23413] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 512.957472][T23413] R13: 00007ffe4302406f R14: 00007fc8af9c7300 R15: 0000000000022000 [ 512.965463][T23413] 13:34:59 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000140)={0x1, 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, 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, 0xa}}, 0x0, 0x0, 0xffffffffffffffff, 0xb) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000000)={0x4, 0x0, {}, {0xee01}, 0x3}) openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/mdstat\x00', 0x0, 0x0) r2 = syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x1e934000000, 0x6, &(0x7f0000000540)=[{&(0x7f00000002c0)="c5f4d8d6ed5bcd42fd58afe52ef0f8aca6c6f000b587dd8fdc265e8e19056a633d86307b576db7cd2ef98725bdeef2b785a77a2bfd641bb0a8a6626f398e54fa25d3c9f341a0260bf5002ac6b57f48c55221e56163005ecc1d559a78b8125b516488b5a2cc9322ae0ec278535b3ed7b12b8222afd93aa3b363df9673e4b8766b77bebe5235ddf096433cb1ff", 0x8c, 0x3}, {&(0x7f0000000380)="f43ac647cd656ec625594655374f5f737cfaf4fe0d4fc8a4c341dd1f2d37fa22b58fed6007a054d4bff45cfc08375a5a4340f9331f619c5468882878ec063eb08c23d852fe9e06d1ef5d180aa49629416d2c4b6017c5db291db563144d06ec4ea4c42e2a91a7ffa152eb52f1bdbfb51e867112d9279fa58391", 0x79, 0xf31d}, {&(0x7f0000000400)="6ac3dbf0fe6c4dd5034359696992c42f41cc400edb29bf18e5eb5fa82c7012ab7501eaa1390d", 0x26, 0x8}, {&(0x7f0000000440)="4f9c0018e9aa4cfca66f5360a3fd767251adaad514edff3cfd66070c0c5abd1285a7c286fd1889dbe528a9f6f067c269792df2da24960a77609b74295a3a7afdb4b751136c3554514d75fa17a93050c468720e", 0x53, 0x6}, {&(0x7f00000004c0)="bd0c6f8d70bc38b6d21eba8c187dd2127cf00a2cec3396e5771a8b3dc6fe1614d5158469c8763d97", 0x28, 0x46}, {&(0x7f0000000500)="6c3d5281f0240d3df96357c60b975f289ef8760f1ccabfcb5f2be2bfa32e8f9f60a9e27f973ae3a918428a17345a1424a082ca199e4c", 0x36, 0x80000001}], 0x2008009, &(0x7f0000000600)={[{@noheap}, {@six_active_logs}, {@adaptive_mode}, {@jqfmt_vfsv1}, {@data_flush}], [{@fsmagic={'fsmagic', 0x3d, 0x7}}, {@subj_user={'subj_user', 0x3d, '/proc/mdstat\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) 13:34:59 executing program 1: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) [ 513.315994][T23421] loop4: detected capacity change from 0 to 264192 [ 513.425736][T23421] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:34:59 executing program 1: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) [ 513.491214][T23421] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 513.564765][T23421] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 513.619837][T23421] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:59 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000140)={0x1, 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, 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, 0xa}}, 0x0, 0x0, 0xffffffffffffffff, 0xb) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000000)={0x4, 0x0, {}, {0xee01}, 0x3}) openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/mdstat\x00', 0x0, 0x0) r2 = syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x1e934000000, 0x6, &(0x7f0000000540)=[{&(0x7f00000002c0)="c5f4d8d6ed5bcd42fd58afe52ef0f8aca6c6f000b587dd8fdc265e8e19056a633d86307b576db7cd2ef98725bdeef2b785a77a2bfd641bb0a8a6626f398e54fa25d3c9f341a0260bf5002ac6b57f48c55221e56163005ecc1d559a78b8125b516488b5a2cc9322ae0ec278535b3ed7b12b8222afd93aa3b363df9673e4b8766b77bebe5235ddf096433cb1ff", 0x8c, 0x3}, {&(0x7f0000000380)="f43ac647cd656ec625594655374f5f737cfaf4fe0d4fc8a4c341dd1f2d37fa22b58fed6007a054d4bff45cfc08375a5a4340f9331f619c5468882878ec063eb08c23d852fe9e06d1ef5d180aa49629416d2c4b6017c5db291db563144d06ec4ea4c42e2a91a7ffa152eb52f1bdbfb51e867112d9279fa58391", 0x79, 0xf31d}, {&(0x7f0000000400)="6ac3dbf0fe6c4dd5034359696992c42f41cc400edb29bf18e5eb5fa82c7012ab7501eaa1390d", 0x26, 0x8}, {&(0x7f0000000440)="4f9c0018e9aa4cfca66f5360a3fd767251adaad514edff3cfd66070c0c5abd1285a7c286fd1889dbe528a9f6f067c269792df2da24960a77609b74295a3a7afdb4b751136c3554514d75fa17a93050c468720e", 0x53, 0x6}, {&(0x7f00000004c0)="bd0c6f8d70bc38b6d21eba8c187dd2127cf00a2cec3396e5771a8b3dc6fe1614d5158469c8763d97", 0x28, 0x46}, {&(0x7f0000000500)="6c3d5281f0240d3df96357c60b975f289ef8760f1ccabfcb5f2be2bfa32e8f9f60a9e27f973ae3a918428a17345a1424a082ca199e4c", 0x36, 0x80000001}], 0x2008009, &(0x7f0000000600)={[{@noheap}, {@six_active_logs}, {@adaptive_mode}, {@jqfmt_vfsv1}, {@data_flush}], [{@fsmagic={'fsmagic', 0x3d, 0x7}}, {@subj_user={'subj_user', 0x3d, '/proc/mdstat\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) 13:34:59 executing program 1: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) [ 513.982298][T23432] loop4: detected capacity change from 0 to 264192 [ 514.076633][T23432] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 514.136212][T23432] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 514.185766][T23432] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:35:00 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) [ 514.233836][T23413] ERROR: Out of memory at tomoyo_realpath_from_path. [ 514.247478][T23432] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:35:00 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000140)={0x1, 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, 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, 0xa}}, 0x0, 0x0, 0xffffffffffffffff, 0xb) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000000)={0x4, 0x0, {}, {0xee01}, 0x3}) openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/mdstat\x00', 0x0, 0x0) r2 = syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x1e934000000, 0x6, &(0x7f0000000540)=[{&(0x7f00000002c0)="c5f4d8d6ed5bcd42fd58afe52ef0f8aca6c6f000b587dd8fdc265e8e19056a633d86307b576db7cd2ef98725bdeef2b785a77a2bfd641bb0a8a6626f398e54fa25d3c9f341a0260bf5002ac6b57f48c55221e56163005ecc1d559a78b8125b516488b5a2cc9322ae0ec278535b3ed7b12b8222afd93aa3b363df9673e4b8766b77bebe5235ddf096433cb1ff", 0x8c, 0x3}, {&(0x7f0000000380)="f43ac647cd656ec625594655374f5f737cfaf4fe0d4fc8a4c341dd1f2d37fa22b58fed6007a054d4bff45cfc08375a5a4340f9331f619c5468882878ec063eb08c23d852fe9e06d1ef5d180aa49629416d2c4b6017c5db291db563144d06ec4ea4c42e2a91a7ffa152eb52f1bdbfb51e867112d9279fa58391", 0x79, 0xf31d}, {&(0x7f0000000400)="6ac3dbf0fe6c4dd5034359696992c42f41cc400edb29bf18e5eb5fa82c7012ab7501eaa1390d", 0x26, 0x8}, {&(0x7f0000000440)="4f9c0018e9aa4cfca66f5360a3fd767251adaad514edff3cfd66070c0c5abd1285a7c286fd1889dbe528a9f6f067c269792df2da24960a77609b74295a3a7afdb4b751136c3554514d75fa17a93050c468720e", 0x53, 0x6}, {&(0x7f00000004c0)="bd0c6f8d70bc38b6d21eba8c187dd2127cf00a2cec3396e5771a8b3dc6fe1614d5158469c8763d97", 0x28, 0x46}, {&(0x7f0000000500)="6c3d5281f0240d3df96357c60b975f289ef8760f1ccabfcb5f2be2bfa32e8f9f60a9e27f973ae3a918428a17345a1424a082ca199e4c", 0x36, 0x80000001}], 0x2008009, &(0x7f0000000600)={[{@noheap}, {@six_active_logs}, {@adaptive_mode}, {@jqfmt_vfsv1}, {@data_flush}], [{@fsmagic={'fsmagic', 0x3d, 0x7}}, {@subj_user={'subj_user', 0x3d, '/proc/mdstat\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) 13:35:00 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c08, 0xffffffffffffffff) 13:35:00 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) [ 514.593647][T23446] loop4: detected capacity change from 0 to 264192 13:35:00 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x2, 0xffffffffffffffff) 13:35:00 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) [ 514.695128][T23446] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 514.788403][T23446] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 514.846473][T23446] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 514.900791][T23446] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:35:01 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x10, 0xffffffffffffffff) 13:35:01 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000140)={0x1, 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, 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, 0xa}}, 0x0, 0x0, 0xffffffffffffffff, 0xb) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000000)={0x4, 0x0, {0x0}, {0xee01}, 0x3}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/mdstat\x00', 0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x1e934000000, 0x6, &(0x7f0000000540)=[{&(0x7f00000002c0)="c5f4d8d6ed5bcd42fd58afe52ef0f8aca6c6f000b587dd8fdc265e8e19056a633d86307b576db7cd2ef98725bdeef2b785a77a2bfd641bb0a8a6626f398e54fa25d3c9f341a0260bf5002ac6b57f48c55221e56163005ecc1d559a78b8125b516488b5a2cc9322ae0ec278535b3ed7b12b8222afd93aa3b363df9673e4b8766b77bebe5235ddf096433cb1ff", 0x8c, 0x3}, {&(0x7f0000000380)="f43ac647cd656ec625594655374f5f737cfaf4fe0d4fc8a4c341dd1f2d37fa22b58fed6007a054d4bff45cfc08375a5a4340f9331f619c5468882878ec063eb08c23d852fe9e06d1ef5d180aa49629416d2c4b6017c5db291db563144d06ec4ea4c42e2a91a7ffa152eb52f1bdbfb51e867112d9279fa58391", 0x79, 0xf31d}, {&(0x7f0000000400)="6ac3dbf0fe6c4dd5034359696992c42f41cc400edb29bf18e5eb5fa82c7012ab7501eaa1390d", 0x26, 0x8}, {&(0x7f0000000440)="4f9c0018e9aa4cfca66f5360a3fd767251adaad514edff3cfd66070c0c5abd1285a7c286fd1889dbe528a9f6f067c269792df2da24960a77609b74295a3a7afdb4b751136c3554514d75fa17a93050c468720e", 0x53, 0x6}, {&(0x7f00000004c0)="bd0c6f8d70bc38b6d21eba8c187dd2127cf00a2cec3396e5771a8b3dc6fe1614d5158469c8763d97", 0x28, 0x46}, {&(0x7f0000000500)="6c3d5281f0240d3df96357c60b975f289ef8760f1ccabfcb5f2be2bfa32e8f9f60a9e27f973ae3a918428a17345a1424a082ca199e4c", 0x36, 0x80000001}], 0x2008009, &(0x7f0000000600)={[{@noheap}, {@six_active_logs}, {@adaptive_mode}, {@jqfmt_vfsv1}, {@data_flush}], [{@fsmagic={'fsmagic', 0x3d, 0x7}}, {@subj_user={'subj_user', 0x3d, '/proc/mdstat\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, r2, 0x4, r3, 0xb) 13:35:01 executing program 1: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 13:35:01 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x301, 0xffffffffffffffff) [ 515.216697][T23461] loop4: detected capacity change from 0 to 264192 13:35:01 executing program 1: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) [ 515.278814][T23461] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 515.311891][T23461] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 515.350191][T23461] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 515.418716][T23461] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:35:01 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x125d, 0xffffffffffffffff) 13:35:01 executing program 1: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 13:35:01 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}}, 0x0, 0x0, 0xffffffffffffffff, 0xb) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000000)={0x4, 0x0, {0x0}, {0xee01}, 0x3}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/mdstat\x00', 0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x1e934000000, 0x6, &(0x7f0000000540)=[{&(0x7f00000002c0)="c5f4d8d6ed5bcd42fd58afe52ef0f8aca6c6f000b587dd8fdc265e8e19056a633d86307b576db7cd2ef98725bdeef2b785a77a2bfd641bb0a8a6626f398e54fa25d3c9f341a0260bf5002ac6b57f48c55221e56163005ecc1d559a78b8125b516488b5a2cc9322ae0ec278535b3ed7b12b8222afd93aa3b363df9673e4b8766b77bebe5235ddf096433cb1ff", 0x8c, 0x3}, {&(0x7f0000000380)="f43ac647cd656ec625594655374f5f737cfaf4fe0d4fc8a4c341dd1f2d37fa22b58fed6007a054d4bff45cfc08375a5a4340f9331f619c5468882878ec063eb08c23d852fe9e06d1ef5d180aa49629416d2c4b6017c5db291db563144d06ec4ea4c42e2a91a7ffa152eb52f1bdbfb51e867112d9279fa58391", 0x79, 0xf31d}, {&(0x7f0000000400)="6ac3dbf0fe6c4dd5034359696992c42f41cc400edb29bf18e5eb5fa82c7012ab7501eaa1390d", 0x26, 0x8}, {&(0x7f0000000440)="4f9c0018e9aa4cfca66f5360a3fd767251adaad514edff3cfd66070c0c5abd1285a7c286fd1889dbe528a9f6f067c269792df2da24960a77609b74295a3a7afdb4b751136c3554514d75fa17a93050c468720e", 0x53, 0x6}, {&(0x7f00000004c0)="bd0c6f8d70bc38b6d21eba8c187dd2127cf00a2cec3396e5771a8b3dc6fe1614d5158469c8763d97", 0x28, 0x46}, {&(0x7f0000000500)="6c3d5281f0240d3df96357c60b975f289ef8760f1ccabfcb5f2be2bfa32e8f9f60a9e27f973ae3a918428a17345a1424a082ca199e4c", 0x36, 0x80000001}], 0x2008009, &(0x7f0000000600)={[{@noheap}, {@six_active_logs}, {@adaptive_mode}, {@jqfmt_vfsv1}, {@data_flush}], [{@fsmagic={'fsmagic', 0x3d, 0x7}}, {@subj_user={'subj_user', 0x3d, '/proc/mdstat\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, r2, 0x4, r3, 0xb) 13:35:01 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 13:35:01 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x125e, 0xffffffffffffffff) [ 515.798941][T23478] loop4: detected capacity change from 0 to 264192 [ 515.850956][T23478] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 515.948568][T23478] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 516.028987][T23478] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:35:02 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) [ 516.079773][T23478] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:35:02 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x125f, 0xffffffffffffffff) 13:35:02 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000140)={0x1, 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, 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, 0xa}}, 0x0, 0x0, 0xffffffffffffffff, 0xb) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000000)={0x4, 0x0, {0x0}, {0xee01}, 0x3}) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x1e934000000, 0x6, &(0x7f0000000540)=[{&(0x7f00000002c0)="c5f4d8d6ed5bcd42fd58afe52ef0f8aca6c6f000b587dd8fdc265e8e19056a633d86307b576db7cd2ef98725bdeef2b785a77a2bfd641bb0a8a6626f398e54fa25d3c9f341a0260bf5002ac6b57f48c55221e56163005ecc1d559a78b8125b516488b5a2cc9322ae0ec278535b3ed7b12b8222afd93aa3b363df9673e4b8766b77bebe5235ddf096433cb1ff", 0x8c, 0x3}, {&(0x7f0000000380)="f43ac647cd656ec625594655374f5f737cfaf4fe0d4fc8a4c341dd1f2d37fa22b58fed6007a054d4bff45cfc08375a5a4340f9331f619c5468882878ec063eb08c23d852fe9e06d1ef5d180aa49629416d2c4b6017c5db291db563144d06ec4ea4c42e2a91a7ffa152eb52f1bdbfb51e867112d9279fa58391", 0x79, 0xf31d}, {&(0x7f0000000400)="6ac3dbf0fe6c4dd5034359696992c42f41cc400edb29bf18e5eb5fa82c7012ab7501eaa1390d", 0x26, 0x8}, {&(0x7f0000000440)="4f9c0018e9aa4cfca66f5360a3fd767251adaad514edff3cfd66070c0c5abd1285a7c286fd1889dbe528a9f6f067c269792df2da24960a77609b74295a3a7afdb4b751136c3554514d75fa17a93050c468720e", 0x53, 0x6}, {&(0x7f00000004c0)="bd0c6f8d70bc38b6d21eba8c187dd2127cf00a2cec3396e5771a8b3dc6fe1614d5158469c8763d97", 0x28, 0x46}, {&(0x7f0000000500)="6c3d5281f0240d3df96357c60b975f289ef8760f1ccabfcb5f2be2bfa32e8f9f60a9e27f973ae3a918428a17345a1424a082ca199e4c", 0x36, 0x80000001}], 0x2008009, &(0x7f0000000600)={[{@noheap}, {@six_active_logs}, {@adaptive_mode}, {@jqfmt_vfsv1}, {@data_flush}], [{@fsmagic={'fsmagic', 0x3d, 0x7}}, {@subj_user={'subj_user', 0x3d, '/proc/mdstat\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, r2, 0x4, 0xffffffffffffffff, 0xb) 13:35:02 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 13:35:02 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1260, 0xffffffffffffffff) [ 516.505780][T23494] loop4: detected capacity change from 0 to 264192 [ 516.605737][T23494] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 516.642780][T23494] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 516.701416][T23494] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 516.752533][T23494] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:35:02 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(0x0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 13:35:02 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1261, 0xffffffffffffffff) 13:35:02 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000140)={0x1, 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, 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, 0xa}}, 0x0, 0x0, 0xffffffffffffffff, 0xb) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x1e934000000, 0x6, &(0x7f0000000540)=[{&(0x7f00000002c0)="c5f4d8d6ed5bcd42fd58afe52ef0f8aca6c6f000b587dd8fdc265e8e19056a633d86307b576db7cd2ef98725bdeef2b785a77a2bfd641bb0a8a6626f398e54fa25d3c9f341a0260bf5002ac6b57f48c55221e56163005ecc1d559a78b8125b516488b5a2cc9322ae0ec278535b3ed7b12b8222afd93aa3b363df9673e4b8766b77bebe5235ddf096433cb1ff", 0x8c, 0x3}, {&(0x7f0000000380)="f43ac647cd656ec625594655374f5f737cfaf4fe0d4fc8a4c341dd1f2d37fa22b58fed6007a054d4bff45cfc08375a5a4340f9331f619c5468882878ec063eb08c23d852fe9e06d1ef5d180aa49629416d2c4b6017c5db291db563144d06ec4ea4c42e2a91a7ffa152eb52f1bdbfb51e867112d9279fa58391", 0x79, 0xf31d}, {&(0x7f0000000400)="6ac3dbf0fe6c4dd5034359696992c42f41cc400edb29bf18e5eb5fa82c7012ab7501eaa1390d", 0x26, 0x8}, {&(0x7f0000000440)="4f9c0018e9aa4cfca66f5360a3fd767251adaad514edff3cfd66070c0c5abd1285a7c286fd1889dbe528a9f6f067c269792df2da24960a77609b74295a3a7afdb4b751136c3554514d75fa17a93050c468720e", 0x53, 0x6}, {&(0x7f00000004c0)="bd0c6f8d70bc38b6d21eba8c187dd2127cf00a2cec3396e5771a8b3dc6fe1614d5158469c8763d97", 0x28, 0x46}, {&(0x7f0000000500)="6c3d5281f0240d3df96357c60b975f289ef8760f1ccabfcb5f2be2bfa32e8f9f60a9e27f973ae3a918428a17345a1424a082ca199e4c", 0x36, 0x80000001}], 0x2008009, &(0x7f0000000600)={[{@noheap}, {@six_active_logs}, {@adaptive_mode}, {@jqfmt_vfsv1}, {@data_flush}], [{@fsmagic={'fsmagic', 0x3d, 0x7}}, {@subj_user={'subj_user', 0x3d, '/proc/mdstat\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0xb) 13:35:03 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(0x0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 13:35:03 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1262, 0xffffffffffffffff) [ 517.126945][T23511] loop4: detected capacity change from 0 to 264192 [ 517.232454][T23511] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:35:03 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 13:35:03 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1263, 0xffffffffffffffff) [ 517.295949][T23511] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 517.374208][T23511] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 517.415020][T23511] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:35:03 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}}, 0x0, 0x0, 0xffffffffffffffff, 0xb) syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x1e934000000, 0x6, &(0x7f0000000540)=[{&(0x7f00000002c0)="c5f4d8d6ed5bcd42fd58afe52ef0f8aca6c6f000b587dd8fdc265e8e19056a633d86307b576db7cd2ef98725bdeef2b785a77a2bfd641bb0a8a6626f398e54fa25d3c9f341a0260bf5002ac6b57f48c55221e56163005ecc1d559a78b8125b516488b5a2cc9322ae0ec278535b3ed7b12b8222afd93aa3b363df9673e4b8766b77bebe5235ddf096433cb1ff", 0x8c, 0x3}, {&(0x7f0000000380)="f43ac647cd656ec625594655374f5f737cfaf4fe0d4fc8a4c341dd1f2d37fa22b58fed6007a054d4bff45cfc08375a5a4340f9331f619c5468882878ec063eb08c23d852fe9e06d1ef5d180aa49629416d2c4b6017c5db291db563144d06ec4ea4c42e2a91a7ffa152eb52f1bdbfb51e867112d9279fa58391", 0x79, 0xf31d}, {&(0x7f0000000400)="6ac3dbf0fe6c4dd5034359696992c42f41cc400edb29bf18e5eb5fa82c7012ab7501eaa1390d", 0x26, 0x8}, {&(0x7f0000000440)="4f9c0018e9aa4cfca66f5360a3fd767251adaad514edff3cfd66070c0c5abd1285a7c286fd1889dbe528a9f6f067c269792df2da24960a77609b74295a3a7afdb4b751136c3554514d75fa17a93050c468720e", 0x53, 0x6}, {&(0x7f00000004c0)="bd0c6f8d70bc38b6d21eba8c187dd2127cf00a2cec3396e5771a8b3dc6fe1614d5158469c8763d97", 0x28, 0x46}, {&(0x7f0000000500)="6c3d5281f0240d3df96357c60b975f289ef8760f1ccabfcb5f2be2bfa32e8f9f60a9e27f973ae3a918428a17345a1424a082ca199e4c", 0x36, 0x80000001}], 0x2008009, &(0x7f0000000600)={[{@noheap}, {@six_active_logs}, {@adaptive_mode}, {@jqfmt_vfsv1}, {@data_flush}], [{@fsmagic={'fsmagic', 0x3d, 0x7}}, {@subj_user={'subj_user', 0x3d, '/proc/mdstat\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0xb) 13:35:03 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 13:35:03 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1264, 0xffffffffffffffff) [ 517.752097][T23528] loop4: detected capacity change from 0 to 264192 13:35:03 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) [ 517.812222][T23528] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 517.845735][T23528] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 517.888563][T23528] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:35:03 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1265, 0xffffffffffffffff) [ 517.970354][T23528] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:35:04 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 13:35:04 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}}, 0x0, 0x0, 0xffffffffffffffff, 0xb) syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x1e934000000, 0x6, &(0x7f0000000540)=[{&(0x7f00000002c0)="c5f4d8d6ed5bcd42fd58afe52ef0f8aca6c6f000b587dd8fdc265e8e19056a633d86307b576db7cd2ef98725bdeef2b785a77a2bfd641bb0a8a6626f398e54fa25d3c9f341a0260bf5002ac6b57f48c55221e56163005ecc1d559a78b8125b516488b5a2cc9322ae0ec278535b3ed7b12b8222afd93aa3b363df9673e4b8766b77bebe5235ddf096433cb1ff", 0x8c, 0x3}, {&(0x7f0000000380)="f43ac647cd656ec625594655374f5f737cfaf4fe0d4fc8a4c341dd1f2d37fa22b58fed6007a054d4bff45cfc08375a5a4340f9331f619c5468882878ec063eb08c23d852fe9e06d1ef5d180aa49629416d2c4b6017c5db291db563144d06ec4ea4c42e2a91a7ffa152eb52f1bdbfb51e867112d9279fa58391", 0x79, 0xf31d}, {&(0x7f0000000400)="6ac3dbf0fe6c4dd5034359696992c42f41cc400edb29bf18e5eb5fa82c7012ab7501eaa1390d", 0x26, 0x8}, {&(0x7f0000000440)="4f9c0018e9aa4cfca66f5360a3fd767251adaad514edff3cfd66070c0c5abd1285a7c286fd1889dbe528a9f6f067c269792df2da24960a77609b74295a3a7afdb4b751136c3554514d75fa17a93050c468720e", 0x53, 0x6}, {&(0x7f00000004c0)="bd0c6f8d70bc38b6d21eba8c187dd2127cf00a2cec3396e5771a8b3dc6fe1614d5158469c8763d97", 0x28, 0x46}, {&(0x7f0000000500)="6c3d5281f0240d3df96357c60b975f289ef8760f1ccabfcb5f2be2bfa32e8f9f60a9e27f973ae3a918428a17345a1424a082ca199e4c", 0x36, 0x80000001}], 0x2008009, &(0x7f0000000600)={[{@noheap}, {@six_active_logs}, {@adaptive_mode}, {@jqfmt_vfsv1}, {@data_flush}], [{@fsmagic={'fsmagic', 0x3d, 0x7}}, {@subj_user={'subj_user', 0x3d, '/proc/mdstat\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0xb) 13:35:04 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1267, 0xffffffffffffffff) [ 518.459171][T23546] loop4: detected capacity change from 0 to 264192 13:35:04 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) [ 518.551361][T23546] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 518.613737][T23546] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:35:04 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1268, 0xffffffffffffffff) [ 518.656667][T23546] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 518.713415][T23546] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:35:04 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 13:35:04 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}}, 0x0, 0x0, 0xffffffffffffffff, 0xb) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x1e934000000, 0x6, &(0x7f0000000540)=[{&(0x7f00000002c0)="c5f4d8d6ed5bcd42fd58afe52ef0f8aca6c6f000b587dd8fdc265e8e19056a633d86307b576db7cd2ef98725bdeef2b785a77a2bfd641bb0a8a6626f398e54fa25d3c9f341a0260bf5002ac6b57f48c55221e56163005ecc1d559a78b8125b516488b5a2cc9322ae0ec278535b3ed7b12b8222afd93aa3b363df9673e4b8766b77bebe5235ddf096433cb1ff", 0x8c, 0x3}, {&(0x7f0000000380)="f43ac647cd656ec625594655374f5f737cfaf4fe0d4fc8a4c341dd1f2d37fa22b58fed6007a054d4bff45cfc08375a5a4340f9331f619c5468882878ec063eb08c23d852fe9e06d1ef5d180aa49629416d2c4b6017c5db291db563144d06ec4ea4c42e2a91a7ffa152eb52f1bdbfb51e867112d9279fa58391", 0x79, 0xf31d}, {&(0x7f0000000400)="6ac3dbf0fe6c4dd5034359696992c42f41cc400edb29bf18e5eb5fa82c7012ab7501eaa1390d", 0x26, 0x8}, {&(0x7f0000000440)="4f9c0018e9aa4cfca66f5360a3fd767251adaad514edff3cfd66070c0c5abd1285a7c286fd1889dbe528a9f6f067c269792df2da24960a77609b74295a3a7afdb4b751136c3554514d75fa17a93050c468720e", 0x53, 0x6}, {&(0x7f00000004c0)="bd0c6f8d70bc38b6d21eba8c187dd2127cf00a2cec3396e5771a8b3dc6fe1614d5158469c8763d97", 0x28, 0x46}, {&(0x7f0000000500)="6c3d5281f0240d3df96357c60b975f289ef8760f1ccabfcb5f2be2bfa32e8f9f60a9e27f973ae3a918428a17345a1424a082ca199e4c", 0x36, 0x80000001}], 0x2008009, &(0x7f0000000600)={[{@noheap}, {@six_active_logs}, {@adaptive_mode}, {@jqfmt_vfsv1}, {@data_flush}], [{@fsmagic={'fsmagic', 0x3d, 0x7}}, {@subj_user={'subj_user', 0x3d, '/proc/mdstat\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0xb) 13:35:04 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1269, 0xffffffffffffffff) 13:35:05 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1274, 0xffffffffffffffff) 13:35:05 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) [ 519.134285][T23563] loop4: detected capacity change from 0 to 264192 [ 519.179056][T23563] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 519.204066][T23563] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 519.247722][T23563] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:35:05 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1276, 0xffffffffffffffff) 13:35:05 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000140)={0x1, 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, 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, 0xa}}, 0x0, 0x0, 0xffffffffffffffff, 0xb) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000000)={0x4, 0x0, {0x0}, {0xee01}, 0x3}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/mdstat\x00', 0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x1e934000000, 0x6, &(0x7f0000000540)=[{&(0x7f00000002c0)="c5f4d8d6ed5bcd42fd58afe52ef0f8aca6c6f000b587dd8fdc265e8e19056a633d86307b576db7cd2ef98725bdeef2b785a77a2bfd641bb0a8a6626f398e54fa25d3c9f341a0260bf5002ac6b57f48c55221e56163005ecc1d559a78b8125b516488b5a2cc9322ae0ec278535b3ed7b12b8222afd93aa3b363df9673e4b8766b77bebe5235ddf096433cb1ff", 0x8c, 0x3}, {&(0x7f0000000380)="f43ac647cd656ec625594655374f5f737cfaf4fe0d4fc8a4c341dd1f2d37fa22b58fed6007a054d4bff45cfc08375a5a4340f9331f619c5468882878ec063eb08c23d852fe9e06d1ef5d180aa49629416d2c4b6017c5db291db563144d06ec4ea4c42e2a91a7ffa152eb52f1bdbfb51e867112d9279fa58391", 0x79, 0xf31d}, {&(0x7f0000000400)="6ac3dbf0fe6c4dd5034359696992c42f41cc400edb29bf18e5eb5fa82c7012ab7501eaa1390d", 0x26, 0x8}, {&(0x7f0000000440)="4f9c0018e9aa4cfca66f5360a3fd767251adaad514edff3cfd66070c0c5abd1285a7c286fd1889dbe528a9f6f067c269792df2da24960a77609b74295a3a7afdb4b751136c3554514d75fa17a93050c468720e", 0x53, 0x6}, {&(0x7f00000004c0)="bd0c6f8d70bc38b6d21eba8c187dd2127cf00a2cec3396e5771a8b3dc6fe1614d5158469c8763d97", 0x28, 0x46}, {&(0x7f0000000500)="6c3d5281f0240d3df96357c60b975f289ef8760f1ccabfcb5f2be2bfa32e8f9f60a9e27f973ae3a918428a17345a1424a082ca199e4c", 0x36, 0x80000001}], 