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", 0x1000, 0x86, 0x0, 0x2, r1}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x5, 0xff, r6, &(0x7f0000000200)="49afc12e26fc01c02f041005d443a43fea472689ca01cc1404c65f3c01c90d722a17ecddf20b1f29e3aa9b5edfa88897365e6ec2b0cbbccde786e972240d4eae73630a9de6f9f326bdee93751efe9beee662a3f2b82f4b3b3f0f365d0d537df1bf9121b4", 0x64, 0xad0, 0x0, 0x3, r7}]) 10:45:45 executing program 0: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x8, 0x40002) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x44, 0x5, 0x0) 10:45:45 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000089180000001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) 10:45:45 executing program 0: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) (async) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x8, 0x40002) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x44, 0x5, 0x0) [ 1618.380081][T16264] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1618.399287][T16264] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 10:45:45 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00000009000000ff00000001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1618.470167][T16264] F2FS-fs (loop5): Invalid log_blocksize (1036), supports only 12 [ 1618.475115][T16268] loop2: detected capacity change from 0 to 20 [ 1618.482605][T16264] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1618.545883][T16273] loop3: detected capacity change from 0 to 20 [ 1618.595769][T16268] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1618.634250][T16273] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:45:45 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000000)='blkio.bfq.io_service_time_recursive\x00', 0x0, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x2}) (async, rerun: 32) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) (async, rerun: 32) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) (async, rerun: 64) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='limits\x00') (rerun: 64) syz_io_uring_setup(0x6301, &(0x7f0000000140)={0x0, 0xca49, 0x8, 0x2, 0x88, 0x0, r5}, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000cde000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) (async) mmap(&(0x7f00004dc000/0x4000)=nil, 0x4000, 0x1000000, 0x100010, r2, 0xb4042000) (async) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000100)=r5, 0x4) (async) preadv(r3, &(0x7f0000000380)=[{&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000240)=""/46, 0x2e}, {&(0x7f0000000280)=""/230, 0xe6}], 0x3, 0x1, 0x7) 10:45:45 executing program 0: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) (async) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x8, 0x40002) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x44, 0x5, 0x0) 10:45:45 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c05000009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:45:45 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$binfmt_script(r3, &(0x7f0000001040)=ANY=[@ANYBLOB="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"], 0x1018) fallocate(r3, 0x0, 0x0, 0x2000402) ioctl$PPPIOCGFLAGS1(r2, 0x8004745a, &(0x7f00000000c0)) fallocate(r2, 0x0, 0x0, 0x110001) pwritev2(r3, &(0x7f0000000000)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x0, 0x10) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000040)={0xc, r3}) lseek(r3, 0x0, 0x3) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) syz_genetlink_get_family_id$team(&(0x7f0000000000), r1) [ 1618.646815][T16268] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1618.671783][T16268] F2FS-fs (loop2): Wrong NAT boundary, start(2560) end(3584) blocks(9216) [ 1618.673845][T16273] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1618.706998][T16285] loop5: detected capacity change from 0 to 20 [ 1618.734189][T16273] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 255) [ 1618.747778][T16285] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1618.773245][T16268] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1618.801403][T16285] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1618.809073][T16273] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1618.829573][T16285] F2FS-fs (loop5): Invalid log_blocksize (1292), supports only 12 [ 1618.853302][T16285] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:45:45 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000200000001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:45:45 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000094180000001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) 10:45:45 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c06000009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1618.977171][T16303] loop3: detected capacity change from 0 to 20 [ 1618.986306][T16305] loop2: detected capacity change from 0 to 20 [ 1619.000884][T16306] loop5: detected capacity change from 0 to 20 [ 1619.017881][T16305] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1619.045122][T16306] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1619.074845][T16303] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1619.082196][T16305] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 10:45:45 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) (async) r2 = openat$cgroup_ro(r1, &(0x7f0000000000)='blkio.bfq.io_service_time_recursive\x00', 0x0, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x2}) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) (async) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='limits\x00') syz_io_uring_setup(0x6301, &(0x7f0000000140)={0x0, 0xca49, 0x8, 0x2, 0x88, 0x0, r5}, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000cde000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) mmap(&(0x7f00004dc000/0x4000)=nil, 0x4000, 0x1000000, 0x100010, r2, 0xb4042000) (async) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000100)=r5, 0x4) preadv(r3, &(0x7f0000000380)=[{&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000240)=""/46, 0x2e}, {&(0x7f0000000280)=""/230, 0xe6}], 0x3, 0x1, 0x7) [ 1619.094968][T16306] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1619.119746][T16305] F2FS-fs (loop2): Wrong NAT boundary, start(2560) end(3584) blocks(9216) [ 1619.133199][T16306] F2FS-fs (loop5): Invalid log_blocksize (1548), supports only 12 [ 1619.148861][T16305] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1619.158607][T16306] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1619.179981][T16303] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1619.197765][T16303] F2FS-fs (loop3): Invalid segment/section count (24 != 24 * 2) [ 1619.207229][T16303] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:45:45 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c07000009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:45:45 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000095180000001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) 10:45:45 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000300000001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1619.335893][T16315] loop5: detected capacity change from 0 to 20 [ 1619.355984][T16316] loop2: detected capacity change from 0 to 20 [ 1619.376481][T16315] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1619.395554][T16316] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1619.402652][T16318] loop3: detected capacity change from 0 to 20 [ 1619.444391][T16318] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1619.455108][T16315] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1619.460595][T16316] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1619.492921][T16315] F2FS-fs (loop5): Invalid log_blocksize (1804), supports only 12 [ 1619.496333][T16318] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1619.512629][T16315] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1619.526938][T16316] F2FS-fs (loop2): Wrong NAT boundary, start(2560) end(3584) blocks(9216) 10:45:46 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$binfmt_script(r3, &(0x7f0000001040)=ANY=[@ANYBLOB="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"], 0x1018) fallocate(r3, 0x0, 0x0, 0x2000402) ioctl$PPPIOCGFLAGS1(r2, 0x8004745a, &(0x7f00000000c0)) fallocate(r2, 0x0, 0x0, 0x110001) pwritev2(r3, &(0x7f0000000000)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x0, 0x10) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000040)={0xc, r3}) lseek(r3, 0x0, 0x3) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) syz_genetlink_get_family_id$team(&(0x7f0000000000), r1) openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) (async) dup(r0) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0) (async) creat(&(0x7f0000000180)='./file0\x00', 0x0) (async) write$binfmt_script(r3, &(0x7f0000001040)=ANY=[@ANYBLOB="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"], 0x1018) (async) fallocate(r3, 0x0, 0x0, 0x2000402) (async) ioctl$PPPIOCGFLAGS1(r2, 0x8004745a, &(0x7f00000000c0)) (async) fallocate(r2, 0x0, 0x0, 0x110001) (async) pwritev2(r3, &(0x7f0000000000)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x0, 0x10) (async) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000040)={0xc, r3}) (async) lseek(r3, 0x0, 0x3) (async) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) (async) syz_genetlink_get_family_id$team(&(0x7f0000000000), r1) (async) [ 1619.540242][T16318] F2FS-fs (loop3): Invalid segment/section count (24 != 24 * 3) [ 1619.563435][T16318] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1619.573977][T16316] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 10:45:46 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c09000009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:45:46 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000000900000001000000010000000000000000400000000011c8180000001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) [ 1619.660855][T16320] loop5: detected capacity change from 0 to 20 10:45:46 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000400000001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1619.712094][T16320] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1619.742615][T16320] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1619.759318][T16324] loop2: detected capacity change from 0 to 20 [ 1619.766986][T16326] loop3: detected capacity change from 0 to 20 [ 1619.777508][T16320] F2FS-fs (loop5): Invalid log_blocksize (2316), supports only 12 [ 1619.799955][T16324] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1619.809432][T16321] syz-executor.1: vmalloc error: size 4096, page order 0, failed to allocate pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz1,mems_allowed=0-1 [ 1619.821815][T16320] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1619.843205][T16326] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:45:46 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a0012fb, 0x2759, 0xd, 0x0, 0x0, r2, &(0x7f0000000000)="98", 0x3e80000700, 0x1004000}]) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r4, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) r5 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r5, 0x0, 0x0, 0x2000402) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x110001) pwritev2(r5, &(0x7f0000000000)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x0, 0x10) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0xc, r5}) lseek(r5, 0x0, 0x3) r6 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000780)) io_submit(r3, 0x6, &(0x7f0000000900)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, &(0x7f0000000200)="0b091c5512670c15e60bee4abe0eae65b7d3c5baf378c0632db911b9e91060829b3e58bcaf8c9104e6dc5760e2058a6a7057c235de529c029d9f89f8429cdcdfb37ff5479672f51869cb18c98381dd67cfae5e34e4fbda28a810f8f1143719cb1eac2d", 0x63, 0x40, 0x0, 0x0, r1}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x93, 0xffffffffffffffff, &(0x7f00000003c0)="a6b92273497151362e5ba45755ec487b2ff463c340a7492a409e79dfc4dbaed396a29cb5a44650b05e20135f91b03eb34cc60f688ffafc29cf93e793d7a95cc7e8d60ae51882ada9737a4af2dc91ddd571f2ca858868eb90f44c9ad1c4df94d084f363d64cddfc5b9fc2d6766525c0fd9117840b035666509e7f3bb9f0b4bf44d3797eff6bee596e80223ce36b1c6015e68ba77dbeeb5cc8580cf64417ca49c440a9746b7ad222756f85fa6d75133547b6120eda93aeef20775938732df5f672a239386534355e501212d5df963b054bdebfa86082601c", 0xd7, 0x7, 0x0, 0x0, r1}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x6, 0x2, r1, &(0x7f0000000500)="00854b551f7ffa942b7965a5e7af982e778eb2153340d63e1ef4235be7c89745d309b072d19bbc2d95371d6114b7c9fb6b7d8239fd8a17033d9a544f62a6dfe6942b4f6e0f177b2c8c604973509914cb2a742cbfa93ced9266d09b3101eecce0173d32d1f5c1019c348328bb2d7dcfdef8a8ce269ffded9f12706ea709753b581a4def9fc0c98740723966c254ee69369553cb3b408f43c611bc2c6bd901429015e3f65e0f3c439c172c06dbeb3be91a129be6de5a33790032d84a4fc4a123ac1de87f8552d97b6d3a80894d0f125b0ce7de7d5d8c279a520641cd9708ce729741676d67243dec", 0xe7, 0x2, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x1, 0x401, 0xffffffffffffffff, &(0x7f0000000600)="967851a40fcfd33e92305baae148075bd9794130b14c8218783498409c21234b2fe66fb5cc67e9e36ada676618be814dce67d0864be67400bb46fd03c3266bb8196d5c4703216e3071c196309e6328911a79d41d824d6c3f29af5db1c71c22c04d390b50f0186bbece90bbfe741b2dd5a1f8", 0x72, 0x9, 0x0, 0x0, r1}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x5, 0x3, r4, &(0x7f00000006c0)="709c8e6e47ab0035836a18f19c8d9d2eb0f8df2f855104707d1edde5812f9a9a28d4f8efd9b9070ebe4a2a0674a61e282a99de3c2ba42de4d24b90c02c66a6a19a", 0x41, 0x4, 0x0, 0x2, r5}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x6, 0x4, r6, &(0x7f00000007c0)="8aaa77b6d1b1e5e31e671275b089e4ad52d91881e06f4351286ef703571ca085964ea63d2319a8c2beee3f3db61f2c36b1167f442eb1c94cf652e017d6ab48130819110b0587688f71765e07176dfe67d87306c932a8c8086f35f25d523f3ded0af2253fe0f72de0b4590aa2c4b99d384df944a8285a13cb289d4f4d727d9b1e5ec9199ea18e57372637121f03d2d09990369e6ef96563a36c4d475b03bd6edef33c4a7ce45308963e7456cf7e3704574e0fe46f15711976c9df630a53ea13f36edceb80795bfb2371abc2ab9f5455e9d7d28ca1c41897952c6d64f1e0b9b29ac5b96f99f900257a42738569819b311d11e6c33a1591ecf6", 0xf8, 0x7, 0x0, 0x2, r1}]) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f0000000100)={{0x1, 0x1, 0x18, r1, {0x4}}, './file0\x00'}) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x469b, r4, &(0x7f0000000000)="36b779b1a865b50702763d4ea25a70049aae6df19981705e92e098ffc80f3274f49097fedf3e42331991980c1fd2fe14278b52a6621927de8196725fa7ad31827f6f9af9645c3956adbee145e49a65ac0e61337291d1586ffadf75dd43fbbc4cb52da524fb62b77a4375f665d7a8eea132205406bac43358f95e11373f61ec80b8bf0a2a414dda9f10ef031b9bdc2295278989ab3c307802ef15555ababd74d4482ae3e7c79490885e7a760ec0a2a5524a3ab24a5590bd3d3253621bdb33dc9d231511650b3d519400fef310da4c78", 0xcf, 0xffffffffc342d011, 0x0, 0x2, r7}]) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) [ 1619.856557][T16324] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1619.865803][T16326] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1619.880872][T16324] F2FS-fs (loop2): Wrong NAT boundary, start(2560) end(3584) blocks(9216) [ 1619.897621][T16326] F2FS-fs (loop3): Invalid segment/section count (24 != 24 * 4) [ 1619.908115][T16321] CPU: 0 PID: 16321 Comm: syz-executor.1 Not tainted 5.17.0-rc7-syzkaller-00020-gea4424be1688 #0 [ 1619.914491][T16324] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1619.919074][T16321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1619.919091][T16321] Call Trace: [ 1619.919100][T16321] [ 1619.919109][T16321] dump_stack_lvl+0xcd/0x134 [ 1619.919141][T16321] warn_alloc.cold+0x9b/0x189 [ 1619.919166][T16321] ? zone_watermark_ok_safe+0x290/0x290 [ 1619.928693][T16326] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1619.937376][T16321] ? __kmalloc_node+0x62/0x4a0 [ 1619.937424][T16321] ? __vmalloc_node_range+0x7bf/0x1060 [ 1619.937450][T16321] __vmalloc_node_range+0xe18/0x1060 [ 1619.937482][T16321] ? vfree_atomic+0xe0/0xe0 [ 1619.986625][T16321] ? rcu_read_lock_sched_held+0x3a/0x70 [ 1619.992207][T16321] ? kernel_clone+0xe7/0xab0 [ 1619.996829][T16321] copy_process+0x926/0x7250 [ 1620.001455][T16321] ? kernel_clone+0xe7/0xab0 [ 1620.006088][T16321] ? find_held_lock+0x2d/0x110 [ 1620.010889][T16321] ? __cleanup_sighand+0xb0/0xb0 [ 1620.015959][T16321] ? __lock_acquire+0x1666/0x56c0 [ 1620.021019][T16321] ? kernel_clone+0x314/0xab0 [ 1620.025725][T16321] kernel_clone+0xe7/0xab0 [ 1620.030180][T16321] ? create_io_thread+0xf0/0xf0 [ 1620.035065][T16321] ? find_held_lock+0x2d/0x110 [ 1620.039865][T16321] __do_sys_clone+0xc8/0x110 [ 1620.044495][T16321] ? kernel_clone+0xab0/0xab0 [ 1620.049216][T16321] ? syscall_enter_from_user_mode+0x21/0x70 [ 1620.055151][T16321] do_syscall_64+0x35/0xb0 [ 1620.059602][T16321] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1620.065530][T16321] RIP: 0033:0x7f0822ec3471 [ 1620.069976][T16321] Code: 48 85 ff 74 3d 48 85 f6 74 38 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 7c 13 74 01 c3 31 ed 58 5f ff d0 48 89 c7 b8 3c 00 00 00 [ 1620.089784][T16321] RSP: 002b:00007fff4c3d4c68 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 1620.098226][T16321] RAX: ffffffffffffffda RBX: 00007f08216cc700 RCX: 00007f0822ec3471 10:45:46 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0a000009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1620.106396][T16321] RDX: 00007f08216cc9d0 RSI: 00007f08216cc2f0 RDI: 00000000003d0f00 [ 1620.114475][T16321] RBP: 00007fff4c3d4eb0 R08: 00007f08216cc700 R09: 00007f08216cc700 [ 1620.122465][T16321] R10: 00007f08216cc9d0 R11: 0000000000000206 R12: 00007fff4c3d4d1e [ 1620.130453][T16321] R13: 00007fff4c3d4d1f R14: 00007f08216cc300 R15: 0000000000022000 [ 1620.138460][T16321] 10:45:46 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000700000001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:45:46 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000000900000001000000010000000000000000400000000011c9180000001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) [ 1620.233929][T16342] loop5: detected capacity change from 0 to 20 [ 1620.244625][T16343] loop2: detected capacity change from 0 to 20 [ 1620.255541][T16345] loop3: detected capacity change from 0 to 20 [ 1620.266750][T16343] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1620.282984][T16342] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1620.283937][T16343] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1620.295405][T16342] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1620.309726][T16343] F2FS-fs (loop2): Wrong NAT boundary, start(2560) end(3584) blocks(9216) [ 1620.334654][T16345] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1620.354395][T16343] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1620.379204][T16345] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1620.394897][T16345] F2FS-fs (loop3): Invalid segment/section count (24 != 24 * 7) [ 1620.418305][T16342] F2FS-fs (loop5): Invalid log_blocksize (2572), supports only 12 10:45:47 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000000900000001000000010000000000000000400000000011d2180000001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) [ 1620.435993][T16345] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1620.445434][T16342] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:45:47 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0c000009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1620.536309][T16348] loop2: detected capacity change from 0 to 20 10:45:47 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000a00000001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1620.606973][T16348] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1620.639518][T16348] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1620.662570][T16348] F2FS-fs (loop2): Wrong NAT boundary, start(2560) end(3584) blocks(9216) [ 1620.685556][T16351] loop3: detected capacity change from 0 to 20 [ 1620.704356][T16352] loop5: detected capacity change from 0 to 20 [ 1620.711225][T16348] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1620.733043][T16351] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:45:47 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000000900000001000000010000000000000000400000000011d5180000001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) [ 1620.768273][T16352] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1620.773857][T16351] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1620.802639][T16352] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1620.832669][T16351] F2FS-fs (loop3): Invalid segment/section count (24 != 24 * 10) [ 1620.866103][T16354] loop2: detected capacity change from 0 to 20 [ 1620.866299][T16352] F2FS-fs (loop5): Invalid log_blocksize (3084), supports only 12 [ 1620.874929][T16351] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1620.903018][T16354] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1620.935748][T16354] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1620.936470][T16352] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1620.954419][T16354] F2FS-fs (loop2): Wrong NAT boundary, start(2560) end(3584) blocks(9216) [ 1620.968761][T16354] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1620.996550][T16321] Mem-Info: [ 1621.009079][T16321] active_anon:1867 inactive_anon:151628 isolated_anon:0 [ 1621.009079][T16321] active_file:16739 inactive_file:8852 isolated_file:0 [ 1621.009079][T16321] unevictable:768 dirty:1656 writeback:0 [ 1621.009079][T16321] slab_reclaimable:21784 slab_unreclaimable:103017 [ 1621.009079][T16321] mapped:29759 shmem:7772 pagetables:1097 bounce:0 [ 1621.009079][T16321] kernel_misc_reclaimable:0 [ 1621.009079][T16321] free:1289677 free_pcp:8242 free_cma:0 [ 1621.232361][T16321] Node 0 active_anon:7460kB inactive_anon:606080kB active_file:71980kB inactive_file:30508kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:113636kB dirty:6620kB writeback:0kB shmem:28612kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 18432kB writeback_tmp:0kB kernel_stack:10032kB pagetables:4284kB all_unreclaimable? no [ 1621.312183][T16321] Node 1 active_anon:8kB inactive_anon:932kB active_file:76kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:2476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:4kB all_unreclaimable? no [ 1621.380123][T16321] Node 0 DMA free:15360kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1621.439978][T16321] lowmem_reserve[]: 0 2645 2645 2645 2645 [ 1621.462641][T16321] Node 0 DMA32 free:1193280kB boost:0kB min:35676kB low:44592kB high:53508kB reserved_highatomic:0KB active_anon:7464kB inactive_anon:613388kB active_file:72376kB inactive_file:30000kB unevictable:1536kB writepending:6652kB present:3129332kB managed:2716640kB mlocked:0kB bounce:0kB free_pcp:26956kB local_pcp:20352kB free_cma:0kB [ 1621.500030][T16321] lowmem_reserve[]: 0 0 0 0 0 [ 1621.509296][T16321] Node 0 Normal free:0kB boost:0kB min:4kB low:4kB high:4kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:400kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1621.558778][T16321] lowmem_reserve[]: 0 0 0 0 0 [ 1621.564061][T16321] Node 1 Normal free:3948808kB boost:0kB min:54224kB low:67780kB high:81336kB reserved_highatomic:0KB active_anon:8kB inactive_anon:932kB active_file:76kB inactive_file:0kB unevictable:1536kB writepending:4kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1621.607563][T16321] lowmem_reserve[]: 0 0 0 0 0 [ 1621.617602][T16321] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 1621.631054][T16321] Node 0 DMA32: 213*4kB (E) 784*8kB (UME) 1469*16kB (ME) 578*32kB (UME) 208*64kB (UME) 61*128kB (UME) 24*256kB (UME) 35*512kB (UM) 45*1024kB (UME) 5*2048kB (UME) 254*4096kB (UM) = 1191012kB [ 1621.651625][T16321] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 1621.663615][T16321] Node 1 Normal: 192*4kB (UME) 47*8kB (UME) 35*16kB (UME) 165*32kB (UME) 77*64kB (UME) 31*128kB (UE) 9*256kB (UE) 9*512kB (U) 2*1024kB (UE) 4*2048kB (UME) 956*4096kB (M) = 3948808kB [ 1621.682323][T16321] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1621.692368][T16321] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 1621.704107][T16321] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1621.714250][T16321] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 1621.724022][T16321] 33377 total pagecache pages [ 1621.728845][T16321] 0 pages in swap cache [ 1621.733681][T16321] Swap cache stats: add 0, delete 0, find 0/0 [ 1621.740198][T16321] Free swap = 0kB [ 1621.744055][T16321] Total swap = 0kB [ 1621.748105][T16321] 2097051 pages RAM [ 1621.753321][T16321] 0 pages HighMem/MovableOnly [ 1621.758148][T16321] 384546 pages reserved [ 1621.763002][T16321] 0 pages cma reserved 10:45:48 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0) (async) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$binfmt_script(r3, &(0x7f0000001040)=ANY=[@ANYBLOB="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"], 0x1018) (async) fallocate(r3, 0x0, 0x0, 0x2000402) (async) ioctl$PPPIOCGFLAGS1(r2, 0x8004745a, &(0x7f00000000c0)) fallocate(r2, 0x0, 0x0, 0x110001) (async) pwritev2(r3, &(0x7f0000000000)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x0, 0x10) (async) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000040)={0xc, r3}) (async) lseek(r3, 0x0, 0x3) (async) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) (async) syz_genetlink_get_family_id$team(&(0x7f0000000000), r1) 10:45:48 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000b00000001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:45:48 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000000900000001000000010000000000000000400000000011d7180000001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) 10:45:48 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0d000009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:45:48 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) (async, rerun: 64) io_setup(0x1, &(0x7f00000004c0)=0x0) (rerun: 64) io_submit(r3, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a0012fb, 0x2759, 0xd, 0x0, 0x0, r2, &(0x7f0000000000)="98", 0x3e80000700, 0x1004000}]) (async) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r4, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) (async) r5 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r5, 0x0, 0x0, 0x2000402) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x110001) pwritev2(r5, &(0x7f0000000000)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x0, 0x10) (async) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0xc, r5}) lseek(r5, 0x0, 0x3) r6 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000780)) io_submit(r3, 0x6, &(0x7f0000000900)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, &(0x7f0000000200)="0b091c5512670c15e60bee4abe0eae65b7d3c5baf378c0632db911b9e91060829b3e58bcaf8c9104e6dc5760e2058a6a7057c235de529c029d9f89f8429cdcdfb37ff5479672f51869cb18c98381dd67cfae5e34e4fbda28a810f8f1143719cb1eac2d", 0x63, 0x40, 0x0, 0x0, r1}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x93, 0xffffffffffffffff, &(0x7f00000003c0)="a6b92273497151362e5ba45755ec487b2ff463c340a7492a409e79dfc4dbaed396a29cb5a44650b05e20135f91b03eb34cc60f688ffafc29cf93e793d7a95cc7e8d60ae51882ada9737a4af2dc91ddd571f2ca858868eb90f44c9ad1c4df94d084f363d64cddfc5b9fc2d6766525c0fd9117840b035666509e7f3bb9f0b4bf44d3797eff6bee596e80223ce36b1c6015e68ba77dbeeb5cc8580cf64417ca49c440a9746b7ad222756f85fa6d75133547b6120eda93aeef20775938732df5f672a239386534355e501212d5df963b054bdebfa86082601c", 0xd7, 0x7, 0x0, 0x0, r1}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x6, 0x2, r1, &(0x7f0000000500)="00854b551f7ffa942b7965a5e7af982e778eb2153340d63e1ef4235be7c89745d309b072d19bbc2d95371d6114b7c9fb6b7d8239fd8a17033d9a544f62a6dfe6942b4f6e0f177b2c8c604973509914cb2a742cbfa93ced9266d09b3101eecce0173d32d1f5c1019c348328bb2d7dcfdef8a8ce269ffded9f12706ea709753b581a4def9fc0c98740723966c254ee69369553cb3b408f43c611bc2c6bd901429015e3f65e0f3c439c172c06dbeb3be91a129be6de5a33790032d84a4fc4a123ac1de87f8552d97b6d3a80894d0f125b0ce7de7d5d8c279a520641cd9708ce729741676d67243dec", 0xe7, 0x2, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x1, 0x401, 0xffffffffffffffff, &(0x7f0000000600)="967851a40fcfd33e92305baae148075bd9794130b14c8218783498409c21234b2fe66fb5cc67e9e36ada676618be814dce67d0864be67400bb46fd03c3266bb8196d5c4703216e3071c196309e6328911a79d41d824d6c3f29af5db1c71c22c04d390b50f0186bbece90bbfe741b2dd5a1f8", 0x72, 0x9, 0x0, 0x0, r1}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x5, 0x3, r4, &(0x7f00000006c0)="709c8e6e47ab0035836a18f19c8d9d2eb0f8df2f855104707d1edde5812f9a9a28d4f8efd9b9070ebe4a2a0674a61e282a99de3c2ba42de4d24b90c02c66a6a19a", 0x41, 0x4, 0x0, 0x2, r5}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x6, 0x4, r6, &(0x7f00000007c0)="8aaa77b6d1b1e5e31e671275b089e4ad52d91881e06f4351286ef703571ca085964ea63d2319a8c2beee3f3db61f2c36b1167f442eb1c94cf652e017d6ab48130819110b0587688f71765e07176dfe67d87306c932a8c8086f35f25d523f3ded0af2253fe0f72de0b4590aa2c4b99d384df944a8285a13cb289d4f4d727d9b1e5ec9199ea18e57372637121f03d2d09990369e6ef96563a36c4d475b03bd6edef33c4a7ce45308963e7456cf7e3704574e0fe46f15711976c9df630a53ea13f36edceb80795bfb2371abc2ab9f5455e9d7d28ca1c41897952c6d64f1e0b9b29ac5b96f99f900257a42738569819b311d11e6c33a1591ecf6", 0xf8, 0x7, 0x0, 0x2, r1}]) (async, rerun: 32) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, 0x0, 0x0) (async, rerun: 32) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f0000000100)={{0x1, 0x1, 0x18, r1, {0x4}}, './file0\x00'}) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x469b, r4, &(0x7f0000000000)="36b779b1a865b50702763d4ea25a70049aae6df19981705e92e098ffc80f3274f49097fedf3e42331991980c1fd2fe14278b52a6621927de8196725fa7ad31827f6f9af9645c3956adbee145e49a65ac0e61337291d1586ffadf75dd43fbbc4cb52da524fb62b77a4375f665d7a8eea132205406bac43358f95e11373f61ec80b8bf0a2a414dda9f10ef031b9bdc2295278989ab3c307802ef15555ababd74d4482ae3e7c79490885e7a760ec0a2a5524a3ab24a5590bd3d3253621bdb33dc9d231511650b3d519400fef310da4c78", 0xcf, 0xffffffffc342d011, 0x0, 0x2, r7}]) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) [ 1621.923879][T16362] loop2: detected capacity change from 0 to 20 [ 1621.936900][T16364] loop5: detected capacity change from 0 to 20 [ 1621.941786][T16363] loop3: detected capacity change from 0 to 20 [ 1621.966116][T16362] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1621.971611][T16363] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1621.990964][T16364] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1622.019184][T16362] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1622.022447][T16363] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1622.031928][T16364] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1622.068424][T16362] F2FS-fs (loop2): Wrong NAT boundary, start(2560) end(3584) blocks(9216) [ 1622.080598][T16364] F2FS-fs (loop5): Invalid log_blocksize (3340), supports only 12 [ 1622.082367][T16363] F2FS-fs (loop3): Invalid segment/section count (24 != 24 * 11) [ 1622.097489][T16364] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1622.107009][T16362] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1622.119990][T16363] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:45:48 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000001000000001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:45:48 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000000900000001000000010000000000000000400000000000d8180000001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) 10:45:48 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0f000009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1622.297251][T16380] loop3: detected capacity change from 0 to 20 [ 1622.299113][T16381] loop2: detected capacity change from 0 to 20 [ 1622.329685][T16380] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1622.347712][T16382] loop5: detected capacity change from 0 to 20 [ 1622.360213][T16380] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 10:45:49 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) r2 = dup2(r0, r0) ioctl$BTRFS_IOC_SYNC(r2, 0x9408, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r3, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, 0x0, 0x0) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r3, 0x4008941a, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x4000010, r1, 0xffffd000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) [ 1622.391171][T16382] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1622.408403][T16380] F2FS-fs (loop3): Invalid segment/section count (24 != 24 * 16) [ 1622.422028][T16381] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1622.426518][T16382] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1622.448329][T16382] F2FS-fs (loop5): Invalid log_blocksize (3852), supports only 12 [ 1622.458612][T16380] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1622.484470][T16381] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 10:45:49 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) r2 = dup2(r0, r0) ioctl$BTRFS_IOC_SYNC(r2, 0x9408, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r3, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, 0x0, 0x0) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r3, 0x4008941a, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x4000010, r1, 0xffffd000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) (async) dup(r0) (async) dup2(r0, r0) (async) ioctl$BTRFS_IOC_SYNC(r2, 0x9408, 0x0) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r3, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) (async) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, 0x0, 0x0) (async) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r3, 0x4008941a, &(0x7f0000000000)=0x2) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x4000010, r1, 0xffffd000) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) (async) [ 1622.505314][T16382] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1622.517627][T16381] F2FS-fs (loop2): Wrong NAT boundary, start(2560) end(3584) blocks(9216) 10:45:49 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000001400000001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:45:49 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c10000009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1622.575054][T16381] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 10:45:49 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip6_tables_names\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) ioctl$MEDIA_IOC_G_TOPOLOGY(0xffffffffffffffff, 0xc0487c04, &(0x7f0000000740)={0x0, 0x1, 0x0, &(0x7f0000000180)=[{}], 0x0, 0x0, &(0x7f0000000640), 0x6, 0x0, &(0x7f0000000580)=[{}, {0x0, 0x80000000, 0x0, {0x0}}, {}, {}, {0x0, 0x80000000}, {}], 0x8, 0x0, &(0x7f0000000ac0)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$MEDIA_IOC_ENUM_LINKS(0xffffffffffffffff, 0xc0287c02, &(0x7f00000002c0)={0x80000000, 0x0, &(0x7f0000000240)=[{}, {{}, {0x80000000, 0x0}}]}) ioctl$MEDIA_IOC_ENUM_ENTITIES(0xffffffffffffffff, 0xc1007c01, &(0x7f00000000c0)={r4}) r6 = syz_open_dev$media(&(0x7f00000000c0), 0x0, 0x0) r7 = syz_open_dev$media(&(0x7f00000000c0), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r7, 0xc0287c02, &(0x7f0000000480)={0x80000000, &(0x7f00000003c0)=[{}, {0x80000000, 0x0}], 0x0}) ioctl$MEDIA_IOC_SETUP_LINK(r6, 0xc0347c03, &(0x7f0000000180)={{0x80000000, 0x0, 0x0, [0xfffffffd]}, {0x80000000, r5}, 0x0, [0xfffffffe, 0x1]}) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000900)={r3, &(0x7f0000000840)=[{0x80000000}], &(0x7f0000000880)}) ioctl$MEDIA_IOC_SETUP_LINK(0xffffffffffffffff, 0xc0347c03, &(0x7f0000000940)={{r4, r8, 0xc, [0xf3ac, 0x3ff]}, {r9, r2, 0x2, [0x1, 0x9]}, 0x4669b3aa9a697121, [0x8000, 0x3f]}) r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0) r11 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r11, 0x0, 0x0, 0x2000402) fallocate(r10, 0x0, 0x0, 0x110001) pwritev2(r11, &(0x7f0000000000)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x0, 0x10) ioctl$EXT4_IOC_MOVE_EXT(r10, 0xc028660f, &(0x7f0000000040)={0xc, r11}) lseek(r11, 0x0, 0x3) openat(r11, &(0x7f00000007c0)='./file0\x00', 0x40000, 0x0) 10:45:49 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) (async) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a0012fb, 0x2759, 0xd, 0x0, 0x0, r2, &(0x7f0000000000)="98", 0x3e80000700, 0x1004000}]) (async) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r4, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) (async) r5 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r5, 0x0, 0x0, 0x2000402) (async) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x110001) pwritev2(r5, &(0x7f0000000000)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x0, 0x10) (async) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0xc, r5}) lseek(r5, 0x0, 0x3) r6 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000780)) io_submit(r3, 0x6, &(0x7f0000000900)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, &(0x7f0000000200)="0b091c5512670c15e60bee4abe0eae65b7d3c5baf378c0632db911b9e91060829b3e58bcaf8c9104e6dc5760e2058a6a7057c235de529c029d9f89f8429cdcdfb37ff5479672f51869cb18c98381dd67cfae5e34e4fbda28a810f8f1143719cb1eac2d", 0x63, 0x40, 0x0, 0x0, r1}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x93, 0xffffffffffffffff, &(0x7f00000003c0)="a6b92273497151362e5ba45755ec487b2ff463c340a7492a409e79dfc4dbaed396a29cb5a44650b05e20135f91b03eb34cc60f688ffafc29cf93e793d7a95cc7e8d60ae51882ada9737a4af2dc91ddd571f2ca858868eb90f44c9ad1c4df94d084f363d64cddfc5b9fc2d6766525c0fd9117840b035666509e7f3bb9f0b4bf44d3797eff6bee596e80223ce36b1c6015e68ba77dbeeb5cc8580cf64417ca49c440a9746b7ad222756f85fa6d75133547b6120eda93aeef20775938732df5f672a239386534355e501212d5df963b054bdebfa86082601c", 0xd7, 0x7, 0x0, 0x0, r1}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x6, 0x2, r1, &(0x7f0000000500)="00854b551f7ffa942b7965a5e7af982e778eb2153340d63e1ef4235be7c89745d309b072d19bbc2d95371d6114b7c9fb6b7d8239fd8a17033d9a544f62a6dfe6942b4f6e0f177b2c8c604973509914cb2a742cbfa93ced9266d09b3101eecce0173d32d1f5c1019c348328bb2d7dcfdef8a8ce269ffded9f12706ea709753b581a4def9fc0c98740723966c254ee69369553cb3b408f43c611bc2c6bd901429015e3f65e0f3c439c172c06dbeb3be91a129be6de5a33790032d84a4fc4a123ac1de87f8552d97b6d3a80894d0f125b0ce7de7d5d8c279a520641cd9708ce729741676d67243dec", 0xe7, 0x2, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x1, 0x401, 0xffffffffffffffff, &(0x7f0000000600)="967851a40fcfd33e92305baae148075bd9794130b14c8218783498409c21234b2fe66fb5cc67e9e36ada676618be814dce67d0864be67400bb46fd03c3266bb8196d5c4703216e3071c196309e6328911a79d41d824d6c3f29af5db1c71c22c04d390b50f0186bbece90bbfe741b2dd5a1f8", 0x72, 0x9, 0x0, 0x0, r1}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x5, 0x3, r4, &(0x7f00000006c0)="709c8e6e47ab0035836a18f19c8d9d2eb0f8df2f855104707d1edde5812f9a9a28d4f8efd9b9070ebe4a2a0674a61e282a99de3c2ba42de4d24b90c02c66a6a19a", 0x41, 0x4, 0x0, 0x2, r5}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x6, 0x4, r6, &(0x7f00000007c0)="8aaa77b6d1b1e5e31e671275b089e4ad52d91881e06f4351286ef703571ca085964ea63d2319a8c2beee3f3db61f2c36b1167f442eb1c94cf652e017d6ab48130819110b0587688f71765e07176dfe67d87306c932a8c8086f35f25d523f3ded0af2253fe0f72de0b4590aa2c4b99d384df944a8285a13cb289d4f4d727d9b1e5ec9199ea18e57372637121f03d2d09990369e6ef96563a36c4d475b03bd6edef33c4a7ce45308963e7456cf7e3704574e0fe46f15711976c9df630a53ea13f36edceb80795bfb2371abc2ab9f5455e9d7d28ca1c41897952c6d64f1e0b9b29ac5b96f99f900257a42738569819b311d11e6c33a1591ecf6", 0xf8, 0x7, 0x0, 0x2, r1}]) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f0000000100)={{0x1, 0x1, 0x18, r1, {0x4}}, './file0\x00'}) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x469b, r4, &(0x7f0000000000)="36b779b1a865b50702763d4ea25a70049aae6df19981705e92e098ffc80f3274f49097fedf3e42331991980c1fd2fe14278b52a6621927de8196725fa7ad31827f6f9af9645c3956adbee145e49a65ac0e61337291d1586ffadf75dd43fbbc4cb52da524fb62b77a4375f665d7a8eea132205406bac43358f95e11373f61ec80b8bf0a2a414dda9f10ef031b9bdc2295278989ab3c307802ef15555ababd74d4482ae3e7c79490885e7a760ec0a2a5524a3ab24a5590bd3d3253621bdb33dc9d231511650b3d519400fef310da4c78", 0xcf, 0xffffffffc342d011, 0x0, 0x2, r7}]) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) 10:45:49 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) (async) r2 = dup2(r0, r0) ioctl$BTRFS_IOC_SYNC(r2, 0x9408, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r3, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, 0x0, 0x0) (async) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r3, 0x4008941a, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x4000010, r1, 0xffffd000) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) 10:45:49 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000000900000001000000010000000000000000400000000011d8180000001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) [ 1622.683707][T16396] loop3: detected capacity change from 0 to 20 [ 1622.720769][T16399] loop5: detected capacity change from 0 to 20 [ 1622.753972][T16396] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1622.778035][T16399] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1622.794454][T16409] loop2: detected capacity change from 0 to 20 10:45:49 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) mremap(&(0x7f000005f000/0x4000)=nil, 0x4000, 0x4000, 0x4, &(0x7f0000ffc000/0x4000)=nil) [ 1622.804393][T16396] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1622.830763][T16399] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1622.844491][T16409] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1622.859550][T16396] F2FS-fs (loop3): Invalid segment/section count (24 != 24 * 20) [ 1622.871110][T16409] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1622.897436][T16399] F2FS-fs (loop5): Invalid log_blocksize (4108), supports only 12 [ 1622.913752][T16396] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1622.927271][T16409] F2FS-fs (loop2): Wrong NAT boundary, start(2560) end(3584) blocks(9216) [ 1622.939576][T16399] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1622.958454][T16409] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 10:45:49 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000003000000001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:45:49 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c11000009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:45:49 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip6_tables_names\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) ioctl$MEDIA_IOC_G_TOPOLOGY(0xffffffffffffffff, 0xc0487c04, &(0x7f0000000740)={0x0, 0x1, 0x0, &(0x7f0000000180)=[{}], 0x0, 0x0, &(0x7f0000000640), 0x6, 0x0, &(0x7f0000000580)=[{}, {0x0, 0x80000000, 0x0, {0x0}}, {}, {}, {0x0, 0x80000000}, {}], 0x8, 0x0, &(0x7f0000000ac0)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$MEDIA_IOC_ENUM_LINKS(0xffffffffffffffff, 0xc0287c02, &(0x7f00000002c0)={0x80000000, 0x0, &(0x7f0000000240)=[{}, {{}, {0x80000000, 0x0}}]}) ioctl$MEDIA_IOC_ENUM_ENTITIES(0xffffffffffffffff, 0xc1007c01, &(0x7f00000000c0)={r4}) r6 = syz_open_dev$media(&(0x7f00000000c0), 0x0, 0x0) r7 = syz_open_dev$media(&(0x7f00000000c0), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r7, 0xc0287c02, &(0x7f0000000480)={0x80000000, &(0x7f00000003c0)=[{}, {0x80000000, 0x0}], 0x0}) ioctl$MEDIA_IOC_SETUP_LINK(r6, 0xc0347c03, &(0x7f0000000180)={{0x80000000, 0x0, 0x0, [0xfffffffd]}, {0x80000000, r5}, 0x0, [0xfffffffe, 0x1]}) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000900)={r3, &(0x7f0000000840)=[{0x80000000}], &(0x7f0000000880)}) ioctl$MEDIA_IOC_SETUP_LINK(0xffffffffffffffff, 0xc0347c03, &(0x7f0000000940)={{r4, r8, 0xc, [0xf3ac, 0x3ff]}, {r9, r2, 0x2, [0x1, 0x9]}, 0x4669b3aa9a697121, [0x8000, 0x3f]}) r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0) r11 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r11, 0x0, 0x0, 0x2000402) fallocate(r10, 0x0, 0x0, 0x110001) pwritev2(r11, &(0x7f0000000000)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x0, 0x10) ioctl$EXT4_IOC_MOVE_EXT(r10, 0xc028660f, &(0x7f0000000040)={0xc, r11}) lseek(r11, 0x0, 0x3) openat(r11, &(0x7f00000007c0)='./file0\x00', 0x40000, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip6_tables_names\x00') (async) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) (async) pipe2(&(0x7f0000000000), 0x84000) (async) ioctl$MEDIA_IOC_G_TOPOLOGY(0xffffffffffffffff, 0xc0487c04, &(0x7f0000000740)={0x0, 0x1, 0x0, &(0x7f0000000180)=[{}], 0x0, 0x0, &(0x7f0000000640), 0x6, 0x0, &(0x7f0000000580)=[{}, {}, {}, {}, {}, {}], 0x8, 0x0, &(0x7f0000000ac0)=[{}, {}, {}, {}, {}, {}, {}, {}]}) (async) ioctl$MEDIA_IOC_ENUM_LINKS(0xffffffffffffffff, 0xc0287c02, &(0x7f00000002c0)={0x80000000, 0x0, &(0x7f0000000240)}) (async) ioctl$MEDIA_IOC_ENUM_ENTITIES(0xffffffffffffffff, 0xc1007c01, &(0x7f00000000c0)={r4}) (async) syz_open_dev$media(&(0x7f00000000c0), 0x0, 0x0) (async) syz_open_dev$media(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$MEDIA_IOC_ENUM_LINKS(r7, 0xc0287c02, &(0x7f0000000480)={0x80000000, &(0x7f00000003c0), 0x0}) (async) ioctl$MEDIA_IOC_SETUP_LINK(r6, 0xc0347c03, &(0x7f0000000180)={{0x80000000, 0x0, 0x0, [0xfffffffd]}, {0x80000000, r5}, 0x0, [0xfffffffe, 0x1]}) (async) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000900)={r3, &(0x7f0000000840), &(0x7f0000000880)}) (async) ioctl$MEDIA_IOC_SETUP_LINK(0xffffffffffffffff, 0xc0347c03, &(0x7f0000000940)={{r4, r8, 0xc, [0xf3ac, 0x3ff]}, {r9, r2, 0x2, [0x1, 0x9]}, 0x4669b3aa9a697121, [0x8000, 0x3f]}) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0) (async) creat(&(0x7f0000000180)='./file0\x00', 0x0) (async) fallocate(r11, 0x0, 0x0, 0x2000402) (async) fallocate(r10, 0x0, 0x0, 0x110001) (async) pwritev2(r11, &(0x7f0000000000)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x0, 0x10) (async) ioctl$EXT4_IOC_MOVE_EXT(r10, 0xc028660f, &(0x7f0000000040)={0xc, r11}) (async) lseek(r11, 0x0, 0x3) (async) openat(r11, &(0x7f00000007c0)='./file0\x00', 0x40000, 0x0) (async) 10:45:49 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000000900000001000000010000000000000000400000000000d9180000001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) [ 1623.106729][T16420] loop5: detected capacity change from 0 to 20 [ 1623.114982][T16421] loop3: detected capacity change from 0 to 20 [ 1623.127274][T16420] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1623.130998][T16424] loop2: detected capacity change from 0 to 20 [ 1623.163388][T16424] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1623.171463][T16421] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1623.186224][T16420] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1623.197008][T16421] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1623.210201][T16424] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1623.218170][T16420] F2FS-fs (loop5): Invalid log_blocksize (4364), supports only 12 [ 1623.229023][T16421] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 48) [ 1623.256097][T16421] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1623.273151][T16420] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1623.293808][T16424] F2FS-fs (loop2): Wrong NAT boundary, start(2560) end(3584) blocks(9216) 10:45:49 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000003c00000001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:45:50 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c14000009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1623.410130][T16424] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1623.435600][T16442] loop3: detected capacity change from 0 to 20 10:45:50 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip6_tables_names\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) ioctl$MEDIA_IOC_G_TOPOLOGY(0xffffffffffffffff, 0xc0487c04, &(0x7f0000000740)={0x0, 0x1, 0x0, &(0x7f0000000180)=[{}], 0x0, 0x0, &(0x7f0000000640), 0x6, 0x0, &(0x7f0000000580)=[{}, {0x0, 0x80000000, 0x0, {0x0}}, {}, {}, {0x0, 0x80000000}, {}], 0x8, 0x0, &(0x7f0000000ac0)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$MEDIA_IOC_ENUM_LINKS(0xffffffffffffffff, 0xc0287c02, &(0x7f00000002c0)={0x80000000, 0x0, &(0x7f0000000240)=[{}, {{}, {0x80000000, 0x0}}]}) ioctl$MEDIA_IOC_ENUM_ENTITIES(0xffffffffffffffff, 0xc1007c01, &(0x7f00000000c0)={r4}) r6 = syz_open_dev$media(&(0x7f00000000c0), 0x0, 0x0) r7 = syz_open_dev$media(&(0x7f00000000c0), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r7, 0xc0287c02, &(0x7f0000000480)={0x80000000, &(0x7f00000003c0)=[{}, {0x80000000, 0x0}], 0x0}) ioctl$MEDIA_IOC_SETUP_LINK(r6, 0xc0347c03, &(0x7f0000000180)={{0x80000000, 0x0, 0x0, [0xfffffffd]}, {0x80000000, r5}, 0x0, [0xfffffffe, 0x1]}) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000900)={r3, &(0x7f0000000840)=[{0x80000000}], &(0x7f0000000880)}) ioctl$MEDIA_IOC_SETUP_LINK(0xffffffffffffffff, 0xc0347c03, &(0x7f0000000940)={{r4, r8, 0xc, [0xf3ac, 0x3ff]}, {r9, r2, 0x2, [0x1, 0x9]}, 0x4669b3aa9a697121, [0x8000, 0x3f]}) r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0) r11 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r11, 0x0, 0x0, 0x2000402) fallocate(r10, 0x0, 0x0, 0x110001) pwritev2(r11, &(0x7f0000000000)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x0, 0x10) ioctl$EXT4_IOC_MOVE_EXT(r10, 0xc028660f, &(0x7f0000000040)={0xc, r11}) lseek(r11, 0x0, 0x3) openat(r11, &(0x7f00000007c0)='./file0\x00', 0x40000, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip6_tables_names\x00') (async) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) (async) pipe2(&(0x7f0000000000), 0x84000) (async) ioctl$MEDIA_IOC_G_TOPOLOGY(0xffffffffffffffff, 0xc0487c04, &(0x7f0000000740)={0x0, 0x1, 0x0, &(0x7f0000000180)=[{}], 0x0, 0x0, &(0x7f0000000640), 0x6, 0x0, &(0x7f0000000580)=[{}, {}, {}, {}, {}, {}], 0x8, 0x0, &(0x7f0000000ac0)=[{}, {}, {}, {}, {}, {}, {}, {}]}) (async) ioctl$MEDIA_IOC_ENUM_LINKS(0xffffffffffffffff, 0xc0287c02, &(0x7f00000002c0)={0x80000000, 0x0, &(0x7f0000000240)}) (async) ioctl$MEDIA_IOC_ENUM_ENTITIES(0xffffffffffffffff, 0xc1007c01, &(0x7f00000000c0)={r4}) (async) syz_open_dev$media(&(0x7f00000000c0), 0x0, 0x0) (async) syz_open_dev$media(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$MEDIA_IOC_ENUM_LINKS(r7, 0xc0287c02, &(0x7f0000000480)={0x80000000, &(0x7f00000003c0), 0x0}) (async) ioctl$MEDIA_IOC_SETUP_LINK(r6, 0xc0347c03, &(0x7f0000000180)={{0x80000000, 0x0, 0x0, [0xfffffffd]}, {0x80000000, r5}, 0x0, [0xfffffffe, 0x1]}) (async) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000900)={r3, &(0x7f0000000840), &(0x7f0000000880)}) (async) ioctl$MEDIA_IOC_SETUP_LINK(0xffffffffffffffff, 0xc0347c03, &(0x7f0000000940)={{r4, r8, 0xc, [0xf3ac, 0x3ff]}, {r9, r2, 0x2, [0x1, 0x9]}, 0x4669b3aa9a697121, [0x8000, 0x3f]}) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0) (async) creat(&(0x7f0000000180)='./file0\x00', 0x0) (async) fallocate(r11, 0x0, 0x0, 0x2000402) (async) fallocate(r10, 0x0, 0x0, 0x110001) (async) pwritev2(r11, &(0x7f0000000000)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x0, 0x10) (async) ioctl$EXT4_IOC_MOVE_EXT(r10, 0xc028660f, &(0x7f0000000040)={0xc, r11}) (async) lseek(r11, 0x0, 0x3) (async) openat(r11, &(0x7f00000007c0)='./file0\x00', 0x40000, 0x0) (async) [ 1623.462237][T16444] loop5: detected capacity change from 0 to 20 [ 1623.490806][T16444] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1623.491950][T16442] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1623.518737][T16442] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1623.535876][T16444] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1623.536565][T16442] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 60) [ 1623.558337][T16442] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1623.569989][T16444] F2FS-fs (loop5): Invalid log_blocksize (5132), supports only 12 10:45:50 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) mremap(&(0x7f000005f000/0x4000)=nil, 0x4000, 0x4000, 0x4, &(0x7f0000ffc000/0x4000)=nil) [ 1623.616426][T16444] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:45:50 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000000900000001000000010000000000000000400000000011d9180000001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) 10:45:50 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000005600000001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:45:50 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c48000009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1623.746671][T16453] loop3: detected capacity change from 0 to 20 [ 1623.782280][T16464] loop2: detected capacity change from 0 to 20 [ 1623.794621][T16453] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1623.803886][T16467] loop5: detected capacity change from 0 to 20 [ 1623.816258][T16464] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1623.830789][T16453] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1623.839260][T16464] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1623.839343][T16467] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1623.894800][T16464] F2FS-fs (loop2): Wrong NAT boundary, start(2560) end(3584) blocks(9216) [ 1623.907803][T16453] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 86) [ 1623.920885][T16464] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 10:45:50 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000000900000001000000010000000000000000400000000000da180000001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) [ 1623.947395][T16467] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1623.967780][T16453] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1623.986694][T16467] F2FS-fs (loop5): Invalid log_blocksize (18444), supports only 12 10:45:50 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00000009000000000f000001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1624.036019][T16467] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:45:50 executing program 0: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs(r0, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)='net/anycast6\x00') preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001300)=0x0, &(0x7f00000012c0)=0x0) r4 = socket$caif_stream(0x25, 0x1, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000180)=@caif=@rfm={0x25, 0x0, "0e42e6076a700402afc822562e1e83f6"}}, 0x0) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001300)=0x0, &(0x7f00000012c0)=0x0) r7 = socket$caif_stream(0x25, 0x1, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000180)=@caif=@rfm={0x25, 0x0, "0e42e6076a700402afc822562e1e83f6"}}, 0x0) syz_io_uring_submit(r2, r6, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x77359400}, 0x1, 0x1}, 0x2) [ 1624.087217][T16472] loop2: detected capacity change from 0 to 20 10:45:50 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c4c000009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1624.134973][T16472] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1624.164179][T16475] loop3: detected capacity change from 0 to 20 [ 1624.196150][T16472] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1624.200800][T16477] loop5: detected capacity change from 0 to 20 [ 1624.242642][T16475] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1624.243060][T16472] F2FS-fs (loop2): Wrong NAT boundary, start(2560) end(3584) blocks(9216) [ 1624.255668][T16475] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1624.273534][T16475] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 3840) [ 1624.281826][T16477] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1624.295955][T16477] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1624.313939][T16472] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1624.323439][T16475] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:45:50 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) (async) mremap(&(0x7f000005f000/0x4000)=nil, 0x4000, 0x4000, 0x4, &(0x7f0000ffc000/0x4000)=nil) 10:45:50 executing program 0: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs(r0, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)='net/anycast6\x00') preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001300)=0x0, &(0x7f00000012c0)=0x0) r4 = socket$caif_stream(0x25, 0x1, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000180)=@caif=@rfm={0x25, 0x0, "0e42e6076a700402afc822562e1e83f6"}}, 0x0) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001300)=0x0, &(0x7f00000012c0)=0x0) r7 = socket$caif_stream(0x25, 0x1, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000180)=@caif=@rfm={0x25, 0x0, "0e42e6076a700402afc822562e1e83f6"}}, 0x0) syz_io_uring_submit(r2, r6, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x77359400}, 0x1, 0x1}, 0x2) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) syz_open_procfs(r0, 0x0) (async) syz_open_procfs(r0, &(0x7f0000000140)='net/anycast6\x00') (async) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) (async) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001300), &(0x7f00000012c0)) (async) socket$caif_stream(0x25, 0x1, 0x0) (async) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000180)=@caif=@rfm={0x25, 0x0, "0e42e6076a700402afc822562e1e83f6"}}, 0x0) (async) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001300), &(0x7f00000012c0)) (async) socket$caif_stream(0x25, 0x1, 0x0) (async) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000180)=@caif=@rfm={0x25, 0x0, "0e42e6076a700402afc822562e1e83f6"}}, 0x0) (async) syz_io_uring_submit(r2, r6, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x77359400}, 0x1, 0x1}, 0x2) (async) [ 1624.342330][T16477] F2FS-fs (loop5): Invalid log_blocksize (19468), supports only 12 [ 1624.351491][T16477] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:45:51 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000013000001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:45:51 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c60000009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:45:51 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000000900000001000000010000000000000000400000000011db180000001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) [ 1624.510724][T16488] loop3: detected capacity change from 0 to 20 [ 1624.537406][T16494] loop2: detected capacity change from 0 to 20 [ 1624.539395][T16495] loop5: detected capacity change from 0 to 20 [ 1624.570635][T16488] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1624.602984][T16494] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:45:51 executing program 0: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs(r0, 0x0) (async) r1 = syz_open_procfs(r0, &(0x7f0000000140)='net/anycast6\x00') preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) (async) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001300)=0x0, &(0x7f00000012c0)=0x0) r4 = socket$caif_stream(0x25, 0x1, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000180)=@caif=@rfm={0x25, 0x0, "0e42e6076a700402afc822562e1e83f6"}}, 0x0) (async) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001300)=0x0, &(0x7f00000012c0)=0x0) (async) r7 = socket$caif_stream(0x25, 0x1, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000180)=@caif=@rfm={0x25, 0x0, "0e42e6076a700402afc822562e1e83f6"}}, 0x0) (async) syz_io_uring_submit(r2, r6, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x77359400}, 0x1, 0x1}, 0x2) [ 1624.633832][T16495] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1624.649990][T16488] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1624.659549][T16494] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1624.685106][T16495] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1624.695949][T16488] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 4864) [ 1624.696838][T16494] F2FS-fs (loop2): Wrong NAT boundary, start(2560) end(3584) blocks(9216) [ 1624.715239][T16495] F2FS-fs (loop5): Invalid log_blocksize (24588), supports only 12 [ 1624.725364][T16488] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1624.750802][T16495] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1624.772848][T16494] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 10:45:51 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000000900000000d4000001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:45:51 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c68000009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:45:51 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000000900000001000000010000000000000000400000000011dc180000001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) [ 1624.921042][T16511] loop3: detected capacity change from 0 to 20 10:45:51 executing program 0: ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000280)=ANY=[@ANYBLOB="010000000100000018010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="86820000000000eb2e2f4669a8cf9e5e6c653000"]) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000003c0)={0x1, 0x58, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000400)='net/dev_snmp6\x00') r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0) r4 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x2000402) fallocate(r3, 0x0, 0x0, 0x110001) pwritev2(r4, &(0x7f0000000000)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x0, 0x10) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000040)={0xc, r4}) lseek(r4, 0x0, 0x3) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000500)={0x11, 0x3, &(0x7f0000000000)=@raw=[@jmp={0x5, 0x0, 0x8, 0x2, 0xa, 0x10, 0xfffffffffffffffc}, @btf_id={0x18, 0x6, 0x3, 0x0, 0x2}], &(0x7f00000002c0)='GPL\x00', 0x6, 0x12, &(0x7f0000000300)=""/18, 0x40f00, 0x9, '\x00', r1, 0x0, r2, 0x8, &(0x7f0000000440)={0x6, 0x4}, 0x8, 0x10, &(0x7f0000000480)={0x3, 0x7, 0x100, 0xdff}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[0xffffffffffffffff, 0xffffffffffffffff, r4]}, 0x80) sendmsg$TIPC_CMD_GET_NETID(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, 0x0, 0x400, 0x2070bd2d, 0x25dfdbfd, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8d0}, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) preadv(r5, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) [ 1624.972376][T16511] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1624.977108][T16514] loop5: detected capacity change from 0 to 20 [ 1624.997346][T16515] loop2: detected capacity change from 0 to 20 [ 1625.019386][T16511] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1625.022513][T16514] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1625.049297][T16515] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1625.075031][T16514] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1625.080454][T16511] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 54272) [ 1625.085923][T16515] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1625.113573][T16514] F2FS-fs (loop5): Invalid log_blocksize (26636), supports only 12 [ 1625.149080][T16515] F2FS-fs (loop2): Wrong NAT boundary, start(2560) end(3584) blocks(9216) [ 1625.165877][T16514] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1625.185854][T16515] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1625.188699][T16511] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:45:51 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c6c000009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:45:51 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) ioctl$BLKPG(r1, 0x1269, &(0x7f0000000100)={0x3, 0x1ff, 0xcf, &(0x7f0000000000)="58893e32c60538785e8daca5ab67fcbdf53d374cc776a9792609a62eda0916053638a983eea37e9de9d70c13956399119b12cb8bc3e367946f60fb59e9fbfb4edd6525c2cb666d971efaa3c42815057f0480288b39c6f09bb77f0d660e5cbfa86335c6d9e42c7ea9bc0ea3b45972a0b4bdeb3cf3baf906c7d4d908bc84624c41af4f5b1053307203d48cb9cef83aca7c87a9c89fa981caa0f3489afedff000d4d9dafe689f6e5e248342e87c24b8fa65e2847bab7980ea5de38c770e278b984b0f73f20e35b704faf945460cdb93b9"}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) bind(r1, &(0x7f0000000140)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512-generic\x00'}, 0x80) 10:45:51 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000000900000001000000010000000000000000400000000000ff180000001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) [ 1625.287816][T16521] loop5: detected capacity change from 0 to 20 [ 1625.368048][T16521] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:45:52 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000000900000000ff000001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1625.415586][T16521] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1625.438533][T16526] loop2: detected capacity change from 0 to 20 10:45:52 executing program 0: ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000280)=ANY=[@ANYBLOB="010000000100000018010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="86820000000000eb2e2f4669a8cf9e5e6c653000"]) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000003c0)={0x1, 0x58, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000400)='net/dev_snmp6\x00') (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0) (async) r4 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x2000402) (async) fallocate(r3, 0x0, 0x0, 0x110001) (async) pwritev2(r4, &(0x7f0000000000)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x0, 0x10) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000040)={0xc, r4}) (async) lseek(r4, 0x0, 0x3) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000500)={0x11, 0x3, &(0x7f0000000000)=@raw=[@jmp={0x5, 0x0, 0x8, 0x2, 0xa, 0x10, 0xfffffffffffffffc}, @btf_id={0x18, 0x6, 0x3, 0x0, 0x2}], &(0x7f00000002c0)='GPL\x00', 0x6, 0x12, &(0x7f0000000300)=""/18, 0x40f00, 0x9, '\x00', r1, 0x0, r2, 0x8, &(0x7f0000000440)={0x6, 0x4}, 0x8, 0x10, &(0x7f0000000480)={0x3, 0x7, 0x100, 0xdff}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[0xffffffffffffffff, 0xffffffffffffffff, r4]}, 0x80) (async) sendmsg$TIPC_CMD_GET_NETID(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, 0x0, 0x400, 0x2070bd2d, 0x25dfdbfd, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8d0}, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) preadv(r5, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) [ 1625.468891][T16521] F2FS-fs (loop5): Invalid log_blocksize (27660), supports only 12 [ 1625.493924][T16529] loop3: detected capacity change from 0 to 20 [ 1625.506254][T16521] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1625.544094][T16529] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1625.573512][T16529] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1625.580693][T16526] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1625.583000][T16529] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 65280) [ 1625.607141][T16526] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 10:45:52 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c74000009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1625.649988][T16529] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1625.679997][T16526] F2FS-fs (loop2): Wrong NAT boundary, start(2560) end(3584) blocks(9216) [ 1625.688565][T16526] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 10:45:52 executing program 0: ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000280)=ANY=[@ANYBLOB="010000000100000018010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="86820000000000eb2e2f4669a8cf9e5e6c653000"]) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000003c0)={0x1, 0x58, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000400)='net/dev_snmp6\x00') (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0) r4 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x2000402) (async) fallocate(r3, 0x0, 0x0, 0x110001) (async, rerun: 32) pwritev2(r4, &(0x7f0000000000)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x0, 0x10) (async, rerun: 32) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000040)={0xc, r4}) (async) lseek(r4, 0x0, 0x3) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000500)={0x11, 0x3, &(0x7f0000000000)=@raw=[@jmp={0x5, 0x0, 0x8, 0x2, 0xa, 0x10, 0xfffffffffffffffc}, @btf_id={0x18, 0x6, 0x3, 0x0, 0x2}], &(0x7f00000002c0)='GPL\x00', 0x6, 0x12, &(0x7f0000000300)=""/18, 0x40f00, 0x9, '\x00', r1, 0x0, r2, 0x8, &(0x7f0000000440)={0x6, 0x4}, 0x8, 0x10, &(0x7f0000000480)={0x3, 0x7, 0x100, 0xdff}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[0xffffffffffffffff, 0xffffffffffffffff, r4]}, 0x80) (async) sendmsg$TIPC_CMD_GET_NETID(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, 0x0, 0x400, 0x2070bd2d, 0x25dfdbfd, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8d0}, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') (async) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) preadv(r5, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) 10:45:52 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00000009000000f2ffff7f01000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1625.744565][T16536] loop5: detected capacity change from 0 to 20 [ 1625.804441][T16536] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1625.847061][T16536] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1625.862928][T16544] loop3: detected capacity change from 0 to 20 [ 1625.885430][T16536] F2FS-fs (loop5): Invalid log_blocksize (29708), supports only 12 10:45:52 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000fff180000001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) [ 1625.916085][T16544] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1625.955237][T16536] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1625.960257][T16544] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1626.003339][T16544] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 2147483634) [ 1626.013170][T16547] loop2: detected capacity change from 0 to 20 [ 1626.056994][T16544] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1626.065604][T16547] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:45:52 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c7a000009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:45:52 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00000009000000f8ffff7f01000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1626.149587][T16547] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1626.186386][T16547] F2FS-fs (loop2): Wrong NAT boundary, start(2560) end(3584) blocks(9216) [ 1626.209284][T16550] loop3: detected capacity change from 0 to 20 [ 1626.221167][T16551] loop5: detected capacity change from 0 to 20 [ 1626.241694][T16547] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1626.262112][T16551] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1626.291453][T16551] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1626.301397][T16550] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1626.317865][T16551] F2FS-fs (loop5): Invalid log_blocksize (31244), supports only 12 [ 1626.335260][T16550] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1626.348963][T16550] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 2147483640) 10:45:52 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) ioctl$BLKPG(r1, 0x1269, &(0x7f0000000100)={0x3, 0x1ff, 0xcf, &(0x7f0000000000)="58893e32c60538785e8daca5ab67fcbdf53d374cc776a9792609a62eda0916053638a983eea37e9de9d70c13956399119b12cb8bc3e367946f60fb59e9fbfb4edd6525c2cb666d971efaa3c42815057f0480288b39c6f09bb77f0d660e5cbfa86335c6d9e42c7ea9bc0ea3b45972a0b4bdeb3cf3baf906c7d4d908bc84624c41af4f5b1053307203d48cb9cef83aca7c87a9c89fa981caa0f3489afedff000d4d9dafe689f6e5e248342e87c24b8fa65e2847bab7980ea5de38c770e278b984b0f73f20e35b704faf945460cdb93b9"}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) bind(r1, &(0x7f0000000140)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512-generic\x00'}, 0x80) openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) (async) dup(r0) (async) ioctl$BLKPG(r1, 0x1269, &(0x7f0000000100)={0x3, 0x1ff, 0xcf, &(0x7f0000000000)="58893e32c60538785e8daca5ab67fcbdf53d374cc776a9792609a62eda0916053638a983eea37e9de9d70c13956399119b12cb8bc3e367946f60fb59e9fbfb4edd6525c2cb666d971efaa3c42815057f0480288b39c6f09bb77f0d660e5cbfa86335c6d9e42c7ea9bc0ea3b45972a0b4bdeb3cf3baf906c7d4d908bc84624c41af4f5b1053307203d48cb9cef83aca7c87a9c89fa981caa0f3489afedff000d4d9dafe689f6e5e248342e87c24b8fa65e2847bab7980ea5de38c770e278b984b0f73f20e35b704faf945460cdb93b9"}) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) (async) bind(r1, &(0x7f0000000140)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512-generic\x00'}, 0x80) (async) 10:45:53 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000001c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_TRIGGER_SCAN(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000780)=ANY=[@ANYBLOB="017fdf51", @ANYRES16=r3, @ANYBLOB="1100e9ffffffffffffff2101000008001300", @ANYRES32=r4, @ANYBLOB="0000000000000009b49b6d9e2d98d5caaa2c2186fc28725f5586118a75a69f98344e03afd13f45e1bbe484fbee6838"], 0x24}, 0x1, 0x0, 0x0, 0x20000091}, 0x0) r5 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs(r5, 0x0) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)={0x24, r6, 0x11, 0x0, 0x0, {{}, {@val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_SCAN_FLAGS={0x8, 0x9e, 0x1401}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000091}, 0x0) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000700)={&(0x7f0000000540)={0x1a4, r6, 0x300, 0x70bd29, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x1, 0x73}}}}, [@NL80211_ATTR_REKEY_DATA={0x88, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="e7c9357d1b5c262084dd516a66a0f072f84f953da6ef9a012453eb12731e8a3d"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x80000000}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "c1101f922836ce4f"}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="dc5688cb4f2b5ccc6832795b8be1d1b15023c4795fb9c983cb475b39dd1c6c17"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="1cf32f98afda7825bf062277e0026d75f857a1ca59c6d639"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "c4e7347ac7db0cc7"}]}, @NL80211_ATTR_REKEY_DATA={0x38, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "62cefbe63912279f"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "5b3cf3cf0fba55c0"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="b05223b064e1af3ecd5d0f92c61c7c0ad26c852e702ce531"}]}, @NL80211_ATTR_REKEY_DATA={0xc, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x1}]}, @NL80211_ATTR_REKEY_DATA={0xc, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x80000000}]}, @NL80211_ATTR_REKEY_DATA={0xc, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x1f}]}, @NL80211_ATTR_REKEY_DATA={0x2c, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "234d9d4a06f47e95"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="b1d8e43149be3fdadd7f0988691330b9"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x80000000}]}, @NL80211_ATTR_REKEY_DATA={0x3c, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="4942210334af822c4a05510978d250ac"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0xffffffff}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="2c850d1cb0fc65983b5cd68be1ea828cc30450f6bba8c8e5"}]}, @NL80211_ATTR_REKEY_DATA={0x18, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="ee3d78372900db22162a7a1100730a97"}]}, @NL80211_ATTR_REKEY_DATA={0x20, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="d540df75afe928daf3dee4b2f8080976"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x10001}]}]}, 0x1a4}}, 0x1) r8 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs(r8, 0x0) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(r9, 0x0, 0x0) r10 = socket$pppoe(0x18, 0x1, 0x0) kcmp$KCMP_EPOLL_TFD(r5, r8, 0x7, r9, &(0x7f00000004c0)={r0, r10, 0xcb1}) sendmsg$NL80211_CMD_PROBE_MESH_LINK(r2, &(0x7f0000000480)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000180)={0x2c0, 0x0, 0x20, 0x70bd27, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x8, 0x5a}}}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_FRAME={0x13f, 0x33, @data_frame={@qos_no_ht={{@type00={{0x0, 0x2, 0xb, 0x0, 0x0, 0x0, 0x1}, {}, @device_a, @device_a, @initial, {0x1, 0x9}}, {0x8, 0x1, 0x1, 0x0, 0x1}}, {@type11={{0x0, 0x2, 0x9, 0x1, 0x1, 0x1, 0x1}, {0x40}, @broadcast, @broadcast, @from_mac=@device_b, {0x3, 0x3}, @broadcast}, {0x0, 0x0, 0x2, 0x1, 0x6f}}}, @random="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"}}, @NL80211_ATTR_FRAME={0xe, 0x33, @ctrl_frame=@cts={{}, {0x3f}}}, @NL80211_ATTR_FRAME={0x130, 0x33, @data_frame={@qos_ht={{{@type11={{0x0, 0x2, 0xe, 0x1, 0x1, 0x1, 0x1}, {0x7}, @device_a, @device_b, @device_b, {0xa, 0x32d}, @broadcast}, {0x9, 0x1, 0x2, 0x0, 0x20}}, {@type11={{0x0, 0x2, 0xb, 0x1, 0x1, 0x0, 0x1, 0x1}, {0x975}, @device_a, @broadcast, @random="ed7dd75bac03", {0x9, 0x1}, @device_b}, {0x9, 0x0, 0x3, 0x1, 0xae}}}, @ver_80211n={0x0, 0x1, 0x3, 0x3, 0x0, 0x3}}, @random="3c746ee6ba861a6a424aad06d04a2733fa003f711b62724db928ea10debae6c3abb164154e9a9b8352386b3d3a61cf78b29fc3288c944b9bc3013f950b3978ad4d420598a4fefe95a91f69257c21daae890bff0e7368b2079b5671f5b820232a13f03002c78c045dd3ff2c3a65911038cc4a70bbc274350f9933ae603b1fee919e237ca0af66ae21dd9be3e7264cde941aa25184da86b680c8e077f055ba2ff44b2d62ac7829772bbb2fec9c06c2ce96f12dd71ffadd24d899eedbcf663ff239a24df173607424d3344d3e9f35027b227b46d80ae75dec309b17863775db9f5993657d9b8e7a2488"}}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x2c0}, 0x1, 0x0, 0x0, 0x401c884}, 0x20008044) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x8, 0x1000) [ 1626.361500][T16551] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:45:53 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000002180000001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) [ 1626.421822][T16550] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1626.453627][T16558] loop2: detected capacity change from 0 to 20 10:45:53 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c82000009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1626.515787][T16558] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1626.538713][T16558] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 10:45:53 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) (async, rerun: 64) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000001c0)={'wlan1\x00', 0x0}) (rerun: 64) sendmsg$NL80211_CMD_TRIGGER_SCAN(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000780)=ANY=[@ANYBLOB="017fdf51", @ANYRES16=r3, @ANYBLOB="1100e9ffffffffffffff2101000008001300", @ANYRES32=r4, @ANYBLOB="0000000000000009b49b6d9e2d98d5caaa2c2186fc28725f5586118a75a69f98344e03afd13f45e1bbe484fbee6838"], 0x24}, 0x1, 0x0, 0x0, 0x20000091}, 0x0) (async, rerun: 32) r5 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (rerun: 32) syz_open_procfs(r5, 0x0) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)={0x24, r6, 0x11, 0x0, 0x0, {{}, {@val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_SCAN_FLAGS={0x8, 0x9e, 0x1401}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000091}, 0x0) (async, rerun: 32) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000700)={&(0x7f0000000540)={0x1a4, r6, 0x300, 0x70bd29, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x1, 0x73}}}}, [@NL80211_ATTR_REKEY_DATA={0x88, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="e7c9357d1b5c262084dd516a66a0f072f84f953da6ef9a012453eb12731e8a3d"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x80000000}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "c1101f922836ce4f"}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="dc5688cb4f2b5ccc6832795b8be1d1b15023c4795fb9c983cb475b39dd1c6c17"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="1cf32f98afda7825bf062277e0026d75f857a1ca59c6d639"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "c4e7347ac7db0cc7"}]}, @NL80211_ATTR_REKEY_DATA={0x38, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "62cefbe63912279f"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "5b3cf3cf0fba55c0"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="b05223b064e1af3ecd5d0f92c61c7c0ad26c852e702ce531"}]}, @NL80211_ATTR_REKEY_DATA={0xc, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x1}]}, @NL80211_ATTR_REKEY_DATA={0xc, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x80000000}]}, @NL80211_ATTR_REKEY_DATA={0xc, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x1f}]}, @NL80211_ATTR_REKEY_DATA={0x2c, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "234d9d4a06f47e95"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="b1d8e43149be3fdadd7f0988691330b9"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x80000000}]}, @NL80211_ATTR_REKEY_DATA={0x3c, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="4942210334af822c4a05510978d250ac"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0xffffffff}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="2c850d1cb0fc65983b5cd68be1ea828cc30450f6bba8c8e5"}]}, @NL80211_ATTR_REKEY_DATA={0x18, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="ee3d78372900db22162a7a1100730a97"}]}, @NL80211_ATTR_REKEY_DATA={0x20, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="d540df75afe928daf3dee4b2f8080976"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x10001}]}]}, 0x1a4}}, 0x1) (async, rerun: 32) r8 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs(r8, 0x0) (async, rerun: 32) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) (rerun: 32) accept$inet(r9, 0x0, 0x0) (async, rerun: 32) r10 = socket$pppoe(0x18, 0x1, 0x0) (rerun: 32) kcmp$KCMP_EPOLL_TFD(r5, r8, 0x7, r9, &(0x7f00000004c0)={r0, r10, 0xcb1}) (async, rerun: 64) sendmsg$NL80211_CMD_PROBE_MESH_LINK(r2, &(0x7f0000000480)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000180)={0x2c0, 0x0, 0x20, 0x70bd27, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x8, 0x5a}}}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_FRAME={0x13f, 0x33, @data_frame={@qos_no_ht={{@type00={{0x0, 0x2, 0xb, 0x0, 0x0, 0x0, 0x1}, {}, @device_a, @device_a, @initial, {0x1, 0x9}}, {0x8, 0x1, 0x1, 0x0, 0x1}}, {@type11={{0x0, 0x2, 0x9, 0x1, 0x1, 0x1, 0x1}, {0x40}, @broadcast, @broadcast, @from_mac=@device_b, {0x3, 0x3}, @broadcast}, {0x0, 0x0, 0x2, 0x1, 0x6f}}}, @random="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"}}, @NL80211_ATTR_FRAME={0xe, 0x33, @ctrl_frame=@cts={{}, {0x3f}}}, @NL80211_ATTR_FRAME={0x130, 0x33, @data_frame={@qos_ht={{{@type11={{0x0, 0x2, 0xe, 0x1, 0x1, 0x1, 0x1}, {0x7}, @device_a, @device_b, @device_b, {0xa, 0x32d}, @broadcast}, {0x9, 0x1, 0x2, 0x0, 0x20}}, {@type11={{0x0, 0x2, 0xb, 0x1, 0x1, 0x0, 0x1, 0x1}, {0x975}, @device_a, @broadcast, @random="ed7dd75bac03", {0x9, 0x1}, @device_b}, {0x9, 0x0, 0x3, 0x1, 0xae}}}, @ver_80211n={0x0, 0x1, 0x3, 0x3, 0x0, 0x3}}, @random="3c746ee6ba861a6a424aad06d04a2733fa003f711b62724db928ea10debae6c3abb164154e9a9b8352386b3d3a61cf78b29fc3288c944b9bc3013f950b3978ad4d420598a4fefe95a91f69257c21daae890bff0e7368b2079b5671f5b820232a13f03002c78c045dd3ff2c3a65911038cc4a70bbc274350f9933ae603b1fee919e237ca0af66ae21dd9be3e7264cde941aa25184da86b680c8e077f055ba2ff44b2d62ac7829772bbb2fec9c06c2ce96f12dd71ffadd24d899eedbcf663ff239a24df173607424d3344d3e9f35027b227b46d80ae75dec309b17863775db9f5993657d9b8e7a2488"}}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x2c0}, 0x1, 0x0, 0x0, 0x401c884}, 0x20008044) (async, rerun: 64) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x8, 0x1000) 10:45:53 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00000009000000f9ffff7f01000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1626.577021][T16562] loop5: detected capacity change from 0 to 20 [ 1626.592459][T16558] F2FS-fs (loop2): Wrong NAT boundary, start(2560) end(3584) blocks(9216) [ 1626.627895][T16573] loop3: detected capacity change from 0 to 20 [ 1626.635039][T16562] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:45:53 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) ioctl$BLKPG(r1, 0x1269, &(0x7f0000000100)={0x3, 0x1ff, 0xcf, &(0x7f0000000000)="58893e32c60538785e8daca5ab67fcbdf53d374cc776a9792609a62eda0916053638a983eea37e9de9d70c13956399119b12cb8bc3e367946f60fb59e9fbfb4edd6525c2cb666d971efaa3c42815057f0480288b39c6f09bb77f0d660e5cbfa86335c6d9e42c7ea9bc0ea3b45972a0b4bdeb3cf3baf906c7d4d908bc84624c41af4f5b1053307203d48cb9cef83aca7c87a9c89fa981caa0f3489afedff000d4d9dafe689f6e5e248342e87c24b8fa65e2847bab7980ea5de38c770e278b984b0f73f20e35b704faf945460cdb93b9"}) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) bind(r1, &(0x7f0000000140)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512-generic\x00'}, 0x80) [ 1626.686059][T16573] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1626.698854][T16558] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1626.703071][T16562] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1626.725568][T16573] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1626.759782][T16573] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 2147483641) [ 1626.772788][T16562] F2FS-fs (loop5): Invalid log_blocksize (33292), supports only 12 [ 1626.786701][T16573] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1626.795949][T16562] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:45:53 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000003180000001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) 10:45:53 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c89000009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:45:53 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000001fffffff01000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1626.944055][T16584] loop2: detected capacity change from 0 to 20 [ 1626.981067][T16584] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1626.992682][T16589] loop5: detected capacity change from 0 to 20 [ 1627.005677][T16584] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1627.018531][T16590] loop3: detected capacity change from 0 to 20 [ 1627.039953][T16589] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1627.068286][T16584] F2FS-fs (loop2): Wrong NAT boundary, start(2560) end(3584) blocks(9216) [ 1627.089204][T16589] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1627.110098][T16584] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1627.118625][T16589] F2FS-fs (loop5): Invalid log_blocksize (35084), supports only 12 [ 1627.140096][T16590] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1627.157224][T16589] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:45:53 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000004180000001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) [ 1627.188707][T16590] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1627.262035][T16590] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 4294967071) [ 1627.283686][T16605] loop2: detected capacity change from 0 to 20 10:45:53 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000cd8000009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1627.320156][T16605] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1627.328273][T16590] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1627.367079][T16605] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1627.393888][T16608] loop5: detected capacity change from 0 to 20 [ 1627.410051][T16605] F2FS-fs (loop2): Wrong NAT boundary, start(2560) end(3584) blocks(9216) 10:45:54 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000400000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1627.449253][T16605] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1627.472098][T16608] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:45:54 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000005180000001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) [ 1627.561668][T16608] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1627.596976][T16608] F2FS-fs (loop5): Invalid log_blocksize (55308), supports only 12 [ 1627.605469][T16612] loop3: detected capacity change from 0 to 20 [ 1627.621580][T16608] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:45:54 executing program 1: ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, 0x0, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) 10:45:54 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000001c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_TRIGGER_SCAN(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000780)=ANY=[@ANYBLOB="017fdf51", @ANYRES16=r3, @ANYBLOB="1100e9ffffffffffffff2101000008001300", @ANYRES32=r4, @ANYBLOB="0000000000000009b49b6d9e2d98d5caaa2c2186fc28725f5586118a75a69f98344e03afd13f45e1bbe484fbee6838"], 0x24}, 0x1, 0x0, 0x0, 0x20000091}, 0x0) r5 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs(r5, 0x0) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)={0x24, r6, 0x11, 0x0, 0x0, {{}, {@val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_SCAN_FLAGS={0x8, 0x9e, 0x1401}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000091}, 0x0) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000700)={&(0x7f0000000540)={0x1a4, r6, 0x300, 0x70bd29, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x1, 0x73}}}}, [@NL80211_ATTR_REKEY_DATA={0x88, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="e7c9357d1b5c262084dd516a66a0f072f84f953da6ef9a012453eb12731e8a3d"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x80000000}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "c1101f922836ce4f"}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="dc5688cb4f2b5ccc6832795b8be1d1b15023c4795fb9c983cb475b39dd1c6c17"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="1cf32f98afda7825bf062277e0026d75f857a1ca59c6d639"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "c4e7347ac7db0cc7"}]}, @NL80211_ATTR_REKEY_DATA={0x38, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "62cefbe63912279f"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "5b3cf3cf0fba55c0"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="b05223b064e1af3ecd5d0f92c61c7c0ad26c852e702ce531"}]}, @NL80211_ATTR_REKEY_DATA={0xc, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x1}]}, @NL80211_ATTR_REKEY_DATA={0xc, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x80000000}]}, @NL80211_ATTR_REKEY_DATA={0xc, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x1f}]}, @NL80211_ATTR_REKEY_DATA={0x2c, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "234d9d4a06f47e95"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="b1d8e43149be3fdadd7f0988691330b9"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x80000000}]}, @NL80211_ATTR_REKEY_DATA={0x3c, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="4942210334af822c4a05510978d250ac"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0xffffffff}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="2c850d1cb0fc65983b5cd68be1ea828cc30450f6bba8c8e5"}]}, @NL80211_ATTR_REKEY_DATA={0x18, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="ee3d78372900db22162a7a1100730a97"}]}, @NL80211_ATTR_REKEY_DATA={0x20, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="d540df75afe928daf3dee4b2f8080976"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x10001}]}]}, 0x1a4}}, 0x1) r8 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs(r8, 0x0) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(r9, 0x0, 0x0) r10 = socket$pppoe(0x18, 0x1, 0x0) kcmp$KCMP_EPOLL_TFD(r5, r8, 0x7, r9, &(0x7f00000004c0)={r0, r10, 0xcb1}) sendmsg$NL80211_CMD_PROBE_MESH_LINK(r2, &(0x7f0000000480)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000180)={0x2c0, 0x0, 0x20, 0x70bd27, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x8, 0x5a}}}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_FRAME={0x13f, 0x33, @data_frame={@qos_no_ht={{@type00={{0x0, 0x2, 0xb, 0x0, 0x0, 0x0, 0x1}, {}, @device_a, @device_a, @initial, {0x1, 0x9}}, {0x8, 0x1, 0x1, 0x0, 0x1}}, {@type11={{0x0, 0x2, 0x9, 0x1, 0x1, 0x1, 0x1}, {0x40}, @broadcast, @broadcast, @from_mac=@device_b, {0x3, 0x3}, @broadcast}, {0x0, 0x0, 0x2, 0x1, 0x6f}}}, @random="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"}}, @NL80211_ATTR_FRAME={0xe, 0x33, @ctrl_frame=@cts={{}, {0x3f}}}, @NL80211_ATTR_FRAME={0x130, 0x33, @data_frame={@qos_ht={{{@type11={{0x0, 0x2, 0xe, 0x1, 0x1, 0x1, 0x1}, {0x7}, @device_a, @device_b, @device_b, {0xa, 0x32d}, @broadcast}, {0x9, 0x1, 0x2, 0x0, 0x20}}, {@type11={{0x0, 0x2, 0xb, 0x1, 0x1, 0x0, 0x1, 0x1}, {0x975}, @device_a, @broadcast, @random="ed7dd75bac03", {0x9, 0x1}, @device_b}, {0x9, 0x0, 0x3, 0x1, 0xae}}}, @ver_80211n={0x0, 0x1, 0x3, 0x3, 0x0, 0x3}}, @random="3c746ee6ba861a6a424aad06d04a2733fa003f711b62724db928ea10debae6c3abb164154e9a9b8352386b3d3a61cf78b29fc3288c944b9bc3013f950b3978ad4d420598a4fefe95a91f69257c21daae890bff0e7368b2079b5671f5b820232a13f03002c78c045dd3ff2c3a65911038cc4a70bbc274350f9933ae603b1fee919e237ca0af66ae21dd9be3e7264cde941aa25184da86b680c8e077f055ba2ff44b2d62ac7829772bbb2fec9c06c2ce96f12dd71ffadd24d899eedbcf663ff239a24df173607424d3344d3e9f35027b227b46d80ae75dec309b17863775db9f5993657d9b8e7a2488"}}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x2c0}, 0x1, 0x0, 0x0, 0x401c884}, 0x20008044) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x8, 0x1000) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000001c0)={'wlan1\x00'}) (async) sendmsg$NL80211_CMD_TRIGGER_SCAN(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000780)=ANY=[@ANYBLOB="017fdf51", @ANYRES16=r3, @ANYBLOB="1100e9ffffffffffffff2101000008001300", @ANYRES32=r4, @ANYBLOB="0000000000000009b49b6d9e2d98d5caaa2c2186fc28725f5586118a75a69f98344e03afd13f45e1bbe484fbee6838"], 0x24}, 0x1, 0x0, 0x0, 0x20000091}, 0x0) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) syz_open_procfs(r5, 0x0) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan1\x00'}) (async) sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)={0x24, r6, 0x11, 0x0, 0x0, {{}, {@val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_SCAN_FLAGS={0x8, 0x9e, 0x1401}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000091}, 0x0) (async) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000700)={&(0x7f0000000540)={0x1a4, r6, 0x300, 0x70bd29, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x1, 0x73}}}}, [@NL80211_ATTR_REKEY_DATA={0x88, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="e7c9357d1b5c262084dd516a66a0f072f84f953da6ef9a012453eb12731e8a3d"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x80000000}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "c1101f922836ce4f"}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="dc5688cb4f2b5ccc6832795b8be1d1b15023c4795fb9c983cb475b39dd1c6c17"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="1cf32f98afda7825bf062277e0026d75f857a1ca59c6d639"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "c4e7347ac7db0cc7"}]}, @NL80211_ATTR_REKEY_DATA={0x38, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "62cefbe63912279f"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "5b3cf3cf0fba55c0"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="b05223b064e1af3ecd5d0f92c61c7c0ad26c852e702ce531"}]}, @NL80211_ATTR_REKEY_DATA={0xc, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x1}]}, @NL80211_ATTR_REKEY_DATA={0xc, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x80000000}]}, @NL80211_ATTR_REKEY_DATA={0xc, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x1f}]}, @NL80211_ATTR_REKEY_DATA={0x2c, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "234d9d4a06f47e95"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="b1d8e43149be3fdadd7f0988691330b9"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x80000000}]}, @NL80211_ATTR_REKEY_DATA={0x3c, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="4942210334af822c4a05510978d250ac"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0xffffffff}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="2c850d1cb0fc65983b5cd68be1ea828cc30450f6bba8c8e5"}]}, @NL80211_ATTR_REKEY_DATA={0x18, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="ee3d78372900db22162a7a1100730a97"}]}, @NL80211_ATTR_REKEY_DATA={0x20, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="d540df75afe928daf3dee4b2f8080976"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x10001}]}]}, 0x1a4}}, 0x1) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) syz_open_procfs(r8, 0x0) (async) socket$inet_icmp_raw(0x2, 0x3, 0x1) (async) accept$inet(r9, 0x0, 0x0) (async) socket$pppoe(0x18, 0x1, 0x0) (async) kcmp$KCMP_EPOLL_TFD(r5, r8, 0x7, r9, &(0x7f00000004c0)={r0, r10, 0xcb1}) (async) sendmsg$NL80211_CMD_PROBE_MESH_LINK(r2, &(0x7f0000000480)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000180)={0x2c0, 0x0, 0x20, 0x70bd27, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x8, 0x5a}}}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_FRAME={0x13f, 0x33, @data_frame={@qos_no_ht={{@type00={{0x0, 0x2, 0xb, 0x0, 0x0, 0x0, 0x1}, {}, @device_a, @device_a, @initial, {0x1, 0x9}}, {0x8, 0x1, 0x1, 0x0, 0x1}}, {@type11={{0x0, 0x2, 0x9, 0x1, 0x1, 0x1, 0x1}, {0x40}, @broadcast, @broadcast, @from_mac=@device_b, {0x3, 0x3}, @broadcast}, {0x0, 0x0, 0x2, 0x1, 0x6f}}}, @random="ba75ee1fa2cc8bc0f5cb9a39de3b2f43bef731a59c688dfeca2e479f2e0feda27f4494dc93552c9a69f1fa76d14e535ea87e5e325666da33689b72f64c78874a688c71ba8b4b1195a304c20f174c304b85e90e82941d99281d55ae0a96babcdd150150b8b01920906ec9ccd821dc257004206057ccc7cba301a67e45541bffcef6fbee0ca72dc9c47026fad2d7f33616cc6032e996e07d92d63f19b2d5bf6fa7000be9fb6a11df920771fa6f76a50f3c04ec53af56e6a14f207cb2c0170bda0b889fe72598148c551fefe8489160e9f71bad321edf3749a90e90c6c747a23132cfdf746e556d01e7c4f68c685b29efeb5ad98d0a69255cb9822ac9cc0652aa22d3"}}, @NL80211_ATTR_FRAME={0xe, 0x33, @ctrl_frame=@cts={{}, {0x3f}}}, @NL80211_ATTR_FRAME={0x130, 0x33, @data_frame={@qos_ht={{{@type11={{0x0, 0x2, 0xe, 0x1, 0x1, 0x1, 0x1}, {0x7}, @device_a, @device_b, @device_b, {0xa, 0x32d}, @broadcast}, {0x9, 0x1, 0x2, 0x0, 0x20}}, {@type11={{0x0, 0x2, 0xb, 0x1, 0x1, 0x0, 0x1, 0x1}, {0x975}, @device_a, @broadcast, @random="ed7dd75bac03", {0x9, 0x1}, @device_b}, {0x9, 0x0, 0x3, 0x1, 0xae}}}, @ver_80211n={0x0, 0x1, 0x3, 0x3, 0x0, 0x3}}, @random="3c746ee6ba861a6a424aad06d04a2733fa003f711b62724db928ea10debae6c3abb164154e9a9b8352386b3d3a61cf78b29fc3288c944b9bc3013f950b3978ad4d420598a4fefe95a91f69257c21daae890bff0e7368b2079b5671f5b820232a13f03002c78c045dd3ff2c3a65911038cc4a70bbc274350f9933ae603b1fee919e237ca0af66ae21dd9be3e7264cde941aa25184da86b680c8e077f055ba2ff44b2d62ac7829772bbb2fec9c06c2ce96f12dd71ffadd24d899eedbcf663ff239a24df173607424d3344d3e9f35027b227b46d80ae75dec309b17863775db9f5993657d9b8e7a2488"}}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x2c0}, 0x1, 0x0, 0x0, 0x401c884}, 0x20008044) (async) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x8, 0x1000) (async) [ 1627.663807][T16612] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1627.678668][T16615] loop2: detected capacity change from 0 to 20 [ 1627.697412][T16612] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1627.735020][T16615] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1627.754692][T16612] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 67108865) 10:45:54 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000cd9000009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:45:54 executing program 1: ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) (async) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, 0x0, 0x0) (async) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) [ 1627.799519][T16615] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1627.808929][T16612] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1627.859010][T16615] F2FS-fs (loop2): Wrong NAT boundary, start(2560) end(3584) blocks(9216) 10:45:54 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00000009000000010000d400000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1627.901481][T16623] loop5: detected capacity change from 0 to 20 [ 1627.907826][T16615] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 10:45:54 executing program 1: ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) (async) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) (async) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, 0x0, 0x0) (async) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) [ 1627.945191][T16623] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1627.981060][T16623] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1628.001229][T16634] loop3: detected capacity change from 0 to 20 [ 1628.034192][T16623] F2FS-fs (loop5): Invalid log_blocksize (55564), supports only 12 10:45:54 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000006180000001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) 10:45:54 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, 0x0, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000000)=0x7) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) [ 1628.062953][T16634] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1628.099957][T16634] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1628.110600][T16623] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1628.137045][T16634] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 3556769793) [ 1628.144730][T16647] loop2: detected capacity change from 0 to 20 10:45:54 executing program 0: r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000140), 0x8) ioctl$int_in(r0, 0x5421, &(0x7f0000000240)=0x10000) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000001c0)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000100)='mountstats\x00') ioctl$SG_GET_ACCESS_COUNT(r2, 0x2289, &(0x7f0000000000)) preadv(r2, &(0x7f0000000180)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) 10:45:54 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000cda000009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1628.187995][T16647] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1628.219596][T16634] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1628.223788][T16651] loop5: detected capacity change from 0 to 20 10:45:54 executing program 0: r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000140), 0x8) ioctl$int_in(r0, 0x5421, &(0x7f0000000240)=0x10000) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000001c0)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000100)='mountstats\x00') ioctl$SG_GET_ACCESS_COUNT(r2, 0x2289, &(0x7f0000000000)) preadv(r2, &(0x7f0000000180)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000140), 0x8) (async) ioctl$int_in(r0, 0x5421, &(0x7f0000000240)=0x10000) (async) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000001c0)) (async) syz_open_procfs(r1, &(0x7f0000000100)='mountstats\x00') (async) ioctl$SG_GET_ACCESS_COUNT(r2, 0x2289, &(0x7f0000000000)) (async) preadv(r2, &(0x7f0000000180)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) (async) [ 1628.244420][T16647] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1628.273463][T16647] F2FS-fs (loop2): Wrong NAT boundary, start(2560) end(3584) blocks(9216) [ 1628.284800][T16651] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1628.309933][T16651] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1628.331167][T16647] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 10:45:55 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000102000001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:45:55 executing program 0: r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000140), 0x8) ioctl$int_in(r0, 0x5421, &(0x7f0000000240)=0x10000) (async) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000001c0)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000100)='mountstats\x00') ioctl$SG_GET_ACCESS_COUNT(r2, 0x2289, &(0x7f0000000000)) (async) preadv(r2, &(0x7f0000000180)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) [ 1628.386720][T16651] F2FS-fs (loop5): Invalid log_blocksize (55820), supports only 12 10:45:55 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000007180000001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) [ 1628.457636][T16663] loop3: detected capacity change from 0 to 20 [ 1628.470016][T16651] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:45:55 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0xa00, 0x0) preadv(r1, &(0x7f0000000180), 0x0, 0x6, 0x1) [ 1628.516009][T16663] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1628.535456][T16663] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1628.537624][T16668] loop2: detected capacity change from 0 to 20 [ 1628.567163][T16668] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:45:55 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000cdb000009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1628.610796][T16663] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 513) [ 1628.643950][T16672] loop5: detected capacity change from 0 to 20 [ 1628.650417][T16663] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1628.659317][T16668] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1628.674368][T16668] F2FS-fs (loop2): Wrong NAT boundary, start(2560) end(3584) blocks(9216) [ 1628.683685][T16672] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:45:55 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) (async) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0xa00, 0x0) preadv(r1, &(0x7f0000000180), 0x0, 0x6, 0x1) 10:45:55 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000103000001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1628.727967][T16672] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 10:45:55 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) (async) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0xa00, 0x0) preadv(r1, &(0x7f0000000180), 0x0, 0x6, 0x1) [ 1628.776201][T16672] F2FS-fs (loop5): Invalid log_blocksize (56076), supports only 12 [ 1628.790618][T16668] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1628.804940][T16677] loop3: detected capacity change from 0 to 20 [ 1628.812442][T16672] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1628.847059][T16677] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1628.887592][T16677] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1628.914408][T16677] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 769) [ 1628.948646][T16677] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:45:55 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) (async) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, 0x0, 0x0) (async) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000000)=0x7) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) 10:45:55 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000008180000001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) 10:45:55 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x2000402) fallocate(r0, 0x0, 0x0, 0x110001) pwritev2(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x0, 0x10) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0xc, r1}) lseek(r1, 0x0, 0x3) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x7, 0x2, 0x5}, 0x10) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/sockstat\x00') preadv(r2, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) 10:45:55 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000cfe000009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:45:55 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000104000001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1629.081810][T16684] loop2: detected capacity change from 0 to 20 [ 1629.090414][T16685] loop5: detected capacity change from 0 to 20 [ 1629.160181][T16685] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1629.167162][T16684] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1629.172724][T16685] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1629.189463][T16684] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1629.199210][T16691] loop3: detected capacity change from 0 to 20 [ 1629.226090][T16691] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1629.242083][T16685] F2FS-fs (loop5): Invalid log_blocksize (65036), supports only 12 [ 1629.255978][T16691] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1629.271223][T16684] F2FS-fs (loop2): Wrong NAT boundary, start(2560) end(3584) blocks(9216) [ 1629.274553][T16685] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1629.296231][T16691] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 1025) [ 1629.304321][T16684] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1629.324151][T16691] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:45:56 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c19020009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:45:56 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000105000001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:45:56 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x2000402) fallocate(r0, 0x0, 0x0, 0x110001) pwritev2(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x0, 0x10) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0xc, r1}) lseek(r1, 0x0, 0x3) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x7, 0x2, 0x5}, 0x10) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/sockstat\x00') preadv(r2, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0) (async) creat(&(0x7f0000000180)='./file0\x00', 0x0) (async) fallocate(r1, 0x0, 0x0, 0x2000402) (async) fallocate(r0, 0x0, 0x0, 0x110001) (async) pwritev2(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x0, 0x10) (async) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0xc, r1}) (async) lseek(r1, 0x0, 0x3) (async) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x7, 0x2, 0x5}, 0x10) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/sockstat\x00') (async) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) (async) [ 1629.466835][T16696] loop5: detected capacity change from 0 to 20 [ 1629.506274][T16698] loop3: detected capacity change from 0 to 20 10:45:56 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00000009000000010000000100000000000000004000000000000a180000001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) [ 1629.544286][T16696] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1629.564047][T16701] loop2: detected capacity change from 0 to 20 [ 1629.576038][T16696] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1629.584602][T16698] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1629.597569][T16698] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1629.644111][T16701] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1629.657003][T16696] F2FS-fs (loop5): Invalid log_blocksize (137484), supports only 12 [ 1629.674342][T16698] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 1281) [ 1629.710017][T16701] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1629.714781][T16696] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1629.720035][T16698] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1629.787216][T16701] F2FS-fs (loop2): Wrong NAT boundary, start(2560) end(3584) blocks(9216) 10:45:56 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00030009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:45:56 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, 0x0, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000000)=0x7) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) (async) dup(r0) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) (async) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, 0x0, 0x0) (async) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000000)=0x7) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) (async) [ 1629.846687][T16701] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1629.958018][T16715] loop5: detected capacity change from 0 to 20 10:45:56 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000106000001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:45:56 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000010180000001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) 10:45:56 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0) (async) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x2000402) (async) fallocate(r0, 0x0, 0x0, 0x110001) (async) pwritev2(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x0, 0x10) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0xc, r1}) (async) lseek(r1, 0x0, 0x3) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x7, 0x2, 0x5}, 0x10) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/sockstat\x00') preadv(r2, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) [ 1630.067203][T16715] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1630.079412][T16720] loop3: detected capacity change from 0 to 20 [ 1630.110857][T16722] loop2: detected capacity change from 0 to 20 [ 1630.152457][T16720] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1630.164030][T16722] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1630.212996][T16722] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1630.229476][T16715] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1630.244864][T16720] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1630.254767][T16722] F2FS-fs (loop2): Wrong NAT boundary, start(2560) end(3584) blocks(9216) [ 1630.270028][T16720] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 1537) [ 1630.291105][T16715] F2FS-fs (loop5): Invalid log_blocksize (196620), supports only 12 [ 1630.302504][T16720] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1630.311744][T16722] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1630.340529][T16715] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:45:57 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x3) 10:45:57 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000048180000001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) 10:45:57 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000107000001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:45:57 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x100000b, 0x2050, r2, 0x506b4000) setuid(0x0) getresgid(&(0x7f0000000480), &(0x7f00000004c0)=0x0, &(0x7f0000000500)) fsetxattr$system_posix_acl(r0, &(0x7f0000000440)='system.posix_acl_default\x00', &(0x7f0000000540)={{}, {}, [{0x2, 0x5}, {0x2, 0x1}], {0x4, 0x4}, [{0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x7, r3}, {0x8, 0xc, 0xee00}, {}], {0x10, 0x2}, {0x20, 0x3}}, 0x54, 0x2) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x98, 0x0, 0x20, 0x70bd2c, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fffffff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffc}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x635}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffff53a4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xdb}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x92}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0xef}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x1}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x8000}, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x2}}, './file0\x00'}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r5, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(r6, 0x0, 0x0) write$binfmt_misc(r6, &(0x7f0000000240)=ANY=[@ANYBLOB="3cf673797a30de535a786589434ef88dbded8395edb57cea039e89958e0cf98f971ff173027c86b853205a9b0fa381a1eb37d0580a3ad74c63128a20ee985a8784f75c5c"], 0x45) setsockopt$inet6_IPV6_ADDRFORM(r5, 0x29, 0x1, 0x0, 0x0) lsetxattr$security_ima(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)=@v2={0x5, 0x2, 0xc, 0x8, 0x4b, "29ac5c6debd7ee63fec382628e5ad2da6b2727c3114fd15cfdf897d1e8910f1bf744d21ffa710122214147ef7314c440353a543164ee05d58e49a8138b6d6cfae6d7028cd2df390eb6a8e6"}, 0x54, 0x3) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x800400, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@access_client}], [{@appraise}, {@hash}]}}) 10:45:57 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00050009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1630.468075][T16736] loop2: detected capacity change from 0 to 20 [ 1630.483804][T16738] loop3: detected capacity change from 0 to 20 [ 1630.530623][T16736] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1630.546466][T16744] loop5: detected capacity change from 0 to 20 [ 1630.557752][T16736] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 10:45:57 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) (async) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) (async) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, 0x0, 0x0) (async, rerun: 32) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x100000b, 0x2050, r2, 0x506b4000) (rerun: 32) setuid(0x0) (async) getresgid(&(0x7f0000000480), &(0x7f00000004c0)=0x0, &(0x7f0000000500)) fsetxattr$system_posix_acl(r0, &(0x7f0000000440)='system.posix_acl_default\x00', &(0x7f0000000540)={{}, {}, [{0x2, 0x5}, {0x2, 0x1}], {0x4, 0x4}, [{0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x7, r3}, {0x8, 0xc, 0xee00}, {}], {0x10, 0x2}, {0x20, 0x3}}, 0x54, 0x2) (async) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x98, 0x0, 0x20, 0x70bd2c, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fffffff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffc}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x635}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffff53a4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xdb}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x92}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0xef}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x1}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x8000}, 0x0) (async, rerun: 32) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) (rerun: 32) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x2}}, './file0\x00'}) (async) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r5, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) (async, rerun: 32) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) (rerun: 32) accept$inet(r6, 0x0, 0x0) write$binfmt_misc(r6, &(0x7f0000000240)=ANY=[@ANYBLOB="3cf673797a30de535a786589434ef88dbded8395edb57cea039e89958e0cf98f971ff173027c86b853205a9b0fa381a1eb37d0580a3ad74c63128a20ee985a8784f75c5c"], 0x45) setsockopt$inet6_IPV6_ADDRFORM(r5, 0x29, 0x1, 0x0, 0x0) (async) lsetxattr$security_ima(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)=@v2={0x5, 0x2, 0xc, 0x8, 0x4b, "29ac5c6debd7ee63fec382628e5ad2da6b2727c3114fd15cfdf897d1e8910f1bf744d21ffa710122214147ef7314c440353a543164ee05d58e49a8138b6d6cfae6d7028cd2df390eb6a8e6"}, 0x54, 0x3) (async) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x800400, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@access_client}], [{@appraise}, {@hash}]}}) [ 1630.573925][T16738] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1630.590051][T16736] F2FS-fs (loop2): Wrong NAT boundary, start(2560) end(3584) blocks(9216) [ 1630.614537][T16744] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:45:57 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x3) 10:45:57 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x3) [ 1630.623369][T16738] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1630.640189][T16736] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1630.660141][T16744] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1630.672954][T16738] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 1793) [ 1630.708841][T16738] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1630.720029][T16744] F2FS-fs (loop5): Invalid log_blocksize (327692), supports only 12 [ 1630.764409][T16744] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:45:57 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00000009000000010000000100000000000000004000000000004c180000001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) 10:45:57 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) (async) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, 0x0, 0x0) (async) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x100000b, 0x2050, r2, 0x506b4000) setuid(0x0) (async) getresgid(&(0x7f0000000480), &(0x7f00000004c0)=0x0, &(0x7f0000000500)) fsetxattr$system_posix_acl(r0, &(0x7f0000000440)='system.posix_acl_default\x00', &(0x7f0000000540)={{}, {}, [{0x2, 0x5}, {0x2, 0x1}], {0x4, 0x4}, [{0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x7, r3}, {0x8, 0xc, 0xee00}, {}], {0x10, 0x2}, {0x20, 0x3}}, 0x54, 0x2) (async) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x98, 0x0, 0x20, 0x70bd2c, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fffffff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffc}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x635}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffff53a4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xdb}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x92}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0xef}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x1}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x8000}, 0x0) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x2}}, './file0\x00'}) (async) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r5, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(r6, 0x0, 0x0) write$binfmt_misc(r6, &(0x7f0000000240)=ANY=[@ANYBLOB="3cf673797a30de535a786589434ef88dbded8395edb57cea039e89958e0cf98f971ff173027c86b853205a9b0fa381a1eb37d0580a3ad74c63128a20ee985a8784f75c5c"], 0x45) (async) setsockopt$inet6_IPV6_ADDRFORM(r5, 0x29, 0x1, 0x0, 0x0) (async) lsetxattr$security_ima(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)=@v2={0x5, 0x2, 0xc, 0x8, 0x4b, "29ac5c6debd7ee63fec382628e5ad2da6b2727c3114fd15cfdf897d1e8910f1bf744d21ffa710122214147ef7314c440353a543164ee05d58e49a8138b6d6cfae6d7028cd2df390eb6a8e6"}, 