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") perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) [ 2389.432425] attempt to access beyond end of device [ 2389.433403] F2FS-fs (loop3): Failed to get valid F2FS checkpoint [ 2389.437781] attempt to access beyond end of device [ 2389.458626] loop2: rw=12288, want=12296, limit=20 [ 2389.495067] loop1: rw=12288, want=8200, limit=20 [ 2389.516118] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2389.519473] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2389.524710] attempt to access beyond end of device [ 2389.554062] loop1: rw=12288, want=12296, limit=20 [ 2389.567930] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2389.574384] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2389.595187] attempt to access beyond end of device [ 2389.630628] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2389.651994] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2389.674916] loop3: rw=12288, want=8200, limit=20 02:22:22 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x10000, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0xfffffffffffffff9) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80) openat$cgroup_ro(r1, &(0x7f0000000080)='cpuacct.usage_sys\x00', 0x0, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) [ 2389.683448] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2389.693231] attempt to access beyond end of device [ 2389.698473] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2389.698775] attempt to access beyond end of device [ 2389.706920] attempt to access beyond end of device [ 2389.716326] loop3: rw=12288, want=12296, limit=20 [ 2389.716368] loop1: rw=12288, want=8200, limit=20 02:22:22 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2389.746102] F2FS-fs (loop3): Failed to get valid F2FS checkpoint [ 2389.773005] attempt to access beyond end of device [ 2389.788793] loop2: rw=12288, want=8200, limit=20 [ 2389.808734] loop1: rw=12288, want=12296, limit=20 [ 2389.813943] attempt to access beyond end of device [ 2389.842668] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2389.863370] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2389.871655] loop2: rw=12288, want=12296, limit=20 [ 2389.876947] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2389.887153] attempt to access beyond end of device [ 2389.897226] loop1: rw=12288, want=8200, limit=20 02:22:22 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2389.917096] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2389.923606] attempt to access beyond end of device [ 2389.928739] loop1: rw=12288, want=12296, limit=20 [ 2389.936919] F2FS-fs (loop1): Failed to get valid F2FS checkpoint 02:22:22 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f22804070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2389.969319] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2389.977145] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2389.986445] attempt to access beyond end of device 02:22:22 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100080009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2390.028335] loop2: rw=12288, want=8200, limit=20 [ 2390.047286] attempt to access beyond end of device [ 2390.052452] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2390.099172] loop2: rw=12288, want=12296, limit=20 [ 2390.104298] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2390.129193] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2390.169445] attempt to access beyond end of device [ 2390.208494] loop3: rw=12288, want=8200, limit=20 02:22:22 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2006b070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2390.247202] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2390.285946] attempt to access beyond end of device 02:22:22 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r1 = syz_open_dev$dmmidi(&(0x7f0000000400)='/dev/dmmidi#\x00', 0xffffffffffffffc1, 0x40000) ioctl$KDDISABIO(r1, 0x4b37) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000380)={0x3, [0x200, 0x4, 0x2]}, &(0x7f00000003c0)=0xa) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x2, 0x10400) r4 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_WINDOW(r3, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x210c0000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="4849a900", @ANYRES16=r4, @ANYBLOB="000126bd7000fedbdf25010000000000000009410000004c0018000100006962000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x68}, 0x1, 0x0, 0x0, 0x4000004}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) [ 2390.359687] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2390.380042] loop3: rw=12288, want=12296, limit=20 [ 2390.425161] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2390.433238] F2FS-fs (loop3): Failed to get valid F2FS checkpoint [ 2390.443236] attempt to access beyond end of device [ 2390.483393] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2390.500199] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2390.504711] loop1: rw=12288, want=8200, limit=20 [ 2390.535029] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2390.553742] attempt to access beyond end of device [ 2390.583940] attempt to access beyond end of device [ 2390.584121] loop2: rw=12288, want=8200, limit=20 [ 2390.594414] attempt to access beyond end of device [ 2390.609539] attempt to access beyond end of device [ 2390.621845] loop1: rw=12288, want=12296, limit=20 [ 2390.634168] loop2: rw=12288, want=12296, limit=20 [ 2390.642431] loop3: rw=12288, want=8200, limit=20 [ 2390.660894] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2390.673633] attempt to access beyond end of device [ 2390.684788] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2390.699534] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2390.713715] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2390.727209] loop3: rw=12288, want=12296, limit=20 [ 2390.738934] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2390.747923] attempt to access beyond end of device [ 2390.762731] F2FS-fs (loop3): Failed to get valid F2FS checkpoint [ 2390.778561] loop1: rw=12288, want=8200, limit=20 [ 2390.792324] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2390.792644] attempt to access beyond end of device [ 2390.829243] loop1: rw=12288, want=12296, limit=20 [ 2390.834254] F2FS-fs (loop1): Failed to get valid F2FS checkpoint 02:22:23 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2390.835214] attempt to access beyond end of device [ 2390.877970] loop2: rw=12288, want=8200, limit=20 02:22:23 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2390.904933] attempt to access beyond end of device [ 2390.921173] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2390.942018] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2390.969287] loop2: rw=12288, want=12296, limit=20 [ 2390.988400] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2390.994987] attempt to access beyond end of device 02:22:23 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600, 0x6000000]}, 0x2c) [ 2391.025910] loop1: rw=12288, want=8200, limit=20 02:22:23 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002c80)='/dev/hwrng\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002cc0), &(0x7f0000002d00)=0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xd6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, @perf_config_ext}, r1, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) [ 2391.062467] attempt to access beyond end of device [ 2391.081946] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2391.089525] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2391.098013] attempt to access beyond end of device [ 2391.161346] loop1: rw=12288, want=12296, limit=20 [ 2391.163678] loop2: rw=12288, want=8200, limit=20 [ 2391.205380] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2391.226377] attempt to access beyond end of device [ 2391.261007] loop2: rw=12288, want=12296, limit=20 [ 2391.263903] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2391.292171] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2391.322508] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2391.350721] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2391.363467] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 02:22:23 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2014c070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2391.396854] attempt to access beyond end of device [ 2391.402492] attempt to access beyond end of device [ 2391.407454] loop1: rw=12288, want=8200, limit=20 [ 2391.422753] loop2: rw=12288, want=8200, limit=20 [ 2391.460374] attempt to access beyond end of device 02:22:23 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x3, 0x2) ioctl$VT_ACTIVATE(r1, 0x5606, 0x5) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) fcntl$notify(r0, 0x402, 0x80000000) [ 2391.487583] attempt to access beyond end of device [ 2391.499693] loop1: rw=12288, want=12296, limit=20 [ 2391.504602] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2391.517970] loop2: rw=12288, want=12296, limit=20 [ 2391.539392] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:22:24 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2006c070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2391.587038] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2391.607987] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 02:22:24 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f201000a0009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2391.672769] attempt to access beyond end of device [ 2391.687546] loop3: rw=12288, want=8200, limit=20 [ 2391.723644] attempt to access beyond end of device [ 2391.748174] loop3: rw=12288, want=12296, limit=20 02:22:24 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) [ 2391.798422] F2FS-fs (loop3): Failed to get valid F2FS checkpoint [ 2391.818699] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2391.857949] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2391.881673] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2391.891454] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2391.897901] attempt to access beyond end of device 02:22:24 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2391.923624] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2391.923781] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2391.933069] loop1: rw=12288, want=8200, limit=20 [ 2391.957337] attempt to access beyond end of device [ 2391.961939] attempt to access beyond end of device 02:22:24 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2391.979302] attempt to access beyond end of device [ 2391.983755] loop2: rw=12288, want=8200, limit=20 [ 2391.984453] loop3: rw=12288, want=8200, limit=20 [ 2391.995286] attempt to access beyond end of device [ 2392.002939] loop1: rw=12288, want=12296, limit=20 [ 2392.011876] loop3: rw=12288, want=12296, limit=20 [ 2392.019185] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2392.029478] F2FS-fs (loop3): Failed to get valid F2FS checkpoint [ 2392.039308] attempt to access beyond end of device [ 2392.062332] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2392.069856] loop2: rw=12288, want=12296, limit=20 [ 2392.074763] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2392.081464] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2392.089752] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2392.097967] attempt to access beyond end of device [ 2392.107946] loop1: rw=12288, want=8200, limit=20 [ 2392.115971] attempt to access beyond end of device [ 2392.149304] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2392.180905] loop1: rw=12288, want=12296, limit=20 02:22:24 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x400, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000200)={0x5, 0x76ce5266, 0x8000}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') [ 2392.212437] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2392.242540] attempt to access beyond end of device 02:22:24 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x6000000]}, 0x2c) [ 2392.299945] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2392.314853] loop2: rw=12288, want=8200, limit=20 [ 2392.320245] attempt to access beyond end of device [ 2392.334867] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2392.349664] loop2: rw=12288, want=12296, limit=20 [ 2392.377745] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2392.399463] attempt to access beyond end of device [ 2392.430285] loop1: rw=12288, want=8200, limit=20 [ 2392.468209] attempt to access beyond end of device [ 2392.505390] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2392.507745] loop1: rw=12288, want=12296, limit=20 [ 2392.536462] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2392.537171] F2FS-fs (loop1): Failed to get valid F2FS checkpoint 02:22:25 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x2efc79f8bb79577b, 0x8, 0x400, 0x8000000001}, 0x2c) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x80, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000200)='team_slave_0\x00', 0x10) r2 = request_key(&(0x7f0000000300)='big_key\x00', &(0x7f0000000380)={'syz', 0x1}, &(0x7f00000003c0)='/dev/media#\x00', 0xfffffffffffffffd) r3 = request_key(&(0x7f0000000400)='pkcs7_test\x00', &(0x7f0000000440)={'syz', 0x3}, &(0x7f0000000480)='\x00', 0xfffffffffffffffa) keyctl$negate(0xd, r2, 0x0, r3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) getpeername$ax25(r1, &(0x7f0000000240)={{0x3, @netrom}, [@bcast, @remote, @bcast, @bcast, @default, @bcast, @bcast, @default]}, &(0x7f00000002c0)=0x48) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r0) r5 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0x24, 0x109000) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f0000000080)=0x2) [ 2392.590069] attempt to access beyond end of device [ 2392.636869] loop2: rw=12288, want=8200, limit=20 [ 2392.640613] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2392.672734] attempt to access beyond end of device [ 2392.701509] loop2: rw=12288, want=12296, limit=20 [ 2392.703564] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2392.719350] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2392.729071] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2392.741630] attempt to access beyond end of device [ 2392.755777] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2392.763502] loop1: rw=12288, want=8200, limit=20 [ 2392.778354] attempt to access beyond end of device [ 2392.787799] attempt to access beyond end of device [ 2392.797935] loop1: rw=12288, want=12296, limit=20 02:22:25 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x6000000]}, 0x2c) 02:22:25 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x12, 0x8, 0x209e1f, 0x8000000001}, 0x2c) fstat(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x0, 0x10400) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001640)='IPVS\x00') ioprio_set$uid(0x3, r1, 0x9) sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000001780)={&(0x7f0000001600)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000001740)={&(0x7f0000001680)={0x94, r3, 0x800, 0x70bd2a, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xd5}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfff}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xb9}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x9}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x256d}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x40}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x94}, 0x1, 0x0, 0x0, 0x20000090}, 0x20000004) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x4, &(0x7f0000001400)=[{&(0x7f0000000200)="5b6140d1f4f4f0d57d5cfdda461dcce0047b331ab5e394d4c89528e9ccf2600d331a3bea175ac37c8c2e25076ce4484057331f1bab6e63ee62ab5bd49b3a55b0625eba6b383637e85b16e0c432e5e3ff3138e4e6d8a593f8342f08eff8d2ffb46cb6a0231196e1e7fc9e0153b3ecf865726624c425000ee599e77368c4d0bb4102c07f181549f8c137284a84e97cbda39c38d29cd0b3648622a440bd", 0x9c, 0xcc5d}, {&(0x7f0000000380)="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", 0x1000, 0x8}, {&(0x7f00000002c0)="174f2534987b69c042cd5e38fb207b02c616b6645ae0b5a0759f9680b2a32e4b60da9bbe635791db6ef1de0af3fbcf2ab52ac7c6c84488d436c9ff35d5f011b154e5c8bc0d320342393903", 0x4b, 0x4}, {&(0x7f0000001380)="8b6d76993d96452b3aaa31c1328322dc42f2a579df019362efed611368792c57541863e1a5fa212bca39c4370811553e8a6c93629af7dfcd8f361f34a608ea6b22e6b4971529f820", 0x48, 0x9}], 0x80, &(0x7f0000001500)={[{@quiet='quiet'}, {@type={'type', 0x3d, "afca5ab3"}}, {@dir_umask={'dir_umask', 0x3d, 0x8000}}, {@iocharset={'iocharset', 0x3d, 'cp936'}}, {@session={'session', 0x3d, 0x7572}}, {@quiet='quiet'}, {@uid={'uid', 0x3d, r1}}, {@creator={'creator', 0x3d, "07338343"}}], [{@hash='hash'}, {@func={'func', 0x3d, 'KEXEC_KERNEL_CHECK'}}, {@dont_appraise='dont_appraise'}, {@dont_appraise='dont_appraise'}, {@dont_appraise='dont_appraise'}, {@smackfsroot={'smackfsroot'}}]}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) [ 2392.803128] loop2: rw=12288, want=8200, limit=20 [ 2392.808030] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2392.816886] attempt to access beyond end of device [ 2392.831016] loop2: rw=12288, want=12296, limit=20 [ 2392.836631] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:22:25 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f201000e0009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:22:25 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2006d070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:22:25 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:22:25 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) 02:22:25 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2393.062270] hfs: unable to parse mount options [ 2393.129691] hfs: unable to parse mount options [ 2393.211831] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2393.219980] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2393.240999] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 02:22:25 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000080)={0x0, 0xa287}, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f00000000c0)=0x2c, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10) ioctl$sock_ifreq(r2, 0x8937, &(0x7f0000000100)={'veth0\x00', @ifru_settings={0x10001, 0x0, @fr=0x0}}) setsockopt$sock_int(r2, 0x1, 0x25, &(0x7f0000000000)=0x9, 0x4) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00000000c0)={0x5, 0x20, 0x800, 0x4, 0x7}) [ 2393.257620] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2393.281091] attempt to access beyond end of device [ 2393.289642] attempt to access beyond end of device [ 2393.304331] loop1: rw=12288, want=8200, limit=20 [ 2393.327607] attempt to access beyond end of device [ 2393.332993] loop2: rw=12288, want=8200, limit=20 [ 2393.351931] loop1: rw=12288, want=12296, limit=20 [ 2393.359586] attempt to access beyond end of device [ 2393.378271] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2393.386703] loop2: rw=12288, want=12296, limit=20 [ 2393.412705] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2393.420275] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2393.449384] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2393.456575] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2393.480478] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2393.488261] attempt to access beyond end of device 02:22:25 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x4000000000000000, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x10, r0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'security.', 'cpusetmime_typeselinuxuser\x00'}, &(0x7f0000000380)=""/4096, 0x1000) [ 2393.498567] loop1: rw=12288, want=8200, limit=20 [ 2393.511475] attempt to access beyond end of device [ 2393.516945] attempt to access beyond end of device [ 2393.548649] loop2: rw=12288, want=8200, limit=20 [ 2393.557376] loop1: rw=12288, want=12296, limit=20 [ 2393.569388] attempt to access beyond end of device [ 2393.576987] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2393.589285] loop2: rw=12288, want=12296, limit=20 02:22:26 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) 02:22:26 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_MM_AUXV(0x23, 0xc, &(0x7f0000000040)="56705635372de394ac4c71f063f8562add6ef945dcff9d2f5caf5917f0a1c82dadcb9f56b1545b70d501d0fdabc15f406fd064830370bc6cbe6f7a81f8e940b962a96f14b60589ba7d33fd4f92803ee886f62e8661d89f2dc70eb2476bcb2de35b0458eac1ab8963a0", 0x69) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) [ 2393.606864] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2393.744280] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:22:26 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f201000f0009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2393.789503] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2393.797287] attempt to access beyond end of device [ 2393.899209] loop2: rw=12288, want=8200, limit=20 [ 2393.936315] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2393.940567] attempt to access beyond end of device [ 2393.948302] loop2: rw=12288, want=12296, limit=20 02:22:26 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:22:26 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) 02:22:26 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x280000, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r0, 0xc0305710, &(0x7f0000000080)={0x0, 0x6, 0xfffffffffffffff8, 0x4}) [ 2393.987512] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2394.009176] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2394.034465] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2394.059707] attempt to access beyond end of device [ 2394.076294] loop1: rw=12288, want=8200, limit=20 [ 2394.089866] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2394.105684] attempt to access beyond end of device [ 2394.117214] attempt to access beyond end of device [ 2394.136256] loop2: rw=12288, want=8200, limit=20 [ 2394.143729] loop1: rw=12288, want=12296, limit=20 [ 2394.149281] attempt to access beyond end of device [ 2394.154369] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2394.167190] loop2: rw=12288, want=12296, limit=20 [ 2394.172614] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2394.179802] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2394.186585] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2394.194816] attempt to access beyond end of device [ 2394.216239] loop1: rw=12288, want=8200, limit=20 02:22:26 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2006e070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:22:26 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2394.241739] attempt to access beyond end of device [ 2394.279194] loop1: rw=12288, want=12296, limit=20 02:22:26 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) r2 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x7fff}, &(0x7f0000000240)=0x8) ioctl$SG_SET_DEBUG(r2, 0x227e, &(0x7f0000000040)=0x1) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r3, 0x7}, 0x8) [ 2394.301915] F2FS-fs (loop1): Failed to get valid F2FS checkpoint 02:22:26 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_MM_AUXV(0x23, 0xc, &(0x7f0000000040)="56705635372de394ac4c71f063f8562add6ef945dcff9d2f5caf5917f0a1c82dadcb9f56b1545b70d501d0fdabc15f406fd064830370bc6cbe6f7a81f8e940b962a96f14b60589ba7d33fd4f92803ee886f62e8661d89f2dc70eb2476bcb2de35b0458eac1ab8963a0", 0x69) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) [ 2394.408353] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2394.415985] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2394.446983] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2394.467223] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2394.507737] attempt to access beyond end of device [ 2394.534450] attempt to access beyond end of device [ 2394.548558] loop1: rw=12288, want=8200, limit=20 [ 2394.577544] attempt to access beyond end of device [ 2394.597634] loop2: rw=12288, want=8200, limit=20 [ 2394.609867] loop1: rw=12288, want=12296, limit=20 [ 2394.626677] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2394.629320] attempt to access beyond end of device [ 2394.659672] loop2: rw=12288, want=12296, limit=20 [ 2394.666079] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2394.670261] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:22:27 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x600000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) [ 2394.715489] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2394.739131] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2394.746122] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 02:22:27 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x1, 0x0) getsockname$tipc(r1, &(0x7f0000000280)=@name, &(0x7f00000002c0)=0x10) r2 = syz_init_net_socket$ax25(0x3, 0x3, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000780)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f00000008c0)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000880)={&(0x7f0000000800)={0x48, r3, 0x1, 0x70bd2a, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @rand_addr="e43c1bb8afadffa906950340e676ae27"}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_hsr\x00'}]}]}, 0x48}, 0x1, 0x0, 0x0, 0xc1}, 0x8001) getsockopt$sock_buf(r2, 0x1, 0x1c, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000400)={{{@in=@empty, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000300)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000500)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@remote}}, &(0x7f0000000600)=0xe8) getresgid(&(0x7f00000007c0), &(0x7f0000000680)=0x0, &(0x7f00000006c0)) fsetxattr$system_posix_acl(r2, &(0x7f00000000c0)='system.posix_acl_access\x00', &(0x7f0000000700)={{}, {0x1, 0x4}, [{0x2, 0x3, r4}, {0x2, 0x6, r5}, {0x2, 0x6, r6}], {0x4, 0x3}, [{0x8, 0x5, r7}], {0x10, 0x1}, {0x20, 0x4}}, 0x44, 0x2) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x800) [ 2394.779322] attempt to access beyond end of device [ 2394.799159] loop2: rw=12288, want=8200, limit=20 [ 2394.825493] attempt to access beyond end of device [ 2394.833724] attempt to access beyond end of device [ 2394.859150] loop2: rw=12288, want=12296, limit=20 [ 2394.872531] loop1: rw=12288, want=8200, limit=20 [ 2394.880135] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2394.904985] attempt to access beyond end of device [ 2394.932853] loop1: rw=12288, want=12296, limit=20 [ 2394.958664] F2FS-fs (loop1): Failed to get valid F2FS checkpoint 02:22:27 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:22:27 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100100009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2395.074462] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2395.099316] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2395.157634] attempt to access beyond end of device 02:22:27 executing program 3 (fault-call:4 fault-nth:0): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00'}}) [ 2395.180795] loop2: rw=12288, want=8200, limit=20 [ 2395.223922] attempt to access beyond end of device [ 2395.242178] FAULT_INJECTION: forcing a failure. [ 2395.242178] name failslab, interval 1, probability 0, space 0, times 0 [ 2395.257705] loop2: rw=12288, want=12296, limit=20 02:22:27 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2395.267668] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2395.288767] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2395.306641] CPU: 1 PID: 25871 Comm: syz-executor.3 Not tainted 5.0.0+ #7 [ 2395.313510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2395.322887] Call Trace: [ 2395.325492] dump_stack+0x172/0x1f0 [ 2395.329158] should_fail.cold+0xa/0x1b [ 2395.329183] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2395.329202] ? lock_downgrade+0x810/0x810 [ 2395.329223] ? ___might_sleep+0x163/0x280 [ 2395.338231] __should_failslab+0x121/0x190 [ 2395.350775] should_failslab+0x9/0x14 [ 2395.354614] __kmalloc_track_caller+0x2d8/0x740 [ 2395.359302] ? strndup_user+0x77/0xd0 [ 2395.363118] memdup_user+0x26/0xb0 [ 2395.366684] strndup_user+0x77/0xd0 [ 2395.370405] __keyctl_dh_compute+0x1d0/0x1400 [ 2395.374930] ? copy_overflow+0x30/0x30 [ 2395.378834] ? __f_unlock_pos+0x19/0x20 [ 2395.382830] ? __might_fault+0x12b/0x1e0 [ 2395.386904] ? find_held_lock+0x35/0x130 [ 2395.390973] ? __might_fault+0x12b/0x1e0 [ 2395.395075] ? lock_downgrade+0x810/0x810 [ 2395.399246] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2395.404800] ? _copy_from_user+0xdd/0x150 [ 2395.408978] keyctl_dh_compute+0xcf/0x12d [ 2395.413143] ? __keyctl_dh_compute+0x1400/0x1400 [ 2395.417922] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2395.422678] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2395.427432] ? do_syscall_64+0x26/0x610 [ 2395.431412] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2395.436772] ? do_syscall_64+0x26/0x610 [ 2395.440774] __x64_sys_keyctl+0x15f/0x420 [ 2395.444924] do_syscall_64+0x103/0x610 [ 2395.448822] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2395.454019] RIP: 0033:0x457f29 [ 2395.457217] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2395.476119] RSP: 002b:00007f694a107c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 2395.483826] RAX: ffffffffffffffda RBX: 00007f694a107c90 RCX: 0000000000457f29 [ 2395.491096] RDX: 0000000020000600 RSI: 0000000020000140 RDI: 0000000000000017 [ 2395.498366] RBP: 000000000073bf00 R08: 0000000020000240 R09: 0000000000000000 [ 2395.505630] R10: 00000000000000f3 R11: 0000000000000246 R12: 00007f694a1086d4 [ 2395.512897] R13: 00000000004c39a8 R14: 00000000004d6888 R15: 0000000000000005 [ 2395.539633] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2395.546906] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2395.562921] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2395.573975] attempt to access beyond end of device [ 2395.582230] loop1: rw=12288, want=8200, limit=20 [ 2395.587325] attempt to access beyond end of device [ 2395.595557] attempt to access beyond end of device [ 2395.603715] loop2: rw=12288, want=8200, limit=20 [ 2395.608662] loop1: rw=12288, want=12296, limit=20 [ 2395.616709] attempt to access beyond end of device [ 2395.625181] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2395.634421] loop2: rw=12288, want=12296, limit=20 [ 2395.642824] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2395.653025] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2395.663400] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2395.674919] attempt to access beyond end of device [ 2395.683172] loop1: rw=12288, want=8200, limit=20 [ 2395.688123] attempt to access beyond end of device [ 2395.696348] loop1: rw=12288, want=12296, limit=20 [ 2395.704490] F2FS-fs (loop1): Failed to get valid F2FS checkpoint 02:22:28 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2006f070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:22:28 executing program 3 (fault-call:4 fault-nth:1): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00'}}) [ 2395.852904] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2395.881332] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2395.886641] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2395.927549] FAULT_INJECTION: forcing a failure. [ 2395.927549] name failslab, interval 1, probability 0, space 0, times 0 [ 2395.947294] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2395.960963] attempt to access beyond end of device [ 2395.985103] loop1: rw=12288, want=8200, limit=20 [ 2395.994440] attempt to access beyond end of device [ 2396.000433] CPU: 1 PID: 25895 Comm: syz-executor.3 Not tainted 5.0.0+ #7 [ 2396.007286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2396.016644] Call Trace: [ 2396.019164] loop2: rw=12288, want=8200, limit=20 [ 2396.019250] dump_stack+0x172/0x1f0 [ 2396.027612] should_fail.cold+0xa/0x1b [ 2396.031515] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2396.036644] ? lock_downgrade+0x810/0x810 [ 2396.037073] attempt to access beyond end of device [ 2396.040797] ? ___might_sleep+0x163/0x280 [ 2396.040826] __should_failslab+0x121/0x190 [ 2396.040847] should_failslab+0x9/0x14 [ 2396.040862] __kmalloc+0x2dc/0x740 [ 2396.059104] loop2: rw=12288, want=12296, limit=20 [ 2396.061486] ? kasan_check_write+0x14/0x20 [ 2396.061503] ? up_read+0x131/0x180 [ 2396.061602] ? crypto_create_tfm+0x88/0x310 [ 2396.078441] crypto_create_tfm+0x88/0x310 [ 2396.082595] ? crypto_alg_mod_lookup+0xff/0x550 [ 2396.087293] crypto_alloc_tfm+0x104/0x2f0 [ 2396.087542] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2396.091457] crypto_alloc_shash+0x2d/0x40 [ 2396.091479] __keyctl_dh_compute+0x20b/0x1400 [ 2396.091507] ? copy_overflow+0x30/0x30 [ 2396.091523] ? __f_unlock_pos+0x19/0x20 [ 2396.109778] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2396.110178] ? __might_fault+0x12b/0x1e0 [ 2396.125192] ? find_held_lock+0x35/0x130 [ 2396.126977] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2396.129261] ? __might_fault+0x12b/0x1e0 [ 2396.129282] ? lock_downgrade+0x810/0x810 [ 2396.129306] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2396.150508] ? _copy_from_user+0xdd/0x150 [ 2396.154673] keyctl_dh_compute+0xcf/0x12d [ 2396.158837] ? __keyctl_dh_compute+0x1400/0x1400 [ 2396.163604] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2396.168355] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2396.173121] ? do_syscall_64+0x26/0x610 [ 2396.177100] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2396.182457] ? do_syscall_64+0x26/0x610 [ 2396.186435] __x64_sys_keyctl+0x15f/0x420 [ 2396.190585] do_syscall_64+0x103/0x610 [ 2396.194474] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2396.199656] RIP: 0033:0x457f29 [ 2396.202845] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2396.221741] RSP: 002b:00007f694a107c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 2396.229445] RAX: ffffffffffffffda RBX: 00007f694a107c90 RCX: 0000000000457f29 [ 2396.236711] RDX: 0000000020000600 RSI: 0000000020000140 RDI: 0000000000000017 [ 2396.243973] RBP: 000000000073bf00 R08: 0000000020000240 R09: 0000000000000000 [ 2396.251233] R10: 00000000000000f3 R11: 0000000000000246 R12: 00007f694a1086d4 [ 2396.258494] R13: 00000000004c39a8 R14: 00000000004d6888 R15: 0000000000000005 [ 2396.270683] attempt to access beyond end of device [ 2396.275919] attempt to access beyond end of device [ 2396.284600] loop1: rw=12288, want=12296, limit=20 [ 2396.294582] loop2: rw=12288, want=8200, limit=20 [ 2396.305453] attempt to access beyond end of device [ 2396.314235] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2396.321807] loop2: rw=12288, want=12296, limit=20 [ 2396.332966] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2396.340300] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2396.348094] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2396.355996] attempt to access beyond end of device [ 2396.361266] loop1: rw=12288, want=8200, limit=20 [ 2396.366337] attempt to access beyond end of device [ 2396.371568] loop1: rw=12288, want=12296, limit=20 [ 2396.376658] F2FS-fs (loop1): Failed to get valid F2FS checkpoint 02:22:28 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:22:28 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x7, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) 02:22:28 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20070070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:22:28 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100140009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2396.469117] could not allocate digest TFM handle crc32c-generic 02:22:29 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:22:29 executing program 3 (fault-call:4 fault-nth:2): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00'}}) [ 2396.574944] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2396.624660] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2396.631420] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2396.650263] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2396.668613] attempt to access beyond end of device [ 2396.686509] loop1: rw=12288, want=8200, limit=20 [ 2396.701709] attempt to access beyond end of device [ 2396.716159] attempt to access beyond end of device [ 2396.724326] loop2: rw=12288, want=8200, limit=20 [ 2396.735994] loop1: rw=12288, want=12296, limit=20 [ 2396.747002] attempt to access beyond end of device [ 2396.755169] FAULT_INJECTION: forcing a failure. [ 2396.755169] name failslab, interval 1, probability 0, space 0, times 0 [ 2396.758005] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2396.780138] loop2: rw=12288, want=12296, limit=20 [ 2396.787603] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2396.797726] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2396.808659] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2396.818701] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 02:22:29 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00000000c0)={0x0, 0x3, [@dev={[], 0x2a}, @broadcast, @link_local]}) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$IMGETVERSION(r3, 0x80044942, &(0x7f0000000080)) [ 2396.832177] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2396.842104] attempt to access beyond end of device [ 2396.847186] CPU: 0 PID: 25929 Comm: syz-executor.3 Not tainted 5.0.0+ #7 [ 2396.854062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2396.857511] attempt to access beyond end of device [ 2396.863423] Call Trace: [ 2396.863450] dump_stack+0x172/0x1f0 [ 2396.863478] should_fail.cold+0xa/0x1b [ 2396.863502] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2396.863521] ? lock_downgrade+0x810/0x810 [ 2396.863555] ? ___might_sleep+0x163/0x280 [ 2396.874156] loop1: rw=12288, want=8200, limit=20 [ 2396.874687] __should_failslab+0x121/0x190 [ 2396.878756] attempt to access beyond end of device [ 2396.883669] should_failslab+0x9/0x14 [ 2396.883683] __kmalloc+0x2dc/0x740 [ 2396.883706] ? __keyctl_dh_compute+0x2c9/0x1400 [ 2396.883725] __keyctl_dh_compute+0x2c9/0x1400 [ 2396.883750] ? copy_overflow+0x30/0x30 [ 2396.888302] loop2: rw=12288, want=8200, limit=20 [ 2396.892039] ? __f_unlock_pos+0x19/0x20 [ 2396.892073] ? __might_fault+0x12b/0x1e0 [ 2396.892089] ? find_held_lock+0x35/0x130 [ 2396.892104] ? __might_fault+0x12b/0x1e0 [ 2396.892125] ? lock_downgrade+0x810/0x810 [ 2396.892154] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2396.892171] ? _copy_from_user+0xdd/0x150 [ 2396.892190] keyctl_dh_compute+0xcf/0x12d [ 2396.899193] attempt to access beyond end of device [ 2396.901167] ? __keyctl_dh_compute+0x1400/0x1400 [ 2396.901190] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2396.901206] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2396.906225] loop1: rw=12288, want=12296, limit=20 [ 2396.909912] ? do_syscall_64+0x26/0x610 [ 2396.909932] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2396.909946] ? do_syscall_64+0x26/0x610 [ 2396.909965] __x64_sys_keyctl+0x15f/0x420 [ 2396.909983] do_syscall_64+0x103/0x610 [ 2396.910002] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2396.910014] RIP: 0033:0x457f29 [ 2396.910029] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2396.924572] loop2: rw=12288, want=12296, limit=20 [ 2396.926583] RSP: 002b:00007f694a107c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 2396.926599] RAX: ffffffffffffffda RBX: 00007f694a107c90 RCX: 0000000000457f29 [ 2396.926607] RDX: 0000000020000600 RSI: 0000000020000140 RDI: 0000000000000017 [ 2396.926616] RBP: 000000000073bf00 R08: 0000000020000240 R09: 0000000000000000 [ 2396.926628] R10: 00000000000000f3 R11: 0000000000000246 R12: 00007f694a1086d4 [ 2396.931570] F2FS-fs (loop1): Failed to get valid F2FS checkpoint 02:22:29 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000440)='/dev/audio\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000480)={0x0, 0x4, 0x2, 0xffff, 0x8, 0x2}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x2000, 0x0) execveat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000280)=[&(0x7f00000000c0)='\x00', &(0x7f0000000200)='\xb1x\x00', &(0x7f0000000240)='{\'\x00'], &(0x7f0000000400)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='md5sum!]vboxnet0\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)=',%md5sum\x00'], 0x100) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) [ 2396.935346] R13: 00000000004c39a8 R14: 00000000004d6888 R15: 0000000000000005 [ 2396.949179] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:22:29 executing program 3 (fault-call:4 fault-nth:3): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00'}}) [ 2397.234549] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2397.260683] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2397.268466] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2397.301926] attempt to access beyond end of device [ 2397.329132] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2397.330437] loop1: rw=12288, want=8200, limit=20 [ 2397.358004] attempt to access beyond end of device [ 2397.368505] attempt to access beyond end of device 02:22:29 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2397.380727] loop1: rw=12288, want=12296, limit=20 [ 2397.390573] loop2: rw=12288, want=8200, limit=20 [ 2397.395525] attempt to access beyond end of device [ 2397.402456] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2397.419392] loop2: rw=12288, want=12296, limit=20 [ 2397.433236] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2397.439261] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2397.459394] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2397.470808] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 02:22:29 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 2397.487397] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2397.522578] attempt to access beyond end of device [ 2397.529363] attempt to access beyond end of device 02:22:30 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2397.534423] loop2: rw=12288, want=8200, limit=20 [ 2397.538210] loop1: rw=12288, want=8200, limit=20 [ 2397.541964] attempt to access beyond end of device [ 2397.550309] FAULT_INJECTION: forcing a failure. [ 2397.550309] name failslab, interval 1, probability 0, space 0, times 0 [ 2397.562441] attempt to access beyond end of device [ 2397.567392] loop1: rw=12288, want=12296, limit=20 [ 2397.577990] loop2: rw=12288, want=12296, limit=20 [ 2397.583022] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2397.589513] CPU: 0 PID: 25952 Comm: syz-executor.3 Not tainted 5.0.0+ #7 [ 2397.596369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2397.605725] Call Trace: [ 2397.608337] dump_stack+0x172/0x1f0 [ 2397.611991] should_fail.cold+0xa/0x1b [ 2397.615903] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2397.621023] ? lock_downgrade+0x810/0x810 [ 2397.625198] ? ___might_sleep+0x163/0x280 [ 2397.629362] __should_failslab+0x121/0x190 [ 2397.633602] should_failslab+0x9/0x14 [ 2397.637421] __kmalloc_track_caller+0x2d8/0x740 [ 2397.642089] ? lock_acquire+0x16f/0x3f0 [ 2397.646083] ? dh_data_from_key+0xc1/0x2b0 [ 2397.650325] ? dh_data_from_key+0x18c/0x2b0 [ 2397.654686] kmemdup+0x27/0x60 [ 2397.657877] dh_data_from_key+0x18c/0x2b0 [ 2397.662034] __keyctl_dh_compute+0x35a/0x1400 [ 2397.666548] ? copy_overflow+0x30/0x30 [ 2397.670444] ? __f_unlock_pos+0x19/0x20 [ 2397.674441] ? __might_fault+0x12b/0x1e0 [ 2397.678500] ? find_held_lock+0x35/0x130 [ 2397.682565] ? lock_downgrade+0x810/0x810 [ 2397.686720] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2397.692504] ? _copy_from_user+0xdd/0x150 [ 2397.696651] keyctl_dh_compute+0xcf/0x12d [ 2397.700801] ? __keyctl_dh_compute+0x1400/0x1400 [ 2397.705560] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2397.710336] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2397.715094] ? do_syscall_64+0x26/0x610 [ 2397.719078] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2397.724452] ? do_syscall_64+0x26/0x610 [ 2397.728452] __x64_sys_keyctl+0x15f/0x420 [ 2397.732603] do_syscall_64+0x103/0x610 [ 2397.736496] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2397.741679] RIP: 0033:0x457f29 [ 2397.744866] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2397.763791] RSP: 002b:00007f694a107c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 2397.771491] RAX: ffffffffffffffda RBX: 00007f694a107c90 RCX: 0000000000457f29 [ 2397.778766] RDX: 0000000020000600 RSI: 0000000020000140 RDI: 0000000000000017 [ 2397.786029] RBP: 000000000073bf00 R08: 0000000020000240 R09: 0000000000000000 [ 2397.793320] R10: 00000000000000f3 R11: 0000000000000246 R12: 00007f694a1086d4 [ 2397.800587] R13: 00000000004c39a8 R14: 00000000004d6888 R15: 0000000000000005 [ 2397.812333] F2FS-fs (loop1): Failed to get valid F2FS checkpoint 02:22:30 executing program 3 (fault-call:4 fault-nth:4): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00'}}) 02:22:30 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20071070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:22:30 executing program 5: setxattr$security_capability(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='security.capability\x00', &(0x7f0000000340)=@v1={0x1000000, [{0x4, 0xee}]}, 0xc, 0x3) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e24, 0x1f}, 0xfffffffffffffdd5) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)=0x0) syz_open_dev$vbi(&(0x7f0000000280)='/dev/vbi#\x00', 0x1, 0x2) perf_event_open(&(0x7f0000000200)={0x7, 0x70, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x8, 0x40808, 0x1, 0x400, 0x6, 0xfffffffffffffffa, 0x811, 0x1, 0x3, 0xf9, 0x20b177e, 0xffffffff, 0x0, 0xa16e, 0x9, 0x10001, 0x23, 0x10001, 0x3395, 0x10000, 0x5f, 0x7, 0x7, 0x3f, 0x8001, 0x1, 0x101, 0xfffffffffffffff9, 0x5, 0x34a, 0x7, 0x0, 0x100, 0x7, @perf_bp={&(0x7f0000000080), 0x4}, 0x8100, 0x1, 0x5, 0x9, 0x80000000000, 0x101}, r1, 0x7, r0, 0x1) socket(0xf, 0x2, 0x8) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) [ 2397.980701] FAULT_INJECTION: forcing a failure. [ 2397.980701] name failslab, interval 1, probability 0, space 0, times 0 02:22:30 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100340009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2398.068209] CPU: 0 PID: 25966 Comm: syz-executor.3 Not tainted 5.0.0+ #7 [ 2398.075097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2398.084450] Call Trace: [ 2398.087066] dump_stack+0x172/0x1f0 [ 2398.090703] should_fail.cold+0xa/0x1b [ 2398.094597] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2398.099701] ? lock_downgrade+0x810/0x810 [ 2398.103851] ? ___might_sleep+0x163/0x280 [ 2398.108009] __should_failslab+0x121/0x190 [ 2398.112244] should_failslab+0x9/0x14 [ 2398.116074] __kmalloc_track_caller+0x2d8/0x740 [ 2398.120746] ? lock_acquire+0x16f/0x3f0 [ 2398.124721] ? dh_data_from_key+0xc1/0x2b0 [ 2398.128959] ? dh_data_from_key+0x18c/0x2b0 [ 2398.133284] kmemdup+0x27/0x60 [ 2398.136489] dh_data_from_key+0x18c/0x2b0 [ 2398.140640] __keyctl_dh_compute+0x4df/0x1400 [ 2398.145145] ? copy_overflow+0x30/0x30 [ 2398.149028] ? __f_unlock_pos+0x19/0x20 [ 2398.153018] ? __might_fault+0x12b/0x1e0 [ 2398.157081] ? find_held_lock+0x35/0x130 [ 2398.161150] ? lock_downgrade+0x810/0x810 [ 2398.165308] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2398.170850] ? _copy_from_user+0xdd/0x150 [ 2398.175008] keyctl_dh_compute+0xcf/0x12d [ 2398.179155] ? __keyctl_dh_compute+0x1400/0x1400 [ 2398.183918] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2398.188740] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2398.193506] ? do_syscall_64+0x26/0x610 [ 2398.197491] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2398.202865] ? do_syscall_64+0x26/0x610 [ 2398.206864] __x64_sys_keyctl+0x15f/0x420 [ 2398.211016] do_syscall_64+0x103/0x610 [ 2398.214910] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2398.220107] RIP: 0033:0x457f29 [ 2398.223296] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2398.242197] RSP: 002b:00007f694a107c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 2398.249901] RAX: ffffffffffffffda RBX: 00007f694a107c90 RCX: 0000000000457f29 [ 2398.257161] RDX: 0000000020000600 RSI: 0000000020000140 RDI: 0000000000000017 [ 2398.264423] RBP: 000000000073bf00 R08: 0000000020000240 R09: 0000000000000000 [ 2398.271688] R10: 00000000000000f3 R11: 0000000000000246 R12: 00007f694a1086d4 [ 2398.278951] R13: 00000000004c39a8 R14: 00000000004d6888 R15: 0000000000000005 [ 2398.330965] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2398.338012] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 02:22:30 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000004, 0x0, 0xffffffffffffffff, 0x1ff}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xffffffff7fffffff, 0x22c141) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000200)={'bond_slave_1\x00', 0xffffffffffffff7e}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) 02:22:30 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2398.403171] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2398.412636] attempt to access beyond end of device [ 2398.425607] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2398.433417] loop2: rw=12288, want=8200, limit=20 [ 2398.438325] attempt to access beyond end of device [ 2398.462317] attempt to access beyond end of device [ 2398.485026] loop2: rw=12288, want=12296, limit=20 [ 2398.497332] loop1: rw=12288, want=8200, limit=20 [ 2398.508768] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2398.521237] attempt to access beyond end of device [ 2398.534214] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2398.542771] loop1: rw=12288, want=12296, limit=20 [ 2398.556127] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2398.566323] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2398.576771] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2398.590407] attempt to access beyond end of device [ 2398.599442] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2398.619503] loop2: rw=12288, want=8200, limit=20 02:22:31 executing program 3 (fault-call:4 fault-nth:5): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00'}}) [ 2398.639228] attempt to access beyond end of device [ 2398.647216] attempt to access beyond end of device [ 2398.669337] loop2: rw=12288, want=12296, limit=20 [ 2398.670088] loop1: rw=12288, want=8200, limit=20 [ 2398.688933] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2398.699158] attempt to access beyond end of device [ 2398.704103] loop1: rw=12288, want=12296, limit=20 [ 2398.708965] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2398.773967] FAULT_INJECTION: forcing a failure. [ 2398.773967] name failslab, interval 1, probability 0, space 0, times 0 02:22:31 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$media(&(0x7f0000000380)='/dev/media#\x00', 0x0, 0x420400) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000200)={{0x4, 0x8}, 'port1\x00', 0x4, 0x2, 0x8, 0x3, 0x9, 0x4, 0xfa, 0x0, 0x6, 0x2}) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x9, 0xe56, 0x0, 0x7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x8}, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f00000004c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1a000612}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x3c, r3, 0x108, 0x70bd2d, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x800}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x8, [0x1, 0x12e7, 0x7f, 0x9, 0x8c33, 0x1, 0x400, 0x0]}, &(0x7f0000000080)=0x14) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) r4 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x8, 0x800) ioctl$VHOST_GET_VRING_BASE(r4, 0xc008af12, &(0x7f00000002c0)) [ 2398.853939] CPU: 1 PID: 25997 Comm: syz-executor.3 Not tainted 5.0.0+ #7 [ 2398.860824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2398.870177] Call Trace: [ 2398.872783] dump_stack+0x172/0x1f0 [ 2398.876455] should_fail.cold+0xa/0x1b [ 2398.880361] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2398.885493] ? lock_downgrade+0x810/0x810 [ 2398.889657] ? ___might_sleep+0x163/0x280 [ 2398.893843] __should_failslab+0x121/0x190 [ 2398.898102] should_failslab+0x9/0x14 [ 2398.901910] __kmalloc_track_caller+0x2d8/0x740 [ 2398.906609] ? lock_acquire+0x16f/0x3f0 [ 2398.910622] ? dh_data_from_key+0xc1/0x2b0 [ 2398.914894] ? dh_data_from_key+0x18c/0x2b0 [ 2398.919242] kmemdup+0x27/0x60 [ 2398.922449] dh_data_from_key+0x18c/0x2b0 [ 2398.926614] __keyctl_dh_compute+0x510/0x1400 [ 2398.931134] ? copy_overflow+0x30/0x30 [ 2398.935041] ? __f_unlock_pos+0x19/0x20 [ 2398.939040] ? __might_fault+0x12b/0x1e0 [ 2398.943123] ? find_held_lock+0x35/0x130 [ 2398.947203] ? lock_downgrade+0x810/0x810 [ 2398.951380] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2398.956930] ? _copy_from_user+0xdd/0x150 [ 2398.961105] keyctl_dh_compute+0xcf/0x12d [ 2398.965266] ? __keyctl_dh_compute+0x1400/0x1400 [ 2398.970039] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2398.974826] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2398.979597] ? do_syscall_64+0x26/0x610 [ 2398.983587] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2398.988970] ? do_syscall_64+0x26/0x610 [ 2398.992958] __x64_sys_keyctl+0x15f/0x420 [ 2398.997121] do_syscall_64+0x103/0x610 [ 2399.001037] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2399.006245] RIP: 0033:0x457f29 [ 2399.009442] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2399.028362] RSP: 002b:00007f694a107c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 2399.036082] RAX: ffffffffffffffda RBX: 00007f694a107c90 RCX: 0000000000457f29 [ 2399.043374] RDX: 0000000020000600 RSI: 0000000020000140 RDI: 0000000000000017 02:22:31 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2399.050651] RBP: 000000000073bf00 R08: 0000000020000240 R09: 0000000000000000 [ 2399.057941] R10: 00000000000000f3 R11: 0000000000000246 R12: 00007f694a1086d4 [ 2399.065214] R13: 00000000004c39a8 R14: 00000000004d6888 R15: 0000000000000005 [ 2399.117693] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:22:31 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20072070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2399.165557] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2399.179174] attempt to access beyond end of device [ 2399.203648] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2399.233003] loop1: rw=12288, want=8200, limit=20 [ 2399.249205] attempt to access beyond end of device [ 2399.264700] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2399.275614] loop1: rw=12288, want=12296, limit=20 [ 2399.284204] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2399.294689] attempt to access beyond end of device [ 2399.332747] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2399.349668] loop2: rw=12288, want=8200, limit=20 [ 2399.368001] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2399.376228] attempt to access beyond end of device [ 2399.389346] attempt to access beyond end of device [ 2399.394626] loop2: rw=12288, want=12296, limit=20 [ 2399.409571] loop1: rw=12288, want=8200, limit=20 [ 2399.414444] attempt to access beyond end of device [ 2399.419796] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:22:31 executing program 3 (fault-call:4 fault-nth:6): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00'}}) 02:22:31 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x105080) ioctl$CAPI_GET_MANUFACTURER(r0, 0xc0044306, &(0x7f0000000080)=0x1) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0xfffffffffffffffb, 0x0, 0x820000, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) [ 2399.439627] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2399.449457] loop1: rw=12288, want=12296, limit=20 [ 2399.454341] F2FS-fs (loop1): Failed to get valid F2FS checkpoint 02:22:31 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2399.492772] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2399.525095] attempt to access beyond end of device 02:22:32 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100360009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2399.547446] loop2: rw=12288, want=8200, limit=20 [ 2399.557964] attempt to access beyond end of device [ 2399.577543] FAULT_INJECTION: forcing a failure. [ 2399.577543] name failslab, interval 1, probability 0, space 0, times 0 [ 2399.584940] loop2: rw=12288, want=12296, limit=20 02:22:32 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x5}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) [ 2399.628462] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2399.633882] CPU: 0 PID: 26024 Comm: syz-executor.3 Not tainted 5.0.0+ #7 [ 2399.641493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2399.650846] Call Trace: [ 2399.653449] dump_stack+0x172/0x1f0 [ 2399.657096] should_fail.cold+0xa/0x1b [ 2399.660991] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2399.666113] ? lock_downgrade+0x810/0x810 [ 2399.670271] ? ___might_sleep+0x163/0x280 [ 2399.674434] __should_failslab+0x121/0x190 [ 2399.678704] should_failslab+0x9/0x14 [ 2399.682515] __kmalloc+0x2dc/0x740 [ 2399.686083] ? refcount_dec_and_test_checked+0x1b/0x20 [ 2399.691362] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2399.696904] ? key_put+0x36/0x90 [ 2399.700279] ? dh_data_from_key+0x9d/0x2b0 [ 2399.704519] ? __keyctl_dh_compute+0x550/0x1400 [ 2399.709202] __keyctl_dh_compute+0x550/0x1400 [ 2399.713713] ? copy_overflow+0x30/0x30 [ 2399.717624] ? __f_unlock_pos+0x19/0x20 [ 2399.721615] ? __might_fault+0x12b/0x1e0 [ 2399.725708] ? find_held_lock+0x35/0x130 [ 2399.729791] ? lock_downgrade+0x810/0x810 [ 2399.733957] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2399.739500] ? _copy_from_user+0xdd/0x150 [ 2399.743658] keyctl_dh_compute+0xcf/0x12d [ 2399.747817] ? __keyctl_dh_compute+0x1400/0x1400 [ 2399.752595] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2399.757360] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2399.762123] ? do_syscall_64+0x26/0x610 [ 2399.766112] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2399.771478] ? do_syscall_64+0x26/0x610 [ 2399.775460] __x64_sys_keyctl+0x15f/0x420 [ 2399.779622] do_syscall_64+0x103/0x610 [ 2399.783532] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2399.788742] RIP: 0033:0x457f29 [ 2399.791938] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2399.810838] RSP: 002b:00007f694a107c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 2399.818549] RAX: ffffffffffffffda RBX: 00007f694a107c90 RCX: 0000000000457f29 [ 2399.825823] RDX: 0000000020000600 RSI: 0000000020000140 RDI: 0000000000000017 [ 2399.833100] RBP: 000000000073bf00 R08: 0000000020000240 R09: 0000000000000000 [ 2399.840386] R10: 00000000000000f3 R11: 0000000000000246 R12: 00007f694a1086d4 [ 2399.847670] R13: 00000000004c39a8 R14: 00000000004d6888 R15: 0000000000000005 [ 2399.975335] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2400.004841] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2400.007613] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2400.059990] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2400.086411] attempt to access beyond end of device [ 2400.104975] attempt to access beyond end of device [ 2400.115958] loop1: rw=12288, want=8200, limit=20 [ 2400.121978] loop2: rw=12288, want=8200, limit=20 [ 2400.130656] attempt to access beyond end of device [ 2400.143836] attempt to access beyond end of device [ 2400.147538] loop1: rw=12288, want=12296, limit=20 02:22:32 executing program 3 (fault-call:4 fault-nth:7): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00'}}) 02:22:32 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000040)={0x3, 0x1, 0x77f7fb, 0x6, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) [ 2400.184885] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2400.191218] loop2: rw=12288, want=12296, limit=20 02:22:32 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2400.238711] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2400.256886] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2400.298408] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2400.319284] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2400.331715] attempt to access beyond end of device [ 2400.347334] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2400.356440] loop1: rw=12288, want=8200, limit=20 [ 2400.368225] attempt to access beyond end of device [ 2400.374770] attempt to access beyond end of device [ 2400.385908] loop1: rw=12288, want=12296, limit=20 [ 2400.393285] loop2: rw=12288, want=8200, limit=20 02:22:32 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x8, 0x40080) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000080)={0x14, 0x1000, &(0x7f0000000380)="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"}) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) [ 2400.398277] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2400.424242] attempt to access beyond end of device [ 2400.468830] loop2: rw=12288, want=12296, limit=20 [ 2400.523931] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2400.537394] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2400.574333] FAULT_INJECTION: forcing a failure. [ 2400.574333] name failslab, interval 1, probability 0, space 0, times 0 [ 2400.608820] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2400.641413] CPU: 0 PID: 26059 Comm: syz-executor.3 Not tainted 5.0.0+ #7 [ 2400.648290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2400.657658] Call Trace: [ 2400.660255] dump_stack+0x172/0x1f0 [ 2400.663904] should_fail.cold+0xa/0x1b [ 2400.667826] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2400.672952] ? lock_downgrade+0x810/0x810 [ 2400.677102] ? ___might_sleep+0x163/0x280 [ 2400.681254] __should_failslab+0x121/0x190 [ 2400.685490] should_failslab+0x9/0x14 [ 2400.689287] __kmalloc+0x2dc/0x740 [ 2400.693029] ? kasan_check_write+0x14/0x20 [ 2400.697270] ? up_read+0x131/0x180 [ 2400.700809] ? crypto_create_tfm+0x88/0x310 [ 2400.705150] crypto_create_tfm+0x88/0x310 [ 2400.709299] ? crypto_alg_mod_lookup+0xff/0x550 [ 2400.713978] crypto_alloc_tfm+0x104/0x2f0 [ 2400.718123] ? memcpy+0x46/0x50 [ 2400.721471] crypto_alloc_kpp+0x2d/0x40 [ 2400.725453] __keyctl_dh_compute+0x5a2/0x1400 [ 2400.729960] ? copy_overflow+0x30/0x30 [ 2400.733861] ? __f_unlock_pos+0x19/0x20 [ 2400.737838] ? __might_fault+0x12b/0x1e0 [ 2400.741899] ? find_held_lock+0x35/0x130 [ 2400.745968] ? lock_downgrade+0x810/0x810 [ 2400.750129] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2400.755837] ? _copy_from_user+0xdd/0x150 [ 2400.759988] keyctl_dh_compute+0xcf/0x12d [ 2400.764141] ? __keyctl_dh_compute+0x1400/0x1400 [ 2400.768903] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2400.773658] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2400.778410] ? do_syscall_64+0x26/0x610 [ 2400.782397] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2400.787780] ? do_syscall_64+0x26/0x610 [ 2400.791758] __x64_sys_keyctl+0x15f/0x420 [ 2400.795906] do_syscall_64+0x103/0x610 [ 2400.799959] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2400.805147] RIP: 0033:0x457f29 [ 2400.808366] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2400.827262] RSP: 002b:00007f694a107c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 2400.834976] RAX: ffffffffffffffda RBX: 00007f694a107c90 RCX: 0000000000457f29 02:22:33 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20073070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2400.842441] RDX: 0000000020000600 RSI: 0000000020000140 RDI: 0000000000000017 [ 2400.849741] RBP: 000000000073bf00 R08: 0000000020000240 R09: 0000000000000000 [ 2400.857006] R10: 00000000000000f3 R11: 0000000000000246 R12: 00007f694a1086d4 [ 2400.864269] R13: 00000000004c39a8 R14: 00000000004d6888 R15: 0000000000000005 [ 2400.871936] attempt to access beyond end of device [ 2400.877850] loop1: rw=12288, want=8200, limit=20 [ 2400.882860] attempt to access beyond end of device [ 2400.889750] loop1: rw=12288, want=12296, limit=20 [ 2400.894709] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2400.901386] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2400.908545] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2400.916334] attempt to access beyond end of device [ 2400.921445] loop1: rw=12288, want=8200, limit=20 [ 2400.926334] attempt to access beyond end of device [ 2400.936406] loop1: rw=12288, want=12296, limit=20 02:22:33 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2400.949155] F2FS-fs (loop1): Failed to get valid F2FS checkpoint 02:22:33 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f201004e0009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2401.017720] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:22:33 executing program 3 (fault-call:4 fault-nth:8): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00'}}) 02:22:33 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ptrace$getregs(0xc, r1, 0x4, &(0x7f0000000200)=""/200) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000440)={{{@in=@initdev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000540)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x16, 0x4, &(0x7f0000000080)=@raw=[@alu={0x7, 0x1, 0x0, 0x3, 0xd, 0x101, 0x11}, @jmp={0x5, 0x3, 0xf, 0xf, 0x0, 0xffffffffffffffc0, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x3e}, @ldst={0x0, 0x2, 0x7, 0xa, 0x0, 0x1}], &(0x7f00000000c0)='syzkaller\x00', 0x2, 0x5, &(0x7f0000000300)=""/5, 0x41f00, 0x1, [], r2, 0xf}, 0x48) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) [ 2401.061071] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2401.091567] attempt to access beyond end of device [ 2401.106347] loop2: rw=12288, want=8200, limit=20 [ 2401.179291] attempt to access beyond end of device [ 2401.206365] loop2: rw=12288, want=12296, limit=20 [ 2401.234762] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2401.261163] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:22:33 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2401.281130] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2401.297196] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2401.322046] attempt to access beyond end of device [ 2401.334021] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2401.351044] FAULT_INJECTION: forcing a failure. [ 2401.351044] name failslab, interval 1, probability 0, space 0, times 0 [ 2401.359759] loop1: rw=12288, want=8200, limit=20 [ 2401.372272] attempt to access beyond end of device [ 2401.380155] CPU: 0 PID: 26091 Comm: syz-executor.3 Not tainted 5.0.0+ #7 [ 2401.387014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2401.391110] attempt to access beyond end of device [ 2401.396366] Call Trace: [ 2401.396395] dump_stack+0x172/0x1f0 [ 2401.396423] should_fail.cold+0xa/0x1b [ 2401.408000] loop1: rw=12288, want=12296, limit=20 [ 2401.411406] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2401.411423] ? lock_downgrade+0x810/0x810 [ 2401.411441] ? ___might_sleep+0x163/0x280 [ 2401.411461] __should_failslab+0x121/0x190 [ 2401.411480] should_failslab+0x9/0x14 [ 2401.411496] kmem_cache_alloc_trace+0x2d1/0x760 [ 2401.428289] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2401.429733] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2401.429750] ? check_preemption_disabled+0x48/0x290 [ 2401.429771] mpi_alloc+0x47/0x240 [ 2401.429786] mpi_read_raw_data+0xdc/0x3f0 [ 2401.429803] ? crypto_dh_decode_key+0x578/0x690 [ 2401.429824] dh_set_secret+0x109/0x2e0 [ 2401.429840] ? dh_exit_tfm+0x20/0x20 [ 2401.429870] __keyctl_dh_compute+0x63c/0x1400 [ 2401.449439] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2401.454199] ? copy_overflow+0x30/0x30 [ 2401.454214] ? __f_unlock_pos+0x19/0x20 [ 2401.454234] ? __might_fault+0x12b/0x1e0 [ 2401.454249] ? find_held_lock+0x35/0x130 [ 2401.459963] loop2: rw=12288, want=8200, limit=20 [ 2401.462712] ? lock_downgrade+0x810/0x810 [ 2401.462740] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2401.462758] ? _copy_from_user+0xdd/0x150 [ 2401.475424] keyctl_dh_compute+0xcf/0x12d [ 2401.483647] ? __keyctl_dh_compute+0x1400/0x1400 [ 2401.508229] attempt to access beyond end of device [ 2401.511322] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2401.511339] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2401.511354] ? do_syscall_64+0x26/0x610 [ 2401.511372] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2401.511398] ? do_syscall_64+0x26/0x610 [ 2401.511429] __x64_sys_keyctl+0x15f/0x420 [ 2401.511447] do_syscall_64+0x103/0x610 [ 2401.515705] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2401.521122] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2401.521135] RIP: 0033:0x457f29 [ 2401.521151] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2401.521159] RSP: 002b:00007f694a107c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 2401.521174] RAX: ffffffffffffffda RBX: 00007f694a107c90 RCX: 0000000000457f29 [ 2401.521182] RDX: 0000000020000600 RSI: 0000000020000140 RDI: 0000000000000017 [ 2401.521191] RBP: 000000000073bf00 R08: 0000000020000240 R09: 0000000000000000 02:22:33 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r0 = syz_open_dev$media(0x0, 0x0, 0x40000) fsetxattr$security_ima(r0, &(0x7f0000000180)='security.ima\x00', &(0x7f00000001c0)=ANY=[], 0x0, 0x3) socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_open_dev$vcsn(0x0, 0x8001, 0xbbaee3c0434f2b9a) write$tun(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000000000)=0x200, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000002c0)='yeah\x00', 0x5) bind$inet(r2, &(0x7f00000003c0)={0x2, 0x200000000004e23, @rand_addr=0x2}, 0x10) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f00000000c0)={0xff, @empty, 0x4e22, 0x1, 'sed\x00', 0x1, 0x8001, 0x1f}, 0x2c) sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000100)=0x3e0, 0x4) fstatfs(r3, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000280)={0x1, &(0x7f0000000400)=[{}]}) recvmsg(r2, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000300)) getegid() write$binfmt_elf64(r2, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) [ 2401.521200] R10: 00000000000000f3 R11: 0000000000000246 R12: 00007f694a1086d4 [ 2401.521209] R13: 00000000004c39a8 R14: 00000000004d6888 R15: 0000000000000005 [ 2401.655069] loop2: rw=12288, want=12296, limit=20 [ 2401.659677] attempt to access beyond end of device [ 2401.673197] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:22:34 executing program 3 (fault-call:4 fault-nth:9): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00'}}) [ 2401.734418] loop1: rw=12288, want=8200, limit=20 [ 2401.784384] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2401.799776] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2401.818580] attempt to access beyond end of device [ 2401.823738] attempt to access beyond end of device [ 2401.854018] loop2: rw=12288, want=8200, limit=20 [ 2401.899308] attempt to access beyond end of device [ 2401.904416] loop1: rw=12288, want=12296, limit=20 [ 2401.923619] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2401.937613] loop2: rw=12288, want=12296, limit=20 02:22:34 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2401.947809] FAULT_INJECTION: forcing a failure. [ 2401.947809] name failslab, interval 1, probability 0, space 0, times 0 [ 2401.974925] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2401.988366] CPU: 1 PID: 26106 Comm: syz-executor.3 Not tainted 5.0.0+ #7 [ 2401.995249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2402.004615] Call Trace: [ 2402.007223] dump_stack+0x172/0x1f0 [ 2402.010878] should_fail.cold+0xa/0x1b [ 2402.014807] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2402.019934] ? lock_downgrade+0x810/0x810 [ 2402.024113] ? ___might_sleep+0x163/0x280 [ 2402.028282] __should_failslab+0x121/0x190 [ 2402.032537] should_failslab+0x9/0x14 [ 2402.036360] __kmalloc+0x2dc/0x740 [ 2402.039910] ? rcu_read_lock_sched_held+0x110/0x130 [ 2402.044954] ? kmem_cache_alloc_trace+0x354/0x760 [ 2402.049844] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2402.055411] ? check_preemption_disabled+0x48/0x290 [ 2402.060467] ? mpi_alloc_limb_space+0x33/0x60 [ 2402.064989] mpi_alloc_limb_space+0x33/0x60 [ 2402.069326] mpi_alloc+0x1a8/0x240 [ 2402.072879] mpi_read_raw_data+0xdc/0x3f0 [ 2402.077044] ? crypto_dh_decode_key+0x578/0x690 [ 2402.081755] dh_set_secret+0x109/0x2e0 [ 2402.085654] ? dh_exit_tfm+0x20/0x20 [ 2402.089398] __keyctl_dh_compute+0x63c/0x1400 [ 2402.093917] ? copy_overflow+0x30/0x30 [ 2402.097845] ? __f_unlock_pos+0x19/0x20 [ 2402.101849] ? __might_fault+0x12b/0x1e0 [ 2402.105923] ? find_held_lock+0x35/0x130 [ 2402.110011] ? lock_downgrade+0x810/0x810 [ 2402.114189] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2402.119737] ? _copy_from_user+0xdd/0x150 [ 2402.123900] keyctl_dh_compute+0xcf/0x12d [ 2402.128070] ? __keyctl_dh_compute+0x1400/0x1400 [ 2402.132891] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2402.137671] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2402.142441] ? do_syscall_64+0x26/0x610 [ 2402.146434] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2402.151839] ? do_syscall_64+0x26/0x610 [ 2402.155847] __x64_sys_keyctl+0x15f/0x420 [ 2402.160014] do_syscall_64+0x103/0x610 [ 2402.163923] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2402.169123] RIP: 0033:0x457f29 [ 2402.172325] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2402.191236] RSP: 002b:00007f694a107c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 2402.198957] RAX: ffffffffffffffda RBX: 00007f694a107c90 RCX: 0000000000457f29 [ 2402.206239] RDX: 0000000020000600 RSI: 0000000020000140 RDI: 0000000000000017 [ 2402.213514] RBP: 000000000073bf00 R08: 0000000020000240 R09: 0000000000000000 [ 2402.220793] R10: 00000000000000f3 R11: 0000000000000246 R12: 00007f694a1086d4 [ 2402.228081] R13: 00000000004c39a8 R14: 00000000004d6888 R15: 0000000000000005 [ 2402.251601] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:22:34 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100530009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2402.293316] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 02:22:34 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2402.355563] attempt to access beyond end of device [ 2402.381671] loop2: rw=12288, want=8200, limit=20 [ 2402.416110] attempt to access beyond end of device [ 2402.466531] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2402.473994] loop2: rw=12288, want=12296, limit=20 [ 2402.478892] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2402.498976] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 02:22:35 executing program 3 (fault-call:4 fault-nth:10): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00'}}) [ 2402.517563] attempt to access beyond end of device [ 2402.524905] loop1: rw=12288, want=8200, limit=20 [ 2402.537081] attempt to access beyond end of device [ 2402.542271] loop1: rw=12288, want=12296, limit=20 [ 2402.547266] F2FS-fs (loop1): Failed to get valid F2FS checkpoint 02:22:35 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20074070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2402.569669] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2402.576704] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2402.712089] FAULT_INJECTION: forcing a failure. [ 2402.712089] name failslab, interval 1, probability 0, space 0, times 0 [ 2402.721034] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2402.760411] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2402.768374] attempt to access beyond end of device [ 2402.773732] loop1: rw=12288, want=8200, limit=20 [ 2402.779750] CPU: 0 PID: 26136 Comm: syz-executor.3 Not tainted 5.0.0+ #7 [ 2402.786602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2402.793315] attempt to access beyond end of device [ 2402.795962] Call Trace: [ 2402.795988] dump_stack+0x172/0x1f0 [ 2402.796017] should_fail.cold+0xa/0x1b [ 2402.796070] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2402.816687] ? lock_downgrade+0x810/0x810 [ 2402.820849] ? ___might_sleep+0x163/0x280 [ 2402.825022] __should_failslab+0x121/0x190 [ 2402.825473] attempt to access beyond end of device [ 2402.829268] should_failslab+0x9/0x14 [ 2402.829285] kmem_cache_alloc_trace+0x2d1/0x760 [ 2402.829299] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2402.829313] ? check_preemption_disabled+0x48/0x290 [ 2402.829336] ? mpi_alloc_limb_space+0x33/0x60 [ 2402.829367] mpi_alloc+0x47/0x240 [ 2402.829381] mpi_read_raw_data+0xdc/0x3f0 [ 2402.829400] dh_set_secret+0x168/0x2e0 [ 2402.829429] ? dh_exit_tfm+0x20/0x20 [ 2402.829461] __keyctl_dh_compute+0x63c/0x1400 [ 2402.829484] ? copy_overflow+0x30/0x30 [ 2402.837399] loop1: rw=12288, want=12296, limit=20 [ 2402.838197] ? __f_unlock_pos+0x19/0x20 [ 2402.838217] ? __might_fault+0x12b/0x1e0 [ 2402.859335] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2402.861361] ? find_held_lock+0x35/0x130 [ 2402.861388] ? lock_downgrade+0x810/0x810 [ 2402.861416] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2402.861434] ? _copy_from_user+0xdd/0x150 [ 2402.884439] loop2: rw=12288, want=8200, limit=20 [ 2402.886360] keyctl_dh_compute+0xcf/0x12d [ 2402.886379] ? __keyctl_dh_compute+0x1400/0x1400 [ 2402.886403] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2402.886417] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2402.886446] ? do_syscall_64+0x26/0x610 [ 2402.932123] attempt to access beyond end of device [ 2402.936865] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2402.936882] ? do_syscall_64+0x26/0x610 [ 2402.936904] __x64_sys_keyctl+0x15f/0x420 [ 2402.936923] do_syscall_64+0x103/0x610 [ 2402.936942] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2402.973032] RIP: 0033:0x457f29 [ 2402.976271] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2402.995167] RSP: 002b:00007f694a107c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 2403.002869] RAX: ffffffffffffffda RBX: 00007f694a107c90 RCX: 0000000000457f29 [ 2403.010194] RDX: 0000000020000600 RSI: 0000000020000140 RDI: 0000000000000017 [ 2403.017460] RBP: 000000000073bf00 R08: 0000000020000240 R09: 0000000000000000 [ 2403.024728] R10: 00000000000000f3 R11: 0000000000000246 R12: 00007f694a1086d4 [ 2403.031998] R13: 00000000004c39a8 R14: 00000000004d6888 R15: 0000000000000005 [ 2403.049117] loop2: rw=12288, want=12296, limit=20 [ 2403.054131] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2403.083088] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2403.098714] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2403.113771] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2403.122555] attempt to access beyond end of device [ 2403.139756] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2403.142143] loop2: rw=12288, want=8200, limit=20 [ 2403.156923] attempt to access beyond end of device [ 2403.178466] loop2: rw=12288, want=12296, limit=20 02:22:35 executing program 3 (fault-call:4 fault-nth:11): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00'}}) 02:22:35 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x2, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) [ 2403.188403] attempt to access beyond end of device [ 2403.197701] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2403.214370] loop1: rw=12288, want=8200, limit=20 [ 2403.250862] attempt to access beyond end of device 02:22:35 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2403.274020] loop1: rw=12288, want=12296, limit=20 [ 2403.281148] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2403.288262] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2403.291316] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2403.310768] attempt to access beyond end of device [ 2403.313407] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2403.324800] loop2: rw=12288, want=8200, limit=20 [ 2403.339533] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2403.347736] attempt to access beyond end of device [ 2403.360671] attempt to access beyond end of device [ 2403.361792] loop1: rw=12288, want=8200, limit=20 [ 2403.381367] attempt to access beyond end of device [ 2403.383986] loop2: rw=12288, want=12296, limit=20 [ 2403.391785] loop1: rw=12288, want=12296, limit=20 [ 2403.396786] F2FS-fs (loop1): Failed to get valid F2FS checkpoint 02:22:35 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100030109000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2403.434197] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2403.469501] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2403.504373] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2403.512994] FAULT_INJECTION: forcing a failure. [ 2403.512994] name failslab, interval 1, probability 0, space 0, times 0 [ 2403.523987] attempt to access beyond end of device [ 2403.528704] CPU: 1 PID: 26157 Comm: syz-executor.3 Not tainted 5.0.0+ #7 [ 2403.536009] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2403.545363] Call Trace: [ 2403.547979] dump_stack+0x172/0x1f0 [ 2403.551629] should_fail.cold+0xa/0x1b [ 2403.555537] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2403.560648] ? lock_downgrade+0x810/0x810 [ 2403.564804] ? ___might_sleep+0x163/0x280 [ 2403.568981] __should_failslab+0x121/0x190 [ 2403.573224] should_failslab+0x9/0x14 [ 2403.577110] __kmalloc+0x2dc/0x740 [ 2403.580667] ? rcu_read_lock_sched_held+0x110/0x130 [ 2403.585694] ? kmem_cache_alloc_trace+0x354/0x760 [ 2403.590549] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2403.596123] ? check_preemption_disabled+0x48/0x290 [ 2403.601160] ? mpi_alloc_limb_space+0x33/0x60 [ 2403.605680] mpi_alloc_limb_space+0x33/0x60 [ 2403.610010] mpi_alloc+0x1a8/0x240 [ 2403.613568] mpi_read_raw_data+0xdc/0x3f0 [ 2403.617757] dh_set_secret+0x168/0x2e0 [ 2403.621651] ? dh_exit_tfm+0x20/0x20 [ 2403.625405] __keyctl_dh_compute+0x63c/0x1400 [ 2403.629916] ? copy_overflow+0x30/0x30 [ 2403.633811] ? __f_unlock_pos+0x19/0x20 [ 2403.637803] ? __might_fault+0x12b/0x1e0 [ 2403.641883] ? find_held_lock+0x35/0x130 [ 2403.645963] ? lock_downgrade+0x810/0x810 [ 2403.650128] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2403.655673] ? _copy_from_user+0xdd/0x150 [ 2403.659879] keyctl_dh_compute+0xcf/0x12d [ 2403.664034] ? __keyctl_dh_compute+0x1400/0x1400 [ 2403.668836] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2403.673625] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2403.678391] ? do_syscall_64+0x26/0x610 [ 2403.682374] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2403.687758] ? do_syscall_64+0x26/0x610 [ 2403.691738] __x64_sys_keyctl+0x15f/0x420 [ 2403.695903] do_syscall_64+0x103/0x610 [ 2403.699805] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2403.705004] RIP: 0033:0x457f29 [ 2403.708202] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2403.727103] RSP: 002b:00007f694a107c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 2403.734814] RAX: ffffffffffffffda RBX: 00007f694a107c90 RCX: 0000000000457f29 [ 2403.742100] RDX: 0000000020000600 RSI: 0000000020000140 RDI: 0000000000000017 02:22:35 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2403.749383] RBP: 000000000073bf00 R08: 0000000020000240 R09: 0000000000000000 [ 2403.756670] R10: 00000000000000f3 R11: 0000000000000246 R12: 00007f694a1086d4 [ 2403.763939] R13: 00000000004c39a8 R14: 00000000004d6888 R15: 0000000000000005 [ 2403.774241] loop2: rw=12288, want=8200, limit=20 [ 2403.786301] attempt to access beyond end of device [ 2403.792940] loop2: rw=12288, want=12296, limit=20 [ 2403.798008] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:22:36 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20075070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2403.909253] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2403.945066] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 02:22:36 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000280), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000002c0)=0x2, 0x4) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dlm-monitor\x00', 0x400, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000240)) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f0000000300)=0x6, 0x4) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1c29, 0x40) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000080)={{0x2, 0x4e22, @remote}, {0x7, @local}, 0x8, {0x2, 0x4e24, @multicast2}, 'team_slave_0\x00'}) [ 2403.996489] attempt to access beyond end of device [ 2404.019721] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2404.026937] loop1: rw=12288, want=8200, limit=20 [ 2404.041162] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2404.063810] attempt to access beyond end of device [ 2404.073552] attempt to access beyond end of device [ 2404.078626] loop1: rw=12288, want=12296, limit=20 [ 2404.090788] loop2: rw=12288, want=8200, limit=20 [ 2404.095722] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2404.106905] attempt to access beyond end of device [ 2404.115573] loop2: rw=12288, want=12296, limit=20 [ 2404.145205] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2404.164926] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2404.178238] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2404.186353] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2404.200219] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2404.207985] attempt to access beyond end of device [ 2404.218403] attempt to access beyond end of device [ 2404.224705] loop1: rw=12288, want=8200, limit=20 [ 2404.234343] loop2: rw=12288, want=8200, limit=20 [ 2404.240240] attempt to access beyond end of device 02:22:36 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:22:36 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x72a, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @perf_bp={&(0x7f00000000c0), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0xffffffffffffffff, 0x240) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000240)={@remote, @rand_addr=0x4, @broadcast}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080)=0x1, 0x4) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) [ 2404.247798] attempt to access beyond end of device [ 2404.257921] loop1: rw=12288, want=12296, limit=20 [ 2404.263889] loop2: rw=12288, want=12296, limit=20 [ 2404.272076] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2404.285815] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2404.425608] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2404.459290] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 02:22:36 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20076070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2404.497757] attempt to access beyond end of device [ 2404.550113] loop1: rw=12288, want=8200, limit=20 [ 2404.575741] attempt to access beyond end of device 02:22:37 executing program 3 (fault-call:4 fault-nth:12): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00'}}) [ 2404.616231] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2404.622721] loop1: rw=12288, want=12296, limit=20 [ 2404.639790] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2404.657929] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2404.675788] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2404.691719] attempt to access beyond end of device [ 2404.703578] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2404.714642] loop2: rw=12288, want=8200, limit=20 [ 2404.724689] attempt to access beyond end of device [ 2404.730205] attempt to access beyond end of device [ 2404.735327] loop1: rw=12288, want=8200, limit=20 [ 2404.756519] loop2: rw=12288, want=12296, limit=20 02:22:37 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1f) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84000) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000080)) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) 02:22:37 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2404.773082] attempt to access beyond end of device [ 2404.778178] FAULT_INJECTION: forcing a failure. [ 2404.778178] name failslab, interval 1, probability 0, space 0, times 0 [ 2404.799963] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2404.810010] loop1: rw=12288, want=12296, limit=20 [ 2404.831855] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2404.847565] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2404.856725] CPU: 0 PID: 26203 Comm: syz-executor.3 Not tainted 5.0.0+ #7 [ 2404.863579] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2404.872933] Call Trace: [ 2404.875537] dump_stack+0x172/0x1f0 [ 2404.879172] should_fail.cold+0xa/0x1b [ 2404.883069] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2404.888182] ? lock_downgrade+0x810/0x810 [ 2404.892345] ? ___might_sleep+0x163/0x280 [ 2404.896521] __should_failslab+0x121/0x190 [ 2404.900757] should_failslab+0x9/0x14 [ 2404.904567] kmem_cache_alloc_trace+0x2d1/0x760 [ 2404.909232] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2404.914766] ? check_preemption_disabled+0x48/0x290 [ 2404.919779] ? mpi_alloc_limb_space+0x33/0x60 [ 2404.924273] mpi_alloc+0x47/0x240 [ 2404.927720] mpi_read_raw_data+0x2cb/0x3f0 [ 2404.931957] dh_set_secret+0x1a8/0x2e0 [ 2404.935853] ? dh_exit_tfm+0x20/0x20 [ 2404.939590] __keyctl_dh_compute+0x63c/0x1400 [ 2404.944107] ? copy_overflow+0x30/0x30 [ 2404.947988] ? __f_unlock_pos+0x19/0x20 [ 2404.951976] ? __might_fault+0x12b/0x1e0 [ 2404.956069] ? find_held_lock+0x35/0x130 [ 2404.960139] ? lock_downgrade+0x810/0x810 [ 2404.964294] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2404.969833] ? _copy_from_user+0xdd/0x150 [ 2404.973985] keyctl_dh_compute+0xcf/0x12d [ 2404.978130] ? __keyctl_dh_compute+0x1400/0x1400 [ 2404.982892] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2404.987646] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2404.992398] ? do_syscall_64+0x26/0x610 [ 2404.996400] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2405.001757] ? do_syscall_64+0x26/0x610 [ 2405.005732] __x64_sys_keyctl+0x15f/0x420 [ 2405.009881] do_syscall_64+0x103/0x610 [ 2405.013774] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2405.018960] RIP: 0033:0x457f29 [ 2405.022179] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2405.041084] RSP: 002b:00007f694a107c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 2405.048787] RAX: ffffffffffffffda RBX: 00007f694a107c90 RCX: 0000000000457f29 [ 2405.056050] RDX: 0000000020000600 RSI: 0000000020000140 RDI: 0000000000000017 [ 2405.063328] RBP: 000000000073bf00 R08: 0000000020000240 R09: 0000000000000000 [ 2405.070595] R10: 00000000000000f3 R11: 0000000000000246 R12: 00007f694a1086d4 [ 2405.077857] R13: 00000000004c39a8 R14: 00000000004d6888 R15: 0000000000000005 [ 2405.086415] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2405.109352] attempt to access beyond end of device [ 2405.127671] loop2: rw=12288, want=8200, limit=20 02:22:37 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2405.143928] attempt to access beyond end of device [ 2405.152100] loop2: rw=12288, want=12296, limit=20 [ 2405.160371] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:22:37 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) write$FUSE_LSEEK(r0, &(0x7f0000000080)={0x18, 0x0, 0x7, {0x9}}, 0x18) 02:22:37 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100cf0309000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:22:37 executing program 3 (fault-call:4 fault-nth:13): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00'}}) [ 2405.295769] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2405.332940] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2405.387644] attempt to access beyond end of device [ 2405.397036] loop2: rw=12288, want=8200, limit=20 [ 2405.462891] FAULT_INJECTION: forcing a failure. [ 2405.462891] name failslab, interval 1, probability 0, space 0, times 0 [ 2405.483093] attempt to access beyond end of device [ 2405.512081] loop2: rw=12288, want=12296, limit=20 [ 2405.524229] CPU: 1 PID: 26235 Comm: syz-executor.3 Not tainted 5.0.0+ #7 [ 2405.531089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2405.535019] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2405.540464] Call Trace: [ 2405.540491] dump_stack+0x172/0x1f0 [ 2405.540519] should_fail.cold+0xa/0x1b [ 2405.540543] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2405.562721] ? lock_downgrade+0x810/0x810 [ 2405.566883] ? ___might_sleep+0x163/0x280 [ 2405.571072] __should_failslab+0x121/0x190 [ 2405.575324] should_failslab+0x9/0x14 [ 2405.579156] __kmalloc+0x2dc/0x740 [ 2405.582726] ? __keyctl_dh_compute+0x704/0x1400 [ 2405.587423] __keyctl_dh_compute+0x704/0x1400 [ 2405.591943] ? copy_overflow+0x30/0x30 [ 2405.595848] ? __f_unlock_pos+0x19/0x20 [ 2405.599859] ? __might_fault+0x12b/0x1e0 [ 2405.603925] ? find_held_lock+0x35/0x130 [ 2405.608012] ? lock_downgrade+0x810/0x810 [ 2405.612181] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2405.616366] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2405.617727] ? _copy_from_user+0xdd/0x150 [ 2405.617750] keyctl_dh_compute+0xcf/0x12d [ 2405.617780] ? __keyctl_dh_compute+0x1400/0x1400 [ 2405.638256] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2405.643020] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2405.647791] ? do_syscall_64+0x26/0x610 [ 2405.651783] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2405.657164] ? do_syscall_64+0x26/0x610 [ 2405.661158] __x64_sys_keyctl+0x15f/0x420 [ 2405.665321] do_syscall_64+0x103/0x610 [ 2405.669238] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2405.674436] RIP: 0033:0x457f29 [ 2405.677639] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2405.696547] RSP: 002b:00007f694a107c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 2405.704263] RAX: ffffffffffffffda RBX: 00007f694a107c90 RCX: 0000000000457f29 02:22:38 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffff9c, 0x0, 0x1d, &(0x7f0000000040)='securitywlan0wlan1trusted-]%\x00', 0xffffffffffffffff}, 0x30) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f00000000c0)={0x7, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) [ 2405.711551] RDX: 0000000020000600 RSI: 0000000020000140 RDI: 0000000000000017 [ 2405.718833] RBP: 000000000073bf00 R08: 0000000020000240 R09: 0000000000000000 [ 2405.726109] R10: 00000000000000f3 R11: 0000000000000246 R12: 00007f694a1086d4 [ 2405.732861] attempt to access beyond end of device [ 2405.733378] R13: 00000000004c39a8 R14: 00000000004d6888 R15: 0000000000000005 [ 2405.763876] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2405.816036] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2405.854200] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2405.863261] loop1: rw=12288, want=8200, limit=20 [ 2405.875583] attempt to access beyond end of device [ 2405.883503] loop1: rw=12288, want=12296, limit=20 [ 2405.888706] attempt to access beyond end of device [ 2405.903294] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2405.915392] loop2: rw=12288, want=8200, limit=20 [ 2405.923924] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2405.934351] attempt to access beyond end of device [ 2405.942896] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2405.953801] loop2: rw=12288, want=12296, limit=20 [ 2405.962185] attempt to access beyond end of device [ 2405.973469] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2405.982984] loop1: rw=12288, want=8200, limit=20 [ 2405.988488] attempt to access beyond end of device [ 2405.997620] loop1: rw=12288, want=12296, limit=20 [ 2406.005671] F2FS-fs (loop1): Failed to get valid F2FS checkpoint 02:22:38 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2007c070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:22:38 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x11, 0x4, 0x4, 0xf59, 0x80}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @rand_addr=0xffffffffedddb9a5}}}, 0x88) close(r0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getgid() r2 = syz_open_dev$binder(&(0x7f0000000240)='/dev/binder#\x00', 0x0, 0x800) r3 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000008, 0x100010, 0xffffffffffffff9c, 0x0) r4 = dup3(r0, r1, 0x80000) ioctl$BLKGETSIZE64(r4, 0x80081272, &(0x7f00000002c0)) syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x0, 0x2) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000080)={r3}) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) 02:22:38 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:22:38 executing program 3 (fault-call:4 fault-nth:14): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00'}}) 02:22:38 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100e00f09000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:22:38 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2406.222777] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2406.260761] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2406.302110] attempt to access beyond end of device [ 2406.323513] FAULT_INJECTION: forcing a failure. [ 2406.323513] name failslab, interval 1, probability 0, space 0, times 0 [ 2406.335649] loop2: rw=12288, want=8200, limit=20 [ 2406.376169] attempt to access beyond end of device [ 2406.399720] CPU: 1 PID: 26268 Comm: syz-executor.3 Not tainted 5.0.0+ #7 [ 2406.405529] loop2: rw=12288, want=12296, limit=20 [ 2406.406581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2406.406589] Call Trace: [ 2406.406616] dump_stack+0x172/0x1f0 [ 2406.406645] should_fail.cold+0xa/0x1b [ 2406.406697] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2406.430538] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2406.431007] ? lock_downgrade+0x810/0x810 [ 2406.446384] ? ___might_sleep+0x163/0x280 [ 2406.450554] __should_failslab+0x121/0x190 [ 2406.450881] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2406.454799] should_failslab+0x9/0x14 [ 2406.454814] __kmalloc+0x2dc/0x740 [ 2406.454838] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2406.454857] ? __phys_addr+0xa4/0x120 [ 2406.454873] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2406.484049] ? __keyctl_dh_compute+0x799/0x1400 [ 2406.488759] __keyctl_dh_compute+0x799/0x1400 [ 2406.490155] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2406.493259] ? check_preemption_disabled+0x48/0x290 [ 2406.493274] ? perf_trace_lock+0xeb/0x510 [ 2406.493302] ? copy_overflow+0x30/0x30 [ 2406.493315] ? zap_class+0x460/0x460 [ 2406.493336] ? find_held_lock+0x35/0x130 [ 2406.493359] ? lock_downgrade+0x810/0x810 [ 2406.502196] attempt to access beyond end of device [ 2406.505811] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2406.505837] ? _copy_from_user+0xdd/0x150 [ 2406.505858] keyctl_dh_compute+0xcf/0x12d [ 2406.505875] ? __keyctl_dh_compute+0x1400/0x1400 [ 2406.505897] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2406.528822] loop2: rw=12288, want=8200, limit=20 [ 2406.530739] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2406.530755] ? do_syscall_64+0x26/0x610 [ 2406.530774] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2406.530789] ? do_syscall_64+0x26/0x610 [ 2406.530810] __x64_sys_keyctl+0x15f/0x420 [ 2406.530839] do_syscall_64+0x103/0x610 [ 2406.530859] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2406.590082] RIP: 0033:0x457f29 [ 2406.593278] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2406.612194] RSP: 002b:00007f694a107c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 2406.619904] RAX: ffffffffffffffda RBX: 00007f694a107c90 RCX: 0000000000457f29 [ 2406.627175] RDX: 0000000020000600 RSI: 0000000020000140 RDI: 0000000000000017 [ 2406.634443] RBP: 000000000073bf00 R08: 0000000020000240 R09: 0000000000000000 [ 2406.641729] R10: 00000000000000f3 R11: 0000000000000246 R12: 00007f694a1086d4 [ 2406.648997] R13: 00000000004c39a8 R14: 00000000004d6888 R15: 0000000000000005 [ 2406.671315] attempt to access beyond end of device [ 2406.677649] loop2: rw=12288, want=12296, limit=20 [ 2406.690690] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2406.699276] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2406.740096] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2406.757224] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2406.757337] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2406.793554] attempt to access beyond end of device [ 2406.825725] loop1: rw=12288, want=8200, limit=20 02:22:39 executing program 3 (fault-call:4 fault-nth:15): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00'}}) 02:22:39 executing program 5: r0 = syz_open_dev$rtc(&(0x7f00000003c0)='/dev/rtc#\x00', 0x4, 0x800) write(r0, &(0x7f0000000400)="54b7d94a322c0f455a66b2a652a77035cd0cf5ee6f597e42277942b98947dd3f42300083381ccb01641c7611a7", 0x2d) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/sockstat\x00') ioctl$VIDIOC_STREAMOFF(r1, 0x40045613, &(0x7f00000000c0)=0xba) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1f, 0x4, 0x2, 0x8000000001, 0x38}, 0xfffffffffffffd9b) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/wireless\x00') setsockopt$MISDN_TIME_STAMP(r1, 0x0, 0x1, &(0x7f0000000240), 0x4) accept4$alg(r2, 0x0, 0x0, 0x800) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$CAPI_MANUFACTURER_CMD(r2, 0xc0104320, &(0x7f0000000380)={0x7, &(0x7f0000000280)="ff4be63002868222878104e895e450c460751f9b7a09ec0645d14ac906d2df0aaa264633a37e85e6e578cb869e6bd9f8cdd59df077185d437b3ee4e583a2a71770665169dce3bbe18140ac82941520844eeb955a829e61bdc3cabe40d339f2d95a3dd695b1a4ea780ef42a3119dfcd694f8da33d5d1cbd5acf784037c15cd70f47bcb752b76c263737ba996b04c687380b3d4b1cea4231e1ae781f04aac72cdca00c62daf99781a20a2e9194ae"}) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x8, 0x10001, 0x7, 0xfffffffffffffff7, 0x11, 0xffffffffffffff9c, 0x3000000000}, 0x2c) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) [ 2406.873160] attempt to access beyond end of device [ 2406.878776] attempt to access beyond end of device [ 2406.914183] loop2: rw=12288, want=8200, limit=20 [ 2406.923860] loop1: rw=12288, want=12296, limit=20 [ 2406.957845] attempt to access beyond end of device [ 2406.984940] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2407.002865] loop2: rw=12288, want=12296, limit=20 [ 2407.025716] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2407.036616] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2407.049322] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2407.065606] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:22:39 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4, 0x101000) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) [ 2407.099306] attempt to access beyond end of device [ 2407.101049] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2407.119192] loop1: rw=12288, want=8200, limit=20 [ 2407.124093] attempt to access beyond end of device [ 2407.138465] attempt to access beyond end of device [ 2407.143989] loop1: rw=12288, want=12296, limit=20 02:22:39 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2407.162573] loop2: rw=12288, want=8200, limit=20 [ 2407.182175] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2407.200365] attempt to access beyond end of device [ 2407.226292] loop2: rw=12288, want=12296, limit=20 [ 2407.234797] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:22:39 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r1 = socket(0x3, 0x5, 0xa7) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0xa1c, @loopback, 0x8a}}, 0x23e, 0x0, 0xfff, 0x0, 0x4}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000240)={r2, 0x0, 0x30, "37502d0e650f665ddba218f43dae1659428773f049f30e312dd652dfa27daf424966e39641a7d0389db6d358cce44b5a"}, 0x38) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) 02:22:39 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070003000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:22:39 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2007d070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:22:39 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2407.443161] FAULT_INJECTION: forcing a failure. [ 2407.443161] name failslab, interval 1, probability 0, space 0, times 0 [ 2407.476145] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2407.504891] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2407.529174] CPU: 0 PID: 26315 Comm: syz-executor.3 Not tainted 5.0.0+ #7 [ 2407.536027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2407.545382] Call Trace: [ 2407.545409] dump_stack+0x172/0x1f0 [ 2407.545448] should_fail.cold+0xa/0x1b [ 2407.545474] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2407.545492] ? lock_downgrade+0x810/0x810 [ 2407.545512] ? ___might_sleep+0x163/0x280 [ 2407.545540] __should_failslab+0x121/0x190 [ 2407.573229] should_failslab+0x9/0x14 [ 2407.577034] kmem_cache_alloc_trace+0x2d1/0x760 [ 2407.581734] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2407.587283] mpi_alloc+0x47/0x240 [ 2407.590779] dh_compute_value+0x93/0x610 [ 2407.594867] ? dh_exit+0x20/0x20 [ 2407.597918] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2407.598242] ? lockdep_init_map+0x10c/0x5b0 [ 2407.609575] __keyctl_dh_compute+0x9e4/0x1400 [ 2407.614097] ? copy_overflow+0x30/0x30 [ 2407.617996] ? __f_unlock_pos+0x19/0x20 [ 2407.621991] ? find_held_lock+0x35/0x130 [ 2407.626095] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2407.628698] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2407.631645] ? _copy_from_user+0xdd/0x150 [ 2407.631667] keyctl_dh_compute+0xcf/0x12d [ 2407.631684] ? __keyctl_dh_compute+0x1400/0x1400 [ 2407.631707] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2407.631723] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2407.631738] ? do_syscall_64+0x26/0x610 [ 2407.631757] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2407.631774] ? do_syscall_64+0x26/0x610 [ 2407.658671] F2FS-fs (loop1): Invalid log sectorsize (3) [ 2407.661713] __x64_sys_keyctl+0x15f/0x420 [ 2407.661734] do_syscall_64+0x103/0x610 [ 2407.661769] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2407.661780] RIP: 0033:0x457f29 02:22:40 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0xb, 0x0, 0x77f7fb, 0x0, 0x820000, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) [ 2407.661794] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2407.661803] RSP: 002b:00007f694a0e6c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 2407.661817] RAX: ffffffffffffffda RBX: 00007f694a0e6c90 RCX: 0000000000457f29 [ 2407.661825] RDX: 0000000020000600 RSI: 0000000020000140 RDI: 0000000000000017 [ 2407.661834] RBP: 000000000073bfa0 R08: 0000000020000240 R09: 0000000000000000 [ 2407.661843] R10: 00000000000000f3 R11: 0000000000000246 R12: 00007f694a0e76d4 [ 2407.661854] R13: 00000000004c39a8 R14: 00000000004d6888 R15: 0000000000000003 [ 2407.671853] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2407.730137] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2407.739566] attempt to access beyond end of device 02:22:40 executing program 3 (fault-call:4 fault-nth:16): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00'}}) [ 2407.801681] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2407.878703] F2FS-fs (loop1): Invalid log sectorsize (3) [ 2407.909378] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2407.936860] loop2: rw=12288, want=8200, limit=20 [ 2407.950547] attempt to access beyond end of device [ 2407.969268] loop2: rw=12288, want=12296, limit=20 [ 2407.991983] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2408.004598] FAULT_INJECTION: forcing a failure. [ 2408.004598] name failslab, interval 1, probability 0, space 0, times 0 [ 2408.005680] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2408.026067] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2408.069080] F2FS-fs (loop1): Invalid log sectorsize (3) [ 2408.085295] CPU: 1 PID: 26331 Comm: syz-executor.3 Not tainted 5.0.0+ #7 [ 2408.092162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2408.097733] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2408.101514] Call Trace: [ 2408.101542] dump_stack+0x172/0x1f0 [ 2408.101570] should_fail.cold+0xa/0x1b [ 2408.101594] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2408.101612] ? lock_downgrade+0x810/0x810 [ 2408.101631] ? ___might_sleep+0x163/0x280 [ 2408.101663] __should_failslab+0x121/0x190 [ 2408.136314] should_failslab+0x9/0x14 [ 2408.140127] __kmalloc+0x2dc/0x740 [ 2408.143680] ? save_stack+0xa9/0xd0 [ 2408.147328] ? mpi_resize+0x17a/0x207 [ 2408.151130] mpi_resize+0x17a/0x207 [ 2408.154755] mpi_powm+0x1ab/0x1d20 [ 2408.158307] ? should_fail+0x14d/0x85c [ 2408.162197] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2408.167738] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2408.173272] ? check_preemption_disabled+0x48/0x290 [ 2408.178292] ? mpihelp_mul_karatsuba_case+0xd80/0xd80 [ 2408.183481] ? rcu_read_lock_sched_held+0x110/0x130 [ 2408.188497] ? kmem_cache_alloc_trace+0x354/0x760 [ 2408.193338] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2408.198883] dh_compute_value+0x373/0x610 [ 2408.203053] ? dh_exit+0x20/0x20 [ 2408.206445] ? lockdep_init_map+0x10c/0x5b0 [ 2408.210774] __keyctl_dh_compute+0x9e4/0x1400 [ 2408.215279] ? copy_overflow+0x30/0x30 [ 2408.219162] ? __f_unlock_pos+0x19/0x20 [ 2408.223138] ? find_held_lock+0x35/0x130 [ 2408.227216] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2408.232761] ? _copy_from_user+0xdd/0x150 [ 2408.236911] keyctl_dh_compute+0xcf/0x12d [ 2408.241065] ? __keyctl_dh_compute+0x1400/0x1400 [ 2408.245840] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2408.250598] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2408.255350] ? do_syscall_64+0x26/0x610 [ 2408.259326] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2408.264695] ? do_syscall_64+0x26/0x610 [ 2408.268671] __x64_sys_keyctl+0x15f/0x420 [ 2408.272839] do_syscall_64+0x103/0x610 [ 2408.276728] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2408.281907] RIP: 0033:0x457f29 [ 2408.285095] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2408.303987] RSP: 002b:00007f694a107c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 2408.311696] RAX: ffffffffffffffda RBX: 00007f694a107c90 RCX: 0000000000457f29 02:22:40 executing program 5: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x2, 0x80) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eaf8ffffff7f00000100000000000000ff010000000000000900000000000000200000000000000000000000000000000000000000000000000000000000000006000000040000004b000000000600005b0d00000000000008000000000000006ff50d7b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x5, 0x4) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x40000000000000, 0x820000, 0x0, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) r2 = syz_open_dev$dmmidi(&(0x7f0000000380)='/dev/dmmidi#\x00', 0x8, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f00000003c0)={0x5f, 0x9}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f00000000c0)={0x91d8, 0x100}) [ 2408.318956] RDX: 0000000020000600 RSI: 0000000020000140 RDI: 0000000000000017 [ 2408.326243] RBP: 000000000073bf00 R08: 0000000020000240 R09: 0000000000000000 [ 2408.333524] R10: 00000000000000f3 R11: 0000000000000246 R12: 00007f694a1086d4 [ 2408.340790] R13: 00000000004c39a8 R14: 00000000004d6888 R15: 0000000000000005 [ 2408.352734] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2408.384953] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2408.419285] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2408.446655] attempt to access beyond end of device [ 2408.477454] loop2: rw=12288, want=8200, limit=20 [ 2408.490461] attempt to access beyond end of device [ 2408.495701] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2408.499315] loop2: rw=12288, want=12296, limit=20 [ 2408.508198] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:22:41 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:22:41 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002100)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r2 = gettid() r3 = geteuid() fstat(r0, &(0x7f00000028c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002940)={{{@in6=@mcast2, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000002a40)=0xe8) r7 = getgid() sendmsg$unix(r1, &(0x7f0000002b40)={&(0x7f0000002140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002800)=[{&(0x7f00000021c0)="c2f1e37eb9d4390a53a53f746c3db77d9aa4e16e85f564b48da9c141d3", 0x1d}, {&(0x7f0000002200)="212fcee43256296f68e66beca1d1ad2b31e756ce856554258d39b32ca847814d3968403daa9c59ec0949e4ddf899", 0x2e}, {&(0x7f0000002240)="cdfff47a9ff83c81aa2520e7f29226aae96599b4662fad4ebcb84a4adad89e49ade9f30ac982b8692a61b0c60a4e1bcc65be108006ef5c9d72bce1bf64298e59bae94ec65068a8760a8d927c84d40d4e3b127720daad82f6d4aa0d21e686ee7944cfd20f36c3e1296298e81c1134a9278e72af95e47e58b4dc82222ad6c4debd88fff2aa2775e2ffe8087dc209ad3e4cf59569f169b93f44db2fe4b3fad3007de80a0624e9be7bdd0940dc5940dafea2f23900d51a56b694e535c053c94f4f19", 0xc0}, {&(0x7f0000002300)="5514770f5d1cbd369aebcd3cd062401939103e71bb8285540f598b4fd8a7398d3fb7240106f8942f5b05db90d94294acb3fbfc02b6e2ba87910c802b5278dfe47531b7e3607c51051e648c67cff9c98621d9655745c2b9057616d302fab92e66c674da7e31f08243669beec4ed54e84146dcf906b84478cf3376aea6e462df6fddbd38bb447c911ca5e3d1ef0a21024483968b7f5892be3b6265e300bd8e447ecc2b358103622d1ef9bc0c2882a1018b5949c8886b3cc8c240e366bb3272bc4d19dbed9cbba457833062ae6b105403fc2a1b4d52602b5526f4f4b5d05c866759bd31d81afa08090839749ec6f0ae7a9187bdac", 0xf3}, {&(0x7f0000002400)="7e81d865b0941885a3d125959df80ae1c90d393dc6f2037831ec99ad112413437a851049a18e6b02d0954237d1228ba64aec7ddc5e338aca5a970474862406accc9c5b7d0f381bf7890e0e8d60030ac47964d43929431c36f799b9af3b0a889ff1be43d5e2260cb1684e7b868df20107038c384144f432c89e61bcf0e343649cdd231413", 0x84}, {&(0x7f00000024c0)="43226ea79b01873f6c702116b4c4e80e25a0890c37aa4105285989b6b02292bc0a167ce37cd30c2a7db3a62ef58b8ee92328f9e4fcd9833ebcac77f8d25b55d56b950c54db0131b3cced8fcd8eff3321f1833c5309388a0f778616e759f00725faa2c94d92c4c45deebdd1abc901030c6efd87346ab4cfeea5152beec063170bc0808ac84a9fd6a0166d9b930d0ed7228a3539b5a4ed52d58d04f3e4fe1b837a036bdc130f8f100d1cc03d8e", 0xac}, {&(0x7f0000002580)="83006bc1fefb7716fdbb8afee750dcdc1b94d17e81c2ef642d478826dc357bb12b54f75e296444f4e93f85cd2e238843508f294dad30be992745d58ca91112b2894dcaa15fb9f74874865b12e5c3911c9c6b56de18e0f1e93bf8cc3828f0a49f6241efd569a49eb86afaf4022d97df1661ee0916bbc31a0abe572e77ee4318f28b8690385548d419cee3832abc01f785471889ef6dbe7a0a74c0ff1312e79748aabeaddce84ee2ba762b9b20067c35e495006060fa8bc57c06a1942bfab949fb29283f2660d8121c571c2920368fc9bf9251eccab369ecb8321bc30fe8fae8e5b90c4bd9d390d30a1369d9ad7ffa", 0xee}, {&(0x7f0000002680)="dfd74f15a240a9f62c10355692692cd77dff95f86162f03c6243b531448ee574eb5a29f2d715721f07c3c4738517cd8a9526583c2e006de8acc9618b8dc99337ce261cf3c75d4ed6b24d", 0x4a}, {&(0x7f0000002700)="158cbc827bc3fabf55d1dda2cae5d64b9f7db459e20dd931dc82efbf72d8ef44f71be7f6035a529f04f896079427b53729c097eb50fd63caa7a87de35fc83b57dafc4c5887c3c5f7cea2a9b015724dd16924a3f4d50cbee33bd520d270bb6c00f6294ee57946df5002dea751e41427d907448bcc2c5477ead62226e64db2d5ca644409368a6c97a5cdcaa55f2b4adc1d4c050640a423a233e53c990bc25715c11db3e2ba4ad1c68ced2b74df93bce24350be514e18a0b5d5c286d600f8a73c7e2deb32cd1c2b594d2c50217d43f88f479a8f277a474d28bc26c0defa34ef7e32479a5372728e94a6a604173432b284d69d228d0b1f", 0xf5}], 0x9, &(0x7f0000002a80)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x90}, 0x20000000) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) 02:22:41 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100030009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2408.533157] F2FS-fs (loop1): Invalid log sectorsize (3) [ 2408.550072] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 02:22:41 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:22:41 executing program 3 (fault-call:4 fault-nth:17): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00'}}) [ 2408.698160] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:22:41 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070005000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2408.745752] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2408.785439] attempt to access beyond end of device [ 2408.802945] FAULT_INJECTION: forcing a failure. [ 2408.802945] name failslab, interval 1, probability 0, space 0, times 0 [ 2408.823295] loop2: rw=12288, want=8200, limit=20 02:22:41 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x20) ioctl$KVM_GET_API_VERSION(r1, 0xae00, 0x0) r2 = bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x10000, 0x77f7fb, 0x8c, 0x820000, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0xfffffffffffffc9e) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x2, 0x3, 0x3, 0x9}}) [ 2408.855598] attempt to access beyond end of device [ 2408.889144] loop2: rw=12288, want=12296, limit=20 [ 2408.900625] CPU: 0 PID: 26369 Comm: syz-executor.3 Not tainted 5.0.0+ #7 [ 2408.901425] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2408.907474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2408.907481] Call Trace: [ 2408.907506] dump_stack+0x172/0x1f0 [ 2408.907535] should_fail.cold+0xa/0x1b [ 2408.933973] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2408.939089] ? lock_downgrade+0x810/0x810 [ 2408.943250] ? ___might_sleep+0x163/0x280 [ 2408.947424] __should_failslab+0x121/0x190 [ 2408.951667] should_failslab+0x9/0x14 [ 2408.955474] __kmalloc+0x2dc/0x740 [ 2408.959022] ? __might_fault+0x1a3/0x1e0 [ 2408.963102] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2408.968658] ? __keyctl_dh_compute+0xbee/0x1400 [ 2408.973376] __keyctl_dh_compute+0xbee/0x1400 [ 2408.977889] ? copy_overflow+0x30/0x30 [ 2408.981782] ? __f_unlock_pos+0x19/0x20 [ 2408.985766] ? find_held_lock+0x35/0x130 [ 2408.989854] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2408.995400] ? _copy_from_user+0xdd/0x150 [ 2408.999569] keyctl_dh_compute+0xcf/0x12d [ 2409.003728] ? __keyctl_dh_compute+0x1400/0x1400 [ 2409.008540] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2409.013303] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2409.018092] ? do_syscall_64+0x26/0x610 [ 2409.022101] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2409.027474] ? do_syscall_64+0x26/0x610 [ 2409.031470] __x64_sys_keyctl+0x15f/0x420 [ 2409.035632] do_syscall_64+0x103/0x610 [ 2409.039535] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2409.043608] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2409.044744] RIP: 0033:0x457f29 [ 2409.044760] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2409.044781] RSP: 002b:00007f694a0e6c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 2409.044795] RAX: ffffffffffffffda RBX: 00007f694a0e6c90 RCX: 0000000000457f29 [ 2409.044804] RDX: 0000000020000600 RSI: 0000000020000140 RDI: 0000000000000017 [ 2409.044812] RBP: 000000000073bfa0 R08: 0000000020000240 R09: 0000000000000000 [ 2409.044823] R10: 00000000000000f3 R11: 0000000000000246 R12: 00007f694a0e76d4 [ 2409.111136] R13: 00000000004c39a8 R14: 00000000004d6888 R15: 0000000000000003 [ 2409.130262] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2409.140361] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2409.162276] F2FS-fs (loop1): Invalid log sectorsize (5) [ 2409.184396] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2409.221779] attempt to access beyond end of device [ 2409.231690] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2409.255742] loop2: rw=12288, want=8200, limit=20 [ 2409.281947] attempt to access beyond end of device [ 2409.308688] loop2: rw=12288, want=12296, limit=20 [ 2409.325275] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2409.341292] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2409.373290] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 02:22:41 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000080)=0xa) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000380)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000280)=0xe8) setresuid(r0, r1, r2) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) [ 2409.427482] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2409.437359] F2FS-fs (loop1): Invalid log sectorsize (5) [ 2409.456742] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 02:22:42 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2409.519227] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2409.535246] attempt to access beyond end of device [ 2409.567944] loop2: rw=12288, want=8200, limit=20 [ 2409.605452] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2409.617623] attempt to access beyond end of device [ 2409.645270] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 02:22:42 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2409.653569] loop2: rw=12288, want=12296, limit=20 [ 2409.691847] F2FS-fs (loop1): Invalid log sectorsize (5) [ 2409.695101] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2409.731451] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 02:22:42 executing program 3 (fault-call:4 fault-nth:18): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00'}}) [ 2409.742601] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2409.757932] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2409.767925] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2409.785579] attempt to access beyond end of device 02:22:42 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2409.798228] loop2: rw=12288, want=8200, limit=20 [ 2409.809085] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2409.817577] F2FS-fs (loop1): Invalid log sectorsize (5) [ 2409.828958] attempt to access beyond end of device [ 2409.841332] loop2: rw=12288, want=12296, limit=20 02:22:42 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00'}}) [ 2409.849422] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2409.861001] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:22:42 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070006000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:22:42 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20101030009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:22:42 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$cec(&(0x7f00000000c0)='/dev/cec#\x00', 0x1, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000200)={0xfffffffffffffff9, 0x5, 0x3, 'queue0\x00', 0x4}) r1 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x3, 0x2) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000080)) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000300)={0x1, &(0x7f00000002c0)=[{0x6b, 0x57c}]}) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) 02:22:42 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x2, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00'}}) [ 2410.086376] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2410.150768] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2410.161584] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2410.196851] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2410.210661] F2FS-fs (loop1): Invalid log sectorsize (6) [ 2410.250975] attempt to access beyond end of device [ 2410.258436] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2410.275012] loop2: rw=12288, want=8200, limit=20 [ 2410.290586] attempt to access beyond end of device 02:22:42 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x3, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00'}}) [ 2410.297121] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2410.323474] loop2: rw=12288, want=12296, limit=20 [ 2410.339253] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2410.350395] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:22:42 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x80000, 0x0) timer_create(0x7, &(0x7f0000000280)={0x0, 0x27, 0x6, @thr={&(0x7f0000000380)="5805fa21d143e5cc98218166deb35f22da9b14b3c2077d6326b6c8c6b38db8bf33432665ee536313e38e2b176b1e5af2d272ea677ee4fc92e07f0b960c29c3ab440b770c077144465959663584c1ad7d77962d287ea0bb89cabdfd1e1c58355e09ef73ddf7712e83a09f9e50dbad2030a521d60ad0ea6c4f3da3c4eeca95cef43cd878f6ca836feb8c2262946aed0957a8e96be658a09de1cc3b0fd7d95943cff6b13ddd8ee5f914439269414cb78c06d7d1087a6eaba94ee87f45bc2f776b100b4569368e7a6bd669e07d56f5bb28c09690be1eb93e7400c6413deea2434a479948ac593aa0eaf8a90dcf4868325779ae2f3a0228b2", &(0x7f00000000c0)="a0aaffd93435de436136e198798722"}}, &(0x7f00000002c0)) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000200)={&(0x7f0000000080)=[0xffffffffffff6f5e, 0x20, 0x5], 0x3, 0x4, 0x4, 0x7, 0x3, 0x5, {0x0, 0xbbd8, 0x3, 0x1, 0x30e, 0xffff, 0x4, 0x10000, 0x1, 0x0, 0xfffffffffffffffe, 0x562, 0x5, 0x7fffffff, "43db0b7672889f60312d9bfbd493361203b3e6acd3b9b396265efd2c0ea54779"}}) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x81) [ 2410.371199] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2410.381960] F2FS-fs (loop1): Invalid log sectorsize (6) [ 2410.389214] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2410.393835] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 02:22:42 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x4, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00'}}) [ 2410.429373] attempt to access beyond end of device [ 2410.438040] loop2: rw=12288, want=8200, limit=20 [ 2410.463000] attempt to access beyond end of device [ 2410.468476] loop2: rw=12288, want=12296, limit=20 [ 2410.477936] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:22:43 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2410.560133] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2410.567281] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2410.579738] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2410.586782] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2410.630697] F2FS-fs (loop1): Invalid log sectorsize (6) [ 2410.638827] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2410.647947] attempt to access beyond end of device [ 2410.654798] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2410.662406] loop2: rw=12288, want=8200, limit=20 [ 2410.674200] attempt to access beyond end of device [ 2410.680507] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2410.695737] loop2: rw=12288, want=12296, limit=20 [ 2410.700813] F2FS-fs (loop1): Invalid log sectorsize (6) [ 2410.706336] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 02:22:43 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:22:43 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x5, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00'}}) 02:22:43 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0x2, 0x4000) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000000200)=""/236, &(0x7f0000000080)=0xec) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000380)=0x0) perf_event_open(&(0x7f0000000300)={0x4, 0x70, 0x3, 0x7, 0x101, 0x1, 0x0, 0x9, 0x150, 0x8, 0x58d, 0x9, 0x2397, 0x1000, 0x9, 0x9, 0x2, 0x80, 0x0, 0x30, 0x4e, 0x1, 0x7fff, 0x8, 0x7ff, 0x1ff, 0xfffffffffffff800, 0x40, 0x0, 0x10001, 0x7, 0xf3d, 0x100000000, 0x0, 0x5, 0x80000001, 0xfffffffffffffe00, 0x2, 0x0, 0x6, 0x1, @perf_bp={&(0x7f00000000c0), 0x8}, 0x8000, 0x200000000000000, 0x5, 0x6, 0x80000001, 0x81, 0xc2}, r1, 0x7, 0xffffffffffffffff, 0x3) [ 2410.731727] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2410.745218] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2410.753425] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2410.766109] attempt to access beyond end of device 02:22:43 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070007000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2410.810236] loop2: rw=12288, want=8200, limit=20 02:22:43 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x6, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00'}}) [ 2410.884439] attempt to access beyond end of device [ 2410.894903] loop2: rw=12288, want=12296, limit=20 [ 2410.914752] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:22:43 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100050009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:22:43 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x80000, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000080)) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000200)={0xffffffff, 0x1, 0x400}) prctl$PR_CAPBSET_DROP(0x18, 0x14) setsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x7f, &(0x7f00000000c0)=0x7, 0x4) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) 02:22:43 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x7, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00'}}) [ 2411.027771] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2411.092688] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2411.118736] F2FS-fs (loop1): Invalid log sectorsize (7) [ 2411.150946] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2411.185185] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2411.240107] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2411.277936] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2411.281813] F2FS-fs (loop1): Invalid log sectorsize (7) 02:22:43 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x8, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00'}}) 02:22:43 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000000c0)={0x9, 0x19a, 0x2, 0xffffffffffffff7f, 0x2a6d, 0x9}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x80000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001, 0x0, r1}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) [ 2411.329611] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2411.338510] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2411.349952] attempt to access beyond end of device [ 2411.354909] loop2: rw=12288, want=8200, limit=20 [ 2411.398701] attempt to access beyond end of device [ 2411.428535] loop2: rw=12288, want=12296, limit=20 [ 2411.436102] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2411.465323] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2411.467459] QAT: Invalid ioctl [ 2411.474071] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:22:44 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x9, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00'}}) 02:22:44 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2411.521454] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2411.533719] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2411.574081] attempt to access beyond end of device [ 2411.581520] F2FS-fs (loop1): Invalid log sectorsize (7) [ 2411.600284] QAT: Invalid ioctl [ 2411.616956] loop2: rw=12288, want=8200, limit=20 [ 2411.632046] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2411.648645] attempt to access beyond end of device [ 2411.661105] loop2: rw=12288, want=12296, limit=20 [ 2411.667396] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2411.679402] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2411.699117] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2411.716281] F2FS-fs (loop1): Invalid log sectorsize (7) [ 2411.724640] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2411.777287] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2411.804799] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 02:22:44 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:22:44 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0xa, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00'}}) 02:22:44 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x20000) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001, 0x0, r0}, 0x2c) fcntl$setstatus(r1, 0x4, 0x800) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) [ 2411.823977] attempt to access beyond end of device [ 2411.885791] loop2: rw=12288, want=8200, limit=20 [ 2411.923752] attempt to access beyond end of device 02:22:44 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070209000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:22:44 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0xb, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00'}}) [ 2411.954341] loop2: rw=12288, want=12296, limit=20 [ 2411.999455] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2412.015527] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2412.038757] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2412.064205] attempt to access beyond end of device [ 2412.076080] loop2: rw=12288, want=8200, limit=20 [ 2412.093207] attempt to access beyond end of device [ 2412.127411] loop2: rw=12288, want=12296, limit=20 [ 2412.146145] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:22:44 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100060009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:22:44 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0xc, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00'}}) 02:22:44 executing program 5: syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x51e5e4f4, 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) [ 2412.219342] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2412.256231] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2412.319712] attempt to access beyond end of device [ 2412.352000] loop1: rw=12288, want=8200, limit=20 02:22:44 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0xd, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00'}}) [ 2412.384648] attempt to access beyond end of device [ 2412.397204] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2412.421573] loop1: rw=12288, want=12296, limit=20 [ 2412.456937] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2412.478005] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 02:22:45 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000002c0)={0x6, &(0x7f0000000280)=[{}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000300)={r2, 0x2}) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x40100, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000200)={r4, 0x2}, &(0x7f0000000240)=0x8) bpf$MAP_CREATE(0x2, &(0x7f0000000040)={0x3, 0x0, 0x77f7f8, 0x3, 0x2, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) [ 2412.509520] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2412.516800] attempt to access beyond end of device [ 2412.545562] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2412.546457] loop2: rw=12288, want=8200, limit=20 02:22:45 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0xe, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00'}}) [ 2412.596940] attempt to access beyond end of device [ 2412.610528] attempt to access beyond end of device [ 2412.629663] loop2: rw=12288, want=12296, limit=20 02:22:45 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2412.652147] loop1: rw=12288, want=8200, limit=20 [ 2412.675187] attempt to access beyond end of device [ 2412.676076] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2412.683435] loop1: rw=12288, want=12296, limit=20 [ 2412.720052] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2412.724338] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2412.738724] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2412.763947] attempt to access beyond end of device [ 2412.793731] loop2: rw=12288, want=8200, limit=20 [ 2412.814312] attempt to access beyond end of device [ 2412.830395] loop2: rw=12288, want=12296, limit=20 [ 2412.845497] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:22:45 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:22:45 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigreturn() bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) 02:22:45 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0xf, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00'}}) [ 2412.891669] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2412.917825] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2412.954725] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2412.954893] attempt to access beyond end of device [ 2413.030501] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2413.047795] loop1: rw=12288, want=8200, limit=20 [ 2413.058888] attempt to access beyond end of device [ 2413.066050] attempt to access beyond end of device [ 2413.079395] loop1: rw=12288, want=12296, limit=20 [ 2413.102446] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2413.122102] loop2: rw=12288, want=8200, limit=20 [ 2413.122196] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2413.138674] attempt to access beyond end of device [ 2413.165572] loop2: rw=12288, want=12296, limit=20 [ 2413.172347] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2413.186107] attempt to access beyond end of device [ 2413.194445] loop1: rw=12288, want=8200, limit=20 [ 2413.196964] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2413.203258] attempt to access beyond end of device [ 2413.212865] loop1: rw=12288, want=12296, limit=20 [ 2413.217961] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2413.220529] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2413.233422] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2413.245424] attempt to access beyond end of device [ 2413.252471] loop2: rw=12288, want=8200, limit=20 [ 2413.257381] attempt to access beyond end of device 02:22:45 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x10, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00'}}) 02:22:45 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070309000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2413.262654] loop2: rw=12288, want=12296, limit=20 [ 2413.267550] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:22:45 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20102070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:22:45 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x2, 0x2) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000080)) exit(0xffe) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) 02:22:45 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x11, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00'}}) 02:22:45 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x12, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00'}}) [ 2413.468864] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2413.498012] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2413.506459] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2413.536382] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2413.545661] attempt to access beyond end of device [ 2413.557406] loop2: rw=12288, want=8200, limit=20 [ 2413.566768] attempt to access beyond end of device [ 2413.577374] attempt to access beyond end of device 02:22:46 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x13, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00'}}) [ 2413.583813] loop2: rw=12288, want=12296, limit=20 [ 2413.594358] loop1: rw=12288, want=8200, limit=20 [ 2413.600668] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2413.607937] attempt to access beyond end of device [ 2413.619743] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2413.626975] loop1: rw=12288, want=12296, limit=20 02:22:46 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2413.627016] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2413.651618] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2413.665507] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2413.676513] attempt to access beyond end of device 02:22:46 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x14, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00'}}) [ 2413.683957] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2413.693130] loop2: rw=12288, want=8200, limit=20 [ 2413.699760] attempt to access beyond end of device [ 2413.705136] attempt to access beyond end of device [ 2413.710455] loop2: rw=12288, want=12296, limit=20 [ 2413.715517] loop1: rw=12288, want=8200, limit=20 [ 2413.720746] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2413.727453] attempt to access beyond end of device [ 2413.733357] loop1: rw=12288, want=12296, limit=20 [ 2413.738525] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2413.874924] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:22:46 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:22:46 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20103070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:22:46 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x15, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00'}}) [ 2413.920741] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2413.959834] attempt to access beyond end of device [ 2413.995078] loop1: rw=12288, want=8200, limit=20 [ 2414.010869] attempt to access beyond end of device [ 2414.036765] loop1: rw=12288, want=12296, limit=20 [ 2414.061096] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2414.089832] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2414.092956] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2414.110161] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2414.123798] attempt to access beyond end of device [ 2414.146713] loop1: rw=12288, want=8200, limit=20 [ 2414.156207] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 02:22:46 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x16, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00'}}) [ 2414.183584] attempt to access beyond end of device [ 2414.198315] attempt to access beyond end of device [ 2414.203734] loop1: rw=12288, want=12296, limit=20 [ 2414.218193] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2414.224835] loop2: rw=12288, want=8200, limit=20 [ 2414.259712] attempt to access beyond end of device [ 2414.286906] loop2: rw=12288, want=12296, limit=20 02:22:46 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070409000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:22:46 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0x9, 0x400) ioctl$sock_x25_SIOCDELRT(r0, 0x890c, &(0x7f0000000200)={@remote={[], 0x1}, 0x2, 'ipddp0\x00'}) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) [ 2414.330628] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2414.352963] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:22:46 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x18, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00'}}) [ 2414.396183] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2414.417742] attempt to access beyond end of device [ 2414.486211] loop2: rw=12288, want=8200, limit=20 [ 2414.497743] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2414.534654] attempt to access beyond end of device [ 2414.559193] loop2: rw=12288, want=12296, limit=20 [ 2414.572653] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2414.585043] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2414.608101] attempt to access beyond end of device [ 2414.614391] loop1: rw=12288, want=8200, limit=20 [ 2414.648458] attempt to access beyond end of device 02:22:47 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:22:47 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x19, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00'}}) 02:22:47 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x7, 0x800) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'yam0\x00', 0x0}) bind$packet(r0, &(0x7f0000000280)={0x11, 0x1, r1, 0x1, 0x2, 0x6, @remote}, 0x14) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) [ 2414.658305] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2414.676544] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2414.693993] loop1: rw=12288, want=12296, limit=20 [ 2414.746857] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2414.767536] attempt to access beyond end of device [ 2414.795665] loop2: rw=12288, want=8200, limit=20 [ 2414.805718] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2414.827991] attempt to access beyond end of device [ 2414.836177] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2414.855330] loop2: rw=12288, want=12296, limit=20 [ 2414.869188] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2414.876993] attempt to access beyond end of device [ 2414.893692] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:22:47 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x1b, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00'}}) [ 2414.904308] loop1: rw=12288, want=8200, limit=20 [ 2414.916662] attempt to access beyond end of device [ 2414.924078] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2414.966073] loop1: rw=12288, want=12296, limit=20 [ 2414.974902] attempt to access beyond end of device [ 2414.989303] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2414.999835] loop2: rw=12288, want=8200, limit=20 02:22:47 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2415.020126] attempt to access beyond end of device [ 2415.036551] loop2: rw=12288, want=12296, limit=20 [ 2415.046150] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2415.089886] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2415.115792] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 02:22:47 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x1c, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00'}}) [ 2415.144522] attempt to access beyond end of device 02:22:47 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20104070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2415.209461] loop1: rw=12288, want=8200, limit=20 [ 2415.214365] attempt to access beyond end of device [ 2415.232869] loop1: rw=12288, want=12296, limit=20 [ 2415.271434] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2415.306362] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:22:47 executing program 5: r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x208042, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e14, 0x8000000001, 0x0, r0, 0x3}, 0xfffffffffffffee3) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x40, 0xffffffff, 0x9, 0x6, 0x3, 0x81}) io_setup(0xfffffffffffffff7, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) io_pgetevents(r1, 0xd57, 0x1, &(0x7f0000000080)=[{}], &(0x7f0000000200)={r2, r3+30000000}, &(0x7f0000000280)={&(0x7f0000000240), 0x8}) [ 2415.359952] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2415.367622] attempt to access beyond end of device [ 2415.376374] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2415.420219] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2415.429288] loop1: rw=12288, want=8200, limit=20 [ 2415.434253] attempt to access beyond end of device 02:22:47 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x1d, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00'}}) [ 2415.470886] attempt to access beyond end of device [ 2415.474203] loop1: rw=12288, want=12296, limit=20 [ 2415.500492] loop2: rw=12288, want=8200, limit=20 [ 2415.527278] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2415.540218] attempt to access beyond end of device [ 2415.570662] loop2: rw=12288, want=12296, limit=20 02:22:48 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070509000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2415.596790] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2415.612432] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2415.626720] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2415.634932] attempt to access beyond end of device 02:22:48 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0x200006f3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00'}}) 02:22:48 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000040)) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) [ 2415.649564] loop2: rw=12288, want=8200, limit=20 [ 2415.658409] attempt to access beyond end of device [ 2415.675899] loop2: rw=12288, want=12296, limit=20 [ 2415.703728] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:22:48 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2415.755218] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2415.769359] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2415.804338] attempt to access beyond end of device [ 2415.821239] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2415.835266] loop1: rw=12288, want=8200, limit=20 02:22:48 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x02\x00'}}) [ 2415.855405] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2415.870747] attempt to access beyond end of device [ 2415.887690] loop1: rw=12288, want=12296, limit=20 [ 2415.896355] attempt to access beyond end of device [ 2415.929294] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2415.945402] loop2: rw=12288, want=8200, limit=20 [ 2415.954216] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2415.967166] attempt to access beyond end of device [ 2416.014869] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2416.024850] loop2: rw=12288, want=12296, limit=20 [ 2416.053476] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2416.062423] attempt to access beyond end of device [ 2416.085006] loop1: rw=12288, want=8200, limit=20 [ 2416.097475] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2416.108161] could not allocate digest TFM handle crc32c-generic 02:22:48 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2416.115380] attempt to access beyond end of device 02:22:48 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x81, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x100000001, 0x8, 0x7a, 0x550, 0x81, 0xe490, 0x101, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r2, 0x274}, 0x8) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) [ 2416.143480] loop1: rw=12288, want=12296, limit=20 [ 2416.150996] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2416.171128] could not allocate digest TFM handle crc32c-generic [ 2416.173177] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2416.199908] attempt to access beyond end of device [ 2416.224568] loop2: rw=12288, want=8200, limit=20 [ 2416.236543] attempt to access beyond end of device 02:22:48 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x0f\x00'}}) [ 2416.279360] loop2: rw=12288, want=12296, limit=20 [ 2416.287300] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2416.302364] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2416.339379] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2416.378526] attempt to access beyond end of device [ 2416.401305] loop1: rw=12288, want=8200, limit=20 [ 2416.424463] attempt to access beyond end of device 02:22:48 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20105070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2416.447367] loop1: rw=12288, want=12296, limit=20 [ 2416.460720] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2416.467622] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2416.520994] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2416.533034] attempt to access beyond end of device [ 2416.548647] loop1: rw=12288, want=8200, limit=20 [ 2416.551533] could not allocate digest TFM handle crc32c-generic 02:22:49 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) r3 = getpgid(0xffffffffffffffff) r4 = getpgid(r3) r5 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x3f, 0x8, 0x1, 0x0, 0x0, 0x3, 0x200, 0x2, 0x8, 0x2ec0000000000, 0x0, 0xffffffffffffffff, 0x4, 0x54, 0x5, 0x8, 0x90, 0x8000, 0x0, 0x800, 0x2883a0a8, 0x7, 0x0, 0x101, 0x0, 0x3f, 0x1, 0x9, 0xfff, 0x0, 0x0, 0x81, 0x7, 0x4, 0xff, 0x8, 0x0, 0x8, 0x1, @perf_config_ext={0x1000, 0x5}, 0x200, 0x7fff, 0x3f, 0x3, 0x0, 0x3f, 0x200}, r4, 0xffffffffffffffff, r1, 0x1) fcntl$setflags(r5, 0x2, 0x1) capget(&(0x7f0000000380)={0x20071026, r2}, &(0x7f00000003c0)={0x3, 0x7ff, 0x7f, 0x80, 0x1, 0x1}) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/capi/capi20ncci\x00', 0x40000, 0x0) accept$ax25(r6, &(0x7f0000000200)={{0x3, @null}, [@null, @default, @default, @default, @remote, @default, @remote, @default]}, &(0x7f0000000280)=0x48) ioctl$TIOCCBRK(r6, 0x5428) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) [ 2416.619594] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2416.639580] could not allocate digest TFM handle crc32c-generic [ 2416.647357] attempt to access beyond end of device [ 2416.673560] loop1: rw=12288, want=12296, limit=20 [ 2416.698138] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2416.712031] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 02:22:49 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\xc0\x00'}}) [ 2416.756787] attempt to access beyond end of device [ 2416.778759] loop2: rw=12288, want=8200, limit=20 [ 2416.795530] attempt to access beyond end of device [ 2416.853521] loop2: rw=12288, want=12296, limit=20 02:22:49 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070609000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:22:49 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2416.874449] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2416.900222] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2416.926981] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2416.966873] could not allocate digest TFM handle crc32c-genericÀ [ 2416.982645] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2416.991178] attempt to access beyond end of device [ 2417.005098] loop2: rw=12288, want=8200, limit=20 [ 2417.009904] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2417.017940] attempt to access beyond end of device [ 2417.027969] attempt to access beyond end of device 02:22:49 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_GET_BEARER_NAMES(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1800080}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x1c, r1, 0x20, 0x70bd2a, 0x25dfdbfb, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) [ 2417.039936] could not allocate digest TFM handle crc32c-genericÀ [ 2417.046394] loop1: rw=12288, want=8200, limit=20 [ 2417.093157] attempt to access beyond end of device [ 2417.100780] loop2: rw=12288, want=12296, limit=20 [ 2417.109402] loop1: rw=12288, want=12296, limit=20 [ 2417.118003] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2417.135988] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:22:49 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x0f\x00'}}) [ 2417.166075] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2417.194350] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:22:49 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2417.215309] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2417.223289] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2417.269541] attempt to access beyond end of device [ 2417.287190] attempt to access beyond end of device [ 2417.321735] loop2: rw=12288, want=8200, limit=20 [ 2417.337818] loop1: rw=12288, want=8200, limit=20 [ 2417.339640] attempt to access beyond end of device [ 2417.350244] loop2: rw=12288, want=12296, limit=20 02:22:49 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00@\x00'}}) [ 2417.372902] attempt to access beyond end of device [ 2417.377795] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2417.403552] loop1: rw=12288, want=12296, limit=20 [ 2417.419810] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2417.432222] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2417.442070] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2417.467448] attempt to access beyond end of device 02:22:50 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\xc0\x00'}}) [ 2417.498204] loop2: rw=12288, want=8200, limit=20 [ 2417.517868] attempt to access beyond end of device [ 2417.547147] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2417.563762] loop2: rw=12288, want=12296, limit=20 [ 2417.575691] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 02:22:50 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000056c0)={&(0x7f0000000200)=@ipv6_newaddr={0x2c, 0x14, 0x90b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x17}}]}, 0x2c}}, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) [ 2417.594765] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2417.612250] attempt to access beyond end of device [ 2417.637495] loop1: rw=12288, want=8200, limit=20 [ 2417.658055] attempt to access beyond end of device 02:22:50 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20106070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2417.685933] loop1: rw=12288, want=12296, limit=20 [ 2417.699270] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2417.740528] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:22:50 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\xff\xff\xfe\x00'}}) [ 2417.810885] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2417.844463] attempt to access beyond end of device 02:22:50 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2417.861598] loop1: rw=12288, want=8200, limit=20 [ 2417.875192] attempt to access beyond end of device [ 2417.887052] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2417.908406] loop1: rw=12288, want=12296, limit=20 [ 2417.923658] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2417.936440] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2417.972044] attempt to access beyond end of device [ 2417.987597] loop2: rw=12288, want=8200, limit=20 02:22:50 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8b85, 0x6, 0x0, 0x10, r0, 0x100}, 0x2c) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000640)) [ 2418.028618] attempt to access beyond end of device 02:22:50 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070709000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2418.054356] loop2: rw=12288, want=12296, limit=20 [ 2418.092993] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2418.147755] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2418.175212] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2418.196626] could not allocate digest TFM handle crc32c-genericÿÿþ [ 2418.196765] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2418.228572] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 02:22:50 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2418.256015] attempt to access beyond end of device [ 2418.270992] could not allocate digest TFM handle crc32c-genericÿÿþ [ 2418.277994] attempt to access beyond end of device [ 2418.326800] loop2: rw=12288, want=8200, limit=20 [ 2418.338514] loop1: rw=12288, want=8200, limit=20 [ 2418.364460] attempt to access beyond end of device [ 2418.370155] attempt to access beyond end of device 02:22:50 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x01\x00'}}) 02:22:50 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) [ 2418.391880] loop2: rw=12288, want=12296, limit=20 [ 2418.398340] loop1: rw=12288, want=12296, limit=20 [ 2418.429459] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2418.430127] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2418.468856] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:22:51 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x02\x00'}}) [ 2418.512195] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2418.551207] attempt to access beyond end of device [ 2418.576816] loop1: rw=12288, want=8200, limit=20 [ 2418.583232] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2418.604252] attempt to access beyond end of device [ 2418.609936] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2418.625757] attempt to access beyond end of device [ 2418.644709] loop1: rw=12288, want=12296, limit=20 [ 2418.653418] loop2: rw=12288, want=8200, limit=20 [ 2418.673536] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2418.680819] attempt to access beyond end of device [ 2418.703510] loop2: rw=12288, want=12296, limit=20 02:22:51 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x0f\x00'}}) [ 2418.723433] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2418.743473] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2418.787303] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2418.795734] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2418.823154] attempt to access beyond end of device 02:22:51 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x121001, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000200)={{0x2000, 0x0, 0xf, 0x7, 0x10f769ac, 0x9, 0x80000000, 0xffffffffffff87c9, 0x6, 0xfffffffffffffffe, 0x3, 0x4}, {0x3000, 0x11000, 0x0, 0xfff, 0x8001, 0x6f, 0x1, 0x8e5, 0x6, 0x0, 0x7fff, 0x7fffffff}, {0x1f000, 0xd000, 0x3, 0x400, 0x95, 0x40800, 0xfffffffffffffffe, 0x6, 0x80000001, 0xfff, 0x10000, 0x1361}, {0x0, 0x10000, 0xa, 0xffffffff, 0x9, 0x10001, 0x0, 0x40, 0x7, 0x2139, 0x9}, {0xf000, 0x15001, 0xe, 0x8, 0x100, 0x4, 0x9, 0x0, 0x4, 0xfffffffffffffffd, 0x6, 0x2}, {0x0, 0x100004, 0x1a, 0x101, 0x6, 0x80000000, 0x1, 0x10001, 0x5, 0x800, 0x8, 0x4}, {0x3000, 0x5000, 0xb, 0xab, 0x2c2c, 0xffffffff00, 0x5, 0x7, 0xc9ab, 0x0, 0x8}, {0x6000, 0x5001, 0x8, 0xa1db, 0x0, 0x0, 0x7fff, 0x9, 0x2, 0x8e, 0x800, 0x40}, {0x6000, 0x1}, {0x100005, 0x12000}, 0x80000012, 0x0, 0xf002, 0x100, 0xd, 0x0, 0xf000, [0x9, 0x8000, 0xffff, 0x8]}) [ 2418.845220] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2418.853361] loop2: rw=12288, want=8200, limit=20 [ 2418.876708] attempt to access beyond end of device [ 2418.913435] loop2: rw=12288, want=12296, limit=20 [ 2418.919975] attempt to access beyond end of device [ 2418.924934] loop1: rw=12288, want=8200, limit=20 [ 2418.946638] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:22:51 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2418.981584] attempt to access beyond end of device [ 2418.986590] loop1: rw=12288, want=12296, limit=20 02:22:51 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20107070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:22:51 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00@\x00'}}) [ 2419.030810] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2419.061852] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:22:51 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e20}, 0x6e) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) sysinfo(&(0x7f00000000c0)=""/53) [ 2419.097824] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2419.136596] attempt to access beyond end of device [ 2419.177247] loop1: rw=12288, want=8200, limit=20 02:22:51 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\xff\xff\xff\x8d\x00'}}) [ 2419.209194] attempt to access beyond end of device [ 2419.214316] loop1: rw=12288, want=12296, limit=20 [ 2419.235223] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2419.285715] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2419.345816] could not allocate digest TFM handle crc32c-genericÿÿÿ [ 2419.349834] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 02:22:51 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070909000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2419.418388] could not allocate digest TFM handle crc32c-genericÿÿÿ [ 2419.425954] attempt to access beyond end of device [ 2419.432035] loop2: rw=12288, want=8200, limit=20 [ 2419.451737] attempt to access beyond end of device 02:22:51 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:22:51 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_mr_vif\x00') r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000300)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r0, &(0x7f0000000580)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000540)={&(0x7f0000000380)={0x190, r1, 0xf00, 0x70bd28, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0x3c, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @rand_addr=0xd8fb}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0xe}, 0x20}}}}]}, @TIPC_NLA_NET={0x4c, 0x7, [@TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x8}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x1}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xe06}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8000}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xc4e8}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x1000}]}, @TIPC_NLA_LINK={0xcc, 0x4, [@TIPC_NLA_LINK_PROP={0x3c, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x400}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}]}, @TIPC_NLA_MEDIA={0x28, 0x5, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xb4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}]}]}, 0x190}, 0x1, 0x0, 0x0, 0x4000}, 0x4) sendmsg$TIPC_NL_LINK_GET(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x68, r1, 0x201, 0x70bd29, 0x25dfdbfb, {}, [@TIPC_NLA_NET={0x2c, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xa00000000000}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x6}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x70abd16b}]}, @TIPC_NLA_NET={0x1c, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x466c}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x3}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x401}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) [ 2419.479659] loop2: rw=12288, want=12296, limit=20 [ 2419.494096] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:22:52 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\xc0\x00'}}) [ 2419.558693] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2419.597377] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2419.640873] attempt to access beyond end of device [ 2419.643482] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2419.651900] loop2: rw=12288, want=8200, limit=20 [ 2419.670187] attempt to access beyond end of device [ 2419.687560] loop2: rw=12288, want=12296, limit=20 [ 2419.700506] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2419.708355] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:22:52 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) [ 2419.748373] attempt to access beyond end of device [ 2419.782386] loop1: rw=12288, want=8200, limit=20 [ 2419.798446] attempt to access beyond end of device 02:22:52 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\xfe\xff\xff\x00'}}) [ 2419.834989] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2419.866864] loop1: rw=12288, want=12296, limit=20 [ 2419.887139] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2419.904054] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2419.930269] attempt to access beyond end of device [ 2419.953429] loop2: rw=12288, want=8200, limit=20 [ 2419.956362] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2419.977206] attempt to access beyond end of device [ 2420.009356] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2420.009730] loop2: rw=12288, want=12296, limit=20 [ 2420.045679] attempt to access beyond end of device 02:22:52 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:22:52 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x8d\xff\xff\xff\x00'}}) [ 2420.065034] loop1: rw=12288, want=8200, limit=20 [ 2420.069163] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2420.083581] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2420.110754] attempt to access beyond end of device [ 2420.129218] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2420.151566] loop1: rw=12288, want=12296, limit=20 [ 2420.168297] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2420.177728] attempt to access beyond end of device [ 2420.198181] loop2: rw=12288, want=8200, limit=20 [ 2420.207864] attempt to access beyond end of device [ 2420.215342] loop2: rw=12288, want=12296, limit=20 [ 2420.234631] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:22:52 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20109070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:22:52 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000003c0)={0xffffffffffffff9c, 0x10, &(0x7f0000000380)={&(0x7f0000000240)=""/255, 0xff, 0x0}}, 0x10) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000400)=r1, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r0, &(0x7f0000000080)="0ff1115d7829afb242ec3c659ef88bc619190b41c9072c2e5a9835b5e8badff7ab10d08f6ac06b26c1f993011b37b27250e5a3e54102fb6ef22b1b903f3442e0a45366c0"}, 0x10) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) [ 2420.287522] could not allocate digest TFM handle crc32c-genericÿÿÿ [ 2420.294303] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2420.326212] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2420.362321] could not allocate digest TFM handle crc32c-genericÿÿÿ [ 2420.376116] attempt to access beyond end of device [ 2420.429168] loop1: rw=12288, want=8200, limit=20 02:22:52 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\xf0\xff\xff\xff\x7f\x00'}}) [ 2420.456284] attempt to access beyond end of device [ 2420.466430] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2420.480929] loop1: rw=12288, want=12296, limit=20 [ 2420.532825] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2420.566927] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2420.574159] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2420.574427] attempt to access beyond end of device 02:22:53 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2420.654399] loop2: rw=12288, want=8200, limit=20 [ 2420.655299] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2420.685423] attempt to access beyond end of device [ 2420.688444] attempt to access beyond end of device [ 2420.705786] loop1: rw=12288, want=8200, limit=20 [ 2420.725641] attempt to access beyond end of device [ 2420.726874] loop2: rw=12288, want=12296, limit=20 [ 2420.731959] loop1: rw=12288, want=12296, limit=20 [ 2420.743863] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2420.750456] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2420.756875] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2420.784053] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2420.791935] attempt to access beyond end of device [ 2420.797259] loop2: rw=12288, want=8200, limit=20 02:22:53 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070a09000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:22:53 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x2, 0x40) ioctl$CAPI_REGISTER(r0, 0x400c4301, &(0x7f0000000200)={0x3f, 0x23, 0x200}) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000240)={0x2, [0x0, 0x0]}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000002c0)={r1, 0x2, 0x5}, 0x8) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0xc0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000000080)={{0x2, 0x6a5b, 0x4, 0x0, 0x1, 0x8}, 0x7ff}) 02:22:53 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x7f\xff\xff\xff\xf0\x00'}}) [ 2420.803692] attempt to access beyond end of device [ 2420.814519] loop2: rw=12288, want=12296, limit=20 [ 2420.820738] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:22:53 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\xff\xff\xfe\x00'}}) 02:22:53 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010a070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2421.002581] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2421.081991] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2421.115277] attempt to access beyond end of device 02:22:53 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x01\x00'}}) 02:22:53 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2421.132818] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2421.154446] loop1: rw=12288, want=8200, limit=20 [ 2421.170482] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 02:22:53 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x8000000001, 0x70, 0x0, 0xdf, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xc4c, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) r0 = creat(&(0x7f0000000040)='./file0\x00', 0xa0) bind$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x6e) [ 2421.185432] attempt to access beyond end of device [ 2421.203886] loop1: rw=12288, want=12296, limit=20 [ 2421.211215] attempt to access beyond end of device [ 2421.217043] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2421.228918] loop2: rw=12288, want=8200, limit=20 02:22:53 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x02\x00'}}) [ 2421.256697] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2421.265208] attempt to access beyond end of device [ 2421.285637] loop2: rw=12288, want=12296, limit=20 [ 2421.293310] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2421.308804] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2421.327174] attempt to access beyond end of device [ 2421.343606] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2421.356622] loop1: rw=12288, want=8200, limit=20 [ 2421.371312] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2421.381016] attempt to access beyond end of device [ 2421.403156] loop1: rw=12288, want=12296, limit=20 02:22:53 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x0f\x00'}}) [ 2421.413240] attempt to access beyond end of device [ 2421.429466] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2421.436917] loop2: rw=12288, want=8200, limit=20 [ 2421.458913] attempt to access beyond end of device 02:22:53 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8000, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) [ 2421.485532] loop2: rw=12288, want=12296, limit=20 [ 2421.511114] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2421.619247] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2421.661691] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 02:22:54 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:22:54 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00@\x00'}}) 02:22:54 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070b09000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2421.715518] attempt