0x2008009, &(0x7f0000000600)={[{@noheap}, {@six_active_logs}, {@adaptive_mode}, {@jqfmt_vfsv1}, {@data_flush}], [{@fsmagic={'fsmagic', 0x3d, 0x7}}, {@subj_user={'subj_user', 0x3d, '/proc/mdstat\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, r2, 0x4, r3, 0xb) [ 519.306471][T23563] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:35:05 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x1e934000000, 0x6, &(0x7f0000000540)=[{&(0x7f00000002c0)="c5f4d8d6ed5bcd42fd58afe52ef0f8aca6c6f000b587dd8fdc265e8e19056a633d86307b576db7cd2ef98725bdeef2b785a77a2bfd641bb0a8a6626f398e54fa25d3c9f341a0260bf5002ac6b57f48c55221e56163005ecc1d559a78b8125b516488b5a2cc9322ae0ec278535b3ed7b12b8222afd93aa3b363df9673e4b8766b77bebe5235ddf096433cb1ff", 0x8c, 0x3}, {&(0x7f0000000380)="f43ac647cd656ec625594655374f5f737cfaf4fe0d4fc8a4c341dd1f2d37fa22b58fed6007a054d4bff45cfc08375a5a4340f9331f619c5468882878ec063eb08c23d852fe9e06d1ef5d180aa49629416d2c4b6017c5db291db563144d06ec4ea4c42e2a91a7ffa152eb52f1bdbfb51e867112d9279fa58391", 0x79, 0xf31d}, {&(0x7f0000000400)="6ac3dbf0fe6c4dd5034359696992c42f41cc400edb29bf18e5eb5fa82c7012ab7501eaa1390d", 0x26, 0x8}, {&(0x7f0000000440)="4f9c0018e9aa4cfca66f5360a3fd767251adaad514edff3cfd66070c0c5abd1285a7c286fd1889dbe528a9f6f067c269792df2da24960a77609b74295a3a7afdb4b751136c3554514d75fa17a93050c468720e", 0x53, 0x6}, {&(0x7f00000004c0)="bd0c6f8d70bc38b6d21eba8c187dd2127cf00a2cec3396e5771a8b3dc6fe1614d5158469c8763d97", 0x28, 0x46}, {&(0x7f0000000500)="6c3d5281f0240d3df96357c60b975f289ef8760f1ccabfcb5f2be2bfa32e8f9f60a9e27f973ae3a918428a17345a1424a082ca199e4c", 0x36, 0x80000001}], 0x2008009, &(0x7f0000000600)={[{@noheap}, {@six_active_logs}, {@adaptive_mode}, {@jqfmt_vfsv1}, {@data_flush}], [{@fsmagic={'fsmagic', 0x3d, 0x7}}, {@subj_user={'subj_user', 0x3d, '/proc/mdstat\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0xb) [ 519.540511][T23577] loop1: detected capacity change from 0 to 264192 13:35:05 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1277, 0xffffffffffffffff) [ 519.614814][T23577] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 519.646880][T23577] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 519.676454][T23583] loop4: detected capacity change from 0 to 264192 [ 519.681256][T23577] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 519.699209][T23577] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 519.731377][T23583] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 519.758562][T23583] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:35:05 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1278, 0xffffffffffffffff) [ 519.867684][T23583] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:35:05 executing program 1: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) [ 519.950394][T23583] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:35:06 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x1e934000000, 0x6, &(0x7f0000000540)=[{&(0x7f00000002c0)="c5f4d8d6ed5bcd42fd58afe52ef0f8aca6c6f000b587dd8fdc265e8e19056a633d86307b576db7cd2ef98725bdeef2b785a77a2bfd641bb0a8a6626f398e54fa25d3c9f341a0260bf5002ac6b57f48c55221e56163005ecc1d559a78b8125b516488b5a2cc9322ae0ec278535b3ed7b12b8222afd93aa3b363df9673e4b8766b77bebe5235ddf096433cb1ff", 0x8c, 0x3}, {&(0x7f0000000380)="f43ac647cd656ec625594655374f5f737cfaf4fe0d4fc8a4c341dd1f2d37fa22b58fed6007a054d4bff45cfc08375a5a4340f9331f619c5468882878ec063eb08c23d852fe9e06d1ef5d180aa49629416d2c4b6017c5db291db563144d06ec4ea4c42e2a91a7ffa152eb52f1bdbfb51e867112d9279fa58391", 0x79, 0xf31d}, {&(0x7f0000000400)="6ac3dbf0fe6c4dd5034359696992c42f41cc400edb29bf18e5eb5fa82c7012ab7501eaa1390d", 0x26, 0x8}, {&(0x7f0000000440)="4f9c0018e9aa4cfca66f5360a3fd767251adaad514edff3cfd66070c0c5abd1285a7c286fd1889dbe528a9f6f067c269792df2da24960a77609b74295a3a7afdb4b751136c3554514d75fa17a93050c468720e", 0x53, 0x6}, {&(0x7f00000004c0)="bd0c6f8d70bc38b6d21eba8c187dd2127cf00a2cec3396e5771a8b3dc6fe1614d5158469c8763d97", 0x28, 0x46}, {&(0x7f0000000500)="6c3d5281f0240d3df96357c60b975f289ef8760f1ccabfcb5f2be2bfa32e8f9f60a9e27f973ae3a918428a17345a1424a082ca199e4c", 0x36, 0x80000001}], 0x2008009, &(0x7f0000000600)={[{@noheap}, {@six_active_logs}, {@adaptive_mode}, {@jqfmt_vfsv1}, {@data_flush}], [{@fsmagic={'fsmagic', 0x3d, 0x7}}, {@subj_user={'subj_user', 0x3d, '/proc/mdstat\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0xb) 13:35:06 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1279, 0xffffffffffffffff) 13:35:06 executing program 3: ioctl$RTC_EPOCH_READ(0xffffffffffffffff, 0x8008700d, &(0x7f00000000c0)) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, {}, 0x0, {}, 0xfff, 0x6, 0x12, 0x4, "3a87f43dba9959a5d24761b514f2bb64f046bc10b249938f410883e700f661ad3837f53e249ca23eff2204234994b8c2fb9c28b4700047f3d855aaa3b9c20211", "3cc821fc159f261ffa26ce97aa7462c111a9170d256b5ffd012ee4095557bd05", [0x3, 0x800]}) r1 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a900)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "d4c90300"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000059fc0)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002140)={0x800, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x81, "a1eddc69d127b1"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a900)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x0, "d4c90300"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a900)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}], 0x0, "d4c90300"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005afc0)={0x2e5b, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0xc0, "d828f0700816de"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002140)={0x800, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}], 0x81, "a1eddc69d127b1"}) ioctl$BTRFS_IOC_TREE_SEARCH(r1, 0xd0009411, &(0x7f000005bfc0)={{0x0, 0xffffffffffffffff, 0x1, 0x3, 0x7, 0x4, 0x3, 0x2, 0x1, 0x71c, 0x2, 0x1000, 0x7, 0x3000000000000000, 0x5b9d}}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f000005cfc0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005d1c0)={0x7fff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2, r3}, {}, {0x0, r4}, {r6}, {r7}, {0x0, r8}, {r9, r10}], 0x2, "3b2a6829699838"}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c03, 0xffffffffffffffff) 13:35:06 executing program 0: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x28, &(0x7f0000000240)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={r0}, 0xc) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r0, 0xa6f, 0x8}, 0xc) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c09, 0xffffffffffffffff) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r0, 0x3, 0x10}, 0xc) 13:35:06 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}}, 0x0, 0x0, 0xffffffffffffffff, 0xb) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000000)={0x4, 0x0, {}, {0xee01}, 0x3}) openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/mdstat\x00', 0x0, 0x0) r2 = syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x1e934000000, 0x6, &(0x7f0000000540)=[{&(0x7f00000002c0)="c5f4d8d6ed5bcd42fd58afe52ef0f8aca6c6f000b587dd8fdc265e8e19056a633d86307b576db7cd2ef98725bdeef2b785a77a2bfd641bb0a8a6626f398e54fa25d3c9f341a0260bf5002ac6b57f48c55221e56163005ecc1d559a78b8125b516488b5a2cc9322ae0ec278535b3ed7b12b8222afd93aa3b363df9673e4b8766b77bebe5235ddf096433cb1ff", 0x8c, 0x3}, {&(0x7f0000000380)="f43ac647cd656ec625594655374f5f737cfaf4fe0d4fc8a4c341dd1f2d37fa22b58fed6007a054d4bff45cfc08375a5a4340f9331f619c5468882878ec063eb08c23d852fe9e06d1ef5d180aa49629416d2c4b6017c5db291db563144d06ec4ea4c42e2a91a7ffa152eb52f1bdbfb51e867112d9279fa58391", 0x79, 0xf31d}, {&(0x7f0000000400)="6ac3dbf0fe6c4dd5034359696992c42f41cc400edb29bf18e5eb5fa82c7012ab7501eaa1390d", 0x26, 0x8}, {&(0x7f0000000440)="4f9c0018e9aa4cfca66f5360a3fd767251adaad514edff3cfd66070c0c5abd1285a7c286fd1889dbe528a9f6f067c269792df2da24960a77609b74295a3a7afdb4b751136c3554514d75fa17a93050c468720e", 0x53, 0x6}, {&(0x7f00000004c0)="bd0c6f8d70bc38b6d21eba8c187dd2127cf00a2cec3396e5771a8b3dc6fe1614d5158469c8763d97", 0x28, 0x46}, {&(0x7f0000000500)="6c3d5281f0240d3df96357c60b975f289ef8760f1ccabfcb5f2be2bfa32e8f9f60a9e27f973ae3a918428a17345a1424a082ca199e4c", 0x36, 0x80000001}], 0x2008009, &(0x7f0000000600)={[{@noheap}, {@six_active_logs}, {@adaptive_mode}, {@jqfmt_vfsv1}, {@data_flush}], [{@fsmagic={'fsmagic', 0x3d, 0x7}}, {@subj_user={'subj_user', 0x3d, '/proc/mdstat\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) [ 520.407172][T23602] loop4: detected capacity change from 0 to 264192 13:35:06 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x127a, 0xffffffffffffffff) [ 520.523272][T23602] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:35:06 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000006f40)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000001b00)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, {{&(0x7f0000001b80)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}, 0x1c, 0x0}}], 0x3, 0x4008000) lseek(r0, 0x1, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c03, 0xffffffffffffffff) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r2, &(0x7f0000006f40)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000001b00)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, {{&(0x7f0000001b80)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}, 0x1c, 0x0}}], 0x3, 0x4008000) vmsplice(r2, &(0x7f0000000440)=[{&(0x7f0000000040)="3246155f034e0ad3ef75e89ac69ee9cb79e613a555b33f782fd61d5013039a72", 0x20}, {&(0x7f0000000080)="a019ff8404f9c363ea88ee100ccc190888acb9f74d32fe3b3d927f35df30200c7cc1a58b178c79125a8ba599387119c6e015b6e1df8ea5a30628b375aeb7e5de4540cd920d8c5fdf0b62dc8dcb505ae5fc7aa2172058e21bf1f0019cb320958810dc01f4938e6408f17a51c29d3295ec8a7b1de7ab1b3e4cfea9e2be38f09de89f4ee8cf3ade3478910dd8fa4f6822f74cbcdaad8781cd73c4965b28804b0d583d15c674eb5b3892ddb6fce800dd3982bb792fd05e97e11f8e50bb16516e9addb63a5654b0d7e46474c31c2bcbf9be036ad6053cc90e", 0xd6}, {&(0x7f0000000200)="e00789dd1dbaece8c31b9a871d764e047ac98e7465fc1973c1545ea72224101ee8715b874175e38671c273029b0b689deded371139a4acaa7ec279d3a06a73418ea20920ae16785836c85f4b735cf03ae197554cc695a007dfe7fc04a1f497aa31dfeb7735076da1ba81dd36183d9f9b18ea1a66ffedb1493162273b469d9f1e39386846723cc9881c1490c328824a5bf8eb5d2ac9a961f6afdd888d8a3d0ece9c54f8fa53d38f37981737ff6cc4187e387a1b4aa1a9f8b23f43c727e50f0120cd92b563d50c13f5e2fd89", 0xcb}, {&(0x7f0000000300)="b3240bd9fbf4ec90353701221918d36f940e29b5cb1556cb7f9e05f39d05b380a72bc06db4fc41ddae455c4ad69c5c020a2a5bc24478e34665ba4d8b80e0949fe63f9fbdb9a16b93cc053072f7fa987f2ae35e6bff49458d9b74d8189fd50c5c82d7d9ad246edd52d017513c07cdf8d9ebeacaaabf1dd6ff362fd07a37c2655b28b7473d139384a5269419aca505e4fcc59f2092b78792dbf5a356e9", 0x9c}, {&(0x7f00000003c0)="8a8e5d481bab655e48adc255faf90c0c368eb29eb35db339d58ecb49b56620feaa87280d4a4435607bc475411461c3c164c0dcdb2ecb8d4bd526239b3af414079c979974358d69131ab3a4ee7af7c6a510ca4131ae29d23080ef397fd1515487c41a63fd5b5e06bebb088e97f91ee1d1658da326a78d1b8974", 0x79}], 0x5, 0x3) [ 520.608982][T23602] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 520.646438][T23613] loop1: detected capacity change from 0 to 264192 13:35:06 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000040)) ioctl$LOOP_CHANGE_FD(r0, 0x4c09, 0xffffffffffffffff) syz_open_dev$loop(&(0x7f0000000000), 0x1, 0x400040) [ 520.670228][T23602] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 520.704642][T23602] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:35:06 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a900)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x0, "d4c90300"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a900)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "d4c90300"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f000005de00)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a900)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x0, "d4c90300"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a900)={0x0, [{}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x0, "d4c90300"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000000)=ANY=[@ANYRES64=0x0, @ANYBLOB="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"]) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a900)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x0, "d4c90300"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a900)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}], 0x0, "d4c90300"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000200)={"10fdb0ad56fbd2a9783dd6bf861bc551", 0x0, 0x0, {0x0, 0x1}, {0x80000000, 0xfff}, 0xc33f, [0x9, 0x50c8, 0x3000000000, 0x8001, 0x100000001, 0x2b, 0x4, 0xfffffffffffffffb, 0x84a, 0x7f, 0xff, 0x4, 0xfffffffffffff3eb, 0x80000000, 0x5, 0x7]}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002140)={0x800, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r16}], 0x81, "a1eddc69d127b1"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f000005eec0)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005fec0)={0x400, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3, r4}, {r6}, {r10}, {r14, r16}, {}, {0x0, r17}], 0x81, "780bd0af05a13e"}) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000000, 0x4000010, r1, 0xa1cde000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) [ 520.716861][T23613] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 520.734690][T23613] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 13:35:06 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x127b, 0xffffffffffffffff) 13:35:06 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x1e934000000, 0x6, &(0x7f0000000540)=[{&(0x7f00000002c0)="c5f4d8d6ed5bcd42fd58afe52ef0f8aca6c6f000b587dd8fdc265e8e19056a633d86307b576db7cd2ef98725bdeef2b785a77a2bfd641bb0a8a6626f398e54fa25d3c9f341a0260bf5002ac6b57f48c55221e56163005ecc1d559a78b8125b516488b5a2cc9322ae0ec278535b3ed7b12b8222afd93aa3b363df9673e4b8766b77bebe5235ddf096433cb1ff", 0x8c, 0x3}, {&(0x7f0000000380)="f43ac647cd656ec625594655374f5f737cfaf4fe0d4fc8a4c341dd1f2d37fa22b58fed6007a054d4bff45cfc08375a5a4340f9331f619c5468882878ec063eb08c23d852fe9e06d1ef5d180aa49629416d2c4b6017c5db291db563144d06ec4ea4c42e2a91a7ffa152eb52f1bdbfb51e867112d9279fa58391", 0x79, 0xf31d}, {&(0x7f0000000400)="6ac3dbf0fe6c4dd5034359696992c42f41cc400edb29bf18e5eb5fa82c7012ab7501eaa1390d", 0x26, 0x8}, {&(0x7f0000000440)="4f9c0018e9aa4cfca66f5360a3fd767251adaad514edff3cfd66070c0c5abd1285a7c286fd1889dbe528a9f6f067c269792df2da24960a77609b74295a3a7afdb4b751136c3554514d75fa17a93050c468720e", 0x53, 0x6}, {&(0x7f00000004c0)="bd0c6f8d70bc38b6d21eba8c187dd2127cf00a2cec3396e5771a8b3dc6fe1614d5158469c8763d97", 0x28, 0x46}, {&(0x7f0000000500)="6c3d5281f0240d3df96357c60b975f289ef8760f1ccabfcb5f2be2bfa32e8f9f60a9e27f973ae3a918428a17345a1424a082ca199e4c", 0x36, 0x80000001}], 0x2008009, &(0x7f0000000600)={[{@noheap}, {@six_active_logs}, {@adaptive_mode}, {@jqfmt_vfsv1}, {@data_flush}], [{@fsmagic={'fsmagic', 0x3d, 0x7}}, {@subj_user={'subj_user', 0x3d, '/proc/mdstat\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0xb) [ 520.796078][T23613] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:35:06 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x6, 0xa01c0) ioctl$LOOP_CHANGE_FD(r0, 0x4c09, 0xffffffffffffffff) [ 520.868733][T23613] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 13:35:07 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c03, 0xffffffffffffffff) ioctl$PPPIOCGFLAGS1(0xffffffffffffffff, 0x8004745a, &(0x7f0000000000)) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 13:35:07 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x9) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r2, &(0x7f0000006f40)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000001b00)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, {{&(0x7f0000001b80)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}, 0x1c, 0x0}}], 0x3, 0x4008000) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e21, 0x8, @private2={0xfc, 0x2, '\x00', 0x1}, 0x5}, 0x1c) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r3, &(0x7f0000006f40)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000001b00)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, {{&(0x7f0000001b80)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}, 0x1c, 0x0}}], 0x3, 0x4008000) sendfile(r3, r1, &(0x7f0000000000)=0x400, 0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 13:35:07 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x1e934000000, 0x6, &(0x7f0000000540)=[{&(0x7f00000002c0)="c5f4d8d6ed5bcd42fd58afe52ef0f8aca6c6f000b587dd8fdc265e8e19056a633d86307b576db7cd2ef98725bdeef2b785a77a2bfd641bb0a8a6626f398e54fa25d3c9f341a0260bf5002ac6b57f48c55221e56163005ecc1d559a78b8125b516488b5a2cc9322ae0ec278535b3ed7b12b8222afd93aa3b363df9673e4b8766b77bebe5235ddf096433cb1ff", 0x8c, 0x3}, {&(0x7f0000000380)="f43ac647cd656ec625594655374f5f737cfaf4fe0d4fc8a4c341dd1f2d37fa22b58fed6007a054d4bff45cfc08375a5a4340f9331f619c5468882878ec063eb08c23d852fe9e06d1ef5d180aa49629416d2c4b6017c5db291db563144d06ec4ea4c42e2a91a7ffa152eb52f1bdbfb51e867112d9279fa58391", 0x79, 0xf31d}, {&(0x7f0000000400)="6ac3dbf0fe6c4dd5034359696992c42f41cc400edb29bf18e5eb5fa82c7012ab7501eaa1390d", 0x26, 0x8}, {&(0x7f0000000440)="4f9c0018e9aa4cfca66f5360a3fd767251adaad514edff3cfd66070c0c5abd1285a7c286fd1889dbe528a9f6f067c269792df2da24960a77609b74295a3a7afdb4b751136c3554514d75fa17a93050c468720e", 0x53, 0x6}, {&(0x7f00000004c0)="bd0c6f8d70bc38b6d21eba8c187dd2127cf00a2cec3396e5771a8b3dc6fe1614d5158469c8763d97", 0x28, 0x46}, {&(0x7f0000000500)="6c3d5281f0240d3df96357c60b975f289ef8760f1ccabfcb5f2be2bfa32e8f9f60a9e27f973ae3a918428a17345a1424a082ca199e4c", 0x36, 0x80000001}], 0x2008009, &(0x7f0000000600)={[{@noheap}, {@six_active_logs}, {@adaptive_mode}, {@jqfmt_vfsv1}, {@data_flush}], [{@fsmagic={'fsmagic', 0x3d, 0x7}}, {@subj_user={'subj_user', 0x3d, '/proc/mdstat\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0xb) [ 521.105229][T23634] loop4: detected capacity change from 0 to 264192 [ 521.200664][T23634] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:35:07 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x127c, 0xffffffffffffffff) 13:35:07 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c09, 0xffffffffffffffff) [ 521.247444][T23634] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:35:07 executing program 3: close(0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c03, 0xffffffffffffffff) [ 521.315760][T23647] loop1: detected capacity change from 0 to 264192 [ 521.318745][T23634] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 521.346481][T23634] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:35:07 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) close(r0) fcntl$setstatus(r0, 0x4, 0x2c00) r1 = gettid() fcntl$setown(r0, 0x8, r1) r2 = perf_event_open(&(0x7f0000000140)={0x4, 0x80, 0xa7, 0x0, 0xfd, 0x0, 0x0, 0x1, 0xe8400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffbf9, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x0, 0x0, 0x0, 0x6, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) [ 521.392697][T23647] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 521.426250][T23647] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 521.512926][T23647] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:35:07 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x127d, 0xffffffffffffffff) 13:35:07 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x1e934000000, 0x6, &(0x7f0000000540)=[{&(0x7f00000002c0)="c5f4d8d6ed5bcd42fd58afe52ef0f8aca6c6f000b587dd8fdc265e8e19056a633d86307b576db7cd2ef98725bdeef2b785a77a2bfd641bb0a8a6626f398e54fa25d3c9f341a0260bf5002ac6b57f48c55221e56163005ecc1d559a78b8125b516488b5a2cc9322ae0ec278535b3ed7b12b8222afd93aa3b363df9673e4b8766b77bebe5235ddf096433cb1ff", 0x8c, 0x3}, {&(0x7f0000000380)="f43ac647cd656ec625594655374f5f737cfaf4fe0d4fc8a4c341dd1f2d37fa22b58fed6007a054d4bff45cfc08375a5a4340f9331f619c5468882878ec063eb08c23d852fe9e06d1ef5d180aa49629416d2c4b6017c5db291db563144d06ec4ea4c42e2a91a7ffa152eb52f1bdbfb51e867112d9279fa58391", 0x79, 0xf31d}, {&(0x7f0000000400)="6ac3dbf0fe6c4dd5034359696992c42f41cc400edb29bf18e5eb5fa82c7012ab7501eaa1390d", 0x26, 0x8}, {&(0x7f0000000440)="4f9c0018e9aa4cfca66f5360a3fd767251adaad514edff3cfd66070c0c5abd1285a7c286fd1889dbe528a9f6f067c269792df2da24960a77609b74295a3a7afdb4b751136c3554514d75fa17a93050c468720e", 0x53, 0x6}, {&(0x7f00000004c0)="bd0c6f8d70bc38b6d21eba8c187dd2127cf00a2cec3396e5771a8b3dc6fe1614d5158469c8763d97", 0x28, 0x46}, {&(0x7f0000000500)="6c3d5281f0240d3df96357c60b975f289ef8760f1ccabfcb5f2be2bfa32e8f9f60a9e27f973ae3a918428a17345a1424a082ca199e4c", 0x36, 0x80000001}], 0x2008009, &(0x7f0000000600)={[{@noheap}, {@six_active_logs}, {@adaptive_mode}, {@jqfmt_vfsv1}, {@data_flush}], [{@fsmagic={'fsmagic', 0x3d, 0x7}}, {@subj_user={'subj_user', 0x3d, '/proc/mdstat\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0xb) 13:35:07 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c09, 0xffffffffffffffff) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000002c80)=ANY=[@ANYBLOB="38000000100001040000ff030000000000005eca", @ANYRES32=r4, @ANYBLOB="2a000000000000001800128008000100767469000c000280080001001cf59406334b8cfcc2b416a9ed2826326567376c712a9b4a52c5cfa850d63fc79d481729b6be38d8c456de391b4f26fd2624a00900c29dbc8c55b43cfcb2b254e4665bd136f8f31b250f16e751", @ANYRES32=r4, @ANYBLOB], 0x38}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x10100}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @vti={{0x8}, {0x14, 0x2, 0x0, 0x1, [@vti_common_policy=[@IFLA_VTI_OKEY={0x8, 0x3, 0xedac}, @IFLA_VTI_LINK={0x8, 0x1, r4}]]}}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r4}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x4}, 0x40000) [ 521.607195][T23647] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 13:35:07 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x14a01) ioctl$LOOP_CHANGE_FD(r0, 0x4c03, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000000)={0x0, {}, 0x0, {}, 0x4, 0x3, 0x13, 0x15, "071c84ac4fb7f8b491dd1089a876cea4a3ecda41cf1e84c9fc951875d37b9fd6c49758e67f0c8dc388078b72eb16ca176af24cd8d3fa3da160d420b19ea17330", "ebdd050a983e96089e46c8785fadc27180bc6e25ccb1100444abe32b4c1428c0", [0x8, 0x6]}) [ 521.744234][T23672] loop4: detected capacity change from 0 to 264192 13:35:07 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001a80)=[{{&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000080)=""/97, 0x61}, {&(0x7f0000000200)=""/70, 0x46}], 0x2, &(0x7f0000000280)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xb0}}, {{&(0x7f0000000340)=@abs, 0x6e, &(0x7f00000005c0)=[{&(0x7f00000003c0)=""/219, 0xdb}, {&(0x7f00000004c0)=""/118, 0x76}, {&(0x7f0000000540)=""/23, 0x17}, {&(0x7f0000000580)=""/10, 0xa}], 0x4, &(0x7f0000000600)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x10}}], 0xa0}}, {{0x0, 0x0, &(0x7f0000001980)=[{&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/109, 0x6d}, {&(0x7f0000001740)=""/80, 0x50}, {&(0x7f00000017c0)=""/85, 0x55}, {&(0x7f0000001840)=""/63, 0x3f}, {&(0x7f0000001880)=""/204, 0xcc}], 0x6, &(0x7f0000001a00)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x50}}], 0x3, 0x42, &(0x7f0000001b40)={0x77359400}) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) [ 521.794021][T23672] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:35:07 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x127e, 0xffffffffffffffff) 13:35:07 executing program 1: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x28, &(0x7f0000000240)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={r0}, 0xc) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r0, 0xa6f, 0x8}, 0xc) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c09, 0xffffffffffffffff) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r0, 0x3, 0x10}, 0xc) [ 521.833724][T23672] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 521.856660][T23672] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 521.889927][T23672] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:35:08 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x3, 0x4001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4, 0x2, 0x0, 0x0, 0x1, 0x4, "304fd6a6a28f35988debebc03ef67decacc43be5c42f55995d8fd647c304f84551579737f6d6a8cd0fa1be7b8fc612683c8123c3a00216796b4b28f38f61dcf1", "42e1ff991c60f05a213a81c580e71401bc8048307db70efa951357fefdb01b3d53e9d43fa0527c04f73efe2cea1521753694ff3d74e85fec1586860acf788a4d", "9cc99e5edd4d0d4bdd896e14a357168a6b3d0cca1d2d686c7e138e80601cd79b", [0x2, 0x76]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c09, 0xffffffffffffffff) 13:35:08 executing program 3: ioctl$BLKRRPART(0xffffffffffffffff, 0x125f, 0x0) ioctl$BLKGETSIZE(0xffffffffffffffff, 0x1260, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c03, 0xffffffffffffffff) 13:35:08 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x1e934000000, 0x6, &(0x7f0000000540)=[{&(0x7f00000002c0)="c5f4d8d6ed5bcd42fd58afe52ef0f8aca6c6f000b587dd8fdc265e8e19056a633d86307b576db7cd2ef98725bdeef2b785a77a2bfd641bb0a8a6626f398e54fa25d3c9f341a0260bf5002ac6b57f48c55221e56163005ecc1d559a78b8125b516488b5a2cc9322ae0ec278535b3ed7b12b8222afd93aa3b363df9673e4b8766b77bebe5235ddf096433cb1ff", 0x8c, 0x3}, {&(0x7f0000000380)="f43ac647cd656ec625594655374f5f737cfaf4fe0d4fc8a4c341dd1f2d37fa22b58fed6007a054d4bff45cfc08375a5a4340f9331f619c5468882878ec063eb08c23d852fe9e06d1ef5d180aa49629416d2c4b6017c5db291db563144d06ec4ea4c42e2a91a7ffa152eb52f1bdbfb51e867112d9279fa58391", 0x79, 0xf31d}, {&(0x7f0000000400)="6ac3dbf0fe6c4dd5034359696992c42f41cc400edb29bf18e5eb5fa82c7012ab7501eaa1390d", 0x26, 0x8}, {&(0x7f0000000440)="4f9c0018e9aa4cfca66f5360a3fd767251adaad514edff3cfd66070c0c5abd1285a7c286fd1889dbe528a9f6f067c269792df2da24960a77609b74295a3a7afdb4b751136c3554514d75fa17a93050c468720e", 0x53, 0x6}, {&(0x7f00000004c0)="bd0c6f8d70bc38b6d21eba8c187dd2127cf00a2cec3396e5771a8b3dc6fe1614d5158469c8763d97", 0x28, 0x46}, {&(0x7f0000000500)="6c3d5281f0240d3df96357c60b975f289ef8760f1ccabfcb5f2be2bfa32e8f9f60a9e27f973ae3a918428a17345a1424a082ca199e4c", 0x36, 0x80000001}], 0x2008009, &(0x7f0000000600)={[{@noheap}, {@six_active_logs}, {@adaptive_mode}, {@jqfmt_vfsv1}, {@data_flush}], [{@fsmagic={'fsmagic', 0x3d, 0x7}}, {@subj_user={'subj_user', 0x3d, '/proc/mdstat\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0xb) 13:35:08 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 13:35:08 executing program 1: ioctl$RTC_EPOCH_READ(0xffffffffffffffff, 0x8008700d, &(0x7f00000000c0)) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, {}, 