, 0xfff, 0x8001}}) r3 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfffffffffffffff7, 0xf, &(0x7f0000002000)=[{&(0x7f0000000180)="a47db3378ac7ed149729de9f922b3fe08277c82fe1f218a8c722653e517823bc094b52825a33966a08d46849780a324df150a647524b04daffbca9005bd85df2b15608c964e4ff763c6b1f1f62594403db2ba2b68428689af4f42fd7eee19e0fc18cb4ab3de01b534ce17ee67f021961cb0fb548429304503b61379b74cdd60218c8b7e08c01ca0869b42eae9eea7d0055a55bd5876f17d6128be264079fd9ad803210cfe4f102c5b25229c0282bedf7c93ac25bdb4ea2022d7c9ebf23df53470be3f453e93b17e1e194e41cea7212ca97a4a72e3c5d47e17144007a335ae3ce6d806e2064ded8cc80db3bfcb552fe1344d9", 0xf2, 0x2}, {&(0x7f0000000e40)="48cb93fe5454b043f5979d623d9df94b121510ca8188553ddb0226ab799db6476cbc97c6363b9bf608677a36ce3214237cf9a7dbe857b53d852c3e3f7c8c5b5520100d466b36e9fe8f52771f5fc9abedf3f2be0b2913f6abc4481fcacac7deb950a9afb152ad08f7035785f21a002c8d465fc1ffd34ed0a95753d41ae34dd898f20f1c8d25dec732abe7be37c20246fa290174fceea853b9ebba816110b029bf77138637a81cc0879198c9ed88927f138de7ee79bd1f94e3e3", 0xb9, 0x5}, {&(0x7f0000000780)="c0d45158c20d566153ed4531bf7a40c469cb5fec8acbed18cf999e57b348231b285b0c0d23ee96ef4cb768b417b58a53142cc418334c0b5a657ca62e7ecf058cadcde74c6b3abc080cea5f18824896f92c6cb288f2c91119783e5e7ba2e8d6d8e941ac3bc7caf1d7febfee657dee4f339a75029e9b8fc8943cff86a7fdf2efd11bd81e496e2ded1dd7b46d729372b69778c617abac96ddb91795e3f1242cc995eaa4e8af13ee970bacbc6e4491f1da719dc5e9d6e7979682c5d29c78f5bc2752d9a89a7135e8a8cbf7d6ec992b1b4c42b3f72db2307b23", 0xd7, 0x405}, {&(0x7f00000000c0)="4c79d6ee65fdb94792df53c216905afdadecffceea33ac4948bdc1fbc085990895dc2d4e1d00c2d30a68d26556b4651a99f3132133d7a98c597ab4b955e607bdd4c8ba07c124263fbbeed1b2670f75d524e630c5c13bd18c806d4c0d0d10ed3cf96beb3e50fa9853ab3413fcd83e4eb3f68f737f39752b63e7f504b3", 0x7c, 0xfffffffffffffffe}, {&(0x7f0000000340)="992e27b1edf06cc049426ff5d112f0cb23411fe3b564eac957930dab2aad7a7ce6469e15c223770b6c07151d57cdaa", 0x2f, 0x8}, {&(0x7f0000000880)="401ceaf946953a295b0d2b0ee23fabeb32695a8b7b8f876adbaafa6e6a37682c720ed368e8e24838462d358c1f12828e9eea40096aab09e0a44b818383c8eb252ef73616692686706c53c03e98e9197ab34368a4131c982f703f38e21879f365115da6317b673a0aaf009a08c6ee8a313b62beed8906e55b08682bfef7745497eeedb6abfd49c381a8bed1da54debe68c41b7dfab37fe87cb9c3710dc0acdea8a0ccaf594300d8625db6654452a92a4a4a9f0230f1917c61d05394bc2a352362164fff13b6b5f72673cbe0cb4247cc8db6d53b3573141ba18db0fb1c24f914c9bd8a0b", 0xe3, 0x5}, {&(0x7f0000000980)="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", 0xfa, 0x4}, {&(0x7f0000000580)="48b7bd404a39d0b88e3c7327725fb7f72b32be1418d5e8abfadcc45a31ea02c4a1a682166fbc36404d2a608e5c8591692b188f8fb3e654a43a9cf5783a8a1139781bcba9f1972a69f4de15dd59b311cf8662eedbb29a413224ba09452335784f1f40985519e98d2bf48990469001def64fa377723d71fe8ed60a", 0x7a}, {&(0x7f0000000a80)="63505d94f625e8dcab3ee505382b15414dab971bf93becd3a2e94faac1d81382921f5e33830de535b3cd0ba588d9de010a8272ec23f7371869e2ec26d282b53487651f054b17c5db44765d890259f5de856d244ab5f2c1ede2ec7f256c742d72ca4ffedf04ce2d260a2d24a9ac87e9654b3d02302dd5c7fa24c89be5a27a6afc99251084f81b8294b29f8b9d774feb6040f2605498408464431004f68bb2db56776a1ff2da9c68e8807300d4bd6e5c7085673e6307d6437e1bf20bbe55e5fee742c5b316fca3a34e52aa6f60fddc1a435e12757e4dff", 0xd6, 0x2}, {&(0x7f0000000b80)="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", 0xfb, 0x8}, {&(0x7f0000000400)="0b5384afa2fef440e352943eca89cca0a894ec23cdf133b322cdfc6f9f8975ea965d291106dda6f8425b076bd36cf038fac7f80b5bce4f5ac7d9d191354b15e91edca813b8b83e69bae458a7d3137d4508967083c6c758214515ebead45528c58dd1b2343a667a1f", 0x68, 0xb41}, {&(0x7f0000000300)="5d17650743d94f172190cc", 0xb, 0x8}, {&(0x7f0000000c80)="64ef6cf8afa1484cf5be4294f6ff1cb5e98f7f3a8da65431b5daae5ad065c2fa5b253508b25f9668db715199b68041dbb73f9123350d9ac76ec8ecf6898129eb50e6c237214841b8007ad88e8de2a500f0fc7a63bd0447669b3e47a7d3c8c2714a62fb449c7e90023a199811b4", 0x6d, 0x5}, {&(0x7f0000001000)="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", 0x1000, 0x100}, {&(0x7f0000000d00)="cdc47af80e1a24473cdb9cd9901dfb95b4681a", 0x13, 0x40}], 0x80010, &(0x7f0000000280)={[{@huge_always}], [{@audit}, {@uid_lt={'uid<', 0xffffffffffffffff}}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@appraise_type}]}) sendfile(r2, r3, &(0x7f0000000380)=0x3, 0x8) socket$unix(0x1, 0x2, 0x0) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$sock_ipv6_tunnel_SIOCGETPRL(0xffffffffffffffff, 0x89f4, &(0x7f0000000480)={'syztnl2\x00', &(0x7f0000000680)={'ip6gre0\x00', 0x0, 0x29, 0x5, 0x9a, 0x9, 0x39, @private0={0xfc, 0x0, '\x00', 0x1}, @private1={0xfc, 0x1, '\x00', 0x1}, 0x80, 0x7, 0x4, 0x800000}}) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000600)={0x1d, r1}, 0x10, &(0x7f0000000700)={&(0x7f0000000d80)={0x6, 0x2, 0x9, {}, {0x77359400}, {0x2, 0x0, 0x1, 0x1}, 0x1, @can={{0x3, 0x0, 0x0, 0x1}, 0x3, 0x1, 0x0, 0x0, "5333f0d663621984"}}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x4000800) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) (async) socket$unix(0x1, 0x2, 0x0) (async) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) clock_gettime(0x0, &(0x7f0000000640)) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) (async) socket$can_raw(0x1d, 0x3, 0x1) (async) ioctl$sock_ipv6_tunnel_SIOCGETPRL(0xffffffffffffffff, 0x89f4, &(0x7f0000000d40)={'ip6gre0\x00', &(0x7f0000000f00)={'sit0\x00', 0x0, 0x4, 0x2, 0x3f, 0x5, 0x10, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7800, 0x20, 0xfff, 0x8001}}) (async) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfffffffffffffff7, 0xf, &(0x7f0000002000)=[{&(0x7f0000000180)="a47db3378ac7ed149729de9f922b3fe08277c82fe1f218a8c722653e517823bc094b52825a33966a08d46849780a324df150a647524b04daffbca9005bd85df2b15608c964e4ff763c6b1f1f62594403db2ba2b68428689af4f42fd7eee19e0fc18cb4ab3de01b534ce17ee67f021961cb0fb548429304503b61379b74cdd60218c8b7e08c01ca0869b42eae9eea7d0055a55bd5876f17d6128be264079fd9ad803210cfe4f102c5b25229c0282bedf7c93ac25bdb4ea2022d7c9ebf23df53470be3f453e93b17e1e194e41cea7212ca97a4a72e3c5d47e17144007a335ae3ce6d806e2064ded8cc80db3bfcb552fe1344d9", 0xf2, 0x2}, {&(0x7f0000000e40)="48cb93fe5454b043f5979d623d9df94b121510ca8188553ddb0226ab799db6476cbc97c6363b9bf608677a36ce3214237cf9a7dbe857b53d852c3e3f7c8c5b5520100d466b36e9fe8f52771f5fc9abedf3f2be0b2913f6abc4481fcacac7deb950a9afb152ad08f7035785f21a002c8d465fc1ffd34ed0a95753d41ae34dd898f20f1c8d25dec732abe7be37c20246fa290174fceea853b9ebba816110b029bf77138637a81cc0879198c9ed88927f138de7ee79bd1f94e3e3", 0xb9, 0x5}, {&(0x7f0000000780)="c0d45158c20d566153ed4531bf7a40c469cb5fec8acbed18cf999e57b348231b285b0c0d23ee96ef4cb768b417b58a53142cc418334c0b5a657ca62e7ecf058cadcde74c6b3abc080cea5f18824896f92c6cb288f2c91119783e5e7ba2e8d6d8e941ac3bc7caf1d7febfee657dee4f339a75029e9b8fc8943cff86a7fdf2efd11bd81e496e2ded1dd7b46d729372b69778c617abac96ddb91795e3f1242cc995eaa4e8af13ee970bacbc6e4491f1da719dc5e9d6e7979682c5d29c78f5bc2752d9a89a7135e8a8cbf7d6ec992b1b4c42b3f72db2307b23", 0xd7, 0x405}, {&(0x7f00000000c0)="4c79d6ee65fdb94792df53c216905afdadecffceea33ac4948bdc1fbc085990895dc2d4e1d00c2d30a68d26556b4651a99f3132133d7a98c597ab4b955e607bdd4c8ba07c124263fbbeed1b2670f75d524e630c5c13bd18c806d4c0d0d10ed3cf96beb3e50fa9853ab3413fcd83e4eb3f68f737f39752b63e7f504b3", 0x7c, 0xfffffffffffffffe}, {&(0x7f0000000340)="992e27b1edf06cc049426ff5d112f0cb23411fe3b564eac957930dab2aad7a7ce6469e15c223770b6c07151d57cdaa", 0x2f, 0x8}, {&(0x7f0000000880)="401ceaf946953a295b0d2b0ee23fabeb32695a8b7b8f876adbaafa6e6a37682c720ed368e8e24838462d358c1f12828e9eea40096aab09e0a44b818383c8eb252ef73616692686706c53c03e98e9197ab34368a4131c982f703f38e21879f365115da6317b673a0aaf009a08c6ee8a313b62beed8906e55b08682bfef7745497eeedb6abfd49c381a8bed1da54debe68c41b7dfab37fe87cb9c3710dc0acdea8a0ccaf594300d8625db6654452a92a4a4a9f0230f1917c61d05394bc2a352362164fff13b6b5f72673cbe0cb4247cc8db6d53b3573141ba18db0fb1c24f914c9bd8a0b", 0xe3, 0x5}, {&(0x7f0000000980)="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", 0xfa, 0x4}, {&(0x7f0000000580)="48b7bd404a39d0b88e3c7327725fb7f72b32be1418d5e8abfadcc45a31ea02c4a1a682166fbc36404d2a608e5c8591692b188f8fb3e654a43a9cf5783a8a1139781bcba9f1972a69f4de15dd59b311cf8662eedbb29a413224ba09452335784f1f40985519e98d2bf48990469001def64fa377723d71fe8ed60a", 0x7a}, {&(0x7f0000000a80)="63505d94f625e8dcab3ee505382b15414dab971bf93becd3a2e94faac1d81382921f5e33830de535b3cd0ba588d9de010a8272ec23f7371869e2ec26d282b53487651f054b17c5db44765d890259f5de856d244ab5f2c1ede2ec7f256c742d72ca4ffedf04ce2d260a2d24a9ac87e9654b3d02302dd5c7fa24c89be5a27a6afc99251084f81b8294b29f8b9d774feb6040f2605498408464431004f68bb2db56776a1ff2da9c68e8807300d4bd6e5c7085673e6307d6437e1bf20bbe55e5fee742c5b316fca3a34e52aa6f60fddc1a435e12757e4dff", 0xd6, 0x2}, {&(0x7f0000000b80)="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", 0xfb, 0x8}, {&(0x7f0000000400)="0b5384afa2fef440e352943eca89cca0a894ec23cdf133b322cdfc6f9f8975ea965d291106dda6f8425b076bd36cf038fac7f80b5bce4f5ac7d9d191354b15e91edca813b8b83e69bae458a7d3137d4508967083c6c758214515ebead45528c58dd1b2343a667a1f", 0x68, 0xb41}, {&(0x7f0000000300)="5d17650743d94f172190cc", 0xb, 0x8}, {&(0x7f0000000c80)="64ef6cf8afa1484cf5be4294f6ff1cb5e98f7f3a8da65431b5daae5ad065c2fa5b253508b25f9668db715199b68041dbb73f9123350d9ac76ec8ecf6898129eb50e6c237214841b8007ad88e8de2a500f0fc7a63bd0447669b3e47a7d3c8c2714a62fb449c7e90023a199811b4", 0x6d, 0x5}, {&(0x7f0000001000)="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", 0x1000, 0x100}, {&(0x7f0000000d00)="cdc47af80e1a24473cdb9cd9901dfb95b4681a", 0x13, 0x40}], 0x80010, &(0x7f0000000280)={[{@huge_always}], [{@audit}, {@uid_lt={'uid<', 0xffffffffffffffff}}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@appraise_type}]}) (async) sendfile(r2, r3, &(0x7f0000000380)=0x3, 0x8) (async) [ 300.615725][T17903] loop0: detected capacity change from 0 to 264192 [ 300.626441][T17906] loop4: detected capacity change from 0 to 264192 [ 300.635164][T17906] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:47:55 executing program 5: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)="eb58906d6b66732e66617400020120007cbf8321d10b040000006f04e61d00008000f8000020004000030000000000000001", 0x32}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) 17:47:55 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) (async) chdir(&(0x7f0000000340)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus\x00', 0x81) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) ftruncate(r0, 0xda) (async, rerun: 32) truncate(&(0x7f0000000080)='./file0\x00', 0x7) (rerun: 32) [ 300.689314][ T1834] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 300.712649][T17918] loop2: detected capacity change from 0 to 264192 [ 300.722481][T17507] I/O error, dev loop0, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 300.745224][T17924] loop5: detected capacity change from 0 to 264192 [ 300.754940][T17926] loop0: detected capacity change from 0 to 264192 [ 300.782443][T17921] loop4: detected capacity change from 0 to 264192 [ 300.789078][T17926] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 300.872157][T17924] FAT-fs (loop5): invalid media value (0x0b) [ 300.878181][T17924] FAT-fs (loop5): Can't find a valid FAT filesystem [ 300.914384][ T1845] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:47:56 executing program 1: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000640)) write$sndseq(0xffffffffffffffff, &(0x7f0000000580)=[{0x4, 0x8, 0x4, 0x9, @tick=0x3, {0x7, 0x4}, {0x0, 0x8}, @raw8={"9c7b4dd376c6dbc27a3515cd"}}, {0x1, 0x7, 0x3, 0xff, @time={0x7, 0x1}, {0x0, 0x79}, {0x7}, @connect={{0x5, 0x1}, {0x40, 0xf9}}}, {0x6, 0x8, 0x40, 0x1, @time={0x8, 0x7179}, {0x7, 0x2}, {0x0, 0x6}, @raw32={[0x9, 0x7e44902f, 0x5]}}, {0x6, 0x6, 0x92, 0x1, @tick=0x6, {0x9, 0x8e}, {0x5, 0x3f}, @ext={0xd2, &(0x7f0000000780)="04cea37d475f46780ad7403c4c4a01b435fcd3a49c4e0b173a16d49b729d1e4999c371f69a053c291eb6f853a41f250e0371650a6194c84db5955f11b8b8ad5fda6cddc729a714357aeb8885378e8e6c750f9f6f96f3c3d01691d31b4235438d58fe7ae2ece703105e7bceb0578a059611775bbf5f69055d5f0c8a5f42e80776e5e02825a7e5f8250691fdb3354378967151a88303485c6f036b2ce9fcfce1793fde749e7cedbc3466d2afa623a2811897e1fb22e8cdce96ea138cf42db740b1f333d1074d5378ef8fd3f03dddc224c026d6"}}, {0x6, 0x40, 0x4, 0x3, @tick=0x1, {0x6, 0x7f}, {0x81, 0x7}, @result={0x2, 0x19adf520}}, {0x1, 0xfa, 0xe5, 0x1, @tick=0x4, {0x2, 0xfc}, {0x8, 0x80}, @addr={0x3, 0x5}}], 0xa8) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x8080) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000280)={0x2c4, 0x19c, 0x1, 'queue1\x00', 0x2}) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000001c0)={0x88, 0x1, {0x0, 0x0, 0x5, 0x3, 0x7}, 0xc9b}) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r3, 0x0) sendmsg$can_bcm(r3, &(0x7f0000000180)={&(0x7f0000000000), 0x10, &(0x7f0000000040)={&(0x7f00000000c0)={0x3, 0x11, 0xfffffffa, {0x0, 0xea60}, {0x0, 0x2710}, {0x2}, 0x1, @can={{0x1, 0x1}, 0x8, 0x1, 0x0, 0x0, "4195597e636c954a"}}, 0x48}, 0x1, 0x0, 0x0, 0x4000800}, 0x4804) 17:47:56 executing program 3: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) clock_gettime(0x0, 0x0) clock_gettime(0xfcb39a7a2bad5572, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1b, @time={0x3, 0x1f}, 0x1d, {0x40}, 0x0, 0x1, 0x9}) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r2 = socket$xdp(0x2c, 0x3, 0x0) dup3(r1, r2, 0x0) r3 = socket(0x100000000011, 0x2, 0x0) bind(r3, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r2, &(0x7f0000000900)={0x2c, 0x0, r4, 0x1000}, 0x11) 17:47:56 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) r2 = syz_clone(0xc008000, &(0x7f0000000480)="75fd60af3061460a51ff0f07f3675d224d15adfa0938ae92157add99879ec917a0216df416081128572893aec6c7c73d8982eb0c09fbef5ad8c3528d6fe38928", 0x40, &(0x7f0000001900), &(0x7f0000001940), &(0x7f0000001980)="e7ea6d31e47be098ae1cef74277b91302577cb6be96485be7ae6770160f2cd87036c68d51db9630b4b7c937a90cbfd037d8a32a87da9a52f8eb137a700537e045922732d70a1f032cbdb3e86f6efd6d2e6d1c648227db170db37dd8312d0bb29c79c106316e78f68c257b41a744d55d6c1b8d5531ea51e2919735460c6b7a85cc3bd1afd734733321938c4e0") getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001a40)={{{@in6=@initdev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000001b40)=0xe8) lstat(&(0x7f0000001dc0)='./file0\x00', &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0x0) clock_gettime(0x0, &(0x7f0000001b80)) r6 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r6, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001c40), 0x400, 0x0) sendmmsg$unix(r0, &(0x7f0000001d40)=[{{&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000280)=[{&(0x7f00000000c0)="8ae08a810fc2fc49bc88f4d3e707ec90b20d35d166ac643faac85b73c9b070fb1d0b24e83f4c80774d0b5d611e8324790b622223e2bba4cdb4974d4f96a233cac3b8dfe0d1e1aa752ec7f3180da416e407faba75a9e9f7a2eb0535d649f518f9d1a92ffc94536756", 0x68}, {&(0x7f0000000180)="c089f3605f76b296f3da0ade02553ee9a3f77fd31fafe45665f2b115733943071ec105aa49f513862ce2785ed73961d128eacf07f4dc5943f96a3c5932c8b11c241a500ce84923c578090bea9092db66e3887b", 0x53}, {&(0x7f0000000200)="fc1f53dba927ff6c1cea410e4db8a73da66b8c98ab80d436d5b82441a16d96c216e8adef45b65189151d5d81659a40d39c05d969135fb99c30f9cf9a2b842858d1a3d0c3aa14a0fd9a077671512ef17bdeb19f8315de059ba3eef52e1737137f563138ceadcefc34fd4194fc4621a489ce6fa861e6f7588f", 0x78}], 0x3, 0x0, 0x0, 0x80}}, {{&(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001880)=[{&(0x7f0000000340)="d94fd3f0477edc9e96c480362704cdb314c0916cc4f340887435dc103599d9f319942403362efd8194609fa82993d8a0338e61dd2746d0d7bb4b3453b5b0d14c9726d33e1762126c61b0cc9e0eaa92ec517092eb0d8f8253b4cbe0fc6c10bee535684c", 0x63}, {&(0x7f0000000400)="ffb7299d0645b97ae123771802479e8611d67e3031945ae4e4b64574533cc109f587f5e4242ab4dc4f1a1ca685516044bf6c883631342ec205e3fde3c05b002dd49127362980a4cb01b1b6d0f17a5c2a14c4ee5644df1033", 0x58}, {&(0x7f0000000580)="cac8ca517ea1681e3b511d11c275017ac9aa40f2380829be6926bc693ab5d5e4c1bf8b58f140345c450e925d62c5df68ae6b9177ac5fe2d3b8429656b648acb84affa4d0b0d07aed97e85ca5c073c0ac96d7c7c32f86c82f48d2b5088db131f2bf89ecdf8ea4b083924000f974e6596b679f816455b222fa9fc3c1cc0b4e7c6ee826ae2dbee804a27f04143386927bc2c6eec6562406295068aa8713b893898e3c75c8c157859b4c85740ff80164263bb1609fac824c", 0xb6}, {&(0x7f0000000680)="509c389384bf25cd57eceb9506e5f52e1588f94c95fa297fb85b5a830e9fd0ebf8aa569755aef25507577a4a14c660658f742e98fe5f15c595dc801b7de17a715aeff8add7eb4249ab575de4a6864167536432ebdc5c8d23e6b20c60cc590f5be1bcaaaa6ef6d6b09f626533da76c0807f0e69597f6c266dd7dde8d956da752fe2146bc775249904de646011d7e40a2c89e5671a615c4db6e5071a4201fe6b69", 0xa0}, {&(0x7f0000000780)="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", 0xfc}, {&(0x7f0000000880)="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", 0x1000}], 0x6, &(0x7f0000001c80)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000818000000000000000100000001000000", @ANYRES32=r6, @ANYRES32=r7], 0x88, 0x40000c1}}], 0x2, 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) 17:47:56 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus\x00', 0x81) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) ftruncate(r0, 0xda) truncate(&(0x7f0000000080)='./file0\x00', 0x7) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) (async) chdir(&(0x7f0000000340)='./file0\x00') (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) creat(&(0x7f00000000c0)='./bus\x00', 0x81) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) (async) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) (async) ftruncate(r0, 0xda) (async) truncate(&(0x7f0000000080)='./file0\x00', 0x7) (async) 17:47:56 executing program 0: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x3) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11ffffffff000000", @ANYRES32=r5, @ANYBLOB="01001000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000005840)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000001240)=@newqdisc={0x78, 0x24, 0x5820a61ca228651, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_sfq={{0x8}, {0x4c, 0x2, {{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa}}}]}, 0x78}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=@newtfilter={0x34, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {}, {0x3}}, [@filter_kind_options=@f_route={{0xa}, {0x4}}]}, 0x34}}, 0x0) lseek(r0, 0x0, 0x2) syz_open_procfs(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x10000, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 17:47:56 executing program 5: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)="eb58906d6b66732e66617400020120007cbf8321d10b040000006f04e61d00008000f8000020004000030000000000000001", 0x32}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) 17:47:56 executing program 3: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) clock_gettime(0x0, 0x0) clock_gettime(0xfcb39a7a2bad5572, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1b, @time={0x3, 0x1f}, 0x1d, {0x40}, 0x0, 0x1, 0x9}) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r2 = socket$xdp(0x2c, 0x3, 0x0) dup3(r1, r2, 0x0) r3 = socket(0x100000000011, 0x2, 0x0) bind(r3, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) bind$xdp(r2, &(0x7f0000000900)={0x2c, 0x0, r4, 0x1000}, 0x11) 17:47:56 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) (async) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) (async) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000640)) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) (async) r2 = syz_clone(0xc008000, &(0x7f0000000480)="75fd60af3061460a51ff0f07f3675d224d15adfa0938ae92157add99879ec917a0216df416081128572893aec6c7c73d8982eb0c09fbef5ad8c3528d6fe38928", 0x40, &(0x7f0000001900), &(0x7f0000001940), &(0x7f0000001980)="e7ea6d31e47be098ae1cef74277b91302577cb6be96485be7ae6770160f2cd87036c68d51db9630b4b7c937a90cbfd037d8a32a87da9a52f8eb137a700537e045922732d70a1f032cbdb3e86f6efd6d2e6d1c648227db170db37dd8312d0bb29c79c106316e78f68c257b41a744d55d6c1b8d5531ea51e2919735460c6b7a85cc3bd1afd734733321938c4e0") (async) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001a40)={{{@in6=@initdev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000001b40)=0xe8) (async) lstat(&(0x7f0000001dc0)='./file0\x00', &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) r5 = getpgid(0x0) (async) clock_gettime(0x0, &(0x7f0000001b80)) (async) r6 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r6, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001c40), 0x400, 0x0) sendmmsg$unix(r0, &(0x7f0000001d40)=[{{&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000280)=[{&(0x7f00000000c0)="8ae08a810fc2fc49bc88f4d3e707ec90b20d35d166ac643faac85b73c9b070fb1d0b24e83f4c80774d0b5d611e8324790b622223e2bba4cdb4974d4f96a233cac3b8dfe0d1e1aa752ec7f3180da416e407faba75a9e9f7a2eb0535d649f518f9d1a92ffc94536756", 0x68}, {&(0x7f0000000180)="c089f3605f76b296f3da0ade02553ee9a3f77fd31fafe45665f2b115733943071ec105aa49f513862ce2785ed73961d128eacf07f4dc5943f96a3c5932c8b11c241a500ce84923c578090bea9092db66e3887b", 0x53}, {&(0x7f0000000200)="fc1f53dba927ff6c1cea410e4db8a73da66b8c98ab80d436d5b82441a16d96c216e8adef45b65189151d5d81659a40d39c05d969135fb99c30f9cf9a2b842858d1a3d0c3aa14a0fd9a077671512ef17bdeb19f8315de059ba3eef52e1737137f563138ceadcefc34fd4194fc4621a489ce6fa861e6f7588f", 0x78}], 0x3, 0x0, 0x0, 0x80}}, {{&(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001880)=[{&(0x7f0000000340)="d94fd3f0477edc9e96c480362704cdb314c0916cc4f340887435dc103599d9f319942403362efd8194609fa82993d8a0338e61dd2746d0d7bb4b3453b5b0d14c9726d33e1762126c61b0cc9e0eaa92ec517092eb0d8f8253b4cbe0fc6c10bee535684c", 0x63}, {&(0x7f0000000400)="ffb7299d0645b97ae123771802479e8611d67e3031945ae4e4b64574533cc109f587f5e4242ab4dc4f1a1ca685516044bf6c883631342ec205e3fde3c05b002dd49127362980a4cb01b1b6d0f17a5c2a14c4ee5644df1033", 0x58}, {&(0x7f0000000580)="cac8ca517ea1681e3b511d11c275017ac9aa40f2380829be6926bc693ab5d5e4c1bf8b58f140345c450e925d62c5df68ae6b9177ac5fe2d3b8429656b648acb84affa4d0b0d07aed97e85ca5c073c0ac96d7c7c32f86c82f48d2b5088db131f2bf89ecdf8ea4b083924000f974e6596b679f816455b222fa9fc3c1cc0b4e7c6ee826ae2dbee804a27f04143386927bc2c6eec6562406295068aa8713b893898e3c75c8c157859b4c85740ff80164263bb1609fac824c", 0xb6}, {&(0x7f0000000680)="509c389384bf25cd57eceb9506e5f52e1588f94c95fa297fb85b5a830e9fd0ebf8aa569755aef25507577a4a14c660658f742e98fe5f15c595dc801b7de17a715aeff8add7eb4249ab575de4a6864167536432ebdc5c8d23e6b20c60cc590f5be1bcaaaa6ef6d6b09f626533da76c0807f0e69597f6c266dd7dde8d956da752fe2146bc775249904de646011d7e40a2c89e5671a615c4db6e5071a4201fe6b69", 0xa0}, {&(0x7f0000000780)="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", 0xfc}, {&(0x7f0000000880)="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", 0x1000}], 0x6, &(0x7f0000001c80)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000818000000000000000100000001000000", @ANYRES32=r6, @ANYRES32=r7], 0x88, 0x40000c1}}], 0x2, 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) 17:47:56 executing program 3: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) clock_gettime(0x0, 0x0) clock_gettime(0xfcb39a7a2bad5572, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1b, @time={0x3, 0x1f}, 0x1d, {0x40}, 0x0, 0x1, 0x9}) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r2 = socket$xdp(0x2c, 0x3, 0x0) dup3(r1, r2, 0x0) r3 = socket(0x100000000011, 0x2, 0x0) bind(r3, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) bind$xdp(r2, &(0x7f0000000900)={0x2c, 0x0, r4, 0x1000}, 0x11) [ 301.428713][T17969] loop4: detected capacity change from 0 to 264192 [ 301.436491][T17967] loop5: detected capacity change from 0 to 264192 [ 301.443429][T17970] loop0: detected capacity change from 0 to 264192 17:47:56 executing program 3: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) clock_gettime(0x0, 0x0) clock_gettime(0xfcb39a7a2bad5572, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1b, @time={0x3, 0x1f}, 0x1d, {0x40}, 0x0, 0x1, 0x9}) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r2 = socket$xdp(0x2c, 0x3, 0x0) dup3(r1, r2, 0x0) r3 = socket(0x100000000011, 0x2, 0x0) bind(r3, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) bind$xdp(r2, &(0x7f0000000900)={0x2c, 0x0, r4, 0x1000}, 0x11) [ 301.478455][T17969] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 301.492730][T17967] FAT-fs (loop5): invalid media value (0x0b) [ 301.498727][T17967] FAT-fs (loop5): Can't find a valid FAT filesystem 17:47:56 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async, rerun: 64) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (rerun: 64) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) (async, rerun: 64) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (async, rerun: 64) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000640)) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) r2 = syz_clone(0xc008000, &(0x7f0000000480)="75fd60af3061460a51ff0f07f3675d224d15adfa0938ae92157add99879ec917a0216df416081128572893aec6c7c73d8982eb0c09fbef5ad8c3528d6fe38928", 0x40, &(0x7f0000001900), &(0x7f0000001940), &(0x7f0000001980)="e7ea6d31e47be098ae1cef74277b91302577cb6be96485be7ae6770160f2cd87036c68d51db9630b4b7c937a90cbfd037d8a32a87da9a52f8eb137a700537e045922732d70a1f032cbdb3e86f6efd6d2e6d1c648227db170db37dd8312d0bb29c79c106316e78f68c257b41a744d55d6c1b8d5531ea51e2919735460c6b7a85cc3bd1afd734733321938c4e0") (async) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001a40)={{{@in6=@initdev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000001b40)=0xe8) (async) lstat(&(0x7f0000001dc0)='./file0\x00', &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) r5 = getpgid(0x0) (async) clock_gettime(0x0, &(0x7f0000001b80)) (async) r6 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r6, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001c40), 0x400, 0x0) sendmmsg$unix(r0, &(0x7f0000001d40)=[{{&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000280)=[{&(0x7f00000000c0)="8ae08a810fc2fc49bc88f4d3e707ec90b20d35d166ac643faac85b73c9b070fb1d0b24e83f4c80774d0b5d611e8324790b622223e2bba4cdb4974d4f96a233cac3b8dfe0d1e1aa752ec7f3180da416e407faba75a9e9f7a2eb0535d649f518f9d1a92ffc94536756", 0x68}, {&(0x7f0000000180)="c089f3605f76b296f3da0ade02553ee9a3f77fd31fafe45665f2b115733943071ec105aa49f513862ce2785ed73961d128eacf07f4dc5943f96a3c5932c8b11c241a500ce84923c578090bea9092db66e3887b", 0x53}, {&(0x7f0000000200)="fc1f53dba927ff6c1cea410e4db8a73da66b8c98ab80d436d5b82441a16d96c216e8adef45b65189151d5d81659a40d39c05d969135fb99c30f9cf9a2b842858d1a3d0c3aa14a0fd9a077671512ef17bdeb19f8315de059ba3eef52e1737137f563138ceadcefc34fd4194fc4621a489ce6fa861e6f7588f", 0x78}], 0x3, 0x0, 0x0, 0x80}}, {{&(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001880)=[{&(0x7f0000000340)="d94fd3f0477edc9e96c480362704cdb314c0916cc4f340887435dc103599d9f319942403362efd8194609fa82993d8a0338e61dd2746d0d7bb4b3453b5b0d14c9726d33e1762126c61b0cc9e0eaa92ec517092eb0d8f8253b4cbe0fc6c10bee535684c", 0x63}, {&(0x7f0000000400)="ffb7299d0645b97ae123771802479e8611d67e3031945ae4e4b64574533cc109f587f5e4242ab4dc4f1a1ca685516044bf6c883631342ec205e3fde3c05b002dd49127362980a4cb01b1b6d0f17a5c2a14c4ee5644df1033", 0x58}, {&(0x7f0000000580)="cac8ca517ea1681e3b511d11c275017ac9aa40f2380829be6926bc693ab5d5e4c1bf8b58f140345c450e925d62c5df68ae6b9177ac5fe2d3b8429656b648acb84affa4d0b0d07aed97e85ca5c073c0ac96d7c7c32f86c82f48d2b5088db131f2bf89ecdf8ea4b083924000f974e6596b679f816455b222fa9fc3c1cc0b4e7c6ee826ae2dbee804a27f04143386927bc2c6eec6562406295068aa8713b893898e3c75c8c157859b4c85740ff80164263bb1609fac824c", 