to access beyond end of device [ 2421.743968] loop2: rw=12288, want=8200, limit=20 [ 2421.777518] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2421.777924] attempt to access beyond end of device 02:22:54 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\xff\xff\xff\x8d\x00'}}) 02:22:54 executing program 5: r0 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vfio/vfio\x00', 0x400, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000dc0)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000d80)={0xffffffffffffffff}, 0x2, 0xa}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(r0, &(0x7f0000000e00)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, r1, 0x3c, 0x1, @ib={0x1b, 0x6, 0x4, {"726e28d2e00fffc3ea9880f353d44118"}, 0x7ff, 0x200, 0x6}}}, 0xa0) ioctl$CAPI_GET_SERIAL(r0, 0xc0044308, &(0x7f0000000080)=0x7fff) ioctl$RTC_IRQP_SET(r0, 0x4008700c, 0x910) bpf$MAP_CREATE(0x0, &(0x7f0000000d40)={0xe, 0x3, 0xffffffffffff92d3, 0x1, 0x0, 0xffffffffffffffff, 0x3}, 0x1e) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x400, 0x301000) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000380)={{{@in=@empty, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@loopback, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f00000002c0)=0xe8) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000600)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@local}}, &(0x7f0000000700)=0xe8) getresuid(&(0x7f0000000740), &(0x7f0000000780), &(0x7f00000007c0)=0x0) r9 = geteuid() stat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0, 0x0}, &(0x7f0000000900)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000940)={{{@in=@empty, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000000a40)=0xe8) getresgid(&(0x7f0000000a80), &(0x7f0000000ac0), &(0x7f0000000b00)=0x0) lstat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) setxattr$system_posix_acl(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='system.posix_acl_access\x00', &(0x7f0000000c80)=ANY=[@ANYBLOB="02000000010003000000000002000100", @ANYRES32=r4, @ANYBLOB="02000200", @ANYRES32=r5, @ANYBLOB="02000200", @ANYRES32=r6, @ANYBLOB="02000000", @ANYRES32=r7, @ANYBLOB="05000200", @ANYRES32=r8, @ANYBLOB="02000100", @ANYRES32=r9, @ANYBLOB="02000200", @ANYRES32=r10, @ANYBLOB="02000300", @ANYRES32=r11, @ANYBLOB="02000200", @ANYRES32=r12, @ANYBLOB="040003000000000008000300", @ANYRES32=r13, @ANYBLOB="08000400", @ANYRES32=r14, @ANYBLOB="08000400", @ANYRES32=r15, @ANYBLOB="10000400000000002000060000000000"], 0x84, 0x1) [ 2421.820556] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2421.859969] attempt to access beyond end of device [ 2421.867072] loop2: rw=12288, want=12296, limit=20 [ 2421.895046] loop1: rw=12288, want=8200, limit=20 [ 2421.908605] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2421.918639] attempt to access beyond end of device [ 2421.950917] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2421.950935] loop1: rw=12288, want=12296, limit=20 [ 2421.989444] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2421.989865] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2422.022665] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2422.056204] attempt to access beyond end of device [ 2422.069620] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2422.087615] loop2: rw=12288, want=8200, limit=20 [ 2422.103358] attempt to access beyond end of device [ 2422.114997] loop1: rw=12288, want=8200, limit=20 [ 2422.115375] attempt to access beyond end of device [ 2422.128762] attempt to access beyond end of device [ 2422.138960] loop2: rw=12288, want=12296, limit=20 [ 2422.139617] loop1: rw=12288, want=12296, limit=20 [ 2422.151210] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2422.159465] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:22:54 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010b070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:22:54 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\xc0\x00'}}) 02:22:54 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000040), 0x0, r0}, 0x68) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24, @loopback}}, 0x0, 0x7d98, 0x7, 0xffff, 0x1}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000380)={r2, @in={{0x2, 0x4e21, @rand_addr=0xfff}}, [0x0, 0xfffffffffffffff9, 0x3, 0x4, 0x3, 0x7, 0x1000, 0x800, 0x4f, 0x484d9ed4, 0xff, 0x2074, 0x5, 0x5, 0x100000000]}, &(0x7f0000000300)=0x100) syslog(0x5, 0x0, 0x0) r3 = syz_open_dev$swradio(&(0x7f0000000540)='/dev/swradio#\x00', 0x0, 0x2) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000480), &(0x7f0000000580)=0x14) accept4$netrom(r3, &(0x7f00000005c0)={{0x3, @rose}, [@default, @default, @bcast, @netrom, @null, @netrom, @default, @default]}, &(0x7f0000000040)=0x48, 0x80800) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000000500)={0x81, 0x2, 0x89, 0x6, 0x2, 0x4}) 02:22:54 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:22:54 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070c09000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2422.381472] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:22:54 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x02\x00'}}) [ 2422.423543] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2422.492398] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2422.506651] attempt to access beyond end of device [ 2422.530517] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2422.544150] loop2: rw=12288, want=8200, limit=20 [ 2422.574958] attempt to access beyond end of device [ 2422.584256] attempt to access beyond end of device [ 2422.604034] loop1: rw=12288, want=8200, limit=20 [ 2422.612628] loop2: rw=12288, want=12296, limit=20 [ 2422.633951] attempt to access beyond end of device [ 2422.648849] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2422.661407] loop1: rw=12288, want=12296, limit=20 02:22:55 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x0f\x00'}}) [ 2422.678339] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2422.686400] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2422.730308] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2422.742306] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2422.774138] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2422.788139] attempt to access beyond end of device [ 2422.805465] attempt to access beyond end of device [ 2422.812127] loop2: rw=12288, want=8200, limit=20 [ 2422.821036] loop1: rw=12288, want=8200, limit=20 [ 2422.827602] attempt to access beyond end of device [ 2422.838872] attempt to access beyond end of device [ 2422.847011] loop2: rw=12288, want=12296, limit=20 [ 2422.854575] loop1: rw=12288, want=12296, limit=20 [ 2422.868636] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:22:55 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:22:55 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xd5, 0x101000) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000900)='/dev/zero\x00', 0x81000, 0x0) r4 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xb07, 0x101000) r5 = syz_open_dev$vcsa(&(0x7f0000000980)='/dev/vcsa#\x00', 0x80000000000055, 0x40407d) r6 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vfio/vfio\x00', 0x800, 0x0) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r7, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) sendmsg$xdp(r2, &(0x7f0000000880)={&(0x7f0000000500)={0x2c, 0x0, r8, 0x2b}, 0x10, &(0x7f0000000840)=[{&(0x7f0000000540)="35b209f0c19e525e2532e1518828adac27049d7c835d34adcca495949a20a4ef648306243151862fb2f6bc1c956eb3abba76641939bd097a12c363daa5c138c11435899c8ea034eaffe8c64d1610c45d55d191d878703352ee5b207ec02ed17a2a8b4f3675ee9ff9fe8f5df63fd7dcb7566f94c5fe42c631b58bb2ed1caf390412a5ed9e6ac3e4bfd79fadf3e1424e355cb3168b07c6cb417c8feb8fd17a186d0879e3f2ad593be4a6a2181b1e5b1f", 0xaf}, {&(0x7f0000000600)="4ecad01204ff06aa6935a351914995bd5a8f818ec4deffc3f81fab05ede96ccd67d1d01b4eec3230c9777f71b9a7bb9c14fcb3f1a8edc83b87ca5f7de911e83f2c62a28209d464de4694b02bd494721b9cbd21ebc96e732c101c33421c92510f5f799b01689088e3f88f602dbf3dd6ca1ba761c7014c5264877e3faa36a87c0833f9f9a9de656888843f3cf70bde3ec7a4315cb8369ff2d598170634efd842e65debd87d6ea5e4f1612c818dd121f52a8edd6084b435c1d3c92bd336b4", 0xbd}, {&(0x7f00000006c0)="79b701973cd3d19fdf15ab9fa024b42a1bcc7c416deebd1ecc2f629de6f038a68316760af9a97184cfa2d4ee0baf6101d501d9a77b1314d2b2b63f57a50d876400270b5d657a234185d705065278cabd72def594a35bf40857f11a7edf6f4a9d7fbf636eaab3f340c6bc3cd278c1646d70ad082c913938b03b3d365097b516a4afb4d0a7731740b2a5a027de5e0cfafa0e35934973916e818b105e8c098d826ede58d35a8a", 0xa5}, {&(0x7f0000000780)="fba17dbe44595f3f50afc1a45f99bdaafb9e7d6fbc992649af2765c817aa63142b907ebf18e750f22905ef0683ee285ea73316692e2b8d3f9f67cd6f4fcb64e838efa4c1e4248a4cd71f8a2bdc94d7c642ea552f3af92593a7123a943181d95767634b772618e47fc9ab0987c6eeca8ebb75835e4b5b9b1944548a86bb80b121f872f19b5ffa25c24311b6aaf4f89238d2e5b2994c6181f3d94d710cfa6a6f345072e510d2cf98d79b", 0xa9}], 0x4, 0x0, 0x0, 0x4000050}, 0x80) ioctl$UDMABUF_CREATE_LIST(r2, 0x40087543, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00\x00\x00\x00\a\x00\x00\x00', @ANYRES32=r0, @ANYBLOB="0000000000000001000000000000010000000000", @ANYRES32=r3, @ANYBLOB="00000000004000000000000000f0ffff00000000", @ANYRES32=r4, @ANYBLOB="0000000000000000010000000020000000000000", @ANYRES32=r5, @ANYBLOB="0000000000f0ffff010000000040000000000000", @ANYRES32=r6, @ANYBLOB="00000000000000f0ffffffff0000000000000000", @ANYRES32=r7, @ANYBLOB="0100004000010000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="0000000000200001010000000000000100000000"]) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000021c0)='/dev/vga_arbiter\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x1) getsockopt$inet6_mreq(r9, 0x29, 0x1b, &(0x7f0000000440)={@loopback, 0x0}, &(0x7f0000000480)=0x14) setsockopt$inet6_IPV6_PKTINFO(r6, 0x29, 0x32, &(0x7f00000004c0)={@ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, r10}, 0x14) ioctl$PPPIOCSMRRU(r9, 0x4004743b, &(0x7f00000002c0)=0x10000) ioctl$BLKROTATIONAL(r2, 0x127e, &(0x7f00000008c0)) 02:22:55 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\xc0\x00'}}) [ 2422.876608] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2423.003275] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:22:55 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010c070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2423.068087] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2423.118737] attempt to access beyond end of device [ 2423.174475] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2423.190384] loop1: rw=12288, want=8200, limit=20 [ 2423.205567] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 02:22:55 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x0f\x00'}}) 02:22:55 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2423.231161] attempt to access beyond end of device [ 2423.239385] loop1: rw=12288, want=12296, limit=20 [ 2423.259292] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2423.274489] attempt to access beyond end of device [ 2423.302887] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2423.316448] loop2: rw=12288, want=8200, limit=20 [ 2423.329142] attempt to access beyond end of device [ 2423.338231] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2423.346533] loop2: rw=12288, want=12296, limit=20 02:22:55 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000080)={0xeb, &(0x7f0000000200)=""/235}) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x8) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) [ 2423.352258] attempt to access beyond end of device [ 2423.364670] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2423.379993] loop1: rw=12288, want=8200, limit=20 [ 2423.388670] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2423.399338] attempt to access beyond end of device [ 2423.417835] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2423.425887] loop1: rw=12288, want=12296, limit=20 [ 2423.431206] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2423.437718] attempt to access beyond end of device [ 2423.443936] loop2: rw=12288, want=8200, limit=20 02:22:55 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00@\x00'}}) [ 2423.449390] attempt to access beyond end of device [ 2423.454528] loop2: rw=12288, want=12296, limit=20 02:22:56 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070e09000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2423.533304] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:22:56 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in=@remote, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0xe8) ioctl$SIOCAX25DELUID(r1, 0x89e2, &(0x7f0000000080)={0x3, @bcast, r2}) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) 02:22:56 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010e070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:22:56 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\xc0\x00'}}) [ 2423.756691] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2423.779934] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2423.803785] attempt to access beyond end of device [ 2423.831819] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2423.854559] loop1: rw=12288, want=8200, limit=20 [ 2423.885388] attempt to access beyond end of device [ 2423.914528] loop1: rw=12288, want=12296, limit=20 [ 2423.915585] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2423.929127] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2423.935632] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2423.954680] attempt to access beyond end of device [ 2423.979295] loop2: rw=12288, want=8200, limit=20 [ 2423.984189] attempt to access beyond end of device [ 2423.989348] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2424.001580] attempt to access beyond end of device [ 2424.023986] loop1: rw=12288, want=8200, limit=20 [ 2424.046351] attempt to access beyond end of device [ 2424.072911] loop2: rw=12288, want=12296, limit=20 [ 2424.077939] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2424.087200] loop1: rw=12288, want=12296, limit=20 [ 2424.101989] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2424.106645] F2FS-fs (loop1): Failed to get valid F2FS checkpoint 02:22:56 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:22:56 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\xff\xff\xfe\x00'}}) 02:22:56 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) ioctl$VIDIOC_SUBDEV_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000040)={0x0, @reserved}) [ 2424.129809] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2424.146294] attempt to access beyond end of device [ 2424.175202] loop2: rw=12288, want=8200, limit=20 02:22:56 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x01\x00'}}) [ 2424.258550] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2424.260819] attempt to access beyond end of device [ 2424.275832] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2424.298781] attempt to access beyond end of device 02:22:56 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2424.321657] loop1: rw=12288, want=8200, limit=20 [ 2424.338790] attempt to access beyond end of device [ 2424.346274] loop2: rw=12288, want=12296, limit=20 [ 2424.365119] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:22:56 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x240, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) [ 2424.389220] loop1: rw=12288, want=12296, limit=20 [ 2424.401560] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2424.408215] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2424.415647] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2424.424505] attempt to access beyond end of device [ 2424.435464] loop1: rw=12288, want=8200, limit=20 [ 2424.449274] attempt to access beyond end of device [ 2424.463271] loop1: rw=12288, want=12296, limit=20 02:22:57 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x02\x00'}}) [ 2424.485745] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2424.509467] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2424.529929] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2424.553973] attempt to access beyond end of device [ 2424.575734] loop2: rw=12288, want=8200, limit=20 [ 2424.606004] attempt to access beyond end of device 02:22:57 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100071009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2424.642711] loop2: rw=12288, want=12296, limit=20 [ 2424.660885] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:22:57 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x0f\x00'}}) [ 2424.691678] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2424.710795] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 02:22:57 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) pipe(&(0x7f0000000040)) [ 2424.799656] attempt to access beyond end of device [ 2424.814229] loop2: rw=12288, want=8200, limit=20 [ 2424.847130] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2424.853467] attempt to access beyond end of device [ 2424.879093] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2424.889296] loop2: rw=12288, want=12296, limit=20 [ 2424.906670] attempt to access beyond end of device [ 2424.914553] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2424.925111] loop1: rw=12288, want=8200, limit=20 [ 2424.938166] attempt to access beyond end of device [ 2424.972081] loop1: rw=12288, want=12296, limit=20 [ 2424.987595] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2425.008200] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:22:57 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20110070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:22:57 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00@\x00'}}) [ 2425.016543] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2425.042558] attempt to access beyond end of device [ 2425.047555] loop1: rw=12288, want=8200, limit=20 [ 2425.054933] attempt to access beyond end of device [ 2425.060286] loop1: rw=12288, want=12296, limit=20 [ 2425.065763] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2425.150446] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2425.172945] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2425.196102] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2425.218044] attempt to access beyond end of device [ 2425.221116] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2425.225733] loop2: rw=12288, want=8200, limit=20 02:22:57 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:22:57 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x3}, 0xfffffffffffffe75) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) 02:22:57 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\xff\xff\xff\x8d\x00'}}) [ 2425.266036] attempt to access beyond end of device [ 2425.281884] attempt to access beyond end of device [ 2425.287482] loop2: rw=12288, want=12296, limit=20 [ 2425.298389] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2425.304884] loop1: rw=12288, want=8200, limit=20 [ 2425.310292] attempt to access beyond end of device 02:22:57 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2425.339211] loop1: rw=12288, want=12296, limit=20 [ 2425.350391] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2425.357614] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2425.376565] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:22:57 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xeffffffffff7fffd, 0x7, 0x209e20, 0x8000000001, 0xfffffffffffffffa}, 0x342) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe27, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) [ 2425.384914] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2425.393722] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2425.410833] attempt to access beyond end of device [ 2425.420733] loop2: rw=12288, want=8200, limit=20 [ 2425.425836] attempt to access beyond end of device 02:22:57 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\xc0\x00'}}) [ 2425.455235] loop1: rw=12288, want=8200, limit=20 [ 2425.462883] attempt to access beyond end of device [ 2425.481355] attempt to access beyond end of device [ 2425.490174] loop2: rw=12288, want=12296, limit=20 02:22:58 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001, 0x0, 0xffffffffffffffff, 0x2}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000040)='./file0\x00') bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) [ 2425.517777] loop1: rw=12288, want=12296, limit=20 [ 2425.523058] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2425.542814] F2FS-fs (loop1): Failed to get valid F2FS checkpoint 02:22:58 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100071409000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:22:58 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\xfe\xff\xff\x00'}}) 02:22:58 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20114070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:22:58 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x8d\xff\xff\xff\x00'}}) [ 2425.909964] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2425.948711] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:22:58 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x400001, 0x100000001, 0x209e24, 0x7fffffffff, 0x20}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$caif_stream(0x25, 0x1, 0x2) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x17, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) [ 2425.976598] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2425.992004] attempt to access beyond end of device [ 2426.020338] loop1: rw=12288, want=8200, limit=20 [ 2426.086563] attempt to access beyond end of device [ 2426.102934] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2426.113224] loop1: rw=12288, want=12296, limit=20 [ 2426.120374] attempt to access beyond end of device [ 2426.130532] loop2: rw=12288, want=8200, limit=20 [ 2426.139571] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2426.156347] attempt to access beyond end of device [ 2426.171608] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2426.174214] loop2: rw=12288, want=12296, limit=20 [ 2426.189233] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2426.200050] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2426.206664] attempt to access beyond end of device [ 2426.214485] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2426.219111] loop1: rw=12288, want=8200, limit=20 [ 2426.229369] attempt to access beyond end of device [ 2426.229918] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2426.245398] loop1: rw=12288, want=12296, limit=20 [ 2426.248044] attempt to access beyond end of device [ 2426.263244] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2426.272601] loop2: rw=12288, want=8200, limit=20 02:22:58 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:22:58 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\xf0\xff\xff\xff\x7f\x00'}}) 02:22:58 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) r1 = dup(r0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x8, [0xffffffffffff3902, 0x800, 0x1ff, 0x101, 0x10000, 0x3f, 0x2, 0x8]}, &(0x7f0000000080)=0x14) [ 2426.296690] attempt to access beyond end of device [ 2426.314798] loop2: rw=12288, want=12296, limit=20 [ 2426.320119] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:22:58 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2426.392546] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2426.400967] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 02:22:58 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100072309000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:22:58 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x7f\xff\xff\xff\xf0\x00'}}) [ 2426.459967] attempt to access beyond end of device [ 2426.474796] loop2: rw=12288, want=8200, limit=20 [ 2426.531261] attempt to access beyond end of device 02:22:59 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\xff\xff\xfe\x00'}}) [ 2426.577920] loop2: rw=12288, want=12296, limit=20 [ 2426.595529] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2426.632978] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2426.641728] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2426.659242] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2426.689378] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2426.697698] attempt to access beyond end of device [ 2426.736300] attempt to access beyond end of device [ 2426.741234] loop1: rw=12288, want=8200, limit=20 [ 2426.759477] attempt to access beyond end of device [ 2426.764871] loop1: rw=12288, want=12296, limit=20 02:22:59 executing program 5: openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000200)='/proc/capi/capi20\x00', 0x80, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) [ 2426.786293] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2426.805896] loop2: rw=12288, want=8200, limit=20 02:22:59 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00'}}) [ 2426.832908] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2426.866423] attempt to access beyond end of device [ 2426.885655] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2426.908890] loop2: rw=12288, want=12296, limit=20 [ 2426.924287] attempt to access beyond end of device [ 2426.937998] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2426.956381] loop1: rw=12288, want=8200, limit=20 [ 2426.985317] attempt to access beyond end of device [ 2427.013151] loop1: rw=12288, want=12296, limit=20 02:22:59 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20123070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:22:59 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}}) [ 2427.049352] F2FS-fs (loop1): Failed to get valid F2FS checkpoint 02:22:59 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x759, &(0x7f0000000240)=0x0) io_destroy(r2) fchmod(r1, 0x84) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ubi_ctrl\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x80, 0x7, 0x6, 0x76a, 0x10001}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000380)={r4, 0xfffffffffffffff8}, &(0x7f00000003c0)=0x8) r5 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000200)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r5, 0x200) prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000040)={'nat\x00', 0x2, [{}, {}]}, 0x48) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) [ 2427.220824] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2427.259396] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2427.287745] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2427.318082] attempt to access beyond end of device [ 2427.342810] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2427.351408] loop1: rw=12288, want=8200, limit=20 [ 2427.365709] attempt to access beyond end of device 02:22:59 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:22:59 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00'}}) 02:22:59 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2427.394509] loop1: rw=12288, want=12296, limit=20 [ 2427.395685] attempt to access beyond end of device [ 2427.409490] loop2: rw=12288, want=8200, limit=20 [ 2427.422873] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2427.452227] attempt to access beyond end of device [ 2427.463703] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2427.493153] loop2: rw=12288, want=12296, limit=20 [ 2427.505021] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2427.512032] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2427.512870] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2427.523626] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2427.536396] attempt to access beyond end of device 02:23:00 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}}) [ 2427.542149] loop2: rw=12288, want=8200, limit=20 [ 2427.547651] attempt to access beyond end of device [ 2427.554042] loop2: rw=12288, want=12296, limit=20 [ 2427.573639] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2427.584718] attempt to access beyond end of device [ 2427.629469] loop1: rw=12288, want=8200, limit=20 [ 2427.652087] attempt to access beyond end of device [ 2427.677891] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2427.679350] loop1: rw=12288, want=12296, limit=20 [ 2427.695959] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2427.747251] attempt to access beyond end of device [ 2427.754941] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2427.790720] loop2: rw=12288, want=8200, limit=20 [ 2427.802823] attempt to access beyond end of device [ 2427.825438] loop2: rw=12288, want=12296, limit=20 02:23:00 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100074809000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:00 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001, 0x0, 0xffffffffffffffff, 0x1000000000000008}, 0xd0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) r0 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vfio/vfio\x00', 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000080)={0x401, 0x9, 0x1, 0x7, &(0x7f0000000380)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) 02:23:00 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\xff\xff\xff\x8d\x00'}}) [ 2427.854775] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2427.892627] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2427.927529] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2427.964037] attempt to access beyond end of device [ 2427.991622] loop2: rw=12288, want=8200, limit=20 02:23:00 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\xc0\x00'}}) [ 2428.012096] attempt to access beyond end of device [ 2428.022662] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2428.028807] loop2: rw=12288, want=12296, limit=20 [ 2428.051271] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2428.097308] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2428.140530] attempt to access beyond end of device 02:23:00 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20148070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:00 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) [ 2428.189263] loop1: rw=12288, want=8200, limit=20 [ 2428.208493] attempt to access beyond end of device [ 2428.218396] loop1: rw=12288, want=12296, limit=20 [ 2428.298994] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2428.326674] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:23:00 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x02\x00'}}) [ 2428.348693] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2428.369683] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 02:23:00 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2428.395429] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2428.411998] attempt to access beyond end of device [ 2428.435587] attempt to access beyond end of device [ 2428.446504] loop2: rw=12288, want=8200, limit=20 [ 2428.455345] attempt to access beyond end of device [ 2428.462869] loop1: rw=12288, want=8200, limit=20 [ 2428.473114] loop2: rw=12288, want=12296, limit=20 [ 2428.478617] attempt to access beyond end of device [ 2428.488771] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:23:01 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:01 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x0f\x00'}}) [ 2428.499237] loop1: rw=12288, want=12296, limit=20 [ 2428.504517] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2428.519760] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2428.523515] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2428.582690] attempt to access beyond end of device [ 2428.606188] loop2: rw=12288, want=8200, limit=20 [ 2428.649624] attempt to access beyond end of device [ 2428.653690] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2428.685157] loop2: rw=12288, want=12296, limit=20 02:23:01 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f0000000040)) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) 02:23:01 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\xc0\x00'}}) [ 2428.717880] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2428.736299] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2428.802333] attempt to access beyond end of device [ 2428.827093] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2428.841034] loop1: rw=12288, want=8200, limit=20 [ 2428.846042] attempt to access beyond end of device [ 2428.867924] loop1: rw=12288, want=12296, limit=20 [ 2428.874120] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2428.894447] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2428.926045] attempt to access beyond end of device [ 2428.939093] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2428.958388] loop2: rw=12288, want=8200, limit=20 [ 2428.977608] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2428.988589] attempt to access beyond end of device [ 2429.016011] loop2: rw=12288, want=12296, limit=20 [ 2429.023543] attempt to access beyond end of device [ 2429.041397] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2429.049496] loop1: rw=12288, want=8200, limit=20 [ 2429.067662] attempt to access beyond end of device [ 2429.072508] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2429.097789] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2429.123247] loop1: rw=12288, want=12296, limit=20 [ 2429.154699] attempt to access beyond end of device [ 2429.156571] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2429.183375] loop2: rw=12288, want=8200, limit=20 [ 2429.188377] attempt to access beyond end of device [ 2429.196504] loop2: rw=12288, want=12296, limit=20 02:23:01 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100074c09000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:01 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x0f\x00'}}) 02:23:01 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000040)=0x8) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0xfffffffffffffffe, 0x77f7fb, 0x0, 0x820000, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) [ 2429.205426] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:23:01 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2014c070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:01 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00@\x00'}}) [ 2429.403258] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:23:01 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2429.459238] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2429.472629] attempt to access beyond end of device [ 2429.491770] loop1: rw=12288, want=8200, limit=20 02:23:01 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) keyctl$set_reqkey_keyring(0xe, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00000000c0)=0x10001) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000300)='/proc/capi/capi20\x00', 0x200, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000080)=0x5f8, 0x2) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x30, r0, 0xffffffffff7ffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000000200)={{0xc92, 0x1f}, 'port1\x00', 0x80, 0x4, 0x1ff, 0x3, 0x7, 0xffffffff, 0x1ff, 0x0, 0x2, 0x7fffffff}) 02:23:02 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\xc0\x00'}}) [ 2429.514493] attempt to access beyond end of device [ 2429.520302] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2429.540418] loop1: rw=12288, want=12296, limit=20 [ 2429.580414] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2429.596728] F2FS-fs (loop1): Failed to get valid F2FS checkpoint 02:23:02 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2429.624830] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2429.638524] attempt to access beyond end of device [ 2429.648668] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2429.659112] loop2: rw=12288, want=8200, limit=20 [ 2429.690657] attempt to access beyond end of device [ 2429.695790] attempt to access beyond end of device [ 2429.717784] loop1: rw=12288, want=8200, limit=20 [ 2429.727389] loop2: rw=12288, want=12296, limit=20 [ 2429.734801] attempt to access beyond end of device 02:23:02 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\xff\xff\xfe\x00'}}) [ 2429.745285] loop1: rw=12288, want=12296, limit=20 [ 2429.776242] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2429.783215] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2429.808217] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:23:02 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8, 0x24000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000200)="7b642cb481c68c72d267a9b7ab8690101f73f2c806aa363c87497b82f2ca462f2cf5797e898dac09f8eaecf082a60e47387494205ee9a4cbb523162a85f1c32a4e807163531863561432bb3f1618500e534d303c83cc97d4bb6760ead58db028f65ed36a4331426e12831e0dbbd976b3b1cec4a944cdb0bc7218e2dd99538d17b40c4d80e4131253093c58ace000f03b3bd5c211d60bf80bfd40ba64e6d4ea540d7e0e94e2d00e156252b98b0a5f96c0fd26973c6efaecf6281af037310f6dadf9ac124bfc3778a4623dc810809bb5e186374fee495c4317e74db747508f417215ca535c49c6a1", &(0x7f0000000380)="0a69eb816af34bb9cf88d5eeafd9e2c392e2d8c4738881ad754ea7853652a63f5e9768c758ea4c20439c81292da1d5be92a1f0d533526f96b01f4380075c36537665ec07ec1bc5bc0acf16e58c2eac009629a20c734821b3390a888da5a094", 0x3}, 0x20) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x80000000, 0x100, 0xf5, 0xfffffffffffffffa, 0x80}, 0x14) semget$private(0x0, 0x8052a768bfe01211, 0x50) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) [ 2429.821674] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2429.838369] attempt to access beyond end of device [ 2429.849279] loop2: rw=12288, want=8200, limit=20 [ 2429.855537] attempt to access beyond end of device [ 2429.881756] loop2: rw=12288, want=12296, limit=20 02:23:02 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x01\x00'}}) [ 2429.921244] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2429.939271] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2429.986564] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2430.049797] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2430.053981] attempt to access beyond end of device [ 2430.056879] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2430.100584] attempt to access beyond end of device [ 2430.105578] loop2: rw=12288, want=8200, limit=20 [ 2430.159809] loop1: rw=12288, want=8200, limit=20 [ 2430.179295] attempt to access beyond end of device [ 2430.184263] loop2: rw=12288, want=12296, limit=20 [ 2430.189757] attempt to access beyond end of device [ 2430.222100] loop1: rw=12288, want=12296, limit=20 [ 2430.249239] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2430.265529] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2430.291347] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2430.296698] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2430.298408] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2430.298619] attempt to access beyond end of device [ 2430.341838] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2430.377774] attempt to access beyond end of device [ 2430.389368] loop2: rw=12288, want=8200, limit=20 [ 2430.394218] attempt to access beyond end of device [ 2430.401710] loop1: rw=12288, want=8200, limit=20 [ 2430.424242] attempt to access beyond end of device [ 2430.429663] loop2: rw=12288, want=12296, limit=20 [ 2430.434551] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2430.441087] loop1: rw=12288, want=12296, limit=20 [ 2430.445978] F2FS-fs (loop1): Failed to get valid F2FS checkpoint 02:23:03 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100076009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:03 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) 02:23:03 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x02\x00'}}) 02:23:03 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:03 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20160070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:03 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x0f\x00'}}) [ 2430.719395] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:23:03 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2430.772859] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 02:23:03 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FICLONE(r1, 0x40049409, r0) fchdir(r0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) [ 2430.815806] attempt to access beyond end of device [ 2430.837044] loop2: rw=12288, want=8200, limit=20 [ 2430.850428] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2430.890388] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2430.902969] attempt to access beyond end of device [ 2430.926388] loop2: rw=12288, want=12296, limit=20 [ 2430.946735] attempt to access beyond end of device [ 2430.960363] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2430.973721] loop1: rw=12288, want=8200, limit=20 [ 2430.985246] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:23:03 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00@\x00'}}) [ 2431.000191] attempt to access beyond end of device [ 2431.007158] loop1: rw=12288, want=12296, limit=20 [ 2431.032913] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2431.047224] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2431.059585] attempt to access beyond end of device [ 2431.071360] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2431.084708] loop2: rw=12288, want=8200, limit=20 [ 2431.105955] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2431.130036] attempt to access beyond end of device [ 2431.138848] attempt to access beyond end of device [ 2431.147478] loop1: rw=12288, want=8200, limit=20 02:23:03 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\xff\xff\xff\x8d\x00'}}) [ 2431.152585] loop2: rw=12288, want=12296, limit=20 [ 2431.157692] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2431.175242] attempt to access beyond end of device [ 2431.209256] loop1: rw=12288, want=12296, limit=20 [ 2431.234543] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2431.255960] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2431.279532] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 02:23:03 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\xc0\x00'}}) [ 2431.312675] attempt to access beyond end of device [ 2431.328724] loop2: rw=12288, want=8200, limit=20 [ 2431.336584] attempt to access beyond end of device [ 2431.376786] loop2: rw=12288, want=12296, limit=20 02:23:03 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77f7fb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x400}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r1, 0x40, 0x3, [0x5a, 0x1, 0xfd]}, 0xe) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) [ 2431.399170] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2431.432044] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2431.469427] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2431.476641] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2431.489117] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2431.498613] attempt to access beyond end of device [ 2431.516648] loop1: rw=12288, want=8200, limit=20 [ 2431.527798] attempt to access beyond end of device [ 2431.539137] attempt to access beyond end of device [ 2431.556910] loop2: rw=12288, want=8200, limit=20 [ 2431.566119] loop1: rw=12288, want=12296, limit=20 [ 2431.577567] attempt to access beyond end of device [ 2431.587756] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2431.598715] loop2: rw=12288, want=12296, limit=20 [ 2431.612207] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2431.621711] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2431.641187] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2431.649445] attempt to access beyond end of device [ 2431.654577] loop1: rw=12288, want=8200, limit=20 [ 2431.659895] attempt to access beyond end of device [ 2431.665012] loop1: rw=12288, want=12296, limit=20 [ 2431.670378] F2FS-fs (loop1): Failed to get valid F2FS checkpoint 02:23:04 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100076809000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:04 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\xfe\xff\xff\x00'}}) 02:23:04 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:04 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20168070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:04 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x8d\xff\xff\xff\x00'}}) 02:23:04 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2431.863495] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:23:04 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x1000002, 0x2172, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0xe000, 0x3, &(0x7f0000ff2000/0xe000)=nil) perf_event_open$cgroup(&(0x7f00000000c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0) [ 2431.916988] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2431.948995] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2431.986241] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2432.003539] attempt to access beyond end of device [ 2432.025282] loop2: rw=12288, want=8200, limit=20 [ 2432.034295] attempt to access beyond end of device [ 2432.039318] attempt to access beyond end of device [ 2432.039334] loop2: rw=12288, want=12296, limit=20 [ 2432.039367] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2432.039783] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2432.059470] loop1: rw=12288, want=8200, limit=20 [ 2432.067527] attempt to access beyond end of device 02:23:04 executing program 5: [ 2432.109258] loop1: rw=12288, want=12296, limit=20 02:23:04 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\xf0\xff\xff\xff\x7f\x00'}}) [ 2432.138244] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2432.174181] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2432.193217] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2432.235719] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2432.254163] attempt to access beyond end of device [ 2432.270731] attempt to access beyond end of device 02:23:04 executing program 5: [ 2432.285296] loop2: rw=12288, want=8200, limit=20 [ 2432.295512] loop1: rw=12288, want=8200, limit=20 [ 2432.315238] attempt to access beyond end of device 02:23:04 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x7f\xff\xff\xff\xf0\x00'}}) [ 2432.333649] loop1: rw=12288, want=12296, limit=20 [ 2432.339660] attempt to access beyond end of device [ 2432.344913] loop2: rw=12288, want=12296, limit=20 [ 2432.361450] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2432.368838] F2FS-fs (loop1): Failed to get valid F2FS checkpoint 02:23:05 executing program 5: [ 2432.490128] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2432.521035] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2432.567923] attempt to access beyond end of device [ 2432.596714] loop1: rw=12288, want=8200, limit=20 [ 2432.621819] attempt to access beyond end of device [ 2432.642667] loop1: rw=12288, want=12296, limit=20 [ 2432.670932] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2432.693208] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2432.710639] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2432.729927] attempt to access beyond end of device [ 2432.744534] loop1: rw=12288, want=8200, limit=20 [ 2432.750893] attempt to access beyond end of device [ 2432.762339] loop1: rw=12288, want=12296, limit=20 [ 2432.772172] F2FS-fs (loop1): Failed to get valid F2FS checkpoint 02:23:05 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100076c09000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:05 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2016c070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:05 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\xff\xff\xfe\x00'}}) 02:23:05 executing program 5: 02:23:05 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2432.899744] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2432.921941] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2432.949739] attempt to access beyond end of device [ 2432.954767] loop2: rw=12288, want=8200, limit=20 02:23:05 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:05 executing program 5: 02:23:05 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00'}}) [ 2432.994543] attempt to access beyond end of device [ 2432.998657] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2433.011147] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2433.033205] loop2: rw=12288, want=12296, limit=20 [ 2433.054243] attempt to access beyond end of device [ 2433.064117] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2433.074248] loop1: rw=12288, want=8200, limit=20 [ 2433.098967] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2433.104789] attempt to access beyond end of device [ 2433.122331] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2433.138143] loop1: rw=12288, want=12296, limit=20 02:23:05 executing program 5: 02:23:05 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}}) [ 2433.149596] attempt to access beyond end of device [ 2433.179139] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2433.191260] loop2: rw=12288, want=8200, limit=20 [ 2433.234390] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2433.241924] attempt to access beyond end of device [ 2433.270685] loop2: rw=12288, want=12296, limit=20 [ 2433.278780] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2433.298898] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2433.306126] attempt to access beyond end of device [ 2433.311412] loop1: rw=12288, want=8200, limit=20 [ 2433.316463] attempt to access beyond end of device [ 2433.321802] loop1: rw=12288, want=12296, limit=20 [ 2433.326879] F2FS-fs (loop1): Failed to get valid F2FS checkpoint 02:23:05 executing program 5: [ 2433.352317] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2433.370856] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2433.378906] attempt to access beyond end of device [ 2433.384102] loop2: rw=12288, want=8200, limit=20 02:23:05 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00'}}) [ 2433.410643] attempt to access beyond end of device [ 2433.423868] loop2: rw=12288, want=12296, limit=20 [ 2433.437697] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2433.444114] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2433.467411] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2433.489715] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2433.499539] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2433.510114] attempt to access beyond end of device [ 2433.546187] loop1: rw=12288, want=8200, limit=20 [ 2433.555550] attempt to access beyond end of device [ 2433.571138] attempt to access beyond end of device [ 2433.593144] loop2: rw=12288, want=8200, limit=20 [ 2433.605192] loop1: rw=12288, want=12296, limit=20 [ 2433.634161] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2433.637407] attempt to access beyond end of device [ 2433.658358] loop2: rw=12288, want=12296, limit=20 [ 2433.677628] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2433.682917] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2433.697041] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2433.706814] attempt to access beyond end of device [ 2433.717418] loop1: rw=12288, want=8200, limit=20 [ 2433.723895] attempt to access beyond end of device [ 2433.728979] loop1: rw=12288, want=12296, limit=20 [ 2433.738562] F2FS-fs (loop1): Failed to get valid F2FS checkpoint 02:23:06 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100077409000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:06 executing program 5: 02:23:06 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}}) 02:23:06 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:06 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20174070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2433.953448] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2434.006137] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2434.024685] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2434.048397] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2434.063454] attempt to access beyond end of device [ 2434.081707] loop2: rw=12288, want=8200, limit=20 [ 2434.086825] attempt to access beyond end of device [ 2434.103884] attempt to access beyond end of device 02:23:06 executing program 5: 02:23:06 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:06 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\xff\xff\xff\x8d\x00'}}) [ 2434.112142] loop1: rw=12288, want=8200, limit=20 [ 2434.129114] loop2: rw=12288, want=12296, limit=20 [ 2434.141515] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2434.141954] attempt to access beyond end of device 02:23:06 executing program 5: [ 2434.182529] loop1: rw=12288, want=12296, limit=20 [ 2434.197802] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2434.209515] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2434.222106] F2FS-fs (loop1): Failed to get valid F2FS checkpoint 02:23:06 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc0\x00'}}) [ 2434.236342] attempt to access beyond end of device [ 2434.251593] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2434.264511] loop2: rw=12288, want=8200, limit=20 [ 2434.294461] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2434.305657] attempt to access beyond end of device 02:23:06 executing program 5: [ 2434.335255] loop2: rw=12288, want=12296, limit=20 [ 2434.347354] attempt to access beyond end of device [ 2434.374943] loop1: rw=12288, want=8200, limit=20 [ 2434.383683] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2434.405512] attempt to access beyond end of device [ 2434.429218] loop1: rw=12288, want=12296, limit=20 02:23:06 executing program 5: [ 2434.459940] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2434.494205] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2434.534876] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2434.597963] attempt to access beyond end of device [ 2434.608944] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2434.652702] loop2: rw=12288, want=8200, limit=20 [ 2434.662323] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2434.680436] attempt to access beyond end of device [ 2434.695587] attempt to access beyond end of device [ 2434.708106] loop1: rw=12288, want=8200, limit=20 [ 2434.711367] loop2: rw=12288, want=12296, limit=20 [ 2434.713700] attempt to access beyond end of device [ 2434.739179] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2434.741282] loop1: rw=12288, want=12296, limit=20 [ 2434.745654] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2434.772624] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2434.775945] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2434.792733] attempt to access beyond end of device [ 2434.796662] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2434.797780] loop2: rw=12288, want=8200, limit=20 [ 2434.805368] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2434.805519] attempt to access beyond end of device [ 2434.811664] attempt to access beyond end of device [ 2434.820383] loop1: rw=12288, want=8200, limit=20 [ 2434.826173] loop2: rw=12288, want=12296, limit=20 [ 2434.832867] attempt to access beyond end of device [ 2434.840623] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2434.843211] loop1: rw=12288, want=12296, limit=20 [ 2434.856223] F2FS-fs (loop1): Failed to get valid F2FS checkpoint 02:23:07 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100077a09000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:07 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x02\x00'}}) 02:23:07 executing program 5: 02:23:07 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:07 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2017a070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:07 executing program 5: [ 2435.083871] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2435.150352] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2435.158530] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2435.203143] attempt to access beyond end of device [ 2435.219150] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2435.244690] loop2: rw=12288, want=8200, limit=20 [ 2435.245921] attempt to access beyond end of device [ 2435.264527] loop1: rw=12288, want=8200, limit=20 [ 2435.273229] attempt to access beyond end of device [ 2435.278714] attempt to access beyond end of device [ 2435.289172] loop2: rw=12288, want=12296, limit=20 [ 2435.295623] loop1: rw=12288, want=12296, limit=20 [ 2435.301372] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2435.307663] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2435.314735] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2435.322777] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2435.330321] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2435.337909] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 02:23:07 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:07 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x0f\x00'}}) 02:23:07 executing program 5: [ 2435.346006] attempt to access beyond end of device [ 2435.388208] loop1: rw=12288, want=8200, limit=20 02:23:07 executing program 5: [ 2435.411805] attempt to access beyond end of device [ 2435.419378] attempt to access beyond end of device [ 2435.424492] loop2: rw=12288, want=8200, limit=20 [ 2435.445290] attempt to access beyond end of device [ 2435.452016] loop1: rw=12288, want=12296, limit=20 [ 2435.464867] loop2: rw=12288, want=12296, limit=20 02:23:07 