0x0, {}, 0xfff, 0x6, 0x12, 0x4, "3a87f43dba9959a5d24761b514f2bb64f046bc10b249938f410883e700f661ad3837f53e249ca23eff2204234994b8c2fb9c28b4700047f3d855aaa3b9c20211", "3cc821fc159f261ffa26ce97aa7462c111a9170d256b5ffd012ee4095557bd05", [0x3, 0x800]}) r1 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a900)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "d4c90300"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000059fc0)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002140)={0x800, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x81, "a1eddc69d127b1"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a900)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x0, "d4c90300"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a900)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}], 0x0, "d4c90300"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005afc0)={0x2e5b, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0xc0, "d828f0700816de"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002140)={0x800, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}], 0x81, "a1eddc69d127b1"}) ioctl$BTRFS_IOC_TREE_SEARCH(r1, 0xd0009411, &(0x7f000005bfc0)={{0x0, 0xffffffffffffffff, 0x1, 0x3, 0x7, 0x4, 0x3, 0x2, 0x1, 0x71c, 0x2, 0x1000, 0x7, 0x3000000000000000, 0x5b9d}}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f000005cfc0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005d1c0)={0x7fff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2, r3}, {}, {0x0, r4}, {r6}, {r7}, {0x0, r8}, {r9, r10}], 0x2, "3b2a6829699838"}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c03, 0xffffffffffffffff) 13:35:08 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x127f, 0xffffffffffffffff) 13:35:08 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c09, 0xffffffffffffffff) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendto$inet6(r1, &(0x7f0000000000)="3d18ac5645a5c02d599bb4f80b427253e31e9446e0a45de650f6677955f9e722614f85f95affa87fc68a7aff4e566c0c75e55e83676851277dcb9c0fdc88030096f473a13b2e4ef3543d2c01fb82b5565b650d218dfb518321de36f46590d7c6cae2697feefb63e90da3b6357e92", 0x6e, 0x40, &(0x7f0000000080)={0xa, 0x4e24, 0x8, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x6}, 0x1c) 13:35:08 executing program 3: syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) close(r0) fcntl$setstatus(r0, 0x4, 0x2c00) r1 = gettid() fcntl$setown(r0, 0x8, r1) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, {}, 0x0, {}, 0x2, 0x2, 0x1a, 0x19, "736deca6e3a645d1e551bf342bb70c6d188f33efc583b72096fb8fe423c40b0b1e4311681fd9be4692f64a9789004efe7ada000000000000794ff49ee09b014b", "3903eb7eab24f89cb45a111e2cec0e078be4cd8add7c251f32f0c2f9c084de6a", [0x2000000004, 0x800]}) ioctl$LOOP_CLR_FD(r0, 0x4c01) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0), 0x922002, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100), 0x400001, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c03, 0xffffffffffffffff) [ 522.325308][T23703] loop4: detected capacity change from 0 to 264192 [ 522.390106][T23703] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 522.405435][T23703] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 522.425076][T23703] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:35:08 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x2405, 0xffffffffffffffff) [ 522.456999][T23703] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:35:08 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) (fail_nth: 1) 13:35:08 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 13:35:08 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r2 = perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x0, 0x4, 0x7f, 0xbb, 0x0, 0x40, 0x20004, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4, @perf_config_ext={0x1, 0x200}, 0x1014, 0x800, 0x96ff, 0x1, 0xffffffffffff7fff, 0x6, 0x7, 0x0, 0x8001, 0x0, 0x9}, 0x0, 0xc, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) ioctl$LOOP_CHANGE_FD(r0, 0x4c09, 0xffffffffffffffff) getsockopt$MISDN_TIME_STAMP(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000000c0), &(0x7f0000000080)=0xfdfb) r3 = openat$6lowpan_control(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) signalfd4(r3, &(0x7f00000001c0)={[0x80000000]}, 0x8, 0x800) 13:35:08 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x1e934000000, 0x6, &(0x7f0000000540)=[{&(0x7f00000002c0)="c5f4d8d6ed5bcd42fd58afe52ef0f8aca6c6f000b587dd8fdc265e8e19056a633d86307b576db7cd2ef98725bdeef2b785a77a2bfd641bb0a8a6626f398e54fa25d3c9f341a0260bf5002ac6b57f48c55221e56163005ecc1d559a78b8125b516488b5a2cc9322ae0ec278535b3ed7b12b8222afd93aa3b363df9673e4b8766b77bebe5235ddf096433cb1ff", 0x8c, 0x3}, {&(0x7f0000000380)="f43ac647cd656ec625594655374f5f737cfaf4fe0d4fc8a4c341dd1f2d37fa22b58fed6007a054d4bff45cfc08375a5a4340f9331f619c5468882878ec063eb08c23d852fe9e06d1ef5d180aa49629416d2c4b6017c5db291db563144d06ec4ea4c42e2a91a7ffa152eb52f1bdbfb51e867112d9279fa58391", 0x79, 0xf31d}, {&(0x7f0000000400)="6ac3dbf0fe6c4dd5034359696992c42f41cc400edb29bf18e5eb5fa82c7012ab7501eaa1390d", 0x26, 0x8}, {&(0x7f0000000440)="4f9c0018e9aa4cfca66f5360a3fd767251adaad514edff3cfd66070c0c5abd1285a7c286fd1889dbe528a9f6f067c269792df2da24960a77609b74295a3a7afdb4b751136c3554514d75fa17a93050c468720e", 0x53, 0x6}, {&(0x7f00000004c0)="bd0c6f8d70bc38b6d21eba8c187dd2127cf00a2cec3396e5771a8b3dc6fe1614d5158469c8763d97", 0x28, 0x46}, {&(0x7f0000000500)="6c3d5281f0240d3df96357c60b975f289ef8760f1ccabfcb5f2be2bfa32e8f9f60a9e27f973ae3a918428a17345a1424a082ca199e4c", 0x36, 0x80000001}], 0x2008009, &(0x7f0000000600)={[{@noheap}, {@six_active_logs}, {@adaptive_mode}, {@jqfmt_vfsv1}, {@data_flush}], [{@fsmagic={'fsmagic', 0x3d, 0x7}}, {@subj_user={'subj_user', 0x3d, '/proc/mdstat\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0xb) 13:35:08 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r1, &(0x7f0000006f40)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000001b00)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, {{&(0x7f0000001b80)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}, 0x1c, 0x0}}], 0x3, 0x4008000) ioctl$LOOP_CHANGE_FD(r0, 0x4c03, r1) socket$inet6(0xa, 0x800, 0x200) [ 522.818574][T23730] FAULT_INJECTION: forcing a failure. [ 522.818574][T23730] name failslab, interval 1, probability 0, space 0, times 0 13:35:08 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4b37, 0xffffffffffffffff) [ 522.898490][T23732] loop4: detected capacity change from 0 to 264192 [ 522.924022][T23730] CPU: 1 PID: 23730 Comm: syz-executor.1 Not tainted 5.16.0-rc1-syzkaller #0 [ 522.932816][T23730] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 522.942957][T23730] Call Trace: [ 522.946244][T23730] [ 522.949177][T23730] dump_stack_lvl+0xcd/0x134 [ 522.953778][T23730] should_fail.cold+0x5/0xa [ 522.958303][T23730] ? tomoyo_realpath_from_path+0xc3/0x620 [ 522.964036][T23730] should_failslab+0x5/0x10 [ 522.968549][T23730] __kmalloc+0x72/0x340 [ 522.972718][T23730] tomoyo_realpath_from_path+0xc3/0x620 [ 522.978283][T23730] ? tomoyo_profile+0x42/0x50 [ 522.982974][T23730] tomoyo_path_number_perm+0x1d5/0x590 [ 522.988536][T23730] ? tomoyo_path_number_perm+0x18d/0x590 [ 522.988788][T23732] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 522.994179][T23730] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 522.994222][T23730] ? check_path.constprop.0+0x50/0x50 [ 522.994268][T23730] ? lock_downgrade+0x6e0/0x6e0 [ 522.994306][T23730] ? __fget_files+0x23d/0x3e0 [ 522.994342][T23730] security_file_ioctl+0x50/0xb0 [ 522.994369][T23730] __x64_sys_ioctl+0xb3/0x200 [ 523.032242][T23730] do_syscall_64+0x35/0xb0 [ 523.036663][T23730] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 523.042551][T23730] RIP: 0033:0x7f4b32418ae9 [ 523.046960][T23730] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 523.066656][T23730] RSP: 002b:00007f4b2f98e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 523.075069][T23730] RAX: ffffffffffffffda RBX: 00007f4b3252bf60 RCX: 00007f4b32418ae9 [ 523.083029][T23730] RDX: 0000000000000004 RSI: 0000000000004c06 RDI: 0000000000000004 [ 523.091007][T23730] RBP: 00007f4b2f98e1d0 R08: 0000000000000000 R09: 0000000000000000 13:35:09 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x80, &(0x7f0000000000)="b1b294b3d07c386935dd09855631b4364c7243b3044225d435d31644d3a467c5f90072b2a284a8576cb78f2814664fc7d32c2b5a2492bce5c240cb87d4b848c854de764558e8352a9aeafa72f69fd46bc1d9622020139f4e000c6211c1804289faa80514f3605d304bed8ada7965cdd333b54f43845769f94d7c9751ed39ad1dd633dd9618d2b156f4a6334b77e910bb0341d40eb163e4723a1fc5fcf302a211c84fc1787c1226160cd8f58d", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000200)="7d1f5ab0bb974f854cde24ef14615bc9f2e40cb094b43e61791b819950d5a3609e6a9785dadf836343db67b2af1b8398afb9f675d8c5833556a83068c3fcd629f8cd3a4c147ff3f61cabac763b29be35fa0ee964e2bf69633827c2eb090186bdf881177ca0334bfbb395ef5d54264241c7829addf5dca721e21d2416075d8087662c4bdded6f55e93bc3b4cddb21db64cf1311bb9ecafdc872871ed02cfb865c7cf172422f986a26de6f044855bb1a0924804de61c311462ccf9c854653792c4814dddbe0cbf41f88017b667b1") r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) [ 523.098968][T23730] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 523.106977][T23730] R13: 00007ffe6c68a48f R14: 00007f4b2f98e300 R15: 0000000000022000 [ 523.115529][T23730] [ 523.179273][T23732] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:35:09 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, @out_args}, './file0\x00'}) r2 = openat$cgroup_procs(r1, &(0x7f0000000040)='cgroup.threads\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x5, 0x12, 0x1b, 0x3c, "1dccd0725d40b4203d9b887e077c78ee64465d8d75ba0331168263e91aa25faae9e6c13f412f03ba84590fb341ab20f2ef8cb16c3e0602f18109c8b9b659aab9", "b425ab6c118f55e783f6170d937bdba04a0b67ee1e2313236b76e07fcf90e433", [0xffffffff, 0x9]}) ioctl$LOOP_CHANGE_FD(r1, 0x4c09, r2) 13:35:09 executing program 3: ioctl$VIDIOC_S_DV_TIMINGS(0xffffffffffffffff, 0xc0845657, &(0x7f0000000000)={0x0, @reserved}) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x583100) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0xba}}, './file0\x00'}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000540)={0xa8, 0x0, &(0x7f0000000380)=[@decrefs={0x40046307, 0x1}, @request_death={0x400c630e, 0xfee}, @reply_sg={0x40486312, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x18, &(0x7f0000000200)={@fda={0x66646185, 0x0, 0x2, 0x1}, @fd={0x66642a85, 0x0, r1}, @ptr={0x70742a85, 0x1, &(0x7f0000000100)=""/184, 0xb8, 0x0, 0x3e}}, &(0x7f0000000280)={0x0, 0x20, 0x38}}, 0x1000}, @reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50, 0x18, &(0x7f00000002c0)={@fda={0x66646185, 0x0, 0x1, 0xd}, @fd={0x66642a85, 0x0, r1}, @fd={0x66642a85, 0x0, r1}}, &(0x7f0000000340)={0x0, 0x20, 0x38}}}], 0xc6, 0x0, &(0x7f0000000440)="225314915c047b3544f4ffec62ecc8bf63bc72c727bf1abf2675aec34ddfd9a3ca8b765ad2a4ca3dd857d17270f14cabf57a495b0e5098035086e55d486b904dd8665c49f1dbf3969c1354b61db18f5070680a16004af00b9f140acf5a9419402e940eafa7bc92a5f737541e40fce1629888b6a513673a5bd513fbeeb33dc934b646345146cb2284ff6bca5f92f95819b29223eea2329317224bdfdec7f9f0ad908aac3ed94f45c32f502363622abed8304f858f73a576f143426e5de61d766ee0909588d88f"}) ioctl$LOOP_CHANGE_FD(r0, 0x4c03, r1) 13:35:09 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) [ 523.245215][T23732] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 523.275408][T23732] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:35:09 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c09, 0xffffffffffffffff) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x30880, 0x80) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0x800, 0x6, 0x0, 0x9, "ed60a684ee958cb412f3032fd34de1c6fd67a9e1634ae25db2030c54a880f5625db0ba4091d7f0908cc2de39cbe96b4ed515afe27d30c55566ee4292453b66b1", "0d8c5a82e9bf4417d9521e23f5d00a29903893f82123c9fd18212d171bb74888", [0x800004, 0x3]}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r1, &(0x7f0000006f40)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000001b00)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, {{&(0x7f0000001b80)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}, 0x1c, 0x0}}], 0x3, 0x4008000) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000140)) ioctl$DRM_IOCTL_MODE_SETPROPERTY(0xffffffffffffffff, 0xc01064ab, &(0x7f0000000180)={0x800, 0x9}) 13:35:09 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x1e934000000, 0x6, &(0x7f0000000540)=[{&(0x7f00000002c0)="c5f4d8d6ed5bcd42fd58afe52ef0f8aca6c6f000b587dd8fdc265e8e19056a633d86307b576db7cd2ef98725bdeef2b785a77a2bfd641bb0a8a6626f398e54fa25d3c9f341a0260bf5002ac6b57f48c55221e56163005ecc1d559a78b8125b516488b5a2cc9322ae0ec278535b3ed7b12b8222afd93aa3b363df9673e4b8766b77bebe5235ddf096433cb1ff", 0x8c, 0x3}, {&(0x7f0000000380)="f43ac647cd656ec625594655374f5f737cfaf4fe0d4fc8a4c341dd1f2d37fa22b58fed6007a054d4bff45cfc08375a5a4340f9331f619c5468882878ec063eb08c23d852fe9e06d1ef5d180aa49629416d2c4b6017c5db291db563144d06ec4ea4c42e2a91a7ffa152eb52f1bdbfb51e867112d9279fa58391", 0x79, 0xf31d}, {&(0x7f0000000400)="6ac3dbf0fe6c4dd5034359696992c42f41cc400edb29bf18e5eb5fa82c7012ab7501eaa1390d", 0x26, 0x8}, {&(0x7f0000000440)="4f9c0018e9aa4cfca66f5360a3fd767251adaad514edff3cfd66070c0c5abd1285a7c286fd1889dbe528a9f6f067c269792df2da24960a77609b74295a3a7afdb4b751136c3554514d75fa17a93050c468720e", 0x53, 0x6}, {&(0x7f00000004c0)="bd0c6f8d70bc38b6d21eba8c187dd2127cf00a2cec3396e5771a8b3dc6fe1614d5158469c8763d97", 0x28, 0x46}, {&(0x7f0000000500)="6c3d5281f0240d3df96357c60b975f289ef8760f1ccabfcb5f2be2bfa32e8f9f60a9e27f973ae3a918428a17345a1424a082ca199e4c", 0x36, 0x80000001}], 0x2008009, &(0x7f0000000600)={[{@noheap}, {@six_active_logs}, {@adaptive_mode}, {@jqfmt_vfsv1}, {@data_flush}], [{@fsmagic={'fsmagic', 0x3d, 0x7}}, {@subj_user={'subj_user', 0x3d, '/proc/mdstat\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0xb) [ 523.638861][T23730] ERROR: Out of memory at tomoyo_realpath_from_path. [ 523.654118][T23762] loop4: detected capacity change from 0 to 264192 13:35:09 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 13:35:09 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c03, 0xffffffffffffffff) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@private, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@private2}}, &(0x7f0000000240)=0xe8) sendmsg$nl_route_sched(r1, &(0x7f0000000480)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)=@deltclass={0x64, 0x29, 0x8, 0x70bd29, 0x25dfdbfb, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0x3, 0xd}, {0xb, 0xffff}}, [@tclass_kind_options=@c_drr={{0x8}, {0xc, 0x2, @TCA_DRR_QUANTUM={0x8, 0x1, 0x2}}}, @TCA_RATE={0x6, 0x5, {0xe7, 0x44}}, @tclass_kind_options=@c_cake={0x9}, @TCA_RATE={0x6, 0x5, {0x5, 0x4}}, @TCA_RATE={0x6, 0x5, {0x6, 0x8}}, @TCA_RATE={0x6, 0x5, {0x7, 0x20}}]}, 0x64}, 0x1, 0x0, 0x0, 0x4004880}, 0xc004) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000002c80)=ANY=[@ANYBLOB="38000000100001040000ff030000000000005eca", @ANYRES32=r5, @ANYBLOB="2a000000000000001800128008000100767469000c000280080001001cf59406334b8cfcc2b416a9ed2826326567376c712a9b4a52c5cfa850d63fc79d481729b6be38d8c456de391b4f26fd2624a00900c29dbc8c55b43cfcb2b254e4665bd136f8f31b250f16e751", @ANYRES32=r5, @ANYBLOB], 0x38}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x10100}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @vti={{0x8}, {0x14, 0x2, 0x0, 0x1, [@vti_common_policy=[@IFLA_VTI_OKEY={0x8, 0x3, 0xedac}, @IFLA_VTI_LINK={0x8, 0x1, r5}]]}}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@setlink={0xa4, 0x13, 0x4, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, r5, 0x100, 0x1010}, [@IFLA_NET_NS_PID={0x8}, @IFLA_PROP_LIST={0x68, 0x34, 0x0, 0x1, [{0x14, 0x35, 'bridge0\x00'}, {0x14, 0x35, 'dummy0\x00'}, {0x14, 0x35, 'veth1_to_batadv\x00'}, {0x14, 0x35, 'ipvlan1\x00'}, {0x14, 0x35, 'nr0\x00'}]}, @IFLA_PORT_SELF={0xc, 0x19, 0x0, 0x1, [@IFLA_PORT_VF={0x8, 0x1, 0xfffffff7}]}, @IFLA_NET_NS_PID={0x8, 0x13, 0xffffffffffffffff}]}, 0xa4}, 0x1, 0x0, 0x0, 0x1010}, 0x20040809) 13:35:09 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c01, 0xffffffffffffffff) 13:35:09 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80, 0xf9a}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) [ 523.689433][T23762] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:35:09 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_getevents(0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 1) [ 523.744429][T23762] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:35:09 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c02, 0xffffffffffffffff) [ 523.789934][T23762] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 523.819455][T23762] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:35:09 executing program 3: syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80001, 0xc8) r1 = syz_open_dev$video(&(0x7f0000000040), 0x101, 0x440843) ioctl$LOOP_CHANGE_FD(r0, 0x4c03, r1) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000080)={0x0, @reserved}) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r1, 0xc0845658, &(0x7f0000000200)={0x0, @reserved}) 13:35:09 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fdatasync(r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000040)='/dev/loop#\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 13:35:09 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x2, r0) [ 523.928295][T23783] FAULT_INJECTION: forcing a failure. [ 523.928295][T23783] name fail_usercopy, interval 1, probability 0, space 0, times 0 13:35:10 executing program 4: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x1e934000000, 0x6, &(0x7f0000000540)=[{&(0x7f00000002c0)="c5f4d8d6ed5bcd42fd58afe52ef0f8aca6c6f000b587dd8fdc265e8e19056a633d86307b576db7cd2ef98725bdeef2b785a77a2bfd641bb0a8a6626f398e54fa25d3c9f341a0260bf5002ac6b57f48c55221e56163005ecc1d559a78b8125b516488b5a2cc9322ae0ec278535b3ed7b12b8222afd93aa3b363df9673e4b8766b77bebe5235ddf096433cb1ff", 0x8c, 0x3}, {&(0x7f0000000380)="f43ac647cd656ec625594655374f5f737cfaf4fe0d4fc8a4c341dd1f2d37fa22b58fed6007a054d4bff45cfc08375a5a4340f9331f619c5468882878ec063eb08c23d852fe9e06d1ef5d180aa49629416d2c4b6017c5db291db563144d06ec4ea4c42e2a91a7ffa152eb52f1bdbfb51e867112d9279fa58391", 0x79, 0xf31d}, {&(0x7f0000000400)="6ac3dbf0fe6c4dd5034359696992c42f41cc400edb29bf18e5eb5fa82c7012ab7501eaa1390d", 0x26, 0x8}, {&(0x7f0000000440)="4f9c0018e9aa4cfca66f5360a3fd767251adaad514edff3cfd66070c0c5abd1285a7c286fd1889dbe528a9f6f067c269792df2da24960a77609b74295a3a7afdb4b751136c3554514d75fa17a93050c468720e", 0x53, 0x6}, {&(0x7f00000004c0)="bd0c6f8d70bc38b6d21eba8c187dd2127cf00a2cec3396e5771a8b3dc6fe1614d5158469c8763d97", 0x28, 0x46}, {&(0x7f0000000500)="6c3d5281f0240d3df96357c60b975f289ef8760f1ccabfcb5f2be2bfa32e8f9f60a9e27f973ae3a918428a17345a1424a082ca199e4c", 0x36, 0x80000001}], 0x2008009, &(0x7f0000000600)={[{@noheap}, {@six_active_logs}, {@adaptive_mode}, {@jqfmt_vfsv1}, {@data_flush}], [{@fsmagic={'fsmagic', 0x3d, 0x7}}, {@subj_user={'subj_user', 0x3d, '/proc/mdstat\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0xb) [ 524.038033][T23783] CPU: 0 PID: 23783 Comm: syz-executor.0 Not tainted 5.16.0-rc1-syzkaller #0 [ 524.047092][T23783] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 524.057167][T23783] Call Trace: [ 524.060452][T23783] [ 524.063734][T23783] dump_stack_lvl+0xcd/0x134 [ 524.068336][T23783] should_fail.cold+0x5/0xa [ 524.072852][T23783] _copy_to_user+0x2c/0x150 [ 524.077459][T23783] simple_read_from_buffer+0xcc/0x160 [ 524.082846][T23783] proc_fail_nth_read+0x187/0x220 [ 524.087889][T23783] ? proc_tid_comm_permission+0x1b0/0x1b0 [ 524.093619][T23783] ? security_file_permission+0xab/0xd0 [ 524.099178][T23783] ? proc_tid_comm_permission+0x1b0/0x1b0 [ 524.104998][T23783] vfs_read+0x1b5/0x600 [ 524.109169][T23783] ksys_read+0x12d/0x250 [ 524.113412][T23783] ? vfs_write+0xae0/0xae0 [ 524.117872][T23783] ? rcu_read_lock_sched_held+0x3a/0x70 [ 524.123429][T23783] do_syscall_64+0x35/0xb0 [ 524.127854][T23783] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 524.133758][T23783] RIP: 0033:0x7f99d2ee469c [ 524.138181][T23783] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 524.157802][T23783] RSP: 002b:00007f99d04a7170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 524.166229][T23783] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f99d2ee469c [ 524.174211][T23783] RDX: 000000000000000f RSI: 00007f99d04a71e0 RDI: 0000000000000004 13:35:10 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xd4b) r2 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000040)) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000080)={0x0, 0x1, 0x1, 0x1}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c03, r0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000002c80)=ANY=[@ANYBLOB="38000000100001040000ff030000000000005eca", @ANYRES32=r6, @ANYBLOB="2a000000000000001800128008000100767469000c000280080001001cf59406334b8cfcc2b416a9ed2826326567376c712a9b4a52c5cfa850d63fc79d481729b6be38d8c456de391b4f26fd2624a00900c29dbc8c55b43cfcb2b254e4665bd136f8f31b250f16e751", @ANYRES32=r6, @ANYBLOB], 0x38}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r6, 0x10100}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @vti={{0x8}, {0x14, 0x2, 0x0, 0x1, [@vti_common_policy=[@IFLA_VTI_OKEY={0x8, 0x3, 0xedac}, @IFLA_VTI_LINK={0x8, 0x1, r6}]]}}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f00000000c0)={'gretap0\x00', &(0x7f0000000200)={'syztnl0\x00', r6, 0x8000, 0x7f99, 0x8000000, 0x7, {{0x51, 0x4, 0x3, 0x5, 0x144, 0x66, 0x0, 0x1f, 0x4, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}, @private=0xa010100, {[@end, @cipso={0x86, 0x76, 0x3, [{0x7, 0x11, "3def2f68ddd7d8c2c96f3d55a44e90"}, {0x2, 0xb, "b3a0dbcec61c55e790"}, {0x6, 0xa, "a2d8fe9aa79eb22e"}, {0x2, 0xb, "4e59ee4432f43fa5bf"}, {0x2, 0x11, "f2b6f7e979f4ecf3a135b924cb9351"}, {0x1, 0xe, "3df4f88c3b00beda520b5b0a"}, {0x1, 0x10, "e3cabaaeeb773f83e67b77734757"}, {0x2, 0x10, "ef11057903ddc1ca02f5d44b3a18"}]}, @timestamp_addr={0x44, 0x1c, 0x8e, 0x1, 0x6, [{@remote, 0x68}, {@empty, 0x1245}, {@multicast2, 0x984d}]}, @lsrr={0x83, 0xb, 0x39, [@remote, @rand_addr=0x64010102]}, @cipso={0x86, 0x2c, 0x3, [{0x2, 0x2}, {0x7, 0x3, '4'}, {0x0, 0x5, "7e7416"}, {0x1, 0xa, "5405d543e21ea564"}, {0x5, 0x3, ']'}, {0x7, 0xa, "6ddd858c1a867764"}, {0x2, 0x5, "5af79d"}]}, @cipso={0x86, 0x64, 0x0, [{0x1, 0xb, "f05a07256ea7382aba"}, {0x0, 0x7, "dd089952ea"}, {0x5, 0xc, "88e6e065f6ec78fa06b8"}, {0x1, 0xc, "f5dc57b9a4beb0a65a2e"}, {0x1, 0x8, "2ffff1e74057"}, {0x6, 0x10, "fc85f236e9b4afb67dfaf1a059ab"}, {0x6, 0xf, "855a13dd0f0f39e67953a771fe"}, {0x7, 0xd, "0495e008ae25e3d4355160"}]}]}}}}}) 13:35:10 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x10, r0) 13:35:10 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r2, &(0x7f0000006f40)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000001b00)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, {{&(0x7f0000001b80)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x1c, 0x0}}], 0x3, 0x4008000) fallocate(r2, 0x1, 0x5000000000, 0x0) close(r1) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = gettid() fcntl$setown(r1, 0x8, r3) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x2, 0x8, 0xf8, 0x3, 0x0, 0xb1b, 0x8000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, @perf_config_ext={0x4, 0x101}, 0x40008, 0x200, 0x13d8, 0x4, 0x7f, 0x8, 0x0, 0x0, 0x200}, r3, 0xe, r0, 0x9) r4 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r0) [ 524.182191][T23783] RBP: 00007f99d04a71d0 R08: 0000000000000000 R09: 0000000000000000 [ 524.190168][T23783] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 524.198145][T23783] R13: 00007ffcbd0cad4f R14: 00007f99d04a7300 R15: 0000000000022000 [ 524.206424][T23783] 13:35:10 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_getevents(0x0, 0x0, 0x0, 0x0, 0x0) 13:35:10 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c03, 0xffffffffffffffff) 13:35:10 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x301, r0) [ 524.394489][T23808] loop4: detected capacity change from 0 to 264192 13:35:10 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c04, 0xffffffffffffffff) 13:35:10 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0), 0xffffffffffffffff) r2 = gettid() fcntl$setown(0xffffffffffffffff, 0x8, r2) r3 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000180), 0x2800, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r3) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, &(0x7f00000014c0)={'syztnl2\x00', &(0x7f0000001440)={'ip6gre0\x00', 0x0, 0x29, 0x7, 0x3f, 0x6, 0x21, @mcast2, @private2={0xfc, 0x2, '\x00', 0x1}, 0x708, 0x10, 0xae, 0x12a0}}) r5 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r8 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r8, 0x0) preadv(r8, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$nl_route(r8, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000480)=ANY=[@ANYBLOB="38000000100001040000ff030000000000005eca", @ANYRES32=r7, @ANYBLOB="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", @ANYRES32=r7, @ANYRES32], 0x38}, 0x1, 0x0, 0x0, 0x4004}, 0x0) sendmsg$nl_route(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000005c0)=ANY=[@ANYBLOB="4000000010000100"/20, @ANYRES32=r7, @ANYBLOB="00010100000081ff2000128008000100767476686b6580a4496c631969001400028008000300aced000008000100", @ANYRES32=r7, @ANYBLOB="6e93ee2c72d40e6b8b944e108fa3a7eaec47d8d75071eeb1fe4530dc7062269450484b19b66337dd31c056a8c3b1131319c58a9d5d6edf51c4caf0856941a6364dedeb7182d37236834ef2747148cdf0faad7ef0ce89091a3eb500bc56600aaecb964f7d5aaf6ff9dc74893e95f99a9bd299229c00709871b20e621e19b7f185001e85324f8be622746cb6b947cfe07d14e7779f44f34fc6901e97af8ed8cce6197735fbf44f7e35c975991b3a7c995309ff2efa3785e42faeb5714f5ba609f8"], 0x40}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000001600)={&(0x7f0000000700)=ANY=[@ANYBLOB="dc000000", @ANYRES16=r1, @ANYBLOB="000127bd7000ffdbdf250200000008000100", @ANYRESHEX=r5, @ANYBLOB="c100028040000100240001006c625f706f727481003461747300000000000000000000000000000000000000050003000b00000008000c00000000000800060094515ce932a8886a47062b480b715dd83f5bb0787eb57ecda8927bac988e9e2ddbd557cb8bcec594688b1017a5bc4ad99d01192b35e93fa1eb", @ANYRES32=0x0, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000010000000000000000000000050003000b000000080004000000000008000600", @ANYRES32=r4, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=r7, @ANYBLOB="792053d5e66cbc93fcd28cb4f19c8406", @ANYRESHEX], 0xdc}, 0x1, 0x0, 0x0, 