0xb6}, {&(0x7f0000000680)="509c389384bf25cd57eceb9506e5f52e1588f94c95fa297fb85b5a830e9fd0ebf8aa569755aef25507577a4a14c660658f742e98fe5f15c595dc801b7de17a715aeff8add7eb4249ab575de4a6864167536432ebdc5c8d23e6b20c60cc590f5be1bcaaaa6ef6d6b09f626533da76c0807f0e69597f6c266dd7dde8d956da752fe2146bc775249904de646011d7e40a2c89e5671a615c4db6e5071a4201fe6b69", 0xa0}, {&(0x7f0000000780)="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", 0xfc}, {&(0x7f0000000880)="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", 0x1000}], 0x6, &(0x7f0000001c80)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000818000000000000000100000001000000", @ANYRES32=r6, @ANYRES32=r7], 0x88, 0x40000c1}}], 0x2, 0x10) (async) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) 17:47:56 executing program 3: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) clock_gettime(0x0, 0x0) clock_gettime(0xfcb39a7a2bad5572, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1b, @time={0x3, 0x1f}, 0x1d, {0x40}, 0x0, 0x1, 0x9}) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r2 = socket$xdp(0x2c, 0x3, 0x0) dup3(r1, r2, 0x0) r3 = socket(0x100000000011, 0x2, 0x0) bind(r3, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r2, &(0x7f0000000900)={0x2c, 0x0, 0x0, 0x1000}, 0x11) 17:47:56 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x50) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca7e4d5d5bdbe70000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="3bf81bb9f1"], 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) r4 = socket$xdp(0x2c, 0x3, 0x0) dup3(0xffffffffffffffff, r4, 0x0) r5 = socket(0x100000000011, 0x2, 0x0) bind(r5, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r4, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r4, &(0x7f0000000900)={0x2c, 0x0, r6}, 0x10) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@ipv4_newaddr={0x68, 0x14, 0x800, 0x70bd2a, 0x25dfdbfc, {0x2, 0x80, 0x20, 0xfd, r6}, [@IFA_CACHEINFO={0x14, 0x6, {0x5, 0x3ff, 0x7, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x51}, @IFA_LABEL={0x14, 0x3, 'team_slave_1\x00'}, @IFA_BROADCAST={0x8, 0x4, @initdev={0xac, 0x1e, 0x0, 0x0}}, @IFA_LOCAL={0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}, @IFA_FLAGS={0x8, 0x8, 0x200}, @IFA_RT_PRIORITY={0x8, 0x9, 0x1800000}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000050}, 0x20000008) lseek(r2, 0xbf1a, 0x0) 17:47:56 executing program 3: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) clock_gettime(0x0, 0x0) clock_gettime(0xfcb39a7a2bad5572, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1b, @time={0x3, 0x1f}, 0x1d, {0x40}, 0x0, 0x1, 0x9}) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r2 = socket$xdp(0x2c, 0x3, 0x0) dup3(r1, r2, 0x0) r3 = socket(0x100000000011, 0x2, 0x0) bind(r3, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r2, &(0x7f0000000900)={0x2c, 0x0, 0x0, 0x1000}, 0x11) 17:47:56 executing program 0: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) (async) chdir(&(0x7f0000000340)='./file0\x00') (async) open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) (async) set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x3) r1 = socket$nl_route(0x10, 0x3, 0x0) (async) r2 = socket(0x10, 0x3, 0x0) (async) r3 = socket$nl_route(0x10, 0x3, 0x0) (async) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r4) (async) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11ffffffff000000", @ANYRES32=r5, @ANYBLOB="01001000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) (async) sendmsg$nl_route_sched(r2, &(0x7f0000005840)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000001240)=@newqdisc={0x78, 0x24, 0x5820a61ca228651, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_sfq={{0x8}, {0x4c, 0x2, {{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa}}}]}, 0x78}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=@newtfilter={0x34, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {}, {0x3}}, [@filter_kind_options=@f_route={{0xa}, {0x4}}]}, 0x34}}, 0x0) lseek(r0, 0x0, 0x2) (async) syz_open_procfs(0x0, 0x0) (async) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x10000, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 301.525764][T17970] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 301.545188][T17970] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 301.558805][T17970] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 17:47:56 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) open_tree(r0, &(0x7f0000000080)='./file0\x00', 0x1) chdir(&(0x7f0000000340)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000003c0)=ANY=[], 0x208e24b) ftruncate(r1, 0x800) 17:47:56 executing program 5: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)="eb58906d6b66732e66617400020120007cbf8321d10b040000006f04e61d00008000f8000020004000030000000000000001", 0x32}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) 17:47:56 executing program 2: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000000)={{0xff}, 0x0, 0x0, 0xff, {0x1, 0x1f}, 0x81, 0x80}) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) 17:47:56 executing program 3: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) clock_gettime(0x0, 0x0) clock_gettime(0xfcb39a7a2bad5572, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1b, @time={0x3, 0x1f}, 0x1d, {0x40}, 0x0, 0x1, 0x9}) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r2 = socket$xdp(0x2c, 0x3, 0x0) dup3(r1, r2, 0x0) r3 = socket(0x100000000011, 0x2, 0x0) bind(r3, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r2, &(0x7f0000000900)={0x2c, 0x0, 0x0, 0x1000}, 0x11) [ 301.593385][ T1845] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 301.602533][T17631] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 301.628076][T18014] loop5: detected capacity change from 0 to 264192 17:47:56 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) open$dir(&(0x7f0000000300)='./file1\x00', 0x0, 0x5) (fail_nth: 1) 17:47:56 executing program 3: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) clock_gettime(0x0, 0x0) clock_gettime(0xfcb39a7a2bad5572, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1b, @time={0x3, 0x1f}, 0x1d, {0x40}, 0x0, 0x1, 0x9}) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r2 = socket$xdp(0x2c, 0x3, 0x0) dup3(r1, r2, 0x0) r3 = socket(0x100000000011, 0x2, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r2, &(0x7f0000000900)={0x2c, 0x0, r4, 0x1000}, 0x11) 17:47:56 executing program 2: socket$unix(0x1, 0x2, 0x0) (async) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000000)={{0xff}, 0x0, 0x0, 0xff, {0x1, 0x1f}, 0x81, 0x80}) (async) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) (async) clock_gettime(0x0, &(0x7f0000000640)) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) [ 301.645534][T18017] loop4: detected capacity change from 0 to 264192 [ 301.659824][T18022] loop0: detected capacity change from 0 to 264192 [ 301.672353][T18029] loop1: detected capacity change from 0 to 264192 [ 301.687305][T18014] FAT-fs (loop5): invalid media value (0x0b) 17:47:56 executing program 3: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) clock_gettime(0x0, 0x0) clock_gettime(0xfcb39a7a2bad5572, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1b, @time={0x3, 0x1f}, 0x1d, {0x40}, 0x0, 0x1, 0x9}) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r2 = socket$xdp(0x2c, 0x3, 0x0) dup3(r1, r2, 0x0) r3 = socket(0x100000000011, 0x2, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r2, &(0x7f0000000900)={0x2c, 0x0, r4, 0x1000}, 0x11) 17:47:56 executing program 2: socket$unix(0x1, 0x2, 0x0) (async, rerun: 32) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (rerun: 32) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) (async, rerun: 32) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000000)={{0xff}, 0x0, 0x0, 0xff, {0x1, 0x1f}, 0x81, 0x80}) (async, rerun: 32) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) (async) clock_gettime(0x0, &(0x7f0000000640)) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) 17:47:56 executing program 0: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) (async) chdir(&(0x7f0000000340)='./file0\x00') (async) open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x3) r1 = socket$nl_route(0x10, 0x3, 0x0) (async) r2 = socket(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r4) (async) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11ffffffff000000", @ANYRES32=r5, @ANYBLOB="01001000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000005840)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000001240)=@newqdisc={0x78, 0x24, 0x5820a61ca228651, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_sfq={{0x8}, {0x4c, 0x2, {{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa}}}]}, 0x78}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=@newtfilter={0x34, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {}, {0x3}}, [@filter_kind_options=@f_route={{0xa}, {0x4}}]}, 0x34}}, 0x0) (async) lseek(r0, 0x0, 0x2) (async) syz_open_procfs(0x0, 0x0) (async) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x10000, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 301.693327][T18014] FAT-fs (loop5): Can't find a valid FAT filesystem [ 301.704758][T18017] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 301.727753][T18029] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 301.738096][T18029] FAULT_INJECTION: forcing a failure. 17:47:56 executing program 3: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) clock_gettime(0x0, 0x0) clock_gettime(0xfcb39a7a2bad5572, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1b, @time={0x3, 0x1f}, 0x1d, {0x40}, 0x0, 0x1, 0x9}) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r2 = socket$xdp(0x2c, 0x3, 0x0) dup3(r1, r2, 0x0) r3 = socket(0x100000000011, 0x2, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r2, &(0x7f0000000900)={0x2c, 0x0, r4, 0x1000}, 0x11) 17:47:56 executing program 2: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00', 0x1}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) 17:47:56 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) open_tree(r0, &(0x7f0000000080)='./file0\x00', 0x1) chdir(&(0x7f0000000340)='./file0\x00') (async) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000003c0)=ANY=[], 0x208e24b) ftruncate(r1, 0x800) [ 301.738096][T18029] name failslab, interval 1, probability 0, space 0, times 0 [ 301.750769][T18029] CPU: 0 PID: 18029 Comm: syz-executor.1 Not tainted 5.18.0-rc3-syzkaller-00190-gc00c5e1d157b-dirty #0 [ 301.761788][T18029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 301.771834][T18029] Call Trace: [ 301.775091][T18029] [ 301.778003][T18029] dump_stack_lvl+0xd6/0x122 [ 301.782644][T18029] dump_stack+0x11/0x12 [ 301.786830][T18029] should_fail+0x230/0x240 [ 301.791226][T18029] __should_failslab+0x81/0x90 [ 301.796040][T18029] ? getname_flags+0x82/0x350 [ 301.800702][T18029] should_failslab+0x5/0x20 [ 301.805193][T18029] kmem_cache_alloc+0x46/0x300 [ 301.809984][T18029] ? preempt_count_add+0x51/0xa0 [ 301.814917][T18029] getname_flags+0x82/0x350 [ 301.819399][T18029] getname+0x15/0x20 [ 301.823411][T18029] do_sys_openat2+0x6d/0x2a0 [ 301.827980][T18029] ? fput+0x2d/0x130 [ 301.831851][T18029] __x64_sys_open+0xe2/0x110 [ 301.836474][T18029] do_syscall_64+0x2b/0x70 [ 301.840991][T18029] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 301.846861][T18029] RIP: 0033:0x7efcbfa430e9 [ 301.851343][T18029] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 301.870995][T18029] RSP: 002b:00007efcbf1b9168 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 301.879462][T18029] RAX: ffffffffffffffda RBX: 00007efcbfb55f60 RCX: 00007efcbfa430e9 [ 301.887437][T18029] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000020000300 [ 301.895385][T18029] RBP: 00007efcbf1b91d0 R08: 0000000000000000 R09: 0000000000000000 [ 301.903370][T18029] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 301.911385][T18029] R13: 00007ffe55d0656f R14: 00007efcbf1b9300 R15: 0000000000022000 [ 301.919398][T18029] [ 301.923727][ T1845] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:47:56 executing program 5: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)="eb58906d6b66732e66617400020120007cbf8321d10b040000006f04e61d00008000f8000020004000030000000000000001", 0x32}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) 17:47:56 executing program 2: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00', 0x1}) (async) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) (async) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) (async) clock_gettime(0x0, &(0x7f0000000640)) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) 17:47:56 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) open$dir(&(0x7f0000000300)='./file1\x00', 0x0, 0x5) (fail_nth: 2) 17:47:56 executing program 3: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) clock_gettime(0x0, 0x0) clock_gettime(0xfcb39a7a2bad5572, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1b, @time={0x3, 0x1f}, 0x1d, {0x40}, 0x0, 0x1, 0x9}) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r2 = socket$xdp(0x2c, 0x3, 0x0) dup3(r1, r2, 0x0) bind(0xffffffffffffffff, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r2, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) 17:47:56 executing program 2: socket$unix(0x1, 0x2, 0x0) (async, rerun: 64) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async, rerun: 64) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00', 0x1}) (async) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) clock_gettime(0x0, &(0x7f0000000640)) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) (async, rerun: 64) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) (rerun: 64) 17:47:56 executing program 3: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) clock_gettime(0x0, 0x0) clock_gettime(0xfcb39a7a2bad5572, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1b, @time={0x3, 0x1f}, 0x1d, {0x40}, 0x0, 0x1, 0x9}) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r2 = socket$xdp(0x2c, 0x3, 0x0) dup3(r1, r2, 0x0) bind(0xffffffffffffffff, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r2, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) [ 301.945735][ T1845] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 301.959834][T18051] loop0: detected capacity change from 0 to 264192 [ 301.977005][T18063] loop5: detected capacity change from 0 to 264192 [ 301.987968][T18065] loop4: detected capacity change from 0 to 264192 17:47:56 executing program 2: socket$unix(0x1, 0x5, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) 17:47:57 executing program 3: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) clock_gettime(0x0, 0x0) clock_gettime(0xfcb39a7a2bad5572, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1b, @time={0x3, 0x1f}, 0x1d, {0x40}, 0x0, 0x1, 0x9}) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r2 = socket$xdp(0x2c, 0x3, 0x0) dup3(r1, r2, 0x0) bind(0xffffffffffffffff, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r2, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) 17:47:57 executing program 0: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r0, 0x0, 0x2) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x2000, 0x0) recvmmsg$unix(r2, &(0x7f0000002500)=[{{&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000240)=""/69, 0x45}, {&(0x7f0000000380)=""/160, 0xa0}, {&(0x7f0000000440)=""/179, 0xb3}, {&(0x7f0000000500)=""/141, 0x8d}, {&(0x7f00000001c0)=""/58, 0x3a}], 0x5, &(0x7f00000005c0)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x130}}, {{&(0x7f0000000700)=@abs, 0x6e, &(0x7f0000000880)=[{&(0x7f0000000780)=""/203, 0xcb}], 0x1, &(0x7f00000008c0)=[@rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x58}}, {{&(0x7f0000000940), 0x6e, &(0x7f0000000b80)=[{&(0x7f00000009c0)=""/137, 0x89}, {&(0x7f0000000a80)=""/240, 0xf0}], 0x2, &(0x7f0000000bc0)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xf8}}, {{0x0, 0x0, &(0x7f0000002140)=[{&(0x7f0000000cc0)=""/4096, 0x1000}, {&(0x7f0000001cc0)=""/151, 0x97}, {&(0x7f0000001d80)=""/36, 0x24}, {&(0x7f0000001dc0)=""/27, 0x1b}, {&(0x7f0000001e00)=""/137, 0x89}, {&(0x7f0000001ec0)=""/178, 0xb2}, {&(0x7f0000001f80)=""/204, 0xcc}, {&(0x7f0000002080)=""/157, 0x9d}], 0x8, &(0x7f00000021c0)=[@cred={{0x1c}}], 0x20}}, {{0x0, 0x0, &(0x7f0000002440)=[{&(0x7f0000002200)=""/66, 0x42}, {&(0x7f0000002280)=""/168, 0xa8}, {&(0x7f0000002340)=""/51, 0x33}, {&(0x7f0000002380)=""/185, 0xb9}], 0x4, &(0x7f0000002480)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x70}}], 0x5, 0x2040, &(0x7f0000002640)={0x0, 0x3938700}) syz_open_procfs(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r4, 0x0) openat$cgroup_ro(r4, &(0x7f0000002680)='blkio.bfq.time\x00', 0x0, 0x0) 17:47:57 executing program 2: socket$unix(0x1, 0x5, 0x0) (async) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) clock_gettime(0x0, &(0x7f0000000640)) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) 17:47:57 executing program 3: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) clock_gettime(0x0, 0x0) clock_gettime(0xfcb39a7a2bad5572, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1b, @time={0x3, 0x1f}, 0x1d, {0x40}, 0x0, 0x1, 0x9}) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = socket(0x100000000011, 0x2, 0x0) bind(r3, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r2, &(0x7f0000000900)={0x2c, 0x0, r4, 0x1000}, 0x11) [ 301.998022][T18067] loop1: detected capacity change from 0 to 264192 [ 302.008905][T18063] FAT-fs (loop5): invalid media value (0x0b) [ 302.013528][T18065] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 302.014936][T18063] FAT-fs (loop5): Can't find a valid FAT filesystem [ 302.024843][T18067] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:47:57 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) open_tree(r0, &(0x7f0000000080)='./file0\x00', 0x1) chdir(&(0x7f0000000340)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000003c0)=ANY=[], 0x208e24b) (async) ftruncate(r1, 0x800) [ 302.055340][T18067] FAULT_INJECTION: forcing a failure. [ 302.055340][T18067] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 302.068436][T18067] CPU: 0 PID: 18067 Comm: syz-executor.1 Not tainted 5.18.0-rc3-syzkaller-00190-gc00c5e1d157b-dirty #0 [ 302.079456][T18067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 302.089538][T18067] Call Trace: [ 302.092798][T18067] [ 302.095711][T18067] dump_stack_lvl+0xd6/0x122 [ 302.100315][T18067] dump_stack+0x11/0x12 [ 302.104510][T18067] should_fail+0x230/0x240 [ 302.108918][T18067] should_fail_usercopy+0x16/0x20 [ 302.113930][T18067] strncpy_from_user+0x22/0x230 [ 302.118767][T18067] getname_flags+0xb0/0x350 [ 302.123314][T18067] getname+0x15/0x20 [ 302.127199][T18067] do_sys_openat2+0x6d/0x2a0 [ 302.131780][T18067] ? fput+0x2d/0x130 [ 302.135658][T18067] __x64_sys_open+0xe2/0x110 [ 302.140236][T18067] do_syscall_64+0x2b/0x70 [ 302.144638][T18067] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 302.150516][T18067] RIP: 0033:0x7efcbfa430e9 [ 302.154912][T18067] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 302.174502][T18067] RSP: 002b:00007efcbf1b9168 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 302.182898][T18067] RAX: ffffffffffffffda RBX: 00007efcbfb55f60 RCX: 00007efcbfa430e9 [ 302.190853][T18067] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000020000300 [ 302.198846][T18067] RBP: 00007efcbf1b91d0 R08: 0000000000000000 R09: 0000000000000000 [ 302.206800][T18067] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 302.214858][T18067] R13: 00007ffe55d0656f R14: 00007efcbf1b9300 R15: 0000000000022000 [ 302.222852][T18067] [ 302.230947][T17630] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:47:57 executing program 5: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)="eb58906d6b66732e66617400020120007cbf8321d10b040000006f04e61d00008000f8000020004000030000000000000001", 0x32}], 0x0, &(0x7f00000000c0)=ANY=[]) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) 17:47:57 executing program 2: socket$unix(0x1, 0x5, 0x0) (async) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000640)) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) 17:47:57 executing program 3: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) clock_gettime(0x0, 0x0) clock_gettime(0xfcb39a7a2bad5572, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1b, @time={0x3, 0x1f}, 0x1d, {0x40}, 0x0, 0x1, 0x9}) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = socket(0x100000000011, 0x2, 0x0) bind(r3, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r2, &(0x7f0000000900)={0x2c, 0x0, r4, 0x1000}, 0x11) 17:47:57 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) open$dir(&(0x7f0000000300)='./file1\x00', 0x0, 0x5) (fail_nth: 3) 17:47:57 executing program 3: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) clock_gettime(0x0, 0x0) clock_gettime(0xfcb39a7a2bad5572, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1b, @time={0x3, 0x1f}, 0x1d, {0x40}, 0x0, 0x1, 0x9}) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = socket(0x100000000011, 0x2, 0x0) bind(r3, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r2, &(0x7f0000000900)={0x2c, 0x0, r4, 0x1000}, 0x11) 17:47:57 executing program 3: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) clock_gettime(0x0, 0x0) clock_gettime(0xfcb39a7a2bad5572, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1b, @time={0x3, 0x1f}, 0x1d, {0x40}, 0x0, 0x1, 0x9}) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) dup3(r1, 0xffffffffffffffff, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(0xffffffffffffffff, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(0xffffffffffffffff, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) 17:47:57 executing program 2: r0 = epoll_create1(0x0) syz_io_uring_setup(0x15b6, &(0x7f0000000340), &(0x7f0000eea000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r0, 0x0, 0x0, 0x0, {0x2057}}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x5, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000180)="ff8008d28511f9f8538d6f85ddb979dbda869ca7c6ebff0fff0a56a5f2290db271c12883bcf5abee789a008a0543ebba2dcb9c14a4b07172d8671d142cb8ff0c3a7ab0aaabb4476bde1b853763c36cea12b1a27ee6689c6179fca38c9f218a402f8cad5077d17426b47e8f876508103593a28cdc97bf7a8488891e208c95e1e237aac565d4d88ce7d9ceeb788191b6cb41c67a5df1546f42856ca53b0542c8aa2e25f69de308afcd315d868a65f45d7901dab5d4088dbc9a055b313a45c2eb83241f0ca9b7102916d4707a79630bf9cc8215f60cc49a", 0xd6, 0x8050}, 0x6) socket$unix(0x1, 0x2, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r4, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f00000004c0)={0x2, 0xfffffffe, 0x0, 'queue0\x00', 0x8}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) [ 302.266733][T17631] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 302.296177][T18100] loop5: detected capacity change from 0 to 264192 [ 302.298378][T18101] loop4: detected capacity change from 0 to 264192 17:47:57 executing program 2: r0 = epoll_create1(0x0) (async) syz_io_uring_setup(0x15b6, &(0x7f0000000340), &(0x7f0000eea000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r0, 0x0, 0x0, 0x0, {0x2057}}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x5, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000180)="ff8008d28511f9f8538d6f85ddb979dbda869ca7c6ebff0fff0a56a5f2290db271c12883bcf5abee789a008a0543ebba2dcb9c14a4b07172d8671d142cb8ff0c3a7ab0aaabb4476bde1b853763c36cea12b1a27ee6689c6179fca38c9f218a402f8cad5077d17426b47e8f876508103593a28cdc97bf7a8488891e208c95e1e237aac565d4d88ce7d9ceeb788191b6cb41c67a5df1546f42856ca53b0542c8aa2e25f69de308afcd315d868a65f45d7901dab5d4088dbc9a055b313a45c2eb83241f0ca9b7102916d4707a79630bf9cc8215f60cc49a", 0xd6, 0x8050}, 0x6) (async) socket$unix(0x1, 0x2, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r4, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f00000004c0)={0x2, 0xfffffffe, 0x0, 'queue0\x00', 0x8}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) (async) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) clock_gettime(0x0, &(0x7f0000000640)) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) [ 302.312091][T18100] FAT-fs (loop5): invalid media value (0x0b) [ 302.318118][T18101] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 302.318261][T18100] FAT-fs (loop5): Can't find a valid FAT filesystem [ 302.349600][T18105] loop1: detected capacity change from 0 to 264192 [ 302.377280][T17630] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 302.388269][T18105] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 302.410564][T18105] FAULT_INJECTION: forcing a failure. [ 302.410564][T18105] name failslab, interval 1, probability 0, space 0, times 0 [ 302.423218][T18105] CPU: 1 PID: 18105 Comm: syz-executor.1 Not tainted 5.18.0-rc3-syzkaller-00190-gc00c5e1d157b-dirty #0 [ 302.434296][T18105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 302.444409][T18105] Call Trace: [ 302.447682][T18105] [ 302.450615][T18105] dump_stack_lvl+0xd6/0x122 [ 302.455216][T18105] dump_stack+0x11/0x12 [ 302.459430][T18105] should_fail+0x230/0x240 [ 302.463952][T18105] __should_failslab+0x81/0x90 [ 302.468717][T18105] ? __alloc_file+0x2e/0x150 [ 302.473379][T18105] should_failslab+0x5/0x20 [ 302.477922][T18105] kmem_cache_alloc+0x46/0x300 [ 302.482694][T18105] __alloc_file+0x2e/0x150 [ 302.487174][T18105] alloc_empty_file+0xcd/0x1c0 [ 302.492046][T18105] path_openat+0x65/0x1b30 [ 302.496580][T18105] ? _parse_integer_limit+0x16f/0x190 [ 302.501969][T18105] ? _parse_integer+0x23/0x30 [ 302.506671][T18105] ? kstrtoull+0x10c/0x140 [ 302.511096][T18105] ? kstrtouint+0x73/0xb0 [ 302.515481][T18105] do_filp_open+0x105/0x220 [ 302.519989][T18105] do_sys_openat2+0xb5/0x2a0 [ 302.524585][T18105] ? fput+0x2d/0x130 [ 302.528494][T18105] __x64_sys_open+0xe2/0x110 [ 302.533086][T18105] do_syscall_64+0x2b/0x70 [ 302.537601][T18105] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 302.543493][T18105] RIP: 0033:0x7efcbfa430e9 [ 302.547906][T18105] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 302.567507][T18105] RSP: 002b:00007efcbf1b9168 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 302.575920][T18105] RAX: ffffffffffffffda RBX: 00007efcbfb55f60 RCX: 00007efcbfa430e9 [ 302.583957][T18105] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000020000300 [ 302.591952][T18105] RBP: 00007efcbf1b91d0 R08: 0000000000000000 R09: 0000000000000000 [ 302.599920][T18105] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 302.607893][T18105] R13: 00007ffe55d0656f R14: 00007efcbf1b9300 R15: 0000000000022000 [ 302.615867][T18105] [ 302.633754][T17631] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:47:58 executing program 0: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') (async) open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x800) (async) lseek(r0, 0x0, 0x2) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x2000, 0x0) recvmmsg$unix(r2, &(0x7f0000002500)=[{{&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000240)=""/69, 0x45}, {&(0x7f0000000380)=""/160, 0xa0}, {&(0x7f0000000440)=""/179, 0xb3}, {&(0x7f0000000500)=""/141, 0x8d}, {&(0x7f00000001c0)=""/58, 0x3a}], 0x5, &(0x7f00000005c0)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x130}}, {{&(0x7f0000000700)=@abs, 0x6e, &(0x7f0000000880)=[{&(0x7f0000000780)=""/203, 0xcb}], 0x1, &(0x7f00000008c0)=[@rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x58}}, {{&(0x7f0000000940), 0x6e, &(0x7f0000000b80)=[{&(0x7f00000009c0)=""/137, 0x89}, {&(0x7f0000000a80)=""/240, 0xf0}], 