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\xc0\x00'}}) [ 2435.490065] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2435.506581] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:23:08 executing program 5: [ 2435.679448] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2435.689217] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2435.696256] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2435.736036] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2435.774015] attempt to access beyond end of device [ 2435.795802] loop2: rw=12288, want=8200, limit=20 [ 2435.799634] attempt to access beyond end of device [ 2435.828654] loop1: rw=12288, want=8200, limit=20 [ 2435.847211] attempt to access beyond end of device [ 2435.858758] attempt to access beyond end of device [ 2435.870525] loop2: rw=12288, want=12296, limit=20 [ 2435.875427] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2435.878184] loop1: rw=12288, want=12296, limit=20 [ 2435.897342] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 2435.915253] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2435.916183] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2435.925814] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2435.943316] attempt to access beyond end of device [ 2435.948270] loop2: rw=12288, want=8200, limit=20 [ 2435.954242] attempt to access beyond end of device [ 2435.963802] loop2: rw=12288, want=12296, limit=20 [ 2435.965209] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2435.968668] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2435.982937] attempt to access beyond end of device [ 2435.987879] loop1: rw=12288, want=8200, limit=20 [ 2435.992747] attempt to access beyond end of device [ 2435.997702] loop1: rw=12288, want=12296, limit=20 [ 2436.002756] F2FS-fs (loop1): Failed to get valid F2FS checkpoint 02:23:08 executing program 5: 02:23:08 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x0f\x00'}}) 02:23:08 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010007000a000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:08 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:08 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f201000a0009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:08 executing program 5: [ 2436.235794] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2436.277031] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2436.287214] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2436.319672] attempt to access beyond end of device [ 2436.324644] loop2: rw=12288, want=8200, limit=20 [ 2436.325659] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2436.346368] F2FS-fs (loop1): Invalid log sectors per block(3) log sectorsize(10) [ 2436.356255] attempt to access beyond end of device 02:23:08 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:08 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00@\x00'}}) 02:23:08 executing program 5: [ 2436.363518] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2436.384381] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2436.396334] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2436.403612] loop2: rw=12288, want=12296, limit=20 [ 2436.410893] F2FS-fs (loop1): Invalid log sectors per block(3) log sectorsize(10) 02:23:08 executing program 5: [ 2436.451299] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2436.455775] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2436.484422] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:23:08 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\xc0\x00'}}) [ 2436.518832] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2436.527813] attempt to access beyond end of device [ 2436.533259] loop2: rw=12288, want=8200, limit=20 [ 2436.538223] attempt to access beyond end of device [ 2436.543769] loop2: rw=12288, want=12296, limit=20 [ 2436.582957] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:23:09 executing program 5: [ 2436.652232] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2436.661816] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2436.678702] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2436.694207] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 02:23:09 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\xff\xff\xfe\x00'}}) [ 2436.723652] F2FS-fs (loop1): Invalid log sectors per block(3) log sectorsize(10) [ 2436.743212] attempt to access beyond end of device [ 2436.767819] loop2: rw=12288, want=8200, limit=20 [ 2436.775311] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2436.794634] attempt to access beyond end of device [ 2436.806226] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2436.821327] loop2: rw=12288, want=12296, limit=20 [ 2436.834423] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2436.842400] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2436.858778] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:23:09 executing program 5: [ 2436.867574] F2FS-fs (loop1): Invalid log sectors per block(3) log sectorsize(10) [ 2436.895140] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2436.906279] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2436.929764] attempt to access beyond end of device [ 2436.936781] loop2: rw=12288, want=8200, limit=20 02:23:09 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x01\x00'}}) 02:23:09 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010007000b000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2436.968044] attempt to access beyond end of device [ 2436.979297] loop2: rw=12288, want=12296, limit=20 [ 2436.987703] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:23:09 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f201000e0009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:09 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2437.190391] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2437.222188] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2437.265807] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2437.285050] F2FS-fs (loop1): Invalid log sectors per block(3) log sectorsize(11) [ 2437.304610] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2437.316487] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2437.347561] attempt to access beyond end of device [ 2437.352865] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2437.365066] loop2: rw=12288, want=8200, limit=20 [ 2437.378362] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2437.379569] attempt to access beyond end of device [ 2437.393724] F2FS-fs (loop1): Invalid log sectors per block(3) log sectorsize(11) [ 2437.413293] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 02:23:09 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:09 executing program 5: 02:23:09 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x02\x00'}}) [ 2437.438694] loop2: rw=12288, want=12296, limit=20 [ 2437.460577] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2437.488617] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2437.497676] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:23:09 executing program 5: [ 2437.508333] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2437.517898] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2437.535887] F2FS-fs (loop1): Invalid log sectors per block(3) log sectorsize(11) [ 2437.547936] attempt to access beyond end of device [ 2437.560726] loop2: rw=12288, want=8200, limit=20 [ 2437.577199] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2437.587796] attempt to access beyond end of device [ 2437.593549] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2437.601646] loop2: rw=12288, want=12296, limit=20 02:23:10 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x0f\x00'}}) [ 2437.612010] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2437.620862] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2437.639475] F2FS-fs (loop1): Invalid log sectors per block(3) log sectorsize(11) 02:23:10 executing program 5: [ 2437.673011] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2437.706609] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2437.715493] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2437.809902] attempt to access beyond end of device 02:23:10 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010007000c000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:10 executing program 5: [ 2437.837999] loop2: rw=12288, want=8200, limit=20 [ 2437.849436] attempt to access beyond end of device [ 2437.858748] loop2: rw=12288, want=12296, limit=20 02:23:10 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00@\x00'}}) [ 2437.887146] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2437.900147] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2437.907181] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2438.008865] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2438.024939] attempt to access beyond end of device 02:23:10 executing program 5: [ 2438.050322] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2438.092156] loop2: rw=12288, want=8200, limit=20 [ 2438.099268] F2FS-fs (loop1): Invalid log sectors per block(3) log sectorsize(12) [ 2438.106820] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2438.119478] attempt to access beyond end of device [ 2438.129506] loop2: rw=12288, want=12296, limit=20 [ 2438.150018] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2438.157176] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2438.165274] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2438.186147] F2FS-fs (loop1): Invalid log sectors per block(3) log sectorsize(12) [ 2438.197375] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 02:23:10 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100140009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:10 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\xff\xff\xff\x8d\x00'}}) [ 2438.369179] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2438.381482] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2438.397051] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2438.420385] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2438.429561] F2FS-fs (loop1): Invalid log sectors per block(3) log sectorsize(12) [ 2438.443513] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2438.444883] attempt to access beyond end of device [ 2438.468902] loop2: rw=12288, want=8200, limit=20 [ 2438.485459] attempt to access beyond end of device [ 2438.489314] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2438.490726] loop2: rw=12288, want=12296, limit=20 [ 2438.497681] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2438.507795] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:23:10 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:10 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:11 executing program 5: r0 = syz_open_dev$video4linux(&(0x7f0000000140)='/dev/v4l-subdev#\x00', 0x0, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r0, 0xc040564b, &(0x7f0000000080)={0x0, 0x813}) 02:23:11 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\xc0\x00'}}) [ 2438.516628] F2FS-fs (loop1): Invalid log sectors per block(3) log sectorsize(12) [ 2438.516914] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2438.527579] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2438.540032] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2438.567245] attempt to access beyond end of device 02:23:11 executing program 5: r0 = syz_open_dev$video4linux(&(0x7f0000000140)='/dev/v4l-subdev#\x00', 0x0, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r0, 0xc040564b, &(0x7f0000000080)={0x0, 0x813}) 02:23:11 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\xfe\xff\xff\x00'}}) 02:23:11 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010007000d000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2438.658377] loop2: rw=12288, want=8200, limit=20 [ 2438.667606] attempt to access beyond end of device [ 2438.672665] loop2: rw=12288, want=12296, limit=20 [ 2438.677913] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:23:11 executing program 5: r0 = syz_open_dev$video4linux(&(0x7f0000000140)='/dev/v4l-subdev#\x00', 0x0, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r0, 0xc040564b, &(0x7f0000000080)={0x0, 0x813}) [ 2438.803906] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2438.830493] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2438.846892] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 02:23:11 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x8d\xff\xff\xff\x00'}}) [ 2438.878667] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2438.894847] attempt to access beyond end of device [ 2438.914958] loop2: rw=12288, want=8200, limit=20 [ 2438.930928] F2FS-fs (loop1): Invalid log sectorsize (13) [ 2438.947541] attempt to access beyond end of device [ 2438.962480] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2438.972211] loop2: rw=12288, want=12296, limit=20 02:23:11 executing program 5: r0 = syz_open_dev$video4linux(&(0x7f0000000140)='/dev/v4l-subdev#\x00', 0x0, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r0, 0xc040564b, &(0x7f0000000080)={0x0, 0x813}) [ 2438.991344] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2439.012057] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2439.051263] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2439.055251] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2439.083878] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2439.112527] attempt to access beyond end of device [ 2439.123820] F2FS-fs (loop1): Invalid log sectorsize (13) [ 2439.135611] loop2: rw=12288, want=8200, limit=20 [ 2439.153363] attempt to access beyond end of device [ 2439.155766] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2439.171447] loop2: rw=12288, want=12296, limit=20 [ 2439.189359] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:23:11 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100340009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:11 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\xf0\xff\xff\xff\x7f\x00'}}) [ 2439.349766] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2439.377212] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2439.413911] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2439.439122] F2FS-fs (loop1): Invalid log sectorsize (13) [ 2439.460898] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2439.476912] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2439.499275] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2439.506970] attempt to access beyond end of device 02:23:12 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:12 executing program 5: ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(0xffffffffffffffff, 0xc040564b, &(0x7f0000000080)={0x0, 0x813}) 02:23:12 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x7f\xff\xff\xff\xf0\x00'}}) 02:23:12 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2439.512027] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2439.524829] F2FS-fs (loop1): Invalid log sectorsize (13) [ 2439.530404] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2439.538102] loop2: rw=12288, want=8200, limit=20 [ 2439.543009] attempt to access beyond end of device [ 2439.547952] loop2: rw=12288, want=12296, limit=20 [ 2439.552956] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:23:12 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010007000e000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2439.611256] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2439.645664] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 02:23:12 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\xff\xff\xfe\x00'}}) 02:23:12 executing program 5: ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(0xffffffffffffffff, 0xc040564b, &(0x7f0000000080)={0x0, 0x813}) [ 2439.663746] attempt to access beyond end of device [ 2439.694289] loop2: rw=12288, want=8200, limit=20 [ 2439.750323] attempt to access beyond end of device [ 2439.795980] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2439.804178] loop2: rw=12288, want=12296, limit=20 [ 2439.819565] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 02:23:12 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00'}}) [ 2439.841381] F2FS-fs (loop1): Invalid log sectorsize (14) [ 2439.850034] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2439.857628] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2439.874746] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:23:12 executing program 5: ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(0xffffffffffffffff, 0xc040564b, &(0x7f0000000080)={0x0, 0x813}) [ 2439.894759] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2439.914085] F2FS-fs (loop1): Invalid log sectorsize (14) [ 2439.925606] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 02:23:12 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}}) [ 2440.000774] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2440.007854] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2440.026169] attempt to access beyond end of device [ 2440.031609] loop2: rw=12288, want=8200, limit=20 [ 2440.036543] attempt to access beyond end of device [ 2440.049262] loop2: rw=12288, want=12296, limit=20 [ 2440.067844] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2440.077331] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2440.089646] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2440.111022] F2FS-fs (loop1): Invalid log sectorsize (14) [ 2440.130295] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2440.155694] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2440.197080] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2440.210648] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2440.226024] attempt to access beyond end of device [ 2440.232686] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2440.249168] loop2: rw=12288, want=8200, limit=20 [ 2440.261970] attempt to access beyond end of device [ 2440.267041] F2FS-fs (loop1): Invalid log sectorsize (14) [ 2440.286729] loop2: rw=12288, want=12296, limit=20 [ 2440.294670] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2440.306257] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:23:12 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100360009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:12 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00'}}) [ 2440.528612] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2440.536803] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2440.568536] attempt to access beyond end of device 02:23:13 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:13 executing program 5: r0 = syz_open_dev$video4linux(0x0, 0x0, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r0, 0xc040564b, &(0x7f0000000080)={0x0, 0x813}) 02:23:13 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070011000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:13 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:13 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}}) [ 2440.577539] loop2: rw=12288, want=8200, limit=20 [ 2440.582963] attempt to access beyond end of device [ 2440.588022] loop2: rw=12288, want=12296, limit=20 [ 2440.593294] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2440.629537] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2440.636590] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2440.657500] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:23:13 executing program 5: r0 = syz_open_dev$video4linux(0x0, 0x0, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r0, 0xc040564b, &(0x7f0000000080)={0x0, 0x813}) [ 2440.673936] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2440.694498] F2FS-fs (loop1): Invalid log sectorsize (17) [ 2440.711870] attempt to access beyond end of device [ 2440.716837] loop2: rw=12288, want=8200, limit=20 [ 2440.719647] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 02:23:13 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\x8d\x00'}}) [ 2440.755916] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2440.815094] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2440.861689] F2FS-fs (loop1): Invalid log sectorsize (17) [ 2440.883398] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2440.899736] attempt to access beyond end of device 02:23:13 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc0\x00'}}) 02:23:13 executing program 5: r0 = syz_open_dev$video4linux(0x0, 0x0, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r0, 0xc040564b, &(0x7f0000000080)={0x0, 0x813}) [ 2440.918041] loop2: rw=12288, want=12296, limit=20 [ 2440.935151] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2441.033637] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2441.061275] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:23:13 executing program 5: syz_open_dev$video4linux(&(0x7f0000000140)='/dev/v4l-subdev#\x00', 0x0, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(0xffffffffffffffff, 0xc040564b, &(0x7f0000000080)={0x0, 0x813}) [ 2441.088757] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2441.115480] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2441.135483] F2FS-fs (loop1): Invalid log sectorsize (17) [ 2441.160237] attempt to access beyond end of device [ 2441.172484] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2441.208413] loop2: rw=12288, want=8200, limit=20 [ 2441.224154] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2441.239650] attempt to access beyond end of device [ 2441.262296] loop2: rw=12288, want=12296, limit=20 [ 2441.269796] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2441.291701] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2441.299550] F2FS-fs (loop1): Invalid log sectorsize (17) [ 2441.305021] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2441.307691] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2441.360620] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2441.374432] attempt to access beyond end of device [ 2441.382521] loop2: rw=12288, want=8200, limit=20 [ 2441.387639] attempt to access beyond end of device [ 2441.397997] loop2: rw=12288, want=12296, limit=20 [ 2441.406914] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:23:13 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f201004e0009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:13 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x02\x00'}}) 02:23:14 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x0f\x00'}}) 02:23:14 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:14 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:14 executing program 5: syz_open_dev$video4linux(&(0x7f0000000140)='/dev/v4l-subdev#\x00', 0x0, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(0xffffffffffffffff, 0xc040564b, &(0x7f0000000080)={0x0, 0x813}) 02:23:14 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070012000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2441.659466] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:23:14 executing program 5: syz_open_dev$video4linux(&(0x7f0000000140)='/dev/v4l-subdev#\x00', 0x0, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(0xffffffffffffffff, 0xc040564b, &(0x7f0000000080)={0x0, 0x813}) [ 2441.713963] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2441.740461] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2441.768133] attempt to access beyond end of device [ 2441.780515] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2441.804288] loop2: rw=12288, want=8200, limit=20 02:23:14 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\xc0\x00'}}) [ 2441.814027] F2FS-fs (loop1): Invalid log sectorsize (18) [ 2441.827992] attempt to access beyond end of device [ 2441.838283] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2441.857670] loop2: rw=12288, want=12296, limit=20 02:23:14 executing program 5: r0 = syz_open_dev$video4linux(&(0x7f0000000140)='/dev/v4l-subdev#\x00', 0x0, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r0, 0xc040564b, 0x0) [ 2441.883980] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2441.902945] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2441.928692] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2441.947865] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2441.970115] F2FS-fs (loop1): Invalid log sectorsize (18) [ 2441.985470] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2441.996781] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2442.008211] attempt to access beyond end of device 02:23:14 executing program 5: r0 = syz_open_dev$video4linux(&(0x7f0000000140)='/dev/v4l-subdev#\x00', 0x0, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r0, 0xc040564b, 0x0) 02:23:14 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x0f\x00'}}) [ 2442.034087] loop2: rw=12288, want=8200, limit=20 [ 2442.047656] attempt to access beyond end of device [ 2442.066098] loop2: rw=12288, want=12296, limit=20 [ 2442.075658] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2442.114972] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2442.133511] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2442.161793] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2442.193958] F2FS-fs (loop1): Invalid log sectorsize (18) [ 2442.222924] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2442.242566] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2442.271525] attempt to access beyond end of device [ 2442.288891] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2442.304295] loop2: rw=12288, want=8200, limit=20 [ 2442.333309] attempt to access beyond end of device [ 2442.342043] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2442.372275] loop2: rw=12288, want=12296, limit=20 [ 2442.389435] F2FS-fs (loop1): Invalid log sectorsize (18) [ 2442.402181] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2442.422021] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2442.433785] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2442.457910] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2442.475437] attempt to access beyond end of device [ 2442.483245] loop2: rw=12288, want=8200, limit=20 [ 2442.488537] attempt to access beyond end of device [ 2442.503352] loop2: rw=12288, want=12296, limit=20 [ 2442.508802] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:23:15 executing program 5: r0 = syz_open_dev$video4linux(&(0x7f0000000140)='/dev/v4l-subdev#\x00', 0x0, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r0, 0xc040564b, 0x0) 02:23:15 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00@\x00'}}) 02:23:15 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100530009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:15 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:15 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070014000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:15 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:15 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\xc0\x00'}}) [ 2442.702027] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2442.739301] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 02:23:15 executing program 5: r0 = syz_open_dev$video4linux(&(0x7f0000000140)='/dev/v4l-subdev#\x00', 0x0, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r0, 0xc040564b, &(0x7f0000000080)) [ 2442.763017] attempt to access beyond end of device [ 2442.770924] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2442.778131] loop2: rw=12288, want=8200, limit=20 [ 2442.841929] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2442.860497] attempt to access beyond end of device 02:23:15 executing program 5: r0 = syz_open_dev$video4linux(&(0x7f0000000140)='/dev/v4l-subdev#\x00', 0x0, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r0, 0xc040564b, &(0x7f0000000080)) [ 2442.886046] F2FS-fs (loop1): Invalid log sectorsize (20) [ 2442.898426] loop2: rw=12288, want=12296, limit=20 [ 2442.913933] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2442.921709] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:23:15 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\xff\xff\xfe\x00'}}) [ 2442.944339] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2442.953288] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2442.974587] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2442.979798] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2443.029468] F2FS-fs (loop1): Invalid log sectorsize (20) [ 2443.035859] attempt to access beyond end of device [ 2443.065148] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2443.074777] loop2: rw=12288, want=8200, limit=20 02:23:15 executing program 5: r0 = syz_open_dev$video4linux(&(0x7f0000000140)='/dev/v4l-subdev#\x00', 0x0, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r0, 0xc040564b, &(0x7f0000000080)) [ 2443.105360] attempt to access beyond end of device [ 2443.128159] loop2: rw=12288, want=12296, limit=20 [ 2443.139830] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:23:15 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x01\x00'}}) [ 2443.174738] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2443.209580] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2443.255632] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2443.275634] F2FS-fs (loop1): Invalid log sectorsize (20) 02:23:15 executing program 5: gettid() sched_setscheduler(0x0, 0x0, 0x0) r0 = gettid() semctl$IPC_INFO(0x0, 0x0, 0x3, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) unlink(0x0) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) write$P9_RSETATTR(0xffffffffffffffff, 0x0, 0x47f) semget$private(0x0, 0x0, 0x0) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x64) tkill(r0, 0x1000000000016) [ 2443.313566] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2443.338200] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2443.375667] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2443.390085] attempt to access beyond end of device [ 2443.404378] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2443.417898] loop2: rw=12288, want=8200, limit=20 02:23:15 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x02\x00'}}) [ 2443.432743] F2FS-fs (loop1): Invalid log sectorsize (20) [ 2443.448399] attempt to access beyond end of device [ 2443.457944] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2443.467882] loop2: rw=12288, want=12296, limit=20 [ 2443.493119] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2443.507858] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2443.534463] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2443.608126] attempt to access beyond end of device [ 2443.632894] loop2: rw=12288, want=8200, limit=20 [ 2443.648374] attempt to access beyond end of device [ 2443.698355] loop2: rw=12288, want=12296, limit=20 [ 2443.703744] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:23:16 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20103cf0009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:16 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getrandom(&(0x7f00000003c0)=""/151, 0xfc44, 0x0) 02:23:16 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070034000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:16 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x0f\x00'}}) 02:23:16 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:16 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:16 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00@\x00'}}) [ 2443.855419] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2443.933410] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2443.959423] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2443.967048] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 02:23:16 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(0xffffffffffffffff, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) rt_sigqueueinfo(0x0, 0x0, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) [ 2443.979601] F2FS-fs (loop1): Invalid log sectorsize (52) [ 2444.002820] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2444.022086] attempt to access beyond end of device 02:23:16 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\xff\xff\xff\x8d\x00'}}) [ 2444.043974] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2444.072022] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2444.079999] loop2: rw=12288, want=8200, limit=20 [ 2444.104431] F2FS-fs (loop1): Invalid log sectorsize (52) [ 2444.125288] attempt to access beyond end of device [ 2444.134484] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2444.159515] loop2: rw=12288, want=12296, limit=20 [ 2444.164870] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2444.180491] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2444.197197] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 02:23:16 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\xc0\x00'}}) 02:23:16 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x750, {0x2, 0x0, @dev}, {0x2, 0xfffffffffffffffd, @loopback}, {0x2, 0x4e21, @remote}, 0x10e, 0x4000000000, 0x80000000000, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0xfffffffffffffffe}) r1 = pkey_alloc(0x0, 0x3) pkey_free(r1) [ 2444.213182] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2444.229545] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2444.263321] attempt to access beyond end of device [ 2444.273275] F2FS-fs (loop1): Invalid log sectorsize (52) [ 2444.279201] loop2: rw=12288, want=8200, limit=20 [ 2444.284357] attempt to access beyond end of device [ 2444.296228] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2444.311445] loop2: rw=12288, want=12296, limit=20 [ 2444.340829] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2444.342369] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:23:16 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\xfe\xff\xff\x00'}}) [ 2444.393902] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2444.405911] F2FS-fs (loop1): Invalid log sectorsize (52) [ 2444.415963] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2444.532166] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2444.551156] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2444.562245] attempt to access beyond end of device [ 2444.573579] loop2: rw=12288, want=8200, limit=20 [ 2444.578602] attempt to access beyond end of device [ 2444.584046] loop2: rw=12288, want=12296, limit=20 [ 2444.589448] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2444.616546] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2444.642154] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2444.660289] attempt to access beyond end of device [ 2444.677380] loop2: rw=12288, want=8200, limit=20 [ 2444.683245] attempt to access beyond end of device [ 2444.689524] loop2: rw=12288, want=12296, limit=20 [ 2444.694582] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:23:17 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010fe00009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:17 executing program 5: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010007000c000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:17 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x8d\xff\xff\xff\x00'}}) 02:23:17 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070036000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:17 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:17 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2444.792630] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2444.800365] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2444.829366] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2444.844096] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2444.855712] F2FS-fs (loop5): Invalid log sectors per block(3) log sectorsize(12) [ 2444.883124] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 02:23:17 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\xf0\xff\xff\xff\x7f\x00'}}) [ 2444.896299] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2444.908833] F2FS-fs (loop1): Invalid log sectorsize (54) [ 2444.916896] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2444.939121] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2444.946617] F2FS-fs (loop5): Invalid log sectors per block(3) log sectorsize(12) [ 2444.955608] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2444.993856] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2445.028483] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:23:17 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x7f\xff\xff\xff\xf0\x00'}}) [ 2445.047353] F2FS-fs (loop1): Invalid log sectorsize (54) [ 2445.067538] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2445.082741] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2445.103246] attempt to access beyond end of device [ 2445.115842] loop2: rw=12288, want=8200, limit=20 [ 2445.123904] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2445.141037] attempt to access beyond end of device [ 2445.162160] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2445.177519] loop2: rw=12288, want=12296, limit=20 [ 2445.194022] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2445.210480] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2445.217039] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2445.238894] F2FS-fs (loop1): Invalid log sectorsize (54) [ 2445.258523] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2445.264967] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2445.301053] attempt to access beyond end of device 02:23:17 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xfe\x00'}}) [ 2445.312878] loop2: rw=12288, want=8200, limit=20 [ 2445.334341] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2445.356632] attempt to access beyond end of device 02:23:17 executing program 5: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010007000c000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2445.377908] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2445.392377] loop2: rw=12288, want=12296, limit=20 [ 2445.410183] F2FS-fs (loop1): Invalid log sectorsize (54) [ 2445.415826] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2445.422746] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:23:17 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00'}}) 02:23:17 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010007004e000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2445.621215] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2445.628282] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 02:23:18 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2017fff0009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2445.696265] F2FS-fs (loop5): Invalid log sectors per block(3) log sectorsize(12) 02:23:18 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2445.740879] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2445.759588] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2445.782388] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 02:23:18 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}}) [ 2445.788515] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2445.803234] F2FS-fs (loop1): Invalid log sectorsize (78) [ 2445.803416] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2445.820575] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2445.846724] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2445.868580] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2445.878467] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:23:18 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2445.890165] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2445.896260] attempt to access beyond end of device [ 2445.897849] F2FS-fs (loop1): Invalid log sectorsize (78) [ 2445.913678] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2445.914526] loop2: rw=12288, want=8200, limit=20 [ 2445.928147] F2FS-fs (loop5): Invalid log sectors per block(3) log sectorsize(12) 02:23:18 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00'}}) [ 2445.953035] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2445.963346] attempt to access beyond end of device [ 2445.978110] loop2: rw=12288, want=12296, limit=20 [ 2445.993849] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2446.000616] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2446.007636] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2446.007811] attempt to access beyond end of device [ 2446.026270] loop2: rw=12288, want=8200, limit=20 [ 2446.033952] attempt to access beyond end of device [ 2446.038893] loop2: rw=12288, want=12296, limit=20 [ 2446.038927] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:23:18 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}}) 02:23:18 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070053000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:18 executing program 5: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010007000c000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:18 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100020009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:18 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\x8d\x00'}}) [ 2446.351139] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2446.432164] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2446.434409] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2446.449252] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2446.469156] F2FS-fs (loop1): Invalid log sectorsize (83) [ 2446.501277] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2446.509161] F2FS-fs (loop5): Invalid log sectors per block(3) log sectorsize(12) [ 2446.516816] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2446.557856] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2446.585195] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2446.605878] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 02:23:19 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc0\x00'}}) [ 2446.632564] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2446.641893] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2446.662699] F2FS-fs (loop1): Invalid log sectorsize (83) [ 2446.681135] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2446.691590] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2446.716017] attempt to access beyond end of device [ 2446.721632] F2FS-fs (loop5): Invalid log sectors per block(3) log sectorsize(12) 02:23:19 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x02\x00'}}) [ 2446.740292] loop2: rw=12288, want=8200, limit=20 [ 2446.743715] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2446.750111] attempt to access beyond end of device [ 2446.768139] loop2: rw=12288, want=12296, limit=20 [ 2446.775633] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:23:19 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2446.797981] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2446.811374] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2446.818969] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2446.864652] attempt to access beyond end of device [ 2446.894731] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2446.899181] loop2: rw=12288, want=8200, limit=20 [ 2446.907230] attempt to access beyond end of device [ 2446.921473] F2FS-fs (loop1): Invalid log sectorsize (83) [ 2446.926965] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 02:23:19 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x0f\x00'}}) 02:23:19 executing program 5: syz_mount_image$f2fs(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010007000c000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2446.948584] loop2: rw=12288, want=12296, limit=20 [ 2446.982314] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2447.009416] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2447.016593] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 02:23:19 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:19 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\xc0\x00'}}) [ 2447.036749] F2FS-fs (loop1): Invalid log sectorsize (83) [ 2447.051112] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2447.088576] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2447.103268] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2447.118548] attempt to access beyond end of device 02:23:19 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f201000703de000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2447.138745] loop2: rw=12288, want=8200, limit=20 [ 2447.153827] attempt to access beyond end of device [ 2447.200658] loop2: rw=12288, want=12296, limit=20 [ 2447.226094] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:23:19 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x0f\x00'}}) [ 2447.279634] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2447.286706] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2447.317482] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:23:19 executing program 5: syz_mount_image$f2fs(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010007000c000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2447.337207] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2447.388137] F2FS-fs (loop1): Invalid log sectorsize (222) [ 2447.398875] attempt to access beyond end of device [ 2447.429862] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2447.444157] loop2: rw=12288, want=8200, limit=20 [ 2447.452062] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2447.464896] attempt to access beyond end of device [ 2447.477756] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2447.493743] loop2: rw=12288, want=12296, limit=20 [ 2447.525138] F2FS-fs (loop1): Invalid log sectorsize (222) [ 2447.533030] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2447.541178] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 02:23:20 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100030009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:20 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00@\x00'}}) 02:23:20 executing program 5: syz_mount_image$f2fs(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010007000c000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:20 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\xc0\x00'}}) [ 2447.781156] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:23:20 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:20 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070002000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2447.859237] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2447.867162] attempt to access beyond end of device [ 2447.933328] loop2: rw=12288, want=8200, limit=20 [ 2447.951620] attempt to access beyond end of device 02:23:20 executing program 5: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010007000c000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2447.975982] loop2: rw=12288, want=12296, limit=20 [ 2447.995798] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2447.997083] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2448.040603] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2448.049694] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2448.059809] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2448.076627] F2FS-fs (loop1): Invalid log sectorsize (2) 02:23:20 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:20 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\xff\xff\xfe\x00'}}) 02:23:20 executing program 5: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010007000c000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2448.148548] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2448.168722] attempt to access beyond end of device [ 2448.177009] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2448.190629] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2448.214111] loop2: rw=12288, want=8200, limit=20 [ 2448.233317] F2FS-fs (loop1): Invalid log sectorsize (2) [ 2448.255214] attempt to access beyond end of device [ 2448.275783] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2448.307795] loop2: rw=12288, want=12296, limit=20 02:23:20 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00'}}) [ 2448.342165] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2448.400249] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:23:20 executing program 5: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010007000c000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2448.453827] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2448.473294] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2448.483367] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2448.529687] attempt to access beyond end of device [ 2448.546564] F2FS-fs (loop1): Invalid log sectorsize (2) [ 2448.574322] loop2: rw=12288, want=8200, limit=20 [ 2448.584602] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2448.619118] attempt to access beyond end of device [ 2448.627850] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2448.652736] loop2: rw=12288, want=12296, limit=20 [ 2448.666270] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2448.690632] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2448.701434] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2448.732663] F2FS-fs (loop1): Invalid log sectorsize (2) [ 2448.733928] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2448.766670] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2448.778867] attempt to access beyond end of device [ 2448.793554] loop2: rw=12288, want=8200, limit=20 [ 2448.802388] attempt to access beyond end of device [ 2448.807539] loop2: rw=12288, want=12296, limit=20 [ 2448.816114] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:23:21 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100050009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:21 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}}) 02:23:21 executing program 5: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 02:23:21 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:21 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070003000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:21 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00'}}) [ 2449.039436] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2449.048258] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2449.079460] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2449.136370] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2449.139104] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 02:23:21 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}}) [ 2449.182794] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2449.191126] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2449.220296] F2FS-fs (loop1): Invalid log sectorsize (3) [ 2449.226070] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2449.242426] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2449.252765] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2449.265299] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2449.275529] attempt to access beyond end of device 02:23:21 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2449.283287] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2449.295886] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2449.305418] loop2: rw=12288, want=8200, limit=20 [ 2449.314125] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2449.329218] F2FS-fs (loop1): Invalid log sectorsize (3) [ 2449.332576] attempt to access beyond end of device [ 2449.334991] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2449.352449] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2449.362611] loop2: rw=12288, want=12296, limit=20 [ 2449.375015] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:23:21 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\xff\xff\xff\x8d\x00'}}) [ 2449.386872] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2449.394766] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2449.403240] attempt to access beyond end of device [ 2449.408593] loop2: rw=12288, want=8200, limit=20 [ 2449.414534] attempt to access beyond end of device 02:23:21 executing program 5: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 2449.445930] loop2: rw=12288, want=12296, limit=20 [ 2449.464766] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2449.510529] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2449.517605] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2449.593854] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2449.617997] F2FS-fs (loop1): Invalid log sectorsize (3) 02:23:22 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\xc0\x00'}}) [ 2449.652375] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2449.657167] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2449.669751] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2449.692116] attempt to access beyond end of device [ 2449.706878] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2449.716344] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2449.731475] loop2: rw=12288, want=8200, limit=20 [ 2449.743269] attempt to access beyond end of device [ 2449.754832] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2449.766611] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2449.777304] loop2: rw=12288, want=12296, limit=20 [ 2449.789991] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2449.796655] F2FS-fs (loop1): Invalid log sectorsize (3) [ 2449.798047] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2449.808989] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2449.833008] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2449.846039] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:23:22 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2449.851712] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2449.868718] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2449.879665] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2449.906974] attempt to access beyond end of device [ 2449.918817] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2449.923178] loop2: rw=12288, want=8200, limit=20 [ 2449.949614] attempt to access beyond end of device [ 2449.978835] loop2: rw=12288, want=12296, limit=20 [ 2450.019483] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:23:22 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100060009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:22 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\xfe\xff\xff\x00'}}) 02:23:22 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070004000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:22 executing program 5: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 2450.269646] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2450.280558] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2450.289238] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2450.290151] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2450.304570] F2FS-fs (loop1): Invalid log sectorsize (4) 02:23:22 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x8d\xff\xff\xff\x00'}}) [ 2450.334058] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2450.347905] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 02:23:22 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2450.380517] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2450.397775] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2450.408868] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2450.428508] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2450.445149] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2450.467401] F2FS-fs (loop1): Invalid log sectorsize (4) [ 2450.479745] attempt to access beyond end of device [ 2450.489805] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2450.500972] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2450.508317] loop2: rw=12288, want=8200, limit=20 [ 2450.508668] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 02:23:22 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\xf0\xff\xff\xff\x7f\x00'}}) [ 2450.528673] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2450.536230] attempt to access beyond end of device [ 2450.537696] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2450.575251] loop2: rw=12288, want=12296, limit=20 [ 2450.605762] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:23:23 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070005000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2450.670489] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:23:23 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x7f\xff\xff\xff\xf0\x00'}}) [ 2450.750000] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 02:23:23 executing program 5: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) [ 2450.810720] attempt to access beyond end of device [ 2450.849489] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2450.857465] loop2: rw=12288, want=8200, limit=20 [ 2450.892038] attempt to access beyond end of device 02:23:23 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2450.926594] loop2: rw=12288, want=12296, limit=20 [ 2450.927157] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2450.952978] F2FS-fs (loop1): Invalid log sectorsize (5) [ 2450.967322] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 02:23:23 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xfe\x00'}}) [ 