0x54, 0x3) (async) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x800400, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@access_client}], [{@appraise}, {@hash}]}}) 10:45:57 executing program 0: r0 = dup(0xffffffffffffffff) syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), r0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') fchdir(r1) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) [ 1630.849053][T16754] loop2: detected capacity change from 0 to 20 10:45:57 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00000009000000010a000001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:45:57 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00060009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:45:57 executing program 0: r0 = dup(0xffffffffffffffff) syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), r0) (async) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') fchdir(r1) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) [ 1630.937716][T16754] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1630.982973][T16754] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1630.997533][T16766] loop3: detected capacity change from 0 to 20 [ 1631.000926][T16764] loop5: detected capacity change from 0 to 20 [ 1631.017450][T16754] F2FS-fs (loop2): Wrong NAT boundary, start(2560) end(3584) blocks(9216) 10:45:57 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) r2 = openat2(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0xc000, 0x80}, 0x18) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000001c0)=0xc) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0) r4 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x2000402) fallocate(r3, 0x0, 0x0, 0x110001) pwritev2(r4, &(0x7f0000000000)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x0, 0x10) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000040)={0xc, r4}) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x5) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) 10:45:57 executing program 0: r0 = dup(0xffffffffffffffff) syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), r0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') fchdir(r1) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) dup(0xffffffffffffffff) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), r0) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') (async) fchdir(r1) (async) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) (async) [ 1631.044009][T16766] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1631.052042][T16764] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1631.082232][T16754] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1631.105935][T16764] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1631.125262][T16766] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1631.138171][T16764] F2FS-fs (loop5): Invalid log_blocksize (393228), supports only 12 10:45:57 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000060180000001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) [ 1631.166682][T16764] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1631.190304][T16766] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 2561) 10:45:57 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00070009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1631.240358][T16766] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:45:57 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000000), 0x0, 0xffffffff, 0xffffffff) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x2000402) fallocate(r1, 0x0, 0x0, 0x110001) pwritev2(r2, &(0x7f0000000000)=[{&(0x7f0000000200)="b6", 0x1}], 0x1, 0x4, 0x0, 0x10) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0xc, r2}) lseek(r2, 0x0, 0x3) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$I2C_FUNCS(r3, 0x705, &(0x7f00000001c0)=0x3) r4 = ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(r5, 0x0, 0x0) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r6, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r6, 0x29, 0x1, 0x0, 0x0) close(r4) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x6, &(0x7f0000000180)={0x10000, 0x0, &(0x7f0000000100)=[r0, r0, r4, r0]}, 0x4) 10:45:57 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000110000001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1631.306384][T16779] loop2: detected capacity change from 0 to 20 [ 1631.347192][T16779] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1631.403360][T16779] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1631.431571][T16785] loop5: detected capacity change from 0 to 20 [ 1631.440333][T16786] loop3: detected capacity change from 0 to 20 [ 1631.442821][T16779] F2FS-fs (loop2): Wrong NAT boundary, start(2560) end(3584) blocks(9216) [ 1631.489654][T16785] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1631.498736][T16779] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1631.512950][T16785] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1631.524710][T16786] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:45:58 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000068180000001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) [ 1631.541120][T16785] F2FS-fs (loop5): Invalid log_blocksize (458764), supports only 12 [ 1631.560774][T16785] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1631.577147][T16786] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 10:45:58 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000000), 0x0, 0xffffffff, 0xffffffff) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x2000402) fallocate(r1, 0x0, 0x0, 0x110001) pwritev2(r2, &(0x7f0000000000)=[{&(0x7f0000000200)="b6", 0x1}], 0x1, 0x4, 0x0, 0x10) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0xc, r2}) lseek(r2, 0x0, 0x3) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$I2C_FUNCS(r3, 0x705, &(0x7f00000001c0)=0x3) r4 = ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(r5, 0x0, 0x0) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r6, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r6, 0x29, 0x1, 0x0, 0x0) close(r4) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x6, &(0x7f0000000180)={0x10000, 0x0, &(0x7f0000000100)=[r0, r0, r4, r0]}, 0x4) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') (async) preadv(r0, &(0x7f0000000000), 0x0, 0xffffffff, 0xffffffff) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0) (async) creat(&(0x7f0000000180)='./file0\x00', 0x0) (async) fallocate(r2, 0x0, 0x0, 0x2000402) (async) fallocate(r1, 0x0, 0x0, 0x110001) (async) pwritev2(r2, &(0x7f0000000000)=[{&(0x7f0000000200)="b6", 0x1}], 0x1, 0x4, 0x0, 0x10) (async) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0xc, r2}) (async) lseek(r2, 0x0, 0x3) (async) pipe(&(0x7f00000000c0)) (async) ioctl$I2C_FUNCS(r3, 0x705, &(0x7f00000001c0)=0x3) (async) ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) (async) socket$inet_icmp_raw(0x2, 0x3, 0x1) (async) accept$inet(r5, 0x0, 0x0) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r6, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) (async) setsockopt$inet6_IPV6_ADDRFORM(r6, 0x29, 0x1, 0x0, 0x0) (async) close(r4) (async) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x6, &(0x7f0000000180)={0x10000, 0x0, &(0x7f0000000100)=[r0, r0, r4, r0]}, 0x4) (async) [ 1631.633382][T16786] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 4097) [ 1631.666910][T16789] loop2: detected capacity change from 0 to 20 10:45:58 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00090009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1631.708779][T16789] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1631.739855][T16786] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1631.747832][T16789] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1631.781593][T16789] F2FS-fs (loop2): Wrong NAT boundary, start(2560) end(3584) blocks(9216) [ 1631.789693][T16793] loop5: detected capacity change from 0 to 20 [ 1631.813699][T16789] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 10:45:58 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000148000001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1631.840820][T16793] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1631.850783][T16793] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1631.859046][T16793] F2FS-fs (loop5): Invalid log_blocksize (589836), supports only 12 [ 1631.888405][T16793] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:45:58 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000a0009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:45:58 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00000009000000010000000100000000000000004000000000006c180000001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) [ 1631.960701][T16791] warn_alloc: 1 callbacks suppressed [ 1631.960721][T16791] syz-executor.0: vmalloc error: size 4096, page order 0, failed to allocate pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 1631.993922][T16809] loop3: detected capacity change from 0 to 20 [ 1632.049723][T16791] ,cpuset=syz0,mems_allowed=0-1 [ 1632.050397][T16812] loop2: detected capacity change from 0 to 20 [ 1632.068746][T16813] loop5: detected capacity change from 0 to 20 [ 1632.104219][T16791] CPU: 0 PID: 16791 Comm: syz-executor.0 Not tainted 5.17.0-rc7-syzkaller-00020-gea4424be1688 #0 [ 1632.114797][T16791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1632.124881][T16791] Call Trace: [ 1632.125604][T16812] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1632.128177][T16791] [ 1632.128195][T16791] dump_stack_lvl+0xcd/0x134 [ 1632.128227][T16791] warn_alloc.cold+0x9b/0x189 [ 1632.148200][T16791] ? zone_watermark_ok_safe+0x290/0x290 [ 1632.153784][T16791] ? __kmalloc_node+0x62/0x4a0 [ 1632.158601][T16791] ? __vmalloc_node_range+0x7bf/0x1060 [ 1632.164107][T16791] __vmalloc_node_range+0xe18/0x1060 [ 1632.169452][T16791] ? vfree_atomic+0xe0/0xe0 [ 1632.170329][T16813] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1632.173994][T16791] ? rcu_read_lock_sched_held+0x3a/0x70 [ 1632.187267][T16791] ? kernel_clone+0xe7/0xab0 [ 1632.191897][T16791] copy_process+0x926/0x7250 [ 1632.196534][T16791] ? kernel_clone+0xe7/0xab0 [ 1632.201175][T16791] ? find_held_lock+0x2d/0x110 [ 1632.205991][T16791] ? __cleanup_sighand+0xb0/0xb0 [ 1632.210967][T16791] ? __lock_acquire+0x1666/0x56c0 [ 1632.216071][T16791] ? kernel_clone+0x314/0xab0 [ 1632.217256][T16812] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1632.220790][T16791] kernel_clone+0xe7/0xab0 [ 1632.220841][T16791] ? create_io_thread+0xf0/0xf0 [ 1632.220867][T16791] ? find_held_lock+0x2d/0x110 [ 1632.220893][T16791] __do_sys_clone+0xc8/0x110 [ 1632.220912][T16791] ? kernel_clone+0xab0/0xab0 10:45:58 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) (async) r2 = openat2(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0xc000, 0x80}, 0x18) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000001c0)=0xc) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0) (async) r4 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x2000402) fallocate(r3, 0x0, 0x0, 0x110001) pwritev2(r4, &(0x7f0000000000)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x0, 0x10) (async) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000040)={0xc, r4}) (async) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x5) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) [ 1632.229392][T16812] F2FS-fs (loop2): Wrong NAT boundary, start(2560) end(3584) blocks(9216) [ 1632.233494][T16791] ? syscall_enter_from_user_mode+0x21/0x70 [ 1632.233542][T16791] do_syscall_64+0x35/0xb0 [ 1632.233564][T16791] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1632.233586][T16791] RIP: 0033:0x7f00f0b1c471 [ 1632.233606][T16791] Code: 48 85 ff 74 3d 48 85 f6 74 38 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 7c 13 74 01 c3 31 ed 58 5f ff d0 48 89 c7 b8 3c 00 00 00 [ 1632.247771][T16812] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1632.252459][T16791] RSP: 002b:00007fffe257d278 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 1632.252485][T16791] RAX: ffffffffffffffda RBX: 00007f00ef2c2700 RCX: 00007f00f0b1c471 [ 1632.252497][T16791] RDX: 00007f00ef2c29d0 RSI: 00007f00ef2c22f0 RDI: 00000000003d0f00 [ 1632.252509][T16791] RBP: 00007fffe257d4c0 R08: 00007f00ef2c2700 R09: 00007f00ef2c2700 [ 1632.252522][T16791] R10: 00007f00ef2c29d0 R11: 0000000000000206 R12: 00007fffe257d32e 10:45:59 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x0, @remote={0xac, 0x10, 0x3}}, @sco={0x1f, @none}, @nl=@unspec, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000003640)={0x0}) r4 = syz_open_dev$usbfs(&(0x7f0000000180), 0x77, 0x1) ioctl$USBDEVFS_IOCTL(r4, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect={0x0, 0x5517, 0x48000000}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000440)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}], 0x0, "a59f7995f969f9"}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r7, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x0, @remote={0xac, 0x10, 0x3}}, @sco={0x1f, @none}, @nl=@unspec, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r7, 0x81f8943c, &(0x7f0000003640)={0x0}) r9 = syz_open_dev$usbfs(&(0x7f0000000180), 0x77, 0x1) ioctl$USBDEVFS_IOCTL(r9, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect={0x0, 0x5517, 0x48000000}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r9, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000440)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}], 0x0, "a59f7995f969f9"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000500)={0x0, r10, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000051d00)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r10}], 0x81, "29d2a4d6444a5b"}) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) [ 1632.252534][T16791] R13: 00007fffe257d32f R14: 00007f00ef2c2300 R15: 0000000000022000 [ 1632.252559][T16791] [ 1632.269902][T16813] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1632.288266][T16809] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1632.379372][T16813] F2FS-fs (loop5): Invalid log_blocksize (655372), supports only 12 [ 1632.423817][T16813] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1632.435198][T16809] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1632.444005][T16809] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 18433) [ 1632.454222][T16809] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:45:59 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000074180000001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) 10:45:59 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c920b0009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1632.543864][T16791] Mem-Info: [ 1632.547142][T16791] active_anon:1885 inactive_anon:155891 isolated_anon:0 [ 1632.547142][T16791] active_file:15503 inactive_file:8177 isolated_file:0 [ 1632.547142][T16791] unevictable:768 dirty:47 writeback:0 [ 1632.547142][T16791] slab_reclaimable:21745 slab_unreclaimable:102830 [ 1632.547142][T16791] mapped:28756 shmem:7790 pagetables:1105 bounce:0 [ 1632.547142][T16791] kernel_misc_reclaimable:0 [ 1632.547142][T16791] free:1288737 free_pcp:6344 free_cma:0 [ 1632.575966][T16825] loop5: detected capacity change from 0 to 20 [ 1632.608971][T16826] loop2: detected capacity change from 0 to 20 [ 1632.626234][T16826] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:45:59 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00000009000000014c000001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1632.638394][T16826] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1632.669646][T16825] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1632.687578][T16825] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1632.700267][T16828] loop3: detected capacity change from 0 to 20 [ 1632.713185][T16826] F2FS-fs (loop2): Wrong NAT boundary, start(2560) end(3584) blocks(9216) [ 1632.728124][T16791] Node 0 active_anon:7532kB inactive_anon:622632kB active_file:60936kB inactive_file:33108kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:113324kB dirty:184kB writeback:0kB shmem:28684kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 18432kB writeback_tmp:0kB kernel_stack:10432kB pagetables:4516kB all_unreclaimable? no [ 1632.774913][T16825] F2FS-fs (loop5): Invalid log_blocksize (758284), supports only 12 [ 1632.787802][T16828] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1632.797907][T16826] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1632.813671][T16825] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1632.826449][T16828] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1632.840270][T16791] Node 1 active_anon:8kB inactive_anon:932kB active_file:76kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:2476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:4kB all_unreclaimable? no [ 1632.841871][T16828] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 19457) [ 1632.874153][T16791] Node 0 DMA free:15360kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1632.908984][T16828] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:45:59 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000c0009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1632.937811][T16791] lowmem_reserve[]: 0 2645 2645 2645 2645 10:45:59 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00000009000000010000000100000000000000004000000000007a180000001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) [ 1632.977935][T16791] Node 0 DMA32 free:1187796kB boost:0kB min:35676kB low:44592kB high:53508kB reserved_highatomic:0KB active_anon:7532kB inactive_anon:622632kB active_file:66536kB inactive_file:35108kB unevictable:1536kB writepending:184kB present:3129332kB managed:2716640kB mlocked:0kB bounce:0kB free_pcp:20860kB local_pcp:16032kB free_cma:0kB [ 1633.058954][T16830] loop5: detected capacity change from 0 to 20 [ 1633.086002][T16832] loop2: detected capacity change from 0 to 20 [ 1633.106648][T16830] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1633.137562][T16832] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1633.156396][T16832] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1633.177499][T16832] F2FS-fs (loop2): Wrong NAT boundary, start(2560) end(3584) blocks(9216) [ 1633.187594][T16791] lowmem_reserve[]: 0 0 0 0 0 [ 1633.190539][T16830] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1633.201208][T16832] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1633.206191][T16830] F2FS-fs (loop5): Invalid log_blocksize (786444), supports only 12 [ 1633.209965][T16791] Node 0 [ 1633.219705][T16830] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1633.233332][T16791] Normal free:0kB boost:0kB min:4kB low:4kB high:4kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:400kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1633.272823][T16791] lowmem_reserve[]: 0 0 0 0 0 [ 1633.289181][T16791] Node 1 Normal free:3948808kB boost:0kB min:54224kB low:67780kB high:81336kB reserved_highatomic:0KB active_anon:8kB inactive_anon:932kB active_file:76kB inactive_file:0kB unevictable:1536kB writepending:4kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1633.339159][T16791] lowmem_reserve[]: 0 0 0 0 0 [ 1633.344394][T16791] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 1633.358181][T16791] Node 0 DMA32: 1289*4kB (UME) 390*8kB (UME) 1387*16kB (UME) 668*32kB (UME) 191*64kB (UME) 61*128kB (UME) 24*256kB (UME) 35*512kB (UM) 45*1024kB (UME) 5*2048kB (UME) 254*4096kB (UM) = 1192644kB [ 1633.378967][T16791] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 1633.391342][T16791] Node 1 Normal: 192*4kB (UME) 47*8kB (UME) 35*16kB (UME) 165*32kB (UME) 77*64kB (UME) 31*128kB (UE) 9*256kB (UE) 9*512kB (U) 2*1024kB (UE) 4*2048kB (UME) 956*4096kB (M) = 3948808kB [ 1633.412767][T16791] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1633.423790][T16791] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 1633.433501][T16791] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1633.443335][T16791] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 1633.452793][T16791] 30760 total pagecache pages [ 1633.457468][T16791] 0 pages in swap cache [ 1633.461722][T16791] Swap cache stats: add 0, delete 0, find 0/0 [ 1633.467788][T16791] Free swap = 0kB [ 1633.471596][T16791] Total swap = 0kB [ 1633.475311][T16791] 2097051 pages RAM [ 1633.479109][T16791] 0 pages HighMem/MovableOnly [ 1633.483980][T16791] 384546 pages reserved 10:46:00 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000000), 0x0, 0xffffffff, 0xffffffff) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0) (async) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x2000402) (async, rerun: 32) fallocate(r1, 0x0, 0x0, 0x110001) (async, rerun: 32) pwritev2(r2, &(0x7f0000000000)=[{&(0x7f0000000200)="b6", 0x1}], 0x1, 0x4, 0x0, 0x10) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0xc, r2}) (async) lseek(r2, 0x0, 0x3) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$I2C_FUNCS(r3, 0x705, &(0x7f00000001c0)=0x3) r4 = ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) (async) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(r5, 0x0, 0x0) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r6, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r6, 0x29, 0x1, 0x0, 0x0) (async, rerun: 64) close(r4) (async, rerun: 64) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x6, &(0x7f0000000180)={0x10000, 0x0, &(0x7f0000000100)=[r0, r0, r4, r0]}, 0x4) 10:46:00 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000160000001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:00 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) r2 = openat2(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0xc000, 0x80}, 0x18) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000001c0)=0xc) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0) (async) r4 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x2000402) fallocate(r3, 0x0, 0x0, 0x110001) (async) pwritev2(r4, &(0x7f0000000000)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x0, 0x10) (async) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000040)={0xc, r4}) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x5) (async, rerun: 32) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) (rerun: 32) 10:46:00 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) (async) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x0, @remote={0xac, 0x10, 0x3}}, @sco={0x1f, @none}, @nl=@unspec, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000003640)={0x0}) r4 = syz_open_dev$usbfs(&(0x7f0000000180), 0x77, 0x1) ioctl$USBDEVFS_IOCTL(r4, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect={0x0, 0x5517, 0x48000000}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000440)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}], 0x0, "a59f7995f969f9"}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r7, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x0, @remote={0xac, 0x10, 0x3}}, @sco={0x1f, @none}, @nl=@unspec, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r7, 0x81f8943c, &(0x7f0000003640)={0x0}) (async) r9 = syz_open_dev$usbfs(&(0x7f0000000180), 0x77, 0x1) ioctl$USBDEVFS_IOCTL(r9, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect={0x0, 0x5517, 0x48000000}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r9, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000440)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}], 0x0, "a59f7995f969f9"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000500)={0x0, r10, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000051d00)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r10}], 0x81, "29d2a4d6444a5b"}) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) 10:46:00 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000089180000001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:00 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c660c0009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1633.488133][T16791] 0 pages cma reserved [ 1633.520497][T16841] loop5: detected capacity change from 0 to 20 [ 1633.533571][T16843] loop3: detected capacity change from 0 to 20 [ 1633.541592][T16844] loop2: detected capacity change from 0 to 20 [ 1633.565228][T16843] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1633.573188][T16841] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1633.581278][T16844] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1633.606320][T16843] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1633.615235][T16841] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1633.619531][T16844] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1633.634121][T16843] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 24577) [ 1633.645950][T16844] F2FS-fs (loop2): Wrong NAT boundary, start(2560) end(3584) blocks(9216) [ 1633.646044][T16841] F2FS-fs (loop5): Invalid log_blocksize (812556), supports only 12 [ 1633.654955][T16843] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1633.678706][T16844] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1633.696675][T16841] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:46:00 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000094180000001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:00 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000168000001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:00 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000d0009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:00 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS32(r0, 0x80585414, &(0x7f0000000180)) [ 1633.836835][T16855] loop2: detected capacity change from 0 to 20 [ 1633.874444][T16855] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1633.883653][T16857] loop3: detected capacity change from 0 to 20 [ 1633.921688][T16855] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1633.926849][T16861] loop5: detected capacity change from 0 to 20 [ 1633.957587][T16857] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:46:00 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') (async) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) (async) ioctl$SNDRV_TIMER_IOCTL_STATUS32(r0, 0x80585414, &(0x7f0000000180)) [ 1633.964593][T16861] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1633.987183][T16855] F2FS-fs (loop2): Wrong NAT boundary, start(2560) end(3584) blocks(9216) [ 1633.994616][T16861] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1634.011787][T16861] F2FS-fs (loop5): Invalid log_blocksize (851980), supports only 12 10:46:00 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) (async) ioctl$SNDRV_TIMER_IOCTL_STATUS32(r0, 0x80585414, &(0x7f0000000180)) [ 1634.025853][T16861] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1634.030862][T16855] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1634.042708][T16857] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1634.042773][T16857] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 26625) [ 1634.059371][T16857] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:46:00 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000f0009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:00 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00000009000000016c000001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1634.203845][T16869] loop5: detected capacity change from 0 to 20 [ 1634.258751][T16869] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1634.269070][T16871] loop3: detected capacity change from 0 to 20 [ 1634.289888][T16869] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 10:46:00 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000095180000001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:00 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000340), 0x40000, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(r2, 0x0, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs(r3, 0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r4, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, 0x0, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="1cc907dad70bee5a843d0266098a919341e610883006a491ea03ce7eb79e4046829d0beee0a8534750a979326fe223dfeb22e498bb668d9d051dc0fa2584c0d525d5e45241d72168d16a64c39f6486c6cb607a8d018e81a4de4420375f5c99a06a66e961b11359f7ff856e83777e073a904cc317d88de2a5e207932736adcdc8d3ed23edac3c857e28466f27687dffca42cb877fb2de618e559b76593f47be0b6622723e0ea4a30f9d46b7b35de43145378647735b64c76fdf704c90f5eef1956f5103f3368b0d1bffa303b32589dba79d96f1f09c0b0a3b9391020d48b6d9bffcf9a4c4e8d5c319", @ANYRES16=r1, @ANYRESOCT=r4, @ANYBLOB="e92e413427bed75c28394123606210385b620174f477f73490d4c06c216d39a3323d83a434282ece631e4d7efacfcdec04855fc135d6f8c85a358935424530d35022cbd658e974ba504436f5b6581215a4f60b18a0963fb209120529d338d604297be5da98a95d7ab09c410dd0", @ANYRESOCT=r4], 0x1c}, 0x1, 0x0, 0x0, 0x40050}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r1, 0x300, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xc}, @BATADV_ATTR_HOP_PENALTY={0xffffffffffffffb0, 0x35, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x40884}, 0x24000000) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r5, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) write$binfmt_misc(r5, &(0x7f0000000180)={'syz0', "f6d9334518fa23f69f11d842cfa04a8a69bb1669298292af19b95d42f85c181daea74a57790297b5f894e1b05d5582db29a49cf5533c80b16be430f18029b5811e26f6218a86e2e83b3a06c8a4495c84cc7bb3ee2b629c775df42d91b2548cf2fbdffb51472bb1c2c25b0bae40fa528826fc617a5f00173fff362d705f68957cf59b9f9647aaa5a476502ebe6fff32eb330e09"}, 0x97) 10:46:00 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x0, @remote={0xac, 0x10, 0x3}}, @sco={0x1f, @none}, @nl=@unspec, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000003640)={0x0}) r4 = syz_open_dev$usbfs(&(0x7f0000000180), 0x77, 0x1) ioctl$USBDEVFS_IOCTL(r4, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect={0x0, 0x5517, 0x48000000}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000440)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}], 0x0, "a59f7995f969f9"}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r7, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x0, @remote={0xac, 0x10, 0x3}}, @sco={0x1f, @none}, @nl=@unspec, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r7, 0x81f8943c, &(0x7f0000003640)={0x0}) r9 = syz_open_dev$usbfs(&(0x7f0000000180), 0x77, 0x1) ioctl$USBDEVFS_IOCTL(r9, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect={0x0, 0x5517, 0x48000000}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r9, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000440)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}], 0x0, "a59f7995f969f9"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000500)={0x0, r10, "8aef26d3381bfdf451e85f666dc9425a65bb8c6d5afda89844e312026b47f1cf59247c740fe0bc4aad1ab6abe0a2ec0eb8445016fdff7f0927bd650927eb48d7c490d7f49821c02874604761bcff605f39b68f9ee7402812f58be4e74b991696d5411bc249831aea2351a7bfc9d2e25679d3eaa5a7a8dac20a1a25194f64c64f881c31808a3bb0bb4898855ce0ae75f4300c1a7b535fbaa632e64c7f43491dea687f28eb180d5eb012a011f06b529f662d4efe26ef6fbaf2d100f0529e1e9f6f08b5d3259729d53c75b0db823fa67c79bb9b611cef4d1e625999fe8c0ce48a46768bf3740c31fc2d49842d7d5a445efcb332b231faf54abbc3d00f7f087ad915", "e0311f98fb7dae7e5f4e19d4b882e3751d29c0a8c3194de3a1072bf02555db169c3fb6c1bd59c98a995760cbf453aa437c72f7f33b8a666f7384574e309fb43325e75c93a3fd303bf5c0fcc4acd4f66a741aa81ae953b2fe1b6d7b0859992b1465d7a4e9c0de8d4cf8f59c191b214f1feb375c3bd450e787575158cd971ca2e042ba9346b2f78650fb02b566e3bc9a6b5168bbbb62e4ecb21fa638f8b1e24424386017fec74b78bb7d74233022fdc751419245ec147248c012e9eb6b9c5d46c805925bccccdf586fffa20137cdb57ddd8f0f023f5da8a5d896e0f50d1809d566e4f6ac2b2ed1ad4132709d425b8c307684d6aefd1a989c07b4d078a3a606c19da4820465fbe4b164b2440d68f2a310b3576c4b33669c976511ea5888ae32051e5a5a12b1abbab9264c14a52d23423a10915ceb84b34f23bb05682dc9bbb61a0816ae5c25422148bde28253977c38e61cb939bde69afb640177c1eb8f4e9bfbcaa38f179d6cd1b3196be4b0d66e1525996e63803c2ea4f090b840e76b73409ec42fcbf3a7e8ee069367fa3e6785db6db8de42399c6e705c9077e74a8c2b74948f037229e42fc32c4d6e1f0797326771e30b798829f352306007178bb90564188a9bc4ad3010651a0889e4cc41e47047ec6fae6d1dd6e60471bf646851c0eae7fd67cbc0bd88f52e01b84455e93e252450ba44b0525e151e2d857c8d87aadbb41c8e92345e10baa98c72066fded0f505e78d133cf636fcd50402d0e47c70a877354a814287a817781aa4b867d1444994210da778740a44b94533319eeba4af36ae1dc35818cd377da01549c6297dee684b020bf818e81230c7c55d5c68b950ccc74dd8d1b964497ac3509196a312321118f36337dbb7bab5542197d4d52b492bc1d825243d96f72f89e7190cdcbe1d831b3726bf2f324f5d7918bf496f073a0e92a03bd5dc999fac525074abf76121de08a9ac8d1237e2c147baea2760305e7bd7bbb0634908819f2856a330a6db558303c1f7ff8180f8ec725ae2b1635e86508aa602f420155d37007474ca4c0d5b553866238623a274a84da8f13d06cb83495cb0d242779ed7d19ba2a8adaf84722df6aed47e48d0587bbb765d720c3c16bd0b7ae8e008d68f6cd4a60407b231ee8507454dc0a02f4df00efa9ac57fdb19b07817b9d3a745b886ebb5d073f978d525ba84cbc073b1693f31718dec6d2f3f8b0cce0771f3fc9a76e20cd3c54e0cc9032434980b3855fcaf8caea91944d617506b720515e39570e00268c6c4f818665abc1dc3a9d78dbab334f114e2c792d9269ac9934c01507a0d40fc6b57c6a7ed56c8cb5d2170d8fea123143c03fa935ceb8297c149f9e4eafb2d2c6ac1957555f7e93a3bed91eef81158693e0ea4e7791ab2cfb59fe870878b546c9849373fcb3f2ecddf9f639072eeafe8bf00f5c0a1ea58ab8f07b6e6cec1176cb088706d3d6655d539fc36cacf37d8b22d62b2139dfcc8ba5c048faeeb6005a0429f577c84022db9e705b7efdb012b380f55c89c18ecedd2050b49965d4fa9534f8304a400696abdc80c31bc63e60b6843581ed42df1b44db82ad02e5bf5b138e16cbd63352618200afea7f0d19e79b2f04f36f783ff4ea57620b34fcd165444157b5d8e6a385d13eb7a20284fb6143306b269a84e14778076dc770f0b5bc87eb83d60b6fa2528a6c2ab34138142d39e58d4101674b5a4a09c1686b952c1f1b4aadf162da474dee6cf9c00b4993f1cc4013fecdfa117cf0f5e7984891d82f871751acdc26b9551d98ee4d137ce00a414b50851724d5ddf69a2bc39023cc53f2393b662179faa940438a13f98a8167c029410b8cee9142206398204b76af78e7be3d43d0896a1bebfb9dd85879b5dbae751a6fddecc0ea830ae071a1527db75a0035b6323f15152115829aebd3eabf89a91564f87ee5c1a3dff40ab098dff88b415f2dd900223a088cc01fa29a9166c0faaeda8d32140a1010113d4375ca6447dbaa280247c8a449c66174f0140dc10ee0a9456773ee35017e692bfd8af3b6be5a7002a3ecd08994340ea8ee04e3ccc566b266d9f4207f33017b6a8cf8a634ea663a6e0da1a99e93dabd46c8269de6f9bceefb62d7d10e7e4fbb33270959ba7e389fa5753395e3593b936063e3c51740d543dada6e8055fe5258f354c440ffd106b7baf3fc916293d8b139437a360d97b278e4abe022242564e32862a94d543e6c32a860ec5d34f5df3ca70fdc9c261cc8988bbb7224870745fa14e0c12f0ca533189e5c91dfbdc88cf12988c04d6c334a1f91c050e4afce1190f107d7f5618a82301c38dee44325339360a7a4065b2b517c8067b8dcaddfc8c5bafe68aafb6aeaf026a2cd64efa8906b902af3887df53d3823f99106a5d4aa8afadad51e9305f710e3956e1a9a11823184e23bfbba3af3ec6d558308156516d1118e9d60075aec3288aa2c65b27fd2ebfa67a6d04163ff59a9d64d9683e5f5d5f243998bd2285162c7d2166db23d25f1cdc8226a9cfad95f2a2a567b1deab6f3046119905cf2d4ab4f3a7cb11ac21905aa3b68f18ad55e47c9224f46db6c55411cce6f99514845b3dbbef33e10912f34ee61f69b1994526b009272695e2aed677548d80c233d6e7564a274d7321ff5930d91c0db704805b83fb3327fd657e440914d55143f957eb0310bcafa24f358359a7b894fb58acb8dcd0aca1104a6bd63eee7572cfe1968a55d09c1c4c8a97da12e24b4345970855ade0373b7f7ea89121ce2a8bae28e3af37a631ea637bb573566dec594984c1b5c19528b3fbe6a158ce21dc22476fb8a11c56d77bd00a2253683ac2004310209b6bfcabe3675c291003f60221b182d0e176be1aef1d05a577ad606416a8ab2c1a6ca3bc05b7f20a641ff58bbd928f77aec03170ae00f41e95fd11954e665c3a54b75436aebf41c4d739292e1addbe11fbc556acbdddab619ac09336c56930e373116b39ff1ac604c525bf7bbb1194223f7e0342865b289be4ddb591dff5cf871394fd332dac58478e8e7d1e2c0ac770fb0bc2c449503af091d941b8352bbf20e536c213def1f89d6709833c8dd7e21bd63fea9580f16e3e36473cb737d39b6b1e460df3e58cc0e939281ef53b0d98c9913a76fe3217074eba29aed3004ee3c9dccc3cb47be64594c583d4ed4271f1a7c3794e846de64f20d763496242d5fc8780a797e4a159cc977d034ec571b7f1bf220697d2faddf163e213b22f8a00055553210fcf844c68ae55245bb24e46081d3a53c38465a6cf1623b342b4466041ce3d831861f205526230aee7e796c4141f63de5a1b91d6bc70837eb49632301db4ab99292f14fc3d09c1bffa2cf3e7ee460ff133d11423ec2521a1a8e6258bbf2915e1246af3640798cc2bef4f97ae22193c073cc945d9cee9a132450c36da5fabec8d30b631ff168f025ec03a4e49af1a5ea125f6f4e704ebec4e29eded271c08cbe067112b629f45b58ad4bc7a6aa983c2696d5a67078b1a1a13452bac3f8ef44c8c6d9dfb97964c57cff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ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000051d00)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r10}], 0x81, "29d2a4d6444a5b"}) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) (async) dup(r0) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) (async) socket$inet_tcp(0x2, 0x1, 0x0) (async) ioctl$sock_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x0, @remote={0xac, 0x10, 0x3}}, @sco={0x1f, @none}, @nl=@unspec, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000003640)) (async) syz_open_dev$usbfs(&(0x7f0000000180), 0x77, 0x1) (async) ioctl$USBDEVFS_IOCTL(r4, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect={0x0, 0x5517, 0x48000000}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f000005a700)) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000440)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}], 0x0, "a59f7995f969f9"}) (async) socket$inet_tcp(0x2, 0x1, 0x0) (async) ioctl$sock_SIOCADDRT(r7, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x0, @remote={0xac, 0x10, 0x3}}, @sco={0x1f, @none}, @nl=@unspec, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r7, 0x81f8943c, &(0x7f0000003640)) (async) syz_open_dev$usbfs(&(0x7f0000000180), 0x77, 0x1) (async) ioctl$USBDEVFS_IOCTL(r9, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect={0x0, 0x5517, 0x48000000}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r9, 0x81f8943c, &(0x7f000005a700)) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000440)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}], 0x0, "a59f7995f969f9"}) (async) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000500)={0x0, r10, "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", "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"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000051d00)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r10}], 0x81, "29d2a4d6444a5b"}) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) (async) 10:46:00 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x50200, 0x0) ioctl$VFIO_CHECK_EXTENSION(r0, 0x3b65, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(r1, 0x0, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, 0x0, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_SYNC_FILE(r0, 0xc01064c1, &(0x7f0000000040)={0x0, 0x1, 0xffffffffffffffff}) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f0000000080)={0x1000, 0xffffffffffffffaf, 0x5, 0x0, 0x0, [{{r2}, 0x1}, {{r3}, 0x8}, {{r0}, 0x2}, {{r0}, 0x8}, {{r0}, 0x608}]}) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r5 = dup(r4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r5, 0x0) ioctl$HIDIOCGFLAG(r5, 0x8004480e, &(0x7f0000000140)) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) [ 1634.316336][T16871] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1634.323003][T16869] F2FS-fs (loop5): Invalid log_blocksize (983052), supports only 12 [ 1634.373474][T16877] loop2: detected capacity change from 0 to 20 [ 1634.382265][T16869] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:46:01 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000340), 0x40000, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)) (async) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) (async) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(r2, 0x0, 0x0) (async) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs(r3, 0x0) (async) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r4, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, 0x0, 0x0) (async) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="1cc907dad70bee5a843d0266098a919341e610883006a491ea03ce7eb79e4046829d0beee0a8534750a979326fe223dfeb22e498bb668d9d051dc0fa2584c0d525d5e45241d72168d16a64c39f6486c6cb607a8d018e81a4de4420375f5c99a06a66e961b11359f7ff856e83777e073a904cc317d88de2a5e207932736adcdc8d3ed23edac3c857e28466f27687dffca42cb877fb2de618e559b76593f47be0b6622723e0ea4a30f9d46b7b35de43145378647735b64c76fdf704c90f5eef1956f5103f3368b0d1bffa303b32589dba79d96f1f09c0b0a3b9391020d48b6d9bffcf9a4c4e8d5c319", @ANYRES16=r1, @ANYRESOCT=r4, @ANYBLOB="e92e413427bed75c28394123606210385b620174f477f73490d4c06c216d39a3323d83a434282ece631e4d7efacfcdec04855fc135d6f8c85a358935424530d35022cbd658e974ba504436f5b6581215a4f60b18a0963fb209120529d338d604297be5da98a95d7ab09c410dd0", @ANYRESOCT=r4], 0x1c}, 0x1, 0x0, 0x0, 0x40050}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r1, 0x300, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xc}, @BATADV_ATTR_HOP_PENALTY={0xffffffffffffffb0, 0x35, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x40884}, 0x24000000) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r5, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) (async) write$binfmt_misc(r5, &(0x7f0000000180)={'syz0', "f6d9334518fa23f69f11d842cfa04a8a69bb1669298292af19b95d42f85c181daea74a57790297b5f894e1b05d5582db29a49cf5533c80b16be430f18029b5811e26f6218a86e2e83b3a06c8a4495c84cc7bb3ee2b629c775df42d91b2548cf2fbdffb51472bb1c2c25b0bae40fa528826fc617a5f00173fff362d705f68957cf59b9f9647aaa5a476502ebe6fff32eb330e09"}, 0x97) [ 1634.434274][T16877] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1634.450120][T16871] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 10:46:01 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c20100009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1634.477191][T16871] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 27649) [ 1634.500151][T16871] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1634.501702][T16877] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 10:46:01 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000340), 0x40000, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) (async) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(r2, 0x0, 0x0) (async) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs(r3, 0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r4, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, 0x0, 0x0) (async, rerun: 32) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="1cc907dad70bee5a843d0266098a919341e610883006a491ea03ce7eb79e4046829d0beee0a8534750a979326fe223dfeb22e498bb668d9d051dc0fa2584c0d525d5e45241d72168d16a64c39f6486c6cb607a8d018e81a4de4420375f5c99a06a66e961b11359f7ff856e83777e073a904cc317d88de2a5e207932736adcdc8d3ed23edac3c857e28466f27687dffca42cb877fb2de618e559b76593f47be0b6622723e0ea4a30f9d46b7b35de43145378647735b64c76fdf704c90f5eef1956f5103f3368b0d1bffa303b32589dba79d96f1f09c0b0a3b9391020d48b6d9bffcf9a4c4e8d5c319", @ANYRES16=r1, @ANYRESOCT=r4, @ANYBLOB="e92e413427bed75c28394123606210385b620174f477f73490d4c06c216d39a3323d83a434282ece631e4d7efacfcdec04855fc135d6f8c85a358935424530d35022cbd658e974ba504436f5b6581215a4f60b18a0963fb209120529d338d604297be5da98a95d7ab09c410dd0", @ANYRESOCT=r4], 0x1c}, 0x1, 0x0, 0x0, 0x40050}, 0x0) (rerun: 32) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r1, 0x300, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xc}, @BATADV_ATTR_HOP_PENALTY={0xffffffffffffffb0, 0x35, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x40884}, 0x24000000) (async, rerun: 32) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') (rerun: 32) preadv(r5, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) (async) write$binfmt_misc(r5, &(0x7f0000000180)={'syz0', "f6d9334518fa23f69f11d842cfa04a8a69bb1669298292af19b95d42f85c181daea74a57790297b5f894e1b05d5582db29a49cf5533c80b16be430f18029b5811e26f6218a86e2e83b3a06c8a4495c84cc7bb3ee2b629c775df42d91b2548cf2fbdffb51472bb1c2c25b0bae40fa528826fc617a5f00173fff362d705f68957cf59b9f9647aaa5a476502ebe6fff32eb330e09"}, 0x97) 10:46:01 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000174000001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1634.578416][T16877] F2FS-fs (loop2): Wrong NAT boundary, start(2560) end(3584) blocks(9216) [ 1634.580338][T16894] loop5: detected capacity change from 0 to 20 [ 1634.601636][T16877] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 10:46:01 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f0000000040)=@acquire={0x240, 0x17, 0x2, 0x70bd28, 0x25dfdbfe, {{@in6=@remote, 0x4d6, 0x6c}, @in=@rand_addr=0x64010100, {@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e24, 0x0, 0x4e20, 0x0, 0xa, 0x100, 0x20, 0x21, 0x0, 0xffffffffffffffff}, {{@in=@private=0xa010100, @in=@private=0xa010102, 0x4e23, 0x1000, 0x4e21, 0x0, 0xa, 0x80, 0xc0, 0x39}, {0x4, 0x8fb, 0x3c13, 0xfffffffffffff800, 0xffffffffffffffff, 0x21, 0x9, 0x10b7}, {0x0, 0x1, 0x8000, 0x2}, 0x9, 0x6e6bbc, 0x0, 0x1}, 0xc4, 0x4, 0x3, 0x70bd2a}, [@algo_crypt={0x110, 0x2, {{'xts-cast6-avx\x00'}, 0x640, "b83ee7ed1250768ddf7dce940a32d280570ab90ac21ede3a577019e5a54561e0d56e1a50d60e3ded8acd9b19c487ddbacbcd8fe961f84df068f79b02306534b97d80c73d758024811b3af413771d1309002bb16dc5547e0532b0626f472cf6952f75b35cf8bbecc96e6c518b019a9599c4a711c8bd0bca3b26967150d86f7e5be769639c0b3e054c4803a47a80528faae6303cf3c79e2d1739148ddad5aa2d215b2aa2cb1713e770390aa366f9c973f6e96302708a6e578ffcbc8affe70624ff8200eaed88c35d21"}}, @extra_flags={0x8, 0x18, 0x46b3}]}, 0x240}, 0x1, 0x0, 0x0, 0x800}, 0x84) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) [ 1634.660439][T16894] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1634.679213][T16900] loop3: detected capacity change from 0 to 20 [ 1634.689136][T16894] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 10:46:01 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000000900000001000000010000000000000000400000000000d8180000001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) [ 1634.725188][T16900] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1634.735801][T16894] F2FS-fs (loop5): Invalid log_blocksize (1056780), supports only 12 [ 1634.756539][T16900] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1634.804559][T16900] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 29697) [ 1634.819166][T16894] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1634.827927][T16900] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1634.848891][T16908] loop2: detected capacity change from 0 to 20 10:46:01 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) 10:46:01 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) (async) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) [ 1634.893288][T16908] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1634.912091][T16908] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 10:46:01 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00000009000000017a000001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:01 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00110009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1634.950760][T16908] F2FS-fs (loop2): Wrong NAT boundary, start(2560) end(3584) blocks(9216) [ 1634.988285][T16914] loop3: detected capacity change from 0 to 20 10:46:01 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) (async) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) [ 1635.010152][T16908] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1635.016529][T16917] loop5: detected capacity change from 0 to 20 [ 1635.033141][T16917] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1635.066951][T16917] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1635.070277][T16914] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1635.076005][T16917] F2FS-fs (loop5): Invalid log_blocksize (1114124), supports only 12 [ 1635.121686][T16917] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1635.198167][T16914] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1635.208076][T16914] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 31233) 10:46:01 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x50200, 0x0) ioctl$VFIO_CHECK_EXTENSION(r0, 0x3b65, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(r1, 0x0, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, 0x0, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_SYNC_FILE(r0, 0xc01064c1, &(0x7f0000000040)={0x0, 0x1, 0xffffffffffffffff}) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f0000000080)={0x1000, 0xffffffffffffffaf, 0x5, 0x0, 0x0, [{{r2}, 0x1}, {{r3}, 0x8}, {{r0}, 0x2}, {{r0}, 0x8}, {{r0}, 0x608}]}) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r5 = dup(r4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r5, 0x0) ioctl$HIDIOCGFLAG(r5, 0x8004480e, &(0x7f0000000140)) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x50200, 0x0) (async) ioctl$VFIO_CHECK_EXTENSION(r0, 0x3b65, 0x1) (async) socket$inet_icmp_raw(0x2, 0x3, 0x1) (async) accept$inet(r1, 0x0, 0x0) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) (async) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, 0x0, 0x0) (async) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_SYNC_FILE(r0, 0xc01064c1, &(0x7f0000000040)) (async) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f0000000080)={0x1000, 0xffffffffffffffaf, 0x5, 0x0, 0x0, [{{r2}, 0x1}, {{r3}, 0x8}, {{r0}, 0x2}, {{r0}, 0x8}, {{r0}, 0x608}]}) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) (async) dup(r4) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r5, 0x0) (async) ioctl$HIDIOCGFLAG(r5, 0x8004480e, &(0x7f0000000140)) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) (async) 10:46:01 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000000900000001000000010000000000000000400000000000d9180000001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:01 executing program 0: ioctl$DRM_IOCTL_MODE_DIRTYFB(0xffffffffffffffff, 0xc01864b1, &(0x7f0000000140)={0x7fffffff, 0x3, 0x3, 0x4, &(0x7f0000000000)=[{0x8, 0x6d, 0x8, 0x8}, {0x7ff, 0x6, 0x8a, 0x9}, {0x0, 0xfff9, 0x100, 0xe9}, {0x7f, 0x8001, 0x0, 0x6}]}) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x1, 0x0) 10:46:01 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000ce0110009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:01 executing program 0: ioctl$DRM_IOCTL_MODE_DIRTYFB(0xffffffffffffffff, 0xc01864b1, &(0x7f0000000140)={0x7fffffff, 0x3, 0x3, 0x4, &(0x7f0000000000)=[{0x8, 0x6d, 0x8, 0x8}, {0x7ff, 0x6, 0x8a, 0x9}, {0x0, 0xfff9, 0x100, 0xe9}, {0x7f, 0x8001, 0x0, 0x6}]}) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_DIRTYFB(0xffffffffffffffff, 0xc01864b1, &(0x7f0000000140)={0x7fffffff, 0x3, 0x3, 0x4, &(0x7f0000000000)=[{0x8, 0x6d, 0x8, 0x8}, {0x7ff, 0x6, 0x8a, 0x9}, {0x0, 0xfff9, 0x100, 0xe9}, {0x7f, 0x8001, 0x0, 0x6}]}) (async) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x1, 0x0) (async) [ 1635.238341][T16914] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1635.269295][T16924] loop2: detected capacity change from 0 to 20 [ 1635.316140][T16924] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1635.334279][T16929] loop5: detected capacity change from 0 to 20 10:46:02 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f0000000040)=@acquire={0x240, 0x17, 0x2, 0x70bd28, 0x25dfdbfe, {{@in6=@remote, 0x4d6, 0x6c}, @in=@rand_addr=0x64010100, {@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e24, 0x0, 0x4e20, 0x0, 0xa, 0x100, 0x20, 0x21, 0x0, 0xffffffffffffffff}, {{@in=@private=0xa010100, @in=@private=0xa010102, 0x4e23, 0x1000, 0x4e21, 0x0, 0xa, 0x80, 0xc0, 0x39}, {0x4, 0x8fb, 0x3c13, 0xfffffffffffff800, 0xffffffffffffffff, 0x21, 0x9, 0x10b7}, {0x0, 0x1, 0x8000, 0x2}, 0x9, 0x6e6bbc, 0x0, 0x1}, 0xc4, 0x4, 0x3, 0x70bd2a}, [@algo_crypt={0x110, 0x2, {{'xts-cast6-avx\x00'}, 0x640, "b83ee7ed1250768ddf7dce940a32d280570ab90ac21ede3a577019e5a54561e0d56e1a50d60e3ded8acd9b19c487ddbacbcd8fe961f84df068f79b02306534b97d80c73d758024811b3af413771d1309002bb16dc5547e0532b0626f472cf6952f75b35cf8bbecc96e6c518b019a9599c4a711c8bd0bca3b26967150d86f7e5be769639c0b3e054c4803a47a80528faae6303cf3c79e2d1739148ddad5aa2d215b2aa2cb1713e770390aa366f9c973f6e96302708a6e578ffcbc8affe70624ff8200eaed88c35d21"}}, @extra_flags={0x8, 0x18, 0x46b3}]}, 0x240}, 0x1, 0x0, 0x0, 0x800}, 0x84) (async) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) 10:46:02 executing program 0: ioctl$DRM_IOCTL_MODE_DIRTYFB(0xffffffffffffffff, 0xc01864b1, &(0x7f0000000140)={0x7fffffff, 0x3, 0x3, 0x4, &(0x7f0000000000)=[{0x8, 0x6d, 0x8, 0x8}, {0x7ff, 0x6, 0x8a, 0x9}, {0x0, 0xfff9, 0x100, 0xe9}, {0x7f, 0x8001, 0x0, 0x6}]}) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x1, 0x0) [ 1635.357651][T16924] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1635.377339][T16929] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:46:02 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000189000001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1635.418033][T16929] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1635.451971][T16924] F2FS-fs (loop2): Wrong NAT boundary, start(2560) end(3584) blocks(9216) 10:46:02 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) getdents(r0, &(0x7f0000000180)=""/209, 0xd1) [ 1635.453351][T16929] F2FS-fs (loop5): Invalid log_blocksize (1171468), supports only 12 [ 1635.496329][T16937] loop3: detected capacity change from 0 to 20 [ 1635.502209][T16924] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1635.502784][T16929] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1635.528544][T16937] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:46:02 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) getdents(r0, &(0x7f0000000180)=""/209, 0xd1) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') (async) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) (async) getdents(r0, &(0x7f0000000180)=""/209, 0xd1) (async) 10:46:02 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000ce4110009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1635.549195][T16937] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1635.566893][T16937] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 35073) 10:46:02 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000000900000001000000010000000000000000400000000000da180000001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) [ 1635.630563][T16937] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:46:02 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x50200, 0x0) ioctl$VFIO_CHECK_EXTENSION(r0, 0x3b65, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(r1, 0x0, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, 0x0, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_SYNC_FILE(r0, 0xc01064c1, &(0x7f0000000040)={0x0, 0x1, 0xffffffffffffffff}) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f0000000080)={0x1000, 0xffffffffffffffaf, 0x5, 0x0, 0x0, [{{r2}, 0x1}, {{r3}, 0x8}, {{r0}, 0x2}, {{r0}, 0x8}, {{r0}, 0x608}]}) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r5 = dup(r4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r5, 0x0) ioctl$HIDIOCGFLAG(r5, 0x8004480e, &(0x7f0000000140)) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x50200, 0x0) (async) ioctl$VFIO_CHECK_EXTENSION(r0, 0x3b65, 0x1) (async) socket$inet_icmp_raw(0x2, 0x3, 0x1) (async) accept$inet(r1, 0x0, 0x0) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) (async) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, 0x0, 0x0) (async) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_SYNC_FILE(r0, 0xc01064c1, &(0x7f0000000040)) (async) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f0000000080)={0x1000, 0xffffffffffffffaf, 0x5, 0x0, 0x0, [{{r2}, 0x1}, {{r3}, 0x8}, {{r0}, 0x2}, {{r0}, 0x8}, {{r0}, 0x608}]}) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) (async) dup(r4) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r5, 0x0) (async) ioctl$HIDIOCGFLAG(r5, 0x8004480e, &(0x7f0000000140)) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) (async) 10:46:02 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) (async) getdents(r0, &(0x7f0000000180)=""/209, 0xd1) [ 1635.679400][T16959] loop5: detected capacity change from 0 to 20 [ 1635.681084][T16960] loop2: detected capacity change from 0 to 20 [ 1635.702133][T16959] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1635.752527][T16960] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1635.772500][T16959] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1635.779317][T16960] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 10:46:02 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000440)=[{&(0x7f0000000040)=""/151, 0x97}, {&(0x7f0000000000)=""/5, 0x5}, {&(0x7f0000000180)=""/116, 0x74}, {&(0x7f00000004c0)=""/197, 0xc5}, {&(0x7f0000000200)=""/10, 0xa}, {&(0x7f0000000340)=""/100, 0x64}, {&(0x7f00000003c0)=""/100, 0x64}], 0x7, 0xffffffff, 0x0) 10:46:02 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000000900000001d9000001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1635.796922][T16960] F2FS-fs (loop2): Wrong NAT boundary, start(2560) end(3584) blocks(9216) [ 1635.816532][T16960] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 10:46:02 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000440)=[{&(0x7f0000000040)=""/151, 0x97}, {&(0x7f0000000000)=""/5, 0x5}, {&(0x7f0000000180)=""/116, 0x74}, {&(0x7f00000004c0)=""/197, 0xc5}, {&(0x7f0000000200)=""/10, 0xa}, {&(0x7f0000000340)=""/100, 0x64}, {&(0x7f00000003c0)=""/100, 0x64}], 0x7, 0xffffffff, 0x0) [ 1635.850026][T16959] F2FS-fs (loop5): Invalid log_blocksize (1172492), supports only 12 [ 1635.892986][T16970] loop3: detected capacity change from 0 to 20 [ 1635.899701][T16959] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1635.918871][T16970] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1635.957730][T16970] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1635.974338][T16970] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 55553) [ 1636.004320][T16970] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:46:02 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000440)=[{&(0x7f0000000040)=""/151, 0x97}, {&(0x7f0000000000)=""/5, 0x5}, {&(0x7f0000000180)=""/116, 0x74}, {&(0x7f00000004c0)=""/197, 0xc5}, {&(0x7f0000000200)=""/10, 0xa}, {&(0x7f0000000340)=""/100, 0x64}, {&(0x7f00000003c0)=""/100, 0x64}], 0x7, 0xffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') (async) preadv(r0, &(0x7f0000000440)=[{&(0x7f0000000040)=""/151, 0x97}, {&(0x7f0000000000)=""/5, 0x5}, {&(0x7f0000000180)=""/116, 0x74}, {&(0x7f00000004c0)=""/197, 0xc5}, {&(0x7f0000000200)=""/10, 0xa}, {&(0x7f0000000340)=""/100, 0x64}, {&(0x7f00000003c0)=""/100, 0x64}], 0x7, 0xffffffff, 0x0) (async) 10:46:02 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f0000000040)=@acquire={0x240, 0x17, 0x2, 0x70bd28, 0x25dfdbfe, {{@in6=@remote, 0x4d6, 0x6c}, @in=@rand_addr=0x64010100, {@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e24, 0x0, 0x4e20, 0x0, 0xa, 0x100, 0x20, 0x21, 0x0, 0xffffffffffffffff}, {{@in=@private=0xa010100, @in=@private=0xa010102, 0x4e23, 0x1000, 0x4e21, 0x0, 0xa, 0x80, 0xc0, 0x39}, {0x4, 0x8fb, 0x3c13, 0xfffffffffffff800, 0xffffffffffffffff, 0x21, 0x9, 0x10b7}, {0x0, 0x1, 0x8000, 0x2}, 0x9, 0x6e6bbc, 0x0, 0x1}, 0xc4, 0x4, 0x3, 0x70bd2a}, [@algo_crypt={0x110, 0x2, {{'xts-cast6-avx\x00'}, 0x640, "b83ee7ed1250768ddf7dce940a32d280570ab90ac21ede3a577019e5a54561e0d56e1a50d60e3ded8acd9b19c487ddbacbcd8fe961f84df068f79b02306534b97d80c73d758024811b3af413771d1309002bb16dc5547e0532b0626f472cf6952f75b35cf8bbecc96e6c518b019a9599c4a711c8bd0bca3b26967150d86f7e5be769639c0b3e054c4803a47a80528faae6303cf3c79e2d1739148ddad5aa2d215b2aa2cb1713e770390aa366f9c973f6e96302708a6e578ffcbc8affe70624ff8200eaed88c35d21"}}, @extra_flags={0x8, 0x18, 0x46b3}]}, 0x240}, 0x1, 0x0, 0x0, 0x800}, 0x84) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f0000000040)=@acquire={0x240, 0x17, 0x2, 0x70bd28, 0x25dfdbfe, {{@in6=@remote, 0x4d6, 0x6c}, @in=@rand_addr=0x64010100, {@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e24, 0x0, 0x4e20, 0x0, 0xa, 0x100, 0x20, 0x21, 0x0, 0xffffffffffffffff}, {{@in=@private=0xa010100, @in=@private=0xa010102, 0x4e23, 0x1000, 0x4e21, 0x0, 0xa, 0x80, 0xc0, 0x39}, {0x4, 0x8fb, 0x3c13, 0xfffffffffffff800, 0xffffffffffffffff, 0x21, 0x9, 0x10b7}, {0x0, 0x1, 0x8000, 0x2}, 0x9, 0x6e6bbc, 0x0, 0x1}, 0xc4, 0x4, 0x3, 0x70bd2a}, [@algo_crypt={0x110, 0x2, {{'xts-cast6-avx\x00'}, 0x640, "b83ee7ed1250768ddf7dce940a32d280570ab90ac21ede3a577019e5a54561e0d56e1a50d60e3ded8acd9b19c487ddbacbcd8fe961f84df068f79b02306534b97d80c73d758024811b3af413771d1309002bb16dc5547e0532b0626f472cf6952f75b35cf8bbecc96e6c518b019a9599c4a711c8bd0bca3b26967150d86f7e5be769639c0b3e054c4803a47a80528faae6303cf3c79e2d1739148ddad5aa2d215b2aa2cb1713e770390aa366f9c973f6e96302708a6e578ffcbc8affe70624ff8200eaed88c35d21"}}, @extra_flags={0x8, 0x18, 0x46b3}]}, 0x240}, 