0x2, &(0x7f0000000bc0)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xf8}}, {{0x0, 0x0, &(0x7f0000002140)=[{&(0x7f0000000cc0)=""/4096, 0x1000}, {&(0x7f0000001cc0)=""/151, 0x97}, {&(0x7f0000001d80)=""/36, 0x24}, {&(0x7f0000001dc0)=""/27, 0x1b}, {&(0x7f0000001e00)=""/137, 0x89}, {&(0x7f0000001ec0)=""/178, 0xb2}, {&(0x7f0000001f80)=""/204, 0xcc}, {&(0x7f0000002080)=""/157, 0x9d}], 0x8, &(0x7f00000021c0)=[@cred={{0x1c}}], 0x20}}, {{0x0, 0x0, &(0x7f0000002440)=[{&(0x7f0000002200)=""/66, 0x42}, {&(0x7f0000002280)=""/168, 0xa8}, {&(0x7f0000002340)=""/51, 0x33}, {&(0x7f0000002380)=""/185, 0xb9}], 0x4, &(0x7f0000002480)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x70}}], 0x5, 0x2040, &(0x7f0000002640)={0x0, 0x3938700}) syz_open_procfs(0x0, 0x0) (async) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) (async) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r4, 0x0) (async) openat$cgroup_ro(r4, &(0x7f0000002680)='blkio.bfq.time\x00', 0x0, 0x0) 17:47:58 executing program 3: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) clock_gettime(0x0, 0x0) clock_gettime(0xfcb39a7a2bad5572, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1b, @time={0x3, 0x1f}, 0x1d, {0x40}, 0x0, 0x1, 0x9}) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) dup3(r1, 0xffffffffffffffff, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(0xffffffffffffffff, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(0xffffffffffffffff, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) 17:47:58 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) r2 = epoll_create(0x1) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f0000001140)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_GET_DEV_STATS(r0, 0xc4089434, &(0x7f0000000780)={r3, 0x7, 0x1, [0x0, 0x4cf, 0x5, 0x4, 0xa62a], [0x1, 0x7f800000, 0x5, 0x101, 0x7, 0x0, 0xa83, 0x8, 0x1, 0x4, 0x4, 0x87, 0x1, 0x3, 0x7fff, 0x1, 0x5, 0x8, 0x3f, 0x3, 0xffffffff, 0x4, 0x7fffffffffffffff, 0x1, 0x3ff, 0x2, 0x36, 0x7ef1, 0x100400000, 0x0, 0x2, 0x1, 0xe0, 0x5, 0xfffffffffffffff7, 0x200, 0x372, 0x2, 0xff, 0x0, 0x8, 0x480000000000, 0x8001, 0x9c2, 0x401, 0x20, 0x2, 0x8564, 0x72, 0x5, 0x0, 0x4, 0x200, 0x8000, 0x0, 0x8c6, 0x80, 0x7, 0x1000, 0x3f, 0x410, 0x4, 0x1, 0x80, 0x200, 0x0, 0x6, 0x81, 0x0, 0x8001, 0x4, 0x5, 0xb9f, 0x100000001, 0x5, 0x8, 0x0, 0x3, 0x2, 0x40, 0x22a, 0x7ff, 0xe25, 0xffffffff, 0x4, 0x80000001, 0x3ff, 0x11c, 0x5, 0xfe9d, 0x3, 0xffffffffffff8000, 0x8000, 0x1000, 0xffffffffffffffba, 0x8, 0x0, 0x3, 0x4, 0x7ff, 0x8, 0x5, 0x101, 0x3, 0x5, 0x7, 0x1, 0x3ff, 0x3fe00000000000, 0x8000000000000001, 0x9a, 0x80000000, 0x100000000, 0xfff, 0x1ff, 0x80000000, 0x6, 0x100000001, 0x3f7, 0x9]}) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) write$sndseq(r4, &(0x7f0000000bc0)=[{0x1, 0x1, 0x8, 0x1, @time={0x3ff, 0x5d8}, {0x3}, {0x20, 0x81}, @queue={0x1, {0x3d, 0x5}}}, {0xfe, 0x2, 0x0, 0xe6, @time={0xebb1, 0xfff}, {0x0, 0x1d}, {0x36, 0x7f}, @raw32={[0x9, 0xfa, 0x3f]}}, {0x1, 0x9, 0xc0, 0x3f, @tick=0x8, {0x8, 0x1e}, {0x0, 0x67}, @quote={{0xff, 0x7}, 0x1f, &(0x7f00000001c0)={0x1f, 0x9, 0x1, 0xd0, @tick=0x236c, {0x7}, {0xb7, 0x1}, @result={0x1, 0x1d2}}}}, {0xfb, 0xf9, 0x4, 0x3f, @tick=0x6, {0x1}, {0x6, 0x1}, @result={0x9, 0x20}}, {0x3, 0x8, 0x7, 0x4, @tick=0x4, {0x0, 0x3f}, {0xff, 0x2}, @ext={0xf6, &(0x7f0000000240)="7d3987a098f23261ca340d454aaba42403867f46375753ef70ba949bedca4f00441af2468dceafea01e519253c30a925a5fb2174bc9aa7b2e52a6e47bdf18b014ad6b76ad119a6cfd948529b135b2ae68615c62d65642a70e69d07ab9539d6f3ee1dc902c7898f665bacc11d24fd63a50bb31732f03f8a5c3b516dbcdb0ee22d0a0d96826f8d0c92a63e040bd1363c6c1748c4e6a70277ef3f8a77747166f66fb4bb2df01e27d15e422a00d4ac5bd6072982789beda5a1664b306ed0189d2eef18b1fde84534ea1b0c7ab303a6fbfb1abb69f68ba6c7c000822c9a9efda75a4b7412d678fd3449a550372754abce0fc6662ba123481f"}}, {0xbe, 0x9, 0x4, 0x2, @tick=0xffff, {0x8, 0x81}, {0xff, 0x1a}, @raw8={"753e9733681e552252e841a2"}}, {0x2, 0xff, 0x4, 0x0, @tick, {0x3, 0x9}, {0x20, 0x20}, @note={0xe1, 0x2, 0x7, 0x7f, 0x1ff}}, {0x6, 0x0, 0x6, 0x1f, @time={0x6, 0x10001}, {0x7f}, {0x8, 0x1}, @raw8={"542693c607cd9adb30d9242b"}}], 0xe0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') r5 = open(&(0x7f0000000cc0)='./bus\x00', 0x2000, 0x5d) openat(r5, &(0x7f0000000d00)='./bus\x00', 0x42, 0x28) r6 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r7, &(0x7f00000003c0)=ANY=[], 0x208e24b) ftruncate(r6, 0x800) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x42) 17:47:58 executing program 2: r0 = epoll_create1(0x0) syz_io_uring_setup(0x15b6, &(0x7f0000000340), &(0x7f0000eea000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r0, 0x0, 0x0, 0x0, {0x2057}}, 0x0) (async) syz_io_uring_submit(0x0, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x5, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000180)="ff8008d28511f9f8538d6f85ddb979dbda869ca7c6ebff0fff0a56a5f2290db271c12883bcf5abee789a008a0543ebba2dcb9c14a4b07172d8671d142cb8ff0c3a7ab0aaabb4476bde1b853763c36cea12b1a27ee6689c6179fca38c9f218a402f8cad5077d17426b47e8f876508103593a28cdc97bf7a8488891e208c95e1e237aac565d4d88ce7d9ceeb788191b6cb41c67a5df1546f42856ca53b0542c8aa2e25f69de308afcd315d868a65f45d7901dab5d4088dbc9a055b313a45c2eb83241f0ca9b7102916d4707a79630bf9cc8215f60cc49a", 0xd6, 0x8050}, 0x6) socket$unix(0x1, 0x2, 0x0) (async, rerun: 32) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (rerun: 32) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r4, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async, rerun: 32) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f00000004c0)={0x2, 0xfffffffe, 0x0, 'queue0\x00', 0x8}) (async, rerun: 32) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) (async) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) clock_gettime(0x0, &(0x7f0000000640)) (async, rerun: 64) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) (async, rerun: 64) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) 17:47:58 executing program 5: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)="eb58906d6b66732e66617400020120007cbf8321d10b040000006f04e61d00008000f8000020004000030000000000000001", 0x32}], 0x0, &(0x7f00000000c0)=ANY=[]) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) 17:47:58 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) open$dir(&(0x7f0000000300)='./file1\x00', 0x0, 0x5) (fail_nth: 4) 17:47:58 executing program 3: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) clock_gettime(0x0, 0x0) clock_gettime(0xfcb39a7a2bad5572, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1b, @time={0x3, 0x1f}, 0x1d, {0x40}, 0x0, 0x1, 0x9}) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) dup3(r1, 0xffffffffffffffff, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(0xffffffffffffffff, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(0xffffffffffffffff, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) 17:47:58 executing program 2: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r1, 0x6) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) 17:47:58 executing program 3: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) clock_gettime(0x0, 0x0) clock_gettime(0xfcb39a7a2bad5572, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1b, @time={0x3, 0x1f}, 0x1d, {0x40}, 0x0, 0x1, 0x9}) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) r2 = socket$xdp(0x2c, 0x3, 0x0) dup3(r1, r2, 0x0) r3 = socket(0x100000000011, 0x2, 0x0) bind(r3, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r2, &(0x7f0000000900)={0x2c, 0x0, r4, 0x1000}, 0x11) [ 303.131649][T18128] loop1: detected capacity change from 0 to 264192 [ 303.132152][T18129] loop5: detected capacity change from 0 to 264192 [ 303.164354][T18128] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 303.174561][T18126] loop4: detected capacity change from 0 to 264192 17:47:58 executing program 3: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) clock_gettime(0x0, 0x0) clock_gettime(0xfcb39a7a2bad5572, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1b, @time={0x3, 0x1f}, 0x1d, {0x40}, 0x0, 0x1, 0x9}) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) r2 = socket$xdp(0x2c, 0x3, 0x0) dup3(r1, r2, 0x0) r3 = socket(0x100000000011, 0x2, 0x0) bind(r3, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r2, &(0x7f0000000900)={0x2c, 0x0, r4, 0x1000}, 0x11) [ 303.187188][T18129] FAT-fs (loop5): invalid media value (0x0b) [ 303.193302][T18129] FAT-fs (loop5): Can't find a valid FAT filesystem [ 303.206563][T18128] FAULT_INJECTION: forcing a failure. [ 303.206563][T18128] name failslab, interval 1, probability 0, space 0, times 0 [ 303.219206][T18128] CPU: 1 PID: 18128 Comm: syz-executor.1 Not tainted 5.18.0-rc3-syzkaller-00190-gc00c5e1d157b-dirty #0 [ 303.230264][T18128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 303.240314][T18128] Call Trace: [ 303.243584][T18128] [ 303.246504][T18128] dump_stack_lvl+0xd6/0x122 [ 303.251205][T18128] dump_stack+0x11/0x12 [ 303.255347][T18128] should_fail+0x230/0x240 [ 303.259750][T18128] __should_failslab+0x81/0x90 [ 303.264561][T18128] ? security_file_alloc+0x2e/0xf0 [ 303.269671][T18128] should_failslab+0x5/0x20 [ 303.274216][T18128] kmem_cache_alloc+0x46/0x300 [ 303.279074][T18128] ? kmem_cache_alloc+0x237/0x300 [ 303.284175][T18128] security_file_alloc+0x2e/0xf0 [ 303.289103][T18128] __alloc_file+0x81/0x150 [ 303.293546][T18128] alloc_empty_file+0xcd/0x1c0 [ 303.298316][T18128] path_openat+0x65/0x1b30 [ 303.302718][T18128] ? _parse_integer_limit+0x16f/0x190 [ 303.308127][T18128] ? _parse_integer+0x23/0x30 [ 303.312793][T18128] ? kstrtoull+0x10c/0x140 [ 303.317271][T18128] ? kstrtouint+0x73/0xb0 [ 303.321585][T18128] do_filp_open+0x105/0x220 [ 303.326212][T18128] do_sys_openat2+0xb5/0x2a0 [ 303.330821][T18128] ? fput+0x2d/0x130 [ 303.334724][T18128] __x64_sys_open+0xe2/0x110 [ 303.339304][T18128] do_syscall_64+0x2b/0x70 [ 303.343711][T18128] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 303.349686][T18128] RIP: 0033:0x7efcbfa430e9 [ 303.354085][T18128] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 303.373673][T18128] RSP: 002b:00007efcbf1b9168 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 17:47:58 executing program 5: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)="eb58906d6b66732e66617400020120007cbf8321d10b040000006f04e61d00008000f8000020004000030000000000000001", 0x32}], 0x0, &(0x7f00000000c0)=ANY=[]) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) [ 303.382071][T18128] RAX: ffffffffffffffda RBX: 00007efcbfb55f60 RCX: 00007efcbfa430e9 [ 303.390028][T18128] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000020000300 [ 303.398003][T18128] RBP: 00007efcbf1b91d0 R08: 0000000000000000 R09: 0000000000000000 [ 303.405961][T18128] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 303.413914][T18128] R13: 00007ffe55d0656f R14: 00007efcbf1b9300 R15: 0000000000022000 [ 303.421871][T18128] 17:47:58 executing program 3: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) clock_gettime(0x0, 0x0) clock_gettime(0xfcb39a7a2bad5572, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1b, @time={0x3, 0x1f}, 0x1d, {0x40}, 0x0, 0x1, 0x9}) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) r2 = socket$xdp(0x2c, 0x3, 0x0) dup3(r1, r2, 0x0) r3 = socket(0x100000000011, 0x2, 0x0) bind(r3, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r2, &(0x7f0000000900)={0x2c, 0x0, r4, 0x1000}, 0x11) [ 303.437867][ T24] audit: type=1400 audit(1650736078.406:353): avc: denied { listen } for pid=18143 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 303.458469][T18149] loop0: detected capacity change from 0 to 264192 [ 303.467705][T18126] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 303.476961][T17631] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:47:58 executing program 0: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) (async) chdir(&(0x7f0000000340)='./file0\x00') (async) open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x800) (async) lseek(r0, 0x0, 0x2) (async) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x2000, 0x0) recvmmsg$unix(r2, &(0x7f0000002500)=[{{&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000240)=""/69, 0x45}, {&(0x7f0000000380)=""/160, 0xa0}, {&(0x7f0000000440)=""/179, 0xb3}, {&(0x7f0000000500)=""/141, 0x8d}, {&(0x7f00000001c0)=""/58, 0x3a}], 0x5, &(0x7f00000005c0)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x130}}, {{&(0x7f0000000700)=@abs, 0x6e, &(0x7f0000000880)=[{&(0x7f0000000780)=""/203, 0xcb}], 0x1, &(0x7f00000008c0)=[@rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x58}}, {{&(0x7f0000000940), 0x6e, &(0x7f0000000b80)=[{&(0x7f00000009c0)=""/137, 0x89}, {&(0x7f0000000a80)=""/240, 0xf0}], 0x2, &(0x7f0000000bc0)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xf8}}, {{0x0, 0x0, &(0x7f0000002140)=[{&(0x7f0000000cc0)=""/4096, 0x1000}, {&(0x7f0000001cc0)=""/151, 0x97}, {&(0x7f0000001d80)=""/36, 0x24}, {&(0x7f0000001dc0)=""/27, 0x1b}, {&(0x7f0000001e00)=""/137, 0x89}, {&(0x7f0000001ec0)=""/178, 0xb2}, {&(0x7f0000001f80)=""/204, 0xcc}, {&(0x7f0000002080)=""/157, 0x9d}], 0x8, &(0x7f00000021c0)=[@cred={{0x1c}}], 0x20}}, {{0x0, 0x0, &(0x7f0000002440)=[{&(0x7f0000002200)=""/66, 0x42}, {&(0x7f0000002280)=""/168, 0xa8}, {&(0x7f0000002340)=""/51, 0x33}, {&(0x7f0000002380)=""/185, 0xb9}], 0x4, &(0x7f0000002480)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x70}}], 0x5, 0x2040, &(0x7f0000002640)={0x0, 0x3938700}) syz_open_procfs(0x0, 0x0) (async) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r4, 0x0) (async) openat$cgroup_ro(r4, &(0x7f0000002680)='blkio.bfq.time\x00', 0x0, 0x0) 17:47:58 executing program 2: socket$unix(0x1, 0x2, 0x0) (async) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) (async) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r1, 0x6) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000640)) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) (async) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) [ 303.487837][T18152] loop5: detected capacity change from 0 to 264192 [ 303.496420][T18149] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 303.506726][T18152] FAT-fs (loop5): invalid media value (0x0b) [ 303.512743][T18152] FAT-fs (loop5): Can't find a valid FAT filesystem [ 303.569545][T17630] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 303.607307][T18162] loop0: detected capacity change from 0 to 264192 17:47:58 executing program 3: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) clock_gettime(0x0, 0x0) clock_gettime(0xfcb39a7a2bad5572, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1b, @time={0x3, 0x1f}, 0x1d, {0x40}, 0x0, 0x1, 0x9}) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r2 = socket$xdp(0x2c, 0x3, 0x0) dup3(r1, r2, 0x0) r3 = socket(0x100000000011, 0x2, 0x0) bind(r3, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r2, &(0x7f0000000900)={0x2c, 0x0, r4, 0x1000}, 0x11) 17:47:58 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) open$dir(&(0x7f0000000300)='./file1\x00', 0x0, 0x5) (fail_nth: 5) 17:47:58 executing program 5: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) chdir(&(0x7f0000000340)='./file0\x00') symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) 17:47:58 executing program 2: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) (async) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r1, 0x6) (async) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000640)) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) (async) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) 17:47:58 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') r0 = open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x800) lseek(r1, 0x0, 0x2) mount(&(0x7f0000000300)=@sg0, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='cramfs\x00', 0x1, &(0x7f0000000580)='vfat\x00') r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r3, 0x0) accept$inet6(r3, &(0x7f00000005c0)={0xa, 0x0, 0x0, @private2}, &(0x7f0000000600)=0x1c) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, 0xffffffffffffffff, 0x0) sendmsg$IPSET_CMD_DEL(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000740)={&(0x7f0000000680)={0x9c, 0xa, 0x6, 0x801, 0x0, 0x0, {0x0, 0x0, 0xa}, [@IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x6}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_DATA={0x78, 0x7, 0x0, 0x1, [@IPSET_ATTR_COMMENT={0x7, 0x1a, '$\'\x00'}, @IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0x4e24}, @IPSET_ATTR_NAMEREF={0x9, 0x13, 'syz0\x00'}, @IPSET_ATTR_IFACE={0x14, 0x17, 'nr0\x00'}, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e24}, @IPSET_ATTR_COMMENT={0xd, 0x1a, '/dev/sg0\x00'}, @IPSET_ATTR_SKBPRIO={0x8, 0x1c, 0x1, 0x0, 0x7}, @IPSET_ATTR_MARK={0x8, 0xa, 0x1, 0x0, 0x401}, @IPSET_ATTR_IFACE={0x14, 0x17, 'veth1_to_batadv\x00'}, @IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0x4e21}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4008010}, 0x4000000) syz_open_procfs(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000140)=""/182, 0xb6}, {&(0x7f00000000c0)=""/36, 0x24}, {&(0x7f0000000240)=""/164, 0xa4}, {&(0x7f0000000380)=""/116, 0x74}, {&(0x7f0000000300)}, {&(0x7f0000000400)=""/123, 0x7b}], 0x6, 0x8, 0x2) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffa) 17:47:58 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) r2 = epoll_create(0x1) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f0000001140)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_GET_DEV_STATS(r0, 0xc4089434, &(0x7f0000000780)={r3, 0x7, 0x1, [0x0, 0x4cf, 0x5, 0x4, 0xa62a], [0x1, 0x7f800000, 0x5, 0x101, 0x7, 0x0, 0xa83, 0x8, 0x1, 0x4, 0x4, 0x87, 0x1, 0x3, 0x7fff, 0x1, 0x5, 0x8, 0x3f, 0x3, 0xffffffff, 0x4, 0x7fffffffffffffff, 0x1, 0x3ff, 0x2, 0x36, 0x7ef1, 0x100400000, 0x0, 0x2, 0x1, 0xe0, 0x5, 0xfffffffffffffff7, 0x200, 0x372, 0x2, 0xff, 0x0, 0x8, 0x480000000000, 0x8001, 0x9c2, 0x401, 0x20, 0x2, 0x8564, 0x72, 0x5, 0x0, 0x4, 0x200, 0x8000, 0x0, 0x8c6, 0x80, 0x7, 0x1000, 0x3f, 0x410, 0x4, 0x1, 0x80, 0x200, 0x0, 0x6, 0x81, 0x0, 0x8001, 0x4, 0x5, 0xb9f, 0x100000001, 0x5, 0x8, 0x0, 0x3, 0x2, 0x40, 0x22a, 0x7ff, 0xe25, 0xffffffff, 0x4, 0x80000001, 0x3ff, 0x11c, 0x5, 0xfe9d, 0x3, 0xffffffffffff8000, 0x8000, 0x1000, 0xffffffffffffffba, 0x8, 0x0, 0x3, 0x4, 0x7ff, 0x8, 0x5, 0x101, 0x3, 0x5, 0x7, 0x1, 0x3ff, 0x3fe00000000000, 0x8000000000000001, 0x9a, 0x80000000, 0x100000000, 0xfff, 0x1ff, 0x80000000, 0x6, 0x100000001, 0x3f7, 0x9]}) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) write$sndseq(r4, &(0x7f0000000bc0)=[{0x1, 0x1, 0x8, 0x1, @time={0x3ff, 0x5d8}, {0x3}, {0x20, 0x81}, @queue={0x1, {0x3d, 0x5}}}, {0xfe, 0x2, 0x0, 0xe6, @time={0xebb1, 0xfff}, {0x0, 0x1d}, {0x36, 0x7f}, @raw32={[0x9, 0xfa, 0x3f]}}, {0x1, 0x9, 0xc0, 0x3f, @tick=0x8, {0x8, 0x1e}, {0x0, 0x67}, @quote={{0xff, 0x7}, 0x1f, &(0x7f00000001c0)={0x1f, 0x9, 0x1, 0xd0, @tick=0x236c, {0x7}, {0xb7, 0x1}, @result={0x1, 0x1d2}}}}, {0xfb, 0xf9, 0x4, 0x3f, @tick=0x6, {0x1}, {0x6, 0x1}, @result={0x9, 0x20}}, {0x3, 0x8, 0x7, 0x4, @tick=0x4, {0x0, 0x3f}, {0xff, 0x2}, @ext={0xf6, &(0x7f0000000240)="7d3987a098f23261ca340d454aaba42403867f46375753ef70ba949bedca4f00441af2468dceafea01e519253c30a925a5fb2174bc9aa7b2e52a6e47bdf18b014ad6b76ad119a6cfd948529b135b2ae68615c62d65642a70e69d07ab9539d6f3ee1dc902c7898f665bacc11d24fd63a50bb31732f03f8a5c3b516dbcdb0ee22d0a0d96826f8d0c92a63e040bd1363c6c1748c4e6a70277ef3f8a77747166f66fb4bb2df01e27d15e422a00d4ac5bd6072982789beda5a1664b306ed0189d2eef18b1fde84534ea1b0c7ab303a6fbfb1abb69f68ba6c7c000822c9a9efda75a4b7412d678fd3449a550372754abce0fc6662ba123481f"}}, {0xbe, 0x9, 0x4, 0x2, @tick=0xffff, {0x8, 0x81}, {0xff, 0x1a}, @raw8={"753e9733681e552252e841a2"}}, {0x2, 0xff, 0x4, 0x0, @tick, {0x3, 0x9}, {0x20, 0x20}, @note={0xe1, 0x2, 0x7, 0x7f, 0x1ff}}, {0x6, 0x0, 0x6, 0x1f, @time={0x6, 0x10001}, {0x7f}, {0x8, 0x1}, @raw8={"542693c607cd9adb30d9242b"}}], 0xe0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') r5 = open(&(0x7f0000000cc0)='./bus\x00', 0x2000, 0x5d) openat(r5, &(0x7f0000000d00)='./bus\x00', 0x42, 0x28) r6 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r7, &(0x7f00000003c0)=ANY=[], 0x208e24b) ftruncate(r6, 0x800) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x42) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) epoll_create(0x1) (async) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f0000001140)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) (async) ioctl$BTRFS_IOC_GET_DEV_STATS(r0, 0xc4089434, &(0x7f0000000780)={r3, 0x7, 0x1, [0x0, 0x4cf, 0x5, 0x4, 0xa62a], [0x1, 0x7f800000, 0x5, 0x101, 0x7, 0x0, 0xa83, 0x8, 0x1, 0x4, 0x4, 0x87, 0x1, 0x3, 0x7fff, 0x1, 0x5, 0x8, 0x3f, 0x3, 0xffffffff, 0x4, 0x7fffffffffffffff, 0x1, 0x3ff, 0x2, 0x36, 0x7ef1, 0x100400000, 0x0, 0x2, 0x1, 0xe0, 0x5, 0xfffffffffffffff7, 0x200, 0x372, 0x2, 0xff, 0x0, 0x8, 0x480000000000, 0x8001, 0x9c2, 0x401, 0x20, 0x2, 0x8564, 0x72, 0x5, 0x0, 0x4, 0x200, 0x8000, 0x0, 0x8c6, 0x80, 0x7, 0x1000, 0x3f, 0x410, 0x4, 0x1, 0x80, 0x200, 0x0, 0x6, 0x81, 0x0, 0x8001, 0x4, 0x5, 0xb9f, 0x100000001, 0x5, 0x8, 0x0, 0x3, 0x2, 0x40, 0x22a, 0x7ff, 0xe25, 0xffffffff, 0x4, 0x80000001, 0x3ff, 0x11c, 0x5, 0xfe9d, 0x3, 0xffffffffffff8000, 0x8000, 0x1000, 0xffffffffffffffba, 0x8, 0x0, 0x3, 0x4, 0x7ff, 0x8, 0x5, 0x101, 0x3, 0x5, 0x7, 0x1, 0x3ff, 0x3fe00000000000, 0x8000000000000001, 0x9a, 0x80000000, 0x100000000, 0xfff, 0x1ff, 0x80000000, 0x6, 0x100000001, 0x3f7, 0x9]}) (async) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) (async) write$sndseq(r4, &(0x7f0000000bc0)=[{0x1, 0x1, 0x8, 0x1, @time={0x3ff, 0x5d8}, {0x3}, {0x20, 0x81}, @queue={0x1, {0x3d, 0x5}}}, {0xfe, 0x2, 0x0, 0xe6, @time={0xebb1, 0xfff}, {0x0, 0x1d}, {0x36, 0x7f}, @raw32={[0x9, 0xfa, 0x3f]}}, {0x1, 0x9, 0xc0, 0x3f, @tick=0x8, {0x8, 0x1e}, {0x0, 0x67}, @quote={{0xff, 0x7}, 0x1f, &(0x7f00000001c0)={0x1f, 0x9, 0x1, 0xd0, @tick=0x236c, {0x7}, {0xb7, 0x1}, @result={0x1, 0x1d2}}}}, {0xfb, 0xf9, 0x4, 0x3f, @tick=0x6, {0x1}, {0x6, 0x1}, @result={0x9, 0x20}}, {0x3, 0x8, 0x7, 0x4, @tick=0x4, {0x0, 0x3f}, {0xff, 0x2}, @ext={0xf6, &(0x7f0000000240)="7d3987a098f23261ca340d454aaba42403867f46375753ef70ba949bedca4f00441af2468dceafea01e519253c30a925a5fb2174bc9aa7b2e52a6e47bdf18b014ad6b76ad119a6cfd948529b135b2ae68615c62d65642a70e69d07ab9539d6f3ee1dc902c7898f665bacc11d24fd63a50bb31732f03f8a5c3b516dbcdb0ee22d0a0d96826f8d0c92a63e040bd1363c6c1748c4e6a70277ef3f8a77747166f66fb4bb2df01e27d15e422a00d4ac5bd6072982789beda5a1664b306ed0189d2eef18b1fde84534ea1b0c7ab303a6fbfb1abb69f68ba6c7c000822c9a9efda75a4b7412d678fd3449a550372754abce0fc6662ba123481f"}}, {0xbe, 0x9, 0x4, 0x2, @tick=0xffff, {0x8, 0x81}, {0xff, 0x1a}, @raw8={"753e9733681e552252e841a2"}}, {0x2, 0xff, 0x4, 0x0, @tick, {0x3, 0x9}, {0x20, 0x20}, @note={0xe1, 0x2, 0x7, 0x7f, 0x1ff}}, {0x6, 0x0, 0x6, 0x1f, @time={0x6, 0x10001}, {0x7f}, {0x8, 0x1}, @raw8={"542693c607cd9adb30d9242b"}}], 0xe0) (async) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) (async) chdir(&(0x7f0000000340)='./file0\x00') (async) open(&(0x7f0000000cc0)='./bus\x00', 0x2000, 0x5d) (async) openat(r5, &(0x7f0000000d00)='./bus\x00', 0x42, 0x28) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) (async) write$binfmt_script(r7, &(0x7f00000003c0)=ANY=[], 0x208e24b) (async) ftruncate(r6, 0x800) (async) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x42) (async) 17:47:58 executing program 5: chdir(&(0x7f0000000340)='./file0\x00') symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) 17:47:58 executing program 3: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) clock_gettime(0x0, 0x0) clock_gettime(0xfcb39a7a2bad5572, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1b, @time={0x3, 0x1f}, 0x1d, {0x40}, 0x0, 0x1, 0x9}) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r2 = socket$xdp(0x2c, 0x3, 0x0) dup3(r1, r2, 0x0) r3 = socket(0x100000000011, 0x2, 0x0) bind(r3, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r2, &(0x7f0000000900)={0x2c, 0x0, r4, 0x1000}, 0x11) 17:47:58 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) 17:47:58 executing program 5: chdir(0x0) symlink(0x0, &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) 17:47:58 executing program 2: bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={0xffffffffffffffff, &(0x7f0000000240)="442f5a56a3521f9e4af6efb53f296625fb8725c00dcf5d2e7b5e68d9ad0d11393cf4f2aed5e8c11bc54b5a806115d7c892178388ac13b9d74bd0d03351bffd1e0a68b6c22a76d6406764e8c40b8cbe6ae4fbb54902818f393c07cf59bba66571bec6b479ec4fef7a8a34720c450684fc2901351afe800e80e46987fc44450312939f8c754f62809147a037ba14c2d8d41e62b48ffecf1e3367d61406e883d880ac88cd4cbf7a6b42", &(0x7f0000000000)=""/105}, 0x20) socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x6, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r1, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000100)={0x0, 0x2, r0, 0x75, 0x80000}) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000640)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f0000000180)={0x9, 0x2, 'client0\x00', 0x6, "b7d62acd748e8292", "83e80d23d8ab7f13e1b855021e29739ed62f16dd55e69948c6094fc79493652d", 0x7, 0x6}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) [ 303.697534][T18172] loop1: detected capacity change from 0 to 264192 [ 303.719140][T18181] loop0: detected capacity change from 0 to 264192 [ 303.727177][T18172] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:47:58 executing program 3: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) clock_gettime(0x0, 0x0) clock_gettime(0xfcb39a7a2bad5572, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1b, @time={0x3, 0x1f}, 0x1d, {0x40}, 0x0, 0x1, 0x9}) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r2 = socket$xdp(0x2c, 0x3, 0x0) dup3(r1, r2, 0x0) r3 = socket(0x100000000011, 0x2, 0x0) bind(r3, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r2, &(0x7f0000000900)={0x2c, 0x0, r4, 0x1000}, 0x11) [ 303.755833][T18181] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:47:58 executing program 3: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) clock_gettime(0x0, 0x0) clock_gettime(0xfcb39a7a2bad5572, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1b, @time={0x3, 0x1f}, 0x1d, {0x40}, 0x0, 0x1, 0x9}) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r2 = socket$xdp(0x2c, 0x3, 0x0) dup3(r1, r2, 0x0) r3 = socket(0x100000000011, 0x2, 0x0) bind(r3, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r2, &(0x7f0000000900)={0x2c, 0x0, r4, 0x1000}, 0x11) [ 303.796880][T18190] FAULT_INJECTION: forcing a failure. [ 303.796880][T18190] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 303.809979][T18190] CPU: 0 PID: 18190 Comm: syz-executor.1 Not tainted 5.18.0-rc3-syzkaller-00190-gc00c5e1d157b-dirty #0 [ 303.818974][T18193] loop4: detected capacity change from 0 to 264192 [ 303.821031][T18190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 303.821045][T18190] Call Trace: [ 303.821050][T18190] [ 303.821057][T18190] dump_stack_lvl+0xd6/0x122 [ 303.821085][T18190] dump_stack+0x11/0x12 [ 303.834782][T18193] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 303.837693][T18190] should_fail+0x230/0x240 [ 303.860426][ T24] audit: type=1400 audit(1650736078.826:354): avc: denied { mounton } for pid=18177 comm="syz-executor.0" path="/root/syzkaller-testdir3772102805/syzkaller.V7z3EA/585/file0/bus" dev="loop0" ino=574 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=file permissive=1 [ 303.861763][T18190] should_fail_usercopy+0x16/0x20 [ 303.898692][T18190] _copy_to_user+0x1a/0x90 [ 303.903160][T18190] simple_read_from_buffer+0xab/0x120 [ 303.908554][T18190] proc_fail_nth_read+0x10d/0x150 [ 