2450.969213] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2451.023831] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2451.030247] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2451.031460] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2451.065520] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2451.083122] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2451.099786] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2451.119212] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2451.138281] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2451.146624] F2FS-fs (loop1): Invalid log sectorsize (5) [ 2451.152630] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2451.189564] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2451.205721] attempt to access beyond end of device [ 2451.228095] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2451.252312] loop2: rw=12288, want=8200, limit=20 [ 2451.283593] attempt to access beyond end of device [ 2451.298811] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2451.315212] loop2: rw=12288, want=12296, limit=20 [ 2451.327198] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2451.356419] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2451.368348] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2451.389487] F2FS-fs (loop1): Invalid log sectorsize (5) [ 2451.397645] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2451.413151] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2451.430604] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2451.438320] attempt to access beyond end of device [ 2451.443429] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2451.454414] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2451.461997] loop2: rw=12288, want=8200, limit=20 [ 2451.473417] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2451.481296] attempt to access beyond end of device [ 2451.492290] F2FS-fs (loop1): Invalid log sectorsize (5) [ 2451.497885] loop2: rw=12288, want=12296, limit=20 [ 2451.506035] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2451.512552] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 02:23:24 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100080009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:24 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00'}}) 02:23:24 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:24 executing program 5: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) 02:23:24 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070006000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:24 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}}) [ 2451.763392] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2451.792241] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2451.878145] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2451.879416] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2451.912304] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2451.957251] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2451.974234] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2451.989693] attempt to access beyond end of device [ 2451.994765] loop2: rw=12288, want=8200, limit=20 02:23:24 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00'}}) 02:23:24 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2452.008451] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2452.013900] F2FS-fs (loop1): Invalid log sectorsize (6) [ 2452.020205] attempt to access beyond end of device [ 2452.040802] loop2: rw=12288, want=12296, limit=20 [ 2452.050470] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2452.056909] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2452.064285] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2452.079568] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2452.086867] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2452.099649] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2452.108118] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2452.116254] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2452.123717] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2452.137832] attempt to access beyond end of device [ 2452.143879] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2452.151941] loop2: rw=12288, want=8200, limit=20 02:23:24 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}}) [ 2452.156905] F2FS-fs (loop1): Invalid log sectorsize (6) [ 2452.163423] attempt to access beyond end of device [ 2452.168668] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2452.189921] loop2: rw=12288, want=12296, limit=20 [ 2452.194941] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:23:24 executing program 5: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) [ 2452.327186] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2452.354276] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2452.381826] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2452.400492] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 02:23:24 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\x8d\x00'}}) [ 2452.453374] attempt to access beyond end of device [ 2452.455558] F2FS-fs (loop1): Invalid log sectorsize (6) [ 2452.504309] loop2: rw=12288, want=8200, limit=20 [ 2452.518041] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2452.539577] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2452.547206] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2452.559365] attempt to access beyond end of device [ 2452.579552] loop2: rw=12288, want=12296, limit=20 [ 2452.584624] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2452.598193] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:23:25 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2452.629277] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2452.630234] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2452.653589] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2452.662734] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2452.697159] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2452.714130] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2452.725915] F2FS-fs (loop1): Invalid log sectorsize (6) [ 2452.744285] attempt to access beyond end of device [ 2452.746771] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2452.763347] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2452.774497] loop2: rw=12288, want=8200, limit=20 [ 2452.799391] attempt to access beyond end of device [ 2452.803741] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2452.819100] loop2: rw=12288, want=12296, limit=20 [ 2452.825370] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2452.837655] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 02:23:25 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f201000a0009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:25 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc0\x00'}}) 02:23:25 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070007000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:25 executing program 5: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x1400}], 0x0, 0x0) 02:23:25 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:25 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x02\x00'}}) [ 2453.089245] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2453.100571] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2453.136117] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2453.143964] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2453.159581] attempt to access beyond end of device [ 2453.159831] F2FS-fs (loop1): Invalid log sectorsize (7) [ 2453.167102] loop2: rw=12288, want=8200, limit=20 [ 2453.213361] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2453.221340] attempt to access beyond end of device [ 2453.239317] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2453.264226] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2453.273379] loop2: rw=12288, want=12296, limit=20 [ 2453.291446] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2453.294657] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:23:25 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x0f\x00'}}) [ 2453.309827] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2453.331069] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2453.334531] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2453.344254] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2453.359185] F2FS-fs (loop1): Invalid log sectorsize (7) [ 2453.364571] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2453.380290] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2453.388163] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2453.405863] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2453.424425] attempt to access beyond end of device [ 2453.449824] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2453.459386] loop2: rw=12288, want=8200, limit=20 [ 2453.468333] attempt to access beyond end of device [ 2453.476938] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2453.488376] loop2: rw=12288, want=12296, limit=20 [ 2453.495716] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:23:26 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\xc0\x00'}}) 02:23:26 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070008000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2453.635019] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:23:26 executing program 5: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x1400}], 0x0, 0x0) [ 2453.700872] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2453.766896] attempt to access beyond end of device 02:23:26 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2453.795939] loop2: rw=12288, want=8200, limit=20 [ 2453.809627] attempt to access beyond end of device [ 2453.815490] loop2: rw=12288, want=12296, limit=20 [ 2453.839583] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2453.859369] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:23:26 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x0f\x00'}}) [ 2453.887823] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2453.892924] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2453.907160] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2453.926307] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2453.949348] F2FS-fs (loop1): Invalid log sectorsize (8) [ 2453.959579] attempt to access beyond end of device [ 2453.963017] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2453.982780] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2453.999245] loop2: rw=12288, want=8200, limit=20 [ 2454.009402] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2454.010385] attempt to access beyond end of device [ 2454.016850] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2454.036801] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2454.045556] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2454.058881] F2FS-fs (loop1): Invalid log sectorsize (8) [ 2454.066908] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2454.076823] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2454.084478] loop2: rw=12288, want=12296, limit=20 [ 2454.089790] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:23:26 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f201000e0009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:26 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:26 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00@\x00'}}) [ 2454.096144] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2454.104611] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2454.112521] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 02:23:26 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\xc0\x00'}}) 02:23:26 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010007000a000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:26 executing program 5: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x1400}], 0x0, 0x0) [ 2454.398660] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2454.445156] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2454.480143] attempt to access beyond end of device [ 2454.485126] loop2: rw=12288, want=8200, limit=20 02:23:26 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\xff\xff\xfe\x00'}}) [ 2454.540488] attempt to access beyond end of device [ 2454.545588] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2454.557903] loop2: rw=12288, want=12296, limit=20 [ 2454.569585] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2454.578815] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2454.586937] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2454.608790] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2454.617241] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2454.629560] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2454.639959] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2454.648273] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2454.657068] F2FS-fs (loop1): Invalid log sectors per block(3) log sectorsize(10) [ 2454.667133] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2454.678051] attempt to access beyond end of device [ 2454.687301] loop2: rw=12288, want=8200, limit=20 [ 2454.694496] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2454.704294] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2454.719221] attempt to access beyond end of device [ 2454.724720] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2454.732310] loop2: rw=12288, want=12296, limit=20 02:23:27 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00'}}) [ 2454.737997] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2454.746832] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2454.755057] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2454.769458] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2454.788167] F2FS-fs (loop1): Invalid log sectors per block(3) log sectorsize(10) [ 2454.796485] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 02:23:27 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100100009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:27 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}}) 02:23:27 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2454.981255] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:23:27 executing program 5: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0), 0x0, 0x1400}], 0x0, 0x0) [ 2455.024349] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2455.053532] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:23:27 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00'}}) [ 2455.089321] F2FS-fs (loop1): Invalid log sectors per block(3) log sectorsize(10) [ 2455.109257] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2455.126677] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2455.129658] attempt to access beyond end of device 02:23:27 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2455.170469] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2455.176230] loop2: rw=12288, want=8200, limit=20 [ 2455.206239] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2455.219692] attempt to access beyond end of device [ 2455.230724] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2455.248958] F2FS-fs (loop1): Invalid log sectors per block(3) log sectorsize(10) [ 2455.250934] loop2: rw=12288, want=12296, limit=20 [ 2455.268664] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2455.290461] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2455.305652] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2455.309427] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2455.313130] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2455.338820] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2455.352092] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:23:27 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010007000b000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:27 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}}) [ 2455.365497] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2455.378977] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2455.392283] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2455.392544] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2455.435730] attempt to access beyond end of device [ 2455.469158] loop2: rw=12288, want=8200, limit=20 [ 2455.491413] attempt to access beyond end of device [ 2455.527258] loop2: rw=12288, want=12296, limit=20 [ 2455.552170] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2455.555958] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:23:28 executing program 5: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0), 0x0, 0x1400}], 0x0, 0x0) 02:23:28 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\xff\xff\xff\x8d\x00'}}) [ 2455.621043] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2455.644259] F2FS-fs (loop1): Invalid log sectors per block(3) log sectorsize(11) [ 2455.679319] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2455.689554] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2455.705381] attempt to access beyond end of device [ 2455.712262] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2455.719468] loop2: rw=12288, want=8200, limit=20 [ 2455.724544] attempt to access beyond end of device [ 2455.756714] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2455.784462] loop2: rw=12288, want=12296, limit=20 [ 2455.791386] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2455.818593] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2455.836571] F2FS-fs (loop1): Invalid log sectors per block(3) log sectorsize(11) [ 2455.836877] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:23:28 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc0\x00'}}) [ 2455.870056] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2455.882630] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2455.909926] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2455.941442] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2455.958377] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2456.008234] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2456.018260] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2456.019779] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2456.052985] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2456.091987] attempt to access beyond end of device 02:23:28 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2456.099304] F2FS-fs (loop1): Invalid log sectors per block(3) log sectorsize(11) [ 2456.109687] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2456.110032] loop2: rw=12288, want=8200, limit=20 [ 2456.150257] attempt to access beyond end of device [ 2456.155241] loop2: rw=12288, want=12296, limit=20 [ 2456.178498] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2456.191803] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2456.202562] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2456.210111] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2456.213182] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2456.228268] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2456.236940] F2FS-fs (loop1): Invalid log sectors per block(3) log sectorsize(11) 02:23:28 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100140009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:28 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\xfe\xff\xff\x00'}}) 02:23:28 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2456.251106] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 02:23:28 executing program 5: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0), 0x0, 0x1400}], 0x0, 0x0) 02:23:28 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x8d\xff\xff\xff\x00'}}) 02:23:28 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010007000c000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2456.415535] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2456.429426] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2456.487057] attempt to access beyond end of device [ 2456.540912] loop2: rw=12288, want=8200, limit=20 [ 2456.580003] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2456.587285] attempt to access beyond end of device [ 2456.597679] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2456.623966] loop2: rw=12288, want=12296, limit=20 [ 2456.629750] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2456.649227] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2456.656830] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:23:29 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\xf0\xff\xff\xff\x7f\x00'}}) [ 2456.675772] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2456.696760] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2456.747023] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2456.759725] F2FS-fs (loop1): Invalid log sectors per block(3) log sectorsize(12) [ 2456.780748] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2456.818755] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2456.824959] attempt to access beyond end of device [ 2456.855374] loop2: rw=12288, want=8200, limit=20 02:23:29 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x7f\xff\xff\xff\xf0\x00'}}) [ 2456.862716] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2456.875424] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2456.890192] attempt to access beyond end of device [ 2456.916685] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2456.917416] loop2: rw=12288, want=12296, limit=20 [ 2456.965182] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2456.967595] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2456.981167] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2457.013603] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 02:23:29 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100340009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2457.059642] F2FS-fs (loop1): Invalid log sectors per block(3) log sectorsize(12) [ 2457.082042] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 02:23:29 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xfe\x00'}}) 02:23:29 executing program 5: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010007000c000000030000000c0000000900000001000000020000000000000000300000000000000e0000001600000002", 0x35, 0x1400}], 0x0, 0x0) 02:23:29 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:29 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2457.252801] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2457.257161] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2457.270658] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2457.292982] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2457.307729] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2457.309468] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2457.322299] attempt to access beyond end of device [ 2457.337693] F2FS-fs (loop1): Invalid log sectors per block(3) log sectorsize(12) [ 2457.354466] F2FS-fs (loop5): Invalid log sectors per block(3) log sectorsize(12) [ 2457.369333] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 02:23:29 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00'}}) [ 2457.387435] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2457.396644] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2457.409134] loop2: rw=12288, want=8200, limit=20 [ 2457.417532] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2457.425380] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2457.432879] attempt to access beyond end of device [ 2457.439178] F2FS-fs (loop1): Invalid log sectors per block(3) log sectorsize(12) [ 2457.450249] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2457.458969] loop2: rw=12288, want=12296, limit=20 [ 2457.466404] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2457.485606] F2FS-fs (loop5): Invalid log sectors per block(3) log sectorsize(12) [ 2457.494490] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2457.502755] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2457.511784] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2457.519508] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2457.527380] attempt to access beyond end of device 02:23:30 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}}) 02:23:30 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010007000d000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2457.555166] loop2: rw=12288, want=8200, limit=20 [ 2457.570576] attempt to access beyond end of device 02:23:30 executing program 5: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="10", 0x1, 0x1400}], 0x0, 0x0) [ 2457.628310] loop2: rw=12288, want=12296, limit=20 [ 2457.672452] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2457.696622] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:23:30 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00'}}) [ 2457.751681] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2457.768434] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2457.810121] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2457.835165] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2457.841556] F2FS-fs (loop1): Invalid log sectorsize (13) [ 2457.842314] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2457.851273] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x10) [ 2457.855763] attempt to access beyond end of device [ 2457.867368] loop2: rw=12288, want=8200, limit=20 [ 2457.869335] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2457.872448] attempt to access beyond end of device [ 2457.885956] loop2: rw=12288, want=12296, limit=20 [ 2457.922616] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2457.925429] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2457.937386] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:23:30 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}}) [ 2457.964217] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2457.976372] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2457.976493] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2458.008770] F2FS-fs (loop1): Invalid log sectorsize (13) [ 2458.030404] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2458.039686] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2458.050881] attempt to access beyond end of device [ 2458.063011] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2458.073665] loop2: rw=12288, want=8200, limit=20 [ 2458.079334] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x10) [ 2458.091961] attempt to access beyond end of device [ 2458.096269] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2458.107908] loop2: rw=12288, want=12296, limit=20 02:23:30 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\x8d\x00'}}) [ 2458.126281] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2458.134763] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2458.142986] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2458.153044] F2FS-fs (loop1): Invalid log sectorsize (13) [ 2458.165809] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2458.211746] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2458.247540] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 02:23:30 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100360009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:30 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:30 executing program 5: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="10", 0x1, 0x1400}], 0x0, 0x0) 02:23:30 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:30 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc0\x00'}}) [ 2458.289401] F2FS-fs (loop1): Invalid log sectorsize (13) [ 2458.326203] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 02:23:30 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x02\x00'}}) 02:23:30 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010007000e000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2458.458652] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2458.459948] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2458.477126] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2458.494452] attempt to access beyond end of device [ 2458.500327] loop2: rw=12288, want=8200, limit=20 [ 2458.511456] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2458.588059] attempt to access beyond end of device [ 2458.604793] loop2: rw=12288, want=12296, limit=20 [ 2458.622037] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x10) [ 2458.632463] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2458.639316] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2458.657771] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2458.688303] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2458.694166] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2458.709914] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2458.716948] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 02:23:31 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x0f\x00'}}) [ 2458.739280] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2458.747359] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x10) [ 2458.775575] attempt to access beyond end of device [ 2458.789875] loop2: rw=12288, want=8200, limit=20 [ 2458.794738] attempt to access beyond end of device [ 2458.800295] F2FS-fs (loop1): Invalid log sectorsize (14) [ 2458.805877] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2458.832204] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2458.839138] loop2: rw=12288, want=12296, limit=20 [ 2458.844961] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2458.869549] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:23:31 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\xc0\x00'}}) [ 2458.921274] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 02:23:31 executing program 5: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="10", 0x1, 0x1400}], 0x0, 0x0) [ 2458.989443] F2FS-fs (loop1): Invalid log sectorsize (14) [ 2458.995151] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2459.022099] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2459.055076] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2459.104963] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2459.112379] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2459.120464] F2FS-fs (loop1): Invalid log sectorsize (14) [ 2459.128440] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2459.134363] attempt to access beyond end of device [ 2459.144630] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2459.159482] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2459.173117] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 02:23:31 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00'}}) [ 2459.202410] loop2: rw=12288, want=8200, limit=20 [ 2459.209619] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2459.218394] F2FS-fs (loop1): Invalid log sectorsize (14) [ 2459.229721] attempt to access beyond end of device [ 2459.242800] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2459.262762] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x10) [ 2459.270811] loop2: rw=12288, want=12296, limit=20 [ 2459.276388] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2459.289489] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2459.297047] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:23:31 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2459.321873] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2459.329820] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2459.354238] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x10) [ 2459.366796] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2459.383495] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2459.387058] attempt to access beyond end of device [ 2459.396379] loop2: rw=12288, want=8200, limit=20 [ 2459.401772] attempt to access beyond end of device [ 2459.406719] loop2: rw=12288, want=12296, limit=20 [ 2459.414432] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:23:31 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f201004e0009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:31 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070010000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:31 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:31 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}}) 02:23:32 executing program 5: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010007000c000000030000000c00000009000000010000", 0x1b, 0x1400}], 0x0, 0x0) [ 2459.586625] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2459.621565] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 02:23:32 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\xc0\x00'}}) [ 2459.659363] F2FS-fs (loop1): Invalid log sectorsize (16) [ 2459.665211] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2459.672897] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2459.690772] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2459.703925] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2459.733309] attempt to access beyond end of device [ 2459.738749] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2459.758120] loop2: rw=12288, want=8200, limit=20 [ 2459.775236] F2FS-fs (loop1): Invalid log sectorsize (16) [ 2459.783461] attempt to access beyond end of device [ 2459.793236] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2459.811060] loop2: rw=12288, want=12296, limit=20 02:23:32 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\xff\xff\xfe\x00'}}) [ 2459.828124] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2459.846401] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2459.855925] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2459.868033] attempt to access beyond end of device [ 2459.876202] loop2: rw=12288, want=8200, limit=20 [ 2459.915691] attempt to access beyond end of device [ 2459.928033] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2459.955476] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2459.963137] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2459.992555] loop2: rw=12288, want=12296, limit=20 [ 2460.012333] F2FS-fs (loop5): Invalid log sectors per block(3) log sectorsize(12) [ 2460.020182] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2460.034764] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2460.069323] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2460.088138] F2FS-fs (loop1): Invalid log sectorsize (16) [ 2460.097423] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:23:32 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00'}}) [ 2460.124226] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2460.132076] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2460.147538] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2460.164892] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2460.187007] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2460.197380] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2460.206114] attempt to access beyond end of device [ 2460.227932] F2FS-fs (loop5): Invalid log sectors per block(3) log sectorsize(12) [ 2460.236918] loop2: rw=12288, want=8200, limit=20 [ 2460.254015] F2FS-fs (loop1): Invalid log sectorsize (16) [ 2460.263312] attempt to access beyond end of device [ 2460.269209] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2460.302730] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2460.311773] loop2: rw=12288, want=12296, limit=20 02:23:32 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:32 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070011000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2460.366014] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2460.388188] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2460.407510] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2460.417870] attempt to access beyond end of device [ 2460.447970] loop2: rw=12288, want=8200, limit=20 [ 2460.481704] attempt to access beyond end of device 02:23:32 executing program 5: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="10", 0x1, 0x1400}], 0x0, 0x0) [ 2460.502262] loop2: rw=12288, want=12296, limit=20 02:23:33 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2460.523438] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2460.535259] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2460.549337] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2460.600591] F2FS-fs (loop1): Invalid log sectorsize (17) [ 2460.609156] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2460.616186] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2460.623920] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2460.639248] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x10) [ 2460.642245] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2460.656898] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2460.689505] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 02:23:33 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100530009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:33 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}}) [ 2460.703066] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2460.715162] F2FS-fs (loop1): Invalid log sectorsize (17) [ 2460.734241] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2460.744712] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2460.752885] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x10) [ 2460.761357] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 02:23:33 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00'}}) [ 2460.884372] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:23:33 executing program 5: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="10", 0x1, 0x1400}], 0x0, 0x0) 02:23:33 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070012000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2460.941835] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2460.976130] attempt to access beyond end of device [ 2461.025664] loop2: rw=12288, want=8200, limit=20 02:23:33 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}}) [ 2461.059320] attempt to access beyond end of device [ 2461.068369] loop2: rw=12288, want=12296, limit=20 [ 2461.077553] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2461.110757] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2461.125040] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2461.142273] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2461.170567] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2461.188314] attempt to access beyond end of device [ 2461.211025] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2461.219221] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x10) [ 2461.229982] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2461.246461] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2461.262640] loop2: rw=12288, want=8200, limit=20 02:23:33 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\x8d\x00'}}) [ 2461.286370] attempt to access beyond end of device [ 2461.296679] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2461.307622] F2FS-fs (loop1): Invalid log sectorsize (18) [ 2461.332790] loop2: rw=12288, want=12296, limit=20 [ 2461.337836] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2461.340529] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2461.352827] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2461.391068] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2461.399307] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x10) [ 2461.422402] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2461.438862] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2461.457185] attempt to access beyond end of device [ 2461.463559] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2461.464369] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 02:23:33 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2461.490897] loop2: rw=12288, want=8200, limit=20 [ 2461.511547] attempt to access beyond end of device [ 2461.516448] F2FS-fs (loop1): Invalid log sectorsize (18) [ 2461.525948] loop2: rw=12288, want=12296, limit=20 02:23:34 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc0\x00'}}) [ 2461.539510] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2461.555785] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2461.565509] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2461.583812] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2461.614695] attempt to access beyond end of device [ 2461.620110] loop2: rw=12288, want=8200, limit=20 [ 2461.625142] attempt to access beyond end of device [ 2461.631213] loop2: rw=12288, want=12296, limit=20 02:23:34 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:34 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\xfe\xff\xff\x00'}}) 02:23:34 executing program 5: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="10", 0x1, 0x1400}], 0x0, 0x0) [ 2461.685410] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2461.852360] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2461.870056] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 02:23:34 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100030109000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:34 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070014000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:34 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x8d\xff\xff\xff\x00'}}) [ 2461.930971] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x10) [ 2461.961644] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2462.009203] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2462.060767] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2462.069277] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2462.093649] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2462.104052] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x10) 02:23:34 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\xf0\xff\xff\xff\x7f\x00'}}) [ 2462.120018] F2FS-fs (loop1): Invalid log sectorsize (20) [ 2462.125514] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2462.169485] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2462.183766] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2462.199944] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2462.240887] attempt to access beyond end of device 02:23:34 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x7f\xff\xff\xff\xf0\x00'}}) [ 2462.289310] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2462.300038] loop2: rw=12288, want=8200, limit=20 [ 2462.326416] attempt to access beyond end of device [ 2462.339268] loop2: rw=12288, want=12296, limit=20 [ 2462.344238] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 02:23:34 executing program 5: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010007000c0000000300", 0xe, 0x1400}], 0x0, 0x0) [ 2462.394371] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2462.400972] F2FS-fs (loop1): Invalid log sectorsize (20) [ 2462.425796] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2462.451528] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2462.475105] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 02:23:35 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2462.530939] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2462.541741] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2462.557345] attempt to access beyond end of device [ 2462.562795] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 02:23:35 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xfe\x00'}}) [ 2462.583402] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2462.608140] loop2: rw=12288, want=8200, limit=20 [ 2462.619421] F2FS-fs (loop1): Invalid log sectorsize (20) [ 2462.647012] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2462.652061] F2FS-fs (loop5): Invalid blocksize (1), supports only 4KB [ 2462.652061] [ 2462.659334] attempt to access beyond end of device [ 2462.699508] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2462.711270] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2462.712835] loop2: rw=12288, want=12296, limit=20 [ 2462.728633] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2462.735461] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 02:23:35 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:35 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00'}}) [ 2462.758214] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2462.759290] F2FS-fs (loop1): Invalid log sectorsize (20) [ 2462.771770] F2FS-fs (loop5): Invalid blocksize (1), supports only 4KB [ 2462.771770] [ 2462.800208] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2462.821391] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2462.836943] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 02:23:35 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}}) 02:23:35 executing program 5: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010007000c0000000300", 0xe, 0x1400}], 0x0, 0x0) 02:23:35 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100cf0309000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:35 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070034000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:35 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00'}}) [ 2463.128143] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2463.143994] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2463.179264] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2463.200107] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2463.209527] attempt to access beyond end of device [ 2463.236474] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2463.243729] loop2: rw=12288, want=8200, limit=20 [ 2463.267109] attempt to access beyond end of device [ 2463.272199] F2FS-fs (loop5): Invalid blocksize (1), supports only 4KB [ 2463.272199] 02:23:35 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}}) [ 2463.280750] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2463.300130] loop2: rw=12288, want=12296, limit=20 [ 2463.319961] F2FS-fs (loop1): Invalid log sectorsize (52) [ 2463.325589] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2463.349275] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2463.358036] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2463.366210] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2463.389437] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:23:35 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\x8d\x00'}}) [ 2463.405976] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2463.414695] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2463.437775] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2463.445940] attempt to access beyond end of device [ 2463.459370] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2463.466938] F2FS-fs (loop1): Invalid log sectorsize (52) [ 2463.469201] loop2: rw=12288, want=8200, limit=20 [ 2463.482393] attempt to access beyond end of device [ 2463.492225] F2FS-fs (loop5): Invalid blocksize (1), supports only 4KB [ 2463.492225] [ 2463.502099] loop2: rw=12288, want=12296, limit=20 02:23:36 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2463.519470] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2463.529362] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2463.547331] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 02:23:36 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc0\x00'}}) 02:23:36 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070036000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2463.720949] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:23:36 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:36 executing program 5: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010007000c0000000300", 0xe, 0x1400}], 0x0, 0x0) [ 2463.804640] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2463.836188] attempt to access beyond end of device [ 2463.850061] loop2: rw=12288, want=8200, limit=20 [ 2463.870005] attempt to access beyond end of device [ 2463.886799] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2463.900547] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:23:36 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}}) [ 2463.915952] loop2: rw=12288, want=12296, limit=20 [ 2463.930148] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2463.943432] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2463.948809] F2FS-fs (loop1): Invalid log sectorsize (54) [ 2463.980332] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2463.986506] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2463.989221] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2464.029247] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2464.036114] F2FS-fs (loop5): Invalid blocksize (1), supports only 4KB [ 2464.036114] [ 2464.049777] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2464.068975] attempt to access beyond end of device 02:23:36 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00'}}) [ 2464.076694] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2464.105515] loop2: rw=12288, want=8200, limit=20 [ 2464.130270] attempt to access beyond end of device [ 2464.142840] F2FS-fs (loop1): Invalid log sectorsize (54) [ 2464.145241] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2464.166972] loop2: rw=12288, want=12296, limit=20 [ 2464.194309] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2464.200777] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2464.202432] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2464.258270] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2464.306803] F2FS-fs (loop5): Invalid blocksize (1), supports only 4KB [ 2464.306803] 02:23:36 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100e00f09000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2464.355742] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 02:23:36 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010007004e000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:36 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\xc0\x00'}}) 02:23:37 executing program 5: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010007000c000000030000000c00000009", 0x15, 0x1400}], 0x0, 0x0) [ 2464.580472] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:23:37 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2464.642304] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2464.656466] attempt to access beyond end of device [ 2464.671858] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:23:37 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00'}}) [ 2464.696003] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2464.708488] loop2: rw=12288, want=8200, limit=20 [ 2464.721150] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2464.733390] F2FS-fs (loop1): Invalid log sectorsize (78) [ 2464.734580] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2464.753097] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2464.781961] attempt to access beyond end of device [ 2464.787205] loop2: rw=12288, want=12296, limit=20 [ 2464.789323] F2FS-fs (loop5): Invalid log sectors per block(3) log sectorsize(12) [ 2464.811541] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2464.828947] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2464.843368] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2464.852421] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 02:23:37 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}}) [ 2464.877551] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2464.883015] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2464.914680] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2464.936749] attempt to access beyond end of device [ 2464.937308] F2FS-fs (loop1): Invalid log sectorsize (78) [ 2464.967526] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2464.968668] loop2: rw=12288, want=8200, limit=20 [ 2464.989336] attempt to access beyond end of device [ 2465.003076] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2465.016602] F2FS-fs (loop5): Invalid log sectors per block(3) log sectorsize(12) 02:23:37 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2465.043900] loop2: rw=12288, want=12296, limit=20 [ 2465.076049] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2465.107051] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:23:37 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc0\x00'}}) [ 2465.131226] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2465.153485] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2465.176835] F2FS-fs (loop1): Invalid log sectorsize (78) 02:23:37 executing program 5: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010007000c000000030000000c00000009", 0x15, 0x1400}], 0x0, 0x0) [ 2465.267805] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2465.315744] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2465.353128] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2465.380131] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2465.387644] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 02:23:37 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xfe\x00'}}) [ 2465.432408] attempt to access beyond end of device [ 2465.452523] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2465.479180] loop2: rw=12288, want=8200, limit=20 [ 2465.498370] F2FS-fs (loop1): Invalid log sectorsize (78) [ 2465.528668] attempt to access beyond end of device [ 2465.570534] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2465.578133] loop2: rw=12288, want=12296, limit=20 [ 2465.586756] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2465.604019] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2465.655109] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2465.688693] F2FS-fs (loop5): Invalid log sectors per block(3) log sectorsize(12) 02:23:38 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00'}}) [ 2465.709225] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2465.719165] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2465.735867] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2465.751498] attempt to access beyond end of device [ 2465.756519] loop2: rw=12288, want=8200, limit=20 [ 2465.777357] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2465.808325] attempt to access beyond end of device [ 2465.817988] F2FS-fs (loop5): Invalid log sectors per block(3) log sectorsize(12) [ 2465.830866] loop2: rw=12288, want=12296, limit=20 [ 2465.841386] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2465.870814] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 02:23:38 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070003000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:38 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070053000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:38 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:38 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}}) 02:23:38 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:38 executing program 5: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010007000c000000030000", 0xf, 0x1400}], 0x0, 0x0) [ 2466.139839] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2466.167465] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2466.204739] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2466.232354] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2466.247246] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:23:38 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00'}}) [ 2466.273159] F2FS-fs (loop1): Invalid log sectorsize (83) [ 2466.304596] F2FS-fs (loop2): Invalid log sectorsize (3) [ 2466.338878] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2466.340942] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2466.359420] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2466.403539] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2466.420518] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2466.439440] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2466.461451] F2FS-fs (loop5): Invalid blocksize (1), supports only 4KB [ 2466.461451] [ 2466.468687] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2466.490286] F2FS-fs (loop1): Invalid log sectorsize (83) 02:23:39 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}}) [ 2466.513466] F2FS-fs (loop2): Invalid log sectorsize (3) [ 2466.519405] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2466.545221] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2466.551226] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2466.584108] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2466.648214] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2466.712997] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2466.723339] F2FS-fs (loop5): Invalid blocksize (1), supports only 4KB [ 2466.723339] [ 2466.749243] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:23:39 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\x8d\x00'}}) [ 2466.758820] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2466.769335] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2466.776938] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2466.809913] F2FS-fs (loop1): Invalid log sectorsize (83) [ 2466.817362] F2FS-fs (loop2): Invalid log sectorsize (3) [ 2466.840407] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2466.874728] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2466.905014] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:23:39 executing program 5: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010007000c000000030000", 0xf, 0x1400}], 0x0, 0x0) [ 