0x40c0}, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c03, 0xffffffffffffffff) signalfd(0xffffffffffffffff, &(0x7f0000000040)={[0x5]}, 0x8) 13:35:10 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_getevents(0x0, 0x7, 0x0, 0x0, 0x0) [ 524.485390][T23808] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 524.517562][T23808] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:35:10 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x212402) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x420000, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) [ 524.573433][T23808] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 524.592688][T23808] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 524.622338][T23822] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 13:35:10 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x125d, r0) 13:35:10 executing program 4: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x1e934000000, 0x6, &(0x7f0000000540)=[{&(0x7f00000002c0)="c5f4d8d6ed5bcd42fd58afe52ef0f8aca6c6f000b587dd8fdc265e8e19056a633d86307b576db7cd2ef98725bdeef2b785a77a2bfd641bb0a8a6626f398e54fa25d3c9f341a0260bf5002ac6b57f48c55221e56163005ecc1d559a78b8125b516488b5a2cc9322ae0ec278535b3ed7b12b8222afd93aa3b363df9673e4b8766b77bebe5235ddf096433cb1ff", 0x8c, 0x3}, {&(0x7f0000000380)="f43ac647cd656ec625594655374f5f737cfaf4fe0d4fc8a4c341dd1f2d37fa22b58fed6007a054d4bff45cfc08375a5a4340f9331f619c5468882878ec063eb08c23d852fe9e06d1ef5d180aa49629416d2c4b6017c5db291db563144d06ec4ea4c42e2a91a7ffa152eb52f1bdbfb51e867112d9279fa58391", 0x79, 0xf31d}, {&(0x7f0000000400)="6ac3dbf0fe6c4dd5034359696992c42f41cc400edb29bf18e5eb5fa82c7012ab7501eaa1390d", 0x26, 0x8}, {&(0x7f0000000440)="4f9c0018e9aa4cfca66f5360a3fd767251adaad514edff3cfd66070c0c5abd1285a7c286fd1889dbe528a9f6f067c269792df2da24960a77609b74295a3a7afdb4b751136c3554514d75fa17a93050c468720e", 0x53, 0x6}, {&(0x7f00000004c0)="bd0c6f8d70bc38b6d21eba8c187dd2127cf00a2cec3396e5771a8b3dc6fe1614d5158469c8763d97", 0x28, 0x46}, {&(0x7f0000000500)="6c3d5281f0240d3df96357c60b975f289ef8760f1ccabfcb5f2be2bfa32e8f9f60a9e27f973ae3a918428a17345a1424a082ca199e4c", 0x36, 0x80000001}], 0x2008009, &(0x7f0000000600)={[{@noheap}, {@six_active_logs}, {@adaptive_mode}, {@jqfmt_vfsv1}, {@data_flush}], [{@fsmagic={'fsmagic', 0x3d, 0x7}}, {@subj_user={'subj_user', 0x3d, '/proc/mdstat\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0xb) 13:35:10 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c05, 0xffffffffffffffff) 13:35:10 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_getevents(0x0, 0x10, 0x0, 0x0, 0x0) 13:35:10 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open$cgroup(&(0x7f0000000000)={0x3, 0x80, 0x1, 0x1d, 0xff, 0x2, 0x0, 0x7, 0x80040, 0xb, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, @perf_config_ext={0xfff, 0x2}, 0x0, 0x4, 0x10000, 0x6, 0x9c29, 0x1, 0x8, 0x0, 0x7, 0x0, 0x8}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x7) sysfs$3(0x3) ioctl$LOOP_CHANGE_FD(r0, 0x4c03, 0xffffffffffffffff) 13:35:10 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000002000)={0x5, 0x80, 0x2, 0x1, 0x0, 0x2, 0x0, 0x401, 0x1600, 0x8, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0xfffffffa, 0x0, @perf_config_ext={0x100000000, 0x8}, 0x10a0, 0x3, 0xffffa38b, 0x1, 0x4, 0x4, 0x7, 0x0, 0x0, 0x0, 0x6}) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) io_setup(0x9, &(0x7f0000000580)=0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000005c0), 0x2, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvmsg$unix(r2, &(0x7f0000001d80)={&(0x7f0000000700), 0x6e, &(0x7f0000001c00)=[{&(0x7f0000000780)=""/55, 0x37}, {&(0x7f00000007c0)=""/247, 0xf7}, {&(0x7f00000008c0)=""/240, 0xf0}, {&(0x7f00000009c0)=""/169, 0xa9}, {&(0x7f0000000a80)=""/4096, 0x1000}, {&(0x7f0000001a80)=""/40, 0x28}, {&(0x7f0000001ac0)=""/56, 0x38}, {&(0x7f0000001b00)=""/201, 0xc9}], 0x8, &(0x7f0000002080)=ANY=[@ANYBLOB="1c00596eda0c00000100000000c3dec600351e7e1410ef56c2fad4b3ee1c6dcfc6772e1cd3aa66375d7a1b10b92b738f8c8e76a16dd296ed15b9354a8590aece44de903aee61", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="38000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32=0xffffffffffffffff], 0xf0}, 0x120) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r7, &(0x7f0000006f40)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000001b00)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, {{&(0x7f0000001b80)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}, 0x1c, 0x0}}], 0x3, 0x4008000) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001d40), 0x305800, 0x0) perf_event_open(&(0x7f0000001cc0)={0x1, 0x80, 0x1, 0x3, 0x7, 0xb2, 0x0, 0x80000000, 0x22, 0x8, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0xffffff8e, 0x1, @perf_bp={&(0x7f0000001c80)}, 0x10820, 0x2, 0x5, 0x1, 0x5, 0xffffd66c, 0x4, 0x0, 0x5, 0x0, 0x7ff}, 0xffffffffffffffff, 0xa, r8, 0x1) r9 = openat$nvram(0xffffffffffffff9c, &(0x7f0000001ec0), 0x200, 0x0) io_submit(r3, 0x4, &(0x7f0000001fc0)=[&(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x100, r4, &(0x7f0000000600)="b053978dad05e78b2f6e80850a5077f3ecac86613853e0f27ef4ab4be352a33e6624ea88f0fc2e5798142eb89e7f80f5d45d0b474f0bd00112c198d295bb15568e84abe19bb0558354bcdebdc62a200514fea3a0c3603d525bc8ad5bf905c63c336f4fec8056be6f88fab05c8639c97c7ec45b2d41c3c9ed4eb0449c8c827e0dc551b0477c0391a04f54c74f82cdd4f1bb533bbdeece22d82d5b43a8db4c51d08e2aa9edc49c30247d96", 0xaa, 0x5c09, 0x0, 0x0, r5}, &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x1, 0x478a, r6, &(0x7f0000001dc0)="2fb48cf32d13443646b281b1da3d67e4e4b819f030b83a512c659f6cc820b98840c101", 0x23, 0x9c}, &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x2, 0xed97, r7, &(0x7f0000001e40)="0e4680ead562d9cba8fa82d6e663608d13fa978c29bd6eac0cbf0e3c827d7bd29f7d803373272775decafc38506141441c074a052293b87f877200ccd1f5253cf6727187ec329abd53152ab4b310726ffc03d9a9f9583e09fdda62088c0f879cad5514b3739c71f245ea0d30867f", 0x6e, 0x4, 0x0, 0x2, r9}, &(0x7f0000001f80)={0x0, 0x0, 0x0, 0x8, 0x9, r1, &(0x7f0000001f40)="1294a9432c6ff9f618c70d9ed8c5aadd4cb54b2ea8a3c28da004a7536b917dc764bad0ce3986e0ea6b8ad5018469f7dca453f0447edce8062184a3dac22635e1", 0x40, 0x1, 0x0, 0x3, r2}]) pwritev(r2, &(0x7f0000000500)=[{&(0x7f0000000040)="8829819aa71a4945da9fb9cedf7b75f5d05d2bee3991e5fccf97293d8cf2c04f1d7b0ec6173c1616dcc32f8904edeb2d632a2291dc3e7eba89e30d36dc760a858fe42d43437717567654f748234a4b64c54e299373352c7b24405688b4a00abbde0f002484dbdb4618d7d10a52ff88c0c21f3311a0e8929672a5309994d846b6a8", 0x81}, {&(0x7f0000000100)="f430fdd75b3e821103", 0x9}, {&(0x7f0000000200)="f2c44fe7750b89c85bb3ba56fcdf5a76983077e0c0483bdcbe99567bdd86e04c39161bb543ee1b55f1635aa8110ca360e7d4cb9db6817a956ed0776671498ed21c2977598c89ee70b885fa18ab9ebc42915e441453d90b7e8151290c3935a31940da1512b0ac15dc0ff1b8abc4a5fcd3674f687bd0c49e53d62f060851f25668ec5da5254b0176c1bfa976dfe0", 0x8d}, {&(0x7f00000002c0)="af279e13e2753b5040fe40bff6810d39e70418a36a2a12835abf1987c1ce595bb140ba4ebcfad3267545313ac2d99735eabaa6c3bc4afeb73b4250597d18f6d2e3067e8e0d6c0d74", 0x48}, {&(0x7f0000000340)="2aafb6a2087df33b47f63dedf95a50dd79d2c290bf31da5d24745973667d28edde5eab3aff4aee76669fdc75f834c8d28a068eeb19a486027b381ddfb976379a746e5b51617806e925ba07713ed57fe3b446ce668230f604fb90aad2ad790b7c1077f7c84e3c1f9602a7beee106018a738e2099be8b6001623e5b82a569521f60d", 0x81}, {&(0x7f0000000400)="07dc003135b8ce8c4afc2860df449e4fd9e17814a9f8d9c63a25d7e4c7b9aa607b40324a90470264c444aee545f5d8c47139fbf7cacd6e044030075a7641600f641b29ff81bc2ed9a7dbb902fdcc36aba541acbedce4d44c95811db8d8c787c6f15a4e1c8911f1c65d7b76bbd2fa475b1f5e6b554ede058fd956f51030d4f20ec72f0ef5b720f368dc0c91d90d1c6f05bf838cb953840d53cabc89dae167beeff4e9536c3a63f213fc498a5eca556830c9e37831b9deb633eb4c2c11f5d452f3b168ce1976b1659904", 0xc9}], 0x6, 0x139b, 0x3) [ 524.893427][T23841] loop4: detected capacity change from 0 to 264192 [ 524.924553][T23841] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:35:10 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x125e, r0) 13:35:10 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) [ 524.949603][T23841] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:35:11 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_getevents(0x0, 0x21, 0x0, 0x0, 0x0) [ 525.005603][T23841] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 525.062497][T23841] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:35:11 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x840) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x2, 0x2, 0x6, 0x8}) ioctl$LOOP_CHANGE_FD(r0, 0x4c03, 0xffffffffffffffff) fsetxattr$security_ima(r0, &(0x7f0000000000), &(0x7f0000000040)=@md5={0x1, "eb9d0034a181ba2a151692ca4e7046ab"}, 0x11, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000200)) 13:35:11 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c07, 0xffffffffffffffff) 13:35:11 executing program 4: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x1e934000000, 0x6, &(0x7f0000000540)=[{&(0x7f00000002c0)="c5f4d8d6ed5bcd42fd58afe52ef0f8aca6c6f000b587dd8fdc265e8e19056a633d86307b576db7cd2ef98725bdeef2b785a77a2bfd641bb0a8a6626f398e54fa25d3c9f341a0260bf5002ac6b57f48c55221e56163005ecc1d559a78b8125b516488b5a2cc9322ae0ec278535b3ed7b12b8222afd93aa3b363df9673e4b8766b77bebe5235ddf096433cb1ff", 0x8c, 0x3}, {&(0x7f0000000380)="f43ac647cd656ec625594655374f5f737cfaf4fe0d4fc8a4c341dd1f2d37fa22b58fed6007a054d4bff45cfc08375a5a4340f9331f619c5468882878ec063eb08c23d852fe9e06d1ef5d180aa49629416d2c4b6017c5db291db563144d06ec4ea4c42e2a91a7ffa152eb52f1bdbfb51e867112d9279fa58391", 0x79, 0xf31d}, {&(0x7f0000000400)="6ac3dbf0fe6c4dd5034359696992c42f41cc400edb29bf18e5eb5fa82c7012ab7501eaa1390d", 0x26, 0x8}, {&(0x7f0000000440)="4f9c0018e9aa4cfca66f5360a3fd767251adaad514edff3cfd66070c0c5abd1285a7c286fd1889dbe528a9f6f067c269792df2da24960a77609b74295a3a7afdb4b751136c3554514d75fa17a93050c468720e", 0x53, 0x6}, {&(0x7f00000004c0)="bd0c6f8d70bc38b6d21eba8c187dd2127cf00a2cec3396e5771a8b3dc6fe1614d5158469c8763d97", 0x28, 0x46}, {&(0x7f0000000500)="6c3d5281f0240d3df96357c60b975f289ef8760f1ccabfcb5f2be2bfa32e8f9f60a9e27f973ae3a918428a17345a1424a082ca199e4c", 0x36, 0x80000001}], 0x2008009, &(0x7f0000000600)={[{@noheap}, {@six_active_logs}, {@adaptive_mode}, {@jqfmt_vfsv1}, {@data_flush}], [{@fsmagic={'fsmagic', 0x3d, 0x7}}, {@subj_user={'subj_user', 0x3d, '/proc/mdstat\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0xb) 13:35:11 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x125f, r0) 13:35:11 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_getevents(0x0, 0x700, 0x0, 0x0, 0x0) 13:35:11 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x4, 0x80, 0x6, 0x0, 0xfd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x6, 0x3ff, 0x0, 0x9}, 0x0, 0x80000000, 0xffffffffffffffff, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) close(r1) fcntl$setstatus(r1, 0x4, 0x2c00) r2 = gettid() fcntl$setown(r1, 0x8, r2) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f00000003c0)=0xffffffffffffff85) r4 = openat$mice(0xffffffffffffff9c, &(0x7f00000000c0), 0x101080) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xf, 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)='syzkaller\x00', 0x52d, 0x0, 0x0, 0x40f00, 0x10, '\x00', r3, 0x12, r4, 0x8, &(0x7f0000000100)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x4, 0x4, 0x1f, 0x3f}, 0x10, 0xffffffffffffffff}, 0x78) r5 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r0) [ 525.275821][T23866] debugfs: File 'dropped' in directory 'loop0' already present! [ 525.314142][T23871] loop4: detected capacity change from 0 to 264192 13:35:11 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c09, 0xffffffffffffffff) [ 525.326557][T23866] debugfs: File 'msg' in directory 'loop0' already present! [ 525.344908][T23871] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 525.362811][T23871] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 525.384736][T23871] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 525.404896][T23871] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:35:11 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_getevents(0x0, 0x60ff, 0x0, 0x0, 0x0) 13:35:11 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1260, r0) [ 525.514599][T23866] blktrace: Concurrent blktraces are not allowed on loop0 13:35:11 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x1e934000000, 0x6, &(0x7f0000000540)=[{&(0x7f00000002c0)="c5f4d8d6ed5bcd42fd58afe52ef0f8aca6c6f000b587dd8fdc265e8e19056a633d86307b576db7cd2ef98725bdeef2b785a77a2bfd641bb0a8a6626f398e54fa25d3c9f341a0260bf5002ac6b57f48c55221e56163005ecc1d559a78b8125b516488b5a2cc9322ae0ec278535b3ed7b12b8222afd93aa3b363df9673e4b8766b77bebe5235ddf096433cb1ff", 0x8c, 0x3}, {&(0x7f0000000380)="f43ac647cd656ec625594655374f5f737cfaf4fe0d4fc8a4c341dd1f2d37fa22b58fed6007a054d4bff45cfc08375a5a4340f9331f619c5468882878ec063eb08c23d852fe9e06d1ef5d180aa49629416d2c4b6017c5db291db563144d06ec4ea4c42e2a91a7ffa152eb52f1bdbfb51e867112d9279fa58391", 0x79, 0xf31d}, {&(0x7f0000000400)="6ac3dbf0fe6c4dd5034359696992c42f41cc400edb29bf18e5eb5fa82c7012ab7501eaa1390d", 0x26, 0x8}, {&(0x7f0000000440)="4f9c0018e9aa4cfca66f5360a3fd767251adaad514edff3cfd66070c0c5abd1285a7c286fd1889dbe528a9f6f067c269792df2da24960a77609b74295a3a7afdb4b751136c3554514d75fa17a93050c468720e", 0x53, 0x6}, {&(0x7f00000004c0)="bd0c6f8d70bc38b6d21eba8c187dd2127cf00a2cec3396e5771a8b3dc6fe1614d5158469c8763d97", 0x28, 0x46}, {&(0x7f0000000500)="6c3d5281f0240d3df96357c60b975f289ef8760f1ccabfcb5f2be2bfa32e8f9f60a9e27f973ae3a918428a17345a1424a082ca199e4c", 0x36, 0x80000001}], 0x2008009, &(0x7f0000000600)={[{@noheap}, {@six_active_logs}, {@adaptive_mode}, {@jqfmt_vfsv1}, {@data_flush}], [{@fsmagic={'fsmagic', 0x3d, 0x7}}, {@subj_user={'subj_user', 0x3d, '/proc/mdstat\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0xb) 13:35:11 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c0a, 0xffffffffffffffff) 13:35:11 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x3880002, &(0x7f0000000080)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@dfltuid={'dfltuid', 0x3d, r1}}, {@cache_mmap}, {@nodevmap}, {@nodevmap}, {@afid={'afid', 0x3d, 0x4c4}}, {@cache_mmap}, {@privport}, {@mmap}, {@cache_loose}, {@posixacl}], [{@fsname={'fsname', 0x3d, '/dev/loop#\x00'}}]}}) r2 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c03, 0xffffffffffffffff) 13:35:11 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_getevents(0x0, 0xf0ff1f, 0x0, 0x0, 0x0) 13:35:11 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1261, r0) 13:35:11 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c10, 0xffffffffffffffff) [ 525.809008][T23896] loop4: detected capacity change from 0 to 264192 13:35:11 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x140) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000280)={0x0, 0xfffffffffffffffe, 0xef, 0x2, @buffer={0x0, 0x65, &(0x7f0000000040)=""/101}, &(0x7f00000000c0)="b9f9e35cd122aa3e10389393768beaada4fca319ae69e3e309e63c368d6c59ed926464b98e8ad7ca68289158f0a0d31a1c6919825663a8e1868a8ea4d04320b3a56d757208ca5279a50d7b8323181dc48c11a698b28dd67c45e5ed9f3727860620552c5d8622cf42f90df9a7e38dc5d387e12bb4f036b3d3088747b2f373a93a205ed2bff9e75b8a6bcb4583e36cad13266cd1ee7cca319ac616fb5dc3dbd35648824f0b480640e3f643f29042af0755c2ab555cab8632569461839ef34adb5843a5f9523d468cd7a6311f2dd672543f3ad26e746359ccccf2c12ce178d734f5f4e2d452c9c6169695a446bb406559", &(0x7f0000000200)=""/25, 0x100, 0x30021, 0x3ee, &(0x7f0000000240)}) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000000300)=0x4) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c03, 0xffffffffffffffff) [ 525.876793][T23896] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 525.909069][T23896] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:35:11 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_getevents(0x0, 0x7000000, 0x0, 0x0, 0x0) [ 525.939857][T23896] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:35:12 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x541b, 0xffffffffffffffff) [ 525.990241][T23896] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:35:12 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1262, r0) 13:35:12 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x5421, 0xffffffffffffffff) 13:35:12 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x1e934000000, 0x6, &(0x7f0000000540)=[{&(0x7f00000002c0)="c5f4d8d6ed5bcd42fd58afe52ef0f8aca6c6f000b587dd8fdc265e8e19056a633d86307b576db7cd2ef98725bdeef2b785a77a2bfd641bb0a8a6626f398e54fa25d3c9f341a0260bf5002ac6b57f48c55221e56163005ecc1d559a78b8125b516488b5a2cc9322ae0ec278535b3ed7b12b8222afd93aa3b363df9673e4b8766b77bebe5235ddf096433cb1ff", 0x8c, 0x3}, {&(0x7f0000000380)="f43ac647cd656ec625594655374f5f737cfaf4fe0d4fc8a4c341dd1f2d37fa22b58fed6007a054d4bff45cfc08375a5a4340f9331f619c5468882878ec063eb08c23d852fe9e06d1ef5d180aa49629416d2c4b6017c5db291db563144d06ec4ea4c42e2a91a7ffa152eb52f1bdbfb51e867112d9279fa58391", 0x79, 0xf31d}, {&(0x7f0000000400)="6ac3dbf0fe6c4dd5034359696992c42f41cc400edb29bf18e5eb5fa82c7012ab7501eaa1390d", 0x26, 0x8}, {&(0x7f0000000440)="4f9c0018e9aa4cfca66f5360a3fd767251adaad514edff3cfd66070c0c5abd1285a7c286fd1889dbe528a9f6f067c269792df2da24960a77609b74295a3a7afdb4b751136c3554514d75fa17a93050c468720e", 0x53, 0x6}, {&(0x7f00000004c0)="bd0c6f8d70bc38b6d21eba8c187dd2127cf00a2cec3396e5771a8b3dc6fe1614d5158469c8763d97", 0x28, 0x46}, {&(0x7f0000000500)="6c3d5281f0240d3df96357c60b975f289ef8760f1ccabfcb5f2be2bfa32e8f9f60a9e27f973ae3a918428a17345a1424a082ca199e4c", 0x36, 0x80000001}], 0x2008009, &(0x7f0000000600)={[{@noheap}, {@six_active_logs}, {@adaptive_mode}, {@jqfmt_vfsv1}, {@data_flush}], [{@fsmagic={'fsmagic', 0x3d, 0x7}}, {@subj_user={'subj_user', 0x3d, '/proc/mdstat\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0xb) 13:35:12 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c03, 0xffffffffffffffff) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="880259fd", @ANYBLOB=']m', @ANYBLOB="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"], 0x280}, 0x1, 0x0, 0x0, 0x4}, 0x4) 13:35:12 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_getevents(0x0, 0x10000000, 0x0, 0x0, 0x0) 13:35:12 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x5450, 0xffffffffffffffff) 13:35:12 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1263, r0) [ 526.349359][T23928] loop4: detected capacity change from 0 to 264192 [ 526.454954][T23928] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:35:12 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_getevents(0x0, 0x1ffff000, 0x0, 0x0, 0x0) 13:35:12 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x840) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x2, 0x2, 0x6, 0x8}) ioctl$LOOP_CHANGE_FD(r0, 0x4c03, 0xffffffffffffffff) fsetxattr$security_ima(r0, &(0x7f0000000000), &(0x7f0000000040)=@md5={0x1, "eb9d0034a181ba2a151692ca4e7046ab"}, 0x11, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000200)) [ 526.515920][T23928] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 526.593416][T23928] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:35:12 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x5451, 0xffffffffffffffff) [ 526.675012][T23942] blktrace: Concurrent blktraces are not allowed on loop0 [ 526.682388][T23928] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:35:12 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1264, r0) 13:35:12 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x1e934000000, 0x6, &(0x7f0000000540)=[{&(0x7f00000002c0)="c5f4d8d6ed5bcd42fd58afe52ef0f8aca6c6f000b587dd8fdc265e8e19056a633d86307b576db7cd2ef98725bdeef2b785a77a2bfd641bb0a8a6626f398e54fa25d3c9f341a0260bf5002ac6b57f48c55221e56163005ecc1d559a78b8125b516488b5a2cc9322ae0ec278535b3ed7b12b8222afd93aa3b363df9673e4b8766b77bebe5235ddf096433cb1ff", 0x8c, 0x3}, {&(0x7f0000000380)="f43ac647cd656ec625594655374f5f737cfaf4fe0d4fc8a4c341dd1f2d37fa22b58fed6007a054d4bff45cfc08375a5a4340f9331f619c5468882878ec063eb08c23d852fe9e06d1ef5d180aa49629416d2c4b6017c5db291db563144d06ec4ea4c42e2a91a7ffa152eb52f1bdbfb51e867112d9279fa58391", 0x79, 0xf31d}, {&(0x7f0000000400)="6ac3dbf0fe6c4dd5034359696992c42f41cc400edb29bf18e5eb5fa82c7012ab7501eaa1390d", 0x26, 0x8}, {&(0x7f0000000440)="4f9c0018e9aa4cfca66f5360a3fd767251adaad514edff3cfd66070c0c5abd1285a7c286fd1889dbe528a9f6f067c269792df2da24960a77609b74295a3a7afdb4b751136c3554514d75fa17a93050c468720e", 0x53, 0x6}, {&(0x7f00000004c0)="bd0c6f8d70bc38b6d21eba8c187dd2127cf00a2cec3396e5771a8b3dc6fe1614d5158469c8763d97", 0x28, 0x46}, {&(0x7f0000000500)="6c3d5281f0240d3df96357c60b975f289ef8760f1ccabfcb5f2be2bfa32e8f9f60a9e27f973ae3a918428a17345a1424a082ca199e4c", 0x36, 0x80000001}], 0x2008009, &(0x7f0000000600)={[{@noheap}, {@six_active_logs}, {@adaptive_mode}, {@jqfmt_vfsv1}, {@data_flush}], [{@fsmagic={'fsmagic', 0x3d, 0x7}}, {@subj_user={'subj_user', 0x3d, '/proc/mdstat\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0xb) 13:35:12 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_getevents(0x0, 0x20000000, 0x0, 0x0, 0x0) 13:35:12 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x840) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x2, 0x2, 0x6, 0x8}) ioctl$LOOP_CHANGE_FD(r0, 0x4c03, 0xffffffffffffffff) fsetxattr$security_ima(r0, &(0x7f0000000000), &(0x7f0000000040)=@md5={0x1, "eb9d0034a181ba2a151692ca4e7046ab"}, 0x11, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000200)) 13:35:12 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x5452, 0xffffffffffffffff) 13:35:13 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_getevents(0x0, 0x21000000, 0x0, 0x0, 0x0) 13:35:13 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1265, r0) [ 527.085042][T23956] blktrace: Concurrent blktraces are not allowed on loop0 [ 527.108674][T23957] loop4: detected capacity change from 0 to 264192 13:35:13 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x840) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x2, 0x2, 0x6, 0x8}) ioctl$LOOP_CHANGE_FD(r0, 0x4c03, 0xffffffffffffffff) fsetxattr$security_ima(r0, &(0x7f0000000000), &(0x7f0000000040)=@md5={0x1, "eb9d0034a181ba2a151692ca4e7046ab"}, 0x11, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000200)) [ 527.163786][T23957] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 527.203722][T23957] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:35:13 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x5460, 0xffffffffffffffff) [ 527.249621][T23957] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 527.292411][T23957] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 527.316981][T23969] blktrace: Concurrent blktraces are not allowed on loop0 13:35:13 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_getevents(0x0, 0xff600000, 0x0, 0x0, 0x0) 13:35:13 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1267, r0) 13:35:13 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x840) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x2, 0x2, 0x6, 0x8}) ioctl$LOOP_CHANGE_FD(r0, 0x4c03, 0xffffffffffffffff) fsetxattr$security_ima(r0, &(0x7f0000000000), &(0x7f0000000040)=@md5={0x1, "eb9d0034a181ba2a151692ca4e7046ab"}, 0x11, 0x0) 13:35:13 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(0x0, &(0x7f0000000280)='./file0\x00', 0x1e934000000, 0x6, &(0x7f0000000540)=[{&(0x7f00000002c0)="c5f4d8d6ed5bcd42fd58afe52ef0f8aca6c6f000b587dd8fdc265e8e19056a633d86307b576db7cd2ef98725bdeef2b785a77a2bfd641bb0a8a6626f398e54fa25d3c9f341a0260bf5002ac6b57f48c55221e56163005ecc1d559a78b8125b516488b5a2cc9322ae0ec278535b3ed7b12b8222afd93aa3b363df9673e4b8766b77bebe5235ddf096433cb1ff", 0x8c, 0x3}, {&(0x7f0000000380)="f43ac647cd656ec625594655374f5f737cfaf4fe0d4fc8a4c341dd1f2d37fa22b58fed6007a054d4bff45cfc08375a5a4340f9331f619c5468882878ec063eb08c23d852fe9e06d1ef5d180aa49629416d2c4b6017c5db291db563144d06ec4ea4c42e2a91a7ffa152eb52f1bdbfb51e867112d9279fa58391", 0x79, 0xf31d}, {&(0x7f0000000400)="6ac3dbf0fe6c4dd5034359696992c42f41cc400edb29bf18e5eb5fa82c7012ab7501eaa1390d", 0x26, 0x8}, {&(0x7f0000000440)="4f9c0018e9aa4cfca66f5360a3fd767251adaad514edff3cfd66070c0c5abd1285a7c286fd1889dbe528a9f6f067c269792df2da24960a77609b74295a3a7afdb4b751136c3554514d75fa17a93050c468720e", 0x53, 0x6}, {&(0x7f00000004c0)="bd0c6f8d70bc38b6d21eba8c187dd2127cf00a2cec3396e5771a8b3dc6fe1614d5158469c8763d97", 0x28, 0x46}, {&(0x7f0000000500)="6c3d5281f0240d3df96357c60b975f289ef8760f1ccabfcb5f2be2bfa32e8f9f60a9e27f973ae3a918428a17345a1424a082ca199e4c", 0x36, 0x80000001}], 0x2008009, &(0x7f0000000600)={[{@noheap}, {@six_active_logs}, {@adaptive_mode}, {@jqfmt_vfsv1}, {@data_flush}], [{@fsmagic={'fsmagic', 0x3d, 0x7}}, {@subj_user={'subj_user', 0x3d, '/proc/mdstat\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0xb) 13:35:13 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x6364, 0xffffffffffffffff) 13:35:13 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_getevents(0x0, 0x2000000000, 0x0, 0x0, 0x0) [ 527.621107][T23982] loop4: detected capacity change from 0 to 264192 13:35:13 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1268, r0) [ 527.678900][T23986] blktrace: Concurrent blktraces are not allowed on loop0 13:35:13 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x660c, 0xffffffffffffffff) 13:35:13 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(0x0, &(0x7f0000000280)='./file0\x00', 0x1e934000000, 0x6, &(0x7f0000000540)=[{&(0x7f00000002c0)="c5f4d8d6ed5bcd42fd58afe52ef0f8aca6c6f000b587dd8fdc265e8e19056a633d86307b576db7cd2ef98725bdeef2b785a77a2bfd641bb0a8a6626f398e54fa25d3c9f341a0260bf5002ac6b57f48c55221e56163005ecc1d559a78b8125b516488b5a2cc9322ae0ec278535b3ed7b12b8222afd93aa3b363df9673e4b8766b77bebe5235ddf096433cb1ff", 0x8c, 0x3}, {&(0x7f0000000380)="f43ac647cd656ec625594655374f5f737cfaf4fe0d4fc8a4c341dd1f2d37fa22b58fed6007a054d4bff45cfc08375a5a4340f9331f619c5468882878ec063eb08c23d852fe9e06d1ef5d180aa49629416d2c4b6017c5db291db563144d06ec4ea4c42e2a91a7ffa152eb52f1bdbfb51e867112d9279fa58391", 0x79, 0xf31d}, {&(0x7f0000000400)="6ac3dbf0fe6c4dd5034359696992c42f41cc400edb29bf18e5eb5fa82c7012ab7501eaa1390d", 0x26, 0x8}, {&(0x7f0000000440)="4f9c0018e9aa4cfca66f5360a3fd767251adaad514edff3cfd66070c0c5abd1285a7c286fd1889dbe528a9f6f067c269792df2da24960a77609b74295a3a7afdb4b751136c3554514d75fa17a93050c468720e", 0x53, 0x6}, {&(0x7f00000004c0)="bd0c6f8d70bc38b6d21eba8c187dd2127cf00a2cec3396e5771a8b3dc6fe1614d5158469c8763d97", 0x28, 0x46}, {&(0x7f0000000500)="6c3d5281f0240d3df96357c60b975f289ef8760f1ccabfcb5f2be2bfa32e8f9f60a9e27f973ae3a918428a17345a1424a082ca199e4c", 0x36, 0x80000001}], 