303.913634][T18190] ? proc_fault_inject_write+0x230/0x230 [ 303.919275][T18190] vfs_read+0x1a1/0x6a0 [ 303.923483][T18190] ? __fget_files+0x1d2/0x210 [ 303.928218][T18190] ksys_read+0xe8/0x1a0 [ 303.932464][T18190] __x64_sys_read+0x3e/0x50 [ 303.937071][T18190] do_syscall_64+0x2b/0x70 [ 303.941537][T18190] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 303.947472][T18190] RIP: 0033:0x7efcbf9f5c9c [ 303.951887][T18190] 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 [ 303.971513][T18190] RSP: 002b:00007efcbf198160 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 303.979919][T18190] RAX: ffffffffffffffda RBX: 00007efcbfb56030 RCX: 00007efcbf9f5c9c [ 303.987942][T18190] RDX: 000000000000000f RSI: 00007efcbf1981e0 RDI: 0000000000000006 17:47:59 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) open$dir(&(0x7f0000000300)='./file1\x00', 0x0, 0x5) 17:47:59 executing program 5: chdir(0x0) symlink(0x0, &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) 17:47:59 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') (async) r0 = open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) (async) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x800) lseek(r1, 0x0, 0x2) mount(&(0x7f0000000300)=@sg0, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='cramfs\x00', 0x1, &(0x7f0000000580)='vfat\x00') (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r3, 0x0) (async) accept$inet6(r3, &(0x7f00000005c0)={0xa, 0x0, 0x0, @private2}, &(0x7f0000000600)=0x1c) (async) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, 0xffffffffffffffff, 0x0) (async) sendmsg$IPSET_CMD_DEL(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000740)={&(0x7f0000000680)={0x9c, 0xa, 0x6, 0x801, 0x0, 0x0, {0x0, 0x0, 0xa}, [@IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x6}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_DATA={0x78, 0x7, 0x0, 0x1, [@IPSET_ATTR_COMMENT={0x7, 0x1a, '$\'\x00'}, @IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0x4e24}, @IPSET_ATTR_NAMEREF={0x9, 0x13, 'syz0\x00'}, @IPSET_ATTR_IFACE={0x14, 0x17, 'nr0\x00'}, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e24}, @IPSET_ATTR_COMMENT={0xd, 0x1a, '/dev/sg0\x00'}, @IPSET_ATTR_SKBPRIO={0x8, 0x1c, 0x1, 0x0, 0x7}, @IPSET_ATTR_MARK={0x8, 0xa, 0x1, 0x0, 0x401}, @IPSET_ATTR_IFACE={0x14, 0x17, 'veth1_to_batadv\x00'}, @IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0x4e21}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4008010}, 0x4000000) syz_open_procfs(0x0, 0x0) (async) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000140)=""/182, 0xb6}, {&(0x7f00000000c0)=""/36, 0x24}, {&(0x7f0000000240)=""/164, 0xa4}, {&(0x7f0000000380)=""/116, 0x74}, {&(0x7f0000000300)}, {&(0x7f0000000400)=""/123, 0x7b}], 0x6, 0x8, 0x2) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffa) 17:47:59 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) r2 = epoll_create(0x1) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f0000001140)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_GET_DEV_STATS(r0, 0xc4089434, &(0x7f0000000780)={r3, 0x7, 0x1, [0x0, 0x4cf, 0x5, 0x4, 0xa62a], [0x1, 0x7f800000, 0x5, 0x101, 0x7, 0x0, 0xa83, 0x8, 0x1, 0x4, 0x4, 0x87, 0x1, 0x3, 0x7fff, 0x1, 0x5, 0x8, 0x3f, 0x3, 0xffffffff, 0x4, 0x7fffffffffffffff, 0x1, 0x3ff, 0x2, 0x36, 0x7ef1, 0x100400000, 0x0, 0x2, 0x1, 0xe0, 0x5, 0xfffffffffffffff7, 0x200, 0x372, 0x2, 0xff, 0x0, 0x8, 0x480000000000, 0x8001, 0x9c2, 0x401, 0x20, 0x2, 0x8564, 0x72, 0x5, 0x0, 0x4, 0x200, 0x8000, 0x0, 0x8c6, 0x80, 0x7, 0x1000, 0x3f, 0x410, 0x4, 0x1, 0x80, 0x200, 0x0, 0x6, 0x81, 0x0, 0x8001, 0x4, 0x5, 0xb9f, 0x100000001, 0x5, 0x8, 0x0, 0x3, 0x2, 0x40, 0x22a, 0x7ff, 0xe25, 0xffffffff, 0x4, 0x80000001, 0x3ff, 0x11c, 0x5, 0xfe9d, 0x3, 0xffffffffffff8000, 0x8000, 0x1000, 0xffffffffffffffba, 0x8, 0x0, 0x3, 0x4, 0x7ff, 0x8, 0x5, 0x101, 0x3, 0x5, 0x7, 0x1, 0x3ff, 0x3fe00000000000, 0x8000000000000001, 0x9a, 0x80000000, 0x100000000, 0xfff, 0x1ff, 0x80000000, 0x6, 0x100000001, 0x3f7, 0x9]}) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) write$sndseq(r4, &(0x7f0000000bc0)=[{0x1, 0x1, 0x8, 0x1, @time={0x3ff, 0x5d8}, {0x3}, {0x20, 0x81}, @queue={0x1, {0x3d, 0x5}}}, {0xfe, 0x2, 0x0, 0xe6, @time={0xebb1, 0xfff}, {0x0, 0x1d}, {0x36, 0x7f}, @raw32={[0x9, 0xfa, 0x3f]}}, {0x1, 0x9, 0xc0, 0x3f, @tick=0x8, {0x8, 0x1e}, {0x0, 0x67}, @quote={{0xff, 0x7}, 0x1f, &(0x7f00000001c0)={0x1f, 0x9, 0x1, 0xd0, @tick=0x236c, {0x7}, {0xb7, 0x1}, @result={0x1, 0x1d2}}}}, {0xfb, 0xf9, 0x4, 0x3f, @tick=0x6, {0x1}, {0x6, 0x1}, @result={0x9, 0x20}}, {0x3, 0x8, 0x7, 0x4, @tick=0x4, {0x0, 0x3f}, {0xff, 0x2}, @ext={0xf6, &(0x7f0000000240)="7d3987a098f23261ca340d454aaba42403867f46375753ef70ba949bedca4f00441af2468dceafea01e519253c30a925a5fb2174bc9aa7b2e52a6e47bdf18b014ad6b76ad119a6cfd948529b135b2ae68615c62d65642a70e69d07ab9539d6f3ee1dc902c7898f665bacc11d24fd63a50bb31732f03f8a5c3b516dbcdb0ee22d0a0d96826f8d0c92a63e040bd1363c6c1748c4e6a70277ef3f8a77747166f66fb4bb2df01e27d15e422a00d4ac5bd6072982789beda5a1664b306ed0189d2eef18b1fde84534ea1b0c7ab303a6fbfb1abb69f68ba6c7c000822c9a9efda75a4b7412d678fd3449a550372754abce0fc6662ba123481f"}}, {0xbe, 0x9, 0x4, 0x2, @tick=0xffff, {0x8, 0x81}, {0xff, 0x1a}, @raw8={"753e9733681e552252e841a2"}}, {0x2, 0xff, 0x4, 0x0, @tick, {0x3, 0x9}, {0x20, 0x20}, @note={0xe1, 0x2, 0x7, 0x7f, 0x1ff}}, {0x6, 0x0, 0x6, 0x1f, @time={0x6, 0x10001}, {0x7f}, {0x8, 0x1}, @raw8={"542693c607cd9adb30d9242b"}}], 0xe0) (async) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') (async) r5 = open(&(0x7f0000000cc0)='./bus\x00', 0x2000, 0x5d) openat(r5, &(0x7f0000000d00)='./bus\x00', 0x42, 0x28) (async) r6 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r7, &(0x7f00000003c0)=ANY=[], 0x208e24b) ftruncate(r6, 0x800) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x42) 17:47:59 executing program 2: bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={0xffffffffffffffff, &(0x7f0000000240)="442f5a56a3521f9e4af6efb53f296625fb8725c00dcf5d2e7b5e68d9ad0d11393cf4f2aed5e8c11bc54b5a806115d7c892178388ac13b9d74bd0d03351bffd1e0a68b6c22a76d6406764e8c40b8cbe6ae4fbb54902818f393c07cf59bba66571bec6b479ec4fef7a8a34720c450684fc2901351afe800e80e46987fc44450312939f8c754f62809147a037ba14c2d8d41e62b48ffecf1e3367d61406e883d880ac88cd4cbf7a6b42", &(0x7f0000000000)=""/105}, 0x20) socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x6, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r1, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000100)={0x0, 0x2, r0, 0x75, 0x80000}) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000640)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f0000000180)={0x9, 0x2, 'client0\x00', 0x6, "b7d62acd748e8292", "83e80d23d8ab7f13e1b855021e29739ed62f16dd55e69948c6094fc79493652d", 0x7, 0x6}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={0xffffffffffffffff, &(0x7f0000000240)="442f5a56a3521f9e4af6efb53f296625fb8725c00dcf5d2e7b5e68d9ad0d11393cf4f2aed5e8c11bc54b5a806115d7c892178388ac13b9d74bd0d03351bffd1e0a68b6c22a76d6406764e8c40b8cbe6ae4fbb54902818f393c07cf59bba66571bec6b479ec4fef7a8a34720c450684fc2901351afe800e80e46987fc44450312939f8c754f62809147a037ba14c2d8d41e62b48ffecf1e3367d61406e883d880ac88cd4cbf7a6b42", &(0x7f0000000000)=""/105}, 0x20) (async) socket$unix(0x1, 0x2, 0x0) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x6, 0x0, 'queue0\x00'}) (async) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) (async) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) (async) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r1, 0x0) (async) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000100)={0x0, 0x2, r0, 0x75, 0x80000}) (async) clock_gettime(0x0, 0x0) (async) clock_gettime(0x0, &(0x7f0000000640)) (async) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f0000000180)={0x9, 0x2, 'client0\x00', 0x6, "b7d62acd748e8292", "83e80d23d8ab7f13e1b855021e29739ed62f16dd55e69948c6094fc79493652d", 0x7, 0x6}) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) (async) 17:47:59 executing program 3: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) clock_gettime(0x0, 0x0) clock_gettime(0xfcb39a7a2bad5572, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1b, @time={0x3, 0x1f}, 0x1d, {0x40}, 0x0, 0x1, 0x9}) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r2 = socket$xdp(0x2c, 0x3, 0x0) dup3(r1, r2, 0x0) r3 = socket(0x100000000011, 0x2, 0x0) bind(r3, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r2, &(0x7f0000000900)={0x2c, 0x0, r4, 0x1000}, 0x11) 17:47:59 executing program 5: chdir(0x0) symlink(0x0, &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) 17:47:59 executing program 3: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) clock_gettime(0x0, 0x0) clock_gettime(0xfcb39a7a2bad5572, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1b, @time={0x3, 0x1f}, 0x1d, {0x40}, 0x0, 0x1, 0x9}) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r2 = socket$xdp(0x2c, 0x3, 0x0) dup3(r1, r2, 0x0) r3 = socket(0x100000000011, 0x2, 0x0) bind(r3, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r2, &(0x7f0000000900)={0x2c, 0x0, r4, 0x1000}, 0x11) [ 303.995978][T18190] RBP: 00007efcbf1981d0 R08: 0000000000000000 R09: 0000000000000000 [ 304.003958][T18190] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 304.011907][T18190] R13: 00007ffe55d0656f R14: 00007efcbf198300 R15: 0000000000022000 [ 304.019949][T18190] [ 304.024065][ T1834] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 304.033303][T17630] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:47:59 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) 17:47:59 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) 17:47:59 executing program 3: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) clock_gettime(0x0, 0x0) clock_gettime(0xfcb39a7a2bad5572, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1b, @time={0x3, 0x1f}, 0x1d, {0x40}, 0x0, 0x1, 0x9}) setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(0xffffffffffffffff, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(0xffffffffffffffff, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(0xffffffffffffffff, r1, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) 17:47:59 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) 17:47:59 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) open$dir(&(0x7f0000000300)='./file1\x00', 0x2, 0x5) [ 304.101884][T18231] loop1: detected capacity change from 0 to 264192 [ 304.107477][T18235] loop4: detected capacity change from 0 to 264192 [ 304.108661][T18233] loop0: detected capacity change from 0 to 264192 [ 304.130630][T18231] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 304.140053][T18235] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:47:59 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') (async) r0 = open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) (async) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x800) (async) lseek(r1, 0x0, 0x2) mount(&(0x7f0000000300)=@sg0, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='cramfs\x00', 0x1, &(0x7f0000000580)='vfat\x00') (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r3, 0x0) (async) accept$inet6(r3, &(0x7f00000005c0)={0xa, 0x0, 0x0, @private2}, &(0x7f0000000600)=0x1c) (async) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, 0xffffffffffffffff, 0x0) (async) sendmsg$IPSET_CMD_DEL(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000740)={&(0x7f0000000680)={0x9c, 0xa, 0x6, 0x801, 0x0, 0x0, {0x0, 0x0, 0xa}, [@IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x6}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_DATA={0x78, 0x7, 0x0, 0x1, [@IPSET_ATTR_COMMENT={0x7, 0x1a, '$\'\x00'}, @IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0x4e24}, @IPSET_ATTR_NAMEREF={0x9, 0x13, 'syz0\x00'}, @IPSET_ATTR_IFACE={0x14, 0x17, 'nr0\x00'}, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e24}, @IPSET_ATTR_COMMENT={0xd, 0x1a, '/dev/sg0\x00'}, @IPSET_ATTR_SKBPRIO={0x8, 0x1c, 0x1, 0x0, 0x7}, @IPSET_ATTR_MARK={0x8, 0xa, 0x1, 0x0, 0x401}, @IPSET_ATTR_IFACE={0x14, 0x17, 'veth1_to_batadv\x00'}, @IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0x4e21}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4008010}, 0x4000000) (async) syz_open_procfs(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000140)=""/182, 0xb6}, {&(0x7f00000000c0)=""/36, 0x24}, {&(0x7f0000000240)=""/164, 0xa4}, {&(0x7f0000000380)=""/116, 0x74}, {&(0x7f0000000300)}, {&(0x7f0000000400)=""/123, 0x7b}], 0x6, 0x8, 0x2) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffa) 17:47:59 executing program 3: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) clock_gettime(0x0, 0x0) clock_gettime(0xfcb39a7a2bad5572, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1b, @time={0x3, 0x1f}, 0x1d, {0x40}, 0x0, 0x1, 0x9}) setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(0xffffffffffffffff, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(0xffffffffffffffff, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(0xffffffffffffffff, r1, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) 17:47:59 executing program 2: bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={0xffffffffffffffff, &(0x7f0000000240)="442f5a56a3521f9e4af6efb53f296625fb8725c00dcf5d2e7b5e68d9ad0d11393cf4f2aed5e8c11bc54b5a806115d7c892178388ac13b9d74bd0d03351bffd1e0a68b6c22a76d6406764e8c40b8cbe6ae4fbb54902818f393c07cf59bba66571bec6b479ec4fef7a8a34720c450684fc2901351afe800e80e46987fc44450312939f8c754f62809147a037ba14c2d8d41e62b48ffecf1e3367d61406e883d880ac88cd4cbf7a6b42", &(0x7f0000000000)=""/105}, 0x20) socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x6, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r1, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000100)={0x0, 0x2, r0, 0x75, 0x80000}) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000640)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f0000000180)={0x9, 0x2, 'client0\x00', 0x6, "b7d62acd748e8292", "83e80d23d8ab7f13e1b855021e29739ed62f16dd55e69948c6094fc79493652d", 0x7, 0x6}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={0xffffffffffffffff, &(0x7f0000000240)="442f5a56a3521f9e4af6efb53f296625fb8725c00dcf5d2e7b5e68d9ad0d11393cf4f2aed5e8c11bc54b5a806115d7c892178388ac13b9d74bd0d03351bffd1e0a68b6c22a76d6406764e8c40b8cbe6ae4fbb54902818f393c07cf59bba66571bec6b479ec4fef7a8a34720c450684fc2901351afe800e80e46987fc44450312939f8c754f62809147a037ba14c2d8d41e62b48ffecf1e3367d61406e883d880ac88cd4cbf7a6b42", &(0x7f0000000000)=""/105}, 0x20) (async) socket$unix(0x1, 0x2, 0x0) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x6, 0x0, 'queue0\x00'}) (async) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) (async) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) (async) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r1, 0x0) (async) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000100)={0x0, 0x2, r0, 0x75, 0x80000}) (async) clock_gettime(0x0, 0x0) (async) clock_gettime(0x0, &(0x7f0000000640)) (async) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f0000000180)={0x9, 0x2, 'client0\x00', 0x6, "b7d62acd748e8292", "83e80d23d8ab7f13e1b855021e29739ed62f16dd55e69948c6094fc79493652d", 0x7, 0x6}) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) (async) 17:47:59 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(0x0, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) 17:47:59 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000003c0)=ANY=[], 0x208e24b) ftruncate(r1, 0x800) fallocate(r0, 0x2, 0x2, 0x401) 17:47:59 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(0x0, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) 17:47:59 executing program 3: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) clock_gettime(0x0, 0x0) clock_gettime(0xfcb39a7a2bad5572, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1b, @time={0x3, 0x1f}, 0x1d, {0x40}, 0x0, 0x1, 0x9}) setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(0xffffffffffffffff, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(0xffffffffffffffff, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(0xffffffffffffffff, r1, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) [ 304.179580][ T1834] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 304.189952][T18233] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 304.199769][T17631] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:47:59 executing program 3: socket$unix(0x1, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) clock_gettime(0x0, 0x0) clock_gettime(0xfcb39a7a2bad5572, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(r0, r1, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) 17:47:59 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(0x0, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) [ 304.270355][T18273] loop1: detected capacity change from 0 to 264192 [ 304.277060][T18267] loop0: detected capacity change from 0 to 264192 [ 304.286606][T18275] loop4: detected capacity change from 0 to 264192 [ 304.298962][T18273] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:47:59 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(0x0, 0x0) 17:47:59 executing program 3: socket$unix(0x1, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) clock_gettime(0x0, 0x0) clock_gettime(0xfcb39a7a2bad5572, &(0x7f0000000640)) r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(r0, r1, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) 17:47:59 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) open$dir(&(0x7f0000000300)='./file1\x00', 0x3, 0x5) [ 304.312180][T18275] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 304.321390][T18267] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:47:59 executing program 0: r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, 0xffffffffffffffff, 0x0) r1 = eventfd(0x7ff) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './bus\x00'}) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x3, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) r3 = openat$cgroup_ro(r0, &(0x7f0000000500)='blkio.bfq.sectors_recursive\x00', 0x0, 0x0) io_submit(0x0, 0x9, &(0x7f0000000980)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x7, 0xffffffffffffffff, &(0x7f0000000140)="b2f01d269cf7e1c4c7aaa475e8189c3ef7380a39095d40555c3e5cf2732989ef93a0b3d9bc3ce56cf07786061e18453f01a6349423c6cb67fb3cabef99e180a3ca0fd2f9eb0b2c72dbbe3b47441b3534e21aabf41f58cfb7e6cc15cdad242012536465e1da98c3451eacd7e1badb0a725a2b51edba", 0x75, 0x7}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f0000000240)="ae80d8ade9172952998e2e9fb729e2cc7b7cbda2208c04afa2c829308abddb6e82152fe12289f1c375e8d857f9ab066f5a56b9d21c4e9baf5a8346803ed5ce600b8eab1868f3c2a179d6b305f90aed75855e0e8f1b7210306e20c477a8facaff1c9fd18ee2798bb22bdf4a514a8347a02f83918cce7b3d3a1bc2c943fb3dfcc4dc9db7667f11a91cf2a347f69cc316876e37b046925a65109702ff0e21957bd6d1dd77120377302dae336a3de05a0c0a4ee1174151fd1a9f56f31a9f86b20727cf3f8bff21e4", 0xc6, 0x0, 0x0, 0x1, r1}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f00000003c0)="a0ce65a78d6224e39542a4decaeb82220eaf8eb61db9b92d55356e109d8c0b8f32ff7428a59b4cb978ebcb6a0a62a4fc19cc6a49d88ac45e43baa50ded672e75d74c5b20c415a41d5087be8919f09137367832c1c48fa7e168fddc3531b5e54a34287fa14c46b494", 0x68, 0x80000000, 0x0, 0x3}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x6, 0x7, r2, &(0x7f00000004c0)="a15c7a4e8c73befd07e1abb8459eba4d5efc1403cab58760d9520d9b00aeb747755dea8a32ec0207f8", 0x29, 0x8000000000000000, 0x0, 0x2, r3}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000580)="95cc9a9ce74c84367fa63920d025fc3201644e15bd27a6b6b70478722ce7fac616c26881843304f142229c65eecaa23d59e2aecd405e5a9d2c121c1f276273c72bdc49594227658b8e1426564595b672f26b3e3f4f6e2bbb55fafedb3acff34b55953a5ab9cfe998ad6c2077ad4818b0c24adc6e5a8fd8f0e3660434d40258cd0869252e3f4208908098832128b080d18fd642158b0be6e1ee538531bd8b5428b98f9849ba9832980d36a2827b2efd5e00d3f9cf718b", 0xb6, 0x8, 0x0, 0x2, r0}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x7, 0x6, r0, &(0x7f0000000680)="35803ea5888da3ec63941d07607abc7d0d0e0ad543a555cabaf1568e3e", 0x1d, 0x13, 0x0, 0x1, r0}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x2, 0x9ac0, r0, &(0x7f0000000700)="232e1e63de78cac8188b804cf5541f97df8f4bba063cfcb50842293d36a4e6fe3e89fcabda4adb7323e582e140e1961a95d4cadde661e31465981bdd065985a1dad124af0ec43a11091617deb51b0692709b76fa575a750bcbe9e9e39e9963500dc3c5ead23d4eec16ef6ca4f617977da7311368b62cbccd3f87179824a76f9b8cbef5d0e7bd9fef32795d716597409c35c8b4128b1c9159e8ddba7dac7ad17a1df3d9dcbf5c1f6572b922b0cae63a8928d54fd82beeadb851c754329097f3b8a261d80846e2924ef8cd3f091b3eddc3f3b41146a5e9d048fb00ed2707bdc25a69ad5a192704", 0xe6, 0x2, 0x0, 0x2, r0}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x5, 0x6, r0, &(0x7f0000000840)="4fe180c35009547b4bd77d5db0e81cdc688f69df1513bb04c5ab33553a22a2b8d49bbb91e10677a898d6ad31b77d204e1365071d3435bd181008bed4b797f9ca66c6c9b28335fd11a5ccde6f13f5ce7aec", 0x51, 0x10000, 0x0, 0x2}, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x2, 0x8001, r0, &(0x7f0000000900)="cd0a1713aedadb2d218c3db89ecb6d4850bcba2c7af6ee979dab3889", 0x1c, 0x5, 0x0, 0x2, r0}]) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r5, 0x800) lseek(r4, 0x0, 0x2) syz_open_procfs(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80, 0x64eb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r4, r6, 0x0, 0x8400fffffffa) 17:47:59 executing program 3: socket$unix(0x1, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) clock_gettime(0x0, 0x0) r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(r0, r1, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) 17:47:59 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(0x0, 0x0) 17:47:59 executing program 2: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000000)={0x1, 0x7, 0x1f, 0x8557, 0x2, 0x6}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) 17:47:59 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) (async, rerun: 64) chdir(&(0x7f0000000340)='./file0\x00') (rerun: 64) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000003c0)=ANY=[], 0x208e24b) ftruncate(r1, 0x800) (async, rerun: 32) fallocate(r0, 0x2, 0x2, 0x401) (rerun: 32) [ 304.374490][ T1845] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:47:59 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(0x0, 0x0) 17:47:59 executing program 3: socket$unix(0x1, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(r0, r1, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) 17:47:59 executing program 2: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000000)={0x1, 0x7, 0x1f, 0x8557, 0x2, 0x6}) (async) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) (async) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) (async) clock_gettime(0x0, &(0x7f0000000640)) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) 17:47:59 executing program 3: socket$unix(0x1, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(r0, r1, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) [ 304.418643][ T1845] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 304.440106][T18304] loop1: detected capacity change from 0 to 264192 [ 304.443888][T18312] loop0: detected capacity change from 0 to 264192 17:47:59 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) (fail_nth: 1) 17:47:59 executing program 2: socket$unix(0x1, 0x2, 0x0) (async) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000000)={0x1, 0x7, 0x1f, 0x8557, 0x2, 0x6}) (async) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) (async) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) (async) clock_gettime(0x0, &(0x7f0000000640)) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) [ 304.476057][T18312] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 304.499018][T18319] loop4: detected capacity change from 0 to 264192 [ 304.511771][T18304] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 304.547302][T18326] FAULT_INJECTION: forcing a failure. [ 304.547302][T18326] name failslab, interval 1, probability 0, space 0, times 0 [ 304.559984][T18326] CPU: 1 PID: 18326 Comm: syz-executor.5 Not tainted 5.18.0-rc3-syzkaller-00190-gc00c5e1d157b-dirty #0 [ 304.571005][T18326] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 304.581059][T18326] Call Trace: [ 304.584401][T18326] [ 304.587482][T18326] dump_stack_lvl+0xd6/0x122 [ 304.592081][T18326] dump_stack+0x11/0x12 17:47:59 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) open$dir(&(0x7f0000000300)='./file1\x00', 0x4, 0x5) 17:47:59 executing program 0: r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, 0xffffffffffffffff, 0x0) r1 = eventfd(0x7ff) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './bus\x00'}) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x3, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) r3 = openat$cgroup_ro(r0, &(0x7f0000000500)='blkio.bfq.sectors_recursive\x00', 0x0, 0x0) io_submit(0x0, 0x9, &(0x7f0000000980)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x7, 0xffffffffffffffff, &(0x7f0000000140)="b2f01d269cf7e1c4c7aaa475e8189c3ef7380a39095d40555c3e5cf2732989ef93a0b3d9bc3ce56cf07786061e18453f01a6349423c6cb67fb3cabef99e180a3ca0fd2f9eb0b2c72dbbe3b47441b3534e21aabf41f58cfb7e6cc15cdad242012536465e1da98c3451eacd7e1badb0a725a2b51edba", 0x75, 0x7}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f0000000240)="ae80d8ade9172952998e2e9fb729e2cc7b7cbda2208c04afa2c829308abddb6e82152fe12289f1c375e8d857f9ab066f5a56b9d21c4e9baf5a8346803ed5ce600b8eab1868f3c2a179d6b305f90aed75855e0e8f1b7210306e20c477a8facaff1c9fd18ee2798bb22bdf4a514a8347a02f83918cce7b3d3a1bc2c943fb3dfcc4dc9db7667f11a91cf2a347f69cc316876e37b046925a65109702ff0e21957bd6d1dd77120377302dae336a3de05a0c0a4ee1174151fd1a9f56f31a9f86b20727cf3f8bff21e4", 0xc6, 0x0, 0x0, 0x1, r1}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f00000003c0)="a0ce65a78d6224e39542a4decaeb82220eaf8eb61db9b92d55356e109d8c0b8f32ff7428a59b4cb978ebcb6a0a62a4fc19cc6a49d88ac45e43baa50ded672e75d74c5b20c415a41d5087be8919f09137367832c1c48fa7e168fddc3531b5e54a34287fa14c46b494", 0x68, 0x80000000, 0x0, 0x3}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x6, 0x7, r2, &(0x7f00000004c0)="a15c7a4e8c73befd07e1abb8459eba4d5efc1403cab58760d9520d9b00aeb747755dea8a32ec0207f8", 0x29, 0x8000000000000000, 0x0, 0x2, r3}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000580)="95cc9a9ce74c84367fa63920d025fc3201644e15bd27a6b6b70478722ce7fac616c26881843304f142229c65eecaa23d59e2aecd405e5a9d2c121c1f276273c72bdc49594227658b8e1426564595b672f26b3e3f4f6e2bbb55fafedb3acff34b55953a5ab9cfe998ad6c2077ad4818b0c24adc6e5a8fd8f0e3660434d40258cd0869252e3f4208908098832128b080d18fd642158b0be6e1ee538531bd8b5428b98f9849ba9832980d36a2827b2efd5e00d3f9cf718b", 0xb6, 0x8, 0x0, 0x2, r0}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x7, 0x6, r0, &(0x7f0000000680)="35803ea5888da3ec63941d07607abc7d0d0e0ad543a555cabaf1568e3e", 0x1d, 0x13, 0x0, 0x1, r0}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x2, 0x9ac0, r0, &(0x7f0000000700)="232e1e63de78cac8188b804cf5541f97df8f4bba063cfcb50842293d36a4e6fe3e89fcabda4adb7323e582e140e1961a95d4cadde661e31465981bdd065985a1dad124af0ec43a11091617deb51b0692709b76fa575a750bcbe9e9e39e9963500dc3c5ead23d4eec16ef6ca4f617977da7311368b62cbccd3f87179824a76f9b8cbef5d0e7bd9fef32795d716597409c35c8b4128b1c9159e8ddba7dac7ad17a1df3d9dcbf5c1f6572b922b0cae63a8928d54fd82beeadb851c754329097f3b8a261d80846e2924ef8cd3f091b3eddc3f3b41146a5e9d048fb00ed2707bdc25a69ad5a192704", 0xe6, 0x2, 0x0, 0x2, r0}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x5, 