2466.919836] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2466.937486] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2466.961499] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2466.986729] F2FS-fs (loop2): Invalid log sectorsize (3) [ 2467.008967] F2FS-fs (loop1): Invalid log sectorsize (83) [ 2467.012643] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 02:23:39 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc0\x00'}}) 02:23:39 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2467.030769] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2467.054580] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2467.116448] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 02:23:39 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070005000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:39 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f201000700de030000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:39 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:39 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\xfe\xff\xff\x00'}}) [ 2467.166670] F2FS-fs (loop5): Invalid blocksize (1), supports only 4KB [ 2467.166670] [ 2467.179345] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2467.187116] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2467.195696] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2467.212697] F2FS-fs (loop5): Invalid blocksize (1), supports only 4KB [ 2467.212697] [ 2467.229343] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 02:23:39 executing program 5: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010007000c000000030000", 0xf, 0x1400}], 0x0, 0x0) [ 2467.338503] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2467.346981] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2467.369609] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2467.401850] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2467.419915] F2FS-fs (loop1): Invalid log sectorsize (990) 02:23:39 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x8d\xff\xff\xff\x00'}}) [ 2467.453997] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2467.459466] F2FS-fs (loop2): Invalid log sectorsize (5) [ 2467.467212] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2467.502191] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2467.518618] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2467.525956] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2467.555421] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2467.569663] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2467.573526] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2467.587637] F2FS-fs (loop1): Invalid log sectorsize (990) [ 2467.593901] F2FS-fs (loop5): Invalid blocksize (1), supports only 4KB [ 2467.593901] [ 2467.602967] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2467.611023] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2467.621247] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2467.628655] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2467.636610] F2FS-fs (loop2): Invalid log sectorsize (5) [ 2467.642882] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 02:23:40 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf0\xff\xff\xff\x7f\x00'}}) [ 2467.650956] F2FS-fs (loop5): Invalid blocksize (1), supports only 4KB [ 2467.650956] [ 2467.665718] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2467.697509] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2467.737470] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 02:23:40 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x7f\xff\xff\xff\xf0\x00'}}) [ 2467.765945] F2FS-fs (loop1): Invalid log sectorsize (990) [ 2467.780220] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2467.787788] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2467.852448] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2467.898826] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2467.903621] F2FS-fs (loop1): Invalid log sectorsize (990) 02:23:40 executing program 5: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010007000c000000030000000c00", 0x12, 0x1400}], 0x0, 0x0) [ 2467.948424] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2467.979628] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2468.002805] F2FS-fs (loop2): Invalid log sectorsize (5) [ 2468.020251] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 02:23:40 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:40 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xfe\x00'}}) [ 2468.060586] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2468.081538] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 02:23:40 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000010000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2468.111998] F2FS-fs (loop2): Invalid log sectorsize (5) [ 2468.129500] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2468.135489] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2468.209164] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2468.220038] F2FS-fs (loop5): Invalid log blocks per segment (0) [ 2468.220038] [ 2468.227913] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 02:23:40 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070006000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:40 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:40 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00'}}) [ 2468.254759] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2468.274729] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2468.290378] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2468.325770] F2FS-fs (loop5): Invalid log blocks per segment (0) [ 2468.325770] [ 2468.351895] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2468.382423] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2468.395494] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2468.417445] F2FS-fs (loop1): Invalid log sectors per block(1) log sectorsize(9) [ 2468.444382] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2468.467228] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2468.505038] F2FS-fs (loop2): Invalid log sectorsize (6) [ 2468.527324] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:23:41 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}}) [ 2468.554519] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2468.588924] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 02:23:41 executing program 5: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010007000c000000030000000c00", 0x12, 0x1400}], 0x0, 0x0) [ 2468.627601] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2468.649339] F2FS-fs (loop1): Invalid log sectors per block(1) log sectorsize(9) [ 2468.649844] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2468.684274] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2468.739249] F2FS-fs (loop2): Invalid log sectorsize (6) [ 2468.757396] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2468.779901] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:23:41 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00'}}) [ 2468.780437] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2468.800634] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2468.807619] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2468.879993] F2FS-fs (loop5): Invalid log blocks per segment (0) [ 2468.879993] [ 2468.890473] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2468.908834] F2FS-fs (loop1): Invalid log sectors per block(1) log sectorsize(9) [ 2468.939586] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2468.947206] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2468.949330] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2468.985139] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2468.998468] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2469.019441] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2469.027181] F2FS-fs (loop1): Invalid log sectors per block(1) log sectorsize(9) 02:23:41 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}}) 02:23:41 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2469.048618] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2469.050461] F2FS-fs (loop2): Invalid log sectorsize (6) [ 2469.069224] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2469.107515] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2469.112374] F2FS-fs (loop5): Invalid log blocks per segment (0) [ 2469.112374] [ 2469.146633] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:23:41 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000020000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:41 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\x8d\x00'}}) [ 2469.175589] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2469.182630] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2469.203600] F2FS-fs (loop2): Invalid log sectorsize (6) 02:23:41 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2469.229668] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 02:23:41 executing program 5: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010007000c000000030000000c00", 0x12, 0x1400}], 0x0, 0x0) 02:23:41 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070007000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:41 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc0\x00'}}) [ 2469.449540] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2469.474288] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2469.496839] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2469.529558] F2FS-fs (loop5): Invalid log blocks per segment (0) [ 2469.529558] [ 2469.531489] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2469.568772] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:23:42 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}}) [ 2469.579308] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2469.604390] F2FS-fs (loop1): Invalid log sectors per block(2) log sectorsize(9) [ 2469.617636] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2469.642317] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2469.651642] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2469.667571] F2FS-fs (loop2): Invalid log sectorsize (7) [ 2469.697021] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2469.704825] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2469.705675] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 02:23:42 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00'}}) [ 2469.746126] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2469.749917] F2FS-fs (loop5): Invalid log blocks per segment (0) [ 2469.749917] [ 2469.782540] F2FS-fs (loop1): Invalid log sectors per block(2) log sectorsize(9) [ 2469.793980] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2469.822989] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2469.833708] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2469.834310] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2469.870533] F2FS-fs (loop2): Invalid log sectorsize (7) [ 2469.891538] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2469.930549] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2469.943804] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2469.975998] F2FS-fs (loop1): Invalid log sectors per block(2) log sectorsize(9) [ 2469.999098] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 02:23:42 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc0\x00'}}) [ 2470.026112] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2470.047927] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2470.048627] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 02:23:42 executing program 5: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010007000c000000030000000c000000", 0x14, 0x1400}], 0x0, 0x0) 02:23:42 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2470.108918] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2470.158013] F2FS-fs (loop1): Invalid log sectors per block(2) log sectorsize(9) [ 2470.163401] F2FS-fs (loop2): Invalid log sectorsize (7) [ 2470.197684] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2470.220948] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2470.239654] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2470.256880] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:23:42 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009020000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2470.268707] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2470.286230] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 02:23:42 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00'}}) [ 2470.339491] F2FS-fs (loop5): Invalid log blocks per segment (0) [ 2470.339491] [ 2470.347074] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2470.349253] F2FS-fs (loop2): Invalid log sectorsize (7) [ 2470.390569] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2470.413659] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:23:42 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070209000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2470.438774] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2470.457899] F2FS-fs (loop1): Invalid log sectorsize (521) [ 2470.462868] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2470.471799] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 02:23:42 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2470.515823] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2470.529729] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2470.542498] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 02:23:43 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}}) [ 2470.570705] F2FS-fs (loop1): Invalid log sectorsize (521) [ 2470.595415] F2FS-fs (loop5): Invalid log blocks per segment (0) [ 2470.595415] [ 2470.607703] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2470.616566] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2470.658124] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2470.665538] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2470.688320] attempt to access beyond end of device [ 2470.721496] loop2: rw=12288, want=8200, limit=20 [ 2470.742838] attempt to access beyond end of device 02:23:43 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc0\x00'}}) 02:23:43 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009030000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2470.797503] loop2: rw=12288, want=12296, limit=20 02:23:43 executing program 5: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010007000c000000030000000c000000", 0x14, 0x1400}], 0x0, 0x0) [ 2470.848012] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2470.899635] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2470.906684] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 02:23:43 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xfe\x00'}}) [ 2470.978598] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2470.987579] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2471.001665] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2471.009703] attempt to access beyond end of device [ 2471.018173] loop2: rw=12288, want=8200, limit=20 [ 2471.028781] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2471.054970] attempt to access beyond end of device [ 2471.064810] F2FS-fs (loop5): Invalid log blocks per segment (0) [ 2471.064810] [ 2471.080115] F2FS-fs (loop1): Invalid log sectorsize (777) [ 2471.088407] loop2: rw=12288, want=12296, limit=20 [ 2471.097916] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2471.106981] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2471.115259] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:23:43 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2471.131652] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2471.141596] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2471.159333] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2471.168253] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 02:23:43 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00'}}) [ 2471.191622] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2471.203403] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2471.218894] F2FS-fs (loop1): Invalid log sectorsize (777) [ 2471.226011] F2FS-fs (loop5): Invalid log blocks per segment (0) [ 2471.226011] [ 2471.241132] attempt to access beyond end of device [ 2471.249573] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2471.254065] loop2: rw=12288, want=8200, limit=20 [ 2471.263268] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 02:23:43 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}}) [ 2471.333308] attempt to access beyond end of device [ 2471.357742] loop2: rw=12288, want=12296, limit=20 [ 2471.362755] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2471.400771] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2471.431311] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 02:23:43 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009040000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2471.471690] attempt to access beyond end of device [ 2471.483833] loop2: rw=12288, want=8200, limit=20 [ 2471.493554] attempt to access beyond end of device [ 2471.514569] loop2: rw=12288, want=12296, limit=20 02:23:44 executing program 5: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010007000c000000030000000c000000", 0x14, 0x1400}], 0x0, 0x0) [ 2471.541141] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2471.611567] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2471.634862] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:23:44 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070309000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2471.657031] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2471.673941] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2471.694181] F2FS-fs (loop1): Invalid log sectorsize (1033) [ 2471.700608] F2FS-fs (loop5): Invalid log blocks per segment (0) [ 2471.700608] 02:23:44 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:44 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00'}}) [ 2471.715395] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2471.723206] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2471.735543] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2471.754395] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2471.768012] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2471.782167] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2471.794650] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2471.805185] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2471.825227] F2FS-fs (loop5): Invalid log blocks per segment (0) [ 2471.825227] [ 2471.836169] attempt to access beyond end of device [ 2471.845362] F2FS-fs (loop1): Invalid log sectorsize (1033) [ 2471.852714] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2471.862762] loop2: rw=12288, want=8200, limit=20 02:23:44 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}}) [ 2471.869275] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2471.878571] attempt to access beyond end of device [ 2471.888403] loop2: rw=12288, want=12296, limit=20 [ 2471.893968] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2471.901167] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2471.908904] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2471.917190] attempt to access beyond end of device [ 2471.952685] loop2: rw=12288, want=8200, limit=20 02:23:44 executing program 5: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010007000c000000030000000c00000009", 0x15}], 0x0, 0x0) [ 2471.978175] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2471.987908] attempt to access beyond end of device [ 2472.007295] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2472.016270] loop2: rw=12288, want=12296, limit=20 02:23:44 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\x8d\x00'}}) [ 2472.027197] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2472.043331] F2FS-fs (loop1): Invalid log sectorsize (1033) [ 2472.061668] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2472.083370] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2472.092795] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2472.118788] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2472.148574] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2472.155945] F2FS-fs (loop1): Invalid log sectorsize (1033) [ 2472.168581] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2472.184191] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2472.193258] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2472.214875] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:23:44 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2472.239557] attempt to access beyond end of device [ 2472.250424] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2472.285024] loop2: rw=12288, want=8200, limit=20 02:23:44 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009050000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:44 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc0\x00'}}) [ 2472.306451] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2472.314885] attempt to access beyond end of device [ 2472.370176] loop2: rw=12288, want=12296, limit=20 [ 2472.376866] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2472.389603] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2472.400691] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2472.412329] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2472.459119] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2472.469789] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2472.482178] attempt to access beyond end of device [ 2472.508368] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2472.512920] loop2: rw=12288, want=8200, limit=20 [ 2472.539437] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 02:23:45 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xfe\xff\xff\x00'}}) [ 2472.557875] F2FS-fs (loop1): Invalid log sectorsize (1289) [ 2472.564984] attempt to access beyond end of device [ 2472.583338] loop2: rw=12288, want=12296, limit=20 [ 2472.592782] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2472.607216] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:23:45 executing program 5: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010007000c000000030000000c00000009", 0x15}], 0x0, 0x0) [ 2472.671796] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2472.687365] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2472.705968] F2FS-fs (loop1): Invalid log sectorsize (1289) 02:23:45 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8d\xff\xff\xff\x00'}}) [ 2472.715328] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 02:23:45 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070409000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2472.815808] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2472.827730] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2472.859618] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2472.867175] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2472.889276] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2472.905796] F2FS-fs (loop1): Invalid log sectorsize (1289) 02:23:45 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2472.932504] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 02:23:45 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf0\xff\xff\xff\x7f\x00'}}) [ 2472.978395] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2472.986248] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2472.994725] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2473.009317] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2473.052923] F2FS-fs (loop1): Invalid log sectorsize (1289) [ 2473.079180] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2473.081864] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 02:23:45 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x7f\xff\xff\xff\xf0\x00'}}) [ 2473.125251] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2473.128204] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2473.159365] attempt to access beyond end of device [ 2473.180109] loop2: rw=12288, want=8200, limit=20 [ 2473.187451] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2473.212070] attempt to access beyond end of device 02:23:45 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xfe\x00'}}) [ 2473.227211] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2473.245292] loop2: rw=12288, want=12296, limit=20 [ 2473.265955] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:23:45 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009060000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2473.312381] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:23:45 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:45 executing program 5: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010007000c000000030000000c00000009", 0x15}], 0x0, 0x0) [ 2473.362705] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2473.426791] attempt to access beyond end of device [ 2473.451021] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2473.473355] loop2: rw=12288, want=8200, limit=20 02:23:45 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00'}}) [ 2473.496971] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2473.514307] attempt to access beyond end of device [ 2473.530002] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2473.548765] loop2: rw=12288, want=12296, limit=20 [ 2473.569902] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2473.584159] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2473.591913] F2FS-fs (loop1): Invalid log sectorsize (1545) [ 2473.601776] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2473.623905] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 02:23:46 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}}) [ 2473.644982] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2473.651786] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2473.673048] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2473.697566] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2473.715968] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2473.737122] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2473.752563] F2FS-fs (loop1): Invalid log sectorsize (1545) [ 2473.759165] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2473.782918] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2473.792650] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2473.804635] attempt to access beyond end of device 02:23:46 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00'}}) [ 2473.828728] loop2: rw=12288, want=8200, limit=20 [ 2473.844102] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2473.853566] attempt to access beyond end of device [ 2473.871769] loop2: rw=12288, want=12296, limit=20 [ 2473.877547] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2473.893595] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2473.929124] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2473.959567] attempt to access beyond end of device 02:23:46 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009070000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2473.994113] loop2: rw=12288, want=8200, limit=20 [ 2474.038393] attempt to access beyond end of device [ 2474.068764] loop2: rw=12288, want=12296, limit=20 [ 2474.080080] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:23:46 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070509000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:46 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:46 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}}) 02:23:46 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc008551c, 0x0) [ 2474.182589] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2474.202222] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2474.219443] F2FS-fs (loop1): Invalid log sectorsize (1801) [ 2474.244745] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 02:23:46 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12001d88b070") r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback}, 0x80, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2800000000000000290000003900000021020201cb933d15fe800000600200009f00000000000000"], 0x28}, 0x0) 02:23:46 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\x8d\x00'}}) [ 2474.288646] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2474.299219] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2474.350549] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2474.366334] F2FS-fs (loop1): Invalid log sectorsize (1801) [ 2474.376503] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2474.387064] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 02:23:46 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:46 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, 0x0, 0x0) [ 2474.429373] attempt to access beyond end of device [ 2474.447306] loop2: rw=12288, want=8200, limit=20 [ 2474.460279] attempt to access beyond end of device 02:23:46 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc0\x00'}}) [ 2474.480531] loop2: rw=12288, want=12296, limit=20 [ 2474.499526] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2474.501191] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2474.544566] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2474.573727] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 02:23:47 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/if_inet6\x00') preadv(r0, &(0x7f00000017c0), 0x1d0, 0x1f000000) [ 2474.609463] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 02:23:47 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}}) [ 2474.655710] F2FS-fs (loop1): Invalid log sectorsize (1801) [ 2474.661995] attempt to access beyond end of device [ 2474.693546] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2474.699350] loop2: rw=12288, want=8200, limit=20 [ 2474.719352] attempt to access beyond end of device [ 2474.727305] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2474.765683] loop2: rw=12288, want=12296, limit=20 [ 2474.768443] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2474.788661] F2FS-fs (loop1): Invalid log sectorsize (1801) [ 2474.815464] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2474.827243] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2474.943098] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:23:47 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009090000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2474.984878] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2475.031061] attempt to access beyond end of device [ 2475.075867] loop2: rw=12288, want=8200, limit=20 [ 2475.088538] attempt to access beyond end of device [ 2475.102118] loop2: rw=12288, want=12296, limit=20 [ 2475.108111] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2475.134748] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2475.162127] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2475.180883] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2475.195564] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2475.213609] F2FS-fs (loop1): Invalid log sectorsize (2313) [ 2475.224449] attempt to access beyond end of device [ 2475.237460] loop2: rw=12288, want=8200, limit=20 [ 2475.247102] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2475.259402] attempt to access beyond end of device [ 2475.269019] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2475.271279] loop2: rw=12288, want=12296, limit=20 [ 2475.295664] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2475.315964] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2475.318864] F2FS-fs (loop1): Invalid log sectorsize (2313) [ 2475.338948] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 02:23:47 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070609000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:47 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) mount(0x0, &(0x7f0000000100)='./file0/file1\x00', &(0x7f0000000180)='debugfs\x00', 0x0, 0x0) 02:23:47 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00'}}) 02:23:47 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:47 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:47 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x2000002) socket$netlink(0x10, 0x3, 0x0) bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r2, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x19, 0x0, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000280), &(0x7f00000002c0)=0x4) prctl$PR_SET_MM_AUXV(0x23, 0xc, &(0x7f00000003c0), 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x10099b7) fallocate(r0, 0x0, 0x0, 0x110001) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1}) 02:23:47 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc0\x00'}}) 02:23:47 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f201000700090a0000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2475.605980] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2475.660909] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2475.699565] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:23:48 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00'}}) [ 2475.705175] attempt to access beyond end of device [ 2475.748056] loop2: rw=12288, want=8200, limit=20 [ 2475.765944] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2475.777131] attempt to access beyond end of device [ 2475.812025] loop2: rw=12288, want=12296, limit=20 [ 2475.815151] F2FS-fs (loop1): Invalid log sectorsize (2569) [ 2475.838960] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:23:48 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}}) [ 2475.859553] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2475.867054] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2475.867064] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2475.867228] attempt to access beyond end of device [ 2475.958359] loop2: rw=12288, want=8200, limit=20 [ 2475.960501] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2475.979516] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2475.990507] F2FS-fs (loop1): Invalid log sectorsize (2569) [ 2475.999769] attempt to access beyond end of device 02:23:48 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc0\x00'}}) [ 2476.024531] loop2: rw=12288, want=12296, limit=20 [ 2476.034192] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2476.059408] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:23:48 executing program 5: mkdir(0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x4000000, 0x0, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = syz_open_dev$binder(&(0x7f0000000400)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000100)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x4, 0x0, &(0x7f00000000c0)=[@enter_looper], 0x48, 0x0, &(0x7f0000000700)="2ba063fb309ec7fdbfb08e6e91baee7d7d4599fe14129a4d426834556ae420e087d59c0c7be7fcad1abb7e1f8f446f373f611ca1ee9c2231708e18a47bc68a2a79a0b48931f6ff6d"}) prctl$PR_SET_NAME(0xf, &(0x7f0000000380)='/group.stat\x00') ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000440)={0x44, 0x0, &(0x7f0000000300)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000000200)=[@flat={0x73622a85}], &(0x7f0000000240)=[0x0]}}], 0xfffffffffffffe43, 0x0, &(0x7f00000003c0)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x14, 0x0, &(0x7f0000000280)=[@increfs_done], 0x0, 0x0, &(0x7f0000000780)}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000540)='TIPCv2\x00') clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0xe, 0x0, &(0x7f0000000680)=[@acquire_done], 0xfffffffffffffeb3, 0x0, &(0x7f00000007c0)}) [ 2476.201363] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2476.208423] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2476.293280] attempt to access beyond end of device [ 2476.315742] loop2: rw=12288, want=8200, limit=20 [ 2476.321428] binder: 30026:30034 transaction failed 29189/-22, size 24-8 line 2896 [ 2476.326936] attempt to access beyond end of device [ 2476.334211] loop2: rw=12288, want=12296, limit=20 [ 2476.339281] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2476.346048] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2476.354173] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2476.361954] attempt to access beyond end of device [ 2476.365983] binder: 30026:30034 BC_INCREFS_DONE u0000000000000000 no match [ 2476.367014] loop2: rw=12288, want=8200, limit=20 [ 2476.378901] attempt to access beyond end of device [ 2476.384170] loop2: rw=12288, want=12296, limit=20 [ 2476.389245] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2476.398069] binder: 30026:30034 BC_ACQUIRE_DONE u0000000000000000 no match 02:23:48 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070709000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:48 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f201000700090b0000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:48 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xfe\x00'}}) 02:23:48 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x4, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:48 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:49 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00'}}) [ 2476.523220] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2476.535531] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2476.559599] F2FS-fs (loop1): Invalid log sectorsize (2825) [ 2476.565606] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2476.589797] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2476.628929] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2476.662429] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2476.675081] attempt to access beyond end of device [ 2476.694759] loop2: rw=12288, want=8200, limit=20 02:23:49 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}}) [ 2476.707192] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2476.736972] attempt to access beyond end of device 02:23:49 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00'}}) [ 2476.766434] F2FS-fs (loop1): Invalid log sectorsize (2825) [ 2476.778611] loop2: rw=12288, want=12296, limit=20 [ 2476.801247] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2476.808907] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2476.843509] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2476.900701] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2476.909993] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2476.911959] attempt to access beyond end of device [ 2476.938901] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2476.970075] F2FS-fs (loop1): Invalid log sectorsize (2825) 02:23:49 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}}) [ 2477.013511] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2477.039695] loop2: rw=12288, want=8200, limit=20 [ 2477.054024] attempt to access beyond end of device [ 2477.071374] binder: 30035:30075 transaction failed 29189/-22, size 24-8 line 2896 [ 2477.071626] binder: 30035:30076 BC_INCREFS_DONE u0000000000000000 no match [ 2477.089277] loop2: rw=12288, want=12296, limit=20 [ 2477.109531] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2477.112815] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2477.163371] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 02:23:49 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\x8d\x00'}}) 02:23:49 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x14, &(0x7f0000000040)={r2}, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6c, &(0x7f00000001c0)={r3, @in={{0x2, 0x0, @multicast1}}}, &(0x7f0000000280)=0x84) [ 2477.207007] F2FS-fs (loop1): Invalid log sectorsize (2825) [ 2477.208381] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2477.223270] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2477.264475] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2477.299354] attempt to access beyond end of device [ 2477.304375] loop2: rw=12288, want=8200, limit=20 02:23:49 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc0\x00'}}) [ 2477.321426] attempt to access beyond end of device [ 2477.326548] loop2: rw=12288, want=12296, limit=20 [ 2477.345741] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2477.361012] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2477.373772] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2477.373926] attempt to access beyond end of device [ 2477.389945] loop2: rw=12288, want=8200, limit=20 [ 2477.397211] attempt to access beyond end of device [ 2477.408338] loop2: rw=12288, want=12296, limit=20 [ 2477.413535] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:23:49 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070909000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:49 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f201000700090c0000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:49 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:49 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x6, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:49 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xfe\xff\xff\x00'}}) 02:23:49 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8d\xff\xff\xff\x00'}}) [ 2477.602388] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2477.617134] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2477.635163] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2477.650716] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2477.665702] F2FS-fs (loop1): Invalid log sectorsize (3081) [ 2477.691337] attempt to access beyond end of device 02:23:50 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf0\xff\xff\xff\x7f\x00'}}) [ 2477.707759] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2477.720532] loop2: rw=12288, want=8200, limit=20 [ 2477.749391] attempt to access beyond end of device [ 2477.754702] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2477.782772] loop2: rw=12288, want=12296, limit=20 [ 2477.800282] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2477.815939] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2477.837137] F2FS-fs (loop1): Invalid log sectorsize (3081) [ 2477.843483] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:23:50 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x7f\xff\xff\xff\xf0\x00'}}) [ 2477.863897] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2477.877554] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2477.917898] attempt to access beyond end of device [ 2477.936939] loop2: rw=12288, want=8200, limit=20 [ 2477.959399] attempt to access beyond end of device [ 2477.986107] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2477.998757] loop2: rw=12288, want=12296, limit=20 [ 2478.004308] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2478.018745] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:23:50 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xfe\x00'}}) [ 2478.034076] F2FS-fs (loop1): Invalid log sectorsize (3081) [ 2478.050209] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2478.061575] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2478.068683] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2478.087913] F2FS-fs (loop1): Invalid log sectorsize (3081) [ 2478.102586] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2478.110281] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2478.132407] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 02:23:50 executing program 5: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") write(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000200), 0x4) writev(r0, &(0x7f000063e000)=[{&(0x7f0000a66000)="da", 0x1}], 0x1) sendmmsg$alg(r1, &(0x7f0000236fc8), 0x4924924924927e4, 0x0) [ 2478.167194] attempt to access beyond end of device [ 2478.172514] loop2: rw=12288, want=8200, limit=20 [ 2478.180859] attempt to access beyond end of device [ 2478.203477] loop2: rw=12288, want=12296, limit=20 02:23:50 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f201000700090e0000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:50 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00'}}) [ 2478.234570] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2478.254507] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2478.261791] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2478.272918] attempt to access beyond end of device [ 2478.285200] loop2: rw=12288, want=8200, limit=20 [ 2478.290309] attempt to access beyond end of device [ 2478.329152] loop2: rw=12288, want=12296, limit=20 [ 2478.334072] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2478.368259] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2478.390346] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 02:23:50 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070a09000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:50 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x9101, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:50 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:50 executing program 5: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000240), 0x4) sendmsg$kcm(r0, &(0x7f0000000080)={&(0x7f00000009c0)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000000)="d90d0000768606681d012f629c75adfa4208d5febf524a024aface6a6ac7d846ed2fa163e15ffb50", 0x28}], 0x1}, 0x0) 02:23:50 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}}) [ 2478.457530] F2FS-fs (loop1): Invalid log sectorsize (3593) [ 2478.482247] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2478.561288] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:23:51 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'lo\x00'}) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000000340)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x04\x00\x00\x00\x00\x06\x00', 0xfd}) [ 2478.611889] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:23:51 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00'}}) [ 2478.681420] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2478.682403] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2478.710454] F2FS-fs (loop1): Invalid log sectorsize (3593) [ 2478.716216] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2478.738142] attempt to access beyond end of device [ 2478.777006] loop2: rw=12288, want=8200, limit=20 [ 2478.786921] attempt to access beyond end of device [ 2478.813079] loop2: rw=12288, want=12296, limit=20 [ 2478.838507] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2478.853455] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2478.866373] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2478.880764] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2478.896277] F2FS-fs (loop1): Invalid log sectorsize (3593) [ 2478.915966] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2478.927211] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2478.943012] attempt to access beyond end of device [ 2478.948264] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2478.961323] loop2: rw=12288, want=8200, limit=20 [ 2478.967425] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2478.979885] attempt to access beyond end of device [ 2478.987299] F2FS-fs (loop1): Invalid log sectorsize (3593) [ 2478.996604] loop2: rw=12288, want=12296, limit=20 [ 2479.004015] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2479.015220] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:23:51 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009100000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:51 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}}) [ 2479.121209] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2479.148534] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2479.217191] attempt to access beyond end of device [ 2479.244148] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2479.263652] loop2: rw=12288, want=8200, limit=20 [ 2479.292278] attempt to access beyond end of device [ 2479.298565] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2479.309412] loop2: rw=12288, want=12296, limit=20 [ 2479.316596] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2479.344154] F2FS-fs (loop1): Invalid log sectorsize (4105) [ 2479.346043] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2479.368003] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2479.375781] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2479.394515] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2479.400961] attempt to access beyond end of device [ 2479.419148] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2479.425074] loop2: rw=12288, want=8200, limit=20 [ 2479.444726] F2FS-fs (loop1): Invalid log sectorsize (4105) [ 2479.454557] attempt to access beyond end of device [ 2479.464599] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2479.472039] loop2: rw=12288, want=12296, limit=20 02:23:51 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:51 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2479.492702] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:23:52 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) clone(0x20040200, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00000005c0)='./file0\x00', 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='clear_refs\x00\xb0Ix\xe6\fK\xa3/\xd7\xb9IqK\xcb\xe8\fW\xafYt|a\xa3\x16\x19\xcb\xaf\xea\x03O[k\xb1S2\x86\v\x9f\x14\xc6T\xd1\x01$\x84\xf5\xc9\xd8\xed\xca\xd2\xf0s\xe0\xcaPx\xfcd\xd3\x8d\x1e){\x9df\xa7\x14R\xb9,\xaegV\x96!n\b\xf2\x1e\x87\xb8\xb5M\xa0\xd1\xb5\xf3\xb4\xd6\xf8\xca\xf3J\x15\xed+,\x98\xfc\xbfX\x12\x97\xb3\x1b\xea\xfa\xff\xb7gx\xa1\x96\xad\x93\xaa=-z\x06r\b\'') r3 = syz_open_procfs(0x0, &(0x7f0000000440)='syscall\x00') sendfile(r2, r3, 0x0, 0x1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') tkill(r1, 0x1000000000015) open$dir(&(0x7f0000000200)='./file0\x00', 0x27e, 0x0) 02:23:52 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070b09000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:52 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\x8d\x00'}}) [ 2479.792170] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2479.837923] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2479.886178] F2FS-fs (loop1): Invalid log sectorsize (4105) [ 2479.917986] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2479.943020] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2479.956338] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2479.966789] [ 2479.968424] ====================================================== [ 2479.974736] WARNING: possible circular locking dependency detected [ 2479.981054] 5.0.0+ #7 Not tainted [ 2479.984509] ------------------------------------------------------ [ 2479.990820] syz-executor.5/30233 is trying to acquire lock: [ 2479.996554] 00000000af8a2d0e (&sig->cred_guard_mutex){+.+.}, at: lock_trace+0x4a/0xe0 [ 2480.004547] [ 2480.004547] but task is already holding lock: [ 2480.010525] 00000000c13ca605 (&p->lock){+.+.}, at: seq_read+0x71/0x1130 [ 2480.017299] [ 2480.017299] which lock already depends on the new lock. [ 2480.017299] [ 2480.025610] [ 2480.025610] the existing dependency chain (in reverse order) is: [ 2480.033223] [ 2480.033223] -> #2 (&p->lock){+.+.}: [ 2480.038349] __mutex_lock+0xf7/0x1310 [ 2480.042687] mutex_lock_nested+0x16/0x20 [ 2480.047275] seq_read+0x71/0x1130 [ 2480.051270] proc_reg_read+0x1fa/0x2c0 [ 2480.055682] do_iter_read+0x4a9/0x660 [ 2480.060008] vfs_readv+0xf0/0x160 [ 2480.063986] default_file_splice_read+0x475/0x890 [ 2480.069351] do_splice_to+0x12a/0x190 [ 2480.073680] do_splice+0x10a0/0x1490 [ 2480.077921] __x64_sys_splice+0x2c6/0x330 [ 2480.082624] do_syscall_64+0x103/0x610 [ 2480.087038] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2480.092737] [ 2480.092737] -> #1 (&pipe->mutex/1){+.+.}: [ 2480.098406] __mutex_lock+0xf7/0x1310 [ 2480.102728] mutex_lock_nested+0x16/0x20 [ 2480.107316] fifo_open+0x159/0xb00 [ 2480.111393] do_dentry_open+0x47d/0x1130 [ 2480.116022] vfs_open+0xa0/0xd0 [ 2480.119825] path_openat+0x10d7/0x4690 [ 2480.124250] do_filp_open+0x1a1/0x280 [ 2480.128572] do_open_execat+0x13b/0x6d0 [ 2480.133066] __do_execve_file.isra.0+0x178d/0x23f0 [ 2480.138549] __x64_sys_execve+0x8f/0xc0 [ 2480.143044] do_syscall_64+0x103/0x610 [ 2480.147452] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2480.153173] [ 2480.153173] -> #0 (&sig->cred_guard_mutex){+.+.}: [ 2480.159499] lock_acquire+0x16f/0x3f0 [ 2480.163823] __mutex_lock+0xf7/0x1310 [ 2480.168176] mutex_lock_killable_nested+0x16/0x20 [ 2480.173553] lock_trace+0x4a/0xe0 [ 2480.177527] proc_pid_syscall+0x98/0x250 [ 2480.182113] proc_single_show+0xf6/0x180 [ 2480.186699] seq_read+0x4db/0x1130 [ 2480.190780] do_iter_read+0x4a9/0x660 [ 2480.195107] vfs_readv+0xf0/0x160 [ 2480.199084] default_file_splice_read+0x475/0x890 [ 2480.204473] do_splice_to+0x12a/0x190 [ 2480.208799] splice_direct_to_actor+0x2d2/0x970 [ 2480.213991] do_splice_direct+0x1da/0x2a0 [ 2480.218656] do_sendfile+0x597/0xd00 [ 2480.222973] __x64_sys_sendfile64+0x1dd/0x220 [ 2480.227982] do_syscall_64+0x103/0x610 [ 2480.232413] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2480.238118] [ 2480.238118] other info that might help us debug this: [ 2480.238118] [ 2480.246245] Chain exists of: [ 2480.246245] &sig->cred_guard_mutex --> &pipe->mutex/1 --> &p->lock [ 2480.246245] [ 2480.257078] Possible unsafe locking scenario: [ 2480.257078] [ 2480.263132] CPU0 CPU1 [ 2480.267791] ---- ---- [ 2480.272446] lock(&p->lock); [ 2480.275544] lock(&pipe->mutex/1); [ 2480.281684] lock(&p->lock); [ 2480.287296] lock(&sig->cred_guard_mutex); [ 2480.291611] [ 2480.291611] *** DEADLOCK *** [ 2480.291611] [ 2480.297661] 2 locks held by syz-executor.5/30233: [ 2480.302519] #0: 000000007812ed4d (sb_writers#6){.+.+}, at: do_sendfile+0x9b9/0xd00 [ 2480.310322] #1: 00000000c13ca605 (&p->lock){+.+.