0x2008009, &(0x7f0000000600)={[{@noheap}, {@six_active_logs}, {@adaptive_mode}, {@jqfmt_vfsv1}, {@data_flush}], [{@fsmagic={'fsmagic', 0x3d, 0x7}}, {@subj_user={'subj_user', 0x3d, '/proc/mdstat\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0xb) 13:35:13 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x840) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x2, 0x2, 0x6, 0x8}) fsetxattr$security_ima(r0, &(0x7f0000000000), &(0x7f0000000040)=@md5={0x1, "eb9d0034a181ba2a151692ca4e7046ab"}, 0x11, 0x0) 13:35:14 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_getevents(0x0, 0x2100000000, 0x0, 0x0, 0x0) 13:35:14 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1269, r0) 13:35:14 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x8913, 0xffffffffffffffff) [ 528.096188][T24002] blktrace: Concurrent blktraces are not allowed on loop0 [ 528.121393][T24003] loop4: detected capacity change from 0 to 264192 13:35:14 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x840) fsetxattr$security_ima(r0, &(0x7f0000000000), &(0x7f0000000040)=@md5={0x1, "eb9d0034a181ba2a151692ca4e7046ab"}, 0x11, 0x0) 13:35:14 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_getevents(0x0, 0x60ffffffffff, 0x0, 0x0, 0x0) 13:35:14 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1274, r0) 13:35:14 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(0x0, &(0x7f0000000280)='./file0\x00', 0x1e934000000, 0x6, &(0x7f0000000540)=[{&(0x7f00000002c0)="c5f4d8d6ed5bcd42fd58afe52ef0f8aca6c6f000b587dd8fdc265e8e19056a633d86307b576db7cd2ef98725bdeef2b785a77a2bfd641bb0a8a6626f398e54fa25d3c9f341a0260bf5002ac6b57f48c55221e56163005ecc1d559a78b8125b516488b5a2cc9322ae0ec278535b3ed7b12b8222afd93aa3b363df9673e4b8766b77bebe5235ddf096433cb1ff", 0x8c, 0x3}, {&(0x7f0000000380)="f43ac647cd656ec625594655374f5f737cfaf4fe0d4fc8a4c341dd1f2d37fa22b58fed6007a054d4bff45cfc08375a5a4340f9331f619c5468882878ec063eb08c23d852fe9e06d1ef5d180aa49629416d2c4b6017c5db291db563144d06ec4ea4c42e2a91a7ffa152eb52f1bdbfb51e867112d9279fa58391", 0x79, 0xf31d}, {&(0x7f0000000400)="6ac3dbf0fe6c4dd5034359696992c42f41cc400edb29bf18e5eb5fa82c7012ab7501eaa1390d", 0x26, 0x8}, {&(0x7f0000000440)="4f9c0018e9aa4cfca66f5360a3fd767251adaad514edff3cfd66070c0c5abd1285a7c286fd1889dbe528a9f6f067c269792df2da24960a77609b74295a3a7afdb4b751136c3554514d75fa17a93050c468720e", 0x53, 0x6}, {&(0x7f00000004c0)="bd0c6f8d70bc38b6d21eba8c187dd2127cf00a2cec3396e5771a8b3dc6fe1614d5158469c8763d97", 0x28, 0x46}, {&(0x7f0000000500)="6c3d5281f0240d3df96357c60b975f289ef8760f1ccabfcb5f2be2bfa32e8f9f60a9e27f973ae3a918428a17345a1424a082ca199e4c", 0x36, 0x80000001}], 0x2008009, &(0x7f0000000600)={[{@noheap}, {@six_active_logs}, {@adaptive_mode}, {@jqfmt_vfsv1}, {@data_flush}], [{@fsmagic={'fsmagic', 0x3d, 0x7}}, {@subj_user={'subj_user', 0x3d, '/proc/mdstat\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0xb) 13:35:14 executing program 3: fsetxattr$security_ima(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=@md5={0x1, "eb9d0034a181ba2a151692ca4e7046ab"}, 0x11, 0x0) 13:35:14 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x8914, 0xffffffffffffffff) 13:35:14 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_getevents(0x0, 0x7f99d0ca9000, 0x0, 0x0, 0x0) [ 528.523788][T24023] loop4: detected capacity change from 0 to 264192 13:35:14 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1276, r0) 13:35:14 executing program 3: fsetxattr$security_ima(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=@md5={0x1, "eb9d0034a181ba2a151692ca4e7046ab"}, 0x11, 0x0) 13:35:14 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x8933, 0xffffffffffffffff) 13:35:14 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), 0x0, 0x1e934000000, 0x6, &(0x7f0000000540)=[{&(0x7f00000002c0)="c5f4d8d6ed5bcd42fd58afe52ef0f8aca6c6f000b587dd8fdc265e8e19056a633d86307b576db7cd2ef98725bdeef2b785a77a2bfd641bb0a8a6626f398e54fa25d3c9f341a0260bf5002ac6b57f48c55221e56163005ecc1d559a78b8125b516488b5a2cc9322ae0ec278535b3ed7b12b8222afd93aa3b363df9673e4b8766b77bebe5235ddf096433cb1ff", 0x8c, 0x3}, {&(0x7f0000000380)="f43ac647cd656ec625594655374f5f737cfaf4fe0d4fc8a4c341dd1f2d37fa22b58fed6007a054d4bff45cfc08375a5a4340f9331f619c5468882878ec063eb08c23d852fe9e06d1ef5d180aa49629416d2c4b6017c5db291db563144d06ec4ea4c42e2a91a7ffa152eb52f1bdbfb51e867112d9279fa58391", 0x79, 0xf31d}, {&(0x7f0000000400)="6ac3dbf0fe6c4dd5034359696992c42f41cc400edb29bf18e5eb5fa82c7012ab7501eaa1390d", 0x26, 0x8}, {&(0x7f0000000440)="4f9c0018e9aa4cfca66f5360a3fd767251adaad514edff3cfd66070c0c5abd1285a7c286fd1889dbe528a9f6f067c269792df2da24960a77609b74295a3a7afdb4b751136c3554514d75fa17a93050c468720e", 0x53, 0x6}, {&(0x7f00000004c0)="bd0c6f8d70bc38b6d21eba8c187dd2127cf00a2cec3396e5771a8b3dc6fe1614d5158469c8763d97", 0x28, 0x46}, {&(0x7f0000000500)="6c3d5281f0240d3df96357c60b975f289ef8760f1ccabfcb5f2be2bfa32e8f9f60a9e27f973ae3a918428a17345a1424a082ca199e4c", 0x36, 0x80000001}], 0x2008009, &(0x7f0000000600)={[{@noheap}, {@six_active_logs}, {@adaptive_mode}, {@jqfmt_vfsv1}, {@data_flush}], [{@fsmagic={'fsmagic', 0x3d, 0x7}}, {@subj_user={'subj_user', 0x3d, '/proc/mdstat\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0xb) 13:35:14 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_getevents(0x0, 0x7f99d0ea9000, 0x0, 0x0, 0x0) 13:35:14 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1277, r0) 13:35:14 executing program 3: fsetxattr$security_ima(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=@md5={0x1, "eb9d0034a181ba2a151692ca4e7046ab"}, 0x11, 0x0) 13:35:15 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x400448c9, 0xffffffffffffffff) 13:35:15 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_getevents(0x0, 0x7f99d3029000, 0x0, 0x0, 0x0) [ 529.041630][T24045] loop4: detected capacity change from 0 to 264192 13:35:15 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1278, r0) 13:35:15 executing program 3: r0 = syz_open_dev$loop(0x0, 0x0, 0x840) fsetxattr$security_ima(r0, &(0x7f0000000000), &(0x7f0000000040)=@md5={0x1, "eb9d0034a181ba2a151692ca4e7046ab"}, 0x11, 0x0) 13:35:15 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), 0x0, 0x1e934000000, 0x6, &(0x7f0000000540)=[{&(0x7f00000002c0)="c5f4d8d6ed5bcd42fd58afe52ef0f8aca6c6f000b587dd8fdc265e8e19056a633d86307b576db7cd2ef98725bdeef2b785a77a2bfd641bb0a8a6626f398e54fa25d3c9f341a0260bf5002ac6b57f48c55221e56163005ecc1d559a78b8125b516488b5a2cc9322ae0ec278535b3ed7b12b8222afd93aa3b363df9673e4b8766b77bebe5235ddf096433cb1ff", 0x8c, 0x3}, {&(0x7f0000000380)="f43ac647cd656ec625594655374f5f737cfaf4fe0d4fc8a4c341dd1f2d37fa22b58fed6007a054d4bff45cfc08375a5a4340f9331f619c5468882878ec063eb08c23d852fe9e06d1ef5d180aa49629416d2c4b6017c5db291db563144d06ec4ea4c42e2a91a7ffa152eb52f1bdbfb51e867112d9279fa58391", 0x79, 0xf31d}, {&(0x7f0000000400)="6ac3dbf0fe6c4dd5034359696992c42f41cc400edb29bf18e5eb5fa82c7012ab7501eaa1390d", 0x26, 0x8}, {&(0x7f0000000440)="4f9c0018e9aa4cfca66f5360a3fd767251adaad514edff3cfd66070c0c5abd1285a7c286fd1889dbe528a9f6f067c269792df2da24960a77609b74295a3a7afdb4b751136c3554514d75fa17a93050c468720e", 0x53, 0x6}, {&(0x7f00000004c0)="bd0c6f8d70bc38b6d21eba8c187dd2127cf00a2cec3396e5771a8b3dc6fe1614d5158469c8763d97", 0x28, 0x46}, {&(0x7f0000000500)="6c3d5281f0240d3df96357c60b975f289ef8760f1ccabfcb5f2be2bfa32e8f9f60a9e27f973ae3a918428a17345a1424a082ca199e4c", 0x36, 0x80000001}], 0x2008009, &(0x7f0000000600)={[{@noheap}, {@six_active_logs}, {@adaptive_mode}, {@jqfmt_vfsv1}, {@data_flush}], [{@fsmagic={'fsmagic', 0x3d, 0x7}}, {@subj_user={'subj_user', 0x3d, '/proc/mdstat\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0xb) 13:35:15 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x400448dd, 0xffffffffffffffff) 13:35:15 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_getevents(0x0, 0x7fffffffefff, 0x0, 0x0, 0x0) [ 529.292619][T24063] loop4: detected capacity change from 0 to 264192 13:35:15 executing program 3: r0 = syz_open_dev$loop(0x0, 0x0, 0x840) fsetxattr$security_ima(r0, &(0x7f0000000000), &(0x7f0000000040)=@md5={0x1, "eb9d0034a181ba2a151692ca4e7046ab"}, 0x11, 0x0) 13:35:15 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1279, r0) 13:35:15 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), 0x0, 0x1e934000000, 0x6, &(0x7f0000000540)=[{&(0x7f00000002c0)="c5f4d8d6ed5bcd42fd58afe52ef0f8aca6c6f000b587dd8fdc265e8e19056a633d86307b576db7cd2ef98725bdeef2b785a77a2bfd641bb0a8a6626f398e54fa25d3c9f341a0260bf5002ac6b57f48c55221e56163005ecc1d559a78b8125b516488b5a2cc9322ae0ec278535b3ed7b12b8222afd93aa3b363df9673e4b8766b77bebe5235ddf096433cb1ff", 0x8c, 0x3}, {&(0x7f0000000380)="f43ac647cd656ec625594655374f5f737cfaf4fe0d4fc8a4c341dd1f2d37fa22b58fed6007a054d4bff45cfc08375a5a4340f9331f619c5468882878ec063eb08c23d852fe9e06d1ef5d180aa49629416d2c4b6017c5db291db563144d06ec4ea4c42e2a91a7ffa152eb52f1bdbfb51e867112d9279fa58391", 0x79, 0xf31d}, {&(0x7f0000000400)="6ac3dbf0fe6c4dd5034359696992c42f41cc400edb29bf18e5eb5fa82c7012ab7501eaa1390d", 0x26, 0x8}, {&(0x7f0000000440)="4f9c0018e9aa4cfca66f5360a3fd767251adaad514edff3cfd66070c0c5abd1285a7c286fd1889dbe528a9f6f067c269792df2da24960a77609b74295a3a7afdb4b751136c3554514d75fa17a93050c468720e", 0x53, 0x6}, {&(0x7f00000004c0)="bd0c6f8d70bc38b6d21eba8c187dd2127cf00a2cec3396e5771a8b3dc6fe1614d5158469c8763d97", 0x28, 0x46}, {&(0x7f0000000500)="6c3d5281f0240d3df96357c60b975f289ef8760f1ccabfcb5f2be2bfa32e8f9f60a9e27f973ae3a918428a17345a1424a082ca199e4c", 0x36, 0x80000001}], 0x2008009, &(0x7f0000000600)={[{@noheap}, {@six_active_logs}, {@adaptive_mode}, {@jqfmt_vfsv1}, {@data_flush}], [{@fsmagic={'fsmagic', 0x3d, 0x7}}, {@subj_user={'subj_user', 0x3d, '/proc/mdstat\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0xb) 13:35:15 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x400454ca, 0xffffffffffffffff) 13:35:15 executing program 3: r0 = syz_open_dev$loop(0x0, 0x0, 0x840) fsetxattr$security_ima(r0, &(0x7f0000000000), &(0x7f0000000040)=@md5={0x1, "eb9d0034a181ba2a151692ca4e7046ab"}, 0x11, 0x0) [ 529.494360][T24079] loop4: detected capacity change from 0 to 264192 13:35:15 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_getevents(0x0, 0x9002d3997f0000, 0x0, 0x0, 0x0) 13:35:15 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x127a, r0) 13:35:15 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x0, 0x6, &(0x7f0000000540)=[{&(0x7f00000002c0)="c5f4d8d6ed5bcd42fd58afe52ef0f8aca6c6f000b587dd8fdc265e8e19056a633d86307b576db7cd2ef98725bdeef2b785a77a2bfd641bb0a8a6626f398e54fa25d3c9f341a0260bf5002ac6b57f48c55221e56163005ecc1d559a78b8125b516488b5a2cc9322ae0ec278535b3ed7b12b8222afd93aa3b363df9673e4b8766b77bebe5235ddf096433cb1ff", 0x8c, 0x3}, {&(0x7f0000000380)="f43ac647cd656ec625594655374f5f737cfaf4fe0d4fc8a4c341dd1f2d37fa22b58fed6007a054d4bff45cfc08375a5a4340f9331f619c5468882878ec063eb08c23d852fe9e06d1ef5d180aa49629416d2c4b6017c5db291db563144d06ec4ea4c42e2a91a7ffa152eb52f1bdbfb51e867112d9279fa58391", 0x79, 0xf31d}, {&(0x7f0000000400)="6ac3dbf0fe6c4dd5034359696992c42f41cc400edb29bf18e5eb5fa82c7012ab7501eaa1390d", 0x26, 0x8}, {&(0x7f0000000440)="4f9c0018e9aa4cfca66f5360a3fd767251adaad514edff3cfd66070c0c5abd1285a7c286fd1889dbe528a9f6f067c269792df2da24960a77609b74295a3a7afdb4b751136c3554514d75fa17a93050c468720e", 0x53, 0x6}, {&(0x7f00000004c0)="bd0c6f8d70bc38b6d21eba8c187dd2127cf00a2cec3396e5771a8b3dc6fe1614d5158469c8763d97", 0x28, 0x46}, {&(0x7f0000000500)="6c3d5281f0240d3df96357c60b975f289ef8760f1ccabfcb5f2be2bfa32e8f9f60a9e27f973ae3a918428a17345a1424a082ca199e4c", 0x36, 0x80000001}], 0x2008009, &(0x7f0000000600)={[{@noheap}, {@six_active_logs}, {@adaptive_mode}, {@jqfmt_vfsv1}, {@data_flush}], [{@fsmagic={'fsmagic', 0x3d, 0x7}}, {@subj_user={'subj_user', 0x3d, '/proc/mdstat\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0xb) 13:35:15 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40046f41, 0xffffffffffffffff) 13:35:15 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000000), &(0x7f0000000040)=@md5={0x1, "eb9d0034a181ba2a151692ca4e7046ab"}, 0x11, 0x0) 13:35:15 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_getevents(0x0, 0x90cad0997f0000, 0x0, 0x0, 0x0) 13:35:15 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x127b, r0) [ 529.735955][T24096] loop4: detected capacity change from 0 to 264192 13:35:15 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, 0xffffffffffffffff) [ 529.797088][T24096] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 529.833431][T24096] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 529.879232][T24096] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:35:15 executing program 3: syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) fsetxattr$security_ima(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=@md5={0x1, "eb9d0034a181ba2a151692ca4e7046ab"}, 0x11, 0x0) [ 529.924715][T24096] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:35:16 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x127c, r0) 13:35:16 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_getevents(0x0, 0x90ead0997f0000, 0x0, 0x0, 0x0) 13:35:16 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x2008009, &(0x7f0000000600)={[{@noheap}, {@six_active_logs}, {@adaptive_mode}, {@jqfmt_vfsv1}, {@data_flush}], [{@fsmagic={'fsmagic', 0x3d, 0x7}}, {@subj_user={'subj_user', 0x3d, '/proc/mdstat\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0xb) 13:35:16 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40081271, 0xffffffffffffffff) 13:35:16 executing program 3: syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) fsetxattr$security_ima(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=@md5={0x1, "eb9d0034a181ba2a151692ca4e7046ab"}, 0x11, 0x0) 13:35:16 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x127d, r0) 13:35:16 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_getevents(0x0, 0xf0ff1f00000000, 0x0, 0x0, 0x0) 13:35:16 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x2008009, &(0x7f0000000600)={[{@noheap}, {@six_active_logs}, {@adaptive_mode}, {@jqfmt_vfsv1}, {@data_flush}], [{@fsmagic={'fsmagic', 0x3d, 0x7}}, {@subj_user={'subj_user', 0x3d, '/proc/mdstat\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0xb) 13:35:16 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40086602, 0xffffffffffffffff) 13:35:16 executing program 3: syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) fsetxattr$security_ima(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=@md5={0x1, "eb9d0034a181ba2a151692ca4e7046ab"}, 0x11, 0x0) 13:35:16 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x127e, r0) 13:35:16 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40101283, 0xffffffffffffffff) 13:35:16 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) fsetxattr$security_ima(r0, 0x0, &(0x7f0000000040)=@md5={0x1, "eb9d0034a181ba2a151692ca4e7046ab"}, 0x11, 0x0) 13:35:16 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x2008009, &(0x7f0000000600)={[{@noheap}, {@six_active_logs}, {@adaptive_mode}, {@jqfmt_vfsv1}, {@data_flush}], [{@fsmagic={'fsmagic', 0x3d, 0x7}}, {@subj_user={'subj_user', 0x3d, '/proc/mdstat\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0xb) 13:35:16 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_getevents(0x0, 0x700000000000000, 0x0, 0x0, 0x0) 13:35:16 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x127f, r0) 13:35:16 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40101286, 0xffffffffffffffff) 13:35:16 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_getevents(0x0, 0x1000000000000000, 0x0, 0x0, 0x0) 13:35:16 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x0, 0x5, &(0x7f0000000540)=[{&(0x7f00000002c0)="c5f4d8d6ed5bcd42fd58afe52ef0f8aca6c6f000b587dd8fdc265e8e19056a633d86307b576db7cd2ef98725bdeef2b785a77a2bfd641bb0a8a6626f398e54fa25d3c9f341a0260bf5002ac6b57f48c55221e56163005ecc1d559a78b8125b516488b5a2cc9322ae0ec278535b3ed7b12b8222afd93aa3b363df9673e4b8766b77bebe5235ddf096433cb1ff", 0x8c, 0x3}, {&(0x7f0000000380)="f43ac647cd656ec625594655374f5f737cfaf4fe0d4fc8a4c341dd1f2d37fa22b58fed6007a054d4bff45cfc08375a5a4340f9331f619c5468882878ec063eb08c23d852fe9e06d1ef5d180aa49629416d2c4b6017c5db291db563144d06ec4ea4c42e2a91a7ffa152eb52f1bdbfb51e867112d9279fa58391", 0x79, 0xf31d}, {&(0x7f0000000400)="6ac3dbf0fe6c4dd5034359696992c42f41cc400edb29bf18e5eb5fa82c7012ab7501eaa1390d", 0x26, 0x8}, {&(0x7f0000000440)="4f9c0018e9aa4cfca66f5360a3fd767251adaad514edff3cfd66070c0c5abd1285a7c286fd1889dbe528a9f6f067c269792df2da24960a77609b74295a3a7afdb4b751136c3554514d75fa17a93050c468720e", 0x53, 0x6}, {&(0x7f00000004c0)="bd0c6f8d70bc38b6d21eba8c187dd2127cf00a2cec3396e5771a8b3dc6fe1614d5158469c8763d97", 0x28, 0x46}], 0x2008009, &(0x7f0000000600)={[{@noheap}, {@six_active_logs}, {@adaptive_mode}, {@jqfmt_vfsv1}, {@data_flush}], [{@fsmagic={'fsmagic', 0x3d, 0x7}}, {@subj_user={'subj_user', 0x3d, '/proc/mdstat\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0xb) 13:35:16 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) 13:35:17 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) fsetxattr$security_ima(r0, 0x0, &(0x7f0000000040)=@md5={0x1, "eb9d0034a181ba2a151692ca4e7046ab"}, 0x11, 0x0) 13:35:17 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40101288, 0xffffffffffffffff) 13:35:17 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_getevents(0x0, 0xffefffffff7f0000, 0x0, 0x0, 0x0) 13:35:17 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) fsetxattr$security_ima(r0, 0x0, &(0x7f0000000040)=@md5={0x1, "eb9d0034a181ba2a151692ca4e7046ab"}, 0x11, 0x0) [ 531.128962][T24166] loop4: detected capacity change from 0 to 243 13:35:17 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c01, r0) 13:35:17 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401070c9, 0xffffffffffffffff) [ 531.203340][T24166] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 531.239318][T24166] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 531.271679][T24166] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 531.331377][T24166] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:35:17 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_getevents(0x0, 0xffffffffff600000, 0x0, 0x0, 0x0) 13:35:17 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c02, r0) 13:35:17 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000000), 0x0, 0x0, 0x0) 13:35:17 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f00000002c0)="c5f4d8d6ed5bcd42fd58afe52ef0f8aca6c6f000b587dd8fdc265e8e19056a633d86307b576db7cd2ef98725bdeef2b785a77a2bfd641bb0a8a6626f398e54fa25d3c9f341a0260bf5002ac6b57f48c55221e56163005ecc1d559a78b8125b516488b5a2cc9322ae0ec278535b3ed7b12b8222afd93aa3b363df9673e4b8766b77bebe5235ddf096433cb1ff", 0x8c, 0x3}, {&(0x7f0000000380)="f43ac647cd656ec625594655374f5f737cfaf4fe0d4fc8a4c341dd1f2d37fa22b58fed6007a054d4bff45cfc08375a5a4340f9331f619c5468882878ec063eb08c23d852fe9e06d1ef5d180aa49629416d2c4b6017c5db291db563144d06ec4ea4c42e2a91a7ffa152eb52f1bdbfb51e867112d9279fa58391", 0x79, 0xf31d}, {&(0x7f0000000400)="6ac3dbf0fe6c4dd5034359696992c42f41cc400edb29bf18e5eb5fa82c7012ab7501eaa1390d", 0x26, 0x8}, {&(0x7f0000000440)="4f9c0018e9aa4cfca66f5360a3fd767251adaad514edff3cfd66070c0c5abd1285a7c286fd1889dbe528a9f6f067c269792df2da24960a77609b74295a3a7afdb4b751136c3554514d75fa17a93050c468720e", 0x53, 0x6}], 0x2008009, &(0x7f0000000600)={[{@noheap}, {@six_active_logs}, {@adaptive_mode}, {@jqfmt_vfsv1}, {@data_flush}], [{@fsmagic={'fsmagic', 0x3d, 0x7}}, {@subj_user={'subj_user', 0x3d, '/proc/mdstat\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0xb) 13:35:17 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401070ca, 0xffffffffffffffff) 13:35:17 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_getevents(0x0, 0x0, 0x7, 0x0, 0x0) 13:35:17 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000000), 0x0, 0x0, 0x0) 13:35:17 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c03, r0) [ 531.638395][T24192] loop4: detected capacity change from 0 to 243 [ 531.678186][T24192] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:35:17 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401070cd, 0xffffffffffffffff) [ 531.734115][T24192] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:35:17 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_getevents(0x0, 0x0, 0x10, 0x0, 0x0) [ 531.790970][T24192] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 531.821124][T24192] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:35:17 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x0, 0x3, &(0x7f0000000540)=[{&(0x7f00000002c0)="c5f4d8d6ed5bcd42fd58afe52ef0f8aca6c6f000b587dd8fdc265e8e19056a633d86307b576db7cd2ef98725bdeef2b785a77a2bfd641bb0a8a6626f398e54fa25d3c9f341a0260bf5002ac6b57f48c55221e56163005ecc1d559a78b8125b516488b5a2cc9322ae0ec278535b3ed7b12b8222afd93aa3b363df9673e4b8766b77bebe5235ddf096433cb1ff", 0x8c, 0x3}, {&(0x7f0000000380)="f43ac647cd656ec625594655374f5f737cfaf4fe0d4fc8a4c341dd1f2d37fa22b58fed6007a054d4bff45cfc08375a5a4340f9331f619c5468882878ec063eb08c23d852fe9e06d1ef5d180aa49629416d2c4b6017c5db291db563144d06ec4ea4c42e2a91a7ffa152eb52f1bdbfb51e867112d9279fa58391", 0x79, 0xf31d}, {&(0x7f0000000400)="6ac3dbf0fe6c4dd5034359696992c42f41cc400edb29bf18e5eb5fa82c7012ab7501eaa1390d", 0x26, 0x8}], 0x2008009, &(0x7f0000000600)={[{@noheap}, {@six_active_logs}, {@adaptive_mode}, {@jqfmt_vfsv1}, {@data_flush}], [{@fsmagic={'fsmagic', 0x3d, 0x7}}, {@subj_user={'subj_user', 0x3d, '/proc/mdstat\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0xb) 13:35:17 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000000), 0x0, 0x0, 0x0) 13:35:17 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c04, r0) 13:35:18 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40186366, 0xffffffffffffffff) 13:35:18 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_getevents(0x0, 0x0, 0x21, 0x0, 0x0) [ 532.138255][T24216] loop4: detected capacity change from 0 to 243 13:35:18 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) [ 532.257815][T24216] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 532.344346][T24216] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:35:18 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c05, r0) 13:35:18 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40186f40, 0xffffffffffffffff) [ 532.388192][T24216] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:35:18 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_getevents(0x0, 0x0, 0x700, 0x0, 0x0) [ 532.438211][T24216] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:35:18 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), 0x0, 0x1e934000000, 0x6, &(0x7f0000000540)=[{&(0x7f00000002c0)="c5f4d8d6ed5bcd42fd58afe52ef0f8aca6c6f000b587dd8fdc265e8e19056a633d86307b576db7cd2ef98725bdeef2b785a77a2bfd641bb0a8a6626f398e54fa25d3c9f341a0260bf5002ac6b57f48c55221e56163005ecc1d559a78b8125b516488b5a2cc9322ae0ec278535b3ed7b12b8222afd93aa3b363df9673e4b8766b77bebe5235ddf096433cb1ff", 0x8c, 0x3}, {&(0x7f0000000380)="f43ac647cd656ec625594655374f5f737cfaf4fe0d4fc8a4c341dd1f2d37fa22b58fed6007a054d4bff45cfc08375a5a4340f9331f619c5468882878ec063eb08c23d852fe9e06d1ef5d180aa49629416d2c4b6017c5db291db563144d06ec4ea4c42e2a91a7ffa152eb52f1bdbfb51e867112d9279fa58391", 0x79, 0xf31d}, {&(0x7f0000000400)="6ac3dbf0fe6c4dd5034359696992c42f41cc400edb29bf18e5eb5fa82c7012ab7501eaa1390d", 0x26, 0x8}, {&(0x7f0000000440)="4f9c0018e9aa4cfca66f5360a3fd767251adaad514edff3cfd66070c0c5abd1285a7c286fd1889dbe528a9f6f067c269792df2da24960a77609b74295a3a7afdb4b751136c3554514d75fa17a93050c468720e", 0x53, 0x6}, {&(0x7f00000004c0)="bd0c6f8d70bc38b6d21eba8c187dd2127cf00a2cec3396e5771a8b3dc6fe1614d5158469c8763d97", 0x28, 0x46}, {&(0x7f0000000500)="6c3d5281f0240d3df96357c60b975f289ef8760f1ccabfcb5f2be2bfa32e8f9f60a9e27f973ae3a918428a17345a1424a082ca199e4c", 0x36, 0x80000001}], 0x2008009, &(0x7f0000000600)={[{@noheap}, {@six_active_logs}, {@adaptive_mode}, {@jqfmt_vfsv1}, {@data_flush}], [{@fsmagic={'fsmagic', 0x3d, 0x7}}, {@subj_user={'subj_user', 0x3d, '/proc/mdstat\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0xb) 13:35:18 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x0, 0x3, &(0x7f0000000540)=[{&(0x7f00000002c0)="c5f4d8d6ed5bcd42fd58afe52ef0f8aca6c6f000b587dd8fdc265e8e19056a633d86307b576db7cd2ef98725bdeef2b785a77a2bfd641bb0a8a6626f398e54fa25d3c9f341a0260bf5002ac6b57f48c55221e56163005ecc1d559a78b8125b516488b5a2cc9322ae0ec278535b3ed7b12b8222afd93aa3b363df9673e4b8766b77bebe5235ddf096433cb1ff", 0x8c, 0x3}, {&(0x7f0000000380)="f43ac647cd656ec625594655374f5f737cfaf4fe0d4fc8a4c341dd1f2d37fa22b58fed6007a054d4bff45cfc08375a5a4340f9331f619c5468882878ec063eb08c23d852fe9e06d1ef5d180aa49629416d2c4b6017c5db291db563144d06ec4ea4c42e2a91a7ffa152eb52f1bdbfb51e867112d9279fa58391", 0x79, 0xf31d}, {&(0x7f0000000400)="6ac3dbf0fe6c4dd5034359696992c42f41cc400edb29bf18e5eb5fa82c7012ab7501eaa1390d", 0x26, 0x8}], 0x2008009, &(0x7f0000000600)={[{@noheap}, {@six_active_logs}, {@adaptive_mode}, {@jqfmt_vfsv1}, {@data_flush}], [{@fsmagic={'fsmagic', 0x3d, 0x7}}, {@subj_user={'subj_user', 0x3d, '/proc/mdstat\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0xb) 13:35:18 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c07, r0) 13:35:18 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_getevents(0x0, 0x0, 0x60ff, 0x0, 0x0) 13:35:18 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401870c8, 0xffffffffffffffff) [ 532.667013][T24241] loop3: detected capacity change from 0 to 264192 13:35:18 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1276, r0) [ 532.762362][T24249] loop4: detected capacity change from 0 to 243 13:35:18 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c09, r0) 13:35:18 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401870cb, 0xffffffffffffffff) [ 532.826430][T24249] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 532.859493][T24249] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:35:18 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_getevents(0x0, 0x0, 0xf0ff1f, 0x0, 0x0) [ 532.905347][T24249] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 532.932254][T24249] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:35:19 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1276, r0) 13:35:19 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c0a, r0) 13:35:19 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x0, 0x3, &(0x7f0000000540)=[{&(0x7f00000002c0)="c5f4d8d6ed5bcd42fd58afe52ef0f8aca6c6f000b587dd8fdc265e8e19056a633d86307b576db7cd2ef98725bdeef2b785a77a2bfd641bb0a8a6626f398e54fa25d3c9f341a0260bf5002ac6b57f48c55221e56163005ecc1d559a78b8125b516488b5a2cc9322ae0ec278535b3ed7b12b8222afd93aa3b363df9673e4b8766b77bebe5235ddf096433cb1ff", 0x8c, 