0x6, r0, &(0x7f0000000840)="4fe180c35009547b4bd77d5db0e81cdc688f69df1513bb04c5ab33553a22a2b8d49bbb91e10677a898d6ad31b77d204e1365071d3435bd181008bed4b797f9ca66c6c9b28335fd11a5ccde6f13f5ce7aec", 0x51, 0x10000, 0x0, 0x2}, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x2, 0x8001, r0, &(0x7f0000000900)="cd0a1713aedadb2d218c3db89ecb6d4850bcba2c7af6ee979dab3889", 0x1c, 0x5, 0x0, 0x2, r0}]) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r5, 0x800) lseek(r4, 0x0, 0x2) syz_open_procfs(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80, 0x64eb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r4, r6, 0x0, 0x8400fffffffa) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, 0xffffffffffffffff, 0x0) (async) eventfd(0x7ff) (async) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './bus\x00'}) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x3, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) openat$cgroup_ro(r0, &(0x7f0000000500)='blkio.bfq.sectors_recursive\x00', 0x0, 0x0) (async) io_submit(0x0, 0x9, &(0x7f0000000980)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x7, 0xffffffffffffffff, &(0x7f0000000140)="b2f01d269cf7e1c4c7aaa475e8189c3ef7380a39095d40555c3e5cf2732989ef93a0b3d9bc3ce56cf07786061e18453f01a6349423c6cb67fb3cabef99e180a3ca0fd2f9eb0b2c72dbbe3b47441b3534e21aabf41f58cfb7e6cc15cdad242012536465e1da98c3451eacd7e1badb0a725a2b51edba", 0x75, 0x7}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f0000000240)="ae80d8ade9172952998e2e9fb729e2cc7b7cbda2208c04afa2c829308abddb6e82152fe12289f1c375e8d857f9ab066f5a56b9d21c4e9baf5a8346803ed5ce600b8eab1868f3c2a179d6b305f90aed75855e0e8f1b7210306e20c477a8facaff1c9fd18ee2798bb22bdf4a514a8347a02f83918cce7b3d3a1bc2c943fb3dfcc4dc9db7667f11a91cf2a347f69cc316876e37b046925a65109702ff0e21957bd6d1dd77120377302dae336a3de05a0c0a4ee1174151fd1a9f56f31a9f86b20727cf3f8bff21e4", 0xc6, 0x0, 0x0, 0x1, r1}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f00000003c0)="a0ce65a78d6224e39542a4decaeb82220eaf8eb61db9b92d55356e109d8c0b8f32ff7428a59b4cb978ebcb6a0a62a4fc19cc6a49d88ac45e43baa50ded672e75d74c5b20c415a41d5087be8919f09137367832c1c48fa7e168fddc3531b5e54a34287fa14c46b494", 0x68, 0x80000000, 0x0, 0x3}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x6, 0x7, r2, &(0x7f00000004c0)="a15c7a4e8c73befd07e1abb8459eba4d5efc1403cab58760d9520d9b00aeb747755dea8a32ec0207f8", 0x29, 0x8000000000000000, 0x0, 0x2, r3}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000580)="95cc9a9ce74c84367fa63920d025fc3201644e15bd27a6b6b70478722ce7fac616c26881843304f142229c65eecaa23d59e2aecd405e5a9d2c121c1f276273c72bdc49594227658b8e1426564595b672f26b3e3f4f6e2bbb55fafedb3acff34b55953a5ab9cfe998ad6c2077ad4818b0c24adc6e5a8fd8f0e3660434d40258cd0869252e3f4208908098832128b080d18fd642158b0be6e1ee538531bd8b5428b98f9849ba9832980d36a2827b2efd5e00d3f9cf718b", 0xb6, 0x8, 0x0, 0x2, r0}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x7, 0x6, r0, &(0x7f0000000680)="35803ea5888da3ec63941d07607abc7d0d0e0ad543a555cabaf1568e3e", 0x1d, 0x13, 0x0, 0x1, r0}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x2, 0x9ac0, r0, &(0x7f0000000700)="232e1e63de78cac8188b804cf5541f97df8f4bba063cfcb50842293d36a4e6fe3e89fcabda4adb7323e582e140e1961a95d4cadde661e31465981bdd065985a1dad124af0ec43a11091617deb51b0692709b76fa575a750bcbe9e9e39e9963500dc3c5ead23d4eec16ef6ca4f617977da7311368b62cbccd3f87179824a76f9b8cbef5d0e7bd9fef32795d716597409c35c8b4128b1c9159e8ddba7dac7ad17a1df3d9dcbf5c1f6572b922b0cae63a8928d54fd82beeadb851c754329097f3b8a261d80846e2924ef8cd3f091b3eddc3f3b41146a5e9d048fb00ed2707bdc25a69ad5a192704", 0xe6, 0x2, 0x0, 0x2, r0}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x5, 0x6, r0, &(0x7f0000000840)="4fe180c35009547b4bd77d5db0e81cdc688f69df1513bb04c5ab33553a22a2b8d49bbb91e10677a898d6ad31b77d204e1365071d3435bd181008bed4b797f9ca66c6c9b28335fd11a5ccde6f13f5ce7aec", 0x51, 0x10000, 0x0, 0x2}, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x2, 0x8001, r0, &(0x7f0000000900)="cd0a1713aedadb2d218c3db89ecb6d4850bcba2c7af6ee979dab3889", 0x1c, 0x5, 0x0, 0x2, r0}]) (async) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) (async) chdir(&(0x7f0000000340)='./file0\x00') (async) open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) ftruncate(r5, 0x800) (async) lseek(r4, 0x0, 0x2) (async) syz_open_procfs(0x0, 0x0) (async) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80, 0x64eb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) sendfile(r4, r6, 0x0, 0x8400fffffffa) (async) 17:47:59 executing program 3: socket$unix(0x1, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(r0, r1, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) [ 304.596238][T18326] should_fail+0x230/0x240 [ 304.600696][T18326] __should_failslab+0x81/0x90 [ 304.605459][T18326] ? getname_flags+0x82/0x350 [ 304.610181][T18326] should_failslab+0x5/0x20 [ 304.614687][T18326] kmem_cache_alloc+0x46/0x300 [ 304.619452][T18326] ? preempt_count_add+0x51/0xa0 [ 304.624391][T18326] ? vfs_write+0x607/0x890 [ 304.628821][T18326] getname_flags+0x82/0x350 [ 304.633408][T18326] getname+0x15/0x20 [ 304.637308][T18326] do_sys_openat2+0x6d/0x2a0 [ 304.641904][T18326] ? fput+0x2d/0x130 [ 304.645803][T18326] __x64_sys_creat+0x62/0x80 [ 304.650403][T18326] do_syscall_64+0x2b/0x70 [ 304.654862][T18326] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 304.660787][T18326] RIP: 0033:0x7f6cc032c0e9 [ 304.665198][T18326] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 304.684864][T18326] RSP: 002b:00007f6cbfaa2168 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 17:47:59 executing program 2: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x40000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x40) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000180)={0x8, 0xb3d4, 0x8000, {0x865, 0x8e2}, 0xe260, 0x99c6}) r2 = openat$incfs(0xffffffffffffffff, &(0x7f0000000000)='.pending_reads\x00', 0x101080, 0x40) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x38, @tick=0x401, 0x6, {0x42, 0x3f}, 0x5, 0x2, 0x5}) 17:47:59 executing program 3: socket$unix(0x1, 0x2, 0x0) r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(r0, r1, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) [ 304.693313][T18326] RAX: ffffffffffffffda RBX: 00007f6cc043ef60 RCX: 00007f6cc032c0e9 [ 304.701267][T18326] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 [ 304.709219][T18326] RBP: 00007f6cbfaa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 304.717173][T18326] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 304.725156][T18326] R13: 00007ffd820bc78f R14: 00007f6cbfaa2300 R15: 0000000000022000 [ 304.733114][T18326] [ 304.739213][ T1834] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:47:59 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) (async, rerun: 32) chdir(&(0x7f0000000340)='./file0\x00') (async, rerun: 32) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000003c0)=ANY=[], 0x208e24b) ftruncate(r1, 0x800) (async) fallocate(r0, 0x2, 0x2, 0x401) 17:47:59 executing program 2: socket$unix(0x1, 0x2, 0x0) (async) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) (async, rerun: 32) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (rerun: 32) clock_gettime(0x0, 0x0) (async) clock_gettime(0x0, &(0x7f0000000640)) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x40000) (async, rerun: 64) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) (async, rerun: 64) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x40) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000180)={0x8, 0xb3d4, 0x8000, {0x865, 0x8e2}, 0xe260, 0x99c6}) (async) r2 = openat$incfs(0xffffffffffffffff, &(0x7f0000000000)='.pending_reads\x00', 0x101080, 0x40) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x38, @tick=0x401, 0x6, {0x42, 0x3f}, 0x5, 0x2, 0x5}) 17:47:59 executing program 3: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(r0, r1, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) 17:47:59 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) (fail_nth: 2) [ 304.800756][T18341] loop0: detected capacity change from 0 to 264192 [ 304.804893][T18342] loop1: detected capacity change from 0 to 264192 [ 304.820752][T18342] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 304.841495][T18352] FAULT_INJECTION: forcing a failure. [ 304.841495][T18352] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 304.854609][T18352] CPU: 1 PID: 18352 Comm: syz-executor.5 Not tainted 5.18.0-rc3-syzkaller-00190-gc00c5e1d157b-dirty #0 [ 304.865805][T18352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 304.866395][T18341] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 304.875854][T18352] Call Trace: [ 304.875861][T18352] [ 304.875869][T18352] dump_stack_lvl+0xd6/0x122 [ 304.895653][T18352] dump_stack+0x11/0x12 17:47:59 executing program 2: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x40000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x40) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000180)={0x8, 0xb3d4, 0x8000, {0x865, 0x8e2}, 0xe260, 0x99c6}) r2 = openat$incfs(0xffffffffffffffff, &(0x7f0000000000)='.pending_reads\x00', 0x101080, 0x40) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x38, @tick=0x401, 0x6, {0x42, 0x3f}, 0x5, 0x2, 0x5}) socket$unix(0x1, 0x2, 0x0) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) (async) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) clock_gettime(0x0, &(0x7f0000000640)) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x40000) (async) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) (async) creat(&(0x7f00000000c0)='./file0\x00', 0x40) (async) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000180)={0x8, 0xb3d4, 0x8000, {0x865, 0x8e2}, 0xe260, 0x99c6}) (async) openat$incfs(0xffffffffffffffff, &(0x7f0000000000)='.pending_reads\x00', 0x101080, 0x40) (async) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x38, @tick=0x401, 0x6, {0x42, 0x3f}, 0x5, 0x2, 0x5}) (async) 17:47:59 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) open$dir(&(0x7f0000000300)='./file1\x00', 0xf, 0x5) [ 304.899825][T18352] should_fail+0x230/0x240 [ 304.904263][T18352] should_fail_usercopy+0x16/0x20 [ 304.909298][T18352] strncpy_from_user+0x22/0x230 [ 304.914156][T18352] getname_flags+0xb0/0x350 [ 304.918867][T18352] getname+0x15/0x20 [ 304.922775][T18352] do_sys_openat2+0x6d/0x2a0 [ 304.927448][T18352] ? fput+0x2d/0x130 [ 304.931379][T18352] __x64_sys_creat+0x62/0x80 [ 304.935984][T18352] do_syscall_64+0x2b/0x70 [ 304.940413][T18352] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 304.946392][T18352] RIP: 0033:0x7f6cc032c0e9 17:47:59 executing program 0: r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, 0xffffffffffffffff, 0x0) (async) r1 = eventfd(0x7ff) (async) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './bus\x00'}) (async) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x3, 0x0, 0x0, 'queue0\x00'}) (async, rerun: 64) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async, rerun: 64) r3 = openat$cgroup_ro(r0, &(0x7f0000000500)='blkio.bfq.sectors_recursive\x00', 0x0, 0x0) io_submit(0x0, 0x9, &(0x7f0000000980)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x7, 0xffffffffffffffff, &(0x7f0000000140)="b2f01d269cf7e1c4c7aaa475e8189c3ef7380a39095d40555c3e5cf2732989ef93a0b3d9bc3ce56cf07786061e18453f01a6349423c6cb67fb3cabef99e180a3ca0fd2f9eb0b2c72dbbe3b47441b3534e21aabf41f58cfb7e6cc15cdad242012536465e1da98c3451eacd7e1badb0a725a2b51edba", 0x75, 0x7}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f0000000240)="ae80d8ade9172952998e2e9fb729e2cc7b7cbda2208c04afa2c829308abddb6e82152fe12289f1c375e8d857f9ab066f5a56b9d21c4e9baf5a8346803ed5ce600b8eab1868f3c2a179d6b305f90aed75855e0e8f1b7210306e20c477a8facaff1c9fd18ee2798bb22bdf4a514a8347a02f83918cce7b3d3a1bc2c943fb3dfcc4dc9db7667f11a91cf2a347f69cc316876e37b046925a65109702ff0e21957bd6d1dd77120377302dae336a3de05a0c0a4ee1174151fd1a9f56f31a9f86b20727cf3f8bff21e4", 0xc6, 0x0, 0x0, 0x1, r1}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f00000003c0)="a0ce65a78d6224e39542a4decaeb82220eaf8eb61db9b92d55356e109d8c0b8f32ff7428a59b4cb978ebcb6a0a62a4fc19cc6a49d88ac45e43baa50ded672e75d74c5b20c415a41d5087be8919f09137367832c1c48fa7e168fddc3531b5e54a34287fa14c46b494", 0x68, 0x80000000, 0x0, 0x3}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x6, 0x7, r2, &(0x7f00000004c0)="a15c7a4e8c73befd07e1abb8459eba4d5efc1403cab58760d9520d9b00aeb747755dea8a32ec0207f8", 0x29, 0x8000000000000000, 0x0, 0x2, r3}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000580)="95cc9a9ce74c84367fa63920d025fc3201644e15bd27a6b6b70478722ce7fac616c26881843304f142229c65eecaa23d59e2aecd405e5a9d2c121c1f276273c72bdc49594227658b8e1426564595b672f26b3e3f4f6e2bbb55fafedb3acff34b55953a5ab9cfe998ad6c2077ad4818b0c24adc6e5a8fd8f0e3660434d40258cd0869252e3f4208908098832128b080d18fd642158b0be6e1ee538531bd8b5428b98f9849ba9832980d36a2827b2efd5e00d3f9cf718b", 0xb6, 0x8, 0x0, 0x2, r0}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x7, 0x6, r0, &(0x7f0000000680)="35803ea5888da3ec63941d07607abc7d0d0e0ad543a555cabaf1568e3e", 0x1d, 0x13, 0x0, 0x1, r0}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x2, 0x9ac0, r0, &(0x7f0000000700)="232e1e63de78cac8188b804cf5541f97df8f4bba063cfcb50842293d36a4e6fe3e89fcabda4adb7323e582e140e1961a95d4cadde661e31465981bdd065985a1dad124af0ec43a11091617deb51b0692709b76fa575a750bcbe9e9e39e9963500dc3c5ead23d4eec16ef6ca4f617977da7311368b62cbccd3f87179824a76f9b8cbef5d0e7bd9fef32795d716597409c35c8b4128b1c9159e8ddba7dac7ad17a1df3d9dcbf5c1f6572b922b0cae63a8928d54fd82beeadb851c754329097f3b8a261d80846e2924ef8cd3f091b3eddc3f3b41146a5e9d048fb00ed2707bdc25a69ad5a192704", 0xe6, 0x2, 0x0, 0x2, r0}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x5, 0x6, r0, &(0x7f0000000840)="4fe180c35009547b4bd77d5db0e81cdc688f69df1513bb04c5ab33553a22a2b8d49bbb91e10677a898d6ad31b77d204e1365071d3435bd181008bed4b797f9ca66c6c9b28335fd11a5ccde6f13f5ce7aec", 0x51, 0x10000, 0x0, 0x2}, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x2, 0x8001, r0, &(0x7f0000000900)="cd0a1713aedadb2d218c3db89ecb6d4850bcba2c7af6ee979dab3889", 0x1c, 0x5, 0x0, 0x2, r0}]) (async) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') (async, rerun: 64) open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) (async, rerun: 64) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) (async, rerun: 32) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) (rerun: 32) ftruncate(r5, 0x800) (async, rerun: 32) lseek(r4, 0x0, 0x2) (rerun: 32) syz_open_procfs(0x0, 0x0) (async) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80, 0x64eb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r4, r6, 0x0, 0x8400fffffffa) [ 304.950809][T18352] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 304.970459][T18352] RSP: 002b:00007f6cbfaa2168 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 304.978879][T18352] RAX: ffffffffffffffda RBX: 00007f6cc043ef60 RCX: 00007f6cc032c0e9 [ 304.986882][T18352] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 17:48:00 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) (fail_nth: 3) [ 304.995100][T18352] RBP: 00007f6cbfaa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 305.003145][T18352] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 305.011095][T18352] R13: 00007ffd820bc78f R14: 00007f6cbfaa2300 R15: 0000000000022000 [ 305.019049][T18352] [ 305.027718][ T1834] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 305.032217][T18372] loop4: detected capacity change from 0 to 264192 17:48:00 executing program 3: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(r0, r1, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) 17:48:00 executing program 2: socket$unix(0x1, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0xfffffffe, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x4d7}}, './file0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @time={0x7fffffff, 0x2}, 0x20, {0x40, 0x9}, 0x3f, 0x1, 0x1}) [ 305.047060][ T1834] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 305.074161][T18372] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 305.080079][T18392] FAULT_INJECTION: forcing a failure. [ 305.080079][T18392] name failslab, interval 1, probability 0, space 0, times 0 [ 305.095858][T18392] CPU: 0 PID: 18392 Comm: syz-executor.5 Not tainted 5.18.0-rc3-syzkaller-00190-gc00c5e1d157b-dirty #0 [ 305.107010][T18392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 305.117111][T18392] Call Trace: [ 305.120380][T18392] 17:48:00 executing program 3: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(r0, r1, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) 17:48:00 executing program 2: socket$unix(0x1, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0xfffffffe, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x4d7}}, './file0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @time={0x7fffffff, 0x2}, 0x20, {0x40, 0x9}, 0x3f, 0x1, 0x1}) socket$unix(0x1, 0x2, 0x0) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0xfffffffe, 0x0, 0x0, 'queue0\x00'}) (async) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) (async) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) clock_gettime(0x0, &(0x7f0000000640)) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x4d7}}, './file0\x00'}) (async) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @time={0x7fffffff, 0x2}, 0x20, {0x40, 0x9}, 0x3f, 0x1, 0x1}) (async) [ 305.123304][T18392] dump_stack_lvl+0xd6/0x122 [ 305.127909][T18392] dump_stack+0x11/0x12 [ 305.132138][T18392] should_fail+0x230/0x240 [ 305.136636][T18392] __should_failslab+0x81/0x90 [ 305.141519][T18392] ? __alloc_file+0x2e/0x150 [ 305.146174][T18392] should_failslab+0x5/0x20 [ 305.150675][T18392] kmem_cache_alloc+0x46/0x300 [ 305.155440][T18392] __alloc_file+0x2e/0x150 [ 305.159888][T18392] alloc_empty_file+0xcd/0x1c0 [ 305.164752][T18392] path_openat+0x65/0x1b30 [ 305.169186][T18392] ? _parse_integer_limit+0x16f/0x190 [ 305.174564][T18392] ? _parse_integer+0x23/0x30 [ 305.179272][T18392] ? kstrtoull+0x10c/0x140 [ 305.183693][T18392] ? kstrtouint+0x73/0xb0 [ 305.188033][T18392] do_filp_open+0x105/0x220 [ 305.192572][T18392] do_sys_openat2+0xb5/0x2a0 [ 305.197251][T18392] ? fput+0x2d/0x130 [ 305.201145][T18392] __x64_sys_creat+0x62/0x80 [ 305.205741][T18392] do_syscall_64+0x2b/0x70 [ 305.210167][T18392] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 305.216064][T18392] RIP: 0033:0x7f6cc032c0e9 [ 305.220483][T18392] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 305.240129][T18392] RSP: 002b:00007f6cbfaa2168 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 305.248540][T18392] RAX: ffffffffffffffda RBX: 00007f6cc043ef60 RCX: 00007f6cc032c0e9 [ 305.256500][T18392] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 [ 305.264467][T18392] RBP: 00007f6cbfaa21d0 R08: 0000000000000000 R09: 0000000000000000 17:48:00 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000003c0)=ANY=[], 0x208e24b) ftruncate(r1, 0x800) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x2d3544cf8ffffdfb, r0, 0x430e6000) 17:48:00 executing program 2: socket$unix(0x1, 0x2, 0x0) (async, rerun: 64) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (rerun: 64) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0xfffffffe, 0x0, 0x0, 'queue0\x00'}) (async) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) clock_gettime(0x0, &(0x7f0000000640)) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x4d7}}, './file0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @time={0x7fffffff, 0x2}, 0x20, {0x40, 0x9}, 0x3f, 0x1, 0x1}) 17:48:00 executing program 3: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(r0, r1, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) 17:48:00 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) (fail_nth: 4) 17:48:00 executing program 3: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, 0x0, 0x0) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(r0, r1, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) [ 305.272433][T18392] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 305.280395][T18392] R13: 00007ffd820bc78f R14: 00007f6cbfaa2300 R15: 0000000000022000 [ 305.288367][T18392] [ 305.295338][T18409] loop1: detected capacity change from 0 to 264192 [ 305.347100][T18424] FAULT_INJECTION: forcing a failure. [ 305.347100][T18424] name failslab, interval 1, probability 0, space 0, times 0 [ 305.352199][T18409] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 305.359751][T18424] CPU: 0 PID: 18424 Comm: syz-executor.5 Not tainted 5.18.0-rc3-syzkaller-00190-gc00c5e1d157b-dirty #0 [ 305.379751][T18424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 305.389806][T18424] Call Trace: [ 305.393079][T18424] 17:48:00 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) open$dir(&(0x7f0000000300)='./file1\x00', 0x13, 0x5) 17:48:00 executing program 0: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4bb, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002012000002000010000000000000000000100000000000000", 0x25}], 0x848c02, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r0, 0x0, 0x2) r2 = socket$xdp(0x2c, 0x3, 0x0) dup3(0xffffffffffffffff, r2, 0x0) r3 = socket(0x100000000011, 0x2, 0x0) bind(r3, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r2, &(0x7f0000000900)={0x2c, 0x0, r4}, 0x10) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000380)={0x178, 0x0, 0x1, 0x70bd27, 0x25dfdbfc, {}, [@HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}]}, @HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_0\x00'}]}, @HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}]}, 0x178}}, 0x40) syz_open_procfs(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r5, 0x0, 0x8400fffffffa) 17:48:00 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r3, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x1, &(0x7f0000000000)=@raw=[@alu={0x7, 0x0, 0x4, 0x1, 0x8, 0x100, 0x4}], &(0x7f0000000040)='GPL\x00', 0x5, 0xb6, &(0x7f0000000180)=""/182, 0x41100, 0x9, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x7, 0x2}, 0x8, 0x10, &(0x7f0000000240)={0x0, 0x8, 0x6, 0x7}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000002c0)=[0x1, 0x1, r3, 0x1, r4]}, 0x80) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) close_range(r2, r0, 0x2) [ 305.396006][T18424] dump_stack_lvl+0xd6/0x122 [ 305.400601][T18424] dump_stack+0x11/0x12 [ 305.404768][T18424] should_fail+0x230/0x240 [ 305.409188][T18424] __should_failslab+0x81/0x90 [ 305.413956][T18424] ? security_file_alloc+0x2e/0xf0 [ 305.419142][T18424] should_failslab+0x5/0x20 [ 305.423753][T18424] kmem_cache_alloc+0x46/0x300 [ 305.428518][T18424] ? kmem_cache_alloc+0x237/0x300 [ 305.433542][T18424] security_file_alloc+0x2e/0xf0 [ 305.438566][T18424] __alloc_file+0x81/0x150 [ 305.442979][T18424] alloc_empty_file+0xcd/0x1c0 [ 305.447741][T18424] path_openat+0x65/0x1b30 [ 305.452155][T18424] ? _parse_integer_limit+0x16f/0x190 [ 305.457632][T18424] ? _parse_integer+0x23/0x30 [ 305.462310][T18424] ? kstrtoull+0x10c/0x140 [ 305.466733][T18424] ? kstrtouint+0x73/0xb0 [ 305.471147][T18424] do_filp_open+0x105/0x220 [ 305.475701][T18424] do_sys_openat2+0xb5/0x2a0 [ 305.480291][T18424] ? fput+0x2d/0x130 [ 305.484223][T18424] __x64_sys_creat+0x62/0x80 [ 305.488850][T18424] do_syscall_64+0x2b/0x70 [ 305.493269][T18424] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 305.499234][T18424] RIP: 0033:0x7f6cc032c0e9 [ 305.503644][T18424] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 305.506509][T18432] loop0: detected capacity change from 0 to 2 [ 305.523239][T18424] RSP: 002b:00007f6cbfaa2168 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 305.523262][T18424] RAX: ffffffffffffffda RBX: 00007f6cc043ef60 RCX: 00007f6cc032c0e9 17:48:00 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) (fail_nth: 5) [ 305.523275][T18424] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 [ 305.523288][T18424] RBP: 00007f6cbfaa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 305.523300][T18424] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 305.523314][T18424] R13: 00007ffd820bc78f R14: 00007f6cbfaa2300 R15: 0000000000022000 [ 305.523330][T18424] [ 305.586047][ T1845] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 305.595376][T18435] FAULT_INJECTION: forcing a failure. [ 305.595376][T18435] name failslab, interval 1, probability 0, space 0, times 0 [ 305.608009][T18435] CPU: 1 PID: 18435 Comm: syz-executor.5 Not tainted 5.18.0-rc3-syzkaller-00190-gc00c5e1d157b-dirty #0 [ 305.619027][T18435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 305.629078][T18435] Call Trace: [ 305.632349][T18435] [ 305.635277][T18435] dump_stack_lvl+0xd6/0x122 [ 305.639870][T18435] dump_stack+0x11/0x12 [ 305.644024][T18435] should_fail+0x230/0x240 [ 305.648440][T18435] __should_failslab+0x81/0x90 [ 305.653199][T18435] ? jbd2__journal_start+0xa1/0x290 [ 305.658394][T18435] should_failslab+0x5/0x20 [ 305.662896][T18435] kmem_cache_alloc+0x46/0x300 [ 305.667657][T18435] jbd2__journal_start+0xa1/0x290 [ 305.672684][T18435] __ext4_journal_start_sb+0x10f/0x280 [ 305.678153][T18435] ? ext4_expand_extra_isize+0x470/0x470 [ 305.683792][T18435] ext4_dirty_inode+0x35/0x80 [ 305.688481][T18435] __mark_inode_dirty+0x70/0x5f0 [ 305.693422][T18435] touch_atime+0x1c4/0x2e0 17:48:00 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) (async) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) (async) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000640)) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000}, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) (async) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, 0xffffffffffffffff, 0x0) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r3, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x1, &(0x7f0000000000)=@raw=[@alu={0x7, 0x0, 0x4, 0x1, 0x8, 0x100, 0x4}], &(0x7f0000000040)='GPL\x00', 0x5, 0xb6, &(0x7f0000000180)=""/182, 0x41100, 0x9, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x7, 0x2}, 0x8, 0x10, &(0x7f0000000240)={0x0, 0x8, 0x6, 0x7}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000002c0)=[0x1, 0x1, r3, 0x1, r4]}, 0x80) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) close_range(r2, r0, 0x2) 17:48:00 executing program 3: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, 0x0, 0x0) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(r0, r1, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) [ 305.697838][T18435] pick_link+0x31f/0x800 [ 305.702078][T18435] step_into+0x6a7/0x760 [ 305.706319][T18435] path_openat+0xf6c/0x1b30 [ 305.710842][T18435] do_filp_open+0x105/0x220 [ 305.715349][T18435] do_sys_openat2+0xb5/0x2a0 [ 305.719938][T18435] ? fput+0x2d/0x130 [ 305.723840][T18435] __x64_sys_creat+0x62/0x80 [ 305.728431][T18435] do_syscall_64+0x2b/0x70 [ 305.732847][T18435] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 305.738741][T18435] RIP: 0033:0x7f6cc032c0e9 [ 305.743150][T18435] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 305.762748][T18435] RSP: 002b:00007f6cbfaa2168 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 305.771152][T18435] RAX: ffffffffffffffda RBX: 00007f6cc043ef60 RCX: 00007f6cc032c0e9 [ 305.779120][T18435] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 [ 305.787087][T18435] RBP: 00007f6cbfaa21d0 R08: 0000000000000000 R09: 0000000000000000 17:48:00 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) clock_gettime(0x0, &(0x7f0000000640)) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000}, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) (async) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r3, 