0x1, 0x0, 0x0, 0x800}, 0x84) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) (async) dup(r0) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) (async) 10:46:02 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000000900000001000000010000000000000000400000000000002f0000001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:02 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000ce5110009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:02 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xb) 10:46:02 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000000900000001da000001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1636.233474][T16990] loop5: detected capacity change from 0 to 20 [ 1636.244782][T16994] loop3: detected capacity change from 0 to 20 [ 1636.252123][T16992] loop2: detected capacity change from 0 to 20 10:46:02 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000000)=""/37, 0x25}, {&(0x7f0000000180)=""/236, 0xec}], 0x2, 0x9082, 0x9) [ 1636.278805][T16992] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1636.302749][T16990] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1636.312186][T16992] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1636.333498][T16994] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1636.340735][T16990] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1636.353756][T16992] F2FS-fs (loop2): Invalid segment/section count (31, 47 x 1) [ 1636.367525][T16992] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 10:46:03 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000000)=""/37, 0x25}, {&(0x7f0000000180)=""/236, 0xec}], 0x2, 0x9082, 0x9) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') (async) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) (async) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000000)=""/37, 0x25}, {&(0x7f0000000180)=""/236, 0xec}], 0x2, 0x9082, 0x9) (async) 10:46:03 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) (async, rerun: 32) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000000)=""/37, 0x25}, {&(0x7f0000000180)=""/236, 0xec}], 0x2, 0x9082, 0x9) (rerun: 32) [ 1636.368756][T16994] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1636.378327][T16990] F2FS-fs (loop5): Invalid log_blocksize (1172748), supports only 12 [ 1636.415710][T16994] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 55809) [ 1636.420877][T16990] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:46:03 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000000900000001000000010000000000000000400000000000003c0000001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) [ 1636.473591][T16994] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:46:03 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r1, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, 0x0, 0x0) r2 = syz_mount_image$xfs(&(0x7f0000000000), &(0x7f0000000180)='./file0\x00', 0x0, 0x5, &(0x7f0000001480)=[{&(0x7f00000001c0)="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", 0x1000, 0x47}, {&(0x7f00000011c0)="f54a53caa8fed5e12494f95131983d4f1c51badf9ce1255ae72844494c1f6008854828ee7a8e8222b25990fe051e1556483e831e4bd9318de94971156a386ce40eb21420305e722d89022fda09849fef6338c50a910d8b0a24a7d3bba19b5fede159bc98c4699e83d7dc0cee57f1ff2e5db8363752a41827d062e6593d2ffed37e3b68242249e84092467fa4d1a10f48e16f1c48cc4a962b6f2388a5cd2edf4c870d3187d85251c4b0740ee4dbdda93f13cbce5c6cdd0309c38d997de4cdf4c1361cc7f8a353e522893c8046d6ccf3de53238ebe4b49a4c1024075479d5e5c81d6a82857ea8b8c9062cff0b45ef6", 0xee, 0x8}, {&(0x7f00000012c0)="1be25fa3b5660ef74dc03dbec3cb85b4bda7d3e794491218e6b2d423b7ccaa9f10c517bdaedd6b73b16755d4b4bf4ac8", 0x30, 0x2}, {&(0x7f0000001300)="2bc7a216c75d7e3e30502e9fb90f32f5b767db4d0292d11c48ad0235100faf74f9fc70bf65eff0c7a59243f055825d0163d70d26fab277d18b7847793ae3db22d07f71329e5a061cd3757141f814372eef4c2d54d0d615f6cb73c5ec6328470b14e1dc0398fc7c390efe7a30e6efea69d33f40cf2c6444bde84b4fdb3049c538df25d2ebab622fd3702a18a4bc609e46587f7eddadd28a61b8f9d5c081809831f5cee8e9d10c6cfe3a2540e46e659f10a0cac3f38dc7d855f910b666e98e995be2f2e19e678b7c91626f010087ec3347e723ab5262ea44468c24c9357241a792674462efbce1e8c5154d79ea0b1293f13bc158", 0xf3, 0x9}, {&(0x7f0000001400)="eb7f0ae111c49e4bbc49ae184dfc3a7d1c186338b9c830dc4d5475fcf6e5742dd55a4737e94ce7d03c71cb7efa8049ccafe363785a9099a23a4a1fae5a3943914e9019d27a175652956f4b75160432b1275a6cd4210b1f6b1c", 0x59, 0x2}], 0x40, &(0x7f00000016c0)=ANY=[@ANYBLOB="67716e6f656e666f7263652c6e6f88617a7974696d652c6c61756765696f2c75716c6f596e666f7263656c6f626a5f567970653d4f6500000000000000005f76735f73746174735f706572637075002c007959dae6540000010000000000bc0c944e1438118d4c7dccb5439be53b432a36aed2c6a549a53423cc"]) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001500)={'vcan0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f0000001540)={'syztnl2\x00', &(0x7f0000001640)={'ip6tnl0\x00', r3, 0x29, 0x0, 0x8, 0xc791, 0x5, @local, @mcast2, 0x80, 0x40, 0x80000000, 0x3}}) sendfile(r1, r2, &(0x7f0000001580)=0x80, 0x20) 10:46:03 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000ce7110009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:03 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0xc}) lseek(0xffffffffffffffff, 0x0, 0x3) ioctl$IOC_PR_PREEMPT(0xffffffffffffffff, 0x401870cb, &(0x7f00000003c0)={0x6, 0x7, 0x200, 0x20}) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x10010, r1, 0xffffd000) syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), r1) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r3, 0x0, 0x0, 0x2000402) fallocate(r2, 0x4, 0x3, 0x401) pwritev2(r3, &(0x7f0000000000)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x0, 0x1c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000040)={0xc, r3}) lseek(r3, 0x0, 0x3) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f00000000c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x10000}}, './file0\x00'}) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f00000001c0), r1) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r3, 0x89f8, &(0x7f0000000280)={'syztnl1\x00', &(0x7f0000000200)={'ip6_vti0\x00', 0x0, 0x2f, 0x94, 0x5, 0x1, 0x46, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x8000, 0x1, 0x2, 0x9}}) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r4, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x3042340}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x74, r5, 0x8, 0x70bd2c, 0x25dfdbfb, {}, [@ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x5, 0x5, 0xff}, @ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x5, 0x5, 0xfa}, @ETHTOOL_A_LINKINFO_HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}]}, @ETHTOOL_A_LINKINFO_PHYADDR={0x5, 0x3, 0x2}, @ETHTOOL_A_LINKINFO_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x4040000}, 0x8000) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000000040)={&(0x7f00003da000/0x2000)=nil, &(0x7f00007f2000/0x1000)=nil, 0x2000, 0x3}) [ 1636.560507][T17013] loop2: detected capacity change from 0 to 20 [ 1636.614795][T17013] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1636.651721][T17019] loop5: detected capacity change from 0 to 20 10:46:03 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r1, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) (async) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, 0x0, 0x0) (async) r2 = syz_mount_image$xfs(&(0x7f0000000000), &(0x7f0000000180)='./file0\x00', 0x0, 0x5, &(0x7f0000001480)=[{&(0x7f00000001c0)="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", 0x1000, 0x47}, {&(0x7f00000011c0)="f54a53caa8fed5e12494f95131983d4f1c51badf9ce1255ae72844494c1f6008854828ee7a8e8222b25990fe051e1556483e831e4bd9318de94971156a386ce40eb21420305e722d89022fda09849fef6338c50a910d8b0a24a7d3bba19b5fede159bc98c4699e83d7dc0cee57f1ff2e5db8363752a41827d062e6593d2ffed37e3b68242249e84092467fa4d1a10f48e16f1c48cc4a962b6f2388a5cd2edf4c870d3187d85251c4b0740ee4dbdda93f13cbce5c6cdd0309c38d997de4cdf4c1361cc7f8a353e522893c8046d6ccf3de53238ebe4b49a4c1024075479d5e5c81d6a82857ea8b8c9062cff0b45ef6", 0xee, 0x8}, {&(0x7f00000012c0)="1be25fa3b5660ef74dc03dbec3cb85b4bda7d3e794491218e6b2d423b7ccaa9f10c517bdaedd6b73b16755d4b4bf4ac8", 0x30, 0x2}, {&(0x7f0000001300)="2bc7a216c75d7e3e30502e9fb90f32f5b767db4d0292d11c48ad0235100faf74f9fc70bf65eff0c7a59243f055825d0163d70d26fab277d18b7847793ae3db22d07f71329e5a061cd3757141f814372eef4c2d54d0d615f6cb73c5ec6328470b14e1dc0398fc7c390efe7a30e6efea69d33f40cf2c6444bde84b4fdb3049c538df25d2ebab622fd3702a18a4bc609e46587f7eddadd28a61b8f9d5c081809831f5cee8e9d10c6cfe3a2540e46e659f10a0cac3f38dc7d855f910b666e98e995be2f2e19e678b7c91626f010087ec3347e723ab5262ea44468c24c9357241a792674462efbce1e8c5154d79ea0b1293f13bc158", 0xf3, 0x9}, {&(0x7f0000001400)="eb7f0ae111c49e4bbc49ae184dfc3a7d1c186338b9c830dc4d5475fcf6e5742dd55a4737e94ce7d03c71cb7efa8049ccafe363785a9099a23a4a1fae5a3943914e9019d27a175652956f4b75160432b1275a6cd4210b1f6b1c", 0x59, 0x2}], 0x40, &(0x7f00000016c0)=ANY=[@ANYBLOB="67716e6f656e666f7263652c6e6f88617a7974696d652c6c61756765696f2c75716c6f596e666f7263656c6f626a5f567970653d4f6500000000000000005f76735f73746174735f706572637075002c007959dae6540000010000000000bc0c944e1438118d4c7dccb5439be53b432a36aed2c6a549a53423cc"]) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001500)={'vcan0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f0000001540)={'syztnl2\x00', &(0x7f0000001640)={'ip6tnl0\x00', r3, 0x29, 0x0, 0x8, 0xc791, 0x5, @local, @mcast2, 0x80, 0x40, 0x80000000, 0x3}}) (async) sendfile(r1, r2, &(0x7f0000001580)=0x80, 0x20) 10:46:03 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0xc}) (async, rerun: 64) lseek(0xffffffffffffffff, 0x0, 0x3) (async, rerun: 64) ioctl$IOC_PR_PREEMPT(0xffffffffffffffff, 0x401870cb, &(0x7f00000003c0)={0x6, 0x7, 0x200, 0x20}) (async) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x10010, r1, 0xffffd000) (async) syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), r1) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r3, 0x0, 0x0, 0x2000402) fallocate(r2, 0x4, 0x3, 0x401) (async) pwritev2(r3, &(0x7f0000000000)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x0, 0x1c) (async) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000040)={0xc, r3}) lseek(r3, 0x0, 0x3) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f00000000c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x10000}}, './file0\x00'}) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f00000001c0), r1) (async) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r3, 0x89f8, &(0x7f0000000280)={'syztnl1\x00', &(0x7f0000000200)={'ip6_vti0\x00', 0x0, 0x2f, 0x94, 0x5, 0x1, 0x46, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x8000, 0x1, 0x2, 0x9}}) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r4, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x3042340}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x74, r5, 0x8, 0x70bd2c, 0x25dfdbfb, {}, [@ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x5, 0x5, 0xff}, @ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x5, 0x5, 0xfa}, @ETHTOOL_A_LINKINFO_HEADER={0x34, 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, 'veth1_to_bridge\x00'}]}, @ETHTOOL_A_LINKINFO_PHYADDR={0x5, 0x3, 0x2}, @ETHTOOL_A_LINKINFO_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x4040000}, 0x8000) (async) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000000040)={&(0x7f00003da000/0x2000)=nil, &(0x7f00007f2000/0x1000)=nil, 0x2000, 0x3}) 10:46:03 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000000900000001db000001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1636.677745][T17013] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1636.716578][T17019] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1636.738839][T17013] F2FS-fs (loop2): Invalid segment/section count (31, 60 x 1) [ 1636.740349][T17019] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1636.771593][T17022] loop3: detected capacity change from 0 to 20 [ 1636.779177][T17013] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 10:46:03 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) (async) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r1, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) (async) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, 0x0, 0x0) r2 = syz_mount_image$xfs(&(0x7f0000000000), &(0x7f0000000180)='./file0\x00', 0x0, 0x5, &(0x7f0000001480)=[{&(0x7f00000001c0)="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", 0x1000, 0x47}, {&(0x7f00000011c0)="f54a53caa8fed5e12494f95131983d4f1c51badf9ce1255ae72844494c1f6008854828ee7a8e8222b25990fe051e1556483e831e4bd9318de94971156a386ce40eb21420305e722d89022fda09849fef6338c50a910d8b0a24a7d3bba19b5fede159bc98c4699e83d7dc0cee57f1ff2e5db8363752a41827d062e6593d2ffed37e3b68242249e84092467fa4d1a10f48e16f1c48cc4a962b6f2388a5cd2edf4c870d3187d85251c4b0740ee4dbdda93f13cbce5c6cdd0309c38d997de4cdf4c1361cc7f8a353e522893c8046d6ccf3de53238ebe4b49a4c1024075479d5e5c81d6a82857ea8b8c9062cff0b45ef6", 0xee, 0x8}, {&(0x7f00000012c0)="1be25fa3b5660ef74dc03dbec3cb85b4bda7d3e794491218e6b2d423b7ccaa9f10c517bdaedd6b73b16755d4b4bf4ac8", 0x30, 0x2}, {&(0x7f0000001300)="2bc7a216c75d7e3e30502e9fb90f32f5b767db4d0292d11c48ad0235100faf74f9fc70bf65eff0c7a59243f055825d0163d70d26fab277d18b7847793ae3db22d07f71329e5a061cd3757141f814372eef4c2d54d0d615f6cb73c5ec6328470b14e1dc0398fc7c390efe7a30e6efea69d33f40cf2c6444bde84b4fdb3049c538df25d2ebab622fd3702a18a4bc609e46587f7eddadd28a61b8f9d5c081809831f5cee8e9d10c6cfe3a2540e46e659f10a0cac3f38dc7d855f910b666e98e995be2f2e19e678b7c91626f010087ec3347e723ab5262ea44468c24c9357241a792674462efbce1e8c5154d79ea0b1293f13bc158", 0xf3, 0x9}, {&(0x7f0000001400)="eb7f0ae111c49e4bbc49ae184dfc3a7d1c186338b9c830dc4d5475fcf6e5742dd55a4737e94ce7d03c71cb7efa8049ccafe363785a9099a23a4a1fae5a3943914e9019d27a175652956f4b75160432b1275a6cd4210b1f6b1c", 0x59, 0x2}], 0x40, &(0x7f00000016c0)=ANY=[@ANYBLOB="67716e6f656e666f7263652c6e6f88617a7974696d652c6c61756765696f2c75716c6f596e666f7263656c6f626a5f567970653d4f6500000000000000005f76735f73746174735f706572637075002c007959dae6540000010000000000bc0c944e1438118d4c7dccb5439be53b432a36aed2c6a549a53423cc"]) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001500)={'vcan0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f0000001540)={'syztnl2\x00', &(0x7f0000001640)={'ip6tnl0\x00', r3, 0x29, 0x0, 0x8, 0xc791, 0x5, @local, @mcast2, 0x80, 0x40, 0x80000000, 0x3}}) (async) sendfile(r1, r2, &(0x7f0000001580)=0x80, 0x20) [ 1636.792418][T17019] F2FS-fs (loop5): Invalid log_blocksize (1173260), supports only 12 [ 1636.818457][T17022] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1636.831803][T17019] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1636.836767][T17022] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1636.856472][T17022] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 56065) [ 1636.932013][T17022] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:46:03 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) (async, rerun: 32) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xb) (rerun: 32) 10:46:03 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) (async) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0xc}) (async) lseek(0xffffffffffffffff, 0x0, 0x3) ioctl$IOC_PR_PREEMPT(0xffffffffffffffff, 0x401870cb, &(0x7f00000003c0)={0x6, 0x7, 0x200, 0x20}) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x10010, r1, 0xffffd000) (async, rerun: 32) syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), r1) (async, rerun: 32) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) (async, rerun: 64) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0) (async, rerun: 64) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r3, 0x0, 0x0, 0x2000402) (async) fallocate(r2, 0x4, 0x3, 0x401) (async) pwritev2(r3, &(0x7f0000000000)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x0, 0x1c) (async) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000040)={0xc, r3}) (async) lseek(r3, 0x0, 0x3) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f00000000c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x10000}}, './file0\x00'}) (async, rerun: 64) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f00000001c0), r1) (async, rerun: 64) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r3, 0x89f8, &(0x7f0000000280)={'syztnl1\x00', &(0x7f0000000200)={'ip6_vti0\x00', 0x0, 0x2f, 0x94, 0x5, 0x1, 0x46, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x8000, 0x1, 0x2, 0x9}}) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r4, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x3042340}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x74, r5, 0x8, 0x70bd2c, 0x25dfdbfb, {}, [@ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x5, 0x5, 0xff}, @ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x5, 0x5, 0xfa}, @ETHTOOL_A_LINKINFO_HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}]}, @ETHTOOL_A_LINKINFO_PHYADDR={0x5, 0x3, 0x2}, @ETHTOOL_A_LINKINFO_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x4040000}, 0x8000) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000000040)={&(0x7f00003da000/0x2000)=nil, &(0x7f00007f2000/0x1000)=nil, 0x2000, 0x3}) 10:46:03 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000000560000001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:03 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/nfsfs\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000000)={r0}, 0x8) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000180), 0x4) 10:46:03 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000ced110009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:03 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100030001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1637.066260][T17038] loop2: detected capacity change from 0 to 20 [ 1637.077624][T17041] loop5: detected capacity change from 0 to 20 10:46:03 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/nfsfs\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000000)={r0}, 0x8) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000180), 0x4) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/nfsfs\x00') (async) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) (async) bpf$ITER_CREATE(0x21, &(0x7f0000000000)={r0}, 0x8) (async) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000180), 0x4) (async) [ 1637.107193][T17051] loop3: detected capacity change from 0 to 20 [ 1637.108058][T17038] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1637.162579][T17051] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1637.172029][T17041] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1637.200125][T17051] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 10:46:03 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/nfsfs\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) (async) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000000)={r0}, 0x8) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000180), 0x4) [ 1637.200154][T17041] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1637.220856][T17038] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1637.238145][T17051] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 196609) [ 1637.239296][T17038] F2FS-fs (loop2): Invalid segment/section count (31, 86 x 1) 10:46:03 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x15, 0x6, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfc9, 0x0, 0x0, 0x0, 0x1ebaffaa}, [@map_idx={0x18, 0x0, 0x5, 0x0, 0x9}, @alu={0x4, 0x1, 0xc, 0x8, 0x2, 0x4, 0x10}]}, &(0x7f0000000040)='GPL\x00', 0x5, 0x0, 0x0, 0x40f00, 0x7, '\x00', 0x0, 0x8, 0xffffffffffffffff, 0x8, &(0x7f0000000080)={0x5, 0x3}, 0x8, 0x10, &(0x7f00000000c0)={0x3, 0x5, 0x6, 0x7fffffff}, 0x10, 0x0, r1, 0x0, &(0x7f0000000100)=[r1, r1]}, 0x80) dup(r2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) [ 1637.259988][T17041] F2FS-fs (loop5): Invalid log_blocksize (1174796), supports only 12 [ 1637.277626][T17051] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1637.278373][T17041] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1637.294484][T17038] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 10:46:04 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000000900000001000000010000000000000000400000000000005d0000001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:04 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100050001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:04 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00140009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1637.446571][T17064] loop2: detected capacity change from 0 to 20 [ 1637.484882][T17064] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1637.515625][T17066] loop3: detected capacity change from 0 to 20 [ 1637.524024][T17068] loop5: detected capacity change from 0 to 20 [ 1637.532890][T17064] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1637.552080][T17068] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1637.561470][T17064] F2FS-fs (loop2): Invalid segment/section count (31, 93 x 1) [ 1637.569307][T17064] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1637.578072][T17066] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1637.582466][T17068] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1637.600751][T17068] F2FS-fs (loop5): Invalid log_blocksize (1310732), supports only 12 [ 1637.609049][T17068] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1637.628208][T17066] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1637.667419][T17066] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 327681) [ 1637.698606][T16296] I/O error, dev loop2, sector 16 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 1637.705999][T17066] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:46:04 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xb) 10:46:04 executing program 0: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/connector\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001300)=0x0, &(0x7f00000012c0)=0x0) r4 = socket$caif_stream(0x25, 0x1, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000180)=@caif=@rfm={0x25, 0x0, "0e42e6076a700402afc822562e1e83f6"}}, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(r5, 0x0, 0x0) syz_io_uring_setup(0x200c, &(0x7f0000000580), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000080)=0x0) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r8, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) r9 = accept$alg(r8, 0x0, 0x0) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000000)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, r9, 0x0, &(0x7f0000000180)="95", 0x1, 0x0, 0x0, {0x0, r10}}, 0x0) syz_io_uring_submit(0x0, r3, &(0x7f00000025c0)=@IORING_OP_RECVMSG={0xa, 0x3, 0x0, r5, 0x0, &(0x7f0000002580)={&(0x7f0000000180)=@in={0x2, 0x0, @local}, 0x80, &(0x7f0000002500)=[{&(0x7f0000000200)=""/29, 0x1d}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/113, 0x71}, {&(0x7f0000001300)=""/170, 0xaa}, {&(0x7f00000013c0)=""/242, 0xf2}, {&(0x7f00000014c0)}, {&(0x7f0000001500)=""/4096, 0x1000}], 0x8}, 0x0, 0x2000, 0x1, {0x2, r10}}, 0x9) r11 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000140), 0x1, 0x0) close(r11) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0xc}) io_uring_enter(0xffffffffffffffff, 0x4beb, 0x951c, 0x2, &(0x7f0000001240)={[0xfffffffffffffffa]}, 0x8) 10:46:04 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000000ff0000001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:04 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c02190009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:04 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100060001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:04 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x15, 0x6, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfc9, 0x0, 0x0, 0x0, 0x1ebaffaa}, [@map_idx={0x18, 0x0, 0x5, 0x0, 0x9}, @alu={0x4, 0x1, 0xc, 0x8, 0x2, 0x4, 0x10}]}, &(0x7f0000000040)='GPL\x00', 0x5, 0x0, 0x0, 0x40f00, 0x7, '\x00', 0x0, 0x8, 0xffffffffffffffff, 0x8, &(0x7f0000000080)={0x5, 0x3}, 0x8, 0x10, &(0x7f00000000c0)={0x3, 0x5, 0x6, 0x7fffffff}, 0x10, 0x0, r1, 0x0, &(0x7f0000000100)=[r1, r1]}, 0x80) dup(r2) (async, rerun: 32) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) (async, rerun: 32) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) [ 1637.985284][T17075] loop2: detected capacity change from 0 to 20 [ 1638.001961][T17076] loop3: detected capacity change from 0 to 20 [ 1638.002092][T17078] loop5: detected capacity change from 0 to 20 [ 1638.033366][T17076] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1638.052210][T17078] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1638.065014][T17075] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:46:04 executing program 0: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/connector\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) (async) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001300)=0x0, &(0x7f00000012c0)=0x0) (async) r4 = socket$caif_stream(0x25, 0x1, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000180)=@caif=@rfm={0x25, 0x0, "0e42e6076a700402afc822562e1e83f6"}}, 0x0) (async) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(r5, 0x0, 0x0) (async) syz_io_uring_setup(0x200c, &(0x7f0000000580), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000080)=0x0) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) (async) setsockopt$ALG_SET_KEY(r8, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) (async, rerun: 32) r9 = accept$alg(r8, 0x0, 0x0) (rerun: 32) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000000)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, r9, 0x0, &(0x7f0000000180)="95", 0x1, 0x0, 0x0, {0x0, r10}}, 0x0) (async) syz_io_uring_submit(0x0, r3, &(0x7f00000025c0)=@IORING_OP_RECVMSG={0xa, 0x3, 0x0, r5, 0x0, &(0x7f0000002580)={&(0x7f0000000180)=@in={0x2, 0x0, @local}, 0x80, &(0x7f0000002500)=[{&(0x7f0000000200)=""/29, 0x1d}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/113, 0x71}, {&(0x7f0000001300)=""/170, 0xaa}, {&(0x7f00000013c0)=""/242, 0xf2}, {&(0x7f00000014c0)}, {&(0x7f0000001500)=""/4096, 0x1000}], 0x8}, 0x0, 0x2000, 0x1, {0x2, r10}}, 0x9) (async, rerun: 64) r11 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000140), 0x1, 0x0) (rerun: 64) close(r11) (async, rerun: 32) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0xc}) (rerun: 32) io_uring_enter(0xffffffffffffffff, 0x4beb, 0x951c, 0x2, &(0x7f0000001240)={[0xfffffffffffffffa]}, 0x8) [ 1638.084896][T17078] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1638.090046][T17076] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1638.110655][T17075] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1638.119332][T17075] F2FS-fs (loop2): Invalid segment/section count (31, 255 x 1) [ 1638.122097][T17078] F2FS-fs (loop5): Invalid log_blocksize (1638924), supports only 12 [ 1638.133655][T17076] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 393217) [ 1638.159357][T17075] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1638.175033][T17076] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1638.176395][T17078] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:46:04 executing program 0: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/connector\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001300)=0x0, &(0x7f00000012c0)=0x0) (async) r4 = socket$caif_stream(0x25, 0x1, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000180)=@caif=@rfm={0x25, 0x0, "0e42e6076a700402afc822562e1e83f6"}}, 0x0) (async) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(r5, 0x0, 0x0) (async) syz_io_uring_setup(0x200c, &(0x7f0000000580), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000080)=0x0) (async) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) (async) setsockopt$ALG_SET_KEY(r8, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) (async) r9 = accept$alg(r8, 0x0, 0x0) (async) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000000)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, r9, 0x0, &(0x7f0000000180)="95", 0x1, 0x0, 0x0, {0x0, r10}}, 0x0) syz_io_uring_submit(0x0, r3, &(0x7f00000025c0)=@IORING_OP_RECVMSG={0xa, 0x3, 0x0, r5, 0x0, &(0x7f0000002580)={&(0x7f0000000180)=@in={0x2, 0x0, @local}, 0x80, &(0x7f0000002500)=[{&(0x7f0000000200)=""/29, 0x1d}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/113, 0x71}, {&(0x7f0000001300)=""/170, 0xaa}, {&(0x7f00000013c0)=""/242, 0xf2}, {&(0x7f00000014c0)}, {&(0x7f0000001500)=""/4096, 0x1000}], 0x8}, 0x0, 0x2000, 0x1, {0x2, r10}}, 0x9) r11 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000140), 0x1, 0x0) close(r11) (async) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0xc}) (async) io_uring_enter(0xffffffffffffffff, 0x4beb, 0x951c, 0x2, &(0x7f0000001240)={[0xfffffffffffffffa]}, 0x8) 10:46:04 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100070001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:04 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000000900000001000000010000000000000000400000000000002f0000001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:04 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x145182, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xe) 10:46:05 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c001f0009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1638.355050][T17095] loop3: detected capacity change from 0 to 20 10:46:05 executing program 0: ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f0000000000)={0x7, 0x100000001, 0x10001, 0x9, 0x8, 0x83ee}) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) read$char_usb(0xffffffffffffffff, &(0x7f0000000140)=""/77, 0x4d) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200), 0x2, 0x0) [ 1638.422875][T17099] loop2: detected capacity change from 0 to 20 [ 1638.429452][T17095] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1638.476652][T17104] loop5: detected capacity change from 0 to 20 [ 1638.483437][T17099] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1638.492098][T17095] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 10:46:05 executing program 0: ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f0000000000)={0x7, 0x100000001, 0x10001, 0x9, 0x8, 0x83ee}) (async) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) read$char_usb(0xffffffffffffffff, &(0x7f0000000140)=""/77, 0x4d) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200), 0x2, 0x0) [ 1638.519713][T17099] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1638.528439][T17104] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1638.545614][T17095] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 458753) [ 1638.564885][T17104] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1638.576939][T17099] F2FS-fs (loop2): Invalid segment/section count (31, 47 x 1) [ 1638.588036][T17095] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1638.608794][T17104] F2FS-fs (loop5): Invalid log_blocksize (2031628), supports only 12 10:46:05 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x145182, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xe) openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x145182, 0x0) (async) dup(r0) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xe) (async) 10:46:05 executing program 0: ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f0000000000)={0x7, 0x100000001, 0x10001, 0x9, 0x8, 0x83ee}) (async, rerun: 32) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) (async, rerun: 32) read$char_usb(0xffffffffffffffff, &(0x7f0000000140)=""/77, 0x4d) (async) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200), 0x2, 0x0) [ 1638.619440][T17099] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1638.642458][T17104] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:46:05 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000000900000001000000010000000000000000400000000000003c0000001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) [ 1638.794062][T17120] loop2: detected capacity change from 0 to 20 [ 1638.820432][T17120] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:46:05 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x15, 0x6, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfc9, 0x0, 0x0, 0x0, 0x1ebaffaa}, [@map_idx={0x18, 0x0, 0x5, 0x0, 0x9}, @alu={0x4, 0x1, 0xc, 0x8, 0x2, 0x4, 0x10}]}, &(0x7f0000000040)='GPL\x00', 0x5, 0x0, 0x0, 0x40f00, 0x7, '\x00', 0x0, 0x8, 0xffffffffffffffff, 0x8, &(0x7f0000000080)={0x5, 0x3}, 0x8, 0x10, &(0x7f00000000c0)={0x3, 0x5, 0x6, 0x7fffffff}, 0x10, 0x0, r1, 0x0, &(0x7f0000000100)=[r1, r1]}, 0x80) dup(r2) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) 10:46:05 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000000900000001000a0001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:05 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') r1 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f00000001c0), 0x42283, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000200)={r2, 0x7, 0x0, 0x44}) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r3, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, 0x0, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r3, 0x4010942a, &(0x7f0000000240)={0x0, 0x410}) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/54, 0x36}], 0x1, 0x0, 0x7) 10:46:05 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00200009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1638.840018][T17120] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1638.848465][T17120] F2FS-fs (loop2): Invalid segment/section count (31, 60 x 1) [ 1638.858890][T17120] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 10:46:05 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000000560000001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) [ 1638.887068][T17124] loop5: detected capacity change from 0 to 20 [ 1638.896479][T17126] loop3: detected capacity change from 0 to 20 10:46:05 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') r1 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f00000001c0), 0x42283, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000200)={r2, 0x7, 0x0, 0x44}) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r3, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, 0x0, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r3, 0x4010942a, &(0x7f0000000240)={0x0, 0x410}) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/54, 0x36}], 0x1, 0x0, 0x7) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') (async) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) (async) openat$nvram(0xffffffffffffff9c, &(0x7f00000001c0), 0x42283, 0x0) (async) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000200)={r2, 0x7, 0x0, 0x44}) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r3, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) (async) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, 0x0, 0x0) (async) ioctl$BTRFS_IOC_QGROUP_CREATE(r3, 0x4010942a, &(0x7f0000000240)={0x0, 0x410}) (async) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) (async) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/54, 0x36}], 0x1, 0x0, 0x7) (async) [ 1638.944010][T17126] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1638.962493][T17124] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1638.986632][T17126] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1639.000252][T17130] loop2: detected capacity change from 0 to 20 [ 1639.001805][T17124] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1639.020995][T17126] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 655361) 10:46:05 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') r1 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f00000001c0), 0x42283, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000200)={r2, 0x7, 0x0, 0x44}) (async) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r3, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) (async, rerun: 32) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, 0x0, 0x0) (async, rerun: 32) ioctl$BTRFS_IOC_QGROUP_CREATE(r3, 0x4010942a, &(0x7f0000000240)={0x0, 0x410}) (async, rerun: 32) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) (rerun: 32) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/54, 0x36}], 0x1, 0x0, 0x7) [ 1639.043704][T17124] F2FS-fs (loop5): Invalid log_blocksize (2097164), supports only 12 [ 1639.059044][T17126] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1639.081413][T17124] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:46:05 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000120100001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1639.104186][T17130] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:46:05 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c10200009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:05 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x145182, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xe) 10:46:05 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') r1 = syz_clone3(&(0x7f00000012c0)={0x200000a80, &(0x7f0000000000)=0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0), {0x21}, &(0x7f0000000200)=""/116, 0x74, &(0x7f0000000280)=""/4096, &(0x7f0000001280)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4000000000000122, {r0}}, 0x58) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f00000013c0)={{0x1, 0x1, 0x18, r2, {r2}}, './file0\x00'}) process_mrelease(r3, 0x0) ioctl$SNDRV_PCM_IOCTL_REWIND(r0, 0x40084146, &(0x7f0000001380)=0xfff) syz_open_procfs(r1, &(0x7f0000001340)='attr/prev\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) [ 1639.190002][T17130] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1639.198274][T17130] F2FS-fs (loop2): Invalid segment/section count (31, 86 x 1) 10:46:05 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180), 0x2843, 0x0) open_tree(r0, &(0x7f00000001c0)='./file0\x00', 0x100) r1 = socket(0xa, 0x1, 0x0) close(r1) sendmmsg$inet_sctp(r1, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x200}}], 0x20}], 0x1, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r3}, 0x8) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200), 0x400, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000000c0)={r3, 0x1, 0x1f}, 0x8) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r6 = dup(r5) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r6, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) move_pages(0x0, 0x8, &(0x7f0000000000)=[&(0x7f0000956000/0x2000)=nil, &(0x7f0000077000/0x2000)=nil, &(0x7f00008c8000/0x3000)=nil, &(0x7f0000642000/0x3000)=nil, &(0x7f00000ae000/0x2000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f00005f0000/0x4000)=nil, &(0x7f00002b0000/0x4000)=nil], &(0x7f0000000040)=[0x49], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], 0x0) mlock(&(0x7f0000026000/0x3000)=nil, 0x3000) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(r7, 0x0, 0x0) mmap(&(0x7f0000262000/0x2000)=nil, 0x2000, 0x100000e, 0x20010, r7, 0x64a13000) getsockopt$bt_BT_DEFER_SETUP(r6, 0x112, 0x7, &(0x7f0000000100)=0x1, &(0x7f0000000140)=0x4) [ 1639.236233][T17151] loop5: detected capacity change from 0 to 20 [ 1639.248243][T17130] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1639.251745][T17152] loop3: detected capacity change from 0 to 20 10:46:06 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000000900000001000000010000000000000000400000000000005d0000001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) [ 1639.311146][T17152] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1639.321906][T17151] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1639.329692][T17151] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 10:46:06 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') r1 = syz_clone3(&(0x7f00000012c0)={0x200000a80, &(0x7f0000000000)=0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0), {0x21}, &(0x7f0000000200)=""/116, 0x74, &(0x7f0000000280)=""/4096, &(0x7f0000001280)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4000000000000122, {r0}}, 0x58) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f00000013c0)={{0x1, 0x1, 0x18, r2, {r2}}, './file0\x00'}) process_mrelease(r3, 0x0) ioctl$SNDRV_PCM_IOCTL_REWIND(r0, 0x40084146, &(0x7f0000001380)=0xfff) syz_open_procfs(r1, &(0x7f0000001340)='attr/prev\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') (async) syz_clone3(&(0x7f00000012c0)={0x200000a80, &(0x7f0000000000), &(0x7f0000000180), &(0x7f00000001c0), {0x21}, &(0x7f0000000200)=""/116, 0x74, &(0x7f0000000280)=""/4096, &(0x7f0000001280)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4000000000000122, {r0}}, 0x58) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f00000013c0)={{0x1, 0x1, 0x18, r2, {r2}}, './file0\x00'}) (async) process_mrelease(r3, 0x0) (async) ioctl$SNDRV_PCM_IOCTL_REWIND(r0, 0x40084146, &(0x7f0000001380)=0xfff) (async) syz_open_procfs(r1, &(0x7f0000001340)='attr/prev\x00') (async) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) (async) [ 1639.405291][T17152] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1639.448997][T17163] loop2: detected capacity change from 0 to 20 [ 1639.460847][T17151] F2FS-fs (loop5): Invalid log_blocksize (2101260), supports only 12 [ 1639.469015][T17163] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1639.469047][T17163] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1639.469320][T17163] F2FS-fs (loop2): Invalid segment/section count (31, 93 x 1) 10:46:06 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000000180200001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:06 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') r1 = syz_clone3(&(0x7f00000012c0)={0x200000a80, &(0x7f0000000000)=0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0), {0x21}, &(0x7f0000000200)=""/116, 0x74, &(0x7f0000000280)=""/4096, &(0x7f0000001280)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4000000000000122, {r0}}, 0x58) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f00000013c0)={{0x1, 0x1, 0x18, r2, {r2}}, './file0\x00'}) process_mrelease(r3, 0x0) ioctl$SNDRV_PCM_IOCTL_REWIND(r0, 0x40084146, &(0x7f0000001380)=0xfff) syz_open_procfs(r1, &(0x7f0000001340)='attr/prev\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') (async) syz_clone3(&(0x7f00000012c0)={0x200000a80, &(0x7f0000000000), &(0x7f0000000180), &(0x7f00000001c0), {0x21}, &(0x7f0000000200)=""/116, 0x74, &(0x7f0000000280)=""/4096, &(0x7f0000001280)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4000000000000122, {r0}}, 0x58) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f00000013c0)={{0x1, 0x1, 0x18, r2, {r2}}, './file0\x00'}) (async) process_mrelease(r3, 0x0) (async) ioctl$SNDRV_PCM_IOCTL_REWIND(r0, 0x40084146, &(0x7f0000001380)=0xfff) (async) syz_open_procfs(r1, &(0x7f0000001340)='attr/prev\x00') (async) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) (async) [ 1639.469347][T17163] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1639.480071][T17152] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 1056769) [ 1639.525226][T17152] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1639.535473][T17151] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:46:06 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000000900000001e1110001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1639.598925][T17173] loop2: detected capacity change from 0 to 20 10:46:06 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c7f380009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1639.653565][T17173] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1639.668927][T17183] loop3: detected capacity change from 0 to 20 10:46:06 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(r0, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x2, 'syzkaller0\x00', 0x4}, 0x18) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(r2, 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000240)={0x6, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x36}}}, 0x1, 0x2, [{{0x2, 0x8000, @local}}, {{0x2, 0x4e23, @multicast2}}]}, 0x190) preadv(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, 0x0) [ 1639.702151][T17183] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1639.732423][T17173] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1639.743007][T17183] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1639.778370][T17173] F2FS-fs (loop2): Invalid segment/section count (31, 536 x 1) [ 1639.788801][T17186] IPVS: Unknown mcast interface: syzkaller0 [ 1639.793054][T17183] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 1171713) [ 1639.801256][T17187] loop5: detected capacity change from 0 to 20 [ 1639.809727][T17173] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 10:46:06 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(r0, 0x0, 0x0) (async) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x2, 'syzkaller0\x00', 0x4}, 0x18) (async) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(r2, 0x0, 0x0) (async) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000240)={0x6, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x36}}}, 0x1, 0x2, [{{0x2, 0x8000, @local}}, {{0x2, 0x4e23, @multicast2}}]}, 0x190) (async) preadv(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, 0x0) 10:46:06 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000000, 0x28011, r1, 0x1d22e000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) [ 1639.839253][T17187] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1639.843434][T17183] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1639.877671][T17189] IPVS: Unknown mcast interface: syzkaller0 10:46:06 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000000180300001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) [ 1639.892154][T17187] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 10:46:06 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000000900000001e2110001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1639.991007][T17196] loop2: detected capacity change from 0 to 20 [ 1640.011717][T17187] F2FS-fs (loop5): Invalid log_blocksize (3702540), supports only 12 [ 1640.026485][T17196] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:46:06 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180), 0x2843, 0x0) open_tree(r0, &(0x7f00000001c0)='./file0\x00', 0x100) (async, rerun: 64) r1 = socket(0xa, 0x1, 0x0) (rerun: 64) close(r1) (async) sendmmsg$inet_sctp(r1, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x200}}], 0x20}], 0x1, 0x0) (async) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r3}, 0x8) (async) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200), 0x400, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000000c0)={r3, 0x1, 0x1f}, 0x8) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r6 = dup(r5) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r6, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) (async) move_pages(0x0, 0x8, &(0x7f0000000000)=[&(0x7f0000956000/0x2000)=nil, &(0x7f0000077000/0x2000)=nil, &(0x7f00008c8000/0x3000)=nil, &(0x7f0000642000/0x3000)=nil, &(0x7f00000ae000/0x2000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f00005f0000/0x4000)=nil, &(0x7f00002b0000/0x4000)=nil], &(0x7f0000000040)=[0x49], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], 0x0) mlock(&(0x7f0000026000/0x3000)=nil, 0x3000) (async) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(r7, 0x0, 0x0) mmap(&(0x7f0000262000/0x2000)=nil, 0x2000, 0x100000e, 0x20010, r7, 0x64a13000) (async) getsockopt$bt_BT_DEFER_SETUP(r6, 0x112, 0x7, &(0x7f0000000100)=0x1, &(0x7f0000000140)=0x4) 10:46:06 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(r0, 0x0, 0x0) (async) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x2, 'syzkaller0\x00', 0x4}, 0x18) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(r2, 0x0, 0x0) (async) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) (async) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000240)={0x6, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x36}}}, 0x1, 0x2, [{{0x2, 0x8000, @local}}, {{0x2, 0x4e23, @multicast2}}]}, 0x190) preadv(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, 0x0) 10:46:06 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000000, 0x28011, r1, 0x1d22e000) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) [ 1640.040834][T17198] loop3: detected capacity change from 0 to 20 [ 1640.053654][T17200] IPVS: Unknown mcast interface: syzkaller0 [ 1640.068079][T17196] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 10:46:06 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/llc/core\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) [ 1640.098470][T17198] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1640.101186][T17187] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1640.117418][T17196] F2FS-fs (loop2): Invalid segment/section count (31, 792 x 1) [ 1640.134727][T17198] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 10:46:06 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000000, 0x28011, r1, 0x1d22e000) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) [ 1640.152084][T17196] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1640.167136][T17198] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 1171969) [ 1640.186793][T17198] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:46:06 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c7f390009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:06 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/llc/core\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) 10:46:06 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x70801, 0x0) r1 = dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) r3 = socket(0x10, 0x3, 0x0) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000005400)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000240)=ANY=[@ANYBLOB="2400000024000b0f00"/20, @ANYRES32=r5, @ANYBLOB="000400ffffff7fff0000b2"], 0x24}}, 0x24000040) ioctl$sock_ipv6_tunnel_SIOCGETPRL(0xffffffffffffffff, 0x89f4, &(0x7f0000000200)={'ip6tnl0\x00', &(0x7f0000000300)={'ip6_vti0\x00', r5, 0x4, 0x1, 0x7f, 0x70, 0x26, @dev={0xfe, 0x80, '\x00', 0x2a}, @private1={0xfc, 0x1, '\x00', 0x1}, 0x7, 0x10, 0x10000, 0x37ce}}) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0) r8 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r8, 0x0, 0x0, 0x2000402) fallocate(r7, 0x0, 0x0, 0x110001) pwritev2(r8, &(0x7f0000000000)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x0, 0x10) ioctl$EXT4_IOC_MOVE_EXT(r7, 0xc028660f, &(0x7f0000000040)={0xc, r8}) ioctl$LOOP_SET_FD(r7, 0x4c00, r3) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@ipv4_getnetconf={0x4c, 0x52, 0x20, 0x70bd26, 0x25dfdbfd, {}, [@NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x14ef}, @NETCONFA_FORWARDING={0x8, 0x2, 0x7fff}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x1}, @NETCONFA_IFINDEX={0x8}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0xffffff6e}, @NETCONFA_FORWARDING={0x8, 0x2, 0x2}, @NETCONFA_IFINDEX={0x8, 0x1, r6}]}, 0x4c}, 0x1, 0x0, 0x0, 0x90}, 0x80) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f0000000040)) 10:46:06 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000000180400001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:06 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000000900000001e3110001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1640.300910][T17216] loop5: detected capacity change from 0 to 20 [ 1640.339940][T17216] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:46:06 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/llc/core\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/llc/core\x00') (async) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) (async) [ 1640.355134][T17221] loop2: detected capacity change from 0 to 20 [ 1640.371647][T17216] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1640.389460][T17225] loop3: detected capacity change from 0 to 20 [ 1640.414018][T17225] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1640.424554][T17216] F2FS-fs (loop5): Invalid log_blocksize (3768076), supports only 12 [ 1640.425980][T17221] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:46:07 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) r1 = openat$khugepaged_scan(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) splice(r0, &(0x7f0000000180)=0x4, r1, &(0x7f0000000240)=0xd60, 0x200, 0x3) fallocate(r0, 0x0, 0x6, 0xfffffffffffffff7) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000280), 0x82f09b890baeaae6, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x200, 0x4) [ 1640.479120][T17225] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1640.495736][T17216] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1640.518049][T17221] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1640.540280][T17225] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 1172225) [ 1640.555510][T17221] F2FS-fs (loop2): Invalid segment/section count (31, 1048 x 1) [ 1640.573842][T17225] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1640.588069][T17221] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 10:46:07 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180), 0x2843, 0x0) open_tree(r0, &(0x7f00000001c0)='./file0\x00', 0x100) r1 = socket(0xa, 0x1, 0x0) close(r1) (async) sendmmsg$inet_sctp(r1, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x200}}], 0x20}], 0x1, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r3}, 0x8) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200), 0x400, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000000c0)={r3, 0x1, 0x1f}, 0x8) (async) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r6 = dup(r5) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r6, 0x0) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) (async) move_pages(0x0, 0x8, &(0x7f0000000000)=[&(0x7f0000956000/0x2000)=nil, &(0x7f0000077000/0x2000)=nil, &(0x7f00008c8000/0x3000)=nil, &(0x7f0000642000/0x3000)=nil, &(0x7f00000ae000/0x2000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f00005f0000/0x4000)=nil, &(0x7f00002b0000/0x4000)=nil], &(0x7f0000000040)=[0x49], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], 0x0) mlock(&(0x7f0000026000/0x3000)=nil, 0x3000) (async) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(r7, 0x0, 0x0) mmap(&(0x7f0000262000/0x2000)=nil, 0x2000, 0x100000e, 0x20010, r7, 0x64a13000) getsockopt$bt_BT_DEFER_SETUP(r6, 0x112, 0x7, &(0x7f0000000100)=0x1, &(0x7f0000000140)=0x4) 10:46:07 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) r1 = openat$khugepaged_scan(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) splice(r0, &(0x7f0000000180)=0x4, r1, &(0x7f0000000240)=0xd60, 0x200, 0x3) fallocate(r0, 0x0, 0x6, 0xfffffffffffffff7) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000280), 0x82f09b890baeaae6, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x200, 0x4) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') (async) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) (async) openat$khugepaged_scan(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) (async) splice(r0, &(0x7f0000000180)=0x4, r1, &(0x7f0000000240)=0xd60, 0x200, 0x3) (async) fallocate(r0, 0x0, 0x6, 0xfffffffffffffff7) (async) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000280), 0x82f09b890baeaae6, 0x0) (async) setsockopt$pppl2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x200, 0x4) (async) 10:46:07 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c003f0009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:07 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000000900000001e5110001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:07 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000000180500001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:07 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x70801, 0x0) r1 = dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) r3 = socket(0x10, 0x3, 0x0) (async) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000005400)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000240)=ANY=[@ANYBLOB="2400000024000b0f00"/20, @ANYRES32=r5, @ANYBLOB="000400ffffff7fff0000b2"], 0x24}}, 0x24000040) (async) ioctl$sock_ipv6_tunnel_SIOCGETPRL(0xffffffffffffffff, 0x89f4, &(0x7f0000000200)={'ip6tnl0\x00', &(0x7f0000000300)={'ip6_vti0\x00', r5, 0x4, 0x1, 0x7f, 0x70, 0x26, @dev={0xfe, 0x80, '\x00', 0x2a}, @private1={0xfc, 0x1, '\x00', 0x1}, 0x7, 0x10, 0x10000, 0x37ce}}) (async) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0) (async, rerun: 64) r8 = creat(&(0x7f0000000180)='./file0\x00', 0x0) (rerun: 64) fallocate(r8, 0x0, 0x0, 0x2000402) fallocate(r7, 0x0, 0x0, 0x110001) pwritev2(r8, &(0x7f0000000000)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x0, 0x10) (async) ioctl$EXT4_IOC_MOVE_EXT(r7, 0xc028660f, &(0x7f0000000040)={0xc, r8}) (async) ioctl$LOOP_SET_FD(r7, 0x4c00, r3) (async, rerun: 32) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@ipv4_getnetconf={0x4c, 0x52, 0x20, 0x70bd26, 0x25dfdbfd, {}, [@NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x14ef}, @NETCONFA_FORWARDING={0x8, 0x2, 0x7fff}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x1}, @NETCONFA_IFINDEX={0x8}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0xffffff6e}, @NETCONFA_FORWARDING={0x8, 0x2, 0x2}, @NETCONFA_IFINDEX={0x8, 0x1, r6}]}, 0x4c}, 0x1, 0x0, 0x0, 0x90}, 0x80) (async, rerun: 32) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f0000000040)) [ 1640.834133][T17238] loop2: detected capacity change from 0 to 20 [ 1640.842787][T17239] loop5: detected capacity change from 0 to 20 [ 1640.847580][T17246] loop3: detected capacity change from 0 to 20 10:46:07 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) r1 = openat$khugepaged_scan(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) splice(r0, &(0x7f0000000180)=0x4, r1, &(0x7f0000000240)=0xd60, 0x200, 0x3) (async) fallocate(r0, 0x0, 0x6, 0xfffffffffffffff7) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) (async) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000280), 0x82f09b890baeaae6, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x200, 0x4) [ 1640.889277][T17238] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1640.906773][T17239] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1640.909297][T17246] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1640.952628][T17246] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1640.954619][T17239] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1640.968203][T17246] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 1172737) [ 1640.978400][T17238] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1640.987243][T17246] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:46:07 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x248003, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r3, 0x0, 0x0, 0x2000402) fallocate(r2, 0x0, 0x0, 0x110001) pwritev2(r3, &(0x7f0000000000)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x0, 0x10) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000040)={0xc, r3}) openat$cgroup_ro(r2, &(0x7f0000000080)='blkio.bfq.io_serviced_recursive\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(r4, 0x0, 0x0) fstat(r4, &(0x7f0000000000)) 10:46:07 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x70801, 0x0) r1 = dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) (async) r3 = socket(0x10, 0x3, 0x0) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000005400)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000240)=ANY=[@ANYBLOB="2400000024000b0f00"/20, @ANYRES32=r5, @ANYBLOB="000400ffffff7fff0000b2"], 0x24}}, 0x24000040) (async, rerun: 32) ioctl$sock_ipv6_tunnel_SIOCGETPRL(0xffffffffffffffff, 0x89f4, &(0x7f0000000200)={'ip6tnl0\x00', &(0x7f0000000300)={'ip6_vti0\x00', r5, 0x4, 0x1, 0x7f, 0x70, 0x26, @dev={0xfe, 0x80, '\x00', 0x2a}, @private1={0xfc, 0x1, '\x00', 0x1}, 0x7, 0x10, 0x10000, 0x37ce}}) (async, rerun: 32) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0) (async) r8 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r8, 0x0, 0x0, 0x2000402) (async) fallocate(r7, 0x0, 0x0, 0x110001) (async) pwritev2(r8, &(0x7f0000000000)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x0, 0x10) (async, rerun: 32) ioctl$EXT4_IOC_MOVE_EXT(r7, 0xc028660f, &(0x7f0000000040)={0xc, r8}) (async, rerun: 32) ioctl$LOOP_SET_FD(r7, 0x4c00, r3) (async) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@ipv4_getnetconf={0x4c, 0x52, 0x20, 0x70bd26, 0x25dfdbfd, {}, [@NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x14ef}, @NETCONFA_FORWARDING={0x8, 0x2, 0x7fff}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x1}, @NETCONFA_IFINDEX={0x8}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0xffffff6e}, @NETCONFA_FORWARDING={0x8, 