0x3}, {&(0x7f0000000380)="f43ac647cd656ec625594655374f5f737cfaf4fe0d4fc8a4c341dd1f2d37fa22b58fed6007a054d4bff45cfc08375a5a4340f9331f619c5468882878ec063eb08c23d852fe9e06d1ef5d180aa49629416d2c4b6017c5db291db563144d06ec4ea4c42e2a91a7ffa152eb52f1bdbfb51e867112d9279fa58391", 0x79, 0xf31d}, {&(0x7f0000000400)="6ac3dbf0fe6c4dd5034359696992c42f41cc400edb29bf18e5eb5fa82c7012ab7501eaa1390d", 0x26, 0x8}], 0x2008009, &(0x7f0000000600)={[{@noheap}, {@six_active_logs}, {@adaptive_mode}, {@jqfmt_vfsv1}, {@data_flush}], [{@fsmagic={'fsmagic', 0x3d, 0x7}}, {@subj_user={'subj_user', 0x3d, '/proc/mdstat\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0xb) 13:35:19 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401870cc, 0xffffffffffffffff) 13:35:19 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_getevents(0x0, 0x0, 0x7000000, 0x0, 0x0) 13:35:19 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1276, r0) 13:35:19 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c10, r0) [ 533.234631][T24280] loop4: detected capacity change from 0 to 243 [ 533.273246][T24280] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:35:19 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401c5820, 0xffffffffffffffff) [ 533.308048][T24280] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:35:19 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_getevents(0x0, 0x0, 0x10000000, 0x0, 0x0) [ 533.357019][T24280] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 533.393532][T24280] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:35:19 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1274, r0) 13:35:19 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x541b, r0) 13:35:19 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f00000002c0)="c5f4d8d6ed5bcd42fd58afe52ef0f8aca6c6f000b587dd8fdc265e8e19056a633d86307b576db7cd2ef98725bdeef2b785a77a2bfd641bb0a8a6626f398e54fa25d3c9f341a0260bf5002ac6b57f48c55221e56163005ecc1d559a78b8125b516488b5a2cc9322ae0ec278535b3ed7b12b8222afd93aa3b363df9673e4b8766b77bebe5235ddf096433cb1ff", 0x8c, 0x3}, {&(0x7f0000000380)="f43ac647cd656ec625594655374f5f737cfaf4fe0d4fc8a4c341dd1f2d37fa22b58fed6007a054d4bff45cfc08375a5a4340f9331f619c5468882878ec063eb08c23d852fe9e06d1ef5d180aa49629416d2c4b6017c5db291db563144d06ec4ea4c42e2a91a7ffa152eb52f1bdbfb51e867112d9279fa58391", 0x79, 0xf31d}, {&(0x7f0000000400)="6ac3dbf0fe6c4dd5034359696992c42f41cc400edb29bf18e5eb5fa82c7012ab7501eaa1390d", 0x26, 0x8}, {0x0, 0x0, 0x6}], 0x2008009, &(0x7f0000000600)={[{@noheap}, {@six_active_logs}, {@adaptive_mode}, {@jqfmt_vfsv1}, {@data_flush}], [{@fsmagic={'fsmagic', 0x3d, 0x7}}, {@subj_user={'subj_user', 0x3d, '/proc/mdstat\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0xb) 13:35:19 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4020940d, 0xffffffffffffffff) 13:35:19 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_getevents(0x0, 0x0, 0x1ffff000, 0x0, 0x0) 13:35:19 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x5421, r0) 13:35:19 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1274, r0) [ 533.704123][T24307] loop4: detected capacity change from 0 to 243 [ 533.742388][T24307] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:35:19 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80041284, 0xffffffffffffffff) 13:35:19 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_getevents(0x0, 0x0, 0x20000000, 0x0, 0x0) [ 533.785117][T24307] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 533.823563][T24307] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:35:19 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002140)={0x800, [], 0x81, "a1eddc69d127b1"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f000004e900)={0x0, 0x0, "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", "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ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f000004f900)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x9, "05c96fc399a93e"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000050900)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000050b00)={0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000050d00)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a900)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x0, "d4c90300"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a900)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}], 0x0, "d4c90300"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000051d00)={0x8, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x3f, "ae8cf40574bdb2"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002140)={0x800, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}], 0x81, "a1eddc69d127b1"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a900)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x0, "d4c90300"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a900)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}], 0x0, "d4c90300"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000052d00)={0x8001, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {r3, r4}, {r5, r6}, {}, {r8, r9}, {0x0, r10}, {r12}], 0x1e, "244b722254a9ef"}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000000)) 13:35:19 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x5450, r0) [ 533.856165][T24307] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:35:19 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1274, r0) 13:35:20 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f00000002c0)="c5f4d8d6ed5bcd42fd58afe52ef0f8aca6c6f000b587dd8fdc265e8e19056a633d86307b576db7cd2ef98725bdeef2b785a77a2bfd641bb0a8a6626f398e54fa25d3c9f341a0260bf5002ac6b57f48c55221e56163005ecc1d559a78b8125b516488b5a2cc9322ae0ec278535b3ed7b12b8222afd93aa3b363df9673e4b8766b77bebe5235ddf096433cb1ff", 0x8c, 0x3}, {&(0x7f0000000380)="f43ac647cd656ec625594655374f5f737cfaf4fe0d4fc8a4c341dd1f2d37fa22b58fed6007a054d4bff45cfc08375a5a4340f9331f619c5468882878ec063eb08c23d852fe9e06d1ef5d180aa49629416d2c4b6017c5db291db563144d06ec4ea4c42e2a91a7ffa152eb52f1bdbfb51e867112d9279fa58391", 0x79, 0xf31d}, {&(0x7f0000000400)="6ac3dbf0fe6c4dd5034359696992c42f41cc400edb29bf18e5eb5fa82c7012ab7501eaa1390d", 0x26, 0x8}, {0x0}], 0x2008009, &(0x7f0000000600)={[{@noheap}, {@six_active_logs}, {@adaptive_mode}, {@jqfmt_vfsv1}, {@data_flush}], [{@fsmagic={'fsmagic', 0x3d, 0x7}}, {@subj_user={'subj_user', 0x3d, '/proc/mdstat\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0xb) 13:35:20 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80041285, 0xffffffffffffffff) 13:35:20 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_getevents(0x0, 0x0, 0x21000000, 0x0, 0x0) 13:35:20 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x840) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x2, 0x2, 0x6, 0x8}) ioctl$LOOP_CHANGE_FD(r0, 0x4c03, 0xffffffffffffffff) fsetxattr$security_ima(r0, &(0x7f0000000000), &(0x7f0000000040)=@md5={0x1, "eb9d0034a181ba2a151692ca4e7046ab"}, 0x11, 0x0) 13:35:20 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 13:35:20 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x5451, r0) [ 534.218593][T24342] debugfs: File 'dropped' in directory 'loop0' already present! [ 534.230325][T24340] loop4: detected capacity change from 0 to 243 13:35:20 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80081270, 0xffffffffffffffff) [ 534.284445][T24340] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 534.294929][T24342] debugfs: File 'msg' in directory 'loop0' already present! 13:35:20 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_getevents(0x0, 0x0, 0xff600000, 0x0, 0x0) [ 534.361086][T24342] debugfs: File 'trace0' in directory 'loop0' already present! [ 534.376015][T24340] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 534.434598][T24340] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:35:20 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x5452, r0) 13:35:20 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) fallocate(r2, 0x22, 0x1fe, 0x9) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r3, &(0x7f0000006f40)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000001b00)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, {{&(0x7f0000001b80)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}, 0x1c, 0x0}}], 0x3, 0x4008000) write$binfmt_elf32(r3, &(0x7f0000000200)=ANY=[@ANYBLOB="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"/668], 0x2ac) 13:35:20 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x840) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x2, 0x2, 0x6, 0x8}) ioctl$LOOP_CHANGE_FD(r0, 0x4c03, 0xffffffffffffffff) fsetxattr$security_ima(r0, &(0x7f0000000000), &(0x7f0000000040)=@md5={0x1, "eb9d0034a181ba2a151692ca4e7046ab"}, 0x11, 0x0) [ 534.479751][T24340] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:35:20 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80081272, 0xffffffffffffffff) 13:35:20 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f00000002c0)="c5f4d8d6ed5bcd42fd58afe52ef0f8aca6c6f000b587dd8fdc265e8e19056a633d86307b576db7cd2ef98725bdeef2b785a77a2bfd641bb0a8a6626f398e54fa25d3c9f341a0260bf5002ac6b57f48c55221e56163005ecc1d559a78b8125b516488b5a2cc9322ae0ec278535b3ed7b12b8222afd93aa3b363df9673e4b8766b77bebe5235ddf096433cb1ff", 0x8c, 0x3}, {&(0x7f0000000380)="f43ac647cd656ec625594655374f5f737cfaf4fe0d4fc8a4c341dd1f2d37fa22b58fed6007a054d4bff45cfc08375a5a4340f9331f619c5468882878ec063eb08c23d852fe9e06d1ef5d180aa49629416d2c4b6017c5db291db563144d06ec4ea4c42e2a91a7ffa152eb52f1bdbfb51e867112d9279fa58391", 0x79, 0xf31d}, {&(0x7f0000000400)="6ac3dbf0fe6c4dd5034359696992c42f41cc400edb29bf18e5eb5fa82c7012ab7501eaa1390d", 0x26, 0x8}, {0x0}], 0x2008009, &(0x7f0000000600)={[{@noheap}, {@six_active_logs}, {@adaptive_mode}, {@jqfmt_vfsv1}, {@data_flush}], [{@fsmagic={'fsmagic', 0x3d, 0x7}}, {@subj_user={'subj_user', 0x3d, '/proc/mdstat\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0xb) 13:35:20 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_getevents(0x0, 0x0, 0x2000000000, 0x0, 0x0) 13:35:20 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x5460, r0) 13:35:20 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80081280, 0xffffffffffffffff) 13:35:20 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)=ANY=[@ANYBLOB="010000200100000018000000", @ANYRES32=r0, @ANYBLOB="5afe0300"/16]) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x18}}, './file0\x00'}) r2 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 13:35:20 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x840) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x2, 0x2, 0x6, 0x8}) ioctl$LOOP_CHANGE_FD(r0, 0x4c03, 0xffffffffffffffff) fsetxattr$security_ima(r0, &(0x7f0000000000), &(0x7f0000000040)=@md5={0x1, "eb9d0034a181ba2a151692ca4e7046ab"}, 0x11, 0x0) [ 534.870607][T24372] loop4: detected capacity change from 0 to 243 13:35:20 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80086301, 0xffffffffffffffff) [ 534.929899][T24372] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:35:21 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_getevents(0x0, 0x0, 0x2100000000, 0x0, 0x0) [ 534.972795][T24372] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 535.003462][T24372] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:35:21 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x6364, r0) 13:35:21 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x3f, 0x2, 0x8, 0x8, 0x0, 0x0, 0x18000, 0x8, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffff7, 0x4, @perf_bp={&(0x7f0000000000), 0x4}, 0xc009, 0x1000, 0x8, 0x8, 0x5, 0x1, 0x8e, 0x0, 0x80, 0x0, 0x7}, 0x0, 0xd, 0xffffffffffffffff, 0x8) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) [ 535.027644][T24386] debugfs: File 'dropped' in directory 'loop0' already present! [ 535.036748][T24372] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 535.074604][T24386] debugfs: File 'msg' in directory 'loop0' already present! [ 535.134507][T24386] debugfs: File 'trace0' in directory 'loop0' already present! 13:35:21 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f00000002c0)="c5f4d8d6ed5bcd42fd58afe52ef0f8aca6c6f000b587dd8fdc265e8e19056a633d86307b576db7cd2ef98725bdeef2b785a77a2bfd641bb0a8a6626f398e54fa25d3c9f341a0260bf5002ac6b57f48c55221e56163005ecc1d559a78b8125b516488b5a2cc9322ae0ec278535b3ed7b12b8222afd93aa3b363df9673e4b8766b77bebe5235ddf096433cb1ff", 0x8c, 0x3}, {&(0x7f0000000380)="f43ac647cd656ec625594655374f5f737cfaf4fe0d4fc8a4c341dd1f2d37fa22b58fed6007a054d4bff45cfc08375a5a4340f9331f619c5468882878ec063eb08c23d852fe9e06d1ef5d180aa49629416d2c4b6017c5db291db563144d06ec4ea4c42e2a91a7ffa152eb52f1bdbfb51e867112d9279fa58391", 0x79, 0xf31d}, {&(0x7f0000000400)="6ac3dbf0fe6c4dd5034359696992c42f41cc400edb29bf18e5eb5fa82c7012ab7501eaa1390d", 0x26, 0x8}, {0x0}], 0x2008009, &(0x7f0000000600)={[{@noheap}, {@six_active_logs}, {@adaptive_mode}, {@jqfmt_vfsv1}, {@data_flush}], [{@fsmagic={'fsmagic', 0x3d, 0x7}}, {@subj_user={'subj_user', 0x3d, '/proc/mdstat\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0xb) 13:35:21 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80086601, 0xffffffffffffffff) 13:35:21 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_getevents(0x0, 0x0, 0x60ffffffffff, 0x0, 0x0) 13:35:21 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x840) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x2, 0x2, 0x6, 0x8}) fsetxattr$security_ima(r0, &(0x7f0000000000), &(0x7f0000000040)=@md5={0x1, "eb9d0034a181ba2a151692ca4e7046ab"}, 0x11, 0x0) 13:35:21 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = socket$caif_stream(0x25, 0x1, 0x2) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000200)) ioctl$BTRFS_IOC_QUOTA_RESCAN(0xffffffffffffffff, 0x4040942c, &(0x7f0000000000)={0x0, 0x2, [0xfb3, 0xff, 0x2, 0x20, 0xfffffffffffffc34, 0x21]}) 13:35:21 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x660c, r0) [ 535.446874][T24405] loop4: detected capacity change from 0 to 243 [ 535.515129][T24409] debugfs: File 'dropped' in directory 'loop0' already present! [ 535.524217][T24405] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:35:21 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x801c581f, 0xffffffffffffffff) [ 535.559397][T24405] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 535.580414][T24409] debugfs: File 'msg' in directory 'loop0' already present! [ 535.634552][T24409] debugfs: File 'trace0' in directory 'loop0' already present! [ 535.646154][T24405] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:35:21 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_getevents(0x0, 0x0, 0x7f99d0ca9000, 0x0, 0x0) [ 535.703427][T24405] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:35:21 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x840) fsetxattr$security_ima(r0, &(0x7f0000000000), &(0x7f0000000040)=@md5={0x1, "eb9d0034a181ba2a151692ca4e7046ab"}, 0x11, 0x0) 13:35:21 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000000, 0x8010, r1, 0x8a438000) 13:35:21 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x8913, r0) 13:35:21 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x0, 0x3, &(0x7f0000000540)=[{&(0x7f00000002c0)="c5f4d8d6ed5bcd42fd58afe52ef0f8aca6c6f000b587dd8fdc265e8e19056a633d86307b576db7cd2ef98725bdeef2b785a77a2bfd641bb0a8a6626f398e54fa25d3c9f341a0260bf5002ac6b57f48c55221e56163005ecc1d559a78b8125b516488b5a2cc9322ae0ec278535b3ed7b12b8222afd93aa3b363df9673e4b8766b77bebe5235ddf096433cb1ff", 0x8c, 0x3}, {&(0x7f0000000380)="f43ac647cd656ec625594655374f5f737cfaf4fe0d4fc8a4c341dd1f2d37fa22b58fed6007a054d4bff45cfc08375a5a4340f9331f619c5468882878ec063eb08c23d852fe9e06d1ef5d180aa49629416d2c4b6017c5db291db563144d06ec4ea4c42e2a91a7ffa152eb52f1bdbfb51e867112d9279fa58391", 0x79, 0xf31d}, {0x0}], 0x2008009, &(0x7f0000000600)={[{@noheap}, {@six_active_logs}, {@adaptive_mode}, {@jqfmt_vfsv1}, {@data_flush}], [{@fsmagic={'fsmagic', 0x3d, 0x7}}, {@subj_user={'subj_user', 0x3d, '/proc/mdstat\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0xb) 13:35:21 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_getevents(0x0, 0x0, 0x7f99d0ea9000, 0x0, 0x0) 13:35:21 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc0045878, 0xffffffffffffffff) 13:35:22 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) close(r1) fcntl$setstatus(r1, 0x4, 0x2c00) r2 = gettid() fcntl$setown(r1, 0x8, r2) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0xff, 0x7f, 0x1f, 0x1f, 0x0, 0x0, 0x8d408, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xb4ba, 0x5, @perf_config_ext={0xc76, 0x40000}, 0x42042, 0x6, 0x0, 0x2, 0x884b, 0x8, 0x5d2, 0x0, 0x9, 0x0, 0x7be8}, r2, 0x3, r0, 0x9) r3 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) r4 = bpf$ITER_CREATE(0x21, &(0x7f0000000080)={r1}, 0x8) r5 = syz_open_procfs(r2, &(0x7f00000000c0)='net/psched\x00') setsockopt$IPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x41, &(0x7f0000000200)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r5) 13:35:22 executing program 3: fsetxattr$security_ima(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=@md5={0x1, "eb9d0034a181ba2a151692ca4e7046ab"}, 0x11, 0x0) [ 536.031334][T24436] loop4: detected capacity change from 0 to 243 13:35:22 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x8914, r0) [ 536.092362][T24436] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 536.122414][T24436] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:35:22 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_getevents(0x0, 0x0, 0x7f99d3029000, 0x0, 0x0) 13:35:22 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc0045878, 0xffffffffffffffff) 13:35:22 executing program 3: fsetxattr$security_ima(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=@md5={0x1, "eb9d0034a181ba2a151692ca4e7046ab"}, 0x11, 0x0) [ 536.185368][T24436] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 536.230054][T24436] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:35:22 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x8933, r0) 13:35:22 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f00000002c0)="c5f4d8d6ed5bcd42fd58afe52ef0f8aca6c6f000b587dd8fdc265e8e19056a633d86307b576db7cd2ef98725bdeef2b785a77a2bfd641bb0a8a6626f398e54fa25d3c9f341a0260bf5002ac6b57f48c55221e56163005ecc1d559a78b8125b516488b5a2cc9322ae0ec278535b3ed7b12b8222afd93aa3b363df9673e4b8766b77bebe5235ddf096433cb1ff", 0x8c, 0x3}, {0x0}], 0x2008009, &(0x7f0000000600)={[{@noheap}, {@six_active_logs}, {@adaptive_mode}, {@jqfmt_vfsv1}, {@data_flush}], [{@fsmagic={'fsmagic', 0x3d, 0x7}}, {@subj_user={'subj_user', 0x3d, '/proc/mdstat\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0xb) 13:35:22 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc0101282, 0xffffffffffffffff) 13:35:22 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_getevents(0x0, 0x0, 0x7fffffffefff, 0x0, 0x0) 13:35:22 executing program 3: fsetxattr$security_ima(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=@md5={0x1, "eb9d0034a181ba2a151692ca4e7046ab"}, 0x11, 0x0) 13:35:22 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x400448c9, r0) 13:35:22 executing program 3: r0 = syz_open_dev$loop(0x0, 0x0, 0x840) fsetxattr$security_ima(r0, &(0x7f0000000000), &(0x7f0000000040)=@md5={0x1, "eb9d0034a181ba2a151692ca4e7046ab"}, 0x11, 0x0) [ 536.639025][T24469] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 536.676791][T24469] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:35:22 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc0189436, 0xffffffffffffffff) [ 536.716293][T24469] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:35:22 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_getevents(0x0, 0x0, 0x9002d3997f0000, 0x0, 0x0) [ 536.771008][T24469] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:35:22 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x400448dd, r0) 13:35:22 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f00000002c0)="c5f4d8d6ed5bcd42fd58afe52ef0f8aca6c6f000b587dd8fdc265e8e19056a633d86307b576db7cd2ef98725bdeef2b785a77a2bfd641bb0a8a6626f398e54fa25d3c9f341a0260bf5002ac6b57f48c55221e56163005ecc1d559a78b8125b516488b5a2cc9322ae0ec278535b3ed7b12b8222afd93aa3b363df9673e4b8766b77bebe5235ddf096433cb1ff", 0x8c, 0x3}, {0x0}], 0x2008009, &(0x7f0000000600)={[{@noheap}, {@six_active_logs}, {@adaptive_mode}, {@jqfmt_vfsv1}, {@data_flush}], [{@fsmagic={'fsmagic', 0x3d, 0x7}}, {@subj_user={'subj_user', 0x3d, '/proc/mdstat\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0xb) 13:35:22 executing program 3: r0 = syz_open_dev$loop(0x0, 0x0, 0x840) fsetxattr$security_ima(r0, &(0x7f0000000000), &(0x7f0000000040)=@md5={0x1, "eb9d0034a181ba2a151692ca4e7046ab"}, 0x11, 0x0) 13:35:23 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc020660b, 0xffffffffffffffff) 13:35:23 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_getevents(0x0, 0x0, 0x90cad0997f0000, 0x0, 0x0) 13:35:23 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x400454ca, r0) 13:35:23 executing program 3: r0 = syz_open_dev$loop(0x0, 0x0, 0x840) fsetxattr$security_ima(r0, &(0x7f0000000000), &(0x7f0000000040)=@md5={0x1, "eb9d0034a181ba2a151692ca4e7046ab"}, 0x11, 0x0) [ 537.217045][T24494] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 537.249918][T24494] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:35:23 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc028660f, 0xffffffffffffffff) [ 537.367092][T24494] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:35:23 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_getevents(0x0, 0x0, 0x90ead0997f0000, 0x0, 0x0) [ 537.470684][T24494] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:35:23 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) 13:35:23 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000000), &(0x7f0000000040)=@md5={0x1, "eb9d0034a181ba2a151692ca4e7046ab"}, 0x11, 0x0) 13:35:23 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f00000002c0)="c5f4d8d6ed5bcd42fd58afe52ef0f8aca6c6f000b587dd8fdc265e8e19056a633d86307b576db7cd2ef98725bdeef2b785a77a2bfd641bb0a8a6626f398e54fa25d3c9f341a0260bf5002ac6b57f48c55221e56163005ecc1d559a78b8125b516488b5a2cc9322ae0ec278535b3ed7b12b8222afd93aa3b363df9673e4b8766b77bebe5235ddf096433cb1ff", 0x8c, 0x3}, {0x0}], 0x2008009, &(0x7f0000000600)={[{@noheap}, {@six_active_logs}, {@adaptive_mode}, {@jqfmt_vfsv1}, {@data_flush}], [{@fsmagic={'fsmagic', 0x3d, 0x7}}, {@subj_user={'subj_user', 0x3d, '/proc/mdstat\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0xb) 13:35:23 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc02c564a, 0xffffffffffffffff) 13:35:23 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_getevents(0x0, 0x0, 0xf0ff1f00000000, 0x0, 0x0) 13:35:23 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40081271, r0) 13:35:23 executing program 3: syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) fsetxattr$security_ima(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=@md5={0x1, "eb9d0034a181ba2a151692ca4e7046ab"}, 0x11, 0x0) [ 537.964581][T24522] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 537.993932][T24522] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:35:24 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc0481273, 0xffffffffffffffff) [ 538.014368][T24522] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 538.033919][T24522] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:35:24 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_getevents(0x0, 0x0, 0x700000000000000, 0x0, 0x0) 13:35:24 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{0x0}], 0x2008009, &(0x7f0000000600)={[{@noheap}, {@six_active_logs}, {@adaptive_mode}, {@jqfmt_vfsv1}, {@data_flush}], [{@fsmagic={'fsmagic', 0x3d, 0x7}}, {@subj_user={'subj_user', 0x3d, '/proc/mdstat\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0xb) 13:35:24 executing program 3: syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) fsetxattr$security_ima(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=@md5={0x1, "eb9d0034a181ba2a151692ca4e7046ab"}, 0x11, 0x0) 13:35:24 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40086602, r0) 13:35:24 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c08, 0xffffffffffffffff) fcntl$notify(0xffffffffffffffff, 0x402, 0x1) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) 13:35:24 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_getevents(0x0, 0x0, 0x1000000000000000, 0x0, 0x0) 13:35:24 executing program 3: syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) fsetxattr$security_ima(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=@md5={0x1, "eb9d0034a181ba2a151692ca4e7046ab"}, 0x11, 0x0) 13:35:24 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40101283, r0) [ 538.666998][T24548] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 538.704731][T24548] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 538.788649][T24548] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:35:24 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_getevents(0x0, 0x0, 0xffefffffff7f0000, 0x0, 0x0) 13:35:24 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) r2 = syz_mount_image$hfs(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x100000000, 0x8, &(0x7f0000001740)=[{&(0x7f0000000240)="f91023d7ffb124082b0378cc492b9a3f34", 0x11, 0x3}, {&(0x7f0000000280)="9a9b9a00bea6cfe1d19330459e2f22f2f41a73fc417ce2c20ed729f7f32c20daeab22ba6f3f0c43a7e9acd7ccb2339c572ec00efcdf7b83bfa87b16b8ce119958057987b18be11ab6fc343cd603ce06986619d8c22b0035bc10e4f128832caa17bee2774f79fc265e10bb687e2e09b015f2f4f79e6745f78880e09230d560f90fc5653db436596917a8a8f0023cb8e7a50ce9a73da168e38", 0x98, 0x5}, {&(0x7f00000003c0)="1aa34c1dc3999e2e5cf5dcf722bd07d63cb378e648e5a10cc262deb4d4bd9313e7ea389f8a0ccc7ad55f627f21fe3f947a7891dcaab1c60aa1ba0227578cc28cf7", 0x41, 0x7}, {&(0x7f0000000440)="a4b1d4569644560c39f874c9d9fcee9d6e494384cf9304b8564b422efb3b1bf12bc3ccfb134078df1ebbafd845c767987b19fc3c9cac235640b8ba49a7aca65359ebbf22d8afce6f2cb3d0ef9ef460b09ac31194e963fdabd9a8574fe42954e6b8801ec39240d09acf02cb41d5c4333e13575ef2", 0x74, 0x7}, {&(0x7f0000000500)="4299ae75f54dfc294937c7d88f4ff5eb23946a1a722b20e918c62b46f861c4c5fdf40d25742c211610f109132be26ce13e32c7970efb4b10b470d9a57920823c0241c54d888b9f33eb3ad0051b0517319577dc436b1cac58d789666851dc0741bb8015eb8ccfb9717c6e963644baaf2b09c09af33ca2deef14ec6e0a479a2514b659581811639912bea3e0b6ed33880017f79da916758135f6ad2278493c3a627936c2ddfa53d529ecc611019a5aa7721e0450c6871cd24a1d837c3e959c10103f4a4e2c35a5f8bbb0cafbf6a2303c770c41291b0df38ccd8148ac9e8bc1d66b3b528a5871aaaae6e8", 0xe9, 