0x0) (async) pipe(&(0x7f0000000280)={0xffffffffffffffff}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x1, &(0x7f0000000000)=@raw=[@alu={0x7, 0x0, 0x4, 0x1, 0x8, 0x100, 0x4}], &(0x7f0000000040)='GPL\x00', 0x5, 0xb6, &(0x7f0000000180)=""/182, 0x41100, 0x9, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x7, 0x2}, 0x8, 0x10, &(0x7f0000000240)={0x0, 0x8, 0x6, 0x7}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000002c0)=[0x1, 0x1, r3, 0x1, r4]}, 0x80) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) close_range(r2, r0, 0x2) [ 305.795052][T18435] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 305.803016][T18435] R13: 00007ffd820bc78f R14: 00007f6cbfaa2300 R15: 0000000000022000 [ 305.810982][T18435] [ 305.845800][T18445] loop1: detected capacity change from 0 to 264192 [ 305.846097][T18446] loop4: detected capacity change from 0 to 264192 [ 305.870942][T18445] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 305.889157][T18446] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:48:00 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) (async) chdir(&(0x7f0000000340)='./file0\x00') (async) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000003c0)=ANY=[], 0x208e24b) (async) ftruncate(r1, 0x800) (async) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x2d3544cf8ffffdfb, r0, 0x430e6000) 17:48:00 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) (fail_nth: 6) 17:48:00 executing program 3: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, 0x0, 0x0) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(r0, r1, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) 17:48:00 executing program 2: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000200)={0x2, [0x0, 0x0]}, &(0x7f0000000240)=0xc) clock_gettime(0x0, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) pselect6(0x40, &(0x7f0000000000)={0x8, 0x100000001, 0xb131, 0xeb, 0xe753, 0xffffffff, 0x3ff, 0x8000000000000000}, &(0x7f0000000040)={0x7ff, 0x3, 0x6, 0xfffffffffffff9a5, 0x798, 0x8001, 0x7, 0x1f}, &(0x7f00000000c0)={0x3334000000, 0x3, 0x1f, 0xbf6a, 0x80f1, 0xf2d, 0xfffffffffffffff7, 0x6}, &(0x7f0000000100), &(0x7f00000001c0)={&(0x7f0000000180), 0x8}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) 17:48:00 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) open$dir(&(0x7f0000000300)='./file1\x00', 0x18, 0x5) 17:48:00 executing program 3: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={0x0, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(r0, r1, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) [ 305.921687][ T1834] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 305.939173][ T1845] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 305.951470][T18457] FAULT_INJECTION: forcing a failure. [ 305.951470][T18457] name failslab, interval 1, probability 0, space 0, times 0 [ 305.964108][T18457] CPU: 1 PID: 18457 Comm: syz-executor.5 Not tainted 5.18.0-rc3-syzkaller-00190-gc00c5e1d157b-dirty #0 [ 305.975220][T18457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 305.985276][T18457] Call Trace: [ 305.988548][T18457] [ 305.991474][T18457] dump_stack_lvl+0xd6/0x122 [ 305.996070][T18457] dump_stack+0x11/0x12 [ 306.000231][T18457] should_fail+0x230/0x240 [ 306.004673][T18457] __should_failslab+0x81/0x90 [ 306.009530][T18457] ? jbd2__journal_start+0xa1/0x290 [ 306.014736][T18457] should_failslab+0x5/0x20 [ 306.019248][T18457] kmem_cache_alloc+0x46/0x300 [ 306.024016][T18457] jbd2__journal_start+0xa1/0x290 [ 306.029055][T18457] __ext4_journal_start_sb+0x10f/0x280 [ 306.034523][T18457] ext4_truncate+0x3cf/0x7f0 [ 306.039116][T18457] ext4_setattr+0x7e6/0xa90 [ 306.043620][T18457] ? ext4_write_inode+0x300/0x300 [ 306.049082][T18457] notify_change+0x9c3/0xa30 [ 306.053684][T18457] do_truncate+0xf7/0x140 [ 306.058017][T18457] path_openat+0x1834/0x1b30 [ 306.062610][T18457] do_filp_open+0x105/0x220 [ 306.067121][T18457] do_sys_openat2+0xb5/0x2a0 [ 306.071717][T18457] ? fput+0x2d/0x130 [ 306.075608][T18457] __x64_sys_creat+0x62/0x80 [ 306.080199][T18457] do_syscall_64+0x2b/0x70 [ 306.084623][T18457] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 306.090522][T18457] RIP: 0033:0x7f6cc032c0e9 [ 306.094932][T18457] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 306.114535][T18457] RSP: 002b:00007f6cbfaa2168 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 306.123033][T18457] RAX: ffffffffffffffda RBX: 00007f6cc043ef60 RCX: 00007f6cc032c0e9 [ 306.131000][T18457] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 [ 306.138970][T18457] RBP: 00007f6cbfaa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 306.146936][T18457] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 306.154898][T18457] R13: 00007ffd820bc78f R14: 00007f6cbfaa2300 R15: 0000000000022000 [ 306.162867][T18457] [ 306.165911][T18457] EXT4-fs error (device sda1) in ext4_setattr:5530: Out of memory [ 306.196440][T18464] loop1: detected capacity change from 0 to 264192 [ 306.216104][T18464] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:48:01 executing program 0: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4bb, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002012000002000010000000000000000000100000000000000", 0x25}], 0x848c02, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r0, 0x0, 0x2) r2 = socket$xdp(0x2c, 0x3, 0x0) dup3(0xffffffffffffffff, r2, 0x0) r3 = socket(0x100000000011, 0x2, 0x0) bind(r3, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r2, &(0x7f0000000900)={0x2c, 0x0, r4}, 0x10) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000380)={0x178, 0x0, 0x1, 0x70bd27, 0x25dfdbfc, {}, [@HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}]}, @HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_0\x00'}]}, @HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}]}, 0x178}}, 0x40) syz_open_procfs(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r5, 0x0, 0x8400fffffffa) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4bb, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002012000002000010000000000000000000100000000000000", 0x25}], 0x848c02, &(0x7f00000000c0)=ANY=[]) (async) chdir(&(0x7f0000000340)='./file0\x00') (async) open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) ftruncate(r1, 0x800) (async) lseek(r0, 0x0, 0x2) (async) socket$xdp(0x2c, 0x3, 0x0) (async) dup3(0xffffffffffffffff, r2, 0x0) (async) socket(0x100000000011, 0x2, 0x0) (async) bind(r3, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) (async) getsockname$packet(r3, &(0x7f0000000100), &(0x7f00000002c0)=0x14) (async) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) (async) bind$xdp(r2, &(0x7f0000000900)={0x2c, 0x0, r4}, 0x10) (async) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000380)={0x178, 0x0, 0x1, 0x70bd27, 0x25dfdbfc, {}, [@HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}]}, @HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_0\x00'}]}, @HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}]}, 0x178}}, 0x40) (async) syz_open_procfs(0x0, 0x0) (async) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) sendfile(r0, r5, 0x0, 0x8400fffffffa) (async) 17:48:01 executing program 2: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000200)={0x2, [0x0, 0x0]}, &(0x7f0000000240)=0xc) clock_gettime(0x0, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) pselect6(0x40, &(0x7f0000000000)={0x8, 0x100000001, 0xb131, 0xeb, 0xe753, 0xffffffff, 0x3ff, 0x8000000000000000}, &(0x7f0000000040)={0x7ff, 0x3, 0x6, 0xfffffffffffff9a5, 0x798, 0x8001, 0x7, 0x1f}, &(0x7f00000000c0)={0x3334000000, 0x3, 0x1f, 0xbf6a, 0x80f1, 0xf2d, 0xfffffffffffffff7, 0x6}, &(0x7f0000000100), &(0x7f00000001c0)={&(0x7f0000000180), 0x8}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) socket$unix(0x1, 0x2, 0x0) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) (async) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) (async) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r1, 0x0) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000200)={0x2, [0x0, 0x0]}, &(0x7f0000000240)=0xc) (async) clock_gettime(0x0, &(0x7f0000000640)) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) (async) pselect6(0x40, &(0x7f0000000000)={0x8, 0x100000001, 0xb131, 0xeb, 0xe753, 0xffffffff, 0x3ff, 0x8000000000000000}, &(0x7f0000000040)={0x7ff, 0x3, 0x6, 0xfffffffffffff9a5, 0x798, 0x8001, 0x7, 0x1f}, &(0x7f00000000c0)={0x3334000000, 0x3, 0x1f, 0xbf6a, 0x80f1, 0xf2d, 0xfffffffffffffff7, 0x6}, &(0x7f0000000100), &(0x7f00000001c0)={&(0x7f0000000180), 0x8}) (async) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) (async) 17:48:01 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) (fail_nth: 7) 17:48:01 executing program 3: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={0x0, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(r0, r1, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) 17:48:01 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000003c0)=ANY=[], 0x208e24b) ftruncate(r1, 0x800) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x2d3544cf8ffffdfb, r0, 0x430e6000) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) (async) chdir(&(0x7f0000000340)='./file0\x00') (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) (async) write$binfmt_script(r2, &(0x7f00000003c0)=ANY=[], 0x208e24b) (async) ftruncate(r1, 0x800) (async) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x2d3544cf8ffffdfb, r0, 0x430e6000) (async) 17:48:01 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) open$dir(&(0x7f0000000300)='./file1\x00', 0x300, 0x5) [ 306.317298][T18477] FAULT_INJECTION: forcing a failure. [ 306.317298][T18477] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 306.323074][T18479] loop4: detected capacity change from 0 to 264192 [ 306.330358][T18477] CPU: 1 PID: 18477 Comm: syz-executor.5 Not tainted 5.18.0-rc3-syzkaller-00190-gc00c5e1d157b-dirty #0 [ 306.347839][T18477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 306.357892][T18477] Call Trace: [ 306.361155][T18477] [ 306.364071][T18477] dump_stack_lvl+0xd6/0x122 [ 306.368651][T18477] dump_stack+0x11/0x12 [ 306.372789][T18477] should_fail+0x230/0x240 [ 306.377190][T18477] should_fail_usercopy+0x16/0x20 [ 306.382205][T18477] _copy_to_user+0x1a/0x90 [ 306.386619][T18477] simple_read_from_buffer+0xab/0x120 [ 306.391987][T18477] proc_fail_nth_read+0x10d/0x150 [ 306.397004][T18477] ? proc_fault_inject_write+0x230/0x230 [ 306.402807][T18477] vfs_read+0x1a1/0x6a0 [ 306.406954][T18477] ? __fget_files+0x1d2/0x210 [ 306.411619][T18477] ksys_read+0xe8/0x1a0 [ 306.415767][T18477] __x64_sys_read+0x3e/0x50 [ 306.420279][T18477] do_syscall_64+0x2b/0x70 [ 306.424687][T18477] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 306.430568][T18477] RIP: 0033:0x7f6cc02dec9c [ 306.434966][T18477] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 306.454556][T18477] RSP: 002b:00007f6cbfaa2160 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 17:48:01 executing program 3: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={0x0, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(r0, r1, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) [ 306.462956][T18477] RAX: ffffffffffffffda RBX: 00007f6cc043ef60 RCX: 00007f6cc02dec9c [ 306.471095][T18477] RDX: 000000000000000f RSI: 00007f6cbfaa21e0 RDI: 0000000000000004 [ 306.479054][T18477] RBP: 00007f6cbfaa21d0 R08: 0000000000000000 R09: 0000000000000000 [ 306.487009][T18477] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 306.494966][T18477] R13: 00007ffd820bc78f R14: 00007f6cbfaa2300 R15: 0000000000022000 [ 306.502924][T18477] [ 306.509648][T18481] loop1: detected capacity change from 0 to 264192 17:48:01 executing program 3: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x0, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(r0, r1, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) 17:48:01 executing program 2: socket$unix(0x1, 0x2, 0x0) (async) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) (async) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async, rerun: 64) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) (rerun: 64) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000200)={0x2, [0x0, 0x0]}, &(0x7f0000000240)=0xc) (async) clock_gettime(0x0, &(0x7f0000000640)) (async, rerun: 64) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) (async, rerun: 64) pselect6(0x40, &(0x7f0000000000)={0x8, 0x100000001, 0xb131, 0xeb, 0xe753, 0xffffffff, 0x3ff, 0x8000000000000000}, &(0x7f0000000040)={0x7ff, 0x3, 0x6, 0xfffffffffffff9a5, 0x798, 0x8001, 0x7, 0x1f}, &(0x7f00000000c0)={0x3334000000, 0x3, 0x1f, 0xbf6a, 0x80f1, 0xf2d, 0xfffffffffffffff7, 0x6}, &(0x7f0000000100), &(0x7f00000001c0)={&(0x7f0000000180), 0x8}) (async) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) 17:48:01 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) [ 306.531111][T18485] loop0: detected capacity change from 0 to 2 [ 306.546099][T18479] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:48:01 executing program 2: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000400)={0x0, 0x3a3, 0x1, 'queue1\x00', 0x37c}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) fcntl$addseals(r3, 0x409, 0xe) pselect6(0x40, &(0x7f0000000040)={0x3f, 0x9, 0x6, 0x45, 0xffffffffffffffff, 0x9, 0x1, 0x6}, &(0x7f0000000180)={0x3, 0x8001, 0x7, 0x40, 0x89a0, 0x4, 0x3, 0x8}, &(0x7f00000001c0)={0x8, 0x1af, 0x6, 0x4c80631e, 0x6, 0x4, 0x20, 0x7b1a}, &(0x7f0000000240)={r1, r2+10000000}, &(0x7f00000002c0)={&(0x7f0000000280)={[0xfffffffffffffeff]}, 0x8}) clock_gettime(0x0, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) futex(&(0x7f0000000000), 0x80, 0x1, &(0x7f0000000100), &(0x7f00000000c0)=0x1, 0x1) clock_gettime(0x1, &(0x7f0000000300)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) 17:48:01 executing program 3: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x0, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(r0, r1, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) [ 306.571617][T18119] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 306.581328][T18481] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:48:01 executing program 0: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4bb, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002012000002000010000000000000000000100000000000000", 0x25}], 0x848c02, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r0, 0x0, 0x2) r2 = socket$xdp(0x2c, 0x3, 0x0) dup3(0xffffffffffffffff, r2, 0x0) r3 = socket(0x100000000011, 0x2, 0x0) bind(r3, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r2, &(0x7f0000000900)={0x2c, 0x0, r4}, 0x10) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000380)={0x178, 0x0, 0x1, 0x70bd27, 0x25dfdbfc, {}, [@HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}]}, @HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_0\x00'}]}, @HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}]}, 0x178}}, 0x40) syz_open_procfs(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r5, 0x0, 0x8400fffffffa) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4bb, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002012000002000010000000000000000000100000000000000", 0x25}], 0x848c02, &(0x7f00000000c0)=ANY=[]) (async) chdir(&(0x7f0000000340)='./file0\x00') (async) open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) ftruncate(r1, 0x800) (async) lseek(r0, 0x0, 0x2) (async) socket$xdp(0x2c, 0x3, 0x0) (async) dup3(0xffffffffffffffff, r2, 0x0) (async) socket(0x100000000011, 0x2, 0x0) (async) bind(r3, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) (async) getsockname$packet(r3, &(0x7f0000000100), &(0x7f00000002c0)=0x14) (async) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) (async) bind$xdp(r2, &(0x7f0000000900)={0x2c, 0x0, r4}, 0x10) (async) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000380)={0x178, 0x0, 0x1, 0x70bd27, 0x25dfdbfc, {}, [@HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}]}, @HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_0\x00'}]}, @HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}]}, 0x178}}, 0x40) (async) syz_open_procfs(0x0, 0x0) (async) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) sendfile(r0, r5, 0x0, 0x8400fffffffa) (async) 17:48:01 executing program 2: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000400)={0x0, 0x3a3, 0x1, 'queue1\x00', 0x37c}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) fcntl$addseals(r3, 0x409, 0xe) pselect6(0x40, &(0x7f0000000040)={0x3f, 0x9, 0x6, 0x45, 0xffffffffffffffff, 0x9, 0x1, 0x6}, &(0x7f0000000180)={0x3, 0x8001, 0x7, 0x40, 0x89a0, 0x4, 0x3, 0x8}, &(0x7f00000001c0)={0x8, 0x1af, 0x6, 0x4c80631e, 0x6, 0x4, 0x20, 0x7b1a}, &(0x7f0000000240)={r1, r2+10000000}, &(0x7f00000002c0)={&(0x7f0000000280)={[0xfffffffffffffeff]}, 0x8}) clock_gettime(0x0, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) futex(&(0x7f0000000000), 0x80, 0x1, &(0x7f0000000100), &(0x7f00000000c0)=0x1, 0x1) clock_gettime(0x1, &(0x7f0000000300)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) socket$unix(0x1, 0x2, 0x0) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000400)={0x0, 0x3a3, 0x1, 'queue1\x00', 0x37c}) (async) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) (async) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) clock_gettime(0x0, &(0x7f0000000200)) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) fcntl$addseals(r3, 0x409, 0xe) (async) pselect6(0x40, &(0x7f0000000040)={0x3f, 0x9, 0x6, 0x45, 0xffffffffffffffff, 0x9, 0x1, 0x6}, &(0x7f0000000180)={0x3, 0x8001, 0x7, 0x40, 0x89a0, 0x4, 0x3, 0x8}, &(0x7f00000001c0)={0x8, 0x1af, 0x6, 0x4c80631e, 0x6, 0x4, 0x20, 0x7b1a}, &(0x7f0000000240)={r1, r2+10000000}, &(0x7f00000002c0)={&(0x7f0000000280)={[0xfffffffffffffeff]}, 0x8}) (async) clock_gettime(0x0, &(0x7f0000000640)) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) (async) futex(&(0x7f0000000000), 0x80, 0x1, &(0x7f0000000100), &(0x7f00000000c0)=0x1, 0x1) (async) clock_gettime(0x1, &(0x7f0000000300)) (async) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) (async) 17:48:01 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x2) 17:48:01 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) open$dir(&(0x7f0000000300)='./file1\x00', 0xf00, 0x5) 17:48:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x210040, 0x124) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f0000000040)={{0x1, 0x1, 0x1}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x21}}, './file0\x00'}) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000003c0)=ANY=[], 0x208e24b) ftruncate(r2, 0x800) 17:48:01 executing program 3: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x0, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(r0, r1, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) 17:48:01 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x4) 17:48:01 executing program 3: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(r0, r1, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) 17:48:01 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x7) 17:48:01 executing program 2: socket$unix(0x1, 0x2, 0x0) (async) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000400)={0x0, 0x3a3, 0x1, 'queue1\x00', 0x37c}) (async) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) (async) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) fcntl$addseals(r3, 0x409, 0xe) (async) pselect6(0x40, &(0x7f0000000040)={0x3f, 0x9, 0x6, 0x45, 0xffffffffffffffff, 0x9, 0x1, 0x6}, &(0x7f0000000180)={0x3, 0x8001, 0x7, 0x40, 0x89a0, 0x4, 0x3, 0x8}, &(0x7f00000001c0)={0x8, 0x1af, 0x6, 0x4c80631e, 0x6, 0x4, 0x20, 0x7b1a}, &(0x7f0000000240)={r1, r2+10000000}, &(0x7f00000002c0)={&(0x7f0000000280)={[0xfffffffffffffeff]}, 0x8}) (async) clock_gettime(0x0, &(0x7f0000000640)) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) futex(&(0x7f0000000000), 0x80, 0x1, &(0x7f0000000100), &(0x7f00000000c0)=0x1, 0x1) (async) clock_gettime(0x1, &(0x7f0000000300)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) [ 306.665823][T18560] loop1: detected capacity change from 0 to 264192 [ 306.686872][T18564] loop0: detected capacity change from 0 to 2 [ 306.688984][T18560] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:48:01 executing program 3: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(r0, r1, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) 17:48:01 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x8) [ 306.724172][T18568] loop4: detected capacity change from 0 to 264192 [ 306.759936][T18119] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 306.770266][T17630] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 306.788994][T18568] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:48:01 executing program 0: r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) fsetxattr$trusted_overlay_opaque(r0, &(0x7f00000000c0), &(0x7f0000000140), 0x2, 0x1) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x800) lseek(r1, 0x0, 0x2) syz_open_procfs(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r3, 0x0) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0), r1) sendmsg$TIPC_NL_PEER_REMOVE(r3, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xbc, r4, 0x400, 0x70bd28, 0x25dfdbff, {}, [@TIPC_NLA_MEDIA={0x68, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x400}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_NODE={0x10, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_REKEYING={0x8, 0x6, 0x1}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_SOCK={0x30, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xfff}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffe}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x200}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x491}]}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x24040801}, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r5, 0x0, 0x8400fffffffa) 17:48:01 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) open$dir(&(0x7f0000000300)='./file1\x00', 0x1300, 0x5) 17:48:01 executing program 2: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x5, &(0x7f0000000040)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000180)={0x9, 0x40, 0x0, 'queue1\x00', 0x401}) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x80, 0x0, 0x1}, 0x18) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000100)=0x100) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) 17:48:01 executing program 3: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(r0, r1, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) 17:48:01 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x10) 17:48:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) (async) chdir(&(0x7f0000000340)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x210040, 0x124) (async) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f0000000040)={{0x1, 0x1, 0x1}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x21}}, './file0\x00'}) (async) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000003c0)=ANY=[], 0x208e24b) (async) ftruncate(r2, 0x800) 17:48:01 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x18) 17:48:01 executing program 3: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(0xffffffffffffffff, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(r0, r1, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) [ 306.836860][ T1845] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 306.863497][T18604] loop1: detected capacity change from 0 to 264192 17:48:01 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x27) 17:48:01 executing program 2: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) (async) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) clock_gettime(0x5, &(0x7f0000000040)) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000180)={0x9, 0x40, 0x0, 'queue1\x00', 0x401}) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x80, 0x0, 0x1}, 0x18) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000100)=0x100) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) 17:48:01 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x408) 17:48:01 executing program 2: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x5, &(0x7f0000000040)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000180)={0x9, 0x40, 0x0, 'queue1\x00', 0x401}) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x80, 0x0, 0x1}, 0x18) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000100)=0x100) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) socket$unix(0x1, 0x2, 0x0) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) (async) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) clock_gettime(0x5, &(0x7f0000000040)) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000180)={0x9, 0x40, 0x0, 'queue1\x00', 0x401}) (async) openat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x80, 0x0, 0x1}, 0x18) (async) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000100)=0x100) (async) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) (async) [ 306.886760][T18612] loop4: detected capacity change from 0 to 264192 [ 306.893272][T18617] loop0: detected capacity change from 0 to 264192 [ 306.912937][T18604] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 306.920506][T18617] FAT-fs (loop0): Unrecognized mount option "trusted.overlay.opaque" or missing value [ 306.960380][ T1834] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 306.979740][T18119] ================================================================== [ 306.987838][T18119] BUG: KCSAN: data-race in blkdev_put / blkdev_put [ 306.994346][T18119] [ 306.996663][T18119] read-write to 0xffff888101fb1728 of 4 bytes by task 1442 on cpu 1: [ 307.004720][T18119] blkdev_put+0x2c7/0x440 [ 307.009037][T18119] blkdev_close+0x32/0x40 [ 307.013434][T18119] __fput+0x292/0x510 [ 307.017393][T18119] ____fput+0x11/0x20 [ 307.021355][T18119] task_work_run+0x8e/0x110 [ 307.025837][T18119] exit_to_user_mode_loop+0x124/0x130 [ 307.031190][T18119] syscall_exit_to_user_mode+0x6a/0x90 [ 307.036627][T18119] do_syscall_64+0x37/0x70 [ 307.041022][T18119] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 307.046894][T18119] [ 307.049197][T18119] read to 0xffff888101fb1728 of 4 bytes by task 18119 on cpu 0: [ 307.056797][T18119] blkdev_put+0x3b/0x440 [ 307.061016][T18119] blkdev_close+0x32/0x40 [ 307.065407][T18119] __fput+0x292/0x510 [ 307.069366][T18119] ____fput+0x11/0x20 [ 307.073326][T18119] task_work_run+0x8e/0x110 [ 307.077808][T18119] exit_to_user_mode_loop+0x124/0x130 [ 307.083157][T18119] syscall_exit_to_user_mode+0x6a/0x90 [ 307.088599][T18119] do_syscall_64+0x37/0x70 [ 307.092995][T18119] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 307.098862][T18119] [ 307.101174][T18119] value changed: 0x00000002 -> 0x00000001 [ 307.106862][T18119] [ 307.109166][T18119] Reported by Kernel Concurrency Sanitizer on: [ 307.115301][T18119] CPU: 0 PID: 18119 Comm: udevd Not tainted 5.18.0-rc3-syzkaller-00190-gc00c5e1d157b-dirty #0 [ 307.125516][T18119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 307.135545][T18119] ================================================================== 17:48:02 executing program 0: r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) fsetxattr$trusted_overlay_opaque(r0, &(0x7f00000000c0), &(0x7f0000000140), 0x2, 0x1) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x800) lseek(r1, 0x0, 0x2) syz_open_procfs(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r3, 