}, at: seq_read+0x71/0x1130 [ 2480.317527] [ 2480.317527] stack backtrace: [ 2480.322018] CPU: 1 PID: 30233 Comm: syz-executor.5 Not tainted 5.0.0+ #7 [ 2480.328857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2480.338231] Call Trace: [ 2480.340827] dump_stack+0x172/0x1f0 [ 2480.344464] print_circular_bug.isra.0.cold+0x1cc/0x28f [ 2480.349846] __lock_acquire+0x2f00/0x4700 [ 2480.354000] ? mark_held_locks+0x100/0x100 [ 2480.358252] ? find_held_lock+0x35/0x130 [ 2480.362338] ? mark_held_locks+0x100/0x100 [ 2480.366587] ? is_bpf_text_address+0xac/0x170 [ 2480.371096] ? __lock_is_held+0xb6/0x140 [ 2480.375159] ? kasan_check_read+0x11/0x20 [ 2480.379302] ? lock_trace+0x4a/0xe0 [ 2480.381064] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2480.382921] lock_acquire+0x16f/0x3f0 [ 2480.382933] ? lock_trace+0x4a/0xe0 [ 2480.382946] ? lock_trace+0x4a/0xe0 [ 2480.390449] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2480.394176] __mutex_lock+0xf7/0x1310 [ 2480.394187] ? lock_trace+0x4a/0xe0 [ 2480.394200] ? lock_trace+0x4a/0xe0 [ 2480.398161] F2FS-fs (loop1): Invalid log sectorsize (4105) [ 2480.401435] ? mutex_trylock+0x1e0/0x1e0 [ 2480.401447] ? __lock_acquire+0x53b/0x4700 [ 2480.401459] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2480.401473] ? kasan_kmalloc+0x9/0x10 [ 2480.408943] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2480.412686] ? __kmalloc_node+0x4e/0x70 [ 2480.412711] ? kvmalloc_node+0x68/0x100 [ 2480.412723] ? seq_read+0x832/0x1130 [ 2480.412736] ? do_iter_read+0x4a9/0x660 [ 2480.465796] ? vfs_readv+0xf0/0x160 [ 2480.469413] ? default_file_splice_read+0x475/0x890 [ 2480.474418] ? do_splice_to+0x12a/0x190 [ 2480.478380] ? splice_direct_to_actor+0x2d2/0x970 [ 2480.483213] ? do_splice_direct+0x1da/0x2a0 [ 2480.487533] ? do_sendfile+0x597/0xd00 [ 2480.491409] ? __x64_sys_sendfile64+0x1dd/0x220 [ 2480.496068] mutex_lock_killable_nested+0x16/0x20 [ 2480.500925] ? mutex_lock_killable_nested+0x16/0x20 [ 2480.505929] lock_trace+0x4a/0xe0 [ 2480.509389] proc_pid_syscall+0x98/0x250 [ 2480.513451] ? proc_pid_personality+0xd0/0xd0 [ 2480.517939] ? get_pid_task+0xd4/0x190 [ 2480.521826] ? __lock_is_held+0xb6/0x140 [ 2480.525884] ? lock_downgrade+0x810/0x810 [ 2480.530025] ? kasan_check_read+0x11/0x20 [ 2480.534183] proc_single_show+0xf6/0x180 [ 2480.538263] seq_read+0x4db/0x1130 [ 2480.541843] do_iter_read+0x4a9/0x660 [ 2480.545664] ? dup_iter+0x260/0x260 [ 2480.549299] vfs_readv+0xf0/0x160 [ 2480.552757] ? compat_rw_copy_check_uvector+0x3f0/0x3f0 [ 2480.558114] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2480.563637] ? push_pipe+0x417/0x7a0 [ 2480.567369] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2480.572915] ? iov_iter_revert+0xaa0/0xaa0 [ 2480.577146] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 2480.582187] ? iov_iter_pipe+0xba/0x2f0 [ 2480.586155] default_file_splice_read+0x475/0x890 [ 2480.590988] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2480.596105] ? kasan_kmalloc+0x9/0x10 [ 2480.599895] ? __kmalloc+0x15c/0x740 [ 2480.603600] ? alloc_pipe_info+0x199/0x430 [ 2480.607827] ? iter_file_splice_write+0xbe0/0xbe0 [ 2480.612683] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 2480.617522] ? percpu_ref_put_many+0x94/0x190 [ 2480.622008] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2480.627533] ? fsnotify+0x395/0xbd0 [ 2480.631151] ? fsnotify+0xbd0/0xbd0 [ 2480.634772] ? fsnotify_first_mark+0x210/0x210 [ 2480.639346] ? check_preemption_disabled+0x48/0x290 [ 2480.644364] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 2480.649816] ? security_file_permission+0x94/0x320 [ 2480.654749] ? iter_file_splice_write+0xbe0/0xbe0 [ 2480.659593] do_splice_to+0x12a/0x190 [ 2480.663389] splice_direct_to_actor+0x2d2/0x970 [ 2480.668047] ? generic_pipe_buf_nosteal+0x10/0x10 [ 2480.672879] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2480.678406] ? do_splice_to+0x190/0x190 [ 2480.682400] ? rw_verify_area+0x118/0x360 [ 2480.686540] do_splice_direct+0x1da/0x2a0 [ 2480.690706] ? splice_direct_to_actor+0x970/0x970 [ 2480.695665] ? rcu_read_lock_sched_held+0x110/0x130 [ 2480.700677] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 2480.705453] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2480.710980] ? __sb_start_write+0x1ac/0x360 [ 2480.715308] do_sendfile+0x597/0xd00 [ 2480.719038] ? do_compat_pwritev64+0x1c0/0x1c0 [ 2480.723605] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2480.729168] ? put_timespec64+0xda/0x140 [ 2480.733220] __x64_sys_sendfile64+0x1dd/0x220 [ 2480.737706] ? __ia32_sys_sendfile+0x230/0x230 [ 2480.742278] ? do_syscall_64+0x26/0x610 [ 2480.746255] ? lockdep_hardirqs_on+0x415/0x5d0 [ 2480.750828] ? trace_hardirqs_on+0x67/0x230 [ 2480.755160] do_syscall_64+0x103/0x610 [ 2480.759043] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2480.764227] RIP: 0033:0x457f29 [ 2480.767437] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2480.786357] RSP: 002b:00007fceae824c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 02:23:53 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc0\x00'}}) [ 2480.794055] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000000457f29 [ 2480.801774] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000005 [ 2480.809029] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 2480.816284] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fceae8256d4 [ 2480.823567] R13: 00000000004c4ece R14: 00000000004d8bf8 R15: 00000000ffffffff [ 2480.834962] attempt to access beyond end of device 02:23:53 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2480.845954] loop2: rw=12288, want=8200, limit=20 [ 2480.851725] attempt to access beyond end of device [ 2480.857413] loop2: rw=12288, want=12296, limit=20 [ 2480.862818] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2480.869311] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2480.878648] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 02:23:53 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009140000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2480.894952] kobject: 'loop3' (00000000121d6f50): kobject_uevent_env [ 2480.898534] attempt to access beyond end of device [ 2480.907526] kobject: 'loop3' (00000000121d6f50): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 2480.910100] loop2: rw=12288, want=8200, limit=20 02:23:53 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}}) 02:23:53 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="0affefff7f000000001e6ea64aa8e1c9", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000002e80)=[{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000140)="cf3c", 0x2}, {0x0}], 0x2, 0x0, 0x0, 0x4000}], 0x1, 0x0) [ 2480.938343] attempt to access beyond end of device [ 2480.949062] kobject: 'loop1' (000000006c7c3057): kobject_uevent_env [ 2480.952315] loop2: rw=12288, want=12296, limit=20 [ 2480.955513] kobject: 'loop1' (000000006c7c3057): fill_kobj_path: path = '/devices/virtual/block/loop1' 02:23:53 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) [ 2480.987335] kobject: 'loop1' (000000006c7c3057): kobject_uevent_env [ 2480.994454] kobject: 'loop1' (000000006c7c3057): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2481.007175] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2481.024500] kobject: 'loop5' (00000000d4d1877b): kobject_uevent_env [ 2481.034460] kobject: 'loop5' (00000000d4d1877b): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 2481.048854] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2481.058967] kobject: 'loop4' (0000000014c326e1): kobject_uevent_env [ 2481.065750] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2481.073533] kobject: 'loop4' (0000000014c326e1): fill_kobj_path: path = '/devices/virtual/block/loop4' 02:23:53 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00'}}) 02:23:53 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="0affefff7f000000001e6ea64aa8e1c9", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000002e80)=[{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000140)="cf3c", 0x2}, {0x0}], 0x2, 0x0, 0x0, 0x4000}], 0x1, 0x0) [ 2481.083691] kobject: 'loop2' (00000000382c2c24): kobject_uevent_env [ 2481.090698] F2FS-fs (loop1): Invalid log sectorsize (5129) [ 2481.094161] kobject: 'loop2' (00000000382c2c24): kobject_uevent_env [ 2481.109171] kobject: 'loop2' (00000000382c2c24): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2481.119159] kobject: 'loop2' (00000000382c2c24): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2481.121346] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 02:23:53 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070c09000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2481.163525] kobject: 'loop3' (00000000121d6f50): kobject_uevent_env [ 2481.185669] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2481.195672] kobject: 'loop3' (00000000121d6f50): fill_kobj_path: path = '/devices/virtual/block/loop3' 02:23:53 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc0\x00'}}) [ 2481.214788] kobject: 'loop5' (00000000d4d1877b): kobject_uevent_env [ 2481.221226] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2481.221242] F2FS-fs (loop1): Invalid log sectorsize (5129) [ 2481.231925] kobject: 'loop2' (00000000382c2c24): kobject_uevent_env [ 2481.241322] kobject: 'loop5' (00000000d4d1877b): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 2481.251108] kobject: 'loop2' (00000000382c2c24): fill_kobj_path: path = '/devices/virtual/block/loop2' 02:23:53 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="0affefff7f000000001e6ea64aa8e1c9", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000002e80)=[{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000140)="cf3c", 0x2}, {0x0}], 0x2, 0x0, 0x0, 0x4000}], 0x1, 0x0) [ 2481.275501] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2481.315640] kobject: 'loop5' (00000000d4d1877b): kobject_uevent_env [ 2481.323789] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2481.333230] kobject: 'loop5' (00000000d4d1877b): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 2481.346437] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2481.355222] kobject: 'loop1' (000000006c7c3057): kobject_uevent_env [ 2481.364630] attempt to access beyond end of device 02:23:53 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00'}}) 02:23:53 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="0affefff7f000000001e6ea64aa8e1c9", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000002e80)=[{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000140)="cf3c", 0x2}, {0x0}], 0x2, 0x0, 0x0, 0x4000}], 0x1, 0x0) [ 2481.371916] loop2: rw=12288, want=8200, limit=20 [ 2481.383712] attempt to access beyond end of device [ 2481.385038] kobject: 'loop1' (000000006c7c3057): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2481.393817] loop2: rw=12288, want=12296, limit=20 [ 2481.404564] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2481.415189] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2481.422529] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2481.430410] attempt to access beyond end of device [ 2481.449729] kobject: 'loop3' (00000000121d6f50): kobject_uevent_env [ 2481.452503] kobject: 'loop1' (000000006c7c3057): kobject_uevent_env [ 2481.466111] loop2: rw=12288, want=8200, limit=20 [ 2481.471686] kobject: 'loop3' (00000000121d6f50): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 2481.492196] attempt to access beyond end of device [ 2481.503155] kobject: 'loop1' (000000006c7c3057): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2481.508290] loop2: rw=12288, want=12296, limit=20 [ 2481.534822] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2481.555412] kobject: 'loop5' (00000000d4d1877b): kobject_uevent_env [ 2481.562390] kobject: 'loop5' (00000000d4d1877b): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 2481.599313] kobject: 'loop2' (00000000382c2c24): kobject_uevent_env [ 2481.605808] kobject: 'loop2' (00000000382c2c24): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2481.624531] kobject: 'loop3' (00000000121d6f50): kobject_uevent_env [ 2481.631107] kobject: 'loop3' (00000000121d6f50): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 2481.649231] kobject: 'loop1' (000000006c7c3057): kobject_uevent_env [ 2481.655758] kobject: 'loop1' (000000006c7c3057): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2481.673739] kobject: 'loop2' (00000000382c2c24): kobject_uevent_env [ 2481.682850] kobject: 'loop2' (00000000382c2c24): fill_kobj_path: path = '/devices/virtual/block/loop2' 02:23:54 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:54 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="0affefff7f000000001e6ea64aa8e1c9", 0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002e80)=[{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000140)="cf3c", 0x2}, {0x0}], 0x2, 0x0, 0x0, 0x4000}], 0x1, 0x0) 02:23:54 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}}) 02:23:54 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009230000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2481.702769] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2481.709918] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2481.717935] attempt to access beyond end of device [ 2481.729967] kobject: 'loop2' (00000000382c2c24): kobject_uevent_env [ 2481.743626] loop2: rw=12288, want=8200, limit=20 [ 2481.746897] kobject: 'loop1' (000000006c7c3057): kobject_uevent_env [ 2481.750934] kobject: 'loop2' (00000000382c2c24): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2481.765622] kobject: 'loop1' (000000006c7c3057): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2481.769342] attempt to access beyond end of device [ 2481.787520] loop2: rw=12288, want=12296, limit=20 [ 2481.793406] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2481.800653] kobject: 'loop5' (00000000d4d1877b): kobject_uevent_env [ 2481.807097] kobject: 'loop5' (00000000d4d1877b): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 2481.818014] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2481.819942] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2481.825179] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2481.843828] kobject: 'loop3' (00000000121d6f50): kobject_uevent_env [ 2481.849148] F2FS-fs (loop1): Invalid log sectorsize (8969) [ 2481.854791] kobject: 'loop3' (00000000121d6f50): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 2481.855944] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2481.869053] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2481.882374] attempt to access beyond end of device [ 2481.889257] loop2: rw=12288, want=8200, limit=20 [ 2481.902396] attempt to access beyond end of device [ 2481.911531] loop2: rw=12288, want=12296, limit=20 [ 2481.916992] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2481.929422] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:23:54 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:54 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="0affefff7f000000001e6ea64aa8e1c9", 0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002e80)=[{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000140)="cf3c", 0x2}, {0x0}], 0x2, 0x0, 0x0, 0x4000}], 0x1, 0x0) 02:23:54 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc0\x00'}}) 02:23:54 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070e09000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2481.956589] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2481.966760] kobject: 'loop4' (0000000014c326e1): kobject_uevent_env [ 2481.982113] kobject: 'loop4' (0000000014c326e1): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2481.993121] F2FS-fs (loop1): Invalid log sectorsize (8969) 02:23:54 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="0affefff7f000000001e6ea64aa8e1c9", 0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002e80)=[{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000140)="cf3c", 0x2}, {0x0}], 0x2, 0x0, 0x0, 0x4000}], 0x1, 0x0) 02:23:54 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xfe\x00'}}) [ 2482.009930] kobject: 'loop2' (00000000382c2c24): kobject_uevent_env [ 2482.013978] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2482.023129] kobject: 'loop2' (00000000382c2c24): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2482.041741] kobject: 'loop3' (00000000121d6f50): kobject_uevent_env [ 2482.048183] kobject: 'loop3' (00000000121d6f50): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 2482.088290] kobject: 'loop5' (00000000d4d1877b): kobject_uevent_env [ 2482.115810] kobject: 'loop5' (00000000d4d1877b): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 2482.134898] kobject: 'loop1' (000000006c7c3057): kobject_uevent_env 02:23:54 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000002e80)=[{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000140)="cf3c", 0x2}, {0x0}], 0x2, 0x0, 0x0, 0x4000}], 0x1, 0x0) 02:23:54 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00'}}) [ 2482.159518] kobject: 'loop1' (000000006c7c3057): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2482.202998] kobject: 'loop1' (000000006c7c3057): kobject_uevent_env [ 2482.230865] kobject: 'loop2' (00000000382c2c24): kobject_uevent_env [ 2482.238574] kobject: 'loop1' (000000006c7c3057): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2482.250734] kobject: 'loop2' (00000000382c2c24): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2482.304904] kobject: 'loop3' (00000000121d6f50): kobject_uevent_env [ 2482.315838] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2482.332971] kobject: 'loop3' (00000000121d6f50): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 2482.344447] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2482.359513] kobject: 'loop5' (00000000d4d1877b): kobject_uevent_env [ 2482.366730] attempt to access beyond end of device [ 2482.375287] loop2: rw=12288, want=8200, limit=20 [ 2482.380792] attempt to access beyond end of device [ 2482.383827] kobject: 'loop5' (00000000d4d1877b): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 2482.386143] loop2: rw=12288, want=12296, limit=20 [ 2482.408459] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2482.415435] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2482.425629] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2482.433920] attempt to access beyond end of device [ 2482.449133] loop2: rw=12288, want=8200, limit=20 [ 2482.467663] attempt to access beyond end of device [ 2482.473665] loop2: rw=12288, want=12296, limit=20 [ 2482.478957] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2482.499681] kobject: 'loop2' (00000000382c2c24): kobject_uevent_env [ 2482.506298] kobject: 'loop2' (00000000382c2c24): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2482.516907] kobject: 'loop2' (00000000382c2c24): kobject_uevent_env [ 2482.524102] kobject: 'loop2' (00000000382c2c24): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2482.534141] kobject: 'loop2' (00000000382c2c24): kobject_uevent_env [ 2482.543787] kobject: 'loop2' (00000000382c2c24): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2482.570325] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2482.592252] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2482.613220] attempt to access beyond end of device [ 2482.618286] loop2: rw=12288, want=8200, limit=20 [ 2482.627058] attempt to access beyond end of device [ 2482.637728] loop2: rw=12288, want=12296, limit=20 [ 2482.648937] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2482.655601] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:23:55 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:55 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000002e80)=[{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000140)="cf3c", 0x2}, {0x0}], 0x2, 0x0, 0x0, 0x4000}], 0x1, 0x0) 02:23:55 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009480000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:55 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}}) [ 2482.666503] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2482.681566] attempt to access beyond end of device [ 2482.694951] loop2: rw=12288, want=8200, limit=20 [ 2482.707446] attempt to access beyond end of device [ 2482.713199] kobject: 'loop1' (000000006c7c3057): kobject_uevent_env [ 2482.722083] kobject: 'loop1' (000000006c7c3057): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2482.729526] loop2: rw=12288, want=12296, limit=20 [ 2482.735811] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2482.737042] kobject: 'loop5' (00000000d4d1877b): kobject_uevent_env [ 2482.749213] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2482.749997] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2482.757634] F2FS-fs (loop1): Invalid log sectorsize (18441) [ 2482.768445] kobject: 'loop5' (00000000d4d1877b): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 2482.779434] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2482.782150] kobject: 'loop3' (00000000121d6f50): kobject_uevent_env [ 2482.796395] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2482.803450] kobject: 'loop3' (00000000121d6f50): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 2482.804867] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2482.824370] F2FS-fs (loop1): Invalid log sectorsize (18441) [ 2482.830425] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2482.889296] kobject: 'loop1' (000000006c7c3057): kobject_uevent_env [ 2482.895977] kobject: 'loop1' (000000006c7c3057): fill_kobj_path: path = '/devices/virtual/block/loop1' 02:23:55 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:55 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000002e80)=[{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000140)="cf3c", 0x2}, {0x0}], 0x2, 0x0, 0x0, 0x4000}], 0x1, 0x0) 02:23:55 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00'}}) 02:23:55 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100071009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2482.949368] kobject: 'loop2' (00000000382c2c24): kobject_uevent_env [ 2482.955973] kobject: 'loop2' (00000000382c2c24): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2482.989359] kobject: 'loop4' (0000000014c326e1): kobject_uevent_env 02:23:55 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="0affefff7f000000001e6ea64aa8e1c9", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000002e80)=[{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000140)="cf3c", 0x2}, {0x0}], 0x2, 0x0, 0x0, 0x4000}], 0x1, 0x0) 02:23:55 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}}) [ 2482.995822] kobject: 'loop4' (0000000014c326e1): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2483.026608] kobject: 'loop1' (000000006c7c3057): kobject_uevent_env [ 2483.035516] kobject: 'loop1' (000000006c7c3057): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2483.099468] kobject: 'loop5' (00000000d4d1877b): kobject_uevent_env [ 2483.105942] kobject: 'loop5' (00000000d4d1877b): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 2483.132838] kobject: 'loop2' (00000000382c2c24): kobject_uevent_env 02:23:55 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f201000700094c0000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2483.141795] kobject: 'loop2' (00000000382c2c24): fill_kobj_path: path = '/devices/virtual/block/loop2' 02:23:55 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="0affefff7f000000001e6ea64aa8e1c9", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000002e80)=[{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000140)="cf3c", 0x2}, {0x0}], 0x2, 0x0, 0x0, 0x4000}], 0x1, 0x0) [ 2483.172301] kobject: 'loop3' (00000000121d6f50): kobject_uevent_env [ 2483.185270] kobject: 'loop3' (00000000121d6f50): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 2483.279554] kobject: 'loop1' (000000006c7c3057): kobject_uevent_env [ 2483.286196] kobject: 'loop1' (000000006c7c3057): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2483.309163] kobject: 'loop5' (00000000d4d1877b): kobject_uevent_env [ 2483.319173] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2483.339176] kobject: 'loop5' (00000000d4d1877b): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 2483.356512] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2483.379984] attempt to access beyond end of device [ 2483.395102] loop2: rw=12288, want=8200, limit=20 [ 2483.400274] kobject: 'loop1' (000000006c7c3057): kobject_uevent_env [ 2483.415138] kobject: 'loop1' (000000006c7c3057): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2483.425376] attempt to access beyond end of device [ 2483.433328] loop2: rw=12288, want=12296, limit=20 [ 2483.438365] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2483.456430] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2483.474956] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2483.487372] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2483.495420] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2483.509562] attempt to access beyond end of device [ 2483.514713] loop2: rw=12288, want=8200, limit=20 [ 2483.520495] F2FS-fs (loop1): Invalid log sectorsize (19465) [ 2483.526413] attempt to access beyond end of device 02:23:56 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\x8d\x00'}}) 02:23:56 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:56 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="0affefff7f000000001e6ea64aa8e1c9", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000002e80)=[{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000140)="cf3c", 0x2}, {0x0}], 0x2, 0x0, 0x0, 0x4000}], 0x1, 0x0) [ 2483.531698] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2483.540456] loop2: rw=12288, want=12296, limit=20 [ 2483.545484] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2483.553393] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2483.561103] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2483.568708] F2FS-fs (loop1): Invalid log sectorsize (19465) [ 2483.575158] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 02:23:56 executing program 5: bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000280)="0affefff7f000000001e6ea64aa8e1c9", 0x10) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg$unix(r0, &(0x7f0000002e80)=[{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000140)="cf3c", 0x2}, {0x0}], 0x2, 0x0, 0x0, 0x4000}], 0x1, 0x0) [ 2483.601813] kobject: 'loop2' (00000000382c2c24): kobject_uevent_env [ 2483.610640] kobject: 'loop2' (00000000382c2c24): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2483.699881] kobject: 'loop1' (000000006c7c3057): kobject_uevent_env [ 2483.706516] kobject: 'loop1' (000000006c7c3057): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2483.740684] kobject: 'loop5' (00000000d4d1877b): kobject_uevent_env [ 2483.747146] kobject: 'loop5' (00000000d4d1877b): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 2483.756972] kobject: 'loop2' (00000000382c2c24): kobject_uevent_env [ 2483.763691] kobject: 'loop2' (00000000382c2c24): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2483.783753] kobject: 'loop3' (00000000121d6f50): kobject_uevent_env [ 2483.809211] kobject: 'loop3' (00000000121d6f50): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 2483.822472] kobject: 'loop1' (000000006c7c3057): kobject_uevent_env [ 2483.828929] kobject: 'loop1' (000000006c7c3057): fill_kobj_path: path = '/devices/virtual/block/loop1' 02:23:56 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:56 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc0\x00'}}) 02:23:56 executing program 5: bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000280)="0affefff7f000000001e6ea64aa8e1c9", 0x10) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg$unix(r0, &(0x7f0000002e80)=[{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000140)="cf3c", 0x2}, {0x0}], 0x2, 0x0, 0x0, 0x4000}], 0x1, 0x0) 02:23:56 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100071409000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:56 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009600000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:56 executing program 5: bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000280)="0affefff7f000000001e6ea64aa8e1c9", 0x10) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg$unix(r0, &(0x7f0000002e80)=[{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000140)="cf3c", 0x2}, {0x0}], 0x2, 0x0, 0x0, 0x4000}], 0x1, 0x0) 02:23:56 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xfe\xff\xff\x00'}}) [ 2483.959298] kobject: 'loop2' (00000000382c2c24): kobject_uevent_env [ 2483.965763] kobject: 'loop2' (00000000382c2c24): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2484.033726] kobject: 'loop4' (0000000014c326e1): kobject_uevent_env [ 2484.042197] kobject: 'loop4' (0000000014c326e1): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2484.069246] kobject: 'loop1' (000000006c7c3057): kobject_uevent_env [ 2484.075736] kobject: 'loop1' (000000006c7c3057): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2484.086273] kobject: 'loop5' (00000000d4d1877b): kobject_uevent_env [ 2484.104537] kobject: 'loop2' (00000000382c2c24): kobject_uevent_env [ 2484.115897] kobject: 'loop5' (00000000d4d1877b): fill_kobj_path: path = '/devices/virtual/block/loop5' 02:23:56 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="0affefff7f000000001e6ea64aa8e1c9", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000002e80)=[{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000140)="cf3c", 0x2}, {0x0}], 0x2, 0x0, 0x0, 0x4000}], 0x1, 0x0) [ 2484.117405] kobject: 'loop2' (00000000382c2c24): fill_kobj_path: path = '/devices/virtual/block/loop2' 02:23:56 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8d\xff\xff\xff\x00'}}) [ 2484.171876] kobject: 'loop1' (000000006c7c3057): kobject_uevent_env [ 2484.177179] kobject: 'loop3' (00000000121d6f50): kobject_uevent_env [ 2484.184133] kobject: 'loop1' (000000006c7c3057): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2484.195258] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2484.215495] kobject: 'loop3' (00000000121d6f50): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 2484.216383] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2484.239106] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2484.246131] kobject: 'loop5' (00000000d4d1877b): kobject_uevent_env [ 2484.247232] attempt to access beyond end of device [ 2484.261561] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2484.269372] loop2: rw=12288, want=8200, limit=20 [ 2484.270832] kobject: 'loop5' (00000000d4d1877b): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 2484.274501] attempt to access beyond end of device [ 2484.292404] F2FS-fs (loop1): Invalid log sectorsize (24585) [ 2484.298346] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2484.315346] loop2: rw=12288, want=12296, limit=20 [ 2484.318679] kobject: 'loop3' (00000000121d6f50): kobject_uevent_env [ 2484.330336] kobject: 'loop3' (00000000121d6f50): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 2484.331203] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2484.346214] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2484.357261] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2484.368650] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2484.397939] F2FS-fs (loop1): Invalid log sectorsize (24585) [ 2484.406111] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2484.414313] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2484.419701] attempt to access beyond end of device [ 2484.427057] loop2: rw=12288, want=8200, limit=20 02:23:56 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:56 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="0affefff7f000000001e6ea64aa8e1c9", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000002e80)=[{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000140)="cf3c", 0x2}, {0x0}], 0x2, 0x0, 0x0, 0x4000}], 0x1, 0x0) 02:23:56 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf0\xff\xff\xff\x7f\x00'}}) [ 2484.457569] attempt to access beyond end of device [ 2484.466610] loop2: rw=12288, want=12296, limit=20 [ 2484.472010] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2484.485877] kobject: 'loop1' (000000006c7c3057): kobject_uevent_env [ 2484.500602] kobject: 'loop1' (000000006c7c3057): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2484.532226] kobject: 'loop1' (000000006c7c3057): kobject_uevent_env [ 2484.541372] kobject: 'loop1' (000000006c7c3057): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2484.556039] kobject: 'loop5' (00000000d4d1877b): kobject_uevent_env [ 2484.562883] kobject: 'loop2' (00000000382c2c24): kobject_uevent_env [ 2484.569448] kobject: 'loop5' (00000000d4d1877b): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 2484.579295] kobject: 'loop2' (00000000382c2c24): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2484.593822] kobject: 'loop3' (00000000121d6f50): kobject_uevent_env [ 2484.600683] kobject: 'loop3' (00000000121d6f50): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 2484.615772] kobject: 'loop2' (00000000382c2c24): kobject_uevent_env [ 2484.623484] kobject: 'loop2' (00000000382c2c24): kobject_uevent_env [ 2484.630200] kobject: 'loop2' (00000000382c2c24): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2484.639930] kobject: 'loop2' (00000000382c2c24): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2484.655076] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2484.673256] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2484.682569] attempt to access beyond end of device [ 2484.693303] loop2: rw=12288, want=8200, limit=20 [ 2484.698960] attempt to access beyond end of device [ 2484.704672] loop2: rw=12288, want=12296, limit=20 [ 2484.709846] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2484.716288] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2484.723722] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2484.732258] attempt to access beyond end of device [ 2484.737291] loop2: rw=12288, want=8200, limit=20 [ 2484.749226] attempt to access beyond end of device [ 2484.755345] loop2: rw=12288, want=12296, limit=20 [ 2484.761902] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2484.839511] kobject: 'loop2' (00000000382c2c24): kobject_uevent_env [ 2484.846020] kobject: 'loop2' (00000000382c2c24): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2484.856306] kobject: 'loop2' (00000000382c2c24): kobject_uevent_env [ 2484.863916] kobject: 'loop2' (00000000382c2c24): fill_kobj_path: path = '/devices/virtual/block/loop2' 02:23:57 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:57 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="0affefff7f000000001e6ea64aa8e1c9", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000002e80)=[{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000140)="cf3c", 0x2}, {0x0}], 0x2, 0x0, 0x0, 0x4000}], 0x1, 0x0) 02:23:57 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x7f\xff\xff\xff\xf0\x00'}}) 02:23:57 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009680000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:57 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100072309000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:57 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xfe\x00'}}) [ 2484.967177] kobject: 'loop1' (000000006c7c3057): kobject_uevent_env [ 2484.969335] kobject: 'loop4' (0000000014c326e1): kobject_uevent_env [ 2484.973750] kobject: 'loop1' (000000006c7c3057): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2484.987899] kobject: 'loop4' (0000000014c326e1): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2484.996326] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2485.009351] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 02:23:57 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="0affefff7f000000001e6ea64aa8e1c9", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000002e80)=[{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000140)="cf3c", 0x2}, {0x0}], 0x2, 0x0, 0x0, 0x4000}], 0x1, 0x0) [ 2485.024706] kobject: 'loop2' (00000000382c2c24): kobject_uevent_env [ 2485.033925] F2FS-fs (loop1): Invalid log sectorsize (26633) [ 2485.041884] kobject: 'loop2' (00000000382c2c24): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2485.055937] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2485.069161] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2485.078314] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2485.089377] kobject: 'loop3' (00000000121d6f50): kobject_uevent_env [ 2485.095810] kobject: 'loop3' (00000000121d6f50): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 2485.117323] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2485.126010] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2485.134234] kobject: 'loop5' (00000000d4d1877b): kobject_uevent_env [ 2485.140918] F2FS-fs (loop1): Invalid log sectorsize (26633) [ 2485.146707] kobject: 'loop5' (00000000d4d1877b): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 2485.156424] attempt to access beyond end of device [ 2485.161633] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2485.169201] loop2: rw=12288, want=8200, limit=20 02:23:57 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="0affefff7f000000001e6ea64aa8e1c9", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000002e80)=[{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000140)="cf3c", 0x2}, {0x0}], 0x2, 0x0, 0x0, 0x4000}], 0x1, 0x0) 02:23:57 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00'}}) [ 2485.180853] attempt to access beyond end of device [ 2485.200204] loop2: rw=12288, want=12296, limit=20 [ 2485.207447] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2485.214071] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2485.221540] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2485.229562] attempt to access beyond end of device [ 2485.234651] loop2: rw=12288, want=8200, limit=20 [ 2485.240067] kobject: 'loop1' (000000006c7c3057): kobject_uevent_env [ 2485.246614] attempt to access beyond end of device [ 2485.254058] kobject: 'loop1' (000000006c7c3057): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2485.263928] loop2: rw=12288, want=12296, limit=20 [ 2485.269136] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2485.287861] kobject: 'loop1' (000000006c7c3057): kobject_uevent_env [ 2485.294951] kobject: 'loop1' (000000006c7c3057): fill_kobj_path: path = '/devices/virtual/block/loop1' 02:23:57 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:57 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="0affefff7f000000001e6ea64aa8e1c9", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000002e80)=[{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000140)="cf3c", 0x2}, {0x0}], 0x2, 0x0, 0x0, 0x4000}], 0x1, 0x0) 02:23:57 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}}) [ 2485.349813] kobject: 'loop2' (00000000382c2c24): kobject_uevent_env [ 2485.364231] kobject: 'loop2' (00000000382c2c24): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2485.388687] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2485.396030] kobject: 'loop5' (00000000d4d1877b): kobject_uevent_env [ 2485.403497] kobject: 'loop5' (00000000d4d1877b): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 2485.417398] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2485.429875] kobject: 'loop2' (00000000382c2c24): kobject_uevent_env [ 2485.437783] kobject: 'loop2' (00000000382c2c24): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2485.447072] kobject: 'loop3' (00000000121d6f50): kobject_uevent_env [ 2485.459254] F2FS-fs (loop1): Invalid log sectorsize (26633) [ 2485.466912] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2485.468409] kobject: 'loop3' (00000000121d6f50): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 2485.481161] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2485.492415] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2485.501975] F2FS-fs (loop1): Invalid log sectorsize (26633) [ 2485.507836] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2485.518586] kobject: 'loop2' (00000000382c2c24): kobject_uevent_env [ 2485.542933] kobject: 'loop2' (00000000382c2c24): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2485.560620] kobject: 'loop3' (00000000121d6f50): kobject_uevent_env [ 2485.568313] kobject: 'loop3' (00000000121d6f50): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 2485.631938] kobject: 'loop2' (00000000382c2c24): kobject_uevent_env [ 2485.638389] kobject: 'loop2' (00000000382c2c24): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2485.739208] kobject: 'loop1' (000000006c7c3057): kobject_uevent_env [ 2485.745840] kobject: 'loop1' (000000006c7c3057): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2485.778308] kobject: 'loop1' (000000006c7c3057): kobject_uevent_env [ 2485.786009] kobject: 'loop1' (000000006c7c3057): fill_kobj_path: path = '/devices/virtual/block/loop1' 02:23:58 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:58 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00'}}) 02:23:58 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000280)="0affefff7f000000001e6ea64aa8e1c9", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000002e80)=[{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000140)="cf3c", 0x2}, {0x0}], 0x2, 0x0, 0x0, 0x4000}], 0x1, 0x0) 02:23:58 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100074809000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:58 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f201000700096c0000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2485.879315] kobject: 'loop4' (0000000014c326e1): kobject_uevent_env [ 2485.885767] kobject: 'loop4' (0000000014c326e1): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2485.892206] kobject: 'loop2' (00000000382c2c24): kobject_uevent_env [ 2485.904976] kobject: 'loop2' (00000000382c2c24): fill_kobj_path: path = '/devices/virtual/block/loop2' 02:23:58 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}}) 02:23:58 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000280)="0affefff7f000000001e6ea64aa8e1c9", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000002e80)=[{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000140)="cf3c", 0x2}, {0x0}], 0x2, 0x0, 0x0, 0x4000}], 0x1, 0x0) [ 2485.927421] kobject: 'loop1' (000000006c7c3057): kobject_uevent_env [ 2485.945156] kobject: 'loop1' (000000006c7c3057): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2485.965664] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2485.978014] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2485.978475] kobject: 'loop5' (00000000d4d1877b): kobject_uevent_env [ 2485.991732] kobject: 'loop5' (00000000d4d1877b): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 2485.994224] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2486.012008] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 02:23:58 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\x8d\x00'}}) [ 2486.025394] attempt to access beyond end of device [ 2486.029703] kobject: 'loop3' (00000000121d6f50): kobject_uevent_env [ 2486.037442] F2FS-fs (loop1): Invalid log sectorsize (27657) [ 2486.044125] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2486.052052] kobject: 'loop3' (00000000121d6f50): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 2486.056673] loop2: rw=12288, want=8200, limit=20 [ 2486.063620] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:23:58 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000280)="0affefff7f000000001e6ea64aa8e1c9", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000002e80)=[{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000140)="cf3c", 0x2}, {0x0}], 0x2, 0x0, 0x0, 0x4000}], 0x1, 0x0) [ 2486.086844] kobject: 'loop3' (00000000121d6f50): kobject_uevent_env [ 2486.095309] attempt to access beyond end of device [ 2486.099192] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2486.107867] kobject: 'loop3' (00000000121d6f50): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 2486.119902] F2FS-fs (loop1): Invalid log sectorsize (27657) [ 2486.121684] loop2: rw=12288, want=12296, limit=20 [ 2486.129577] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2486.160130] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2486.185680] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2486.193274] kobject: 'loop1' (000000006c7c3057): kobject_uevent_env 02:23:58 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:58 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000002e80)=[{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000140)="cf3c", 0x2}, {0x0}], 0x2, 0x0, 0x0, 0x4000}], 0x1, 0x0) [ 2486.215894] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2486.219631] kobject: 'loop1' (000000006c7c3057): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2486.251248] kobject: 'loop5' (00000000d4d1877b): kobject_uevent_env 02:23:58 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc0\x00'}}) [ 2486.257685] kobject: 'loop5' (00000000d4d1877b): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 2486.270935] attempt to access beyond end of device [ 2486.285476] kobject: 'loop1' (000000006c7c3057): kobject_uevent_env [ 2486.289648] loop2: rw=12288, want=8200, limit=20 [ 2486.297116] attempt to access beyond end of device [ 2486.297918] kobject: 'loop1' (000000006c7c3057): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2486.309434] loop2: rw=12288, want=12296, limit=20 [ 2486.326723] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2486.347545] kobject: 'loop3' (00000000121d6f50): kobject_uevent_env [ 2486.368217] kobject: 'loop3' (00000000121d6f50): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 2486.399840] kobject: 'loop2' (00000000382c2c24): kobject_uevent_env [ 2486.406284] kobject: 'loop2' (00000000382c2c24): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2486.509438] kobject: 'loop1' (000000006c7c3057): kobject_uevent_env [ 2486.516050] kobject: 'loop1' (000000006c7c3057): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2486.533059] kobject: 'loop5' (00000000d4d1877b): kobject_uevent_env [ 2486.547981] kobject: 'loop5' (00000000d4d1877b): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 2486.558980] kobject: 'loop1' (000000006c7c3057): kobject_uevent_env [ 2486.572615] kobject: 'loop1' (000000006c7c3057): fill_kobj_path: path = '/devices/virtual/block/loop1' 02:23:59 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:59 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000002e80)=[{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000140)="cf3c", 0x2}, {0x0}], 0x2, 0x0, 0x0, 0x4000}], 0x1, 0x0) 02:23:59 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009740000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:59 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}}) 02:23:59 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100074c09000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:23:59 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00'}}) [ 2486.789783] kobject: 'loop1' (000000006c7c3057): kobject_uevent_env [ 2486.796377] kobject: 'loop1' (000000006c7c3057): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2486.797039] kobject: 'loop4' (0000000014c326e1): kobject_uevent_env [ 2486.829495] kobject: 'loop2' (00000000382c2c24): kobject_uevent_env 02:23:59 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000002e80)=[{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000140)="cf3c", 0x2}, {0x0}], 0x2, 0x0, 0x0, 0x4000}], 0x1, 0x0) [ 2486.836046] kobject: 'loop2' (00000000382c2c24): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2486.845839] kobject: 'loop4' (0000000014c326e1): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2486.865778] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2486.873235] kobject: 'loop3' (00000000121d6f50): kobject_uevent_env [ 2486.884972] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2486.895846] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2486.905746] kobject: 'loop3' (00000000121d6f50): fill_kobj_path: path = '/devices/virtual/block/loop3' 02:23:59 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc0\x00'}}) [ 2486.935715] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2486.943411] F2FS-fs (loop1): Invalid log sectorsize (29705) [ 2486.949627] kobject: 'loop5' (00000000d4d1877b): kobject_uevent_env [ 2486.956082] kobject: 'loop5' (00000000d4d1877b): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 2486.973281] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 02:23:59 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280), 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000002e80)=[{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000140)="cf3c", 0x2}, {0x0}], 0x2, 0x0, 0x0, 0x4000}], 0x1, 0x0) [ 2486.982115] attempt to access beyond end of device [ 2486.988164] kobject: 'loop3' (00000000121d6f50): kobject_uevent_env [ 2486.996406] loop2: rw=12288, want=8200, limit=20 [ 2487.006017] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2487.013389] kobject: 'loop3' (00000000121d6f50): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 2487.026352] attempt to access beyond end of device [ 2487.033826] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2487.041389] loop2: rw=12288, want=12296, limit=20 [ 2487.050720] kobject: 'loop5' (00000000d4d1877b): kobject_uevent_env [ 2487.057166] kobject: 'loop5' (00000000d4d1877b): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 2487.076582] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2487.083031] F2FS-fs (loop1): Invalid log sectorsize (29705) [ 2487.088818] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2487.096604] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2487.105396] kobject: 'loop3' (00000000121d6f50): kobject_uevent_env [ 2487.111880] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2487.126051] kobject: 'loop3' (00000000121d6f50): fill_kobj_path: path = '/devices/virtual/block/loop3' 02:23:59 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:23:59 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00'}}) 02:23:59 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280), 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000002e80)=[{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000140)="cf3c", 0x2}, {0x0}], 0x2, 0x0, 0x0, 0x4000}], 0x1, 0x0) [ 2487.140678] attempt to access beyond end of device [ 2487.153549] loop2: rw=12288, want=8200, limit=20 [ 2487.168808] attempt to access beyond end of device [ 2487.174301] loop2: rw=12288, want=12296, limit=20 [ 2487.183946] kobject: 'loop1' (000000006c7c3057): kobject_uevent_env [ 2487.193985] kobject: 'loop1' (000000006c7c3057): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2487.204165] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2487.269791] kobject: 'loop2' (00000000382c2c24): kobject_uevent_env [ 2487.285792] kobject: 'loop2' (00000000382c2c24): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2487.312041] kobject: 'loop5' (00000000d4d1877b): kobject_uevent_env [ 2487.326868] kobject: 'loop1' (000000006c7c3057): kobject_uevent_env [ 2487.337945] kobject: 'loop5' (00000000d4d1877b): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 2487.356694] kobject: 'loop1' (000000006c7c3057): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2487.372820] kobject: 'loop1' (000000006c7c3057): kobject_uevent_env [ 2487.389984] kobject: 'loop1' (000000006c7c3057): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2487.416734] kobject: 'loop2' (00000000382c2c24): kobject_uevent_env [ 2487.426206] kobject: 'loop2' (00000000382c2c24): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2487.459558] kobject: 'loop1' (000000006c7c3057): kobject_uevent_env [ 2487.466053] kobject: 'loop1' (000000006c7c3057): fill_kobj_path: path = '/devices/virtual/block/loop1' 02:24:00 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:24:00 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}}) 02:24:00 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280), 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000002e80)=[{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000140)="cf3c", 0x2}, {0x0}], 0x2, 0x0, 0x0, 0x4000}], 0x1, 0x0) 02:24:00 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100076009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:24:00 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f201000700097a0000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2487.746178] kobject: 'loop4' (0000000014c326e1): kobject_uevent_env [ 2487.760322] kobject: 'loop4' (0000000014c326e1): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2487.774909] kobject: 'loop2' (00000000382c2c24): kobject_uevent_env 02:24:00 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="0affefff7f000000", 0x8) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000002e80)=[{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000140)="cf3c", 0x2}, {0x0}], 0x2, 0x0, 0x0, 0x4000}], 0x1, 0x0) 02:24:00 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc0\x00'}}) [ 2487.794339] kobject: 'loop2' (00000000382c2c24): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2487.806170] kobject: 'loop1' (000000006c7c3057): kobject_uevent_env [ 2487.813063] kobject: 'loop1' (000000006c7c3057): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2487.832023] kobject: 'loop3' (00000000121d6f50): kobject_uevent_env [ 2487.832455] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2487.838815] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2487.861337] kobject: 'loop3' (00000000121d6f50): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 2487.883325] kobject: 'loop5' (00000000d4d1877b): kobject_uevent_env 02:24:00 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="0affefff7f000000", 0x8) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000002e80)=[{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000140)="cf3c", 0x2}, {0x0}], 0x2, 0x0, 0x0, 0x4000}], 0x1, 0x0) [ 2487.897929] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2487.903290] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2487.910902] kobject: 'loop5' (00000000d4d1877b): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 2487.919423] attempt to access beyond end of device [ 2487.927380] loop2: rw=12288, want=8200, limit=20 02:24:00 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xfe\x00'}}) [ 2487.950780] attempt to access beyond end of device [ 2487.956998] F2FS-fs (loop1): Invalid log sectorsize (31241) [ 2487.979352] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2487.982718] loop2: rw=12288, want=12296, limit=20 [ 2487.996495] kobject: 'loop5' (00000000d4d1877b): kobject_uevent_env [ 2488.004224] kobject: 'loop5' (00000000d4d1877b): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 2488.009065] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2488.017652] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2488.038599] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:24:00 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:24:00 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="0affefff7f000000", 0x8) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000002e80)=[{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000140)="cf3c", 0x2}, {0x0}], 0x2, 0x0, 0x0, 0x4000}], 0x1, 0x0) 02:24:00 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00'}}) [ 2488.057525] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2488.060882] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2488.070397] attempt to access beyond end of device [ 2488.078432] kobject: 'loop3' (00000000121d6f50): kobject_uevent_env [ 2488.088019] kobject: 'loop3' (00000000121d6f50): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 2488.114435] F2FS-fs (loop1): Invalid log sectorsize (31241) [ 2488.118338] loop2: rw=12288, want=8200, limit=20 [ 2488.128053] attempt to access beyond end of device [ 2488.136269] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2488.162969] loop2: rw=12288, want=12296, limit=20 [ 2488.179420] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 2488.219640] kobject: 'loop1' (000000006c7c3057): kobject_uevent_env [ 2488.226148] kobject: 'loop1' (000000006c7c3057): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2488.282950] kobject: 'loop2' (00000000382c2c24): kobject_uevent_env [ 2488.298039] kobject: 'loop2' (00000000382c2c24): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2488.324012] kobject: 'loop5' (00000000d4d1877b): kobject_uevent_env [ 2488.334706] kobject: 'loop5' (00000000d4d1877b): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 2488.353551] kobject: 'loop3' (00000000121d6f50): kobject_uevent_env [ 2488.360690] kobject: 'loop3' (00000000121d6f50): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 2488.370485] kobject: 'loop2' (00000000382c2c24): kobject_uevent_env [ 2488.377384] kobject: 'loop2' (00000000382c2c24): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2488.390835] kobject: 'loop1' (000000006c7c3057): kobject_uevent_env [ 2488.401582] kobject: 'loop1' (000000006c7c3057): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2488.491499] kobject: 'loop2' (00000000382c2c24): kobject_uevent_env [ 2488.497979] kobject: 'loop2' (00000000382c2c24): fill_kobj_path: path = '/devices/virtual/block/loop2' 02:24:01 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={{0x3, @remote}}, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:24:01 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="0affefff7f000000001e6ea6", 0xc) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000002e80)=[{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000140)="cf3c", 0x2}, {0x0}], 0x2, 0x0, 0x0, 0x4000}], 0x1, 0x0) 02:24:01 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}}) 02:24:01 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009fe0100030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 02:24:01 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100076809000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2488.708265] kobject: 'loop4' (0000000014c326e1): kobject_uevent_env [ 2488.715010] kobject: 'loop2' (00000000382c2c24): kobject_uevent_env [ 2488.722443] kobject: 'loop4' (0000000014c326e1): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2488.723737] kobject: 'loop2' (00000000382c2c24): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2488.746435] kobject: 'loop1' (000000006c7c3057): kobject_uevent_env 02:24:01 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="0affefff7f000000001e6ea6", 0xc) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000002e80)=[{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000140)="cf3c", 0x2}, {0x0}], 0x2, 0x0, 0x0, 0x4000}], 0x1, 0x0) 02:24:01 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00'}}) [ 2488.769316] kobject: 'loop1' (000000006c7c3057): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2488.787713] kobject: 'loop5' (00000000d4d1877b): kobject_uevent_env [ 2488.794346] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2488.807210] kobject: 'loop5' (00000000d4d1877b): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 2488.810086] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2488.819081] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2488.848789] kobject: 'loop3' (00000000121d6f50): kobject_uevent_env [ 2488.855404] kobject: 'loop3' (00000000121d6f50): fill_kobj_path: path = '/devices/virtual/block/loop3' 02:24:01 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="0affefff7f000000001e6ea6", 0xc) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000002e80)=[{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000140)="cf3c", 0x2}, {0x0}], 0x2, 0x0, 0x0, 0x4000}], 0x1, 0x0) [ 2488.866759] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2488.884176] attempt to access beyond end of device [ 2488.893171] F2FS-fs (loop1): Invalid log sectorsize (130569) [ 2488.900311] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2488.913026] kobject: 'loop5' (00000000d4d1877b): kobject_uevent_env 02:24:01 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000700)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816124d2d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e9d5debcc2df5d25d00ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r1}, &(0x7f0000000600)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}}) [ 2488.921925] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2488.928079] loop2: rw=12288, want=8200, limit=20 [ 2488.929173] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2488.952345] kobject: 'loop5' (00000000d4d1877b): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 2488.955840] F2FS-fs (loop1): Invalid log sectorsize (130569) [ 2488.965527] attempt to access beyond end of device [ 2488.989173] loop2: rw=12288, want=12296, limit=20 [ 2489.004521] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 02:24:01 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x522000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0xffffff4d) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) 02:24:01 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="0affefff7f000000001e6ea64aa8", 0xe) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000002e80)=[{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000140)="cf3c", 0x