0x100000000}, {&(0x7f0000000600)="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", 0x1000, 0xba}, {&(0x7f0000001600)="20eb309ac4219e420d02c516f8301065bfacbdbc701023aeac067d19f1a639bfbc85321982b2b1d85c7db223440f8f8ffd290ec55fe78af90d2d58b249d5eca81df1ca37014e36de6a254f0d2dfe04cab51bb3aaaac469ba5ef0773de93d89b7d1b8c05d72ca09394782507d598cf13daf286af13c0ad2d45d77c01a05b10fab5d71a56bd700c10e201cbff52df7ef9084f798cc55876c88", 0x98, 0x3}, {&(0x7f00000016c0)="d4c30342a5627dcd6b36a1f9be6dc33ae6a3104a13099392decec94e91e4f3eb296e6ddc6197c0f79115d1762cad81482a5df1820ee66f800cf5e04e7dec8fe99f432d3e86da3049", 0x48, 0x29}], 0x80000c, &(0x7f0000001800)={[{@creator={'creator', 0x3d, "97b1d129"}}, {@creator={'creator', 0x3d, "2a60ba44"}}, {@type={'type', 0x3d, "8be76659"}}, {@codepage={'codepage', 0x3d, 'iso8859-5'}}, {@session={'session', 0x3d, 0x6}}, {@umask={'umask', 0x3d, 0x9}}, {}, {@part={'part', 0x3d, 0x4}}, {@codepage={'codepage', 0x3d, 'cp936'}}, {@file_umask={'file_umask', 0x3d, 0x900000000000000}}], [{@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@subj_role}]}) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r0, 0x4c08, 0xffffffffffffffff) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r5, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x0, r4, &(0x7f0000000000)="98", 0x3e80000000, 0x1000000}]) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r6, &(0x7f0000006f40)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000001b00)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, {{&(0x7f0000001b80)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}, 0x1c, 0x0}}], 0x3, 0x4008000) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0) preadv(r7, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_cancel(r5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x4d58, r6, &(0x7f0000000040)="3b5fbc09a9472c52bc26fd75dcc8e88940", 0x11, 0x3f, 0x0, 0x1, r7}, &(0x7f00000000c0)) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) [ 538.863393][T24548] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:35:24 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) fsetxattr$security_ima(r0, 0x0, &(0x7f0000000040)=@md5={0x1, "eb9d0034a181ba2a151692ca4e7046ab"}, 0x11, 0x0) 13:35:25 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40101286, r0) 13:35:25 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{0x0}], 0x0, &(0x7f0000000600)={[{@noheap}, {@six_active_logs}, {@adaptive_mode}, {@jqfmt_vfsv1}, {@data_flush}], [{@fsmagic={'fsmagic', 0x3d, 0x7}}, {@subj_user={'subj_user', 0x3d, '/proc/mdstat\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0xb) [ 539.056287][T24565] loop5: detected capacity change from 0 to 264192 [ 539.177665][T24565] hfs: unable to change codepage 13:35:25 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) fsetxattr$security_ima(r0, 0x0, &(0x7f0000000040)=@md5={0x1, "eb9d0034a181ba2a151692ca4e7046ab"}, 0x11, 0x0) [ 539.218964][T24565] hfs: unable to parse mount options 13:35:25 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_getevents(0x0, 0x0, 0xffffffffff600000, 0x0, 0x0) [ 539.300415][T24569] loop5: detected capacity change from 0 to 264192 [ 539.321104][T24569] hfs: unable to change codepage 13:35:25 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40101288, r0) [ 539.347921][T24569] hfs: unable to parse mount options [ 539.367981][T24577] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 539.438281][T24577] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:35:25 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) fsetxattr$security_ima(r0, 0x0, &(0x7f0000000040)=@md5={0x1, "eb9d0034a181ba2a151692ca4e7046ab"}, 0x11, 0x0) [ 539.531657][T24577] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 539.582217][T24577] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:35:25 executing program 5: socket$pppoe(0x18, 0x1, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup3(r0, r0, 0x0) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x0, @empty, 'ip6erspan0\x00'}}, 0x1e) ioctl$FAT_IOCTL_GET_VOLUME_ID(r0, 0x80047213, &(0x7f0000000000)) r2 = syz_open_dev$loop(&(0x7f0000000040), 0x16d, 0x82) ioctl$LOOP_CHANGE_FD(r2, 0x4c08, 0xffffffffffffffff) 13:35:25 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401070c9, r0) 13:35:25 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{0x0}], 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0xb) 13:35:25 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fdatasync(r1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000640), 0x6e, &(0x7f0000000840)=[{&(0x7f00000006c0)=""/158, 0x9e}, {&(0x7f0000000780)=""/132, 0x84}], 0x2, &(0x7f0000000880)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xa0}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000980)={'vxcan0\x00', 0x0}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r5, &(0x7f0000006f40)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000001b00)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, {{&(0x7f0000001b80)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}, 0x1c, 0x0}}], 0x3, 0x4008000) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r5, 0x89f4, &(0x7f0000000b00)={'syztnl0\x00', &(0x7f0000000a80)={'syztnl0\x00', 0x0, 0x2f, 0x1, 0x1, 0x800, 0x12, @ipv4={'\x00', '\xff\xff', @multicast1}, @mcast1, 0x10, 0x8, 0xfffffff7, 0x3}}) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r3, 0x89fb, &(0x7f0000000a40)={'syztnl2\x00', &(0x7f00000009c0)={'sit0\x00', r4, 0x29, 0x40, 0x9, 0x1, 0x71, @ipv4={'\x00', '\xff\xff', @broadcast}, @remote, 0x10, 0xfb6467436a703375, 0x5, 0x6}}) sendmmsg$inet6(r2, &(0x7f0000006f40)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000001b00)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, {{&(0x7f0000001b80)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}, 0x1c, 0x0}}], 0x3, 0x4008000) preadv(r2, &(0x7f0000000600)=[{&(0x7f0000000500)=""/236, 0xec}], 0x1, 0x0, 0x40) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x20, 0xff, 0x3f, 0x1a, 0x0, 0x2, 0x4014, 0x6, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x7, 0x4, @perf_config_ext={0x1, 0x18c}, 0x2000, 0x6, 0x8, 0x6, 0x3, 0xfffff76e, 0xd811, 0x0, 0x1, 0x0, 0xf5}, 0x0, 0xb, r1, 0x2) io_getevents(0x0, 0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_FS_INFO(r0, 0x8400941f, &(0x7f0000000100)) 13:35:25 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000000), 0x0, 0x0, 0x0) 13:35:26 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401070ca, r0) 13:35:26 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000000), 0x0, 0x0, 0x0) 13:35:26 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c08, 0xffffffffffffffff) syz_io_uring_setup(0x184, &(0x7f00000002c0), &(0x7f0000148000/0x3000)=nil, &(0x7f0000149000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r3, 0x0, 0xffffffffffffffb5, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @local}, 0x10) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x7, 0x0, 0x7, 0x3, &(0x7f0000000000)="cd5446f734d8d37ef4b40b29ef19139484ac70639506909f8c0a0115c51cd0d291c0c03d6e5d095e4aec581a609de9fac5d2ea459a61af083b9056cd8cd65232a8265fe94f427deee1129ef25f8162805f9241bd7a2dda0bd4caf560fe078baa66fe32760cfaa080eceb14f99ddaf7f0e495ec6c87e036017d9931a82ddf59d30c87e9d68ffb0461fe4585c4d49e0f32a6e435f59ca9896af2265f0ad3ee9f55dda773d4736be11051098afb95fd596e3c1222489cb26741c9b3a37023671d4fb866b646d9bf7e3cf5628d", 0x5d, 0x0, 0x0, {0x2}}, 0x2) 13:35:26 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{0x0}], 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0xb) 13:35:26 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x46330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_getevents(0x0, 0x0, 0x0, 0x0, 0x0) io_setup(0x8, &(0x7f0000000080)=0x0) io_destroy(r0) mq_open(&(0x7f0000000200)='*$\x00', 0x2, 0x20, &(0x7f0000000240)={0xffffffffffff6b06, 0x9, 0x10001, 0x100000000}) io_cancel(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f00000000c0)="1a3ab4e41c0b470f22083a23111e10800da9de46fea7e1adca4b88596d0a6c6b8d5b5101fee1c3deac5a2b13c890019e697665fab1619038f665af10c5d5efae8fc00b535e9ace88ae955799c3785ee9a7ef65cbd7327cf2fa88664e86af84847908fe53f1ad85ed8a5a2d3e5d98b98cca5c3cb0a071a21c1fe93112b16ea614e4b8dbf2ea123f9148a638da85aa97fdd8240641c682c7170d2c2baca70f53fe87fc754df2248ec80e7afd0d89e057673874633eeb7fe508", 0xb8, 0x3, 0x0, 0x2}, &(0x7f00000001c0)) 13:35:26 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401070cd, r0) 13:35:26 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000000), 0x0, 0x0, 0x0) 13:35:26 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c08, 0xffffffffffffffff) 13:35:26 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{0x0}], 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0xb) 13:35:26 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="6249af562f6438c2a00a490e72259335fc7e9baad56a3afd75405f2e8da3904e6d70f9caaa6b953a28405a0776bd5525af1a6c002b7879fd74a27bb2335dedc7e85fbaf7331e8f1507c544494fd698511d0a618f29f6071314690ba437354ddb9f581e6c81a374cc31f9ac7e13b08ed969e956127d8364a66e561e9245772ac78e35056be0c73713312ad1a5f6783ce37df8a5c8e4d95fd0aa67e11cb3d66bc13a418d9784abc95d", 0xa8}], 0x1, 0x101, 0x6) ioctl$LOOP_CHANGE_FD(r0, 0x4c08, 0xffffffffffffffff) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f00000016c0)={0x8, 0x5, {}, {0xffffffffffffffff}, 0x0, 0x5f4}) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001700)={{{@in=@multicast1, @in6=@mcast2, 0x4e23, 0x9, 0x4e21, 0x9, 0x2, 0x80, 0x20, 0x7778df2bb4d39948, 0x0, r1}, {0x5, 0x6, 0x39, 0x1, 0x1c0, 0x100000000, 0x4, 0x8001}, {0x654, 0xfffffffffffffff7, 0x7795, 0x8}, 0x10001, 0x6e6bbc, 0x0, 0x1}, {{@in=@empty, 0x4d5, 0x2b}, 0xa, @in6=@private1={0xfc, 0x1, '\x00', 0x1}, 0x3504, 0x3, 0x0, 0x3, 0x1, 0x10000, 0x2}}, 0xe8) vmsplice(r0, &(0x7f0000001600)=[{&(0x7f0000000100)="150beb40e1acd430656ab614aca47f9839104db68cbf5738b4662d75156303cb2af9f1ece768401bd988b352cae6ecc89b6d5f3f3d5337806d3fafe6fdb3bb70e292e2d39db5af096ca0003494c0083fa3d3c8639128c4059a94564e71fb9966daebef35ccc05b67ef648f0566732ba44f8b4b9e4b20ece140b0e90e04d9a179c06d24f3083aad39cdbc5541c84eefaa7b92d73681eef7798e8189a166a564029668fd74fbc81f93fbbd4bc9d2880fbcb472114200d6330f719be48320", 0xbd}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="151828eaf3f21c827dd3c85976cfd82872d64e346c5a90ebfe5861ef12535a1d2fdf", 0x22}, {&(0x7f0000001240)="fd4e48f5b565da53efd8f90d717bf29e9460672e98807d6a308ad7cb8a099576336a756c5580f07cf9d888864185ee62c84ab770bd65cbddaf70b4d8498710bf96c997aab910b60eaa44ed322e7c6a02e23718e4dc96f93cb3dce156737e54bf66c364a91fbca0bad05ed8df11e807d4e2", 0x71}, {&(0x7f00000012c0)="09b6d16846ecb03cd4d90e063c5d5d17b35a2f12b535b745b4bae4188c649c8dfeb96693d877127bea320cea9da71700c25e499d1d05850138e15985af5611318a28b12b59f734d8f4878788e5cfeb95105f0ab04f3502c3f434f19fd0354b7bf51bad8ec13d3e13bd7ee28d", 0x6c}, {&(0x7f0000001340)="fe17add5fe2ca082cca1162d3501fc62b714a1857272bbe1ed33e8b0c5cb2c9f243461333294e25c1b63f8a87f8a6bc3042f21c37e22d94f9e76bf66e5afaf7098d0b332193a393f5afda1c8b5eeb7e4afb291d592a8542e8fbb47d62651686246212a67b335ee54aa0fd56b75753230d399fcdad7060c9179e8dde15cede97d068f1f832da340650ba312cea8b3a2dde6325373bb2cf4eb254f5a89fe9c165a65c4e8294820120f807c686b40400acef926d212decc2867ba65a6ba3e6e5d4dd0bbf486964c084ac153c78476011c1ccbc67ba9930fd102", 0xd8}, {&(0x7f0000001440)="088ff7ba4a03be6e", 0x8}, {&(0x7f0000001480)="e41cd4446fabb88bcfe9fe5197d8b3d1f33b2a5dab7a7cda890d30b1e95e4c76345b3171f28049cadb0cc4", 0x2b}, {&(0x7f00000014c0)="e1cc3cf9825b0023bba76bbec095e42ea25386674a8cbaa9db4f41e7ae67e951399a2d7fdb3aefb7e9af1f2239c3361c00e534", 0x33}, {&(0x7f0000001500)="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", 0xff}], 0xa, 0x8) sendfile(r0, r0, 0x0, 0x7) 13:35:26 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x840) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x2, 0x2, 0x6, 0x8}) fsetxattr$security_ima(r0, &(0x7f0000000000), &(0x7f0000000040)=@md5={0x1, "eb9d0034a181ba2a151692ca4e7046ab"}, 0x11, 0x0) 13:35:26 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40186366, r0) [ 540.861035][T24655] debugfs: File 'dropped' in directory 'loop0' already present! [ 540.905199][T24655] debugfs: File 'msg' in directory 'loop0' already present! 13:35:26 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{0x0}], 0x0, &(0x7f0000000600)={[{@noheap}, {@six_active_logs}, {@adaptive_mode}, {@jqfmt_vfsv1}], [{@fsmagic={'fsmagic', 0x3d, 0x7}}, {@subj_user={'subj_user', 0x3d, '/proc/mdstat\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0xb) 13:35:27 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fdatasync(r0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x9, 0xff, 0x3, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6f43, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x7fff}, 0x10000, 0x8, 0x2, 0x5, 0x8, 0x80000001, 0x2, 0x0, 0x80000001, 0x0, 0x7}, 0x0, 0x7, r0, 0x2) io_getevents(0x0, 0x0, 0x0, 0x0, 0x0) [ 540.996635][T24655] debugfs: File 'trace0' in directory 'loop0' already present! 13:35:27 executing program 5: ioctl$VIDIOC_ENUM_FMT(0xffffffffffffffff, 0xc0405602, &(0x7f0000000000)={0x2, 0xa, 0x3, "976905c04403c8846d14ddff1c45a870e28471f0f7bf868e23fcd7a61b009e9d", 0x6b070014}) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c08, 0xffffffffffffffff) 13:35:27 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x840) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x2, 0x2, 0x6, 0x8}) fsetxattr$security_ima(r0, &(0x7f0000000000), &(0x7f0000000040)=@md5={0x1, "eb9d0034a181ba2a151692ca4e7046ab"}, 0x11, 0x0) 13:35:27 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401870c8, r0) [ 541.199728][T24668] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 541.273149][T24668] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:35:27 executing program 0: sendmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e23, @empty}, 0x2, 0x2, 0x1, 0x4}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)="88a680f0ae42208cb9fd149f3f7911070dadc51b34f9d66e982b7a82e71a8cb2364ce7102fe9e5e75a40fc6f490104510e8e65b5c553a8d25682cf95d1ff7782c51942d66efdbdd351315168f3fe66d04acb1c25332e15d7222eea1e4ae06b8eddb15ed76a27", 0x66}], 0x1, &(0x7f00000001c0)=[{0x30, 0x10b, 0x6, "2e03a851897424134fcfa2f7f9ce269be9844bc87cba80833d3f4476"}, {0xd8, 0x5, 0x76, "8a6bdc37aae527c9bcc52207734d9fbe12f61d085e62f01ecb127daf5213cdc2dca11d5881403246d125b5d50e9b28f58b93c3ba3dac7b8a6ab6740e8a4c625ff0f261bd3da789cc669cee53134de16f0a1738481576f1ff4a626d75310ad24bf1e2f0e80f5e149a50be3ac7d66c08423c50873c8be444e3add1c967360589146713acbf4feff77903705462abcb459e1e88fef5f462c76716304737efbdd3b77004291735ebc7777bde8fbb5afdb7e3ae9e2aee9e7ab13042be4c0f063930c7a0cd477efc64"}], 0x108}}, {{&(0x7f0000000300)=@nl=@unspec, 0x80, &(0x7f00000023c0)=[{&(0x7f0000000380)="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0x1000}, 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&(0x7f0000009300)=[{&(0x7f0000009240)="52744a0deb8028b3eed9cb17e4913effe0f11d1a035504a0649a885f812f8cc71b850095dc2288781bd5466de1d3d856d28c200d4f30bf851ec696f8c7800ae8725a8fa79f7c9d12b1926f6821e2bc4bcf78a4c94e8bd2830055e8b89a3ac61e6cc20e8ad1f22147b0be359ea2e8616296af9010b38a9a43097292b6d2a4f14a2b8cc3710b58e472670f8329da8c5e5b655515b93bb1ee7b", 0x98}], 0x1, &(0x7f0000009340)=[{0x80, 0x111, 0x80000000, "42399ccb52c32ef1327773bb7a69ad56f1551b074a791a7d9fddf386233ebf340a817f5ef0253b1230ca212fc49359aafd872617f2a8ec5922b15dce2546cf3b2a1d38a733f03a421bc70fbbe136148a3a3b7851fdd08635fc89a952ea081bacfad3d4feaeb98755ab6030"}, {0x1010, 0x110, 0x33, 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{0xb0, 0x109, 0x5, "23b25da2c07e91e59d0ac30717d42fada31df95deac8ac0741b89065fd2ddccc035d3c6122718d8842e06e30c0d3f8c1a35b356eef1b1a0c63745f86bf01bcf76ffd8e0a1194151e6be155fc5831af3183e0fee8e40227ed8c7eb33934fe95932419670379b07557db1bb3323f09e9eec79888cbcf89623cb1103ae767bab2fc70c9eda6210dac18e1336d80563f615229898158c4037ced76f7c2c4c47a"}, {0xe8, 0x101, 0x788, "a0e6ee5406b677e2a4ce5b98c679c77981da8e4d2789846f601454a478df2ce5baa79c80289b9713bef235fe17a085dba43616b94eb573cbc18a18e89eb20786d81db69dc9561d8527439916beaf7869a9d00ef0f8e231b05f6b057053909cb1e82b92dc2e87e92813438620cc00094929e206647cb9f7026cd404594f6b97dcf7fce23c32ae6c66d8a4ab3c31c32ae49d9aa999e2093bc7a9cffdf880d0499ecc5ab8e02980157b7f1ccdd6cfa4e2bfb38bd4bc7add7757da83be4350a6c04aaaed4c83cdf3a038e321102ea4841cbe46fbf51c"}, {0x18, 0x113, 0x3, "a3fbed200150"}], 0x1240}}], 0x8, 0x40000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_getevents(0x0, 0x0, 0x0, 0x0, 0x0) [ 541.319618][T24677] debugfs: File 'dropped' in directory 'loop0' already present! 13:35:27 executing program 5: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) close(r0) fcntl$setstatus(r0, 0x4, 0x2c00) r1 = gettid() fcntl$setown(r0, 0x8, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000000)={0x9, 0x0, 0x4, {0x0, 0x4}, 0x2, 0xfffffff9}) r2 = getpgid(r1) ptrace$cont(0x7, r2, 0x3, 0x57) r3 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c08, 0xffffffffffffffff) [ 541.377305][T24668] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 541.381152][T24677] debugfs: File 'msg' in directory 'loop0' already present! 13:35:27 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401870cb, r0) [ 541.456700][T24668] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 541.473825][T24677] debugfs: File 'trace0' in directory 'loop0' already present! 13:35:27 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x840) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x2, 0x2, 0x6, 0x8}) fsetxattr$security_ima(r0, &(0x7f0000000000), &(0x7f0000000040)=@md5={0x1, "eb9d0034a181ba2a151692ca4e7046ab"}, 0x11, 0x0) 13:35:27 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{0x0}], 0x0, &(0x7f0000000600)={[{@noheap}, {@six_active_logs}, {@adaptive_mode}], [{@fsmagic={'fsmagic', 0x3d, 0x7}}, {@subj_user={'subj_user', 0x3d, '/proc/mdstat\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0xb) 13:35:27 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_getevents(0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x101c40, 0x127) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="005e50b4835bd10ca9032d3000000000"]) 13:35:27 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401870cc, r0) 13:35:27 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x400801) ioctl$LOOP_CHANGE_FD(r0, 0x4c08, 0xffffffffffffffff) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r1, &(0x7f0000000200)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000001b00)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, {{&(0x7f0000001b80)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}, 0x1c, 0x0}}], 0x3, 0x4008000) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000040)={@broadcast, @empty, 0x0}, &(0x7f0000000080)=0xc) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000140)={'syztnl0\x00', &(0x7f00000000c0)={'ip6_vti0\x00', r3, 0x4, 0x3, 0x8, 0xfff, 0xc, @local, @remote, 0x20, 0x80, 0x7, 0x9}}) sendmmsg$inet6(r2, &(0x7f0000006f40)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000001b00)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, {{&(0x7f0000001b80)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}, 0x1c, 0x0}}], 0x3, 0x4008000) sendfile(r1, r2, 0x0, 0x3f) [ 541.840817][T24701] debugfs: File 'dropped' in directory 'loop0' already present! [ 541.841436][T24697] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 541.887959][T24701] debugfs: File 'msg' in directory 'loop0' already present! [ 541.911508][T24697] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:35:27 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x7, 0xc2, 0x80, 0xbc, 0x0, 0x100000001, 0x10, 0x4, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000080)}, 0x40000, 0x7759, 0x7, 0x8, 0x4, 0x4, 0xf4d4, 0x0, 0xba, 0x0, 0xff}, 0x0, 0xc, r0, 0x9) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000180)={0xa30000, 0x766d, 0x9, r1, 0x0, &(0x7f0000000140)={0x990af8, 0x1000, '\x00', @value64=0x568a}}) io_getevents(0x0, 0x0, 0x0, 0x0, 0x0) [ 541.931283][T24701] debugfs: File 'trace0' in directory 'loop0' already present! [ 541.931516][T24697] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 541.977226][T24697] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:35:28 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401c5820, r0) 13:35:28 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x840) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x2, 0x2, 0x6, 0x8}) 13:35:28 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{0x0}], 0x0, &(0x7f0000000600)={[{@noheap}, {@six_active_logs}], [{@fsmagic={'fsmagic', 0x3d, 0x7}}, {@subj_user={'subj_user', 0x3d, '/proc/mdstat\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0xb) 13:35:28 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x80, 0x58100) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r2 = openat$mice(0xffffffffffffff9c, &(0x7f0000000140), 0x200) ioctl$SNDRV_PCM_IOCTL_WRITEN_FRAMES(r2, 0x40184152, &(0x7f0000000980)={0x0, &(0x7f0000000940)=[&(0x7f0000000400)="481390bcfd649c6f50330118e9837d2cd77ffd84ae34e869ca8187c1f62cd1f6c720a8459f075dbbf9e15ec350356cb24562358443a7882515a611b8cb6181466e137f9ab610a95f659426bf8c9582c36ecfb0160745747ea5f8a8de0aa4b83789d3b22f245623ef8ff2dd2ddd11780407d0921822b99fb04c13e24163c22d9752a9f2e58569fd80776d295a072cf7628995d523cc357e92b486c26ee644b7cf348609ec1c1ef5db5194a975ebb9111dbca3d5bb770937a3b9820925234910715699a6afcb5553beebcb2a0051ee4939c825d0ed47e316b6630e0cde0acc8b63146f041350", &(0x7f0000000500)="7adab74f61b406ca124c9a67b7116e687845e59fb8995605846e75b2480c97a2f21fe481512574dcb2e33adb1bd1cd76ae656fbdd5b0729fea6b7cc9773af290a392f4ec0d762229e8543b8916ad4013f19bcb34b425ce2c822e6acce3c893f9934944ff9b6c5b3110e7e5", &(0x7f0000000580)="386c1a51c8140d53145a09643ae19e5bbb5472eb02919fe2ee77e33dc81be3ef5f4fae53eef467db822e167684e7b9f457fdaeef9114105f87bdad430814d9aabe1cb5de7dee2bcd3cc3b4d4f404d00577289b21b987746a8a51ade8f19e379f4838837471742e08a765df04bce6703b619755e51e460cb3ae1130a84b5144227e8cde32c0989f211edc270fa61870195d219fd873cc2e62d01033", &(0x7f0000000180)="802f77", &(0x7f0000000640)="29452eb7bbb2724bbb48537012c1a6c71835773fa7675e1bbe2544dc05a665f4c2100ea76a0a4d244f81945e64f01b31662ac61613d167499148fe68f18dc9f7ea716332d3ce6a2834bd19ec5480e049946e2cc4a1dc1aa6ce9bc9eb256c538f35e028d452a345a1a4e2cca20a899f1c69b2988b7febd907e9e81586c585d5faacf9bd70d9b5978c82672241aa58310c173e29d38dc7904bfac78e41", &(0x7f0000000700)="bfa85d7691a6f6d02cddbf24830923b0db9d0a83ad91aa9264ebfb4945831c204300c32c2da114245f1815f45b8ed82a61a24f86a70daf36721ddea00febaeab372682083a4a01ba228dd0bb42a3f6fa078cc7c59684a872fc32734eefac11a762475a11e53105973d997f21750ac84b6c1115ff3fd57756470732528b13cc43afec3c7f88b1fe0005ca8a7b989af1728ff414fe58e0332f1d119765aa14c7ff281070", &(0x7f00000007c0)="28406c5de1b64cd46b6780474c256afce61b048febce8754ccc5c5e84d0882c9264a905917a8618d178b371087069cb004877f7dbfb39918b9ef0fd93f630a2b695656d0602208176918c9e6b96fe09ac109d216981562559bf3fc41cb64f8ff10f6fb18de8f223aadb7e7bf43c9d1c3b6ddb594e35a5df024", &(0x7f0000000840)="ab5d98089b0fcc4689570599f60823d59fa61aa48551ec7bfb0554aa3d2c1955092a09d52325bb59d6d3f70d9a9d3d4c36e290f7f844c236677b795e58d477f6b8950159387c66010379c518473261e9bcc49b36dfed88dbd01f6aad8e3dbce1401ea6a5b57b122e786eb42369b162f5f9ef2d99e1a74c560fadfa247824322793361d350842d63682b1c2ccb3a073f53ed2c861acd4a36fdd112e04970791c67604e01d6f32d64de35be149fb93defb608dafea284209b69df3ae08f20c4e471f2e70a7fe29d601111d188a33eb553a9f5577db93b2e89fcfc91395e060033b4aec42ae04e93e8f2f856ae335e5886a"], 0x3}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x4, 0x20, 0xc, "be976bfd9a9bbcc767635c623ab36face406a71ddc931383931b261edd067761c74b8c1a6acce51399d0dbe11dff8d62d6da777066727ac687b79d3dcefe78a4", "ae2f0f56488a0d00f9ffffffffffffff00", [0x8001, 0x4]}) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x9, 0x402040) ioctl$LOOP_CHANGE_FD(r3, 0x4c08, r0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000200)) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r4, &(0x7f0000006f40)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000001b00)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, {{&(0x7f0000001b80)={0xa, 0x0, 0x0, @remote}, 0x1c, 0x0}}], 0x3, 0x4008000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r4) 13:35:28 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x40, 0xffffffffffffffff, 0x0) io_getevents(0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r1, &(0x7f0000006f40)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000001b00)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, {{&(0x7f0000001b80)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}, 0x1c, 0x0}}], 0x3, 0x4008000) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x4, 0x1, 0xc0, 0x5, 0x0, 0x101, 0x128, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xac, 0x4, @perf_bp={&(0x7f00000000c0), 0x2}, 0x40080, 0x7fffffff, 0x4, 0x1, 0x80000001, 0x0, 0x401, 0x0, 0x34c, 0x0, 0x4}, 0xffffffffffffffff, 0x4, r0, 0xb) r2 = dup(r1) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, &(0x7f0000000080)=0x1) r3 = openat$incfs(r2, &(0x7f00000001c0)='.log\x00', 0xa001, 0x4f) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000240), r2) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r3, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="08002bbd7000fedb7a250b0000000500350014ff03000500370001000000"], 0x24}, 0x1, 0x0, 0x0, 0x20000844}, 0x8880) r5 = socket$alg(0x26, 0x5, 0x0) sendmsg(r5, &(0x7f0000000440)={&(0x7f0000000380)=@nfc_llcp={0x27, 0x1, 0x1, 0x5, 0x0, 0x3, "23b6129a2a7c9af31fbcd2a2eca24482932b4366104a11e1aa1d012b4df36cf43c9eb851cf3aa7cd974de58f5ceabe59896670afc5013766f782b5888e7966", 0x29}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000680)=[{0xd0, 0x196, 0x6, "6d0938df642ef52af1570d351cf31659b89b932505d372c76c09606da02f3ff5c7ef74439e95b9a6bbe7042412e67ae4baae98962a7b4849da8bd8c0b1515818a817956aa70bee084f6735e7c49df5a8fd13a079fa397ab2c48f53af12e45f42b07e9307abfd9fe8586fc3eda2a068bea736c8e1a1cab4962f0ce76fc731f0f587cb3e9fe29f5d13c10d781d4d5cc434bfbb88c317d877b898dfa5de7aebc71acb23116738d8f8c944be881423a990e3e1c3c6297d521650de80b2ab"}, {0x68, 0x11, 0x2, "c8e9f174c61c31708762df842c4900af8c4f1569a3d01d7d23b2c6c554f50dfce103450f6e22f44ae0d462572631e6e4317c5217661900a02b06e9555d9bbdc327d52229885c631b9a84e63455afc0f9a4c8db0e56cc45"}, {0x88, 0x116, 0x75, "9db8eaf5551520f77d440f672a8bef1a7e51f0406d23864b180cb59b0dd71ebfa35f2fbf1b9f3af44660346dd3a070d0db8819cab50b2c1379cb21f3316d8faf49e3e12cfdeb153df5575b7d6aa81df00801c5746c536166d1b08ee62ec019afbc721a6c4a176e20d7aec3b29eac2d25b7b18582d8e7"}, {0x68, 0x1, 0x4, "06e8dcb08c1295df22027ba9a67321964a5e3c503d48e550f81e1a6eb7d4c4df85e0cd4859d796e859ef5eddf1f58946db0b8a35bce4685f7b0d2ee9c106ae198a81166b829bb64520b69619c40e7c2ec1aa6141b01d"}, {0xa0, 0xff, 0x0, "9d2947c41da25653dcc252d75b7c78a45dd155f4b1012ae0d1f2ae382769548ddd46bdc4c8256c9b49cea0ac4c57d7445fec20181cbdbeae78903331fd7ee608cb902a96c0519ed17632536cde0b8c1becebf50262d70d442d26c56263fd91c8dd10a50de00fc4c7a69ed0f565f8d99810b683116cf3b204b139f5f137106405f52c14abef510d10fe67db0a2f"}, {0xd0, 0x29, 0x5, "86b54255cfa1a6fb955b9f75227881e5b20ba7813135580544aab6fbc10fcec214732aae78488ecb90593701dcb8fcef1c18d9bfe5234e04d1c6f4a8ff394f5e6126f9d1fe3a04b697bef958e7f9f0a423e73e2406607a9e8dbe69fb02329c67d95788ef6f118e533bb6d5cd0bd294fe46882e18fbdb6207183f488d352deea21c106bf9a9a0456eed6b7902c57c13e0af0c1af35dc5777fbe30ad633ae87aec32ef3fdc9c8d509ce7b281e06bf8f11f15d4a97618637ad1fe6ee590cbc1c6"}, {0x10, 0x10c, 0x1}, {0xf0, 0x117, 0x3, "e7be062bd99f1eaa5615f1eee02c29e8245215776f7650fbacd8268cea3049c1a01f7c262ae256e56c82cf759d261cb403e9e14e373e04b63c400cff5706e6e9af296f1177d71d75692b2ea4945e7e2d9ab29ec4084f288ce3f9ac250bb86bcfa71820667fd4921eac6d2f1a62c0cca7c0eea63cfdc044e161f317a76f360feaac6fab682a6d49437c31ce985cd2aadff9ca4715d1a5769b198815c77c8adcd23196e232249d99f2260b53b8e4f665a39dd0d0a0418cf80d91e70cc3d6fc0b6e48ea9e2a8b4af9f5aebea9e4735bbc3b03b5647390093f4618e6d69e"}], 0x498}, 0x8010) io_setup(0x6, &(0x7f0000000340)=0x0) io_getevents(r6, 0x7ffffffd, 0xb, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000004c0)) [ 542.290671][T24724] debugfs: File 'dropped' in directory 'loop0' already present! [ 542.326965][T24724] debugfs: File 'msg' in directory 'loop0' already present! 