0x0) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0), r1) sendmsg$TIPC_NL_PEER_REMOVE(r3, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xbc, r4, 0x400, 0x70bd28, 0x25dfdbff, {}, [@TIPC_NLA_MEDIA={0x68, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x400}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_NODE={0x10, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_REKEYING={0x8, 0x6, 0x1}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_SOCK={0x30, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xfff}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffe}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x200}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x491}]}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x24040801}, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r5, 0x0, 0x8400fffffffa) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) fsetxattr$trusted_overlay_opaque(r0, &(0x7f00000000c0), &(0x7f0000000140), 0x2, 0x1) (async) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) (async) chdir(&(0x7f0000000340)='./file0\x00') (async) open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) ftruncate(r2, 0x800) (async) lseek(r1, 0x0, 0x2) (async) syz_open_procfs(0x0, 0x0) (async) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) (async) write$binfmt_script(r3, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r3, 0x0) (async) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0), r1) (async) sendmsg$TIPC_NL_PEER_REMOVE(r3, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xbc, r4, 0x400, 0x70bd28, 0x25dfdbff, {}, [@TIPC_NLA_MEDIA={0x68, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x400}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_NODE={0x10, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_REKEYING={0x8, 0x6, 0x1}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_SOCK={0x30, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xfff}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffe}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x200}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x491}]}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x24040801}, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) sendfile(r1, r5, 0x0, 0x8400fffffffa) (async) 17:48:02 executing program 3: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(0xffffffffffffffff, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(r0, r1, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) 17:48:02 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) open$dir(&(0x7f0000000300)='./file1\x00', 0x1800, 0x5) 17:48:02 executing program 2: socket$unix(0x1, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) 17:48:02 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x700) 17:48:02 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x210040, 0x124) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f0000000040)={{0x1, 0x1, 0x1}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x21}}, './file0\x00'}) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000003c0)=ANY=[], 0x208e24b) ftruncate(r2, 0x800) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) (async) chdir(&(0x7f0000000340)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x210040, 0x124) (async) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f0000000040)={{0x1, 0x1, 0x1}, './file0\x00'}) (async) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x21}}, './file0\x00'}) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) (async) write$binfmt_script(r3, &(0x7f00000003c0)=ANY=[], 0x208e24b) (async) ftruncate(r2, 0x800) (async) 17:48:02 executing program 2: socket$unix(0x1, 0x2, 0x0) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async, rerun: 32) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) (rerun: 32) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) clock_gettime(0x0, &(0x7f0000000640)) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) 17:48:02 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x804) 17:48:02 executing program 3: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(0xffffffffffffffff, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(r0, r1, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) 17:48:02 executing program 3: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, 0x0, 0x0) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(r0, r1, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) 17:48:02 executing program 2: socket$unix(0x1, 0x2, 0x0) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async, rerun: 32) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async, rerun: 32) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) (async, rerun: 32) clock_gettime(0x0, &(0x7f0000000640)) (rerun: 32) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) (async, rerun: 32) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (rerun: 32) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) 17:48:02 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x1800) [ 307.212154][T18647] loop1: detected capacity change from 0 to 264192 [ 307.222347][T18654] loop4: detected capacity change from 0 to 264192 [ 307.231571][T18647] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 307.242907][T18656] loop0: detected capacity change from 0 to 264192 [ 307.251864][T18654] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 307.293462][T18656] FAT-fs (loop0): Unrecognized mount option "trusted.overlay.opaque" or missing value 17:48:02 executing program 0: r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) fsetxattr$trusted_overlay_opaque(r0, &(0x7f00000000c0), &(0x7f0000000140), 0x2, 0x1) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) (async) chdir(&(0x7f0000000340)='./file0\x00') (async) open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) (async) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x800) (async) lseek(r1, 0x0, 0x2) (async) syz_open_procfs(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r3, 0x0) (async) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0), r1) sendmsg$TIPC_NL_PEER_REMOVE(r3, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xbc, r4, 0x400, 0x70bd28, 0x25dfdbff, {}, [@TIPC_NLA_MEDIA={0x68, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x400}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_NODE={0x10, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_REKEYING={0x8, 0x6, 0x1}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_SOCK={0x30, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xfff}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffe}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x200}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x491}]}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x24040801}, 0x0) (async) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r5, 0x0, 0x8400fffffffa) 17:48:02 executing program 2: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x0, @time={0x3e, 0xff}, 0x20, {0x40, 0x4}, 0x0, 0x2, 0x1}) 17:48:02 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x2000) 17:48:02 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) open$dir(&(0x7f0000000300)='./file1\x00', 0x3f00, 0x5) 17:48:02 executing program 3: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, 0x0, 0x0) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(r0, r1, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) 17:48:02 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25, 0xfffffffffffffffc}], 0x80, &(0x7f0000000100)=ANY=[@ANYRESDEC, @ANYRES16=r0]) chdir(&(0x7f0000000340)='./file0\x00') r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x80000000}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000003c0)=ANY=[], 0x208e24b) r4 = perf_event_open(&(0x7f0000000180)={0xd, 0x80, 0x7f, 0x4f, 0x1, 0x3, 0x0, 0x5, 0x20000, 0xc, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x4, @perf_bp={&(0x7f0000000140), 0xf}, 0x80, 0x1, 0x0, 0x1, 0x5, 0x7, 0x3ff, 0x0, 0xffffffff, 0x0, 0x2}, 0xffffffffffffffff, 0x6, r3, 0x3) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xc, 0x8010, r4, 0x17b0b000) ftruncate(r2, 0x800) [ 307.334512][T17630] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 307.359417][T17630] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:48:02 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x2700) 17:48:02 executing program 3: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, 0x0, 0x0) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(r0, r1, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) 17:48:02 executing program 2: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x0, @time={0x3e, 0xff}, 0x20, {0x40, 0x4}, 0x0, 0x2, 0x1}) socket$unix(0x1, 0x2, 0x0) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) (async) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) clock_gettime(0x0, &(0x7f0000000640)) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x0, @time={0x3e, 0xff}, 0x20, {0x40, 0x4}, 0x0, 0x2, 0x1}) (async) [ 307.421078][T18701] loop1: detected capacity change from 0 to 264192 [ 307.442189][T18702] loop4: detected capacity change from 0 to 264192 [ 307.461591][T18709] loop0: detected capacity change from 0 to 264192 17:48:02 executing program 3: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f00000004c0), 0x4) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(r0, r1, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) 17:48:02 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x3f00) 17:48:02 executing program 3: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f00000004c0), 0x4) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(r0, r1, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) [ 307.467382][T18701] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 307.490706][T18702] FAT-fs (loop4): Unrecognized mount option "18446744073709551615" or missing value 17:48:02 executing program 0: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r0, 0x0, 0x2) syz_open_procfs(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) 17:48:02 executing program 2: socket$unix(0x1, 0x2, 0x0) (async) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) (async) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000640)) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x0, @time={0x3e, 0xff}, 0x20, {0x40, 0x4}, 0x0, 0x2, 0x1}) 17:48:02 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x40000) 17:48:02 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) open$dir(&(0x7f0000000300)='./file1\x00', 0x80040, 0x5) 17:48:02 executing program 3: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f00000004c0), 0x4) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(r0, r1, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) [ 307.539502][ T1845] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 307.596320][T18740] loop1: detected capacity change from 0 to 264192 [ 307.640391][T18740] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 307.680010][ T1845] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:48:02 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25, 0xfffffffffffffffc}], 0x80, &(0x7f0000000100)=ANY=[@ANYRESDEC, @ANYRES16=r0]) chdir(&(0x7f0000000340)='./file0\x00') (async) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x80000000}) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000003c0)=ANY=[], 0x208e24b) (async) r4 = perf_event_open(&(0x7f0000000180)={0xd, 0x80, 0x7f, 0x4f, 0x1, 0x3, 0x0, 0x5, 0x20000, 0xc, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x4, @perf_bp={&(0x7f0000000140), 0xf}, 0x80, 0x1, 0x0, 0x1, 0x5, 0x7, 0x3ff, 0x0, 0xffffffff, 0x0, 0x2}, 0xffffffffffffffff, 0x6, r3, 0x3) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xc, 0x8010, r4, 0x17b0b000) (async) ftruncate(r2, 0x800) 17:48:02 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x100000) 17:48:02 executing program 3: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(0xffffffffffffffff, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(r0, r1, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) 17:48:02 executing program 2: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8b01d233a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000000)={'veth1_to_hsr\x00', {0x2, 0x0, @local}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0xba}, 0x0, 0x1, 0x1}) 17:48:02 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) open$dir(&(0x7f0000000300)='./file1\x00', 0x1000000, 0x5) 17:48:02 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x1000000) 17:48:02 executing program 3: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(0xffffffffffffffff, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(r0, r1, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) [ 307.770682][T18749] loop1: detected capacity change from 0 to 264192 [ 307.801929][T18749] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 307.853615][ T1845] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 307.883448][T18758] loop4: detected capacity change from 0 to 264192 [ 307.890625][T18758] FAT-fs (loop4): Unrecognized mount option "18446744073709551615" or missing value 17:48:03 executing program 0: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') (async) open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) (async) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x800) (async) lseek(r0, 0x0, 0x2) (async) syz_open_procfs(0x0, 0x0) (async) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, r0, 0x0) (async) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) 17:48:03 executing program 3: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(0xffffffffffffffff, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(r0, r1, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) 17:48:03 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x2000000) 17:48:03 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) open$dir(&(0x7f0000000300)='./file1\x00', 0x2000000, 0x5) 17:48:03 executing program 2: socket$unix(0x1, 0x2, 0x0) (async, rerun: 32) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async, rerun: 32) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8b01d233a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000000)={'veth1_to_hsr\x00', {0x2, 0x0, @local}}) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) (async) clock_gettime(0x0, &(0x7f0000000640)) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0xba}, 0x0, 0x1, 0x1}) 17:48:03 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25, 0xfffffffffffffffc}], 0x80, &(0x7f0000000100)=ANY=[@ANYRESDEC, @ANYRES16=r0]) chdir(&(0x7f0000000340)='./file0\x00') (async) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x80000000}) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000003c0)=ANY=[], 0x208e24b) r4 = perf_event_open(&(0x7f0000000180)={0xd, 0x80, 0x7f, 0x4f, 0x1, 0x3, 0x0, 0x5, 0x20000, 0xc, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x4, @perf_bp={&(0x7f0000000140), 0xf}, 0x80, 0x1, 0x0, 0x1, 0x5, 0x7, 0x3ff, 0x0, 0xffffffff, 0x0, 0x2}, 0xffffffffffffffff, 0x6, r3, 0x3) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xc, 0x8010, r4, 0x17b0b000) ftruncate(r2, 0x800) 17:48:03 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x4000000) 17:48:03 executing program 3: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, 0x0, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(r0, r1, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) 17:48:03 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x7000000) 17:48:03 executing program 3: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, 0x0, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(r0, r1, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) [ 308.566321][T18765] loop1: detected capacity change from 0 to 264192 [ 308.578142][T18768] loop4: detected capacity change from 0 to 264192 17:48:03 executing program 3: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, 0x0, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(r0, r1, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) 17:48:03 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x8000000) [ 308.647023][T18768] FAT-fs (loop4): Unrecognized mount option "18446744073709551615" or missing value [ 308.656763][T18781] loop0: detected capacity change from 0 to 264192 [ 308.671114][T18765] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:48:03 executing program 0: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) (async) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x800) (async) lseek(r0, 0x0, 0x2) (async) syz_open_procfs(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, r0, 0x0) (async) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) 17:48:03 executing program 3: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000080), 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(r0, r1, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) 17:48:03 executing program 2: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8b01d233a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r1, 0x0) (async) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000000)={'veth1_to_hsr\x00', {0x2, 0x0, @local}}) (async, rerun: 64) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (rerun: 64) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) (async, rerun: 64) clock_gettime(0x0, &(0x7f0000000640)) (async, rerun: 64) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0xba}, 0x0, 0x1, 0x1}) 17:48:03 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) open$dir(&(0x7f0000000300)='./file1\x00', 0x3000000, 0x5) 17:48:03 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x8040000) 17:48:03 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chroot(&(0x7f0000000080)='./bus\x00') chdir(&(0x7f0000000340)='./file0\x00') mount(&(0x7f0000000240)=ANY=[@ANYBLOB="2e2fa475ef5526"], &(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='v7\x00', 0x100000, &(0x7f00000001c0)='[.\\\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) ftruncate(r0, 0x800) 17:48:03 executing program 3: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000080), 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(r0, r1, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) [ 308.712570][T18781] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:48:03 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x18000000) 17:48:03 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) 17:48:03 executing program 3: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000080), 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(r0, r1, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) 17:48:03 executing program 0: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r0, 0x0, 0x2) syz_open_procfs(0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000380)={0x10, 0x4, {0x2, @usage=0x5, 0x0, 0x7ff, 0xfffffffffffffffa, 0x7, 0x7173, 0x80000001, 0x4a2, @struct={0x67b, 0x2}, 0x8c7, 0x7fff, [0xffffffffffffffe9, 0xcc, 0x100000001, 0xffff, 0x80000000, 0x7]}, {0x4, @usage=0x81, 0x0, 0x9, 0x0, 0x84, 0x100, 0x1000, 0x9, @struct={0x8, 0x9ea6}, 0x0, 0xffff, [0x856e, 0x6f, 0x100000000, 0x7, 0x2, 0x2]}, {0x8f, @struct={0x8, 0x200}, 0x0, 0x4, 0x20, 0x9, 0x216, 0x3, 0x2, @struct={0x4, 0x3}, 0x1, 0x1000, [0xfffffffffffffff9, 0x1, 0xffffffffffffff88, 0x0, 0x100000000, 0x1f]}, {0x7, 0x8, 0x80}}) ioctl$BTRFS_IOC_SCRUB(r2, 0xc400941b, &(0x7f0000000780)={r3, 0x4, 0x800}) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x8400fffffffa) 17:48:03 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00'}) (async) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) clock_gettime(0x0, &(0x7f0000000640)) (async, rerun: 64) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) (rerun: 64) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) [ 308.763597][T18805] loop4: detected capacity change from 0 to 264192 [ 308.781354][T18805] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:48:03 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x20000000) 17:48:03 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) (async) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) (async) clock_gettime(0x0, &(0x7f0000000640)) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) 17:48:03 executing program 3: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(0xffffffffffffffff, r1, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) [ 308.815016][T18823] loop1: detected capacity change from 0 to 264192 [ 308.828377][T18822] loop0: detected capacity change from 0 to 264192 [ 308.844636][T18822] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:48:03 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) open$dir(&(0x7f0000000300)='./file1\x00', 0x4000000, 0x5) 17:48:03 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x27000000) 17:48:03 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chroot(&(0x7f0000000080)='./bus\x00') chdir(&(0x7f0000000340)='./file0\x00') mount(&(0x7f0000000240)=ANY=[@ANYBLOB="2e2fa475ef5526"], &(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='v7\x00', 0x100000, &(0x7f00000001c0)='[.\\\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) ftruncate(r0, 0x800) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) (async) chroot(&(0x7f0000000080)='./bus\x00') (async) chdir(&(0x7f0000000340)='./file0\x00') (async) mount(&(0x7f0000000240)=ANY=[@ANYBLOB="2e2fa475ef5526"], &(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='v7\x00', 0x100000, &(0x7f00000001c0)='[.\\\x00') (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) (async) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) (async) ftruncate(r0, 0x800) (async) 17:48:03 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x3f000000) [ 308.858337][T18823] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 308.867633][ T1845] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:48:03 executing program 3: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(0xffffffffffffffff, r1, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) 17:48:03 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0xf4ffffff) [ 308.909605][ T1845] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:48:03 executing program 3: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(0xffffffffffffffff, r1, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) [ 308.951048][T18847] loop4: detected capacity change from 0 to 264192 [ 309.014875][T18847] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:48:04 executing program 0: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) (async) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) (async) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r0, 0x0, 0x2) (async) syz_open_procfs(0x0, 0x0) (async) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000380)={0x10, 0x4, {0x2, @usage=0x5, 0x0, 0x7ff, 0xfffffffffffffffa, 0x7, 0x7173, 0x80000001, 0x4a2, @struct={0x67b, 0x2}, 0x8c7, 0x7fff, [0xffffffffffffffe9, 0xcc, 0x100000001, 0xffff, 0x80000000, 0x7]}, {0x4, @usage=0x81, 0x0, 0x9, 0x0, 0x84, 0x100, 0x1000, 0x9, @struct={0x8, 0x9ea6}, 0x0, 0xffff, [0x856e, 0x6f, 0x100000000, 0x7, 0x2, 0x2]}, {0x8f, @struct={0x8, 0x200}, 0x0, 0x4, 0x20, 0x9, 0x216, 0x3, 0x2, @struct={0x4, 0x3}, 0x1, 0x1000, [0xfffffffffffffff9, 0x1, 0xffffffffffffff88, 0x0, 0x100000000, 0x1f]}, {0x7, 0x8, 0x80}}) ioctl$BTRFS_IOC_SCRUB(r2, 0xc400941b, &(0x7f0000000780)={r3, 0x4, 0x800}) (async) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x8400fffffffa) 17:48:04 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0xf6ffffff) 17:48:04 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) open$dir(&(0x7f0000000300)='./file1\x00', 0xf000000, 0x5) 17:48:04 executing program 3: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) 17:48:04 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chroot(&(0x7f0000000080)='./bus\x00') chdir(&(0x7f0000000340)='./file0\x00') mount(&(0x7f0000000240)=ANY=[@ANYBLOB="2e2fa475ef5526"], &(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='v7\x00', 0x100000, &(0x7f00000001c0)='[.\\\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) ftruncate(r0, 0x800) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) (async) chroot(&(0x7f0000000080)='./bus\x00') (async) chdir(&(0x7f0000000340)='./file0\x00') (async) mount(&(0x7f0000000240)=ANY=[@ANYBLOB="2e2fa475ef5526"], &(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='v7\x00', 0x100000, &(0x7f00000001c0)='[.