0x2, 0x2}, @NETCONFA_IFINDEX={0x8, 0x1, r6}]}, 0x4c}, 0x1, 0x0, 0x0, 0x90}, 0x80) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) (async) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f0000000040)) [ 1640.989056][T17239] F2FS-fs (loop5): Invalid log_blocksize (4128780), supports only 12 [ 1641.002293][T17238] F2FS-fs (loop2): Invalid segment/section count (31, 1304 x 1) [ 1641.028430][T17238] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 10:46:07 executing program 0: mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x11, 0xffffffffffffffff, 0xa6f7) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x1}) 10:46:07 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000000900000001e6110001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1641.059034][T17239] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:46:07 executing program 0: mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x11, 0xffffffffffffffff, 0xa6f7) (async) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) (async) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x1}) 10:46:07 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00400009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1641.151105][T17269] loop3: detected capacity change from 0 to 20 10:46:07 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000000180600001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:07 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x300000d, 0x2010, r1, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) 10:46:07 executing program 0: mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x11, 0xffffffffffffffff, 0xa6f7) (async) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x1}) [ 1641.222093][T17269] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1641.254750][T17269] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1641.294240][T17281] loop2: detected capacity change from 0 to 20 [ 1641.295655][T17282] loop5: detected capacity change from 0 to 20 [ 1641.300841][T17269] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 1172993) 10:46:07 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x300000d, 0x2010, r1, 0x0) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) [ 1641.338075][T17281] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1641.369649][T17282] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1641.386338][T17269] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1641.403515][T17281] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1641.410956][T17282] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 10:46:08 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x300000d, 0x2010, r1, 0x0) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) [ 1641.440500][T17282] F2FS-fs (loop5): Invalid log_blocksize (4194316), supports only 12 [ 1641.465284][T17281] F2FS-fs (loop2): Invalid segment/section count (31, 1560 x 1) [ 1641.475717][T17282] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:46:08 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x248003, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0) (async) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r3, 0x0, 0x0, 0x2000402) (async) fallocate(r2, 0x0, 0x0, 0x110001) (async) pwritev2(r3, &(0x7f0000000000)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x0, 0x10) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000040)={0xc, r3}) openat$cgroup_ro(r2, &(0x7f0000000080)='blkio.bfq.io_serviced_recursive\x00', 0x0, 0x0) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) (async) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(r4, 0x0, 0x0) (async, rerun: 64) fstat(r4, &(0x7f0000000000)) (rerun: 64) 10:46:08 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000000900000001001f0001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1641.508638][T17281] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 10:46:08 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) madvise(&(0x7f0000155000/0x1000)=nil, 0x1000, 0xa) [ 1641.565008][T17295] loop3: detected capacity change from 0 to 20 [ 1641.577581][T17295] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:46:08 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00480009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:08 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000000180700001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) [ 1641.611635][T17295] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1641.667471][T17295] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 2031617) [ 1641.686736][T17304] loop5: detected capacity change from 0 to 20 [ 1641.703523][T17295] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:46:08 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x248003, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r3, 0x0, 0x0, 0x2000402) fallocate(r2, 0x0, 0x0, 0x110001) pwritev2(r3, &(0x7f0000000000)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x0, 0x10) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000040)={0xc, r3}) openat$cgroup_ro(r2, &(0x7f0000000080)='blkio.bfq.io_serviced_recursive\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(r4, 0x0, 0x0) fstat(r4, &(0x7f0000000000)) openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x248003, 0x0) (async) dup(r0) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0) (async) creat(&(0x7f0000000180)='./file0\x00', 0x0) (async) fallocate(r3, 0x0, 0x0, 0x2000402) (async) fallocate(r2, 0x0, 0x0, 0x110001) (async) pwritev2(r3, &(0x7f0000000000)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x0, 0x10) (async) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000040)={0xc, r3}) (async) openat$cgroup_ro(r2, &(0x7f0000000080)='blkio.bfq.io_serviced_recursive\x00', 0x0, 0x0) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) (async) socket$inet_icmp_raw(0x2, 0x3, 0x1) (async) accept$inet(r4, 0x0, 0x0) (async) fstat(r4, &(0x7f0000000000)) (async) [ 1641.725136][T17307] loop2: detected capacity change from 0 to 20 [ 1641.739328][T17304] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1641.762548][T17307] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1641.775977][T17304] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1641.797522][T17307] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 10:46:08 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100200001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1641.842988][T17304] F2FS-fs (loop5): Invalid log_blocksize (4718604), supports only 12 [ 1641.861090][T17307] F2FS-fs (loop2): Invalid segment/section count (31, 1816 x 1) [ 1641.895814][T17304] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1641.904752][T17307] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1641.914277][T17325] loop3: detected capacity change from 0 to 20 10:46:08 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c004c0009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1641.937791][T17325] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1641.968440][T17325] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 10:46:08 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000000180800001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) [ 1642.010244][T17325] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 2097153) [ 1642.035310][T17328] loop5: detected capacity change from 0 to 20 [ 1642.075961][T17328] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1642.090538][T17325] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1642.131160][T17328] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1642.156918][T17330] loop2: detected capacity change from 0 to 20 [ 1642.175863][T17328] F2FS-fs (loop5): Invalid log_blocksize (4980748), supports only 12 10:46:08 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000110200001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1642.204013][T17330] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1642.216992][T17328] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:46:08 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/drivers\x00', 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f00000000c0)=ANY=[], 0xfffffecc) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000140)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r3, 0x40082102, &(0x7f00000000c0)=r4) r5 = fspick(r0, &(0x7f0000000180)='./file0\x00', 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f00000001c0)={r4, 0x0, r5, 0x4}) sendmsg$nl_route(r2, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddrlabel={0x90, 0x48, 0x520, 0x70bd28, 0x25dfdbfb, {0xa, 0x0, 0x0, 0x0, 0x0, 0x5}, [@IFAL_ADDRESS={0x14, 0x1, @local}, @IFAL_ADDRESS={0x14, 0x1, @mcast2}, @IFAL_ADDRESS={0x14, 0x1, @local}, @IFAL_ADDRESS={0x14, 0x1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @IFAL_LABEL={0x8}, @IFAL_ADDRESS={0x14, 0x1, @loopback}, @IFAL_LABEL={0x8, 0x2, 0x4}]}, 0x90}, 0x1, 0x0, 0x0, 0x90}, 0x11) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) [ 1642.253099][T17330] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1642.321324][T17330] F2FS-fs (loop2): Invalid segment/section count (31, 2072 x 1) 10:46:08 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00600009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:09 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, 0x0, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, 0x0, 0x0) read$FUSE(r1, &(0x7f0000007a40)={0x2020, 0x0, 0x0, 0x0}, 0x2020) getresgid(&(0x7f00000006c0), &(0x7f0000000700), &(0x7f0000000740)=0x0) r5 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0xee01, 0x0, r6) r7 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs(r7, 0x0) ioctl$NS_GET_OWNER_UID(r1, 0xb704, &(0x7f0000000780)=0x0) getgroups(0x3, &(0x7f00000007c0)=[0xee01, 0x0, 0xee01]) fstat(r1, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000002040)={0x1280, 0x2a, 0x10, 0x70bd2a, 0x25dfdbff, "", [@typed={0x8, 0x2c, 0x0, 0x0, @pid=0xffffffffffffffff}, @generic="016e1c79486c0b4b76cc4d36b9ceb7afb8500a19e94dd883b59b149f58e4fa5f39599be48080f20ccaf6e1bc6e887745ada277032f97cacd287ef03e4bdb017a06b31bfedce46f83f49664fbac748bff2bb0628d857483e9c350d167cd4b72ad542b18b1307931175718c21118789f95d45d51fe3e2164ae4abf162cf746b571106ddff204c1a26ade2523f4667b76518aa0b0ef01f30bc747d3fed6397d83e4242770b82e04111f6effad8fd0912ad1d826e5a8e24b247c748cac5c7a8d36da7c23d309d685f4c361d5acd2632d", @typed={0x4, 0x4b}, @generic="752dd42f92688431e2c9", @generic="b4e24919231814a2c2e453b951a368591bb1ba6d42dca2a6efb193f7bcb59789133d4f989e8fe38cb6242dedf2cb714dd5cd25345a256645ba2a18a20c1a965af45043f7cc786c25e44213659f16497dc4ad05faf96f29be8cb3462ecfa500f74850beb94f8cbac28a750bb93e6abfd624a028acbf345120f16d2f0e095b51484e090122069a9f9726ca93c51adedf0ef8957164154d5d0738b96b988d74adfda947c4c924b2195bc2face5fee61f0e7a03649cc8cc73d00f25e13ba108ae16c0443400b3c815f7d7512abcca2a95ee7d04dc0bd47", @nested={0x100c, 0x7d, 0x0, 0x1, [@generic="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@generic="b7e0d40e4543bff829f90d7bee5654df58e6bc425f5ee13757dff6723ba78703a9759f22c25705b86f9dd4443e4bda525c1daa6ab022f69732383b3aeaad8e6cbff4ac668d9b72da4500b385ba05d5fb35216ee8089f1d278baed33d0fbad8007c41d816b09b7f1ae7027ddfd80ca3713c77753131c090a84c1ff4a6cc9435ff1a051f4959fa4fa7b73e0300303915b3cfb86ac04e3bb9de78f9c883afe12f17fed11f709aa84000a80683886cb20c9a4f5cd7f385ba396b0d7cc5d3f0a0a8fc6f603c5d21e6d4e49cdab2f8cadf0cbc1e6f35e4e62488515a444493a66dacbc4b79f3bca60262c48026f587b9f60dd4fcfae1", @typed={0x4, 0x8c}, @nested={0xba, 0x73, 0x0, 0x1, [@typed={0x10, 0x7a, 0x0, 0x0, @str='/dev/nullb0\x00'}, @generic="c1ac64b0d5c4d6f655aa8701367cdaf5689e3fd7270244bce657e2bd745e108b9000dba2412014aacfe8bdb0aef488ef0f932d6fa794fa4cd8d59b46a1a0bcc74e24e1310714600d6e8725da241f2cd46a8ab15f37da23c268c7e449b953cd1a6f471ea585deaab7b0b9c83e18a3aefc33071023aaa1119543686de523ea8b724e3c7cfb2227edd9f0af5e7b78a1614b528f13126c915dacdb2eb526195ff50ab4c08cad4839"]}, @typed={0x8, 0x2d, 0x0, 0x0, @u32=0x82be}, 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@generic="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@typed={0x8, 0x5e, 0x0, 0x0, @fd=r1}]}]}, 0x1028}], 0x6, &(0x7f0000000880)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r2]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r3, r4}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, r8}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, r9}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r10, 0xee01}}}], 0xb8, 0x1}, 0x80) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) [ 1642.362551][T17335] loop3: detected capacity change from 0 to 20 [ 1642.367483][T17330] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1642.441023][T17340] loop5: detected capacity change from 0 to 20 [ 1642.443825][T17335] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1642.452258][T17340] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1642.468223][T17340] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 10:46:09 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) (async) madvise(&(0x7f0000155000/0x1000)=nil, 0x1000, 0xa) 10:46:09 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000000180a00001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) [ 1642.494166][T17340] F2FS-fs (loop5): Invalid log_blocksize (6291468), supports only 12 [ 1642.544134][T17340] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1642.575800][T17335] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1642.579696][T17348] loop2: detected capacity change from 0 to 20 [ 1642.602769][T17335] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 2101249) [ 1642.613106][T17348] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1642.623156][T17348] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 10:46:09 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0c660009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1642.650586][T17348] F2FS-fs (loop2): Invalid segment/section count (31, 2584 x 1) [ 1642.660405][T17348] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1642.665295][T17335] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1642.690992][T17350] loop5: detected capacity change from 0 to 20 10:46:09 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000000181000001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) [ 1642.710474][T17350] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1642.718814][T17350] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1642.727845][T17350] F2FS-fs (loop5): Invalid log_blocksize (6687756), supports only 12 [ 1642.737022][T17350] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:46:09 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00000009000000017f3b0001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:09 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00680009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1642.869440][T17353] loop2: detected capacity change from 0 to 20 [ 1642.875113][T17354] loop3: detected capacity change from 0 to 20 [ 1642.897080][T17356] loop5: detected capacity change from 0 to 20 [ 1642.925474][T17354] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1642.929051][T17353] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1642.937865][T17356] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1642.953863][T17354] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 10:46:09 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) madvise(&(0x7f0000155000/0x1000)=nil, 0x1000, 0xa) [ 1642.969684][T17354] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 3899137) [ 1642.980705][T17356] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1642.993618][T17353] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1642.998648][T17354] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1643.016923][T17356] F2FS-fs (loop5): Invalid log_blocksize (6815756), supports only 12 [ 1643.025794][T17356] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1643.027099][T17353] F2FS-fs (loop2): Invalid segment/section count (31, 4120 x 1) [ 1643.056903][T17353] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 10:46:09 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000000900000001003f0001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:09 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) (async) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) (async) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, 0x0, 0x0) (async) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, 0x0, 0x0) (async) read$FUSE(r1, &(0x7f0000007a40)={0x2020, 0x0, 0x0, 0x0}, 0x2020) (async) getresgid(&(0x7f00000006c0), &(0x7f0000000700), &(0x7f0000000740)=0x0) (async) r5 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0xee01, 0x0, r6) r7 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs(r7, 0x0) (async) ioctl$NS_GET_OWNER_UID(r1, 0xb704, &(0x7f0000000780)=0x0) (async) getgroups(0x3, &(0x7f00000007c0)=[0xee01, 0x0, 0xee01]) (async) fstat(r1, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000002040)={0x1280, 0x2a, 0x10, 0x70bd2a, 0x25dfdbff, "", [@typed={0x8, 0x2c, 0x0, 0x0, @pid=0xffffffffffffffff}, @generic="016e1c79486c0b4b76cc4d36b9ceb7afb8500a19e94dd883b59b149f58e4fa5f39599be48080f20ccaf6e1bc6e887745ada277032f97cacd287ef03e4bdb017a06b31bfedce46f83f49664fbac748bff2bb0628d857483e9c350d167cd4b72ad542b18b1307931175718c21118789f95d45d51fe3e2164ae4abf162cf746b571106ddff204c1a26ade2523f4667b76518aa0b0ef01f30bc747d3fed6397d83e4242770b82e04111f6effad8fd0912ad1d826e5a8e24b247c748cac5c7a8d36da7c23d309d685f4c361d5acd2632d", @typed={0x4, 0x4b}, @generic="752dd42f92688431e2c9", @generic="b4e24919231814a2c2e453b951a368591bb1ba6d42dca2a6efb193f7bcb59789133d4f989e8fe38cb6242dedf2cb714dd5cd25345a256645ba2a18a20c1a965af45043f7cc786c25e44213659f16497dc4ad05faf96f29be8cb3462ecfa500f74850beb94f8cbac28a750bb93e6abfd624a028acbf345120f16d2f0e095b51484e090122069a9f9726ca93c51adedf0ef8957164154d5d0738b96b988d74adfda947c4c924b2195bc2face5fee61f0e7a03649cc8cc73d00f25e13ba108ae16c0443400b3c815f7d7512abcca2a95ee7d04dc0bd47", @nested={0x100c, 0x7d, 0x0, 0x1, 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@generic="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", @typed={0x8, 0x5e, 0x0, 0x0, @fd=r1}]}]}, 0x1028}], 0x6, &(0x7f0000000880)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r2]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r3, r4}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, r8}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, r9}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r10, 0xee01}}}], 0xb8, 0x1}, 0x80) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) 10:46:09 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') (async) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/drivers\x00', 0x0, 0x0) (async) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f00000000c0)=ANY=[], 0xfffffecc) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000140)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r3, 0x40082102, &(0x7f00000000c0)=r4) r5 = fspick(r0, &(0x7f0000000180)='./file0\x00', 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f00000001c0)={r4, 0x0, r5, 0x4}) sendmsg$nl_route(r2, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddrlabel={0x90, 0x48, 0x520, 0x70bd28, 0x25dfdbfb, {0xa, 0x0, 0x0, 0x0, 0x0, 0x5}, [@IFAL_ADDRESS={0x14, 0x1, @local}, @IFAL_ADDRESS={0x14, 0x1, @mcast2}, @IFAL_ADDRESS={0x14, 0x1, @local}, @IFAL_ADDRESS={0x14, 0x1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @IFAL_LABEL={0x8}, @IFAL_ADDRESS={0x14, 0x1, @loopback}, @IFAL_LABEL={0x8, 0x2, 0x4}]}, 0x90}, 0x1, 0x0, 0x0, 0x90}, 0x11) (async) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) 10:46:09 executing program 1: getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x1, @mcast1, 0xbee}}, 0x7ff, 0x7, 0x8, 0x0, 0xffff8000}, &(0x7f0000000140)=0x98) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) ioctl$BLKBSZGET(r2, 0x80081270, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0) r4 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x2000402) fallocate(r3, 0x0, 0x0, 0x110001) pwritev2(r4, &(0x7f0000000000)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x0, 0x10) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000040)={0xc, r4}) lseek(r4, 0x0, 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000180)=[@in={0x2, 0x4e22, @multicast1}, @in={0x2, 0x4e22, @empty}, @in={0x2, 0x4e20, @multicast2}, @in6={0xa, 0x4e22, 0x8, @private0={0xfc, 0x0, '\x00', 0x1}, 0x10000}, @in={0x2, 0x4e23, @empty}, @in={0x2, 0x4e23, @loopback}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x31}}, @in={0x2, 0x4e20, @loopback}], 0x8c) sendmsg$can_raw(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000240), 0x10, &(0x7f0000000300)={&(0x7f0000000280)=@canfd={{0x0, 0x1, 0x1}, 0x34, 0x2, 0x0, 0x0, "3ebfe0f93cd9f2ab8485e739c63ced986c014f30054bcb159890377cf42b4351557e138c3a5a8e3c4b6b215ac44f59b37b308fe85cb73602da6a26918f337d63"}, 0x48}, 0x1, 0x0, 0x0, 0x88050}, 0x12) 10:46:09 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c006c0009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:09 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000000184800001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) [ 1643.179601][T17362] loop3: detected capacity change from 0 to 20 [ 1643.195625][T17362] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1643.224456][T17366] loop5: detected capacity change from 0 to 20 [ 1643.236584][T17362] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1643.249484][T17377] loop2: detected capacity change from 0 to 20 [ 1643.255768][T17366] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1643.255802][T17366] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1643.256078][T17366] F2FS-fs (loop5): Invalid log_blocksize (7077900), supports only 12 [ 1643.256102][T17366] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1643.259511][T17362] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 4128769) [ 1643.314455][T17362] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1643.323265][T17377] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1643.359442][T16296] I/O error, dev loop5, sector 16 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 10:46:10 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00740009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:10 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100400001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1643.390380][T17377] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1643.474248][T17377] F2FS-fs (loop2): Invalid segment/section count (31, 18456 x 1) [ 1643.477692][T17384] loop5: detected capacity change from 0 to 20 [ 1643.510514][T17384] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1643.529707][T17377] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1643.537060][T17384] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1643.557661][T17386] loop3: detected capacity change from 0 to 20 [ 1643.594669][T17384] F2FS-fs (loop5): Invalid log_blocksize (7602188), supports only 12 [ 1643.606666][T17386] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1643.620902][T17384] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:46:10 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000000184c00001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) [ 1643.671995][T17386] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1643.680872][T17386] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 4194305) [ 1643.689068][T17386] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:46:10 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c007a0009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:10 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100480001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:10 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) (async) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, 0x0, 0x0) (async) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, 0x0, 0x0) (async) read$FUSE(r1, &(0x7f0000007a40)={0x2020, 0x0, 0x0, 0x0}, 0x2020) getresgid(&(0x7f00000006c0), &(0x7f0000000700), &(0x7f0000000740)=0x0) (async) r5 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0xee01, 0x0, r6) (async) r7 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs(r7, 0x0) (async) ioctl$NS_GET_OWNER_UID(r1, 0xb704, &(0x7f0000000780)=0x0) (async) getgroups(0x3, &(0x7f00000007c0)=[0xee01, 0x0, 0xee01]) (async) fstat(r1, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000002040)={0x1280, 0x2a, 0x10, 0x70bd2a, 0x25dfdbff, "", [@typed={0x8, 0x2c, 0x0, 0x0, @pid=0xffffffffffffffff}, @generic="016e1c79486c0b4b76cc4d36b9ceb7afb8500a19e94dd883b59b149f58e4fa5f39599be48080f20ccaf6e1bc6e887745ada277032f97cacd287ef03e4bdb017a06b31bfedce46f83f49664fbac748bff2bb0628d857483e9c350d167cd4b72ad542b18b1307931175718c21118789f95d45d51fe3e2164ae4abf162cf746b571106ddff204c1a26ade2523f4667b76518aa0b0ef01f30bc747d3fed6397d83e4242770b82e04111f6effad8fd0912ad1d826e5a8e24b247c748cac5c7a8d36da7c23d309d685f4c361d5acd2632d", @typed={0x4, 0x4b}, @generic="752dd42f92688431e2c9", @generic="b4e24919231814a2c2e453b951a368591bb1ba6d42dca2a6efb193f7bcb59789133d4f989e8fe38cb6242dedf2cb714dd5cd25345a256645ba2a18a20c1a965af45043f7cc786c25e44213659f16497dc4ad05faf96f29be8cb3462ecfa500f74850beb94f8cbac28a750bb93e6abfd624a028acbf345120f16d2f0e095b51484e090122069a9f9726ca93c51adedf0ef8957164154d5d0738b96b988d74adfda947c4c924b2195bc2face5fee61f0e7a03649cc8cc73d00f25e13ba108ae16c0443400b3c815f7d7512abcca2a95ee7d04dc0bd47", @nested={0x100c, 0x7d, 0x0, 0x1, [@generic="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@typed={0x8, 0x4b, 0x0, 0x0, @pid}]}, @nested={0xa7, 0x90, 0x0, 0x1, [@generic="c5fa7b900dad98b35634e66e8116fcc4cabfd61df8be10bf4865ec5bbcb93de1429bb2060ad32062065d02d4395872cb1345fed19157dd5bf235bce66be019e0eedf14054aec08242dab4c0e8a113865b7f11c7f0eacdedcde22271f4bc2eb850c3309b84e008744a1c5add207457341530ce7e21e54e7e71c7cdd0cdb9629624d9bc9ef3bca97fd78faf1eed82520f7f4ba2a66a76dda964a8ebcaf2e95dc5d95b57e"]}]}, 0x1280}, {&(0x7f0000000200)={0x64, 0x29, 0x20, 0x70bd2c, 0x25dfdbfd, "", [@generic="ca2dbd7caa44769488201d576a1fe43d8749ffdd2bf601fb9ce0cd80149f55b9aec7addfb05bc8b15d0f6979b92a5e09ea34b5f1850f29f3ff9fbefc35065308e98b8ebc67317e9419e169f0a25662225bb499"]}, 0x64}, {&(0x7f0000000280)={0x1e8, 0x23, 0x300, 0x70bd27, 0x25dfdbff, "", [@typed={0x10, 0x88, 0x0, 0x0, @str='/dev/nullb0\x00'}, @generic="b7e0d40e4543bff829f90d7bee5654df58e6bc425f5ee13757dff6723ba78703a9759f22c25705b86f9dd4443e4bda525c1daa6ab022f69732383b3aeaad8e6cbff4ac668d9b72da4500b385ba05d5fb35216ee8089f1d278baed33d0fbad8007c41d816b09b7f1ae7027ddfd80ca3713c77753131c090a84c1ff4a6cc9435ff1a051f4959fa4fa7b73e0300303915b3cfb86ac04e3bb9de78f9c883afe12f17fed11f709aa84000a80683886cb20c9a4f5cd7f385ba396b0d7cc5d3f0a0a8fc6f603c5d21e6d4e49cdab2f8cadf0cbc1e6f35e4e62488515a444493a66dacbc4b79f3bca60262c48026f587b9f60dd4fcfae1", @typed={0x4, 0x8c}, @nested={0xba, 0x73, 0x0, 0x1, [@typed={0x10, 0x7a, 0x0, 0x0, @str='/dev/nullb0\x00'}, @generic="c1ac64b0d5c4d6f655aa8701367cdaf5689e3fd7270244bce657e2bd745e108b9000dba2412014aacfe8bdb0aef488ef0f932d6fa794fa4cd8d59b46a1a0bcc74e24e1310714600d6e8725da241f2cd46a8ab15f37da23c268c7e449b953cd1a6f471ea585deaab7b0b9c83e18a3aefc33071023aaa1119543686de523ea8b724e3c7cfb2227edd9f0af5e7b78a1614b528f13126c915dacdb2eb526195ff50ab4c08cad4839"]}, @typed={0x8, 0x2d, 0x0, 0x0, @u32=0x82be}, 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@generic="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", @typed={0x8, 0x5e, 0x0, 0x0, @fd=r1}]}]}, 0x1028}], 0x6, &(0x7f0000000880)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r2]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r3, r4}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, r8}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, r9}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r10, 0xee01}}}], 0xb8, 0x1}, 0x80) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) [ 1643.771473][T17388] loop2: detected capacity change from 0 to 20 [ 1643.807796][T17390] loop5: detected capacity change from 0 to 20 [ 1643.830270][T17388] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1643.850019][T17388] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1643.879968][T17390] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1643.901510][T17390] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1643.905318][T17394] loop3: detected capacity change from 0 to 20 10:46:10 executing program 1: getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x1, @mcast1, 0xbee}}, 0x7ff, 0x7, 0x8, 0x0, 0xffff8000}, &(0x7f0000000140)=0x98) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) ioctl$BLKBSZGET(r2, 0x80081270, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0) r4 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x2000402) fallocate(r3, 0x0, 0x0, 0x110001) pwritev2(r4, &(0x7f0000000000)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x0, 0x10) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000040)={0xc, r4}) lseek(r4, 0x0, 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000180)=[@in={0x2, 0x4e22, @multicast1}, @in={0x2, 0x4e22, @empty}, @in={0x2, 0x4e20, @multicast2}, @in6={0xa, 0x4e22, 0x8, @private0={0xfc, 0x0, '\x00', 0x1}, 0x10000}, @in={0x2, 0x4e23, @empty}, @in={0x2, 0x4e23, @loopback}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x31}}, @in={0x2, 0x4e20, @loopback}], 0x8c) sendmsg$can_raw(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000240), 0x10, &(0x7f0000000300)={&(0x7f0000000280)=@canfd={{0x0, 0x1, 0x1}, 0x34, 0x2, 0x0, 0x0, "3ebfe0f93cd9f2ab8485e739c63ced986c014f30054bcb159890377cf42b4351557e138c3a5a8e3c4b6b215ac44f59b37b308fe85cb73602da6a26918f337d63"}, 0x48}, 0x1, 0x0, 0x0, 0x88050}, 0x12) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x1, @mcast1, 0xbee}}, 0x7ff, 0x7, 0x8, 0x0, 0xffff8000}, &(0x7f0000000140)=0x98) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) (async) dup(r0) (async) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f0000000000)={{0x1, 0x1, 0x18}, './file0\x00'}) (async) ioctl$BLKBSZGET(r2, 0x80081270, &(0x7f0000000040)) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0) (async) creat(&(0x7f0000000180)='./file0\x00', 0x0) (async) fallocate(r4, 0x0, 0x0, 0x2000402) (async) fallocate(r3, 0x0, 0x0, 0x110001) (async) pwritev2(r4, &(0x7f0000000000)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x0, 0x10) (async) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000040)={0xc, r4}) (async) lseek(r4, 0x0, 0x3) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000180)=[@in={0x2, 0x4e22, @multicast1}, @in={0x2, 0x4e22, @empty}, @in={0x2, 0x4e20, @multicast2}, @in6={0xa, 0x4e22, 0x8, @private0={0xfc, 0x0, '\x00', 0x1}, 0x10000}, @in={0x2, 0x4e23, @empty}, @in={0x2, 0x4e23, @loopback}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x31}}, @in={0x2, 0x4e20, @loopback}], 0x8c) (async) sendmsg$can_raw(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000240), 0x10, &(0x7f0000000300)={&(0x7f0000000280)=@canfd={{0x0, 0x1, 0x1}, 0x34, 0x2, 0x0, 0x0, "3ebfe0f93cd9f2ab8485e739c63ced986c014f30054bcb159890377cf42b4351557e138c3a5a8e3c4b6b215ac44f59b37b308fe85cb73602da6a26918f337d63"}, 0x48}, 0x1, 0x0, 0x0, 0x88050}, 0x12) (async) [ 1643.926839][T17388] F2FS-fs (loop2): Invalid segment/section count (31, 19480 x 1) [ 1643.943464][T17390] F2FS-fs (loop5): Invalid log_blocksize (7995404), supports only 12 [ 1643.954140][T17388] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1643.957663][T17394] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1643.971647][T17390] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1643.989165][T17394] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1644.017628][T17394] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 4718593) 10:46:10 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c387f0009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1644.037820][T17394] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:46:10 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/drivers\x00', 0x0, 0x0) (async, rerun: 32) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) (rerun: 32) write$binfmt_misc(r3, &(0x7f00000000c0)=ANY=[], 0xfffffecc) (async) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000140)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r3, 0x40082102, &(0x7f00000000c0)=r4) r5 = fspick(r0, &(0x7f0000000180)='./file0\x00', 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f00000001c0)={r4, 0x0, r5, 0x4}) sendmsg$nl_route(r2, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddrlabel={0x90, 0x48, 0x520, 0x70bd28, 0x25dfdbfb, {0xa, 0x0, 0x0, 0x0, 0x0, 0x5}, [@IFAL_ADDRESS={0x14, 0x1, @local}, @IFAL_ADDRESS={0x14, 0x1, @mcast2}, @IFAL_ADDRESS={0x14, 0x1, @local}, @IFAL_ADDRESS={0x14, 0x1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @IFAL_LABEL={0x8}, @IFAL_ADDRESS={0x14, 0x1, @loopback}, @IFAL_LABEL={0x8, 0x2, 0x4}]}, 0x90}, 0x1, 0x0, 0x0, 0x90}, 0x11) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) 10:46:10 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000000186000001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) [ 1644.117606][T17403] loop5: detected capacity change from 0 to 20 [ 1644.132023][T17406] loop2: detected capacity change from 0 to 20 10:46:10 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000000900000001004c0001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1644.166811][T17403] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1644.183315][T17406] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1644.206721][T17403] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1644.233901][T17406] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1644.239287][T17411] loop3: detected capacity change from 0 to 20 [ 1644.243282][T17403] F2FS-fs (loop5): Invalid log_blocksize (8337420), supports only 12 [ 1644.269000][T17406] F2FS-fs (loop2): Invalid segment/section count (31, 24600 x 1) [ 1644.279101][T17403] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1644.292633][T17406] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1644.292794][T17411] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:46:11 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c397f0009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1644.333595][T17411] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 10:46:11 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000000186800001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) [ 1644.421338][T17414] loop5: detected capacity change from 0 to 20 [ 1644.439131][T17416] loop2: detected capacity change from 0 to 20 [ 1644.440194][T17411] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 4980737) [ 1644.474461][T17414] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1644.493557][T17411] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1644.508561][T17416] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:46:11 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000), 0x3, 0x40a80) ioctl$FS_IOC_SETVERSION(r1, 0x40087602, &(0x7f0000000040)=0x6) r2 = openat$damon_kdamond_pid(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x148) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f00000000c0)={0x1f, 0x2}) dup(r0) mmap(&(0x7f0000648000/0x1000)=nil, 0x1000, 0xa, 0x28011, r0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) [ 1644.522272][T17414] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1644.543885][T17416] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1644.554754][T17414] F2FS-fs (loop5): Invalid log_blocksize (8337676), supports only 12 10:46:11 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000), 0x3, 0x40a80) ioctl$FS_IOC_SETVERSION(r1, 0x40087602, &(0x7f0000000040)=0x6) (async) r2 = openat$damon_kdamond_pid(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x148) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f00000000c0)={0x1f, 0x2}) (async) dup(r0) (async) mmap(&(0x7f0000648000/0x1000)=nil, 0x1000, 0xa, 0x28011, r0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) [ 1644.574031][T17416] F2FS-fs (loop2): Invalid segment/section count (31, 26648 x 1) [ 1644.575025][T17414] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1644.582275][T17416] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 10:46:11 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000), 0x3, 0x40a80) ioctl$FS_IOC_SETVERSION(r1, 0x40087602, &(0x7f0000000040)=0x6) r2 = openat$damon_kdamond_pid(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x148) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f00000000c0)={0x1f, 0x2}) dup(r0) mmap(&(0x7f0000648000/0x1000)=nil, 0x1000, 0xa, 0x28011, r0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) (async) syz_open_dev$sndpcmc(&(0x7f0000000000), 0x3, 0x40a80) (async) ioctl$FS_IOC_SETVERSION(r1, 0x40087602, &(0x7f0000000040)=0x6) (async) openat$damon_kdamond_pid(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x148) (async) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f00000000c0)={0x1f, 0x2}) (async) dup(r0) (async) mmap(&(0x7f0000648000/0x1000)=nil, 0x1000, 0xa, 0x28011, r0, 0x0) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) (async) 10:46:11 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100600001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:11 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00810009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1644.751288][T17446] loop3: detected capacity change from 0 to 20 [ 1644.753340][T17447] loop5: detected capacity change from 0 to 20 [ 1644.783860][T17447] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1644.801567][T17446] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1644.815084][T17446] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1644.833056][T17447] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1644.836444][T17446] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 6291457) 10:46:11 executing program 1: getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x1, @mcast1, 0xbee}}, 0x7ff, 0x7, 0x8, 0x0, 0xffff8000}, &(0x7f0000000140)=0x98) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) ioctl$BLKBSZGET(r2, 0x80081270, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0) r4 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x2000402) (async) fallocate(r3, 0x0, 0x0, 0x110001) pwritev2(r4, &(0x7f0000000000)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x0, 0x10) (async) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000040)={0xc, r4}) (async) lseek(r4, 0x0, 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000180)=[@in={0x2, 0x4e22, @multicast1}, @in={0x2, 0x4e22, @empty}, @in={0x2, 0x4e20, @multicast2}, @in6={0xa, 0x4e22, 0x8, @private0={0xfc, 0x0, '\x00', 0x1}, 0x10000}, @in={0x2, 0x4e23, @empty}, @in={0x2, 0x4e23, @loopback}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x31}}, @in={0x2, 0x4e20, @loopback}], 0x8c) (async) sendmsg$can_raw(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000240), 0x10, &(0x7f0000000300)={&(0x7f0000000280)=@canfd={{0x0, 0x1, 0x1}, 0x34, 0x2, 0x0, 0x0, "3ebfe0f93cd9f2ab8485e739c63ced986c014f30054bcb159890377cf42b4351557e138c3a5a8e3c4b6b215ac44f59b37b308fe85cb73602da6a26918f337d63"}, 0x48}, 0x1, 0x0, 0x0, 0x88050}, 0x12) 10:46:11 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000000186c00001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) [ 1644.870551][T17446] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1644.904533][T17449] loop2: detected capacity change from 0 to 20 [ 1644.935127][T17449] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1644.944577][T17447] F2FS-fs (loop5): Invalid log_blocksize (8454156), supports only 12 10:46:11 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='blkio.bfq.group_wait_time\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000005400)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000240)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0x58}}]}, 0x88}}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'veth0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wg0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)=@RTM_DELMDB={0x98, 0x55, 0x800, 0x70bd28, 0x25dfdbfe, {0x7, r4}, [@MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x1, 0x1, {@ip4=@private=0xa010100, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x1, 0x2, {@ip4=@dev={0xac, 0x14, 0x14, 0xd}, 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {r5, 0x1, 0x0, 0x3, {@in6_addr=@empty, 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {r6, 0x0, 0x0, 0x1, {@ip4=@broadcast, 0x8edd}}}]}, 0x98}}, 0x20000000) 10:46:11 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) dup(r0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r1, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000000)) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x13, r1, 0xc6136000) madvise(&(0x7f000043c000/0x3000)=nil, 0x3000, 0x12) 10:46:11 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100680001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1644.983786][T17449] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 10:46:11 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) dup(r0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r1, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000000)) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x13, r1, 0xc6136000) madvise(&(0x7f000043c000/0x3000)=nil, 0x3000, 0x12) openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) (async) dup(r0) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r1, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) (async) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000000)) (async) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, 0x0, 0x0) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x13, r1, 0xc6136000) (async) madvise(&(0x7f000043c000/0x3000)=nil, 0x3000, 0x12) (async) [ 1645.046133][T17447] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1645.047602][T17449] F2FS-fs (loop2): Invalid segment/section count (31, 27672 x 1) [ 1645.083145][T17458] loop3: detected capacity change from 0 to 20 [ 1645.085313][T17449] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 10:46:11 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00820009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:11 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) (async) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='blkio.bfq.group_wait_time\x00', 0x0, 0x0) (async) r2 = socket(0x10, 0x3, 0x0) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) (async) getsockname$packet(r3, &(0x7f0000005400)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000240)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0x58}}]}, 0x88}}, 0x0) (async, rerun: 64) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'veth0\x00', 0x0}) (async, rerun: 64) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wg0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)=@RTM_DELMDB={0x98, 0x55, 0x800, 0x70bd28, 0x25dfdbfe, {0x7, r4}, [@MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x1, 0x1, {@ip4=@private=0xa010100, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x1, 0x2, {@ip4=@dev={0xac, 0x14, 0x14, 0xd}, 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {r5, 0x1, 0x0, 0x3, {@in6_addr=@empty, 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {r6, 0x0, 0x0, 0x1, {@ip4=@broadcast, 0x8edd}}}]}, 0x98}}, 0x20000000) 10:46:11 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) dup(r0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r1, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) (async) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000000)) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x13, r1, 0xc6136000) (async) madvise(&(0x7f000043c000/0x3000)=nil, 0x3000, 0x12) [ 1645.127163][T17458] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1645.163821][T17458] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 10:46:11 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000000187400001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) [ 1645.215772][T17458] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 6815745) [ 1645.238437][T17473] loop5: detected capacity change from 0 to 20 10:46:11 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) (async) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='blkio.bfq.group_wait_time\x00', 0x0, 0x0) (async, rerun: 32) r2 = socket(0x10, 0x3, 0x0) (async, rerun: 32) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000005400)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000240)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0x58}}]}, 0x88}}, 0x0) (async, rerun: 64) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'veth0\x00', 0x0}) (async, rerun: 64) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wg0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)=@RTM_DELMDB={0x98, 0x55, 0x800, 0x70bd28, 0x25dfdbfe, {0x7, r4}, [@MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x1, 0x1, {@ip4=@private=0xa010100, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x1, 0x2, {@ip4=@dev={0xac, 0x14, 0x14, 0xd}, 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {r5, 0x1, 0x0, 0x3, {@in6_addr=@empty, 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {r6, 0x0, 0x0, 0x1, {@ip4=@broadcast, 0x8edd}}}]}, 0x98}}, 0x20000000) [ 1645.279139][T17458] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1645.282381][T17473] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1645.309468][T17480] loop2: detected capacity change from 0 to 20 10:46:11 executing program 4: openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x80500, 0x9c) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(r0, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(r1, 0x0, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r2, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) [ 1645.338103][T17473] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1645.372132][T17480] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1645.397275][T17473] F2FS-fs (loop5): Invalid log_blocksize (8519692), supports only 12 [ 1645.412389][T17480] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1645.456479][T17473] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1645.475445][T17480] F2FS-fs (loop2): Invalid segment/section count (31, 29720 x 1) [ 1645.490810][T17480] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 10:46:12 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000000900000001006c0001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:12 executing program 4: openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x80500, 0x9c) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(r0, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(r1, 0x0, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r2, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x80500, 0x9c) (async) socket$inet_icmp_raw(0x2, 0x3, 0x1) (async) accept$inet(r0, 0x0, 0x0) (async) socket$inet_icmp_raw(0x2, 0x3, 0x1) (async) accept$inet(r1, 0x0, 0x0) (async) dup(r1) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r2, 0x0) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) (async) 10:46:12 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000280)=""/152, 0x98}], 0x0, 0x0, 0x8000) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000000)={0xd6, &(0x7f0000000180)="1146bc13e484b6270c84f0911eb2ecdae0b5a00cabbc1196ad56a2685c73c7316b19c4007d7220e2d248e97fef3825766d10910222e21c59be935d214bc7e126d0e7f054bdabfbbbbc7198459afc8437d1ac7b7d1511958cc7a63e925c248c5004cd2c5305bee310dd55167af9487370a3e731ef69eb32d596ce388b628bc5b252e24e4a9fd8e65b7adf9612d696b6e9da17cde25fedfa30f5c26d779151539945f4ff69b620b4f2325cea126f9d78777d9c51e90e4c7cf9456a3092ea56e49074cee6d089eb1656339e25d85c490d3f22d41f3b1346"}) r1 = syz_open_dev$vcsu(&(0x7f0000000040), 0x9, 0x402040) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000340)=""/186) 10:46:12 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00890009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:12 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) mremap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x1000, 0x7, &(0x7f0000ffc000/0x1000)=nil) 10:46:12 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000000187a00001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:12 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000280)=""/152, 0x98}], 0x0, 0x0, 0x8000) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000000)={0xd6, &(0x7f0000000180)="1146bc13e484b6270c84f0911eb2ecdae0b5a00cabbc1196ad56a2685c73c7316b19c4007d7220e2d248e97fef3825766d10910222e21c59be935d214bc7e126d0e7f054bdabfbbbbc7198459afc8437d1ac7b7d1511958cc7a63e925c248c5004cd2c5305bee310dd55167af9487370a3e731ef69eb32d596ce388b628bc5b252e24e4a9fd8e65b7adf9612d696b6e9da17cde25fedfa30f5c26d779151539945f4ff69b620b4f2325cea126f9d78777d9c51e90e4c7cf9456a3092ea56e49074cee6d089eb1656339e25d85c490d3f22d41f3b1346"}) r1 = syz_open_dev$vcsu(&(0x7f0000000040), 0x9, 0x402040) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000340)=""/186) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') (async) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000280)=""/152, 0x98}], 0x0, 0x0, 0x8000) (async) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000000)={0xd6, &(0x7f0000000180)="1146bc13e484b6270c84f0911eb2ecdae0b5a00cabbc1196ad56a2685c73c7316b19c4007d7220e2d248e97fef3825766d10910222e21c59be935d214bc7e126d0e7f054bdabfbbbbc7198459afc8437d1ac7b7d1511958cc7a63e925c248c5004cd2c5305bee310dd55167af9487370a3e731ef69eb32d596ce388b628bc5b252e24e4a9fd8e65b7adf9612d696b6e9da17cde25fedfa30f5c26d779151539945f4ff69b620b4f2325cea126f9d78777d9c51e90e4c7cf9456a3092ea56e49074cee6d089eb1656339e25d85c490d3f22d41f3b1346"}) (async) syz_open_dev$vcsu(&(0x7f0000000040), 0x9, 0x402040) (async) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000340)=""/186) (async) [ 1645.681059][T17495] loop5: detected capacity change from 0 to 20 [ 1645.692816][T17497] loop2: detected capacity change from 0 to 20 [ 1645.692854][T17492] loop3: detected capacity change from 0 to 20 [ 1645.741752][T17495] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1645.762976][T17497] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1645.763853][T17495] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1645.779452][T17492] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:46:12 executing program 4: openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x80500, 0x9c) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(r0, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(r1, 0x0, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r2, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x80500, 0x9c) (async) socket$inet_icmp_raw(0x2, 0x3, 0x1) (async) accept$inet(r0, 0x0, 0x0) (async) socket$inet_icmp_raw(0x2, 0x3, 0x1) (async) accept$inet(r1, 0x0, 0x0) (async) dup(r1) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r2, 0x0) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) (async) [ 1645.816642][T17492] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1645.822513][T17497] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1645.858730][T17497] F2FS-fs (loop2): Invalid segment/section count (31, 31256 x 1) [ 1645.858852][T17495] F2FS-fs (loop5): Invalid log_blocksize (8978444), supports only 12 [ 1645.884782][T17492] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 7077889) [ 1645.887199][T17497] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 10:46:12 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) r2 = syz_mount_image$nfs4(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x4, 0x1, &(0x7f0000000140)=[{&(0x7f0000000080)="eec902e46f4ba7a502dbfaefe8edf6d2a99a8ed1d734e42ac2081a493afa9e0fadcb13eab6ce3b7dffa738e9c263dd3d22fed3ff76df772d3eb3f172f0098f5ab3ba43ca9aef7ccb2d17e0e3ac288d1cf271f1ecacd94cd02a3ef6cb944ce50858f7757338b764f5e7a52d25bf06d91b4b52ca0c363c48f3a576798b13b4f33b716952dfbc590acac914e679c47f044afc4fb46bbd6922d03dd60057c7b1b3b22f2ae910f8", 0xa5}], 0x20012, &(0x7f0000000180)={[{'/dev/nullb0\x00'}, {'\'#*][:/-'}], [{@smackfshat={'smackfshat', 0x3d, '/dev/nullb0\x00'}}]}) execveat(r2, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000200)='/dev/nullb0\x00', &(0x7f0000000240)='\x00'], &(0x7f0000000380)=[&(0x7f00000002c0)='\\\\\x00', &(0x7f0000000300)='/dev/nullb0\x00', &(0x7f0000000340)='\x00'], 0x1000) 10:46:12 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000280)=""/152, 0x98}], 0x0, 0x0, 0x8000) (async) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000000)={0xd6, &(0x7f0000000180)="1146bc13e484b6270c84f0911eb2ecdae0b5a00cabbc1196ad56a2685c73c7316b19c4007d7220e2d248e97fef3825766d10910222e21c59be935d214bc7e126d0e7f054bdabfbbbbc7198459afc8437d1ac7b7d1511958cc7a63e925c248c5004cd2c5305bee310dd55167af9487370a3e731ef69eb32d596ce388b628bc5b252e24e4a9fd8e65b7adf9612d696b6e9da17cde25fedfa30f5c26d779151539945f4ff69b620b4f2325cea126f9d78777d9c51e90e4c7cf9456a3092ea56e49074cee6d089eb1656339e25d85c490d3f22d41f3b1346"}) (async) r1 = syz_open_dev$vcsu(&(0x7f0000000040), 0x9, 0x402040) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000340)=""/186) [ 1645.896297][T17492] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:46:12 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100740001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:12 executing program 0: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(r0, 0x0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) [ 1645.946177][T17495] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:46:12 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000000188900001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) [ 1646.056522][T17534] loop3: detected capacity change from 0 to 20 10:46:12 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0b920009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:12 executing program 0: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(r0, 0x0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') (async) socket$inet_icmp_raw(0x2, 0x3, 0x1) (async) accept$inet(r0, 0x0, 0x0) (async) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) (async) [ 1646.105933][T17534] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1646.109322][T17537] loop2: detected capacity change from 0 to 20 [ 1646.137655][T17537] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1646.169536][T17537] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1646.173752][T17534] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1646.197087][T17540] loop5: detected capacity change from 0 to 20 [ 1646.204958][T17537] F2FS-fs (loop2): Invalid segment/section count (31, 35096 x 1) 10:46:12 executing program 0: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(r0, 0x0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') (async) socket$inet_icmp_raw(0x2, 0x3, 0x1) (async) accept$inet(r0, 0x0, 0x0) (async) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) (async) [ 1646.227173][T17534] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 7602177) [ 1646.238274][T17537] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1646.260000][T17540] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1646.300333][T17540] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1646.316463][T17534] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1646.328366][T17540] F2FS-fs (loop5): Invalid log_blocksize (9571084), supports only 12 [ 1646.373502][T17540] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:46:13 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) mremap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x1000, 0x7, &(0x7f0000ffc000/0x1000)=nil) 10:46:13 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/151, 0x97}], 0x1, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r0, 0x89fa, &(0x7f00000002c0)={'syztnl2\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x29, 0x9, 0x81, 0xffffffff, 0x20, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @dev={0xfe, 0x80, '\x00', 0x41}, 0x7, 0x700, 0x1000, 0x9}}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x5, 0x4, &(0x7f0000000380)=@raw=[@alu={0x0, 0x1, 0x7, 0xb, 0x2, 0x0, 0xfffffffffffffff0}, @func={0x85, 0x0, 0x1, 0x0, 0x8}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}, @exit], &(0x7f00000003c0)='GPL\x00', 0xfffffcbe, 0x98, &(0x7f0000000400)=""/152, 0x41100, 0x4, '\x00', 0x0, 0x19, r0, 0x8, &(0x7f00000004c0)={0x6, 0x4}, 0x8, 0x10, &(0x7f0000000500)={0x1, 0xd, 0x1846f9cb, 0xa}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f0000000540)=[r0, r0, 0x1, r0, r0]}, 0x80) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000600), 0x200000, 0x0) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000640), 0x458300, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x4, 0x7, &(0x7f0000000040)=@raw=[@jmp={0x5, 0x1, 0xa, 0xa, 0x6, 0x20, 0xffffffffffffffff}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x8c}, @generic={0x20, 0x8, 0x0, 0x9, 0x2}, @call={0x85, 0x0, 0x0, 0x91}], &(0x7f0000000080)='GPL\x00', 0xeb, 0x64, &(0x7f00000000c0)=""/100, 0x20900, 0x8, '\x00', r1, 0xf, r0, 0x8, &(0x7f0000000300)={0x2, 0x5}, 0x8, 0x10, &(0x7f0000000340)={0x1, 0xb, 0x6, 0x53}, 0x10, 0xffffffffffffffff, r2, 0x0, &(0x7f0000000680)=[r3, r0, r4]}, 0x80) 10:46:13 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000000189400001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:13 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000000900000001007a0001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:13 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) (async, rerun: 32) r2 = syz_mount_image$nfs4(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x4, 0x1, &(0x7f0000000140)=[{&(0x7f0000000080)="eec902e46f4ba7a502dbfaefe8edf6d2a99a8ed1d734e42ac2081a493afa9e0fadcb13eab6ce3b7dffa738e9c263dd3d22fed3ff76df772d3eb3f172f0098f5ab3ba43ca9aef7ccb2d17e0e3ac288d1cf271f1ecacd94cd02a3ef6cb944ce50858f7757338b764f5e7a52d25bf06d91b4b52ca0c363c48f3a576798b13b4f33b716952dfbc590acac914e679c47f044afc4fb46bbd6922d03dd60057c7b1b3b22f2ae910f8", 0xa5}], 0x20012, &(0x7f0000000180)={[{'/dev/nullb0\x00'}, {'\'#*][:/-'}], [{@smackfshat={'smackfshat', 0x3d, '/dev/nullb0\x00'}}]}) (rerun: 32) execveat(r2, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000200)='/dev/nullb0\x00', &(0x7f0000000240)='\x00'], &(0x7f0000000380)=[&(0x7f00000002c0)='\\\\\x00', &(0x7f0000000300)='/dev/nullb0\x00', &(0x7f0000000340)='\x00'], 0x1000) 10:46:13 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00d80009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:13 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/151, 0x97}], 0x1, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r0, 0x89fa, &(0x7f00000002c0)={'syztnl2\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x29, 0x9, 0x81, 0xffffffff, 0x20, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @dev={0xfe, 0x80, '\x00', 0x41}, 0x7, 0x700, 0x1000, 0x9}}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x5, 0x4, &(0x7f0000000380)=@raw=[@alu={0x0, 0x1, 0x7, 0xb, 0x2, 0x0, 0xfffffffffffffff0}, @func={0x85, 0x0, 0x1, 0x0, 0x8}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}, @exit], &(0x7f00000003c0)='GPL\x00', 0xfffffcbe, 0x98, &(0x7f0000000400)=""/152, 0x41100, 0x4, '\x00', 0x0, 0x19, r0, 0x8, &(0x7f00000004c0)={0x6, 0x4}, 0x8, 0x10, &(0x7f0000000500)={0x1, 0xd, 0x1846f9cb, 0xa}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f0000000540)=[r0, r0, 0x1, r0, r0]}, 0x80) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000600), 0x200000, 0x0) (async) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000640), 0x458300, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x4, 0x7, &(0x7f0000000040)=@raw=[@jmp={0x5, 0x1, 0xa, 0xa, 0x6, 0x20, 0xffffffffffffffff}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x8c}, @generic={0x20, 0x8, 0x0, 0x9, 0x2}, @call={0x85, 0x0, 0x0, 0x91}], &(0x7f0000000080)='GPL\x00', 0xeb, 0x64, &(0x7f00000000c0)=""/100, 0x20900, 0x8, '\x00', r1, 0xf, r0, 0x8, &(0x7f0000000300)={0x2, 0x5}, 0x8, 0x10, &(0x7f0000000340)={0x1, 0xb, 0x6, 0x53}, 0x10, 0xffffffffffffffff, r2, 0x0, &(0x7f0000000680)=[r3, r0, r4]}, 0x80) [ 1646.526578][T17555] loop2: detected capacity change from 0 to 20 [ 1646.535971][T17556] loop3: detected capacity change from 0 to 20 [ 1646.589654][T17561] loop5: detected capacity change from 0 to 20 [ 1646.596097][T17555] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1646.627090][T17555] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1646.646469][T17556] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1646.648176][T17561] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1646.671574][T17555] F2FS-fs (loop2): Invalid segment/section count (31, 37912 x 1) [ 1646.687115][T17555] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 10:46:13 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/151, 0x97}], 0x1, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r0, 0x89fa, &(0x7f00000002c0)={'syztnl2\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x29, 0x9, 0x81, 0xffffffff, 0x20, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @dev={0xfe, 0x80, '\x00', 0x41}, 0x7, 0x700, 0x1000, 0x9}}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x5, 0x4, &(0x7f0000000380)=@raw=[@alu={0x0, 0x1, 0x7, 0xb, 0x2, 0x0, 0xfffffffffffffff0}, @func={0x85, 0x0, 0x1, 0x0, 0x8}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}, @exit], &(0x7f00000003c0)='GPL\x00', 0xfffffcbe, 0x98, &(0x7f0000000400)=""/152, 0x41100, 0x4, '\x00', 0x0, 0x19, r0, 0x8, &(0x7f00000004c0)={0x6, 0x4}, 0x8, 0x10, &(0x7f0000000500)={0x1, 0xd, 0x1846f9cb, 0xa}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f0000000540)=[r0, r0, 0x1, r0, r0]}, 0x80) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000600), 0x200000, 0x0) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000640), 0x458300, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x4, 0x7, &(0x7f0000000040)=@raw=[@jmp={0x5, 0x1, 0xa, 0xa, 0x6, 0x20, 0xffffffffffffffff}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x8c}, @generic={0x20, 0x8, 0x0, 0x9, 0x2}, @call={0x85, 0x0, 0x0, 0x91}], &(0x7f0000000080)='GPL\x00', 0xeb, 0x64, &(0x7f00000000c0)=""/100, 0x20900, 0x8, '\x00', r1, 0xf, r0, 0x8, &(0x7f0000000300)={0x2, 0x5}, 0x8, 0x10, &(0x7f0000000340)={0x1, 0xb, 0x6, 0x53}, 0x10, 0xffffffffffffffff, r2, 0x0, &(0x7f0000000680)=[r3, r0, r4]}, 0x80) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') (async) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/151, 0x97}], 0x1, 0x0, 0x0) (async) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r0, 0x89fa, &(0x7f00000002c0)={'syztnl2\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x29, 0x9, 0x81, 0xffffffff, 0x20, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @dev={0xfe, 0x80, '\x00', 0x41}, 0x7, 0x700, 0x1000, 0x9}}) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x5, 0x4, &(0x7f0000000380)=@raw=[@alu={0x0, 0x1, 0x7, 0xb, 0x2, 0x0, 0xfffffffffffffff0}, @func={0x85, 0x0, 0x1, 0x0, 0x8}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}, @exit], &(0x7f00000003c0)='GPL\x00', 0xfffffcbe, 0x98, &(0x7f0000000400)=""/152, 0x41100, 0x4, '\x00', 0x0, 0x19, r0, 0x8, &(0x7f00000004c0)={0x6, 0x4}, 0x8, 0x10, &(0x7f0000000500)={0x1, 0xd, 0x1846f9cb, 0xa}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f0000000540)=[r0, r0, 0x1, r0, r0]}, 0x80) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000600), 0x200000, 0x0) (async) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000640), 0x458300, 0x0) (async) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x4, 0x7, &(0x7f0000000040)=@raw=[@jmp={0x5, 0x1, 0xa, 0xa, 0x6, 0x20, 0xffffffffffffffff}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x8c}, @generic={0x20, 0x8, 0x0, 0x9, 0x2}, @call={0x85, 0x0, 0x0, 0x91}], &(0x7f0000000080)='GPL\x00', 0xeb, 0x64, &(0x7f00000000c0)=""/100, 0x20900, 0x8, '\x00', r1, 0xf, r0, 0x8, &(0x7f0000000300)={0x2, 0x5}, 0x8, 0x10, &(0x7f0000000340)={0x1, 0xb, 0x6, 0x53}, 0x10, 0xffffffffffffffff, r2, 0x0, &(0x7f0000000680)=[r3, r0, r4]}, 0x80) (async) [ 1646.698082][T17561] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1646.708074][T17561] F2FS-fs (loop5): Invalid log_blocksize (14155788), supports only 12 [ 1646.716687][T17561] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1646.726464][T17556] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 10:46:13 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000000189500001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) [ 1646.752068][T17556] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 7995393) 10:46:13 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x8) syz_usb_connect$uac1(0x0, 0x82, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x70, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_ii_discrete={0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0xf0, 0x0, 0x2, {0x7, 0x25, 0x1, 0x1, 0x0, 0x9}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x8, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) copy_file_range(r1, &(0x7f0000000000)=0x4b, r0, &(0x7f0000000180)=0x80000001, 0x3ff, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, &(0x7f00000001c0)={0x0, 'bridge_slave_1\x00', {0x4}, 0x81}) [ 1646.794161][T17556] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:46:13 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00000009000000013b7f0001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:13 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00d90009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1646.871562][T17582] loop2: detected capacity change from 0 to 20 [ 1646.900342][T17582] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1646.908141][T17582] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1646.949279][T17582] F2FS-fs (loop2): Invalid segment/section count (31, 38168 x 1) [ 1646.958668][T17584] loop5: detected capacity change from 0 to 20 [ 1646.976912][T17582] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1646.998394][T17584] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1647.016735][T17584] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1647.028427][T17586] loop3: detected capacity change from 0 to 20 [ 1647.044965][T17584] F2FS-fs (loop5): Invalid log_blocksize (14221324), supports only 12 [ 1647.076997][T17584] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1647.088215][T17586] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1647.127868][T17586] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1647.140393][T30975] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 1647.186822][T17586] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 8338177) [ 1647.223234][T17586] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:46:13 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00000009000000010000000100000000000000004000000000000018d800001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:13 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100810001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:13 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) mremap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x1000, 0x7, &(0x7f0000ffc000/0x1000)=nil) openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) (async) dup(r0) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) (async) mremap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x1000, 0x7, &(0x7f0000ffc000/0x1000)=nil) (async) 10:46:13 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00da0009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1647.377450][T17589] loop2: detected capacity change from 0 to 20 [ 1647.377461][T17590] loop3: detected capacity change from 0 to 20 [ 1647.402825][T17592] loop5: detected capacity change from 0 to 20 [ 1647.410150][T30975] usb 1-1: Using ep0 maxpacket: 8 [ 1647.420994][T17590] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1647.450132][T17590] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1647.489464][T17589] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1647.500522][T17590] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 8454145) [ 1647.501918][T17592] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1647.516276][T17589] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1647.525899][T17590] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:46:14 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) r2 = syz_mount_image$nfs4(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x4, 0x1, &(0x7f0000000140)=[{&(0x7f0000000080)="eec902e46f4ba7a502dbfaefe8edf6d2a99a8ed1d734e42ac2081a493afa9e0fadcb13eab6ce3b7dffa738e9c263dd3d22fed3ff76df772d3eb3f172f0098f5ab3ba43ca9aef7ccb2d17e0e3ac288d1cf271f1ecacd94cd02a3ef6cb944ce50858f7757338b764f5e7a52d25bf06d91b4b52ca0c363c48f3a576798b13b4f33b716952dfbc590acac914e679c47f044afc4fb46bbd6922d03dd60057c7b1b3b22f2ae910f8", 0xa5}], 0x20012, &(0x7f0000000180)={[{'/dev/nullb0\x00'}, {'\'#*][:/-'}], [{@smackfshat={'smackfshat', 0x3d, '/dev/nullb0\x00'}}]}) execveat(r2, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000200)='/dev/nullb0\x00', &(0x7f0000000240)='\x00'], &(0x7f0000000380)=[&(0x7f00000002c0)='\\\\\x00', &(0x7f0000000300)='/dev/nullb0\x00', &(0x7f0000000340)='\x00'], 0x1000) openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) (async) dup(r0) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) (async) syz_mount_image$nfs4(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x4, 0x1, &(0x7f0000000140)=[{&(0x7f0000000080)="eec902e46f4ba7a502dbfaefe8edf6d2a99a8ed1d734e42ac2081a493afa9e0fadcb13eab6ce3b7dffa738e9c263dd3d22fed3ff76df772d3eb3f172f0098f5ab3ba43ca9aef7ccb2d17e0e3ac288d1cf271f1ecacd94cd02a3ef6cb944ce50858f7757338b764f5e7a52d25bf06d91b4b52ca0c363c48f3a576798b13b4f33b716952dfbc590acac914e679c47f044afc4fb46bbd6922d03dd60057c7b1b3b22f2ae910f8", 0xa5}], 0x20012, &(0x7f0000000180)={[{'/dev/nullb0\x00'}, {'\'#*][:/-'}], [{@smackfshat={'smackfshat', 0x3d, '/dev/nullb0\x00'}}]}) (async) execveat(r2, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000200)='/dev/nullb0\x00', &(0x7f0000000240)='\x00'], &(0x7f0000000380)=[&(0x7f00000002c0)='\\\\\x00', &(0x7f0000000300)='/dev/nullb0\x00', &(0x7f0000000340)='\x00'], 0x1000) (async) [ 1647.549552][T17589] F2FS-fs (loop2): Invalid segment/section count (31, 55320 x 1) [ 1647.562040][T30975] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1647.574299][T17589] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1647.579734][T30975] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 1647.611195][T17592] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1647.626540][T30975] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1647.635909][T17592] F2FS-fs (loop5): Invalid log_blocksize (14286860), supports only 12 [ 1647.646383][T17592] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:46:14 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00000009000000010000000100000000000000004000000000000018d900001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:14 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100890001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1647.733239][T17604] loop3: detected capacity change from 0 to 20 10:46:14 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00db0009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1647.791072][T17604] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1647.807203][T17606] loop2: detected capacity change from 0 to 20 [ 1647.844154][T17606] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1647.850184][T30975] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1647.869643][T17604] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1647.883529][T30975] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1647.889403][T17606] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1647.918962][T17613] loop5: detected capacity change from 0 to 20 [ 1647.926791][T30975] usb 1-1: Product: syz [ 1647.928604][T17606] F2FS-fs (loop2): Invalid segment/section count (31, 55576 x 1) [ 1647.931704][T17604] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 8978433) [ 1647.954310][T17613] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1647.977114][T30975] usb 1-1: Manufacturer: syz [ 1647.983134][T30975] usb 1-1: SerialNumber: syz [ 1647.989045][T17606] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1648.009941][T17613] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1648.024588][T17613] F2FS-fs (loop5): Invalid log_blocksize (14352396), supports only 12 10:46:14 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00000009000000010000000100000000000000004000000000000018da00001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) [ 1648.045466][T17613] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1648.057552][T17604] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1648.186936][T17615] loop2: detected capacity change from 0 to 20 [ 1648.213409][T17615] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1648.229103][T17615] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1648.249102][T17615] F2FS-fs (loop2): Invalid segment/section count (31, 55832 x 1) [ 1648.263357][T17615] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1648.340036][T30975] usb 1-1: 0:2 : does not exist [ 1648.371047][T30975] usb 1-1: USB disconnect, device number 26 [ 1648.406116][T16296] udevd[16296]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory 10:46:15 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x8) syz_usb_connect$uac1(0x0, 0x82, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x70, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_ii_discrete={0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0xf0, 0x0, 0x2, {0x7, 0x25, 0x1, 0x1, 0x0, 0x9}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x8, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) copy_file_range(r1, &(0x7f0000000000)=0x4b, r0, &(0x7f0000000180)=0x80000001, 0x3ff, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, &(0x7f00000001c0)={0x0, 'bridge_slave_1\x00', {0x4}, 0x81}) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') (async) syz_open_dev$char_usb(0xc, 0xb4, 0x8) (async) syz_usb_connect$uac1(0x0, 0x82, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x70, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_ii_discrete={0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0xf0, 0x0, 0x2, {0x7, 0x25, 0x1, 0x1, 0x0, 0x9}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x8, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) (async) copy_file_range(r1, &(0x7f0000000000)=0x4b, r0, &(0x7f0000000180)=0x80000001, 0x3ff, 0x0) (async) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) (async) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, &(0x7f00000001c0)={0x0, 'bridge_slave_1\x00', {0x4}, 0x81}) (async) 10:46:15 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c11e00009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:15 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100d90001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:15 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r0, 0xc038943b, &(0x7f0000000100)={0x7, 0x38, '\x00', 0x0, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) r3 = dup(r1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r3, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r1, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) r4 = open_tree(r3, &(0x7f0000000000)='./file0\x00', 0x1000) ioctl$UFFDIO_CONTINUE(r4, 0xc020aa07, &(0x7f0000000040)={{&(0x7f00006d4000/0x4000)=nil, 0x4000}}) ioctl$UFFDIO_WRITEPROTECT(r3, 0xc018aa06, &(0x7f0000000080)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0) r6 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r6, 0x0, 0x0, 0x2000402) fallocate(r5, 0x0, 0x0, 0x110001) pwritev2(r6, &(0x7f0000000000)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x0, 0x10) fadvise64(r0, 0x8, 0x6a34, 0x5) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000040)={0xc, r6}) ioctl$UFFDIO_CONTINUE(r5, 0xc020aa07, &(0x7f0000000140)={{&(0x7f00008bf000/0x2000)=nil, 0x2000}, 0x1}) 10:46:15 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000000181902001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) [ 1648.792315][T17618] loop5: detected capacity change from 0 to 20 [ 1648.803434][T17620] loop3: detected capacity change from 0 to 20 [ 1648.822502][T17623] loop2: detected capacity change from 0 to 20 [ 1648.855264][T17623] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1648.868632][T17620] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1648.893637][T17618] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1648.910446][T17623] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1648.920401][T17620] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1648.926011][T17623] F2FS-fs (loop2): Invalid segment/section count (31, 137496 x 1) [ 1648.932000][T17618] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1648.955961][T17620] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 14221313) [ 1648.959383][T17623] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1648.996825][T17618] F2FS-fs (loop5): Invalid log_blocksize (14684428), supports only 12 [ 1649.007533][T17620] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1649.024809][T17618] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:46:15 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000000180003001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:15 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100da0001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1649.139976][T30975] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 1649.168804][T17629] loop2: detected capacity change from 0 to 20 10:46:15 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c11e40009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1649.203083][T17631] loop3: detected capacity change from 0 to 20 [ 1649.220652][T17629] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1649.261150][T17629] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1649.265800][T17633] loop5: detected capacity change from 0 to 20 [ 1649.271837][T17631] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1649.311323][T17629] F2FS-fs (loop2): Invalid segment/section count (31, 196632 x 1) [ 1649.321712][T17631] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1649.340032][T17633] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1649.342007][T17629] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1649.366022][T17631] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 14286849) [ 1649.378665][T17631] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1649.383870][T17633] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1649.402252][T30975] usb 1-1: Using ep0 maxpacket: 8 10:46:16 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000000181903001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:16 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100db0001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1649.436710][T17633] F2FS-fs (loop5): Invalid log_blocksize (14946572), supports only 12 [ 1649.471671][T17633] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1649.550070][T30975] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1649.560227][T17636] loop2: detected capacity change from 0 to 20 [ 1649.571231][T30975] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 1649.578166][T17637] loop3: detected capacity change from 0 to 20 [ 1649.593462][T17636] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1649.606118][T30975] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1649.617996][T17636] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 10:46:16 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c11e50009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1649.650450][T17636] F2FS-fs (loop2): Invalid segment/section count (31, 203032 x 1) [ 1649.696487][T17636] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1649.700473][T17637] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1649.711473][T17639] loop5: detected capacity change from 0 to 20 [ 1649.720166][T17637] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1649.736745][T17637] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 14352385) [ 1649.754510][T17639] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1649.785990][T17639] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1649.801679][T30975] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1649.827140][T17637] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1649.837850][T30975] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 10:46:16 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000000180005001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) [ 1649.851849][T17639] F2FS-fs (loop5): Invalid log_blocksize (15012108), supports only 12 [ 1649.863965][T30975] usb 1-1: Product: syz [ 1649.879685][T30975] usb 1-1: Manufacturer: syz [ 1649.884009][T17641] loop2: detected capacity change from 0 to 20 [ 1649.885041][T17639] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1649.903495][T30975] usb 1-1: SerialNumber: syz [ 1649.973491][T17641] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1650.043453][T17641] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1650.103084][T17641] F2FS-fs (loop2): Invalid segment/section count (31, 327704 x 1) [ 1650.111816][T17641] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 10:46:16 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') (async) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x8) syz_usb_connect$uac1(0x0, 0x82, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x70, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_ii_discrete={0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0xf0, 0x0, 0x2, {0x7, 0x25, 0x1, 0x1, 0x0, 0x9}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x8, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) (async) copy_file_range(r1, &(0x7f0000000000)=0x4b, r0, &(0x7f0000000180)=0x80000001, 0x3ff, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) (async) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, &(0x7f00000001c0)={0x0, 'bridge_slave_1\x00', {0x4}, 0x81}) 10:46:16 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r0, 0xc038943b, &(0x7f0000000100)={0x7, 0x38, '\x00', 0x0, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) (async) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) r3 = dup(r1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r3, 0x0) (async, rerun: 32) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r1, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) (async, rerun: 32) r4 = open_tree(r3, &(0x7f0000000000)='./file0\x00', 0x1000) ioctl$UFFDIO_CONTINUE(r4, 0xc020aa07, &(0x7f0000000040)={{&(0x7f00006d4000/0x4000)=nil, 0x4000}}) (async, rerun: 32) ioctl$UFFDIO_WRITEPROTECT(r3, 0xc018aa06, &(0x7f0000000080)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x1}) (rerun: 32) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) (async, rerun: 32) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0) (rerun: 32) r6 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r6, 0x0, 0x0, 0x2000402) (async) fallocate(r5, 0x0, 0x0, 0x110001) (async) pwritev2(r6, &(0x7f0000000000)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x0, 0x10) (async) fadvise64(r0, 0x8, 0x6a34, 0x5) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000040)={0xc, r6}) (async, rerun: 32) ioctl$UFFDIO_CONTINUE(r5, 0xc020aa07, &(0x7f0000000140)={{&(0x7f00008bf000/0x2000)=nil, 0x2000}, 0x1}) (rerun: 32) 10:46:16 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000111e10001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:16 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c11e70009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:16 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000000180006001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) [ 1650.177384][T17643] UDC core: couldn't find an available UDC or it's busy: -16 [ 1650.195033][T17643] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1650.234062][T17656] loop5: detected capacity change from 0 to 20 [ 1650.240047][T17655] loop2: detected capacity change from 0 to 20 [ 1650.243971][T17657] loop3: detected capacity change from 0 to 20 [ 1650.266918][T17656] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1650.283716][T17657] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1650.292291][T30975] usb 1-1: 0:2 : does not exist [ 1650.292465][T17655] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1650.302325][T17656] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1650.335340][T30975] usb 1-1: USB disconnect, device number 27 [ 1650.346181][T17657] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1650.363567][T17656] F2FS-fs (loop5): Invalid log_blocksize (15143180), supports only 12 [ 1650.383395][T17657] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 14749953) [ 1650.395392][T17655] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1650.399212][T17656] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1650.419089][T17657] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:46:17 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r0, 0xc038943b, &(0x7f0000000100)={0x7, 0x38, '\x00', 0x0, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) (async) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) r3 = dup(r1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r3, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r1, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) r4 = open_tree(r3, &(0x7f0000000000)='./file0\x00', 0x1000) ioctl$UFFDIO_CONTINUE(r4, 0xc020aa07, &(0x7f0000000040)={{&(0x7f00006d4000/0x4000)=nil, 0x4000}}) (async) ioctl$UFFDIO_WRITEPROTECT(r3, 0xc018aa06, &(0x7f0000000080)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) (async) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0) r6 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r6, 0x0, 0x0, 0x2000402) (async) fallocate(r5, 0x0, 0x0, 0x110001) pwritev2(r6, &(0x7f0000000000)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x0, 0x10) (async) fadvise64(r0, 0x8, 0x6a34, 0x5) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000040)={0xc, r6}) (async) ioctl$UFFDIO_CONTINUE(r5, 0xc020aa07, &(0x7f0000000140)={{&(0x7f00008bf000/0x2000)=nil, 0x2000}, 0x1}) 10:46:17 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000111e20001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1650.437428][T17655] F2FS-fs (loop2): Invalid segment/section count (31, 393240 x 1) [ 1650.471275][T17655] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 10:46:17 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c11ed0009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:17 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000000180007001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) [ 1650.572504][T17673] loop3: detected capacity change from 0 to 20 [ 1650.587644][T17675] loop5: detected capacity change from 0 to 20 [ 1650.604700][T17675] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1650.612939][T17673] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1650.639699][T17673] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1650.658375][T17677] loop2: detected capacity change from 0 to 20 [ 1650.658695][T17675] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1650.681884][T17673] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 14815489) [ 1650.700785][T17677] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1650.706116][T17673] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1650.721481][T17675] F2FS-fs (loop5): Invalid log_blocksize (15536396), supports only 12 [ 1650.758845][T17677] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1650.763464][T17675] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1650.775997][T30975] usb 1-1: new high-speed USB device number 28 using dummy_hcd 10:46:17 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000cfffe0009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1650.808562][T17677] F2FS-fs (loop2): Invalid segment/section count (31, 458776 x 1) [ 1650.830452][T17677] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 10:46:17 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000111e30001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1650.940608][T17679] loop5: detected capacity change from 0 to 20 [ 1650.957801][T17681] loop3: detected capacity change from 0 to 20 [ 1650.972562][T30975] usb 1-1: device descriptor read/64, error 18 10:46:17 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00000009000000010000000100000000000000004000000000000018000a001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) [ 1650.991886][T17679] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1651.016505][T17681] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1651.033581][T17679] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1651.049372][T17681] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1651.062685][T17679] F2FS-fs (loop5): Invalid log_blocksize (16711436), supports only 12 [ 1651.076770][T17683] loop2: detected capacity change from 0 to 20 [ 1651.078129][T17681] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 14881025) [ 1651.103304][T17679] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1651.125968][T17683] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1651.126467][T17681] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1651.159414][T17683] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1651.225159][T17683] F2FS-fs (loop2): Invalid segment/section count (31, 655384 x 1) [ 1651.259928][T30975] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 1651.261992][T17683] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1651.470198][T30975] usb 1-1: device descriptor read/64, error 18 [ 1651.612498][T30975] usb usb1-port1: attempt power cycle [ 1652.039895][T30975] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 1652.240036][T30975] usb 1-1: device descriptor read/8, error -61 [ 1652.509967][T30975] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 1652.680008][T30975] usb 1-1: device descriptor read/8, error -61 [ 1652.800648][T30975] usb usb1-port1: unable to enumerate USB device 10:46:19 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00ff0009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:19 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r3, 0x0, 0x0, 0x2000402) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x110001) pwritev2(r3, &(0x7f0000000000)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x0, 0x10) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0xc, r3}) lseek(r3, 0x0, 0x3) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f00000000c0)={0x9a, 0x5}) r4 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x2000402) fallocate(r2, 0x0, 0x0, 0x110001) pwritev2(r4, &(0x7f0000000000)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x0, 0x10) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000040)={0xc, r4}) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) r5 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKBSZGET(r5, 0x80081270, &(0x7f0000000040)) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) 10:46:19 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000111e50001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:19 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000000182010001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:19 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x6180, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000180)={0x43, 0x3}, 0x10) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = openat$khugepaged_scan(0xffffffffffffff9c, &(0x7f0000000500), 0x1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000580)={0x0, r4, 0x4, 0x5, 0x80, 0x3ff}) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r3, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, 0x0, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r3, 0x8983, &(0x7f00000004c0)={0x6, 'veth1_virt_wifi\x00', {}, 0x7d}) bind$tipc(r1, &(0x7f0000000480)=@name={0x1e, 0x2, 0x1, {{0x43, 0x3}, 0x2}}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, 0x0, 0x0) preadv(r2, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/212, 0xd4}, {&(0x7f00000002c0)=""/19, 0x13}, {&(0x7f0000000300)=""/105, 0x69}, {&(0x7f0000000380)=""/144, 0x90}], 0x4, 0x8100000, 0x1) 10:46:19 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000003640)={0x0}) r3 = syz_open_dev$usbfs(&(0x7f0000000180), 0x77, 0x800001) ioctl$USBDEVFS_IOCTL(r3, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect={0x0, 0x5517, 0x48000000}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000440)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x0, "a59f7995f969f9"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000500)={0x0, r4, "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", "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"}) r10 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r10, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x0, @remote={0xac, 0x10, 0x3}}, @sco={0x1f, @none}, @nl=@unspec, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r10, 0x81f8943c, &(0x7f0000003640)={0x0}) r12 = syz_open_dev$usbfs(&(0x7f0000000180), 0x77, 0x1) ioctl$USBDEVFS_IOCTL(r12, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect={0x0, 0x5517, 0x48000000}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r12, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000440)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r14}, {0x0}], 0x0, "a59f7995f969f9"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f00000505c0)={0x8, [{}, {}, {}, {r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r14}], 0x0, "264863238ac2f1"}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) r17 = creat(&(0x7f0000000000)='./file0\x00', 0x1b8) ioctl$BLKRRPART(r17, 0x125f, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) [ 1653.302421][T17687] loop5: detected capacity change from 0 to 20 [ 1653.310625][T17690] loop3: detected capacity change from 0 to 20 [ 1653.317741][T17692] loop2: detected capacity change from 0 to 20 [ 1653.337313][T17687] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:46:20 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x6180, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000180)={0x43, 0x3}, 0x10) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = openat$khugepaged_scan(0xffffffffffffff9c, &(0x7f0000000500), 0x1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000580)={0x0, r4, 0x4, 0x5, 0x80, 0x3ff}) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r3, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, 0x0, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r3, 0x8983, &(0x7f00000004c0)={0x6, 'veth1_virt_wifi\x00', {}, 0x7d}) bind$tipc(r1, &(0x7f0000000480)=@name={0x1e, 0x2, 0x1, {{0x43, 0x3}, 0x2}}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, 0x0, 0x0) preadv(r2, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/212, 0xd4}, {&(0x7f00000002c0)=""/19, 0x13}, {&(0x7f0000000300)=""/105, 0x69}, {&(0x7f0000000380)=""/144, 0x90}], 0x4, 0x8100000, 0x1) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') (async) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) (async) openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x6180, 0x0) (async) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000180)={0x43, 0x3}, 0x10) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) openat$khugepaged_scan(0xffffffffffffff9c, &(0x7f0000000500), 0x1, 0x0) (async) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000580)={0x0, r4, 0x4, 0x5, 0x80, 0x3ff}) (async) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r3, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) (async) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, 0x0, 0x0) (async) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r3, 0x8983, &(0x7f00000004c0)={0x6, 'veth1_virt_wifi\x00', {}, 0x7d}) (async) bind$tipc(r1, &(0x7f0000000480)=@name={0x1e, 0x2, 0x1, {{0x43, 0x3}, 0x2}}, 0x10) (async) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, 0x0, 0x0) (async) preadv(r2, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/212, 0xd4}, {&(0x7f00000002c0)=""/19, 0x13}, {&(0x7f0000000300)=""/105, 0x69}, {&(0x7f0000000380)=""/144, 0x90}], 0x4, 0x8100000, 0x1) (async) [ 1653.371467][T17690] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1653.379344][T17690] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1653.396750][T17687] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1653.405745][T17692] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1653.426550][T17690] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 15012097) [ 1653.438188][T17687] F2FS-fs (loop5): Invalid log_blocksize (16711692), supports only 12 [ 1653.447145][T17692] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1653.456502][T17690] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1653.466058][T17687] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:46:20 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x6180, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000180)={0x43, 0x3}, 0x10) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = openat$khugepaged_scan(0xffffffffffffff9c, &(0x7f0000000500), 0x1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000580)={0x0, r4, 0x4, 0x5, 0x80, 0x3ff}) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r3, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, 0x0, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r3, 0x8983, &(0x7f00000004c0)={0x6, 'veth1_virt_wifi\x00', {}, 0x7d}) bind$tipc(r1, &(0x7f0000000480)=@name={0x1e, 0x2, 0x1, {{0x43, 0x3}, 0x2}}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, 0x0, 0x0) preadv(r2, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/212, 0xd4}, {&(0x7f00000002c0)=""/19, 0x13}, {&(0x7f0000000300)=""/105, 0x69}, {&(0x7f0000000380)=""/144, 0x90}], 0x4, 0x8100000, 0x1) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') (async) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) (async) openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x6180, 0x0) (async) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000180)={0x43, 0x3}, 0x10) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) openat$khugepaged_scan(0xffffffffffffff9c, &(0x7f0000000500), 0x1, 0x0) (async) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000580)={0x0, r4, 0x4, 0x5, 0x80, 0x3ff}) (async) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r3, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) (async) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, 0x0, 0x0) (async) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r3, 0x8983, &(0x7f00000004c0)={0x6, 'veth1_virt_wifi\x00', {}, 0x7d}) (async) bind$tipc(r1, &(0x7f0000000480)=@name={0x1e, 0x2, 0x1, {{0x43, 0x3}, 0x2}}, 0x10) (async) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, 0x0, 0x0) (async) preadv(r2, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/212, 0xd4}, {&(0x7f00000002c0)=""/19, 0x13}, {&(0x7f0000000300)=""/105, 0x69}, {&(0x7f0000000380)=""/144, 0x90}], 0x4, 0x8100000, 0x1) (async) [ 1653.475624][T17692] F2FS-fs (loop2): Invalid segment/section count (31, 1056792 x 1) [ 1653.491611][T17692] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 10:46:20 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000111e60001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:20 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0fff0009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:20 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00000009000000010000000100000000000000004000000000000018c811001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) [ 1653.621987][T17722] loop3: detected capacity change from 0 to 20 10:46:20 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xe5, 0x12) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{}, {0x20, '.$\'[/+^'}], 0xa, "dc02a5ecb937b9059cb02c43d0c1df943baa3a216e06a5c725c68e9163b9784ebc4a9e61ab9da1672e5ffa1936d4a77214963d380599c662c128ea1a55ccd5fcb80f99a7d53adfd908614e497bd9"}, 0x62) [ 1653.663851][T17722] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1653.676080][T17725] loop2: detected capacity change from 0 to 20 [ 1653.694617][T17726] loop5: detected capacity change from 0 to 20 [ 1653.735857][T17725] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1653.737929][T17726] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1653.758119][T17722] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 10:46:20 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) (async, rerun: 32) write$cgroup_int(r0, &(0x7f0000000000)=0xe5, 0x12) (async, rerun: 32) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{}, {0x20, '.$\'[/+^'}], 0xa, "dc02a5ecb937b9059cb02c43d0c1df943baa3a216e06a5c725c68e9163b9784ebc4a9e61ab9da1672e5ffa1936d4a77214963d380599c662c128ea1a55ccd5fcb80f99a7d53adfd908614e497bd9"}, 0x62) [ 1653.794999][T17725] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1653.819620][T17726] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1653.827044][T17722] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 15077633) [ 1653.844057][T17725] F2FS-fs (loop2): Invalid segment/section count (31, 1165336 x 1) [ 1653.859496][T17726] F2FS-fs (loop5): Invalid log_blocksize (16715532), supports only 12 [ 1653.860383][T17725] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1653.879610][T17722] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1653.922228][T17726] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:46:20 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r3, 0x0, 0x0, 0x2000402) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x110001) pwritev2(r3, &(0x7f0000000000)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x0, 0x10) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0xc, r3}) lseek(r3, 0x0, 0x3) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f00000000c0)={0x9a, 0x5}) r4 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x2000402) fallocate(r2, 0x0, 0x0, 0x110001) pwritev2(r4, &(0x7f0000000000)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x0, 0x10) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000040)={0xc, r4}) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) r5 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKBSZGET(r5, 0x80081270, &(0x7f0000000040)) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) (async) dup(r0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0) (async) creat(&(0x7f0000000180)='./file0\x00', 0x0) (async) fallocate(r3, 0x0, 0x0, 0x2000402) (async) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x110001) (async) pwritev2(r3, &(0x7f0000000000)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x0, 0x10) (async) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0xc, r3}) (async) lseek(r3, 0x0, 0x3) (async) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f00000000c0)={0x9a, 0x5}) (async) creat(&(0x7f0000000180)='./file0\x00', 0x0) (async) fallocate(r4, 0x0, 0x0, 0x2000402) (async) fallocate(r2, 0x0, 0x0, 0x110001) (async) pwritev2(r4, &(0x7f0000000000)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x0, 0x10) (async) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000040)={0xc, r4}) (async) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000000080)) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) (async) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKBSZGET(r5, 0x80081270, &(0x7f0000000040)) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) (async) 10:46:20 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xe5, 0x12) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{}, {0x20, '.$\'[/+^'}], 0xa, "dc02a5ecb937b9059cb02c43d0c1df943baa3a216e06a5c725c68e9163b9784ebc4a9e61ab9da1672e5ffa1936d4a77214963d380599c662c128ea1a55ccd5fcb80f99a7d53adfd908614e497bd9"}, 0x62) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') (async) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) (async) write$cgroup_int(r0, &(0x7f0000000000)=0xe5, 0x12) (async) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{}, {0x20, '.$\'[/+^'}], 0xa, "dc02a5ecb937b9059cb02c43d0c1df943baa3a216e06a5c725c68e9163b9784ebc4a9e61ab9da1672e5ffa1936d4a77214963d380599c662c128ea1a55ccd5fcb80f99a7d53adfd908614e497bd9"}, 0x62) (async) 10:46:20 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000003640)={0x0}) (async) r3 = syz_open_dev$usbfs(&(0x7f0000000180), 0x77, 0x800001) ioctl$USBDEVFS_IOCTL(r3, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect={0x0, 0x5517, 0x48000000}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000440)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x0, "a59f7995f969f9"}) (async) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000500)={0x0, r4, "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", "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"}) r10 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r10, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x0, @remote={0xac, 0x10, 0x3}}, @sco={0x1f, @none}, @nl=@unspec, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r10, 0x81f8943c, &(0x7f0000003640)={0x0}) (async) r12 = syz_open_dev$usbfs(&(0x7f0000000180), 0x77, 0x1) ioctl$USBDEVFS_IOCTL(r12, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect={0x0, 0x5517, 0x48000000}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r12, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000440)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r14}, {0x0}], 0x0, "a59f7995f969f9"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f00000505c0)={0x8, [{}, {}, {}, {r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r14}], 0x0, "264863238ac2f1"}) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) r17 = creat(&(0x7f0000000000)='./file0\x00', 0x1b8) ioctl$BLKRRPART(r17, 0x125f, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) 10:46:20 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000cfeff0009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:20 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00000009000000010000000100000000000000004000000000000018c911001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:20 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100ff0001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:20 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/llc/core\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYRESHEX=0x0, @ANYRES32=r0, @ANYRESOCT=r0], 0x4c}, 0x1, 0x0, 0x0, 0x81}, 0x20000040) [ 1654.112738][T17741] loop5: detected capacity change from 0 to 20 [ 1654.126786][T17744] loop3: detected capacity change from 0 to 20 [ 1654.146594][T17746] loop2: detected capacity change from 0 to 20 [ 1654.153677][T17741] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1654.169600][T17744] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1654.190931][T17746] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:46:20 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/llc/core\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYRESHEX=0x0, @ANYRES32=r0, @ANYRESOCT=r0], 0x4c}, 0x1, 0x0, 0x0, 0x81}, 0x20000040) [ 1654.214056][T17741] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1654.233442][T17744] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1654.250818][T17746] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1654.259524][T17741] F2FS-fs (loop5): Invalid log_blocksize (16776716), supports only 12 [ 1654.274412][T17744] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 16711681) [ 1654.285065][T17746] F2FS-fs (loop2): Invalid segment/section count (31, 1165592 x 1) [ 1654.308972][T17741] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:46:20 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00000009000000010fff0001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:20 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/llc/core\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYRESHEX=0x0, @ANYRES32=r0, @ANYRESOCT=r0], 0x4c}, 0x1, 0x0, 0x0, 0x81}, 0x20000040) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/llc/core\x00') (async) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) (async) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYRESHEX=0x0, @ANYRES32=r0, @ANYRESOCT=r0], 0x4c}, 0x1, 0x0, 0x0, 0x81}, 0x20000040) (async) [ 1654.325752][T17744] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1654.358409][T17746] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 10:46:21 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000000a000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1654.441557][T17758] loop3: detected capacity change from 0 to 20 10:46:21 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00000009000000010000000100000000000000004000000000000018d211001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) [ 1654.482530][T17758] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1654.520661][T17758] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1654.541980][T17764] loop5: detected capacity change from 0 to 20 [ 1654.562159][T17758] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 16715521) [ 1654.572729][T17766] loop2: detected capacity change from 0 to 20 [ 1654.585933][T17758] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1654.597480][T17764] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1654.605429][T17766] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1654.623075][T17764] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1654.632602][T17766] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1654.652631][T17764] F2FS-fs (loop5): Invalid log blocks per segment (10) [ 1654.662399][T17766] F2FS-fs (loop2): Invalid segment/section count (31, 1167896 x 1) [ 1654.678695][T17764] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1654.688852][T17766] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 10:46:21 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r3, 0x0, 0x0, 0x2000402) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x110001) pwritev2(r3, &(0x7f0000000000)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x0, 0x10) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0xc, r3}) lseek(r3, 0x0, 0x3) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f00000000c0)={0x9a, 0x5}) r4 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x2000402) fallocate(r2, 0x0, 0x0, 0x110001) pwritev2(r4, &(0x7f0000000000)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x0, 0x10) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000040)={0xc, r4}) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) r5 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKBSZGET(r5, 0x80081270, &(0x7f0000000040)) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) (async) dup(r0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0) (async) creat(&(0x7f0000000180)='./file0\x00', 0x0) (async) fallocate(r3, 0x0, 0x0, 0x2000402) (async) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x110001) (async) pwritev2(r3, &(0x7f0000000000)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x0, 0x10) (async) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0xc, r3}) (async) lseek(r3, 0x0, 0x3) (async) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f00000000c0)={0x9a, 0x5}) (async) creat(&(0x7f0000000180)='./file0\x00', 0x0) (async) fallocate(r4, 0x0, 0x0, 0x2000402) (async) fallocate(r2, 0x0, 0x0, 0x110001) (async) pwritev2(r4, &(0x7f0000000000)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x0, 0x10) (async) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000040)={0xc, r4}) (async) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000000080)) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) (async) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKBSZGET(r5, 0x80081270, &(0x7f0000000040)) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) (async) 10:46:21 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0xc80, 0x240, 0x300, 0x240, 0xcc, 0x8, 0x8, 0x1, {0x4, 0x1, 0x1}, {0x2, 0x8001, 0x1}, {0x1, 0x7f, 0x1}, {0x5b59, 0x0, 0x1}, 0x2, 0x1, 0x7f, 0x80000000, 0x1, 0x4, 0x5c5539ae, 0x0, 0x2, 0x4, 0x4, 0x800, 0x20, 0x200, 0x0, 0x4}) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x2000402) fallocate(r1, 0x0, 0x0, 0x110001) pwritev2(r2, &(0x7f0000000000)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x0, 0x10) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0xc, r2}) lseek(r2, 0x0, 0x3) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r2, 0xc018937c, &(0x7f0000000000)=ANY=[@ANYBLOB="001f2273c30f309df97b2026", @ANYRES32=r0, @ANYBLOB="02000000000000002e2f66696c653000"]) ioctl$FBIOGETCMAP(r1, 0x4604, &(0x7f0000000380)={0xc46, 0x5, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 10:46:21 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000003640)={0x0}) r3 = syz_open_dev$usbfs(&(0x7f0000000180), 0x77, 0x800001) ioctl$USBDEVFS_IOCTL(r3, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect={0x0, 0x5517, 0x48000000}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000440)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x0, "a59f7995f969f9"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000500)={0x0, r4, "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", "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r10 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r10, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x0, @remote={0xac, 0x10, 0x3}}, @sco={0x1f, @none}, @nl=@unspec, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r10, 0x81f8943c, &(0x7f0000003640)={0x0}) r12 = syz_open_dev$usbfs(&(0x7f0000000180), 0x77, 0x1) ioctl$USBDEVFS_IOCTL(r12, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect={0x0, 0x5517, 0x48000000}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r12, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000440)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r14}, {0x0}], 0x0, "a59f7995f969f9"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f00000505c0)={0x8, [{}, {}, {}, {r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r14}], 0x0, "264863238ac2f1"}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) r17 = creat(&(0x7f0000000000)='./file0\x00', 0x1b8) ioctl$BLKRRPART(r17, 0x125f, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) (async) dup(r0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000003640)) (async) syz_open_dev$usbfs(&(0x7f0000000180), 0x77, 0x800001) (async) ioctl$USBDEVFS_IOCTL(r3, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect={0x0, 0x5517, 0x48000000}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f000005a700)) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000440)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}], 0x0, "a59f7995f969f9"}) (async) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000500)={0x0, r4, "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", "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"}) (async) socket$inet_tcp(0x2, 0x1, 0x0) (async) ioctl$sock_SIOCADDRT(r10, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x0, @remote={0xac, 0x10, 0x3}}, @sco={0x1f, @none}, @nl=@unspec, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r10, 0x81f8943c, &(0x7f0000003640)) (async) syz_open_dev$usbfs(&(0x7f0000000180), 0x77, 0x1) (async) ioctl$USBDEVFS_IOCTL(r12, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect={0x0, 0x5517, 0x48000000}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r12, 0x81f8943c, &(0x7f000005a700)) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000440)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r14}], 0x0, "a59f7995f969f9"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f00000505c0)={0x8, [{}, {}, {}, {r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r14}], 0x0, "264863238ac2f1"}) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) (async) creat(&(0x7f0000000000)='./file0\x00', 0x1b8) (async) ioctl$BLKRRPART(r17, 0x125f, 0x0) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) (async) 10:46:21 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000002000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:21 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00000009000000010000000100000000000000004000000000000018d511001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:21 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000000b000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1654.983904][T17788] loop3: detected capacity change from 0 to 20 [ 1654.995615][T17791] loop5: detected capacity change from 0 to 20 [ 1655.003268][T17790] loop2: detected capacity change from 0 to 20 [ 1655.022953][T17790] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1655.043215][T17791] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1655.067336][T17788] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:46:21 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0xc80, 0x240, 0x300, 0x240, 0xcc, 0x8, 0x8, 0x1, {0x4, 0x1, 0x1}, {0x2, 0x8001, 0x1}, {0x1, 0x7f, 0x1}, {0x5b59, 0x0, 0x1}, 0x2, 0x1, 0x7f, 0x80000000, 0x1, 0x4, 0x5c5539ae, 0x0, 0x2, 0x4, 0x4, 0x800, 0x20, 0x200, 0x0, 0x4}) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x2000402) fallocate(r1, 0x0, 0x0, 0x110001) pwritev2(r2, &(0x7f0000000000)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x0, 0x10) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0xc, r2}) lseek(r2, 0x0, 0x3) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r2, 0xc018937c, &(0x7f0000000000)=ANY=[@ANYBLOB="001f2273c30f309df97b2026", @ANYRES32=r0, @ANYBLOB="02000000000000002e2f66696c653000"]) ioctl$FBIOGETCMAP(r1, 0x4604, &(0x7f0000000380)={0xc46, 0x5, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') (async) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0xc80, 0x240, 0x300, 0x240, 0xcc, 0x8, 0x8, 0x1, {0x4, 0x1, 0x1}, {0x2, 0x8001, 0x1}, {0x1, 0x7f, 0x1}, {0x5b59, 0x0, 0x1}, 0x2, 0x1, 0x7f, 0x80000000, 0x1, 0x4, 0x5c5539ae, 0x0, 0x2, 0x4, 0x4, 0x800, 0x20, 0x200, 0x0, 0x4}) (async) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0) (async) creat(&(0x7f0000000180)='./file0\x00', 0x0) (async) fallocate(r2, 0x0, 0x0, 0x2000402) (async) fallocate(r1, 0x0, 0x0, 0x110001) (async) pwritev2(r2, &(0x7f0000000000)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x0, 0x10) (async) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0xc, r2}) (async) lseek(r2, 0x0, 0x3) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r2, 0xc018937c, &(0x7f0000000000)=ANY=[@ANYBLOB="001f2273c30f309df97b2026", @ANYRES32=r0, @ANYBLOB="02000000000000002e2f66696c653000"]) (async) ioctl$FBIOGETCMAP(r1, 0x4604, &(0x7f0000000380)={0xc46, 0x5, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) (async) [ 1655.085370][T17788] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1655.096668][T17791] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1655.109853][T17790] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1655.123609][T17791] F2FS-fs (loop5): Invalid log blocks per segment (11) [ 1655.137235][T17788] F2FS-fs (loop3): Wrong segment_count / block_count (31 > 0) [ 1655.149869][T17790] F2FS-fs (loop2): Invalid segment/section count (31, 1168664 x 1) [ 1655.157992][T17790] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1655.169188][T17791] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1655.179151][T17788] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:46:21 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) r2 = openat$adsp1(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$SNDCTL_DSP_CHANNELS(r2, 0xc0045006, &(0x7f0000000000)=0x7) ioctl$SNDCTL_DSP_SPEED(r2, 0xc0045002, &(0x7f0000000140)) ioctl$SNDCTL_DSP_SETFRAGMENT(r2, 0xc004500a, &(0x7f0000000040)) read$dsp(r2, &(0x7f0000000100)=""/32, 0x20) r3 = bpf$ITER_CREATE(0x21, &(0x7f0000000000)={r1}, 0x8) ioctl$NS_GET_NSTYPE(r3, 0xb703, 0x0) r4 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r4, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r4) 10:46:21 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) sendfile(r2, r1, &(0x7f0000000000)=0x9, 0x10000) 10:46:21 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000000c000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:21 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00000009000000010000000100000000000000004000000000000018d711001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:21 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000003000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1655.405763][T17843] loop3: detected capacity change from 0 to 20 [ 1655.420586][T17846] loop2: detected capacity change from 0 to 20 [ 1655.427463][T17845] loop5: detected capacity change from 0 to 20 [ 1655.461918][T17846] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1655.477233][T17845] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1655.489646][T17843] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1655.490029][T17846] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1655.508382][T17845] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1655.531503][T17845] F2FS-fs (loop5): Invalid log blocks per segment (12) [ 1655.545121][T17843] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1655.566006][T17845] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1655.592631][T17843] F2FS-fs (loop3): Wrong segment_count / block_count (31 > 0) 10:46:22 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0xc80, 0x240, 0x300, 0x240, 0xcc, 0x8, 0x8, 0x1, {0x4, 0x1, 0x1}, {0x2, 0x8001, 0x1}, {0x1, 0x7f, 0x1}, {0x5b59, 0x0, 0x1}, 0x2, 0x1, 0x7f, 0x80000000, 0x1, 0x4, 0x5c5539ae, 0x0, 0x2, 0x4, 0x4, 0x800, 0x20, 0x200, 0x0, 0x4}) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x2000402) fallocate(r1, 0x0, 0x0, 0x110001) pwritev2(r2, &(0x7f0000000000)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x0, 0x10) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0xc, r2}) lseek(r2, 0x0, 0x3) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r2, 0xc018937c, &(0x7f0000000000)=ANY=[@ANYBLOB="001f2273c30f309df97b2026", @ANYRES32=r0, @ANYBLOB="02000000000000002e2f66696c653000"]) ioctl$FBIOGETCMAP(r1, 0x4604, &(0x7f0000000380)={0xc46, 0x5, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') (async) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0xc80, 0x240, 0x300, 0x240, 0xcc, 0x8, 0x8, 0x1, {0x4, 0x1, 0x1}, {0x2, 0x8001, 0x1}, {0x1, 0x7f, 0x1}, {0x5b59, 0x0, 0x1}, 0x2, 0x1, 0x7f, 0x80000000, 0x1, 0x4, 0x5c5539ae, 0x0, 0x2, 0x4, 0x4, 0x800, 0x20, 0x200, 0x0, 0x4}) (async) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0) (async) creat(&(0x7f0000000180)='./file0\x00', 0x0) (async) fallocate(r2, 0x0, 0x0, 0x2000402) (async) fallocate(r1, 0x0, 0x0, 0x110001) (async) pwritev2(r2, &(0x7f0000000000)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x0, 0x10) (async) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0xc, r2}) (async) lseek(r2, 0x0, 0x3) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r2, 0xc018937c, &(0x7f0000000000)=ANY=[@ANYBLOB="001f2273c30f309df97b2026", @ANYRES32=r0, @ANYBLOB="02000000000000002e2f66696c653000"]) (async) ioctl$FBIOGETCMAP(r1, 0x4604, &(0x7f0000000380)={0xc46, 0x5, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) (async) 10:46:22 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000000d000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1655.610210][T17843] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:46:22 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000004000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1655.645162][T17846] F2FS-fs (loop2): Invalid segment/section count (31, 1169176 x 1) [ 1655.668487][T17846] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1655.688980][T17851] loop5: detected capacity change from 0 to 20 [ 1655.726622][T17851] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1655.744985][T17851] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1655.761617][T17851] F2FS-fs (loop5): Invalid log blocks per segment (13) [ 1655.768959][T17851] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:46:22 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00000009000000010000000100000000000000004000000000000018d811001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) [ 1655.797019][T17854] loop3: detected capacity change from 0 to 20 10:46:22 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000000e000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1655.871780][T17854] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1655.879961][T17865] loop2: detected capacity change from 0 to 20 [ 1655.905583][T17854] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1655.942836][T17854] F2FS-fs (loop3): Wrong segment_count / block_count (31 > 0) [ 1655.973315][T17854] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1655.979976][T17865] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1655.989442][T17865] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1656.008707][T17868] loop5: detected capacity change from 0 to 20 [ 1656.019680][T17865] F2FS-fs (loop2): Invalid segment/section count (31, 1169432 x 1) [ 1656.048165][T17868] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1656.065054][T17865] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1656.075897][T17868] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1656.088201][T17868] F2FS-fs (loop5): Invalid log blocks per segment (14) 10:46:22 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0xffffffffffffff52}], 0x1, 0x0, 0x20) [ 1656.095750][T17868] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:46:22 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00000009000000010000000100000000000000004000000000000018d911001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:22 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) r2 = openat$adsp1(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$SNDCTL_DSP_CHANNELS(r2, 0xc0045006, &(0x7f0000000000)=0x7) ioctl$SNDCTL_DSP_SPEED(r2, 0xc0045002, &(0x7f0000000140)) (async) ioctl$SNDCTL_DSP_SETFRAGMENT(r2, 0xc004500a, &(0x7f0000000040)) (async) read$dsp(r2, &(0x7f0000000100)=""/32, 0x20) (async) r3 = bpf$ITER_CREATE(0x21, &(0x7f0000000000)={r1}, 0x8) ioctl$NS_GET_NSTYPE(r3, 0xb703, 0x0) (async) r4 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r4, 0x0) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0) (async) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r4) 10:46:22 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000007000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:22 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) sendfile(r2, r1, &(0x7f0000000000)=0x9, 0x10000) openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) (async) dup(r0) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) (async) syz_open_dev$tty20(0xc, 0x4, 0x0) (async) sendfile(r2, r1, &(0x7f0000000000)=0x9, 0x10000) (async) 10:46:22 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00000010000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:22 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0xffffffffffffff52}], 0x1, 0x0, 0x20) [ 1656.254504][T17871] loop2: detected capacity change from 0 to 20 [ 1656.274045][T17871] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1656.292553][T17871] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1656.313994][T17878] loop3: detected capacity change from 0 to 20 [ 1656.316784][T17879] loop5: detected capacity change from 0 to 20 [ 1656.346718][T17871] F2FS-fs (loop2): Invalid segment/section count (31, 1169688 x 1) 10:46:23 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0xffffffffffffff52}], 0x1, 0x0, 0x20) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') (async) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0xffffffffffffff52}], 0x1, 0x0, 0x20) (async) [ 1656.367299][T17879] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1656.384177][T17878] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1656.408773][T17878] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1656.420548][T17871] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1656.433746][T17879] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 10:46:23 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) pidfd_getfd(r1, r0, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000180)=""/152, 0x98}], 0x1, 0x3, 0x4) [ 1656.458623][T17879] F2FS-fs (loop5): Invalid log blocks per segment (16) [ 1656.464408][T17878] F2FS-fs (loop3): Wrong segment_count / block_count (31 > 0) [ 1656.483046][T17878] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:46:23 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) pidfd_getfd(r1, r0, 0x0) (async) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000180)=""/152, 0x98}], 0x1, 0x3, 0x4) 10:46:23 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00000009000000010000000a000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:23 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00000009000000010000000100000000000000004000000000000018db11001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:23 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00000011000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1656.517859][T17879] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:46:23 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) pidfd_getfd(r1, r0, 0x0) (async, rerun: 32) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000180)=""/152, 0x98}], 0x1, 0x3, 0x4) (rerun: 32) [ 1656.668194][T17905] loop3: detected capacity change from 0 to 20 [ 1656.672976][T17906] loop2: detected capacity change from 0 to 20 [ 1656.682314][T17907] loop5: detected capacity change from 0 to 20 [ 1656.696078][T17906] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1656.709194][T17906] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1656.717793][T17907] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1656.726885][T17907] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1656.743524][T17906] F2FS-fs (loop2): Invalid segment/section count (31, 1170200 x 1) [ 1656.757642][T17907] F2FS-fs (loop5): Invalid log blocks per segment (17) [ 1656.779406][T17906] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1656.793548][T17907] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1656.802415][T17905] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1656.831097][T17905] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1656.872836][T17905] F2FS-fs (loop3): Wrong segment_count / block_count (31 > 0) [ 1656.893056][T17905] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:46:23 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) r2 = openat$adsp1(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$SNDCTL_DSP_CHANNELS(r2, 0xc0045006, &(0x7f0000000000)=0x7) ioctl$SNDCTL_DSP_SPEED(r2, 0xc0045002, &(0x7f0000000140)) ioctl$SNDCTL_DSP_SETFRAGMENT(r2, 0xc004500a, &(0x7f0000000040)) read$dsp(r2, &(0x7f0000000100)=""/32, 0x20) r3 = bpf$ITER_CREATE(0x21, &(0x7f0000000000)={r1}, 0x8) ioctl$NS_GET_NSTYPE(r3, 0xb703, 0x0) r4 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r4, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r4) openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) (async) dup(r0) (async) openat$adsp1(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) (async) ioctl$SNDCTL_DSP_CHANNELS(r2, 0xc0045006, &(0x7f0000000000)=0x7) (async) ioctl$SNDCTL_DSP_SPEED(r2, 0xc0045002, &(0x7f0000000140)) (async) ioctl$SNDCTL_DSP_SETFRAGMENT(r2, 0xc004500a, &(0x7f0000000040)) (async) read$dsp(r2, &(0x7f0000000100)=""/32, 0x20) (async) bpf$ITER_CREATE(0x21, &(0x7f0000000000)={r1}, 0x8) (async) ioctl$NS_GET_NSTYPE(r3, 0xb703, 0x0) (async) dup(r0) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r4, 0x0) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0) (async) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r4) (async) 10:46:23 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00000012000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:23 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) 10:46:23 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00000009000000010000000100000000000000004000000000000018dc11001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:23 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) (async) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) sendfile(r2, r1, &(0x7f0000000000)=0x9, 0x10000) 10:46:23 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00000009000000010000000b000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:23 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) [ 1657.067086][T17914] loop5: detected capacity change from 0 to 20 [ 1657.077923][T17918] loop2: detected capacity change from 0 to 20 [ 1657.090925][T17917] loop3: detected capacity change from 0 to 20 [ 1657.129444][T17918] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:46:23 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) (async) [ 1657.160059][T17914] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1657.160089][T17914] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1657.160131][T17914] F2FS-fs (loop5): Invalid log blocks per segment (18) [ 1657.160151][T17914] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1657.172734][T17917] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:46:23 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00000014000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1657.220302][T17917] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1657.220726][T17918] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 10:46:23 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) ioctl$UFFDIO_CONTINUE(r0, 0xc020aa07, &(0x7f0000000000)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}, 0x1}) 10:46:23 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000010000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1657.268209][T17918] F2FS-fs (loop2): Invalid segment/section count (31, 1170456 x 1) 10:46:24 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000000180219001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) [ 1657.268238][T17918] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1657.272944][T17917] F2FS-fs (loop3): Wrong segment_count / block_count (31 > 0) 10:46:24 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000), 0x8c00, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0) r4 = creat(&(0x7f0000000180)='./file0\x00', 0x0) r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) r6 = syz_open_dev$dmmidi(&(0x7f0000000300), 0x66c, 0x4000) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0xc, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}, 0x2c, {[{@cache_none}, {@msize}, {@version_9p2000}], [{@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@smackfshat={'smackfshat', 0x3d, 'blkio.bfq.io_merged\x00'}}, {@dont_measure}]}}) fallocate(r4, 0x0, 0x0, 0x2000402) r7 = dup2(r1, r4) ioctl$I2C_RDWR(r7, 0x707, &(0x7f0000000140)={&(0x7f00000000c0)=[{0x4d77, 0xa200, 0x73, &(0x7f00000001c0)="c51d384d905ee5eb3854a9433048b53a25b94548738263671dccad13c2028f29e2c75692ece6f9b0d4345b9b38df42647b3ee5eafe4888c17c5548b6178f54538796d7b9f8af0844c5f35529e39e30dcdaf34bb4d9b089b5fc2719412d607511affba78bbc70c9aa6e752dd7def606b16d40d5"}], 0x1}) fallocate(r3, 0x0, 0x0, 0x110001) pwritev2(r4, &(0x7f0000000000)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x0, 0x10) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000040)={0xc, r4}) lseek(r4, 0x0, 0x3) ioctl$SIOCPNGETOBJECT(r4, 0x89e0, &(0x7f0000000080)) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000040)=0x3) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) 10:46:24 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000000180319001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:24 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00000020000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:24 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) (async, rerun: 32) ioctl$UFFDIO_CONTINUE(r0, 0xc020aa07, &(0x7f0000000000)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}, 0x1}) (rerun: 32) [ 1657.272971][T17917] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1657.298463][T17932] loop5: detected capacity change from 0 to 20 [ 1657.338523][T17932] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1657.338557][T17932] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1657.340101][T17932] F2FS-fs (loop5): Invalid log blocks per segment (20) [ 1657.340123][T17932] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1657.431098][T17942] loop3: detected capacity change from 0 to 20 [ 1657.444404][T17942] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1657.444439][T17942] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1657.465722][T17942] F2FS-fs (loop3): Wrong segment_count / block_count (31 > 0) [ 1657.465753][T17942] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1657.481894][T17944] loop2: detected capacity change from 0 to 20 [ 1657.492996][T17944] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1657.493025][T17944] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1657.495856][T17944] F2FS-fs (loop2): Invalid segment/section count (31, 1638936 x 1) [ 1657.495885][T17944] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1657.598388][T17949] loop2: detected capacity change from 0 to 20 [ 1657.598485][T17950] loop5: detected capacity change from 0 to 20 [ 1657.617232][T17950] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1657.626490][T17949] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1657.649872][T17950] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1657.721431][T17949] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1657.740099][T17950] F2FS-fs (loop5): Invalid log blocks per segment (32) [ 1657.805262][T17949] F2FS-fs (loop2): Invalid segment/section count (31, 1639192 x 1) [ 1657.805299][T17949] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1657.837324][T17950] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:46:24 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) mbind(&(0x7f0000212000/0xa000)=nil, 0xa000, 0x0, &(0x7f0000000000)=0xfffffffffffffffe, 0xc2, 0x6) 10:46:24 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000014000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:24 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) ioctl$UFFDIO_CONTINUE(r0, 0xc020aa07, &(0x7f0000000000)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}, 0x1}) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') (async) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) (async) ioctl$UFFDIO_CONTINUE(r0, 0xc020aa07, &(0x7f0000000000)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}, 0x1}) (async) 10:46:24 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00000009000000010000000100000000000000004000000000000018001f001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:24 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000003c000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1657.987147][T17957] loop2: detected capacity change from 0 to 20 [ 1657.992559][T17960] loop5: detected capacity change from 0 to 20 [ 1658.001077][T17962] loop3: detected capacity change from 0 to 20 10:46:24 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000000)=""/47, &(0x7f0000000180)=0x2f) [ 1658.038848][T17957] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1658.050365][T17962] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1658.080409][T17960] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1658.097792][T17960] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1658.098052][T17957] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1658.110068][T17962] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1658.122036][T17957] F2FS-fs (loop2): Invalid segment/section count (31, 2031640 x 1) 10:46:24 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) (async) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000), 0x8c00, 0x0) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0) (async) r4 = creat(&(0x7f0000000180)='./file0\x00', 0x0) r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) (async) r6 = syz_open_dev$dmmidi(&(0x7f0000000300), 0x66c, 0x4000) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0xc, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}, 0x2c, {[{@cache_none}, {@msize}, {@version_9p2000}], [{@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@smackfshat={'smackfshat', 0x3d, 'blkio.bfq.io_merged\x00'}}, {@dont_measure}]}}) (async, rerun: 32) fallocate(r4, 0x0, 0x0, 0x2000402) (rerun: 32) r7 = dup2(r1, r4) ioctl$I2C_RDWR(r7, 0x707, &(0x7f0000000140)={&(0x7f00000000c0)=[{0x4d77, 0xa200, 0x73, &(0x7f00000001c0)="c51d384d905ee5eb3854a9433048b53a25b94548738263671dccad13c2028f29e2c75692ece6f9b0d4345b9b38df42647b3ee5eafe4888c17c5548b6178f54538796d7b9f8af0844c5f35529e39e30dcdaf34bb4d9b089b5fc2719412d607511affba78bbc70c9aa6e752dd7def606b16d40d5"}], 0x1}) fallocate(r3, 0x0, 0x0, 0x110001) pwritev2(r4, &(0x7f0000000000)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x0, 0x10) (async) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000040)={0xc, r4}) lseek(r4, 0x0, 0x3) ioctl$SIOCPNGETOBJECT(r4, 0x89e0, &(0x7f0000000080)) (async) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000040)=0x3) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) 10:46:24 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000000)=""/47, &(0x7f0000000180)=0x2f) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') (async) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) (async) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000000)=""/47, &(0x7f0000000180)=0x2f) (async) [ 1658.136669][T17960] F2FS-fs (loop5): Invalid log blocks per segment (60) [ 1658.158483][T17960] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1658.178012][T17957] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1658.187635][T17962] F2FS-fs (loop3): Wrong segment_count / block_count (31 > 0) 10:46:24 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) (async) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000000)=""/47, &(0x7f0000000180)=0x2f) 10:46:24 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000003f000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:24 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000000180020001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) [ 1658.236387][T17962] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:46:24 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000000)=""/31, 0x1f}, {&(0x7f0000000180)=""/148, 0x94}, {&(0x7f0000000240)=""/184, 0xb8}], 0x3, 0x29, 0x8001) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@nfc, &(0x7f00000003c0)=0x80, 0x80000) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000400), &(0x7f0000000440)=0x4) [ 1658.336510][T17987] loop5: detected capacity change from 0 to 20 [ 1658.338801][T17988] loop2: detected capacity change from 0 to 20 [ 1658.363982][T17988] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1658.392318][T17987] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1658.396392][T17988] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1658.405836][T17987] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1658.429601][T17987] F2FS-fs (loop5): Invalid log blocks per segment (63) [ 1658.430144][T17988] F2FS-fs (loop2): Invalid segment/section count (31, 2097176 x 1) [ 1658.441545][T17987] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1658.447916][T17988] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 10:46:25 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) mbind(&(0x7f0000212000/0xa000)=nil, 0xa000, 0x0, &(0x7f0000000000)=0xfffffffffffffffe, 0xc2, 0x6) openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) (async) dup(r0) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) (async) mbind(&(0x7f0000212000/0xa000)=nil, 0xa000, 0x0, &(0x7f0000000000)=0xfffffffffffffffe, 0xc2, 0x6) (async) 10:46:25 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000000900000001ffffff1f000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:25 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000000)=""/31, 0x1f}, {&(0x7f0000000180)=""/148, 0x94}, {&(0x7f0000000240)=""/184, 0xb8}], 0x3, 0x29, 0x8001) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@nfc, &(0x7f00000003c0)=0x80, 0x80000) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000400), &(0x7f0000000440)=0x4) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') (async) preadv(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000000)=""/31, 0x1f}, {&(0x7f0000000180)=""/148, 0x94}, {&(0x7f0000000240)=""/184, 0xb8}], 0x3, 0x29, 0x8001) (async) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) (async) accept4(r0, &(0x7f0000000340)=@nfc, &(0x7f00000003c0)=0x80, 0x80000) (async) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000400), &(0x7f0000000440)=0x4) (async) 10:46:25 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00000040000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:25 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000000181020001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:25 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000), 0x8c00, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0) r4 = creat(&(0x7f0000000180)='./file0\x00', 0x0) r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) r6 = syz_open_dev$dmmidi(&(0x7f0000000300), 0x66c, 0x4000) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0xc, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}, 0x2c, {[{@cache_none}, {@msize}, {@version_9p2000}], [{@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@smackfshat={'smackfshat', 0x3d, 'blkio.bfq.io_merged\x00'}}, {@dont_measure}]}}) fallocate(r4, 0x0, 0x0, 0x2000402) r7 = dup2(r1, r4) ioctl$I2C_RDWR(r7, 0x707, &(0x7f0000000140)={&(0x7f00000000c0)=[{0x4d77, 0xa200, 0x73, &(0x7f00000001c0)="c51d384d905ee5eb3854a9433048b53a25b94548738263671dccad13c2028f29e2c75692ece6f9b0d4345b9b38df42647b3ee5eafe4888c17c5548b6178f54538796d7b9f8af0844c5f35529e39e30dcdaf34bb4d9b089b5fc2719412d607511affba78bbc70c9aa6e752dd7def606b16d40d5"}], 0x1}) fallocate(r3, 0x0, 0x0, 0x110001) pwritev2(r4, &(0x7f0000000000)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x0, 0x10) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000040)={0xc, r4}) lseek(r4, 0x0, 0x3) ioctl$SIOCPNGETOBJECT(r4, 0x89e0, &(0x7f0000000080)) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000040)=0x3) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) (async) dup(r0) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) (async) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000), 0x8c00, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0) (async) creat(&(0x7f0000000180)='./file0\x00', 0x0) (async) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) (async) syz_open_dev$dmmidi(&(0x7f0000000300), 0x66c, 0x4000) (async) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0xc, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}, 0x2c, {[{@cache_none}, {@msize}, {@version_9p2000}], [{@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@smackfshat={'smackfshat', 0x3d, 'blkio.bfq.io_merged\x00'}}, {@dont_measure}]}}) (async) fallocate(r4, 0x0, 0x0, 0x2000402) (async) dup2(r1, r4) (async) ioctl$I2C_RDWR(r7, 0x707, &(0x7f0000000140)={&(0x7f00000000c0)=[{0x4d77, 0xa200, 0x73, &(0x7f00000001c0)="c51d384d905ee5eb3854a9433048b53a25b94548738263671dccad13c2028f29e2c75692ece6f9b0d4345b9b38df42647b3ee5eafe4888c17c5548b6178f54538796d7b9f8af0844c5f35529e39e30dcdaf34bb4d9b089b5fc2719412d607511affba78bbc70c9aa6e752dd7def606b16d40d5"}], 0x1}) (async) fallocate(r3, 0x0, 0x0, 0x110001) (async) pwritev2(r4, &(0x7f0000000000)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x0, 0x10) (async) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000040)={0xc, r4}) (async) lseek(r4, 0x0, 0x3) (async) ioctl$SIOCPNGETOBJECT(r4, 0x89e0, &(0x7f0000000080)) (async) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000040)=0x3) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) (async) [ 1658.657831][T17993] loop3: detected capacity change from 0 to 20 [ 1658.668505][T17998] loop2: detected capacity change from 0 to 20 [ 1658.678269][T18004] loop5: detected capacity change from 0 to 20 10:46:25 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000000)=""/31, 0x1f}, {&(0x7f0000000180)=""/148, 0x94}, {&(0x7f0000000240)=""/184, 0xb8}], 0x3, 0x29, 0x8001) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@nfc, &(0x7f00000003c0)=0x80, 0x80000) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000400), &(0x7f0000000440)=0x4) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') (async) preadv(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000000)=""/31, 0x1f}, {&(0x7f0000000180)=""/148, 0x94}, {&(0x7f0000000240)=""/184, 0xb8}], 0x3, 0x29, 0x8001) (async) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) (async) accept4(r0, &(0x7f0000000340)=@nfc, &(0x7f00000003c0)=0x80, 0x80000) (async) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000400), &(0x7f0000000440)=0x4) (async) [ 1658.719470][T17993] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1658.724923][T17998] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1658.732621][T18004] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1658.745722][T17998] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1658.776900][T18004] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1658.783036][T17998] F2FS-fs (loop2): Invalid segment/section count (31, 2101272 x 1) [ 1658.787604][T17993] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1658.805587][T17998] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1658.808422][T18004] F2FS-fs (loop5): Invalid log blocks per segment (64) 10:46:25 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000000)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r1, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000040)={0x80, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_FRAME={0x5e, 0x33, @beacon={@wo_ht={{}, {}, @device_b}, 0x0, @random, 0x0, @val={0x0, 0x6, @default_ap_ssid}, @val, @val={0x3, 0x1}, @void, @void, @void, @val={0x25, 0x3}, @void, @void, @val={0x2d, 0x1a}, @val={0x72, 0x6}, @void, @void}}, @NL80211_ATTR_DONT_WAIT_FOR_ACK={0x4}]}, 0x80}}, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) [ 1658.832605][T18004] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1658.844625][T17993] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 4294967041) 10:46:25 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001140), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000000)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r1, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000040)={0x80, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_FRAME={0x5e, 0x33, @beacon={@wo_ht={{}, {}, @device_b}, 0x0, @random, 0x0, @val={0x0, 0x6, @default_ap_ssid}, @val, @val={0x3, 0x1}, @void, @void, @void, @val={0x25, 0x3}, @void, @void, @val={0x2d, 0x1a}, @val={0x72, 0x6}, @void, @void}}, @NL80211_ATTR_DONT_WAIT_FOR_ACK={0x4}]}, 0x80}}, 0x0) (async, rerun: 32) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) (rerun: 32) [ 1658.873972][T17993] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:46:25 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00000009000000010000000100000000000000004000000000000018003f001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:25 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) [ 1658.958181][T18033] loop2: detected capacity change from 0 to 20 10:46:25 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000030000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1659.003960][T18033] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1659.069595][T18033] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1659.089385][T18042] loop3: detected capacity change from 0 to 20 [ 1659.096876][T18033] F2FS-fs (loop2): Invalid segment/section count (31, 4128792 x 1) [ 1659.113337][T18033] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1659.133499][T18042] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1659.147702][T18042] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1659.156684][T18042] F2FS-fs (loop3): Wrong segment_count / block_count (31 > 0) [ 1659.165042][T18042] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:46:25 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) mbind(&(0x7f0000212000/0xa000)=nil, 0xa000, 0x0, &(0x7f0000000000)=0xfffffffffffffffe, 0xc2, 0x6) openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) (async) dup(r0) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) (async) mbind(&(0x7f0000212000/0xa000)=nil, 0xa000, 0x0, &(0x7f0000000000)=0xfffffffffffffffe, 0xc2, 0x6) (async) 10:46:25 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00000045000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:25 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001140), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000000)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r1, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000040)={0x80, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_FRAME={0x5e, 0x33, @beacon={@wo_ht={{}, {}, @device_b}, 0x0, @random, 0x0, @val={0x0, 0x6, @default_ap_ssid}, @val, @val={0x3, 0x1}, @void, @void, @void, @val={0x25, 0x3}, @void, @void, @val={0x2d, 0x1a}, @val={0x72, 0x6}, @void, @void}}, @NL80211_ATTR_DONT_WAIT_FOR_ACK={0x4}]}, 0x80}}, 0x0) (async) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) 10:46:25 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000000180040001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:25 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00000009000000010000003c000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1659.371979][T18050] loop5: detected capacity change from 0 to 20 [ 1659.386124][T18051] loop2: detected capacity change from 0 to 20 [ 1659.400629][T18053] loop3: detected capacity change from 0 to 20 [ 1659.400795][T18050] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:46:26 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') r1 = accept$nfc_llcp(r0, &(0x7f0000000180), &(0x7f0000000000)=0x60) preadv(r1, &(0x7f0000001480)=[{&(0x7f0000000200)=""/124, 0x7c}, {&(0x7f0000000280)=""/63, 0x3f}, {&(0x7f00000002c0)=""/180, 0xb4}, {&(0x7f0000000380)=""/1, 0x1}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/164, 0xa4}], 0x6, 0x3, 0x3f) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) [ 1659.440154][T18053] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1659.448334][T18053] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1659.454296][T18051] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1659.468022][T18050] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 10:46:26 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) (async) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) [ 1659.485977][T18051] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1659.506823][T18053] F2FS-fs (loop3): Wrong segment_count / block_count (31 > 0) [ 1659.526088][T18050] F2FS-fs (loop5): Invalid log blocks per segment (69) 10:46:26 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') r1 = accept$nfc_llcp(r0, &(0x7f0000000180), &(0x7f0000000000)=0x60) preadv(r1, &(0x7f0000001480)=[{&(0x7f0000000200)=""/124, 0x7c}, {&(0x7f0000000280)=""/63, 0x3f}, {&(0x7f00000002c0)=""/180, 0xb4}, {&(0x7f0000000380)=""/1, 0x1}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/164, 0xa4}], 0x6, 0x3, 0x3f) (async) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) 10:46:26 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') r1 = accept$nfc_llcp(r0, &(0x7f0000000180), &(0x7f0000000000)=0x60) preadv(r1, &(0x7f0000001480)=[{&(0x7f0000000200)=""/124, 0x7c}, {&(0x7f0000000280)=""/63, 0x3f}, {&(0x7f00000002c0)=""/180, 0xb4}, {&(0x7f0000000380)=""/1, 0x1}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/164, 0xa4}], 0x6, 0x3, 0x3f) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') (async) accept$nfc_llcp(r0, &(0x7f0000000180), &(0x7f0000000000)=0x60) (async) preadv(r1, &(0x7f0000001480)=[{&(0x7f0000000200)=""/124, 0x7c}, {&(0x7f0000000280)=""/63, 0x3f}, {&(0x7f00000002c0)=""/180, 0xb4}, {&(0x7f0000000380)=""/1, 0x1}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/164, 0xa4}], 0x6, 0x3, 0x3f) (async) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) (async) [ 1659.532688][T18051] F2FS-fs (loop2): Invalid segment/section count (31, 4194328 x 1) [ 1659.542795][T18053] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1659.557885][T18051] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1659.569965][T18050] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:46:26 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00000009000000010000003f000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:26 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000000180048001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:26 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00000056000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1659.731172][T18074] loop3: detected capacity change from 0 to 20 [ 1659.745023][T18077] loop2: detected capacity change from 0 to 20 [ 1659.748774][T18078] loop5: detected capacity change from 0 to 20 [ 1659.785038][T18078] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1659.789372][T18074] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1659.793315][T18078] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1659.811066][T18078] F2FS-fs (loop5): Invalid log blocks per segment (86) [ 1659.818268][T18078] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1659.843646][T18077] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1659.865851][T18074] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1659.919246][T18074] F2FS-fs (loop3): Wrong segment_count / block_count (31 > 0) [ 1659.930857][T18077] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1659.950930][T18074] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1659.961266][T18077] F2FS-fs (loop2): Invalid segment/section count (31, 4718616 x 1) [ 1659.977009][T18077] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 10:46:26 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, 0x0, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH(r2, 0xd0009411, &(0x7f0000000000)={{0x0, 0x3, 0x3f, 0xf78, 0x2, 0x74, 0x2, 0x8357, 0x2, 0x80000, 0xffff, 0x9, 0x7, 0xfffffffffffffffd, 0x7}}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) 10:46:26 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f00000002c0)=[{&(0x7f0000000300)=""/180, 0xb6}, {&(0x7f00000000c0)=""/78, 0x4e}, {&(0x7f00000001c0)=""/179, 0xb4}, {&(0x7f0000000180)=""/32, 0x20}], 0x10000000000001cb, 0x3, 0x3ac) 10:46:26 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000040000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:26 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000005b000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:26 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00000009000000010000000100000000000000004000000000000018004c001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:26 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) (async) dup(r0) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) (async) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) (async) 10:46:26 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f00000002c0)=[{&(0x7f0000000300)=""/180, 0xb6}, {&(0x7f00000000c0)=""/78, 0x4e}, {&(0x7f00000001c0)=""/179, 0xb4}, {&(0x7f0000000180)=""/32, 0x20}], 0x10000000000001cb, 0x3, 0x3ac) [ 1660.176276][T18082] loop3: detected capacity change from 0 to 20 [ 1660.185982][T18087] loop2: detected capacity change from 0 to 20 [ 1660.186748][T18084] loop5: detected capacity change from 0 to 20 [ 1660.231711][T18082] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1660.237620][T18084] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1660.261041][T18087] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:46:26 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f00000002c0)=[{&(0x7f0000000300)=""/180, 0xb6}, {&(0x7f00000000c0)=""/78, 0x4e}, {&(0x7f00000001c0)=""/179, 0xb4}, {&(0x7f0000000180)=""/32, 0x20}], 0x10000000000001cb, 0x3, 0x3ac) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') (async) preadv(r0, &(0x7f00000002c0)=[{&(0x7f0000000300)=""/180, 0xb6}, {&(0x7f00000000c0)=""/78, 0x4e}, {&(0x7f00000001c0)=""/179, 0xb4}, {&(0x7f0000000180)=""/32, 0x20}], 0x10000000000001cb, 0x3, 0x3ac) (async) [ 1660.276819][T18082] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1660.287284][T18087] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1660.304935][T18084] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1660.310242][T18087] F2FS-fs (loop2): Invalid segment/section count (31, 4980760 x 1) [ 1660.318645][T18084] F2FS-fs (loop5): Invalid log blocks per segment (91) [ 1660.329030][T18084] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1660.329944][T18082] F2FS-fs (loop3): Wrong segment_count / block_count (31 > 0) [ 1660.350621][T18087] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1660.367346][T18082] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:46:27 executing program 0: sched_setaffinity(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs(r2, 0x0) fcntl$setown(r0, 0x8, r2) waitid(0x0, 0x0, &(0x7f00000002c0), 0x8, &(0x7f0000000340)) accept4$unix(0xffffffffffffffff, &(0x7f0000000400), &(0x7f00000001c0)=0x6e, 0x80000) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x800) socket$inet6_udplite(0xa, 0x2, 0x88) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x8000}, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000400)=ANY=[], &(0x7f0000000180)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r3, r4, 0x0, 0x10000) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r5, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) 10:46:27 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000cfffffffe000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:27 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000000180060001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:27 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000056000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1660.524734][T18104] loop5: detected capacity change from 0 to 20 [ 1660.538037][T18110] loop3: detected capacity change from 0 to 20 [ 1660.542733][T18108] loop2: detected capacity change from 0 to 20 [ 1660.563610][T18104] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1660.564837][T18110] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1660.606621][T18108] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1660.627674][T18110] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1660.669105][T18104] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1660.677365][T18110] F2FS-fs (loop3): Wrong segment_count / block_count (31 > 0) [ 1660.678830][T18108] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1660.718026][T18104] F2FS-fs (loop5): Invalid log_blocksize (4294967052), supports only 12 [ 1660.722367][T18110] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1660.733662][T18108] F2FS-fs (loop2): Invalid segment/section count (31, 6291480 x 1) [ 1660.749540][T18104] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1660.761860][T18108] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 10:46:27 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) (async) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, 0x0, 0x0) (async) ioctl$BTRFS_IOC_TREE_SEARCH(r2, 0xd0009411, &(0x7f0000000000)={{0x0, 0x3, 0x3f, 0xf78, 0x2, 0x74, 0x2, 0x8357, 0x2, 0x80000, 0xffff, 0x9, 0x7, 0xfffffffffffffffd, 0x7}}) (async, rerun: 32) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) (async, rerun: 32) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) [ 1660.805836][ T25] audit: type=1804 audit(1646736387.406:500): pid=18112 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2511949046/syzkaller.66uaCX/4108/bus" dev="sda1" ino=1194 res=1 errno=0 10:46:27 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00000009000000017ffffff2000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:27 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000000180068001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:27 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000ff000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:27 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_tables_matches\x00') r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) write$binfmt_elf64(r1, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x58, 0x2, 0x0, 0x6, 0x2, 0x3e, 0x400, 0x1ca, 0x40, 0xc4, 0x7ff, 0x76, 0x38, 0x2, 0x4, 0x8, 0x3}, [{0x3, 0x400, 0x1, 0x1ff, 0x9, 0x0, 0x9, 0x9}], "8592a1fa35d1f2402ad605efcedcf329fda9bf657d0b85e39b742e8a21449cbae73c5bdc281bef236b3923c11bb3958a62f7db6e69e756efda6eba6bd08da95df396c66d92f0748df918ac00da999bc747c90dc7f5306d174cb74d3497b7868f0ebae5a245ea503d9871b1f5c4c42248f37fc44b65fc3be8ded1471adc6fa9cac3a909e7a883ef7bb204b81caa5a7fafe6eb9eacc26cc146a76f79fbe724592eab4e4f545a9800", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x81f) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, 0x0, 0x0) splice(r1, &(0x7f0000000880)=0x100000001, r2, &(0x7f00000008c0)=0x100000000, 0x6, 0x9) [ 1660.970201][ T25] audit: type=1800 audit(1646736387.496:501): pid=18112 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1194 res=0 errno=0 [ 1660.999530][T18122] loop3: detected capacity change from 0 to 20 10:46:27 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, 0x0, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH(r2, 0xd0009411, &(0x7f0000000000)={{0x0, 0x3, 0x3f, 0xf78, 0x2, 0x74, 0x2, 0x8357, 0x2, 0x80000, 0xffff, 0x9, 0x7, 0xfffffffffffffffd, 0x7}}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) (async) dup(r0) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) (async) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, 0x0, 0x0) (async) ioctl$BTRFS_IOC_TREE_SEARCH(r2, 0xd0009411, &(0x7f0000000000)={{0x0, 0x3, 0x3f, 0xf78, 0x2, 0x74, 0x2, 0x8357, 0x2, 0x80000, 0xffff, 0x9, 0x7, 0xfffffffffffffffd, 0x7}}) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) (async) [ 1661.017352][T18124] loop5: detected capacity change from 0 to 20 [ 1661.035814][T18125] loop2: detected capacity change from 0 to 20 [ 1661.045507][T18122] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1661.083390][T18124] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1661.100645][T18125] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1661.127866][T18122] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1661.145158][T18124] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1661.156541][T18125] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1661.178347][T18124] F2FS-fs (loop5): Invalid log blocks per segment (255) [ 1661.182684][T18122] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 4294934273) [ 1661.217858][T18124] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1661.218531][T18125] F2FS-fs (loop2): Invalid segment/section count (31, 6815768 x 1) [ 1661.238835][T18122] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1661.260474][T18125] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 10:46:27 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00020009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:27 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00000009000000017ffffff8000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1661.415342][T18138] loop5: detected capacity change from 0 to 20 [ 1661.423786][T18139] loop3: detected capacity change from 0 to 20 [ 1661.449713][T18139] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1661.466616][T18138] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1661.487099][T18138] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1661.504513][T18139] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1661.547636][T18138] F2FS-fs (loop5): Invalid log_blocksize (131084), supports only 12 [ 1661.560099][T18139] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 4294934273) [ 1661.591650][T18138] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1661.604128][T18139] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:46:28 executing program 0: sched_setaffinity(0x0, 0x0, 0x0) (async) sched_setattr(0x0, &(0x7f00000000c0)={0x38}, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs(r2, 0x0) fcntl$setown(r0, 0x8, r2) (async) waitid(0x0, 0x0, &(0x7f00000002c0), 0x8, &(0x7f0000000340)) (async, rerun: 32) accept4$unix(0xffffffffffffffff, &(0x7f0000000400), &(0x7f00000001c0)=0x6e, 0x80000) (async, rerun: 32) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x800) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x8000}, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000400)=ANY=[], &(0x7f0000000180)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r3, r4, 0x0, 0x10000) (async) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r5, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) 10:46:28 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00000009000000010000000100000000000000004000000000000018006c001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:28 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00030009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:28 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00000009000000017ffffff9000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:28 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_tables_matches\x00') (async) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) (async, rerun: 64) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) (rerun: 64) write$binfmt_elf64(r1, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x58, 0x2, 0x0, 0x6, 0x2, 0x3e, 0x400, 0x1ca, 0x40, 0xc4, 0x7ff, 0x76, 0x38, 0x2, 0x4, 0x8, 0x3}, [{0x3, 0x400, 0x1, 0x1ff, 0x9, 0x0, 0x9, 0x9}], "8592a1fa35d1f2402ad605efcedcf329fda9bf657d0b85e39b742e8a21449cbae73c5bdc281bef236b3923c11bb3958a62f7db6e69e756efda6eba6bd08da95df396c66d92f0748df918ac00da999bc747c90dc7f5306d174cb74d3497b7868f0ebae5a245ea503d9871b1f5c4c42248f37fc44b65fc3be8ded1471adc6fa9cac3a909e7a883ef7bb204b81caa5a7fafe6eb9eacc26cc146a76f79fbe724592eab4e4f545a9800", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x81f) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) (async) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, 0x0, 0x0) (async) splice(r1, &(0x7f0000000880)=0x100000001, r2, &(0x7f00000008c0)=0x100000000, 0x6, 0x9) 10:46:28 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000000)=0x8000) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, 0x0, 0x0) ioctl$BTRFS_IOC_SPACE_INFO(r2, 0xc0109414, &(0x7f0000001040)={0xeba, 0x8, ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', 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'\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}) [ 1662.033562][T18145] loop2: detected capacity change from 0 to 20 [ 1662.050294][T18147] loop5: detected capacity change from 0 to 20 [ 1662.057398][T18150] loop3: detected capacity change from 0 to 20 [ 1662.077365][T18145] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1662.118109][T18147] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1662.127159][T18150] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1662.127172][T18145] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1662.150974][T18147] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1662.159392][T18150] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1662.167860][T18147] F2FS-fs (loop5): Invalid log_blocksize (196620), supports only 12 [ 1662.177287][T18150] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 4294934273) [ 1662.185980][T18147] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1662.188475][T18145] F2FS-fs (loop2): Invalid segment/section count (31, 7077912 x 1) [ 1662.194857][T18150] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1662.209276][ T25] audit: type=1804 audit(1646736388.816:502): pid=18154 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2511949046/syzkaller.66uaCX/4109/bus" dev="sda1" ino=1194 res=1 errno=0 [ 1662.243810][T18145] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1662.281978][ T25] audit: type=1800 audit(1646736388.836:503): pid=18154 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1194 res=0 errno=0 10:46:28 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000000900000001000000ff000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:29 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00040009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:29 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000000180074001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) [ 1662.434303][T18167] loop2: detected capacity change from 0 to 20 [ 1662.461109][T18169] loop3: detected capacity change from 0 to 20 [ 1662.475616][T18167] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1662.477999][T18171] loop5: detected capacity change from 0 to 20 [ 1662.490947][T18167] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1662.528638][T18167] F2FS-fs (loop2): Invalid segment/section count (31, 7602200 x 1) [ 1662.553210][T18169] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1662.562568][T18171] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1662.565515][T18169] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1662.594324][T18167] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1662.609074][T18169] F2FS-fs (loop3): Wrong segment_count / block_count (31 > 0) [ 1662.618456][T18171] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1662.620131][T18169] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1662.634986][T18171] F2FS-fs (loop5): Invalid log_blocksize (262156), supports only 12 [ 1662.644922][T18171] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:46:29 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00000009000000010000000100000000000000004000000000000018007a001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:29 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00000009000000017fffffff000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:29 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00050009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1662.757653][T18174] loop2: detected capacity change from 0 to 20 [ 1662.767395][T18175] loop3: detected capacity change from 0 to 20 [ 1662.785404][T18174] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1662.800104][T18174] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1662.809548][T18175] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1662.814121][T18177] loop5: detected capacity change from 0 to 20 [ 1662.836611][T18175] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1662.851648][T18177] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1662.877699][T18174] F2FS-fs (loop2): Invalid segment/section count (31, 7995416 x 1) [ 1662.884457][T18177] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1662.887028][T18175] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 4294934273) [ 1662.907256][T18174] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1662.935694][T18175] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:46:29 executing program 0: sched_setaffinity(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs(r2, 0x0) fcntl$setown(r0, 0x8, r2) waitid(0x0, 0x0, &(0x7f00000002c0), 0x8, &(0x7f0000000340)) accept4$unix(0xffffffffffffffff, &(0x7f0000000400), &(0x7f00000001c0)=0x6e, 0x80000) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x800) socket$inet6_udplite(0xa, 0x2, 0x88) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x8000}, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000400)=ANY=[], &(0x7f0000000180)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r3, r4, 0x0, 0x10000) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r5, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) sched_setaffinity(0x0, 0x0, 0x0) (async) sched_setattr(0x0, &(0x7f00000000c0)={0x38}, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) (async) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) syz_open_procfs(r2, 0x0) (async) fcntl$setown(r0, 0x8, r2) (async) waitid(0x0, 0x0, &(0x7f00000002c0), 0x8, &(0x7f0000000340)) (async) accept4$unix(0xffffffffffffffff, &(0x7f0000000400), &(0x7f00000001c0)=0x6e, 0x80000) (async) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) (async) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) ftruncate(r3, 0x800) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x8000}, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000400)=ANY=[], &(0x7f0000000180)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) (async) sendfile(r3, r4, 0x0, 0x10000) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') (async) preadv(r5, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) (async) 10:46:29 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000000)=0x8000) (async) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) (async) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, 0x0, 0x0) ioctl$BTRFS_IOC_SPACE_INFO(r2, 0xc0109414, &(0x7f0000001040)={0xeba, 0x8, ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', 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'\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}) 10:46:29 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_tables_matches\x00') r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) (async) write$binfmt_elf64(r1, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x58, 0x2, 0x0, 0x6, 0x2, 0x3e, 0x400, 0x1ca, 0x40, 0xc4, 0x7ff, 0x76, 0x38, 0x2, 0x4, 0x8, 0x3}, [{0x3, 0x400, 0x1, 0x1ff, 0x9, 0x0, 0x9, 0x9}], "8592a1fa35d1f2402ad605efcedcf329fda9bf657d0b85e39b742e8a21449cbae73c5bdc281bef236b3923c11bb3958a62f7db6e69e756efda6eba6bd08da95df396c66d92f0748df918ac00da999bc747c90dc7f5306d174cb74d3497b7868f0ebae5a245ea503d9871b1f5c4c42248f37fc44b65fc3be8ded1471adc6fa9cac3a909e7a883ef7bb204b81caa5a7fafe6eb9eacc26cc146a76f79fbe724592eab4e4f545a9800", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x81f) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, 0x0, 0x0) splice(r1, &(0x7f0000000880)=0x100000001, r2, &(0x7f00000008c0)=0x100000000, 0x6, 0x9) 10:46:29 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000000180081001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) [ 1662.953061][T18177] F2FS-fs (loop5): Invalid log_blocksize (327692), supports only 12 10:46:29 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100020001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1663.061848][T18177] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1663.088327][T18190] loop2: detected capacity change from 0 to 20 [ 1663.146307][T18190] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1663.169880][ T25] audit: type=1804 audit(1646736389.766:504): pid=18194 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2511949046/syzkaller.66uaCX/4110/bus" dev="sda1" ino=1180 res=1 errno=0 [ 1663.173520][T18195] loop3: detected capacity change from 0 to 20 10:46:29 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00060009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1663.230010][ T25] audit: type=1800 audit(1646736389.766:505): pid=18194 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1180 res=0 errno=0 [ 1663.291465][T18190] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1663.321024][T18210] loop5: detected capacity change from 0 to 20 [ 1663.337168][T18190] F2FS-fs (loop2): Invalid segment/section count (31, 8454168 x 1) [ 1663.342010][T18195] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1663.368955][T18190] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 10:46:30 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000000)=0x8000) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, 0x0, 0x0) (async) ioctl$BTRFS_IOC_SPACE_INFO(r2, 0xc0109414, &(0x7f0000001040)={0xeba, 0x8, ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', 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'\x00', '\x00', '\x00', '\x00', '\x00']}) [ 1663.412337][T18195] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1663.427125][T18210] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1663.434519][T18195] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 131073) 10:46:30 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000000180089001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) [ 1663.483468][T18195] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1663.514249][T18210] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1663.549990][T18210] F2FS-fs (loop5): Invalid log_blocksize (393228), supports only 12 [ 1663.589727][T18216] loop2: detected capacity change from 0 to 20 10:46:30 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100030001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1663.593323][T18210] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:46:30 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000040)="f485b11f4f7250b38a1f0f23cc3d43bf9ae6b1a4ae9d18706e3a9463016041d459c1be31d969d054602f414f", 0x2c) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) [ 1663.638879][T18216] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1663.654776][T18216] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1663.670055][T18218] loop3: detected capacity change from 0 to 20 [ 1663.677100][T18216] F2FS-fs (loop2): Invalid segment/section count (31, 8978456 x 1) 10:46:30 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001300)=0x0, &(0x7f00000012c0)=0x0) r4 = socket$caif_stream(0x25, 0x1, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000180)=@caif=@rfm={0x25, 0x0, "0e42e6076a700402afc822562e1e83f6"}}, 0x0) r5 = accept$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x1c) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, &(0x7f0000000500)=@IORING_OP_WRITEV={0x2, 