\\\x00') (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) (async) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) (async) ftruncate(r0, 0x800) (async) 17:48:04 executing program 2: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int]}}, &(0x7f0000001240)=""/238, 0x2a, 0xee, 0x1}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000011c0)={0x1c, 0x2, &(0x7f0000000780)=@raw=[@jmp={0x5, 0x0, 0x8, 0x8, 0x0, 0x0, 0xfffffffffffffff2}, @generic={0x0, 0x2}], &(0x7f0000000d00)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x7, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f0000001000)={0x8, 0x4}, 0x8, 0x10, &(0x7f0000001040)={0x0, 0x6, 0x3}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f0000001180)=[0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) r2 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000140)=@base={0xa, 0x16, 0x8, 0x7f}, 0x48) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0xa, &(0x7f0000000680)=@framed={{0x18, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000}, [@func={0x85, 0x0, 0x1, 0x0, 0x6}, @map_fd={0x18, 0x0, 0x1, 0x0, r2}, @generic={0x2e, 0x8}, @initr0, @exit]}, &(0x7f0000000000)='GPL\x00', 0x4, 0xee, &(0x7f0000000340)=""/238, 0x0, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000bc0)={r3, 0xe0, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f00000000c0)=[0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000ac0)=[{}, {}, {}], 0x18, 0x10, &(0x7f0000000b00), &(0x7f0000000b40), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000b80)}}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000001540)={r1, 0x20, &(0x7f0000001500)={&(0x7f0000001400)=""/30, 0x1e, 0x0, &(0x7f0000001440)=""/171, 0xab}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000001580)={0x14, 0xc, &(0x7f0000001600)=ANY=[@ANYBLOB], &(0x7f0000000040)='syzkaller\x00', 0x1f, 0x0, 0x0, 0x41000, 0x0, '\x00', r4, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000f40)={0x5, 0x5}, 0x8, 0x10, &(0x7f00000013c0)={0x4, 0xa, 0x0, 0x4}, 0x10, r5}, 0x80) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r6, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x19, 0xd, &(0x7f0000000000)=@raw=[@kfunc={0x85, 0x0, 0x2, 0x0, 0x5}, @generic={0x20, 0x2, 0xc, 0x6, 0x9}, @cb_func={0x18, 0x4, 0x4, 0x0, 0x3}, @map_idx_val={0x18, 0x6, 0x6, 0x0, 0xe, 0x0, 0x0, 0x0, 0xf2b}, @map_idx={0x18, 0x7, 0x5, 0x0, 0x6}, @map_idx_val={0x18, 0x3, 0x6, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3}, @ldst={0x3, 0x2, 0x2, 0x8, 0x7, 0x2, 0xffffffffffffffff}, @btf_id={0x18, 0x8, 0x3, 0x0, 0x5}], &(0x7f00000000c0)='GPL\x00', 0x1, 0xdf, &(0x7f0000000180)=""/223, 0x41100, 0x5, '\x00', 0x0, 0xb, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x6, 0x4}, 0x8, 0x10, &(0x7f0000000280)={0x2, 0x0, 0x1, 0x71}, 0x10, r5, r6, 0x0, &(0x7f00000002c0)}, 0x80) clock_gettime(0x0, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) 17:48:04 executing program 3: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) 17:48:04 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0xfbffffff) [ 309.061127][ T44] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 309.072041][ T1845] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 309.086921][T18867] loop1: detected capacity change from 0 to 264192 17:48:04 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0xfeffffff) 17:48:04 executing program 0: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) (async) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) (async) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x800) (async) lseek(r0, 0x0, 0x2) (async) syz_open_procfs(0x0, 0x0) (async) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000380)={0x10, 0x4, {0x2, @usage=0x5, 0x0, 0x7ff, 0xfffffffffffffffa, 0x7, 0x7173, 0x80000001, 0x4a2, @struct={0x67b, 0x2}, 0x8c7, 0x7fff, [0xffffffffffffffe9, 0xcc, 0x100000001, 0xffff, 0x80000000, 0x7]}, {0x4, @usage=0x81, 0x0, 0x9, 0x0, 0x84, 0x100, 0x1000, 0x9, @struct={0x8, 0x9ea6}, 0x0, 0xffff, [0x856e, 0x6f, 0x100000000, 0x7, 0x2, 0x2]}, {0x8f, @struct={0x8, 0x200}, 0x0, 0x4, 0x20, 0x9, 0x216, 0x3, 0x2, @struct={0x4, 0x3}, 0x1, 0x1000, [0xfffffffffffffff9, 0x1, 0xffffffffffffff88, 0x0, 0x100000000, 0x1f]}, {0x7, 0x8, 0x80}}) ioctl$BTRFS_IOC_SCRUB(r2, 0xc400941b, &(0x7f0000000780)={r3, 0x4, 0x800}) (async) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x8400fffffffa) 17:48:04 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0xffffff7f) 17:48:04 executing program 3: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) [ 309.116295][T18870] loop0: detected capacity change from 0 to 264192 [ 309.123204][T18867] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 309.134531][T18877] loop4: detected capacity change from 0 to 264192 [ 309.145460][T18877] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:48:04 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) open$dir(&(0x7f0000000300)='./file1\x00', 0xfffffff, 0x5) 17:48:04 executing program 3: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(r0, r1, 0x0) r2 = socket(0x0, 0x2, 0x0) bind(r2, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) 17:48:04 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0xfffffff4) 17:48:04 executing program 0: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r0, 0x0, 0x2) syz_open_procfs(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) [ 309.197591][ T44] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 309.234065][ T1834] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:48:04 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') name_to_handle_at(r0, &(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)=@xfs={0x1c, 0x81, {0x80, 0x200, 0xdc, 0x5}}, &(0x7f0000000140), 0x1000) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000003c0)=ANY=[], 0x208e24b) ftruncate(r1, 0x800) 17:48:04 executing program 2: socket$unix(0x1, 0x2, 0x0) (async) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int]}}, &(0x7f0000001240)=""/238, 0x2a, 0xee, 0x1}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000011c0)={0x1c, 0x2, &(0x7f0000000780)=@raw=[@jmp={0x5, 0x0, 0x8, 0x8, 0x0, 0x0, 0xfffffffffffffff2}, @generic={0x0, 0x2}], &(0x7f0000000d00)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x7, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f0000001000)={0x8, 0x4}, 0x8, 0x10, &(0x7f0000001040)={0x0, 0x6, 0x3}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f0000001180)=[0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) r2 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000140)=@base={0xa, 0x16, 0x8, 0x7f}, 0x48) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0xa, &(0x7f0000000680)=@framed={{0x18, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000}, [@func={0x85, 0x0, 0x1, 0x0, 0x6}, @map_fd={0x18, 0x0, 0x1, 0x0, r2}, @generic={0x2e, 0x8}, @initr0, @exit]}, &(0x7f0000000000)='GPL\x00', 0x4, 0xee, &(0x7f0000000340)=""/238, 0x0, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000bc0)={r3, 0xe0, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f00000000c0)=[0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000ac0)=[{}, {}, {}], 0x18, 0x10, &(0x7f0000000b00), &(0x7f0000000b40), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000b80)}}, 0x10) (async) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000001540)={r1, 0x20, &(0x7f0000001500)={&(0x7f0000001400)=""/30, 0x1e, 0x0, &(0x7f0000001440)=""/171, 0xab}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000001580)={0x14, 0xc, &(0x7f0000001600)=ANY=[@ANYBLOB], &(0x7f0000000040)='syzkaller\x00', 0x1f, 0x0, 0x0, 0x41000, 0x0, '\x00', r4, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000f40)={0x5, 0x5}, 0x8, 0x10, &(0x7f00000013c0)={0x4, 0xa, 0x0, 0x4}, 0x10, r5}, 0x80) (async) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r6, 0x0) (async, rerun: 32) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x19, 0xd, &(0x7f0000000000)=@raw=[@kfunc={0x85, 0x0, 0x2, 0x0, 0x5}, @generic={0x20, 0x2, 0xc, 0x6, 0x9}, @cb_func={0x18, 0x4, 0x4, 0x0, 0x3}, @map_idx_val={0x18, 0x6, 0x6, 0x0, 0xe, 0x0, 0x0, 0x0, 0xf2b}, @map_idx={0x18, 0x7, 0x5, 0x0, 0x6}, @map_idx_val={0x18, 0x3, 0x6, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3}, @ldst={0x3, 0x2, 0x2, 0x8, 0x7, 0x2, 0xffffffffffffffff}, @btf_id={0x18, 0x8, 0x3, 0x0, 0x5}], &(0x7f00000000c0)='GPL\x00', 0x1, 0xdf, &(0x7f0000000180)=""/223, 0x41100, 0x5, '\x00', 0x0, 0xb, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x6, 0x4}, 0x8, 0x10, &(0x7f0000000280)={0x2, 0x0, 0x1, 0x71}, 0x10, r5, r6, 0x0, &(0x7f00000002c0)}, 0x80) (rerun: 32) clock_gettime(0x0, &(0x7f0000000640)) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) 17:48:04 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0xfffffff6) [ 309.239695][T18897] loop0: detected capacity change from 0 to 264192 17:48:04 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0xfffffffb) 17:48:04 executing program 3: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(r0, r1, 0x0) r2 = socket(0x0, 0x2, 0x0) bind(r2, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) 17:48:04 executing program 2: socket$unix(0x1, 0x2, 0x0) (async) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) (async, rerun: 64) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (async, rerun: 64) clock_gettime(0x0, 0x0) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int]}}, &(0x7f0000001240)=""/238, 0x2a, 0xee, 0x1}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000011c0)={0x1c, 0x2, &(0x7f0000000780)=@raw=[@jmp={0x5, 0x0, 0x8, 0x8, 0x0, 0x0, 0xfffffffffffffff2}, @generic={0x0, 0x2}], &(0x7f0000000d00)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x7, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f0000001000)={0x8, 0x4}, 0x8, 0x10, &(0x7f0000001040)={0x0, 0x6, 0x3}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f0000001180)=[0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) (async) r2 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000140)=@base={0xa, 0x16, 0x8, 0x7f}, 0x48) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0xa, &(0x7f0000000680)=@framed={{0x18, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000}, [@func={0x85, 0x0, 0x1, 0x0, 0x6}, @map_fd={0x18, 0x0, 0x1, 0x0, r2}, @generic={0x2e, 0x8}, @initr0, @exit]}, &(0x7f0000000000)='GPL\x00', 0x4, 0xee, &(0x7f0000000340)=""/238, 0x0, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000bc0)={r3, 0xe0, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f00000000c0)=[0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000ac0)=[{}, {}, {}], 0x18, 0x10, &(0x7f0000000b00), &(0x7f0000000b40), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000b80)}}, 0x10) (async, rerun: 32) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000001540)={r1, 0x20, &(0x7f0000001500)={&(0x7f0000001400)=""/30, 0x1e, 0x0, &(0x7f0000001440)=""/171, 0xab}}, 0x10) (rerun: 32) bpf$PROG_LOAD(0x5, &(0x7f0000001580)={0x14, 0xc, &(0x7f0000001600)=ANY=[@ANYBLOB], &(0x7f0000000040)='syzkaller\x00', 0x1f, 0x0, 0x0, 0x41000, 0x0, '\x00', r4, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000f40)={0x5, 0x5}, 0x8, 0x10, &(0x7f00000013c0)={0x4, 0xa, 0x0, 0x4}, 0x10, r5}, 0x80) (async, rerun: 32) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) (rerun: 32) write$binfmt_script(r6, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9143dd287dfc7468514b9a806ef482959a76041c9cf5acd41d8bdcd213a025679af33c9f06893f3c9467ef82768dced13389"], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r6, 0x0) (async, rerun: 64) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x19, 0xd, &(0x7f0000000000)=@raw=[@kfunc={0x85, 0x0, 0x2, 0x0, 0x5}, @generic={0x20, 0x2, 0xc, 0x6, 0x9}, @cb_func={0x18, 0x4, 0x4, 0x0, 0x3}, @map_idx_val={0x18, 0x6, 0x6, 0x0, 0xe, 0x0, 0x0, 0x0, 0xf2b}, @map_idx={0x18, 0x7, 0x5, 0x0, 0x6}, @map_idx_val={0x18, 0x3, 0x6, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3}, @ldst={0x3, 0x2, 0x2, 0x8, 0x7, 0x2, 0xffffffffffffffff}, @btf_id={0x18, 0x8, 0x3, 0x0, 0x5}], &(0x7f00000000c0)='GPL\x00', 0x1, 0xdf, &(0x7f0000000180)=""/223, 0x41100, 0x5, '\x00', 0x0, 0xb, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x6, 0x4}, 0x8, 0x10, &(0x7f0000000280)={0x2, 0x0, 0x1, 0x71}, 0x10, r5, r6, 0x0, &(0x7f00000002c0)}, 0x80) (async, rerun: 64) clock_gettime(0x0, &(0x7f0000000640)) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) 17:48:04 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0xfffffffe) 17:48:04 executing program 3: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(r0, r1, 0x0) r2 = socket(0x0, 0x2, 0x0) bind(r2, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) [ 309.297648][T18897] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 309.326726][T18922] loop1: detected capacity change from 0 to 264192 [ 309.337786][T18924] loop4: detected capacity change from 0 to 264192 17:48:04 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) open$dir(&(0x7f0000000300)='./file1\x00', 0x13000000, 0x5) 17:48:04 executing program 2: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c) fstatfs(r1, &(0x7f0000000180)=""/249) clock_gettime(0x0, 0x0) openat2(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x88101, 0x20, 0xa}, 0x18) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000002c0), 0x20042, 0x0) ioctl$BINDER_FREEZE(r2, 0x400c620e, &(0x7f0000000280)={0x0, 0x0, 0x10000}) clock_gettime(0x0, &(0x7f0000000640)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) 17:48:04 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x1000000000000) [ 309.390876][T18924] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 309.410789][T18922] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 309.506588][T18943] loop1: detected capacity change from 0 to 264192 [ 309.527303][T18943] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 309.568088][T17631] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:48:05 executing program 0: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) (async) open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x800) (async) lseek(r0, 0x0, 0x2) (async) syz_open_procfs(0x0, 0x0) (async) perf_event_open(&(0x7f000001d000)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) 17:48:05 executing program 3: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(r0, r1, 0x0) r2 = socket(0x100000000011, 0x0, 0x0) bind(r2, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) 17:48:05 executing program 2: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (async) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c) fstatfs(r1, &(0x7f0000000180)=""/249) clock_gettime(0x0, 0x0) (async) openat2(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x88101, 0x20, 0xa}, 0x18) (async) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000002c0), 0x20042, 0x0) ioctl$BINDER_FREEZE(r2, 0x400c620e, &(0x7f0000000280)={0x0, 0x0, 0x10000}) (async) clock_gettime(0x0, &(0x7f0000000640)) (async, rerun: 32) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) (async, rerun: 32) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) 17:48:05 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x4000000000000) 17:48:05 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) open$dir(&(0x7f0000000300)='./file1\x00', 0x18000000, 0x5) 17:48:05 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') name_to_handle_at(r0, &(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)=@xfs={0x1c, 0x81, {0x80, 0x200, 0xdc, 0x5}}, &(0x7f0000000140), 0x1000) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000003c0)=ANY=[], 0x208e24b) ftruncate(r1, 0x800) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) (async) chdir(&(0x7f0000000340)='./file0\x00') (async) name_to_handle_at(r0, &(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)=@xfs={0x1c, 0x81, {0x80, 0x200, 0xdc, 0x5}}, &(0x7f0000000140), 0x1000) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) (async) write$binfmt_script(r2, &(0x7f00000003c0)=ANY=[], 0x208e24b) (async) ftruncate(r1, 0x800) (async) 17:48:05 executing program 3: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(r0, r1, 0x0) r2 = socket(0x100000000011, 0x0, 0x0) bind(r2, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) 17:48:05 executing program 2: socket$unix(0x1, 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (async) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c) fstatfs(r1, &(0x7f0000000180)=""/249) (async) clock_gettime(0x0, 0x0) openat2(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x88101, 0x20, 0xa}, 0x18) (async) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000002c0), 0x20042, 0x0) ioctl$BINDER_FREEZE(r2, 0x400c620e, &(0x7f0000000280)={0x0, 0x0, 0x10000}) (async) clock_gettime(0x0, &(0x7f0000000640)) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) 17:48:05 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x10000000000000) 17:48:05 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000000c0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000400)={{0x2, 0x80}, {0x4, 0x7f}, 0x6, 0x2, 0x1f}) io_setup(0x1f, &(0x7f0000000480)=0x0) io_pgetevents(r2, 0x5, 0x4, &(0x7f0000000580)=[{}, {}, {}, {}], 0x0, &(0x7f0000000640)={&(0x7f0000000600)={[0x7]}, 0x8}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000080), 0x10, &(0x7f00000002c0)={&(0x7f0000000240)={0x2, 0xc80, 0x9, {r3, r4/1000+60000}, {0x77359400}, {0x3, 0x1, 0x0, 0x1}, 0x1, @canfd={{0x0, 0x1, 0x0, 0x1}, 0x6, 0x0, 0x0, 0x0, "95c3bfa38cad479819751252f643b1e3db2b734267f09728f53380fda2de45032070581a9591c0ce6882f1af37e5896305ed18c72afe574ab76ccf54509f97f4"}}, 0x80}, 0x1, 0x0, 0x0, 0x8004}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan0\x00'}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0xfffffffffffffea3, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000180)={0x80, 0x8, 0x1, 'queue0\x00', 0x1}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000340)={0x10001, 0x2, {0x1, 0x1, 0x5, 0x1, 0x5}, 0x1000}) 17:48:05 executing program 3: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(r0, r1, 0x0) r2 = socket(0x100000000011, 0x0, 0x0) bind(r2, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) 17:48:05 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x100000000000000) [ 310.156566][T18951] loop4: detected capacity change from 0 to 264192 [ 310.157514][T18956] loop1: detected capacity change from 0 to 264192 [ 310.181223][T18951] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 310.192637][T18956] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 310.237094][T17631] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 310.248917][ T1834] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:48:05 executing program 0: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r0, 0x0, 0x2) syz_open_procfs(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) (async) open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) ftruncate(r1, 0x800) (async) lseek(r0, 0x0, 0x2) (async) syz_open_procfs(0x0, 0x0) (async) perf_event_open(&(0x7f000001d000)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) sendfile(r0, r2, 0x0, 0x8400fffffffa) (async) 17:48:05 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') (async) name_to_handle_at(r0, &(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)=@xfs={0x1c, 0x81, {0x80, 0x200, 0xdc, 0x5}}, &(0x7f0000000140), 0x1000) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000003c0)=ANY=[], 0x208e24b) (async) ftruncate(r1, 0x800) 17:48:05 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) open$dir(&(0x7f0000000300)='./file1\x00', 0x3f000000, 0x5) 17:48:05 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x200000000000000) 17:48:05 executing program 3: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(r0, r1, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(0xffffffffffffffff, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) 17:48:05 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000000c0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000400)={{0x2, 0x80}, {0x4, 0x7f}, 0x6, 0x2, 0x1f}) io_setup(0x1f, &(0x7f0000000480)=0x0) io_pgetevents(r2, 0x5, 0x4, &(0x7f0000000580)=[{}, {}, {}, {}], 0x0, &(0x7f0000000640)={&(0x7f0000000600)={[0x7]}, 0x8}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000080), 0x10, &(0x7f00000002c0)={&(0x7f0000000240)={0x2, 0xc80, 0x9, {r3, r4/1000+60000}, {0x77359400}, {0x3, 0x1, 0x0, 0x1}, 0x1, @canfd={{0x0, 0x1, 0x0, 0x1}, 0x6, 0x0, 0x0, 0x0, "95c3bfa38cad479819751252f643b1e3db2b734267f09728f53380fda2de45032070581a9591c0ce6882f1af37e5896305ed18c72afe574ab76ccf54509f97f4"}}, 0x80}, 0x1, 0x0, 0x0, 0x8004}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan0\x00'}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0xfffffffffffffea3, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000180)={0x80, 0x8, 0x1, 'queue0\x00', 0x1}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000340)={0x10001, 0x2, {0x1, 0x1, 0x5, 0x1, 0x5}, 0x1000}) socket$unix(0x1, 0x2, 0x0) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f00000000c0), 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) (async) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) clock_gettime(0x0, &(0x7f0000000000)) (async) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000400)={{0x2, 0x80}, {0x4, 0x7f}, 0x6, 0x2, 0x1f}) (async) io_setup(0x1f, &(0x7f0000000480)) (async) io_pgetevents(r2, 0x5, 0x4, &(0x7f0000000580)=[{}, {}, {}, {}], 0x0, &(0x7f0000000640)={&(0x7f0000000600)={[0x7]}, 0x8}) (async) clock_gettime(0x0, &(0x7f0000000100)) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000080), 0x10, &(0x7f00000002c0)={&(0x7f0000000240)={0x2, 0xc80, 0x9, {r3, r4/1000+60000}, {0x77359400}, {0x3, 0x1, 0x0, 0x1}, 0x1, @canfd={{0x0, 0x1, 0x0, 0x1}, 0x6, 0x0, 0x0, 0x0, "95c3bfa38cad479819751252f643b1e3db2b734267f09728f53380fda2de45032070581a9591c0ce6882f1af37e5896305ed18c72afe574ab76ccf54509f97f4"}}, 0x80}, 0x1, 0x0, 0x0, 0x8004}, 0x10) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan0\x00'}) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0xfffffffffffffea3, 0x0}, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000180)={0x80, 0x8, 0x1, 'queue0\x00', 0x1}) (async) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) (async) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000340)={0x10001, 0x2, {0x1, 0x1, 0x5, 0x1, 0x5}, 0x1000}) (async) 17:48:05 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x400000000000000) 17:48:05 executing program 3: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(r0, r1, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(0xffffffffffffffff, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) 17:48:05 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x700000000000000) [ 310.296523][T18979] loop0: detected capacity change from 0 to 264192 [ 310.323747][T18988] loop4: detected capacity change from 0 to 264192 [ 310.335866][T19008] loop1: detected capacity change from 0 to 264192 17:48:05 executing program 3: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(r0, r1, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(0xffffffffffffffff, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) 17:48:05 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) (async) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000000c0), 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000400)={{0x2, 0x80}, {0x4, 0x7f}, 0x6, 0x2, 0x1f}) (async) io_setup(0x1f, &(0x7f0000000480)=0x0) io_pgetevents(r2, 0x5, 0x4, &(0x7f0000000580)=[{}, {}, {}, {}], 0x0, &(0x7f0000000640)={&(0x7f0000000600)={[0x7]}, 0x8}) (async) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000080), 0x10, &(0x7f00000002c0)={&(0x7f0000000240)={0x2, 0xc80, 0x9, {r3, r4/1000+60000}, {0x77359400}, {0x3, 0x1, 0x0, 0x1}, 0x1, @canfd={{0x0, 0x1, 0x0, 0x1}, 0x6, 0x0, 0x0, 0x0, "95c3bfa38cad479819751252f643b1e3db2b734267f09728f53380fda2de45032070581a9591c0ce6882f1af37e5896305ed18c72afe574ab76ccf54509f97f4"}}, 0x80}, 0x1, 0x0, 0x0, 0x8004}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan0\x00'}) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0xfffffffffffffea3, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000180)={0x80, 0x8, 0x1, 'queue0\x00', 0x1}) (async) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000140)={0x1a, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) (async) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000340)={0x10001, 0x2, {0x1, 0x1, 0x5, 0x1, 0x5}, 0x1000}) 17:48:05 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) open$dir(&(0x7f0000000300)='./file1\x00', 0x40000800, 0x5) [ 310.347871][T19008] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 310.379640][T19014] loop0: detected capacity change from 0 to 264192 [ 310.388182][T18988] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 310.407237][T19014] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 310.416538][T17630] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 310.428684][T17631] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:48:05 executing program 0: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) statfs(&(0x7f00000001c0)='./bus\x00', &(0x7f0000000440)=""/109) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r0, 0x0, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@ipv4, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) mount$tmpfs(0x0, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000140), 0xa00000, &(0x7f0000000380)={[{@huge_always}, {@huge_always}, {@huge_within_size}, {@huge_within_size}, {@nr_inodes={'nr_inodes', 0x3d, [0x33, 0x6d]}}], [{@obj_type={'obj_type', 0x3d, 'vfat\x00'}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@fowner_gt={'fowner>', r2}}, {@obj_role}, {@uid_gt={'uid>', 0xee01}}, {@mask={'mask', 0x3d, 'MAY_WRITE'}}]}) syz_open_procfs(0x0, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f00000004c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x8400fffffffa) 17:48:05 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x800000000000000) 17:48:05 executing program 3: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(r0, r1, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) 17:48:05 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) lseek(r0, 0x1, 0x3) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) ftruncate(r0, 0x800) 17:48:05 executing program 2: socket$unix(0x1, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x2, &(0x7f0000000640)) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0xc2441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000400)={0x0, 0x8, 0x0, 'queue1\x00', 0xfffffffc}) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000180)={{0x46, 0x81}, 0x1, 0x3, 0x101, {0x0, 0x4}, 0x81, 0x8000}) write$sndseq(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x7, 0x4, 0x1, 'queue1\x00', 0x7fffffff}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000000)) connect$unix(r2, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0xffffff1b) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000140)={0xb2, @tick=0x200, 0x20, {0x40}, 0x0, 0x1, 0x1}) ppoll(&(0x7f0000000280)=[{0xffffffffffffffff, 0x4509}, {0xffffffffffffffff, 0x2040}], 0x2, &(0x7f00000002c0)={0x77359400}, &(0x7f0000000300)={[0x83]}, 0x8) 17:48:05 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x804000000000000) 17:48:05 executing program 3: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(r0, r1, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) [ 310.493633][T19026] loop1: detected capacity change from 0 to 264192 [ 310.519102][T19044] loop4: detected capacity change from 0 to 264192 17:48:05 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) open$dir(&(0x7f0000000300)='./file1\x00', 0xe5ffffff, 0x5) 17:48:05 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x1800000000000000) 17:48:05 executing program 3: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(r0, r1, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) [ 310.550445][T19026] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 310.578147][T19044] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 310.587318][T17630] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:48:05 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x2000000000000000) 17:48:05 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) open$dir(&(0x7f0000000300)='./file1\x00', 0xf6ffffff, 0x5) [ 310.612831][T19053] loop0: detected capacity change from 0 to 264192 [ 310.629091][T19053] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:48:05 executing program 0: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) (async) chdir(&(0x7f0000000340)='./file0\x00') (async) open(&(0x7f0000000080)='./file1\x00', 0x4080, 0x70) (async) statfs(&(0x7f00000001c0)='./bus\x00', &(0x7f0000000440)=""/109) (async) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x800) (async) lseek(r0, 0x0, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@ipv4, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) mount$tmpfs(0x0, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000140), 0xa00000, &(0x7f0000000380)={[{@huge_always}, {@huge_always}, {@huge_within_size}, {@huge_within_size}, {@nr_inodes={'nr_inodes', 0x3d, [0x33, 0x6d]}}], [{@obj_type={'obj_type', 0x3d, 'vfat\x00'}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@fowner_gt={'fowner>', r2}}, {@obj_role}, {@uid_gt={'uid>', 0xee01}}, {@mask={'mask', 0x3d, 'MAY_WRITE'}}]}) (async) syz_open_procfs(0x0, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) write$sndseq(r3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) (async) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f00000004c0)) (async) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x8400fffffffa) 17:48:05 executing program 3: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) dup3(r0, r1, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000940)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836010004b0e0301a4ce875f2e3ff5f163ee340b767950080f5ff000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3, 0x1000}, 0x11) 17:48:05 executing program 5: chdir(0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x2700000000000000) [ 310.667564][T19062] loop1: detected capacity change from 0 to 264192 [ 310.686939][T19062] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 310.722111][ T1845] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 310.744701][T17631] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:48:05 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001