0x7, 0x2004, @fd=r5, 0xff, &(0x7f0000000480)=[{&(0x7f0000000080)="f030fee6bcbb6231a6fa52b77b6b3643227aff330423267bcd3377626ec080a96ea8174927acda13d85f96a375aeb4f17ec3f1112939e320a5085274", 0x3c}, {&(0x7f00000000c0)="62caa4ffef1fbe5bd5923096af6dbdea3faee7efe6dcc0f88d8ddc03d77d5f565c59372c42840aa01424526a154538962f2f97fa57f118593ca647257cffdd53303fc2c862572eaa35fb52d340e7598927a218a7bde762fb499689485200cc37e5c46a5eb6016ea5a867484ad5b611f5a2f4d40a75c895bdc4b37829b471c56d1aceade53df20954393612c0d3a49d6c85dfac9df241d8ff96ac41c7dc64f45eb433187c037d488cd69e07c86b33a50a93f305f6974d0144d478a6f97d84", 0xbe}, {&(0x7f0000000180)="13ccc61363d01f6450f73183e1d0468a32a851b23c794e99efacdbf9fe2a61d69ef60dbee252a9d5cec63512ccafc3d85634dec1fa90c9e5202461069db2b7c7864165e273f449b10a9397430c909729ddb92b01b6e32d61a0aec1446b4bad76f47a146eb217587a3dc669fe38a21786ebd2d0ff936e58f930c8507a0a07449d4832963ae655c4a15a59e8bbfed47cf460db1ae6b1563672fb3c000008c22a09faf880a6cc89e10d9b3fdd597ddcd2fafcfe9685ce2c56e448c10237c255f5c72d89b66015777ce7d0113c581ba633", 0xcf}, {&(0x7f0000001040)="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", 0x1000}, {&(0x7f0000000280)="c88bb61c86c4a820bdcec1b61e7c053cb20acecf97c37474901ab03c86855eb46228c5fc058a201ed2e54623683c3913ebc0d6a178b42038ac12d1a5306029c6aaf7f26fd2513d0fc607bec84d199a5b0a5215d79535139c", 0x58}, {&(0x7f0000000300)="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", 0xfa}, {&(0x7f0000000400)="8cbab192d1dd837198845723ef2b8e721db3446a214c885ec9789a51d332e517abb48af83164dc64261190240a13b452577eb9fa007b5f216ce14a7c7f375eb28b7966e2694f18dff667fff97f099fc1d260757b77c3b730741b77", 0x5b}], 0x7, 0x0, 0x1, {0x2, r6}}, 0x40) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) [ 1663.707587][T18216] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1663.727649][T18218] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:46:30 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00070009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1663.753660][T18218] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1663.800434][T18218] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 196609) [ 1663.838210][T18225] loop5: detected capacity change from 0 to 20 [ 1663.840031][T18218] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1663.894404][T18225] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1663.924287][T18225] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1663.952349][T18225] F2FS-fs (loop5): Invalid log_blocksize (458764), supports only 12 [ 1663.960873][T18225] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:46:30 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) 10:46:30 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000000180094001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:30 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100040001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:30 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00090009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:30 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001300)=0x0, &(0x7f00000012c0)=0x0) (async) r4 = socket$caif_stream(0x25, 0x1, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000180)=@caif=@rfm={0x25, 0x0, "0e42e6076a700402afc822562e1e83f6"}}, 0x0) (async) r5 = accept$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x1c) (async) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, &(0x7f0000000500)=@IORING_OP_WRITEV={0x2, 0x7, 0x2004, @fd=r5, 0xff, &(0x7f0000000480)=[{&(0x7f0000000080)="f030fee6bcbb6231a6fa52b77b6b3643227aff330423267bcd3377626ec080a96ea8174927acda13d85f96a375aeb4f17ec3f1112939e320a5085274", 0x3c}, {&(0x7f00000000c0)="62caa4ffef1fbe5bd5923096af6dbdea3faee7efe6dcc0f88d8ddc03d77d5f565c59372c42840aa01424526a154538962f2f97fa57f118593ca647257cffdd53303fc2c862572eaa35fb52d340e7598927a218a7bde762fb499689485200cc37e5c46a5eb6016ea5a867484ad5b611f5a2f4d40a75c895bdc4b37829b471c56d1aceade53df20954393612c0d3a49d6c85dfac9df241d8ff96ac41c7dc64f45eb433187c037d488cd69e07c86b33a50a93f305f6974d0144d478a6f97d84", 0xbe}, {&(0x7f0000000180)="13ccc61363d01f6450f73183e1d0468a32a851b23c794e99efacdbf9fe2a61d69ef60dbee252a9d5cec63512ccafc3d85634dec1fa90c9e5202461069db2b7c7864165e273f449b10a9397430c909729ddb92b01b6e32d61a0aec1446b4bad76f47a146eb217587a3dc669fe38a21786ebd2d0ff936e58f930c8507a0a07449d4832963ae655c4a15a59e8bbfed47cf460db1ae6b1563672fb3c000008c22a09faf880a6cc89e10d9b3fdd597ddcd2fafcfe9685ce2c56e448c10237c255f5c72d89b66015777ce7d0113c581ba633", 0xcf}, {&(0x7f0000001040)="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", 0x1000}, {&(0x7f0000000280)="c88bb61c86c4a820bdcec1b61e7c053cb20acecf97c37474901ab03c86855eb46228c5fc058a201ed2e54623683c3913ebc0d6a178b42038ac12d1a5306029c6aaf7f26fd2513d0fc607bec84d199a5b0a5215d79535139c", 0x58}, {&(0x7f0000000300)="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", 0xfa}, {&(0x7f0000000400)="8cbab192d1dd837198845723ef2b8e721db3446a214c885ec9789a51d332e517abb48af83164dc64261190240a13b452577eb9fa007b5f216ce14a7c7f375eb28b7966e2694f18dff667fff97f099fc1d260757b77c3b730741b77", 0x5b}], 0x7, 0x0, 0x1, {0x2, r6}}, 0x40) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) (async, rerun: 32) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) (rerun: 32) 10:46:30 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000040)="f485b11f4f7250b38a1f0f23cc3d43bf9ae6b1a4ae9d18706e3a9463016041d459c1be31d969d054602f414f", 0x2c) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) (async) dup(r0) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) (async) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) setsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000040)="f485b11f4f7250b38a1f0f23cc3d43bf9ae6b1a4ae9d18706e3a9463016041d459c1be31d969d054602f414f", 0x2c) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) (async) [ 1664.331144][T18233] loop2: detected capacity change from 0 to 20 [ 1664.338468][T18236] loop5: detected capacity change from 0 to 20 [ 1664.345295][T18235] loop3: detected capacity change from 0 to 20 [ 1664.378347][T18236] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1664.402449][T18233] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1664.419314][T18236] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 10:46:31 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) [ 1664.421065][T18235] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1664.436020][T18233] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1664.441583][T18236] F2FS-fs (loop5): Invalid log_blocksize (589836), supports only 12 [ 1664.451871][T18233] F2FS-fs (loop2): Invalid segment/section count (31, 9699352 x 1) [ 1664.470535][T18236] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:46:31 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) 10:46:31 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000040)="f485b11f4f7250b38a1f0f23cc3d43bf9ae6b1a4ae9d18706e3a9463016041d459c1be31d969d054602f414f", 0x2c) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) [ 1664.471906][T18233] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1664.491133][T18235] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1664.509358][T18235] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 262145) [ 1664.517913][T18235] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:46:31 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000a0009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:31 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000000180095001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:31 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000100), 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000001000000180000007c9cfd90f0f8f1a047efd5087ee0aa547a649c43d0ec4a3f0b62553ceb15535179f31f08f9f960d8ee7513c1ce8969a2a5606b6cf524c25f8d24c6eee366402214bc51a1c2d7b931faddee0566eedcab8702ea4b2138d209e76e4e6e", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@remote, @in=@dev}}, {{@in=@broadcast}, 0x0, @in6=@private0}}, &(0x7f0000000100)=0xe8) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0', [{0x20, '([*-'}, {0x20, 'net/ip_vs_stats_percpu\x00'}, {0x20, 'net/ip_vs_stats_percpu\x00'}, {0x20, '-['}, {}], 0xa, "295f527ae51538c4db2e406037780787a885f4f0af5e3f196ef8e8251bb75b480ea688b24a1a822ac55e62257e294d38327840082881d475d6343a177c532abf01b2dab4459e77e06ea4e061ff2049979c347443a4f3b39a98bc"}, 0x9e) fstat(r1, &(0x7f0000000300)) 10:46:31 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100050001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:31 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000100), 0x0, 0x0, 0x0) (async) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000001000000180000007c9cfd90f0f8f1a047efd5087ee0aa547a649c43d0ec4a3f0b62553ceb15535179f31f08f9f960d8ee7513c1ce8969a2a5606b6cf524c25f8d24c6eee366402214bc51a1c2d7b931faddee0566eedcab8702ea4b2138d209e76e4e6e", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@remote, @in=@dev}}, {{@in=@broadcast}, 0x0, @in6=@private0}}, &(0x7f0000000100)=0xe8) (async) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0', [{0x20, '([*-'}, {0x20, 'net/ip_vs_stats_percpu\x00'}, {0x20, 'net/ip_vs_stats_percpu\x00'}, {0x20, '-['}, {}], 0xa, "295f527ae51538c4db2e406037780787a885f4f0af5e3f196ef8e8251bb75b480ea688b24a1a822ac55e62257e294d38327840082881d475d6343a177c532abf01b2dab4459e77e06ea4e061ff2049979c347443a4f3b39a98bc"}, 0x9e) (async) fstat(r1, &(0x7f0000000300)) [ 1664.663178][T18259] loop2: detected capacity change from 0 to 20 [ 1664.678802][T18258] loop5: detected capacity change from 0 to 20 [ 1664.708205][T18258] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1664.727793][T18259] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1664.747428][T18264] loop3: detected capacity change from 0 to 20 [ 1664.765341][T18259] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1664.776400][T18258] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 10:46:31 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000100), 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000001000000180000007c9cfd90f0f8f1a047efd5087ee0aa547a649c43d0ec4a3f0b62553ceb15535179f31f08f9f960d8ee7513c1ce8969a2a5606b6cf524c25f8d24c6eee366402214bc51a1c2d7b931faddee0566eedcab8702ea4b2138d209e76e4e6e", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@remote, @in=@dev}}, {{@in=@broadcast}, 0x0, @in6=@private0}}, &(0x7f0000000100)=0xe8) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0', [{0x20, '([*-'}, {0x20, 'net/ip_vs_stats_percpu\x00'}, {0x20, 'net/ip_vs_stats_percpu\x00'}, {0x20, '-['}, {}], 0xa, "295f527ae51538c4db2e406037780787a885f4f0af5e3f196ef8e8251bb75b480ea688b24a1a822ac55e62257e294d38327840082881d475d6343a177c532abf01b2dab4459e77e06ea4e061ff2049979c347443a4f3b39a98bc"}, 0x9e) fstat(r1, &(0x7f0000000300)) [ 1664.807644][T18264] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1664.818080][T18259] F2FS-fs (loop2): Invalid segment/section count (31, 9764888 x 1) [ 1664.827221][T18258] F2FS-fs (loop5): Invalid log_blocksize (655372), supports only 12 [ 1664.835773][T18264] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1664.846472][T18259] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 10:46:31 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000340)=0x0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs(r2, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000380)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000003c0)=0x0) r5 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs(r5, 0x0) syz_clone3(&(0x7f0000000440)={0x800000, &(0x7f0000000000), &(0x7f0000000180), &(0x7f00000001c0), {0x3d}, &(0x7f0000000200)=""/230, 0xe6, &(0x7f0000000300)=""/26, &(0x7f0000000400)=[0xffffffffffffffff, 0x0, r1, 0x0, r2, r3, r4, r3, 0x0, 0xffffffffffffffff], 0xa, {r0}}, 0x58) [ 1664.872277][T18258] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1664.885917][T18264] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 327681) [ 1664.896257][T18264] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:46:31 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) (async) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001300)=0x0, &(0x7f00000012c0)=0x0) (async) r4 = socket$caif_stream(0x25, 0x1, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000180)=@caif=@rfm={0x25, 0x0, "0e42e6076a700402afc822562e1e83f6"}}, 0x0) (async) r5 = accept$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x1c) (async) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, &(0x7f0000000500)=@IORING_OP_WRITEV={0x2, 0x7, 0x2004, @fd=r5, 0xff, &(0x7f0000000480)=[{&(0x7f0000000080)="f030fee6bcbb6231a6fa52b77b6b3643227aff330423267bcd3377626ec080a96ea8174927acda13d85f96a375aeb4f17ec3f1112939e320a5085274", 0x3c}, {&(0x7f00000000c0)="62caa4ffef1fbe5bd5923096af6dbdea3faee7efe6dcc0f88d8ddc03d77d5f565c59372c42840aa01424526a154538962f2f97fa57f118593ca647257cffdd53303fc2c862572eaa35fb52d340e7598927a218a7bde762fb499689485200cc37e5c46a5eb6016ea5a867484ad5b611f5a2f4d40a75c895bdc4b37829b471c56d1aceade53df20954393612c0d3a49d6c85dfac9df241d8ff96ac41c7dc64f45eb433187c037d488cd69e07c86b33a50a93f305f6974d0144d478a6f97d84", 0xbe}, {&(0x7f0000000180)="13ccc61363d01f6450f73183e1d0468a32a851b23c794e99efacdbf9fe2a61d69ef60dbee252a9d5cec63512ccafc3d85634dec1fa90c9e5202461069db2b7c7864165e273f449b10a9397430c909729ddb92b01b6e32d61a0aec1446b4bad76f47a146eb217587a3dc669fe38a21786ebd2d0ff936e58f930c8507a0a07449d4832963ae655c4a15a59e8bbfed47cf460db1ae6b1563672fb3c000008c22a09faf880a6cc89e10d9b3fdd597ddcd2fafcfe9685ce2c56e448c10237c255f5c72d89b66015777ce7d0113c581ba633", 0xcf}, {&(0x7f0000001040)="383bcdf28441a899ca73ae14e4e65692252c78231ba3520d763f0f5b356c537ce089b8f672ef0579c7cccd2a323543d356c854af757d8103b567da54c79a08be450097ebecfbf2f05f95c1d044bdf49527740f5391ee74ef6f0885ea11f20ff04d928ece85d0e63f7777cfe50bb464e72438b37279db5318e4243a030815a8c9ffd345ccbe609c59726f55cacc885adb9fe8bd1814d45bf2663cafa28ecff0f3ae1891d89226adb428d7bfb94c852f021bf7ac6e823159c76bc628bff9c3613944c074ca7569aaaccdfc40bc37479960ca39a50c2bc8a391ec6dbdf201d8f0eadf5c66c5166ee99e175ab9d3392c3228401b906f417b36b2d6476f5884245f27e1a7786fb3222ff68d3c366ed67256aa1f8f6978277f947bdab1cc383b87fffd500c8e746db12d9b5f760c4641fad6b132e1f75e9eda384f4e7edec2cd27094d491e5d127328f5aab8262c486e9547eefc3809ec25230db3c304332e5624699187694c0ee93e303bccd4fce39e440a8cf3cada1ba423d7afaaab1cda78feba5a7f7139f747f2824c9668bcd4d31ce26edc63a464310f57cddc543f9b54ff30ac8ddc620bb1048037ec656710792cc5feb2906b3bae60ece3c7f4878392a2ba0ec315877553a255bbcd0979df877f04c71bb8b4be7b80fd41f0da8cd8e61500c461811cd36dcc7664d558b86a68f65305599173be3f5334529c50fcd05a24fe0228d489e8687244872ce14eb4f6cc57f562c7fd3d100e7c17b18c10b263374d7090d1e69fea23bb947be273f642367f7fa31c96708108f10af5dd53df413df86c37010e4e42e79b3a8710d3d38afab1c0ae5e96daf9443a3203d3cd5fdb50527f29ca2a8d2ecdbdd82672181815acb68ebe008d67b23c4ba67bdb2f314ff2c1eb15abc04d0baa9c9e7c78d64f0fbcd11022d420ae74c8f537b470bc846edcdb276e744e905f23ffb7639e248459489458209d30f4f926f3f03f72507803881c1391415ff00b95a0645a97da9237f68ade4676880151a7ba39df080d81f52f49039a6185721e17da6fb045a4596041f0a0ad1e9930a7c9bfdda085fa473a59e9011deb6a06e4ed085c2a5c0a49558a2619fad4420b19c239af4d55a0477757069bb5d69173a7bbbb4914f24948f9fc9718a936dd12678db5a80139d475cf33205edb0ae2addf6ba60965aeb18c0b74663988c7704fc978997282f76958f7e922926827ce49fd283ac86f3942a3d131fa710f9242520cc2499889f2ab539f14a9069b4d74fa19e0d7ab1c8822712b26a3f4cd0c095f2843faeb1c5a3ba477180a1b2f80e694d76a73ae5ee0b82a19b5cad75f786173b46dd6c3bb96cd7ba8c2da1cc16cac19322962bfc53b55eebd0d1410dd6c5c0313e2444a1077715390f1500a50806dcff3d3f451a29cdce19dd79e25673ec5b68276e5b7c3f0e1f85991ed7e7c102a4b352800ab420896747300589c9289261867d1d0d051b1df9ceb0f99ea2f824a96ae6f7d06b9c73527c67b1f225469940cf3a4fcab23a1ca305dfac1f999c6094bdedef28b00baa43d6b23387af04fc9220114bd435a627e0bb109768e0d11b0d9c20d00c654d1ab5f254ede84596564de577940ec5580eca6db1fa28b42f5322d76c856c57bfde9ed8a1f934d2332bdf6020aeacc88706764ae2493dbf5db5a4b46c37e81fcf02dc59f28d9b87ac55ae0d8129d76822b3f947a6c35f4a28a068f417145fd36d4afe2275f51981c4ed45f567ecfdd9bf46da5e17ef92abb9eba68aeb081c0c3e7c6800f620273df712fe297e90ba8c15e204abd79ff0d9ab5cf25da812d4855e8753b41ede90d1cac04237128183f1d928199fc9013e9ddf17931ae07362b672b43179376eedf60b7839c3d69a95d0ec7482a570f7fba83d9dcb324ce13adf1c8fa2a714e9a6f1833f7b0149dbb9211fb02de96552556655a55ae0f0971e89f64abd396d7237063501dca9bfbbd4e1bf41822b72cea945bebd80b9912c254de9ec8e6a272384bc120079abb2b7158ff4f72b921ab7d6f5706df9d61a914507b39fc73d8145d1ba2662b24c4df360178664824aec2ba41df480f570912db0cb0c4cf11c575de4487e5dc12518b0acff0e2274ef7d166ede59148ee3f2e29ec66bd6599cc8572c636c5fde2aba89c9e1bfe8b3e99197d31f3c505074c0a976a887a883aff87515e85fc298492b045e9df23641dfd1b0aab7ac8c6364cd3e8dd7b73813ea711a0f0563af58d14f25246a2d87fd409e3803e60ce87777031ba4bfaeba8e602f635e6f9498f5f290985d79ed3c153bc5fcd177f427e2cd81549fe9ba76f76dfeef2b7df8b73bc7fdfd9c29a7f0197e32fc153f2ade7cc3919027715501cdf9ed64e3efdeff7ccaf96bee6f5a8cf26e0646cd211ca6be678adb77113a38ddedc59256ebe2028e0b11fec6eb2f945ad7d4fa36b2d523fed32c5a58ad223c56e738d4614a6432766d149fe308c9c6aaa316701203ab91253dba85085cdd9d0b26e8b1e8a1fa3874bf82afbb25ccd2214bd5f6068a1911144a52a2a998e48c42b6672d2f8f74ea6dd19ea811996c80e03a7357cf3e98b8b6bf6d8ae7cbd8f068b7d4fb427f94f271db51bb083d2e81862bda03c5c8f10a2a33e95b3152d69598e360b565faf8fb01e607cd97caa1b35655f0103d09cc86e6ae05752dbc0130e0341a56de9c48365ef54f15566911c406c06f2d8cfa959bc21c3b50b41eede96950dd10f220b764a2435e377113e5e7a74ef1e90d218daa21c9ac344afaff0d341747bd38505087b80833440c86d1582233301af8ac914ce37ea23078cd35ecddb85a1bf06bb4b1cdbe9f014c17feb457c9a5d21a2ff7e4ec079939dddcf55830d1d69b3c2414153cd7f4c0050d53f92f15decfa7690ff41e8f40d7a76ec5941fa291a7b02cecdb6d624dc2ba2ffd76d73ed20b4b14006a6aff0f5f732de66dad478857903d9c69eddf600a79e5ee5defd5de33c99b8423d664bdf0817413881e4e7306673228cf24e4cda33ce14b9a7f3a8b43d4a25b596fd29f8e662f6335635edb06089ccc54d011a264132fe24310c1e4c51e8b28bbab2c23dcfd0d9125be77ea7e32e0a9ee6d11415fcad196db29f788e106ff092edba56f02e71fce6447c6a2505891ba739cc251f9ae28370448fa0419352c783345495cc32db6fdc8b621226b98f153cd04e17c4e5a20cd5f5b10a47f4b2b4a21756f5eb6729119ccae453e89c1f91f74bfe57377a93859e7b64728a3bc58dac27cc7b36be13f4621e6f4a825ab996b8e0f307e07b2d6f3207be49cc85a8550ebbe89bca66fdc6c445e00034345af5676d77f8ef2584cf49110b3c79a5b3bcec197a85478674772e974c897b6e5c3d3f8d3691469164e4634c3e444899080433d098797674c217d8e40d657aac3498cb92b0e7aa127d2a0536fd6a69a44915583043d9c9a2fec104b0af5bd2734a37daa86fce73c0a2b9f2751887ba04723ead422567c82b2a1673fce9abcfeec0fea1b14e36306cd98c314ba47e6ef6a1528a121a2478fa5af6917486350d2b57d62d728945eb33c4f7af499254eaf662e8d25e94042205d480a26a0382196a0029fec74d396cfca5888c10ba02e3bbb4fa3413e5c19be72a8459dff0df450f40ce092dab00bbfe2b2877855270fa0d23cd65f0ca160f6d4e8b3d0e8c6009d241f371eaa4d8af8be5e80c41e03e22d634d94428e60b96ccf5d952572f75ef3ce7f510b998c786975bb40a20f43883f2fe5c7e2881430bbd7ebe265e7659bf4a68d6bb09f574a419739a844bd12e1a2ced3b3f7a83a6deddf1e305d9af82e46c7d10b4352744816701e49f010d93986c2c8d7541f44fd68a02da3ad75d49ee2d26ff31fc8eff9b973fe3bd66a59de81a1375959fda471c92630ce2673955def7c267a08b2d4165aaf87f279e92d386f5dee390df35c615bc0dd75297c73938180000cfa473a900d01f423242e39193895b9217b81d3d68def98ccc097be0076dd65c330139055b7d6a9bc8e97f327398d7c4035dc37733966e08b4d99778298923609eb3078ffcb1792481ee18d455bc86e40bc7df8f3fd99c81b3f094c8da42682b25427f1e8629529455b6c9b9b0b5ca931ddc34ce85998bbdd37a6a77923d88b73c712f62bf382cb1c5e5a742de689f7691a3a5bfdaa2df38df654c0663752154a8b67372cc62ac3af410162928982869292ebb6ecaf6df307beb8a8901f5a96c1aabd23ae03b6f6527791ca5e3f73259d0c97505745daf17c7cbcc1f4a1db2df084687855999bd6942dfd1a2fa280d1b98e364f6e4646bfd2fd7fa6547d12cb88b00ada887b775ff4c6b1f813dab57ae42f40b3cd42ae6923f1beeb27f5388fc4465ee4eaa416a2bd87187ead6a8c0616e4e25b100b674fc0f4f1e8d5dcb6e05368da2aeabf78e1e51462e826e8b71f6bf32b72a95d0311c8e8470323e55e584ac58014c8ce56129926ef278838e3c9d3e0a031a05b0aeab7345960ec9f183d3c1c8dcf0cdb1c2034325ea6585b60beda707873fd00ec469bf5245b115205b1161357b544ac08beb79bfa46edc974e657c8ec1093fc13cfe92248506650f8d3823c2f6410625aaea5070240e7b005128949cefddf75ff995c49dd2dbf04bcded63c53e1a1ee7f7346299f9e64c3758f15a8bec66624a7dc242f162b60e7838c150bf28e55de5480bfe3d6a93d1735ea2f97f4f84338a92afd7aab50daf63ab88aad1f4a6d3140ea4f9e4b9d7cc93c91e9c1eac0be00e4d4d9211c666e2991060ec9b8f8b5bf9369c9ba222a5823caeffe56c54b76ab8cee1b51880679a6e8c409a32dcb8fab512645f711604bb99e8fc3dca96692a86722e320e4ef9e65aeb709e77105f98704b7794f3770aa6a1b58730844010863cb977dcdb9d14eea816a9a1af9683f049324657d8269a6d9b0467d940c5bb2ee7423edb0e887fb045c273a8fcac4733915591b55bdd36bb2fa3aa1558907bda91e37e64bbe8b64c04b88e99c4feae162410be7b6ce0b14390c25e90088419bcfd1fd799ae9f5c5b6d8c00a8cdfeb8c80e8572d3591b8a4e37e261f00c2df3dc3c15c4f789c66b887bdf794dccba30bfa2f0ba29f3509804e1bd7b521fd66803822bd66fc50404f47f72d16423a406a59e778f2d63b3c18eefb4a844519173efc7f6657395076977aff43a009314db6fdfb81b4cd49abe12f21dcf35a56eb1e3e048527f4d24955843962c622b1840aa95b14a9fbaf824a2a6bb59bec42910160c6d5bc6b381d5d515a6ec14d332eb07145a0abd0a5d0ba0609ed6dc59d92c542266c0cac80a65f05320b1bfda8c51a18f10d5accd870c0eede2017eac17b2f8e13dc9d74c6aa7283f036473f1485e2c9d9427a34f206d6d57f25f952103cebddb8ed011c01df5d19fa223930c5dcfda48e999973e1d7cf4aad3098f6ad63d7a050d1896595f8099db700523e64d3318872665351b98416bdaa374153daab290b938b457fbcf40e3d2cf2041913af54ffbb78e6f69ac503b4d71cc5d518906512261ba818f19c239c6b105686c36ee5938d2f5a2dd28d9ddd651eeb94f174865018f8fc602e24922bd7bc7a0294b42c5f18541363925f1292161324b0f37f94ef7e2435c6620dabdb206a8f44e4f84094ca908fde959031183148b59688b9da4d6f50f223e71f87a2da13908b811d3e16786c532e0cdc6fed8505e7b5644b7d714bd42e4fbc76d67f95d80788e0caf224458d2bd4e561148dec633e8b301cf9ae514710341630f168401930f2ca4f418ef21e6a8375b8b91d606", 0x1000}, {&(0x7f0000000280)="c88bb61c86c4a820bdcec1b61e7c053cb20acecf97c37474901ab03c86855eb46228c5fc058a201ed2e54623683c3913ebc0d6a178b42038ac12d1a5306029c6aaf7f26fd2513d0fc607bec84d199a5b0a5215d79535139c", 0x58}, {&(0x7f0000000300)="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", 0xfa}, {&(0x7f0000000400)="8cbab192d1dd837198845723ef2b8e721db3446a214c885ec9789a51d332e517abb48af83164dc64261190240a13b452577eb9fa007b5f216ce14a7c7f375eb28b7966e2694f18dff667fff97f099fc1d260757b77c3b730741b77", 0x5b}], 0x7, 0x0, 0x1, {0x2, r6}}, 0x40) (async, rerun: 32) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) (rerun: 32) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) 10:46:31 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000c0009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:31 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100060001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:31 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000000900000001000000010000000000000000400000000000001811c8001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:31 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) (async) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000340)=0x0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs(r2, 0x0) (async) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000380)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000003c0)=0x0) (async) r5 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs(r5, 0x0) (async) syz_clone3(&(0x7f0000000440)={0x800000, &(0x7f0000000000), &(0x7f0000000180), &(0x7f00000001c0), {0x3d}, &(0x7f0000000200)=""/230, 0xe6, &(0x7f0000000300)=""/26, &(0x7f0000000400)=[0xffffffffffffffff, 0x0, r1, 0x0, r2, r3, r4, r3, 0x0, 0xffffffffffffffff], 0xa, {r0}}, 0x58) 10:46:31 executing program 4: ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f00000000c0)=0xffffffffffffffff) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) fsetxattr$security_evm(r0, &(0x7f0000000000), &(0x7f0000000040)=@md5={0x1, "4b3ab00d8f226d55a939c7a67ffec836"}, 0x11, 0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r1, 0xc0182101, &(0x7f0000000080)={0x0, 0xffff}) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) [ 1665.249948][T18282] loop3: detected capacity change from 0 to 20 [ 1665.255360][T18283] loop5: detected capacity change from 0 to 20 [ 1665.267452][T18284] loop2: detected capacity change from 0 to 20 [ 1665.300375][T18284] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1665.310194][T18282] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1665.322356][T18283] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1665.339052][T18282] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 10:46:32 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000340)=0x0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs(r2, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000380)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000003c0)=0x0) r5 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs(r5, 0x0) syz_clone3(&(0x7f0000000440)={0x800000, &(0x7f0000000000), &(0x7f0000000180), &(0x7f00000001c0), {0x3d}, &(0x7f0000000200)=""/230, 0xe6, &(0x7f0000000300)=""/26, &(0x7f0000000400)=[0xffffffffffffffff, 0x0, r1, 0x0, r2, r3, r4, r3, 0x0, 0xffffffffffffffff], 0xa, {r0}}, 0x58) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') (async) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/151, 0x97}], 0x1, 0x0, 0x0) (async) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000340)) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) syz_open_procfs(r2, 0x0) (async) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000380)) (async) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000003c0)) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) syz_open_procfs(r5, 0x0) (async) syz_clone3(&(0x7f0000000440)={0x800000, &(0x7f0000000000), &(0x7f0000000180), &(0x7f00000001c0), {0x3d}, &(0x7f0000000200)=""/230, 0xe6, &(0x7f0000000300)=""/26, &(0x7f0000000400)=[0xffffffffffffffff, 0x0, r1, 0x0, r2, r3, r4, r3, 0x0, 0xffffffffffffffff], 0xa, {r0}}, 0x58) (async) [ 1665.356504][T18284] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1665.361596][T18283] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1665.374304][T18284] F2FS-fs (loop2): Invalid segment/section count (31, 13111576 x 1) [ 1665.377456][T18282] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 393217) [ 1665.397885][T18284] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1665.408930][T18283] F2FS-fs (loop5): Invalid log_blocksize (786444), supports only 12 [ 1665.422413][T18283] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1665.424272][T18282] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:46:32 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000000900000001000000010000000000000000400000000000001811c9001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:32 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000d0009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1665.567630][T18309] loop2: detected capacity change from 0 to 20 [ 1665.568184][T18310] loop5: detected capacity change from 0 to 20 10:46:32 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100070001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1665.609134][T18309] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1665.633627][T18310] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:46:32 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000040)="f485b11f4f7250b38a1f0f23cc3d43bf9ae6b1a4ae9d18706e3a9463016041d459c1be31d969d054602f414f", 0x2c) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) [ 1665.676320][T18309] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1665.689415][T18310] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1665.693502][T18313] loop3: detected capacity change from 0 to 20 [ 1665.735903][T18309] F2FS-fs (loop2): Invalid segment/section count (31, 13177112 x 1) [ 1665.747050][T18310] F2FS-fs (loop5): Invalid log_blocksize (851980), supports only 12 [ 1665.760044][T18310] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1665.787576][T18313] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1665.805514][T18309] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 10:46:32 executing program 4: ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) (async) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f00000000c0)=0xffffffffffffffff) (async) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) fsetxattr$security_evm(r0, &(0x7f0000000000), &(0x7f0000000040)=@md5={0x1, "4b3ab00d8f226d55a939c7a67ffec836"}, 0x11, 0x6) (async, rerun: 64) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) (async, rerun: 64) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r1, 0xc0182101, &(0x7f0000000080)={0x0, 0xffff}) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) [ 1665.841373][T18313] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1665.880032][T18313] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 458753) [ 1665.925137][T18313] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:46:32 executing program 1: mount$9p_tcp(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x20, &(0x7f00000000c0)={'trans=tcp,', {'port', 0x3d, 0x4e21}, 0x2c, {[{@access_client}, {@mmap}, {@fscache}, {@noextend}, {@cache_mmap}, {@cache_mmap}, {@version_u}, {@posixacl}], [{@obj_type={'obj_type', 0x3d, ',\'}#*+%:'}}, {@dont_measure}, {@fsmagic={'fsmagic', 0x3d, 0x4}}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@context={'context', 0x3d, 'unconfined_u'}}, {@fsuuid={'fsuuid', 0x3d, {[0x32, 0x30, 0x39, 0x66, 0x62, 0x36, 0x65, 0x61], 0x2d, [0x63, 0x63, 0x35, 0x64], 0x2d, [0x35, 0x62, 0x38, 0x64], 0x2d, [0x61, 0x33, 0x63, 0x33], 0x2d, [0x62, 0x39, 0x39, 0x0, 0x36, 0x34, 0x64, 0x35]}}}]}}) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) 10:46:32 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000f0009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:32 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000000900000001000000010000000000000000400000000000001811d2001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:32 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000000900000001000a0001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1666.144112][T18324] loop5: detected capacity change from 0 to 20 [ 1666.146992][T18326] loop2: detected capacity change from 0 to 20 [ 1666.152430][T18325] loop3: detected capacity change from 0 to 20 10:46:32 executing program 0: ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f00000000c0)=0xffffffffffffffff) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) fsetxattr$security_evm(r0, &(0x7f0000000000), &(0x7f0000000040)=@md5={0x1, "4b3ab00d8f226d55a939c7a67ffec836"}, 0x11, 0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r1, 0xc0182101, &(0x7f0000000080)={0x0, 0xffff}) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) [ 1666.193117][T18324] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1666.207006][T18326] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1666.225766][T18326] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1666.235569][T18326] F2FS-fs (loop2): Invalid segment/section count (31, 13766936 x 1) [ 1666.245681][T18326] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1666.248041][T18325] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1666.254868][T18324] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1666.275441][T18324] F2FS-fs (loop5): Invalid log_blocksize (983052), supports only 12 10:46:32 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000000900000001000000010000000000000000400000000000001811d5001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) [ 1666.294469][T18324] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1666.304764][T18325] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1666.322285][T18325] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 655361) [ 1666.339811][T18325] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1666.364178][T18333] loop2: detected capacity change from 0 to 20 10:46:33 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00100009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:33 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100100001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1666.424996][T18333] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1666.447024][T18333] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1666.477375][T18333] F2FS-fs (loop2): Invalid segment/section count (31, 13963544 x 1) [ 1666.487907][T18336] loop5: detected capacity change from 0 to 20 [ 1666.532979][T18336] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1666.539458][T18338] loop3: detected capacity change from 0 to 20 [ 1666.562175][T18333] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1666.588892][T18338] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1666.600290][T18336] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1666.628618][T18338] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 10:46:33 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000000900000001000000010000000000000000400000000000001811d7001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) [ 1666.631993][T18336] F2FS-fs (loop5): Invalid log_blocksize (1048588), supports only 12 [ 1666.655770][T18338] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 1048577) [ 1666.659236][T18336] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:46:33 executing program 1: mount$9p_tcp(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x20, &(0x7f00000000c0)={'trans=tcp,', {'port', 0x3d, 0x4e21}, 0x2c, {[{@access_client}, {@mmap}, {@fscache}, {@noextend}, {@cache_mmap}, {@cache_mmap}, {@version_u}, {@posixacl}], [{@obj_type={'obj_type', 0x3d, ',\'}#*+%:'}}, {@dont_measure}, {@fsmagic={'fsmagic', 0x3d, 0x4}}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@context={'context', 0x3d, 'unconfined_u'}}, {@fsuuid={'fsuuid', 0x3d, {[0x32, 0x30, 0x39, 0x66, 0x62, 0x36, 0x65, 0x61], 0x2d, [0x63, 0x63, 0x35, 0x64], 0x2d, [0x35, 0x62, 0x38, 0x64], 0x2d, [0x61, 0x33, 0x63, 0x33], 0x2d, [0x62, 0x39, 0x39, 0x0, 0x36, 0x34, 0x64, 0x35]}}}]}}) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) [ 1666.699907][T18338] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:46:33 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00110009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:33 executing program 4: ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f00000000c0)=0xffffffffffffffff) (async) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) (async) fsetxattr$security_evm(r0, &(0x7f0000000000), &(0x7f0000000040)=@md5={0x1, "4b3ab00d8f226d55a939c7a67ffec836"}, 0x11, 0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) (async, rerun: 64) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r1, 0xc0182101, &(0x7f0000000080)={0x0, 0xffff}) (async, rerun: 64) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) [ 1666.782185][T18341] loop2: detected capacity change from 0 to 20 10:46:33 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100480001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1666.842516][T18345] loop5: detected capacity change from 0 to 20 [ 1666.876378][T18341] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:46:33 executing program 0: ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f00000000c0)=0xffffffffffffffff) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) fsetxattr$security_evm(r0, &(0x7f0000000000), &(0x7f0000000040)=@md5={0x1, "4b3ab00d8f226d55a939c7a67ffec836"}, 0x11, 0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r1, 0xc0182101, &(0x7f0000000080)={0x0, 0xffff}) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) [ 1666.895703][T18345] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1666.930069][T18345] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1666.942807][T18351] loop3: detected capacity change from 0 to 20 [ 1666.958408][T18345] F2FS-fs (loop5): Invalid log_blocksize (1114124), supports only 12 [ 1666.970741][T18351] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1666.979160][T18341] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1666.995166][T18345] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1667.004129][T18351] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1667.013646][T18341] F2FS-fs (loop2): Invalid segment/section count (31, 14094616 x 1) [ 1667.022860][T18351] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 4718593) [ 1667.032017][T18351] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:46:33 executing program 1: mount$9p_tcp(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x20, &(0x7f00000000c0)={'trans=tcp,', {'port', 0x3d, 0x4e21}, 0x2c, {[{@access_client}, {@mmap}, {@fscache}, {@noextend}, {@cache_mmap}, {@cache_mmap}, {@version_u}, {@posixacl}], [{@obj_type={'obj_type', 0x3d, ',\'}#*+%:'}}, {@dont_measure}, {@fsmagic={'fsmagic', 0x3d, 0x4}}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@context={'context', 0x3d, 'unconfined_u'}}, {@fsuuid={'fsuuid', 0x3d, {[0x32, 0x30, 0x39, 0x66, 0x62, 0x36, 0x65, 0x61], 0x2d, [0x63, 0x63, 0x35, 0x64], 0x2d, [0x35, 0x62, 0x38, 0x64], 0x2d, [0x61, 0x33, 0x63, 0x33], 0x2d, [0x62, 0x39, 0x39, 0x0, 0x36, 0x34, 0x64, 0x35]}}}]}}) (async) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) (async, rerun: 32) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) (rerun: 32) [ 1667.041389][T18341] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 10:46:33 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00140009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:33 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000000900000001004c0001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:33 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000000900000001000000010000000000000000400000000000001800d8001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) [ 1667.153615][T18359] loop5: detected capacity change from 0 to 20 [ 1667.162191][T18361] loop3: detected capacity change from 0 to 20 [ 1667.173623][T18359] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1667.194731][T18363] loop2: detected capacity change from 0 to 20 [ 1667.201490][T18361] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1667.209480][T18359] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1667.220993][T18361] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1667.233572][T18359] F2FS-fs (loop5): Invalid log_blocksize (1310732), supports only 12 [ 1667.241938][T18363] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1667.255515][T18361] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 4980737) [ 1667.264255][T18363] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1667.281103][T18359] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1667.296626][T18361] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:46:33 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000000900000001000000010000000000000000400000000000001811d8001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) [ 1667.314502][T18363] F2FS-fs (loop2): Invalid segment/section count (31, 14155800 x 1) [ 1667.325241][T18363] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 10:46:34 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00480009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:34 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100600001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1667.419739][T18365] loop2: detected capacity change from 0 to 20 [ 1667.459457][T18365] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1667.474372][T18367] loop5: detected capacity change from 0 to 20 [ 1667.495970][T18365] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1667.507575][T18367] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1667.512549][T18369] loop3: detected capacity change from 0 to 20 [ 1667.523355][T18365] F2FS-fs (loop2): Invalid segment/section count (31, 14160152 x 1) [ 1667.534483][T18365] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1667.543259][T18369] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1667.565219][T18367] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1667.589199][T18369] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1667.590636][T18367] F2FS-fs (loop5): Invalid log_blocksize (4718604), supports only 12 10:46:34 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000000900000001000000010000000000000000400000000000001800d9001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:34 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100680001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1667.652551][T18369] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 6291457) [ 1667.654804][T18367] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1667.678989][T18369] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:46:34 executing program 4: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000600), &(0x7f0000000640)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r0, 0x0) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000017c0), 0x90880, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000001800)=""/166) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x8]}, 0x8, 0x80000) ioctl$KDSETLED(r2, 0x4b32, 0xfd) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(r3, 0x0, 0x0) preadv(r3, &(0x7f0000001740)=[{&(0x7f0000000680)=""/134, 0x86}, {&(0x7f0000000740)=""/4096, 0x1000}], 0x2, 0x401, 0x1000) r4 = syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x2c2) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) fcntl$F_GET_FILE_RW_HINT(r5, 0x40d, &(0x7f0000001780)) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r5, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r5, 0x29, 0x1, 0x0, 0x0) ioctl$BTRFS_IOC_GET_DEV_STATS(r5, 0xc4089434, &(0x7f00000001c0)={0x0, 0x3, 0x0, [0x996, 0x20, 0x7, 0x7, 0xc0b0], [0x8, 0x400, 0x4, 0x2, 0x101, 0x8, 0xee06, 0x9, 0x1, 0x7, 0x8000000000000001, 0x3ea, 0x35, 0xfffffffffffffff9, 0x4, 0xfffffffeffffffff, 0x6, 0x1000, 0x200, 0x4c, 0x6, 0xffffffffffff0001, 0x2, 0x6, 0x9, 0x3463, 0x3, 0x40, 0x2, 0xbab8, 0xfffffffffffffff9, 0x4, 0xe3, 0x0, 0x1, 0x1, 0x2, 0xa35, 0x10001, 0x5f, 0x2, 0x3f, 0x2, 0x3, 0x50, 0x7, 0x62d2, 0x8001, 0x5, 0x63eb, 0x5, 0x8001, 0x5, 0xfffffffffffffeff, 0x100000000, 0x0, 0x100000001, 0x100, 0x3, 0x317, 0xb3, 0x101, 0x4, 0x6, 0x7fffffff, 0x800, 0x6, 0xfffffffffffffff8, 0xfff, 0xffffffffffffffff, 0x6ca4, 0x1, 0x8000, 0x4, 0xffffffffffffed1b, 0xc8ab, 0x80, 0x2, 0x6, 0xc9e, 0x4, 0x4, 0x2, 0x3, 0x24, 0x7, 0x3a, 0x3, 0xffffffffffffffff, 0x8, 0x231, 0xd6bc1e, 0x6, 0x712, 0xfffffffffffffff9, 0x3, 0xec10, 0x80, 0xbe, 0x7, 0xf71, 0x3, 0xd6, 0x2, 0x9, 0xec2a, 0x8000000000000000, 0x1ff0, 0x3f, 0x9, 0xf17, 0x3, 0x4, 0xb1b, 0xffff, 0x5, 0x8, 0x0, 0x8, 0x6f9, 0x3]}) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@local, @in=@empty}}, {{@in6=@initdev}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) [ 1667.733366][T18371] loop2: detected capacity change from 0 to 20 [ 1667.768045][T18371] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1667.806044][T18373] loop3: detected capacity change from 0 to 20 [ 1667.843479][T18371] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 10:46:34 executing program 4: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000600), &(0x7f0000000640)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r0, 0x0) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000017c0), 0x90880, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000001800)=""/166) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x8]}, 0x8, 0x80000) ioctl$KDSETLED(r2, 0x4b32, 0xfd) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(r3, 0x0, 0x0) preadv(r3, &(0x7f0000001740)=[{&(0x7f0000000680)=""/134, 0x86}, {&(0x7f0000000740)=""/4096, 0x1000}], 0x2, 0x401, 0x1000) r4 = syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x2c2) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) fcntl$F_GET_FILE_RW_HINT(r5, 0x40d, &(0x7f0000001780)) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r5, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r5, 0x29, 0x1, 0x0, 0x0) ioctl$BTRFS_IOC_GET_DEV_STATS(r5, 0xc4089434, &(0x7f00000001c0)={0x0, 0x3, 0x0, [0x996, 0x20, 0x7, 0x7, 0xc0b0], [0x8, 0x400, 0x4, 0x2, 0x101, 0x8, 0xee06, 0x9, 0x1, 0x7, 0x8000000000000001, 0x3ea, 0x35, 0xfffffffffffffff9, 0x4, 0xfffffffeffffffff, 0x6, 0x1000, 0x200, 0x4c, 0x6, 0xffffffffffff0001, 0x2, 0x6, 0x9, 0x3463, 0x3, 0x40, 0x2, 0xbab8, 0xfffffffffffffff9, 0x4, 0xe3, 0x0, 0x1, 0x1, 0x2, 0xa35, 0x10001, 0x5f, 0x2, 0x3f, 0x2, 0x3, 0x50, 0x7, 0x62d2, 0x8001, 0x5, 0x63eb, 0x5, 0x8001, 0x5, 0xfffffffffffffeff, 0x100000000, 0x0, 0x100000001, 0x100, 0x3, 0x317, 0xb3, 0x101, 0x4, 0x6, 0x7fffffff, 0x800, 0x6, 0xfffffffffffffff8, 0xfff, 0xffffffffffffffff, 0x6ca4, 0x1, 0x8000, 0x4, 0xffffffffffffed1b, 0xc8ab, 0x80, 0x2, 0x6, 0xc9e, 0x4, 0x4, 0x2, 0x3, 0x24, 0x7, 0x3a, 0x3, 0xffffffffffffffff, 0x8, 0x231, 0xd6bc1e, 0x6, 0x712, 0xfffffffffffffff9, 0x3, 0xec10, 0x80, 0xbe, 0x7, 0xf71, 0x3, 0xd6, 0x2, 0x9, 0xec2a, 0x8000000000000000, 0x1ff0, 0x3f, 0x9, 0xf17, 0x3, 0x4, 0xb1b, 0xffff, 0x5, 0x8, 0x0, 0x8, 0x6f9, 0x3]}) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@local, @in=@empty}}, {{@in6=@initdev}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) dup(0xffffffffffffffff) (async) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000600), &(0x7f0000000640)=0x4) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r0, 0x0) (async) openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000017c0), 0x90880, 0x0) (async) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000001800)=""/166) (async) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x8]}, 0x8, 0x80000) (async) ioctl$KDSETLED(r2, 0x4b32, 0xfd) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) (async) socket$inet_icmp_raw(0x2, 0x3, 0x1) (async) accept$inet(r3, 0x0, 0x0) (async) preadv(r3, &(0x7f0000001740)=[{&(0x7f0000000680)=""/134, 0x86}, {&(0x7f0000000740)=""/4096, 0x1000}], 0x2, 0x401, 0x1000) (async) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x2c2) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) fcntl$F_GET_FILE_RW_HINT(r5, 0x40d, &(0x7f0000001780)) (async) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r5, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) (async) setsockopt$inet6_IPV6_ADDRFORM(r5, 0x29, 0x1, 0x0, 0x0) (async) ioctl$BTRFS_IOC_GET_DEV_STATS(r5, 0xc4089434, &(0x7f00000001c0)={0x0, 0x3, 0x0, [0x996, 0x20, 0x7, 0x7, 0xc0b0], [0x8, 0x400, 0x4, 0x2, 0x101, 0x8, 0xee06, 0x9, 0x1, 0x7, 0x8000000000000001, 0x3ea, 0x35, 0xfffffffffffffff9, 0x4, 0xfffffffeffffffff, 0x6, 0x1000, 0x200, 0x4c, 0x6, 0xffffffffffff0001, 0x2, 0x6, 0x9, 0x3463, 0x3, 0x40, 0x2, 0xbab8, 0xfffffffffffffff9, 0x4, 0xe3, 0x0, 0x1, 0x1, 0x2, 0xa35, 0x10001, 0x5f, 0x2, 0x3f, 0x2, 0x3, 0x50, 0x7, 0x62d2, 0x8001, 0x5, 0x63eb, 0x5, 0x8001, 0x5, 0xfffffffffffffeff, 0x100000000, 0x0, 0x100000001, 0x100, 0x3, 0x317, 0xb3, 0x101, 0x4, 0x6, 0x7fffffff, 0x800, 0x6, 0xfffffffffffffff8, 0xfff, 0xffffffffffffffff, 0x6ca4, 0x1, 0x8000, 0x4, 0xffffffffffffed1b, 0xc8ab, 0x80, 0x2, 0x6, 0xc9e, 0x4, 0x4, 0x2, 0x3, 0x24, 0x7, 0x3a, 0x3, 0xffffffffffffffff, 0x8, 0x231, 0xd6bc1e, 0x6, 0x712, 0xfffffffffffffff9, 0x3, 0xec10, 0x80, 0xbe, 0x7, 0xf71, 0x3, 0xd6, 0x2, 0x9, 0xec2a, 0x8000000000000000, 0x1ff0, 0x3f, 0x9, 0xf17, 0x3, 0x4, 0xb1b, 0xffff, 0x5, 0x8, 0x0, 0x8, 0x6f9, 0x3]}) (async) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@local, @in=@empty}}, {{@in6=@initdev}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) (async) [ 1667.869171][T18373] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1667.892838][T18373] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 10:46:34 executing program 0: mount$9p_tcp(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x20, &(0x7f00000000c0)={'trans=tcp,', {'port', 0x3d, 0x4e21}, 0x2c, {[{@access_client}, {@mmap}, {@fscache}, {@noextend}, {@cache_mmap}, {@cache_mmap}, {@version_u}, {@posixacl}], [{@obj_type={'obj_type', 0x3d, ',\'}#*+%:'}}, {@dont_measure}, {@fsmagic={'fsmagic', 0x3d, 0x4}}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@context={'context', 0x3d, 'unconfined_u'}}, {@fsuuid={'fsuuid', 0x3d, {[0x32, 0x30, 0x39, 0x66, 0x62, 0x36, 0x65, 0x61], 0x2d, [0x63, 0x63, 0x35, 0x64], 0x2d, [0x35, 0x62, 0x38, 0x64], 0x2d, [0x61, 0x33, 0x63, 0x33], 0x2d, [0x62, 0x39, 0x39, 0x0, 0x36, 0x34, 0x64, 0x35]}}}]}}) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) [ 1667.926817][T18371] F2FS-fs (loop2): Invalid segment/section count (31, 14221336 x 1) [ 1667.966629][T18373] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 6815745) 10:46:34 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000000000)=0x100000001) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) 10:46:34 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c004c0009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:34 executing program 4: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000600), &(0x7f0000000640)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r0, 0x0) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000017c0), 0x90880, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000001800)=""/166) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x8]}, 0x8, 0x80000) ioctl$KDSETLED(r2, 0x4b32, 0xfd) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(r3, 0x0, 0x0) preadv(r3, &(0x7f0000001740)=[{&(0x7f0000000680)=""/134, 0x86}, {&(0x7f0000000740)=""/4096, 0x1000}], 0x2, 0x401, 0x1000) r4 = syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x2c2) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) fcntl$F_GET_FILE_RW_HINT(r5, 0x40d, &(0x7f0000001780)) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r5, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r5, 0x29, 0x1, 0x0, 0x0) ioctl$BTRFS_IOC_GET_DEV_STATS(r5, 0xc4089434, &(0x7f00000001c0)={0x0, 0x3, 0x0, [0x996, 0x20, 0x7, 0x7, 0xc0b0], [0x8, 0x400, 0x4, 0x2, 0x101, 0x8, 0xee06, 0x9, 0x1, 0x7, 0x8000000000000001, 0x3ea, 0x35, 0xfffffffffffffff9, 0x4, 0xfffffffeffffffff, 0x6, 0x1000, 0x200, 0x4c, 0x6, 0xffffffffffff0001, 0x2, 0x6, 0x9, 0x3463, 0x3, 0x40, 0x2, 0xbab8, 0xfffffffffffffff9, 0x4, 0xe3, 0x0, 0x1, 0x1, 0x2, 0xa35, 0x10001, 0x5f, 0x2, 0x3f, 0x2, 0x3, 0x50, 0x7, 0x62d2, 0x8001, 0x5, 0x63eb, 0x5, 0x8001, 0x5, 0xfffffffffffffeff, 0x100000000, 0x0, 0x100000001, 0x100, 0x3, 0x317, 0xb3, 0x101, 0x4, 0x6, 0x7fffffff, 0x800, 0x6, 0xfffffffffffffff8, 0xfff, 0xffffffffffffffff, 0x6ca4, 0x1, 0x8000, 0x4, 0xffffffffffffed1b, 0xc8ab, 0x80, 0x2, 0x6, 0xc9e, 0x4, 0x4, 0x2, 0x3, 0x24, 0x7, 0x3a, 0x3, 0xffffffffffffffff, 0x8, 0x231, 0xd6bc1e, 0x6, 0x712, 0xfffffffffffffff9, 0x3, 0xec10, 0x80, 0xbe, 0x7, 0xf71, 0x3, 0xd6, 0x2, 0x9, 0xec2a, 0x8000000000000000, 0x1ff0, 0x3f, 0x9, 0xf17, 0x3, 0x4, 0xb1b, 0xffff, 0x5, 0x8, 0x0, 0x8, 0x6f9, 0x3]}) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@local, @in=@empty}}, {{@in6=@initdev}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) dup(0xffffffffffffffff) (async) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000600), &(0x7f0000000640)=0x4) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r0, 0x0) (async) openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000017c0), 0x90880, 0x0) (async) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000001800)=""/166) (async) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x8]}, 0x8, 0x80000) (async) ioctl$KDSETLED(r2, 0x4b32, 0xfd) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) (async) socket$inet_icmp_raw(0x2, 0x3, 0x1) (async) accept$inet(r3, 0x0, 0x0) (async) preadv(r3, &(0x7f0000001740)=[{&(0x7f0000000680)=""/134, 0x86}, {&(0x7f0000000740)=""/4096, 0x1000}], 0x2, 0x401, 0x1000) (async) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x2c2) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) fcntl$F_GET_FILE_RW_HINT(r5, 0x40d, &(0x7f0000001780)) (async) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r5, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) (async) setsockopt$inet6_IPV6_ADDRFORM(r5, 0x29, 0x1, 0x0, 0x0) (async) ioctl$BTRFS_IOC_GET_DEV_STATS(r5, 0xc4089434, &(0x7f00000001c0)={0x0, 0x3, 0x0, [0x996, 0x20, 0x7, 0x7, 0xc0b0], [0x8, 0x400, 0x4, 0x2, 0x101, 0x8, 0xee06, 0x9, 0x1, 0x7, 0x8000000000000001, 0x3ea, 0x35, 0xfffffffffffffff9, 0x4, 0xfffffffeffffffff, 0x6, 0x1000, 0x200, 0x4c, 0x6, 0xffffffffffff0001, 0x2, 0x6, 0x9, 0x3463, 0x3, 0x40, 0x2, 0xbab8, 0xfffffffffffffff9, 0x4, 0xe3, 0x0, 0x1, 0x1, 0x2, 0xa35, 0x10001, 0x5f, 0x2, 0x3f, 0x2, 0x3, 0x50, 0x7, 0x62d2, 0x8001, 0x5, 0x63eb, 0x5, 0x8001, 0x5, 0xfffffffffffffeff, 0x100000000, 0x0, 0x100000001, 0x100, 0x3, 0x317, 0xb3, 0x101, 0x4, 0x6, 0x7fffffff, 0x800, 0x6, 0xfffffffffffffff8, 0xfff, 0xffffffffffffffff, 0x6ca4, 0x1, 0x8000, 0x4, 0xffffffffffffed1b, 0xc8ab, 0x80, 0x2, 0x6, 0xc9e, 0x4, 0x4, 0x2, 0x3, 0x24, 0x7, 0x3a, 0x3, 0xffffffffffffffff, 0x8, 0x231, 0xd6bc1e, 0x6, 0x712, 0xfffffffffffffff9, 0x3, 0xec10, 0x80, 0xbe, 0x7, 0xf71, 0x3, 0xd6, 0x2, 0x9, 0xec2a, 0x8000000000000000, 0x1ff0, 0x3f, 0x9, 0xf17, 0x3, 0x4, 0xb1b, 0xffff, 0x5, 0x8, 0x0, 0x8, 0x6f9, 0x3]}) (async) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@local, @in=@empty}}, {{@in6=@initdev}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) (async) [ 1667.971165][T18371] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1667.988702][T18373] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1668.045860][T18391] loop5: detected capacity change from 0 to 20 [ 1668.106650][T18391] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:46:34 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000000900000001000000010000000000000000400000000000001811d9001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:34 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000002000)={'ip6tnl0\x00', 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, 0x0, 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r2, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600578, 0x9) 10:46:34 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000000900000001006c0001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1668.182549][T18391] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1668.198255][T18391] F2FS-fs (loop5): Invalid log_blocksize (4980748), supports only 12 [ 1668.229003][T18391] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1668.251024][ T1221] ieee802154 phy0 wpan0: encryption failed: -22 [ 1668.257408][ T1221] ieee802154 phy1 wpan1: encryption failed: -22 [ 1668.304916][T18411] loop3: detected capacity change from 0 to 20 10:46:34 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00600009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1668.350056][T18412] loop2: detected capacity change from 0 to 20 [ 1668.398588][T18411] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1668.405095][T18414] loop5: detected capacity change from 0 to 20 [ 1668.407761][T18412] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1668.430943][T18411] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1668.439260][T18412] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 10:46:35 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000000000)=0x100000001) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) [ 1668.459369][T18414] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1668.472351][T18411] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 7077889) [ 1668.485392][T18412] F2FS-fs (loop2): Invalid segment/section count (31, 14225688 x 1) [ 1668.494445][T18414] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 10:46:35 executing program 0: mount$9p_tcp(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x20, &(0x7f00000000c0)={'trans=tcp,', {'port', 0x3d, 0x4e21}, 0x2c, {[{@access_client}, {@mmap}, {@fscache}, {@noextend}, {@cache_mmap}, {@cache_mmap}, {@version_u}, {@posixacl}], [{@obj_type={'obj_type', 0x3d, ',\'}#*+%:'}}, {@dont_measure}, {@fsmagic={'fsmagic', 0x3d, 0x4}}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@context={'context', 0x3d, 'unconfined_u'}}, {@fsuuid={'fsuuid', 0x3d, {[0x32, 0x30, 0x39, 0x66, 0x62, 0x36, 0x65, 0x61], 0x2d, [0x63, 0x63, 0x35, 0x64], 0x2d, [0x35, 0x62, 0x38, 0x64], 0x2d, [0x61, 0x33, 0x63, 0x33], 0x2d, [0x62, 0x39, 0x39, 0x0, 0x36, 0x34, 0x64, 0x35]}}}]}}) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x101002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r1, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600579, 0x9) [ 1668.512572][T18411] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1668.522896][T18412] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1668.544258][T18414] F2FS-fs (loop5): Invalid log_blocksize (6291468), supports only 12 [ 1668.558761][T18414] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:46:35 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c000000090000000100740001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:35 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000000900000001000000010000000000000000400000000000001800da001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:35 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00680009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1668.679238][T18423] loop2: detected capacity change from 0 to 20 [ 1668.687363][T18424] loop3: detected capacity change from 0 to 20 [ 1668.701154][T18424] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1668.715616][T18426] loop5: detected capacity change from 0 to 20 [ 1668.722519][T18424] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1668.730793][T18423] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1668.730818][T18423] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1668.734456][T18423] F2FS-fs (loop2): Invalid segment/section count (31, 14286872 x 1) [ 1668.769108][T18426] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1668.782084][T18424] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 7602177) [ 1668.789856][T18426] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1668.825185][T18424] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1668.839471][T18423] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1668.856448][T18426] F2FS-fs (loop5): Invalid log_blocksize (6815756), supports only 12 10:46:35 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c006c0009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1668.881649][T18426] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:46:35 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000000900000001007a0001000000000000200000000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) 10:46:35 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c0000000900000001000000010000000000000000400000000000001811db001f0000000200000002000000120000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)) [ 1669.010568][T18428] loop5: detected capacity change from 0 to 20 [ 1669.028574][T18430] loop3: detected capacity change from 0 to 20 [ 1669.046385][T18428] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1669.048843][T18432] loop2: detected capacity change from 0 to 20 [ 1669.067631][T18428] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1669.086289][T18430] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1669.095688][T18428] F2FS-fs (loop5): Invalid log_blocksize (7077900), supports only 12 [ 1669.104647][T18428] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1669.147239][T18432] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1669.155292][T18430] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1669.166897][T18432] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1669.175632][T18430] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 7995393) [ 1669.184245][T18432] F2FS-fs (loop2): Invalid segment/section count (31, 14356760 x 1) 10:46:35 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="1020f5f201000e0009000000030000000c00740009000000010000003c000000000000000040000000000000180000001f0000000200000002000000120000000100000018", 0x45, 0x1400}], 0x0, &(0x7f0000000040)) [ 1669.200102][T18430] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1669.209422][T18432] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1669.258077][T18434] loop5: detected capacity change from 0 to 20 [ 1669.326333][T18434] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1669.341497][T18434] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1669.362353][T18434] F2FS-fs (loop5): Invalid log_blocksize (7602188), supports only 12 [ 1669.383972][T18434] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1729.691127][ T1221] ieee802154 phy0 wpan0: encryption failed: -22 [ 1729.697486][ T1221] ieee802154 phy1 wpan1: encryption failed: -22 [ 1791.131205][ T1221] ieee802154 phy0 wpan0: encryption failed: -22 [ 1791.137645][ T1221] ieee802154 phy1 wpan1: encryption failed: -22