13:35:28 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4020940d, r0) [ 542.361548][T24724] debugfs: File 'trace0' in directory 'loop0' already present! 13:35:28 executing program 3: ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x2, 0x2, 0x6, 0x8}) [ 542.407320][T24728] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 542.439074][T24728] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:35:28 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x100000000000001, 0x6da842) ioctl$LOOP_CHANGE_FD(r0, 0x4c08, 0xffffffffffffffff) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000), 0x8001, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r2, &(0x7f0000006f40)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000001b00)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, {{&(0x7f0000001b80)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}, 0x1c, 0x0}}], 0x3, 0x4008000) lseek(r2, 0x401, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000ec0)={'ip6_vti0\x00', &(0x7f0000000400)={'sit0\x00', 0x0, 0x4, 0x2, 0x7f, 0x3, 0xa, @private0, @mcast2, 0x7, 0x1, 0x3ff, 0xa0}}) sendmsg$nl_route_sched(r1, &(0x7f0000000fc0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000f80)={&(0x7f0000000f00)=@deltclass={0x5c, 0x29, 0x200, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r3, {0x2, 0xf}, {0x7, 0xd}, {0x1, 0x1}}, [@TCA_RATE={0x6, 0x5, {0x81, 0x8}}, @TCA_RATE={0x6, 0x5, {0x2a, 0x4}}, @TCA_RATE={0x6, 0x5, {0x81, 0x4}}, @tclass_kind_options=@c_cake={0x9}, @TCA_RATE={0x6, 0x5, {0x10, 0xb}}, @tclass_kind_options=@c_clsact={0xb}]}, 0x5c}, 0x1, 0x0, 0x0, 0x1}, 0x8000) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000080), 0x6e, &(0x7f0000000380)=[{&(0x7f0000000100)=""/127, 0x7f}, {&(0x7f0000000180)=""/18, 0x12}, {&(0x7f0000000200)=""/157, 0x9d}, {&(0x7f00000002c0)=""/172, 0xac}], 0x4, &(0x7f0000000d00)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=0xffffffffffffffff, @ANYRES32, @ANYRES32, @ANYRES32=0xffffffffffffffff, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0xa8}, 0x23) syz_genetlink_get_family_id$team(&(0x7f0000000040), r4) io_uring_register$IORING_REGISTER_BUFFERS(r5, 0x0, &(0x7f0000000c40)=[{&(0x7f00000004c0)=""/201, 0xc9}, {&(0x7f00000005c0)=""/181, 0xb5}, {&(0x7f0000000680)=""/225, 0xe1}, {&(0x7f0000000780)=""/218, 0xda}, {&(0x7f0000000880)=""/29, 0x1d}, {&(0x7f00000008c0)=""/242, 0xf2}, {&(0x7f00000009c0)=""/147, 0x93}, {&(0x7f0000000a80)=""/75, 0x4b}, {&(0x7f0000000b00)=""/134, 0x86}, {&(0x7f0000000bc0)=""/113, 0x71}], 0xa) [ 542.493959][T24728] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 542.516360][T24728] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:35:28 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_getevents(0x0, 0x0, 0x0, 0x0, 0x0) 13:35:28 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{0x0}], 0x0, &(0x7f0000000600)={[{@noheap}], [{@fsmagic={'fsmagic', 0x3d, 0x7}}, {@subj_user={'subj_user', 0x3d, '/proc/mdstat\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0xb) 13:35:28 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80041284, r0) 13:35:28 executing program 3: ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x2, 0x2, 0x6, 0x8}) 13:35:28 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0xfffffffffffffffc, 0x80900) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) close(r1) fcntl$setstatus(r1, 0x4, 0x2c00) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r2, &(0x7f0000006f40)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000001b00)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, {{&(0x7f0000001b80)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}, 0x1c, 0x0}}], 0x3, 0x4008000) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000200)) r3 = gettid() fcntl$setown(r1, 0x8, r3) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c08, 0xffffffffffffffff) 13:35:28 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80041285, r0) [ 542.901515][T24753] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 542.927884][T24753] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:35:29 executing program 3: ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x2, 0x2, 0x6, 0x8}) [ 542.979581][T24753] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 543.008994][T24753] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:35:29 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_getevents(0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r1, &(0x7f0000006f40)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000001b00)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, {{&(0x7f0000001b80)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}, 0x1c, 0x0}}], 0x3, 0x4008000) recvmmsg(r1, &(0x7f0000006b40)=[{{&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000100)=""/241, 0xf1}, {&(0x7f0000000200)=""/156, 0x9c}, {&(0x7f00000002c0)=""/17, 0x11}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/219, 0xdb}, {&(0x7f0000001400)=""/244, 0xf4}], 0x6, &(0x7f0000001580)=""/74, 0x4a}, 0x5}, {{&(0x7f0000001600)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @initdev}}, 0x80, &(0x7f0000003a80)=[{&(0x7f0000001680)=""/25, 0x19}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000026c0)=""/132, 0x84}, {&(0x7f0000002780)=""/251, 0xfb}, {&(0x7f0000002880)=""/4096, 0x1000}, {&(0x7f0000003880)=""/172, 0xac}, {&(0x7f0000003940)=""/43, 0x2b}, {&(0x7f0000003980)=""/209, 0xd1}], 0x8}, 0x10000}, {{&(0x7f0000003b00)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80, &(0x7f0000003d40)=[{&(0x7f0000003b80)=""/33, 0x21}, {&(0x7f0000003bc0)=""/2, 0x2}, {&(0x7f0000003c00)=""/35, 0x23}, {&(0x7f0000003c40)=""/8, 0x8}, {&(0x7f0000003c80)=""/148, 0x94}], 0x5, &(0x7f0000003dc0)=""/137, 0x89}, 0x8001}, {{&(0x7f0000003e80)=@l2={0x1f, 0x0, @none}, 0x80, &(0x7f0000003fc0)=[{&(0x7f0000003f00)=""/188, 0xbc}], 0x1, &(0x7f0000004000)=""/159, 0x9f}, 0x409a}, {{&(0x7f00000040c0)=@alg, 0x80, &(0x7f0000004300)=[{&(0x7f0000004140)=""/192, 0xc0}, {&(0x7f0000004200)=""/208, 0xd0}], 0x2, &(0x7f0000004340)=""/65, 0x41}, 0x2}, {{&(0x7f00000043c0)=@in6={0xa, 0x0, 0x0, @private0}, 0x80, &(0x7f0000004480)=[{&(0x7f0000004440)=""/32, 0x20}], 0x1, &(0x7f00000044c0)=""/4096, 0x1000}, 0xb62}, {{&(0x7f00000054c0)=@l2tp6, 0x80, &(0x7f0000005ac0)=[{&(0x7f0000005540)=""/7, 0x7}, {&(0x7f0000005580)=""/184, 0xb8}, {&(0x7f0000005640)=""/117, 0x75}, {&(0x7f00000056c0)=""/238, 0xee}, {&(0x7f00000057c0)=""/218, 0xda}, {&(0x7f00000058c0)=""/244, 0xf4}, {&(0x7f00000059c0)=""/233, 0xe9}], 0x7, &(0x7f0000005b40)=""/4096, 0x1000}, 0x3ff}], 0x7, 0x40000160, 0x0) r3 = bpf$ITER_CREATE(0x21, &(0x7f0000006d00), 0x8) syz_io_uring_submit(0x0, 0x0, &(0x7f0000008280)=@IORING_OP_POLL_REMOVE={0x7, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0xf6) r4 = syz_mount_image$hpfs(&(0x7f00000082c0), &(0x7f0000008300)='./file0\x00', 0x6, 0x2, &(0x7f0000008440)=[{&(0x7f0000008340)="a82404bdea447aca4c5f87b35c06753f50999405ea8f3ecc56e03e87ab33505231705c5f555956b7293f74f68b0059e11ea31c51ff0ec157a6f809827a82205fa816c7da7a8db4a5a2bfcc3a13e51609aa9142b296", 0x55, 0x8001}, {&(0x7f00000083c0)="d082ff941003bf35afb9b6cd4dd071c6525f16ffc4d6fc7473b7167cbf36dbe0cb9fa748370c238235a14c9c5ed621fef14521e725e03a22892671818b3a55c5b12df0", 0x43, 0x8001}], 0xa0000, &(0x7f0000008480)=ANY=[@ANYBLOB="002c7b282c66726f6f862c7063723d30303030303030303030303030303030303030352cdc66a17e00"]) ioctl$vim2m_VIDIOC_DQBUF(0xffffffffffffffff, 0xc0585611, &(0x7f00000084c0)={0x2, 0x2, 0x4, 0x2000, 0x6, {0x77359400}, {0x1, 0x2, 0xff, 0x6, 0x4, 0x4, "e713d71a"}, 0x1, 0x1, @fd=r3, 0xfffffff7, 0x0, r3}) r6 = syz_mount_image$qnx6(&(0x7f0000008540), &(0x7f0000008580)='./file0\x00', 0x0, 0x1, &(0x7f0000008600)=[{&(0x7f00000085c0)="b158091cd67847db3de0c8cd775b0b27865c0cc721ae8b", 0x17, 0x4}], 0x200402, &(0x7f0000008780)=ANY=[@ANYBLOB="2001002c2b7da529263a2c2001002c2827402e7d2c5c2c002c2001002c2001002c282f2d2b2e2525212c2001002c002c66736e616d653d2001002c7375626a5f747970653d2001002c657569643e", @ANYRESDEC=0xee01, @ANYBLOB="84e4b3f3eacf5e0fc4621b1e4e727986cda2718252fc12b9e41d7f8376f7a4d7eae3c2b8a58f5c623086988df40ae8f4300220af92bbfb2150a3271e90925ad326f0b7ff969adc3c3a05ee400641538e2b3012826bbae43f8c627b9bf6c1a7b5d745da0ffe8654090119668b252569ced28ae2b519d5a96068f7cf063ba28a411b7260cfab47ab1a579755ff397916247ea84cec3a94275bc995d21b1e490ba0cc872c5852871d0eef896de5b84ca1172241bddc97162d6aea5b34b142d345fd9919c2e747c2e6c9bf815ab6214c84d554"]) r7 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000000)=0x0) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) syz_io_uring_setup(0x556, &(0x7f0000000180), &(0x7f0000ee8000/0x1000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)) syz_io_uring_submit(r10, r8, &(0x7f0000000b00)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r9}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000008700)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x40, &(0x7f00000086c0)=[r4, r5, r2, r0, r6], 0x5, 0x0, 0x1, {0x0, r9}}, 0x6) io_uring_enter(r7, 0x3523, 0xac60, 0x1, &(0x7f0000008740)={[0x800]}, 0x8) sendmsg$kcm(r3, &(0x7f0000006f00)={&(0x7f0000006d40)=@rc={0x1f, @any, 0x72}, 0x80, &(0x7f0000006ec0)=[{&(0x7f0000006dc0)="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", 0xff}], 0x1, &(0x7f0000007000)=[{0x70, 0x10d, 0x87fa, "e6e83fbf368ff5ed0d16ae1e8062e18f8e159c4154e4117e90f833e57dd73b690d6579caf709ed2b8b576d08ece4637b6e6f48107fe6d6e1f0747401ed4d997b71ae9d51feb818940fc75b8fc0ec1ed84408aed05b50d65b60b60b8e"}, {0x50, 0x0, 0x22e0, "4f798acf6f18c81f69ed19a79ca2ff158319a40c8da6c60bc00444266af52138ea9168256737aa2b38442f00ce465e85dc5b034f37086cdca2c566"}, {0x70, 0x10e, 0x8, "4c086d8ea7ded306eb2f37e03f46031866f1afbdc4bb77fca6e2e3c62e5ba128d8f05e9459cbe4800c9b73f38fed1b0411da5f7399e27ef45500efa7698110f431c7013cc1cb480b42e48a14abae83bc96a4493fb0128a1285158919"}, {0x1010, 0x118, 0x5, "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"}, {0x110, 0x103, 0x3, "9584e1e02675ca60d60e873669f872e35ce9201cd5767c205f9f886ac2cdd691d64d9022d0aae9b31c8e87c94a136de5507934c3f4566dd3fbfa69a7bcf736888601d0c78c377c1d1f00a4fad890df5a933a99a441e687b4c284e991fca81314ec86131c52c68a0227b487fb8e26b6d58784039620f08f4d3fca56ea2695679ceffb4294884433dc26d36de166ff97235fab62138e6d5ad806f648462cdd0998c8a2545a398b9b00ce4f748fa1e4ee2aa4e0973a06d684f7047fe317b333c6b63b56bfec040db12eb4ff11d08a6889b979c8bad21d3140c41b956c5b93d07e171ab784a9fd6459432754f77472a7b98d018df62fb6a327e72613e791a41ede"}], 0x1250}, 0x40880) 13:35:29 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{0x0}], 0x0, &(0x7f0000000600)={[], [{@fsmagic={'fsmagic', 0x3d, 0x7}}, {@subj_user={'subj_user', 0x3d, '/proc/mdstat\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0xb) 13:35:29 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000), 0xfffffffffffffffa, 0x48a080) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c08, r0) 13:35:29 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80081270, r0) 13:35:29 executing program 3: r0 = syz_open_dev$loop(0x0, 0x0, 0x840) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x2, 0x2, 0x6, 0x8}) 13:35:29 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0xddef}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_getevents(0x0, 0x0, 0x0, 0x0, 0x0) [ 543.422342][T24777] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 543.450425][T24777] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 543.517506][T24777] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:35:29 executing program 3: r0 = syz_open_dev$loop(0x0, 0x0, 0x840) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x2, 0x2, 0x6, 0x8}) 13:35:29 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80081272, r0) [ 543.593182][T24777] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:35:29 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10012, r2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) ioctl$LOOP_CHANGE_FD(r0, 0x4c08, 0xffffffffffffffff) 13:35:29 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{0x0}], 0x0, &(0x7f0000000600)={[], [{@fsmagic={'fsmagic', 0x3d, 0x7}}, {@subj_user={'subj_user', 0x3d, '/proc/mdstat\x00'}}]}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0xb) 13:35:29 executing program 3: r0 = syz_open_dev$loop(0x0, 0x0, 0x840) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x2, 0x2, 0x6, 0x8}) 13:35:30 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80081280, r0) 13:35:30 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, {}, 0x0, {}, 0xb6ba, 0x0, 0x1b, 0x11, "90c913c445db736b19eb913064b77ecfe58773888c43d21fd0ddf01e4fd814aa6b5a607b4029e6f028579c396295038178fc6cfae39442fd977d126710bdb5fc", "ea4d8c839f3e781faa8c711b4b5d967841781eccae1b2cb6e18892bd4eb8266a", [0x1, 0x1]}) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x1, 0x84) ioctl$KDFONTOP_SET(r1, 0x4b72, &(0x7f0000000100)={0x0, 0x0, 0x9, 0x0, 0x125, &(0x7f0000000200)="3a00ee77a9e23bb35b9065ca1d34618f968ab8d181660129888808df296b1a38100c6fcdc865b16838e839b51971eec57a6252b0ee7668b2199c8fad19e5b4f4f262962530631519203623f7882070fe3d6f43c11c15eeeab6d3db1a7e32a038b93e52e7c191e197378eff508e66cc60d22bf4cf7f79fa6afdc95a14df189e1e779f2697588130f786285b516f7c4501b8f0948326949b468c1c1a64ff30c33d20c800717df07f77e820b471756d9e8972096bfa35e356fc58109ef5c1073909fef1ba364226d9175e8ba222c2b59bc2b8a534c03a7ffab6d64a7ea095f0940215774daead3a681f1b2d811b3806f0ec8b63a1b7d33b6cfa8d483a484444865838db8ea12c6ba8a5504d1ac1d9ac6c8ce7bb01a3789ecaa5f2d2e72d37dc2e7cb286038db0370760b30a3addab6607a522ed6b759ed8afae4be7c4b5666b7683c0cb6ecbd5728c2f1cf7e9d7b40837ea32b2bb55b2f25a36391a68e2c477438c33e189a4eafd19d9a36d01cdbbbae993985f02629635871b345a91d24b32a75ee51a9d3f278809c37ec20e36884b3289afa703de162766b86a0eb49e248e4c23f2d6406c98d0fff6a6085d434aef591bd95a2a9574fe687ce3e20449b473051c9cda1929af32aa89d4435e2b796045b129a87e2b518e8370909f03c1ee70d0c878992ec77e88372121d695f6963b1884727ad7653819a5a3740fee305890a92426c24d948551bd5b53c7847eca201e3b14412c454a03a6ba1e5cf4a61ebc7bd9ae60b2b8f01ea1d45fc026032ac176cf90805fc5231f45336de64ff0cb29f28f7af28c84054043303b4705ca31a2bde30a5753415813746fad5f7462d0ad2971ea212a6537eea5b6c79fe586162507da16ecb30a0beb26a162ac4d2b38d5f2f99f072dcac7479dbf046e10aa443af721c038ca8cb6903b23600d6f271b3c3f24eb45cc33422b4187ee8d063dbe948d899336975c8286bbb6ca8222db76ea28125a2c41ec265695a00be33293af81d3d84890aa98a3aa9ca8522f583d43187ebd515040d6ac82850a98ebf1733d337289b90c1d555b19cec43e3c3a94265a79384c72eb5456b8908ec32881639df61a1c2d92bd8378dc4e166bf2bd458604291c2dce776f6c241b0446c17fb65bba7e337fe321ec38ebd4771fdd60bbf3bec48c47de2e0dff8c3f6060ee0288f7bc157df21baa60bf723ad079758f490eb7fbf5bf98f97fad01b9c5bcc8214e0e3d3a112debc4a20402949888aecd1c6244a2ba6019796342124cdaac9d89f892407a15e70b7ccba277f5e8a7c8237716babdb8ed2f03a0ff42bf571a4ae4242f522772d7a79b7f259c627ba25670cab50120c06b1cdb825a9b605f23cb4fdd965f7dc0725c8ed721ae72cafa9cb57ec557dfb9f2e5d0d121ad6e1a6a6065e08876a22e64542e56fe133af0184c891501895765"}) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="a820e9ff00000000002f826d272c6669"]) ioctl$LOOP_CHANGE_FD(r0, 0x4c08, r2) [ 544.035818][T24802] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 544.068698][T24802] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 544.136225][T24802] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:35:30 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x2, 0x2, 0x6, 0x8}) [ 544.191019][T24802] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:35:30 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{0x0}], 0x0, &(0x7f0000000600)={[], [{@fsmagic={'fsmagic', 0x3d, 0x7}}, {@subj_user={'subj_user', 0x3d, '/proc/mdstat\x00'}}]}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0xb) 13:35:30 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80086301, r0) 13:35:30 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) ioctl$BTRFS_IOC_RM_DEV(0xffffffffffffffff, 0x5000940b, &(0x7f0000001200)={{r0}, "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"}) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x10000000000000, 0x414582) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x482000, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000100)={0x0, {}, 0x0, {}, 0x6, 0x0, 0xa, 0x0, "ab29aba7cf06bf595b48a8aa138ae68c3e4968a895a7adaa2ce18dfee355462c51dfa111492435f6717c38edcff3a4ea2cf35e44f3a957ede02c02707ea0fe9d", "055fb1b45be191fae6133f322f5d3577ed7dc0b971aaf4508615217ad5132ad1", [0x3, 0x4]}) ioctl$LOOP_CHANGE_FD(r1, 0x4c08, 0xffffffffffffffff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x6, 0x3239, 0x3ac, 0x3f, 0x30, 0xffffffffffffffff}) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000200)="6e813dc30b71f788b388591dc7a026561fbf6e76390b47fab8bc799ff1bd7186615dd0ce28d987801dc89a8e7431887082409a297e1f8948a98e13ea9bf756fa3ce111daf7ef77f670ac92d07ed4632eb7e85f3f58a35b21b7ab7b5b47a1e05f1751cbb952b207614f248907a30582a54c84f92c9794bdc0a199b53b03ea0206b943354a32884afa51714590a9f2739a1fb734f3dcf1b2bc5134bd0ecffcc3270c0093388055437a5e93481fddaf5a4a679e580298a067caf988bd96cc93cbdd9f961cf6d2b96aa5b6a2655c1168cdde29c3e8a6a8c38486123701c211b1d44ff446b720a6bff5a00b15c95d6009bf1e5d6d396e35d8ddbbf20c6af1fc58a411d50263dbd7e7a43fcb92763c4f268268f9ba5be961956a89c82e9d4029446cc9cd14a8153e5c825db4767566cff45d71c921b5eb180dfeb7d2443a72360fb1ae0de4bb3c7feeea3f4ac94f7f067679b0969d4035a646cd0d56ee6c052c0dac85dd29b35adc0e22207996646e411773020c856c3519b79390d7f153ee5bd15b81b98774127921a9bf4af8ff15347c9f2861c9b802e5b20dcf7bc7c3d807b153c559532ca4bb4e278a6065ebb4568b69784a7323ee029d8ce94614e60dcbd778583afb4bfc4c1b0e8ef67c7f8a437733404dac8c6aaca6b162b1f9d96c7a55cff484587758f5c61d9e27f3734103c1e186ccc1d44f1e9b195fcdfe2500483e4c437119455a1fa318e74509f6dcd0a10c66b7acf7bc8989de8218e0c5b0fd2ec306f03f731ce5efea8c0d9823a5b4b8c678b07545d8c1d1b19c31533d85a73f5011e57b8e6c7ac5c2d0109755ce7443e22079600ed5c45c75dafb2600fc9e2d5ce731d3604ca79dcf8095af0b34a55363cb444b9fec652308dbdcf236562cb39dd55fdd54940fa138b0587280c71fe342dec153b0f331036a534d5ee29a0d8b77db0973a4aff15da87d7b0d9742ac6be00aaeb89284481670de35dbc0325536eb81ca152c76a00affdc0ecf1b89124e7dc5dc3328e2910adbaf28acb88374467dec8482f6bef2f6a002d3f68a835eedefeeacb84c534aa8836fd2e402433dc6e9ee8760fa55a5611678f3161e03afa389b4e1ca1bddfb866e1270029fc2709c7eacfcd3a3c976f42f95257e3cd719ca0cedcad8e61bdf6976fcc40f5a34568908bbbe6795ec97b771bdb2fab09e8e675ead7f1eeac4455780b4dd7a8852261955b723dd3be6bc689c416d72635023219556a28dbcc1e2112798ae33f03478111c31e0ec60de49e881bd515259054b8a2466f614c86da10d590bf593e4b6d6d1914fc37c9030e11b42b41c9ddde910863b0d784aa84af6be6aff6be813c35059f0bd3361126f936b36ea759a4a0149c938f707364b452d349ad6ce61bd765b6ed0364c5146a1043ac925a827c2ed00146edfb63d84dc71ffc51cca97cf9135b2b34942d95c07a27132e3d4bd9858cea73f3361aa4efcf3324b5d8cda24eada28fcc3b02dc668f90a15648eef8de33aa3ddcc58893d4f6f2756e18fffeab72ce9bf90464131dbe2fd089df038505df5380fd47d93b7b488b1173fbbd7faf9dddbaad0c6c47909685d3fc6bdd35759f4337f0c641a99c56f9bebb5223323607ee728869516a9a1b1cd9d3430d1d8a4ed3f89cca626c422affa85b2108fd701459b9c09e28581433363dd69a24b6259f9b9f10bafd152548d57f63ddb1c9a7c166d6e6de1d9974fe8c63f00af771cb817b4243408d34e78939b4613dcabf076b4e79e98d55ccb5ae766e5f3494e29dd5a9d4c918afd4477a46f8e16838ac2cf7877ef78525bed7639197c412961d97bfc15bd6202d45da51e125068bf95f0ee8eb92809498d21ef06f20e5a2da864373957edd9f7d9105772d5ba3e1146730129b88f624e4f483046102a29d8198249a51cd76b4892947b84666cda81f27b8e24df27973577e85c169e290a56dadaaa9c66908c9ae2a17590d66fafc85d95c7f673e07cdf07e30fb99e3110335f0a3c2a8bd4f25e7b32880b28ca61438b062f2df5fb48343c125cd921b737acc02d6568a3491b27cc4ac69bb418bae42b9d88724e7114e8ebb70fbc299963af3e6cbd9eacc411fa9e9b79610f5fed339fac95ca33e5042169b197601459976536b13b00d94e95ac9dc96d684171da872e0400afeced0f0e1a2d2693e723aab46173d356b38568c2fba5e434a319e8293d252ad4edd3f0c41444f11055fcc50209973ab8c7b1304094d34e23a1c9dcbbeb1ebfa5098e3a2b3d7a14923bfb6266d33373159797469fd32cb92f0c2cf4c1a7aab8fb58651944a59a36ecb64941981a4a4935631288428474db8f61fcb5e47ac4b5d2992a40b9604a9b7fa63bfe9f5640d06ad33f39061d575237107fc0101d163725e91b1a339057148513c5ba9994e8fc683dca78dcebf09b0df160730fa7ba0a41127310dfa0d6b224da7ad68d3c8492bcf25ad52f82b027aaa7dfbb96d29eeba4c7325927a4404d46ff4490bf0c4499d454008c2be58b6091e5c769263d37f6d79de2301b2ee1fdd146aa1325e987feb9a1f79de1606ebb7d8a24fec74ede8a41c42166425a4b8eab74a3c85f46f53cdef921dcc4128dd78c5668d971f27f4c21575f868c0cefbbb50894122be5c8795df29b18376fb51f8320527eed28a3abea0510e9a18d4965d3ac4e56569b22a7ceb8ba67eea24bb9493d1e08d68908d9035e6d5c1663747bcd9dbc295d49b1fe0cc0732119c9b8bc7039e54c4512576988fa368e884e4e9d62613a58d99367bb53fd5564acc80bdb7bf2ee46ac15220ddb8fd400f0c448073a36fcb64dea515771d19e0ef3811567889489433323037b059d6e3add12926ac6dcb8121aa00fc97678b991d4592d4b751061881bc63c718fcf9c35c83e416581491d742a53a29f9a21b80afd65f57cb1e9018f3fc372fa4c2ab6e08899702ae417edd43d340c7d3605d51c04ddd3ac9e0a62d7670bdbbf70c4fe424575a9edece5edce10222e802570ec0c24567957fc26e31b402fe578664b02aa3265954806a7cb06e061fcf95f706ed2e547717e09ec9478937cc5f794a1a97e7c33935b0e460321116ec3c0a1b48eaef1eab2971d977a77147c0856089bfb9e5e94dd4af86b9b4b2078856d011f41d561b4087eaa8e56fbff844b6214b917990a47fff892c4338760f75e5871ee18178565a0d76836ece131129f24f09b11576f3d1c950dc392289974f46e4e45d675583464c97a469cc83031d835b39293ed212c6eb35f3acafb1c04c2a4af5a487820b9d94e56e2bc2c1be45ee3b20d3197aad41719562cc08ecbc3552eeca700e56239c01bd2c4d284a7db1fb044685efdc0442b19abe29a21e4aba5b01371502928d0d63bd3b34f140b4719061d07a1083b05534b9ea73a0805c82d9e195ee8e30ba12013d22ba69255bfeb3dbe81d6b12c30d51cf2adb5f4be88b9a3f1b67e6d91090a20b2771f741491bae517003b1bbae1a567a0b1a9a55dddf66649a4b3320d13b4616b4aea8974c42470731109e262aa1adc2af8e5ac96222b191bcf21063c55004835b1cd0a1069d062b7df4a2e7af9e06e7525604a2ae211ace563bc2b2027fa8dcef310d73bf1dd7c6984d35ec3a6d2c72bb49e755b97ed2b3208f63fb52c07e9a54e8177103f119e34845b383d69c0138553990a166d3bcfb5501c2418c03ba0ade06ff4b2ce3e5bcb5be2ddf7f4a486f78ad6ed25b6a49529fefa3356ed90a02a0d6ab5e8201d3580b0a7196769365884f0277967aee7b327d5129f6e308104349f3679cc77c27ac9cf3e717d7bcc052ac0ffe3c6613c2142949ddb8f00dd742654851cff9a482a68eff9c3e33af7f606a04530974211df56040d5f713439a18d83cdead542555cb14b4ee698a35cbb093650cbea70bd84e0e2e4ee2ad42923c8bf7078285b1ac0bbc44e9e39cfb10e8e39d2de78d42a7217468d3c182c90fd05ef9c74c733391947e0011bc0fe72f2f86a3e3050c15fdf9caa5a3513cc257c5681b09df9a7fa01e54aa20186b4259aaed9d6e26e6f97828c4c9be09dde40294a7134ca1db5922c6ac6a88b623555496340090868a73d8da1a1d03b115cbe1ecd9353071efdec5727bceb1b5fc5a0f0dbf40887baaac4cd8fc829c7d241b88c3a411d435ec59299c1586dbc73864ad830f52e013d22a6af22cab4a1aa3d969ec9fd44a7bfe612808aa1915d20ba198956c17669c8a54a5c9bb8192194b976caa955b45177b1492fe7f70d4865c47fd748c88cd2b203e16fba9a2f5987b8b72fe6afc9a68ad5ad7b05b793111f00f01bd17eb32f01e1ff0b773932dfa844f06485aeaee67033b941735261481dbe9331afaf95fa52bd9982bdfa130f2f7560dd3de3f3b2f57531d2f0a58dbde02da84f753b2d46bf25c015d00750de5787fd5a4b7be3e64b3fd14e61d67b15d97e4cb54eaabb5eac2e62779027f2c8b25dc2243c741844fa4623a612740094e2e323e9d36b08af9e0b291f601efca14867af463f5c6c18c6cb48f951ea01673093543ddfd34b33b09a9547eadd7d857daf26f8b8a0e9e0d07c7d720a05a8ab964ec48d29a0ea695e637b3c7e84d4e84bb15b4496c1765e89e5daca0c42d2818bca11fabbd1ce1cff5f647005f9967b79e7c9b4767f41584a757eab3ef90bacd553bee2f0e6938f07c6f7ef0fa2932211fc741770569ab3c9490b68fa70fc161a9f3af605cbde452982120f4680b2d27d565f21b47d996a3ca81a4bce0ce0acb38b3069148eaede23b2f912b5d593b7910951710fe5b455a2d9e57cda1ea58aae09958c931d5a5cba75b1e895ef1394426a7c51a5eb1f8391e547a9589242b3c7244fbb8f7ba568055925bf516daa136007607a6a84080256980d0e69021f83566d015d1f153fda875e4ed546ecca9f4571bc9eaf149d68e943c7ff0e9268dfbad3f88a38c1a851880e091f14db40b907546d91207da709674abba2f8699f34adeca136389e4831094eb26a93360aa4c243574c3bd8142de291f925c872b60a01c3bff9a9a4807e7af024a075f39ab6ea6bf287df358e527519468190a100b3dd2b86cad8e7bf635814a5a721139191d0906ae44bb91c56f672b1fa0753c91796fc2da8e941504c6e1d17d4e6fe6568646abb1719dd3438b3d02efeca49e6b3b7812522efc315b537a2e45db50dfe4dce9e6d1b3a4204ca8f74b7253af6383053d69b2c003ae571402b6805a46ca2712927028d9e832e9add372b1664de2a8a400957d5b598cac82717aede16bae0760a53c84cd803fb8a1a58adb0acc102a41e91260b496b734a964bbb5726015b1b3c7df735fe5006a397abb41c93146f229d2b3e41fd292c451590691bc1f50be89b5c33e093a5b60ffd52470455949d3b371781371f870cc5c777d9e30346f733b927bb789a938551fbf8622fa51d9e3005aef91b27ca9fecb6f155c50565894c64386f1c8c4f46484933dfb2eaf3951c5be18b25b61ad61cb65be2b6f49dce42ff60b1a4272b999ac2ecc856cef1ab3bbb234dabfeac6d3bffabc03da15d6cf8af2b9895788a76defe420adfcdb22318ed089572e619872e4ca284fda5edc8b586b3f750a99aa5211a5a773711851855fd5991161b4d61514cd649e1ebf896bc94927b66bb69ee6da20d9389fdbb448e7fa0df5c6a3360b600cc4142a0bf56440e9ae3cbf668ee052fdef513ea69b422408c3886b1a3b90bfcbd6b068a3e28d02afea5a9c5062b82de229fd21ee07861559cb952f5d27f3e6d4b278df12033e2acf4b6314bbdeff5098e77e7756c25b2", 0x1000}], 0x1, 0x0, 0x1) [ 544.450346][T24818] debugfs: File 'dropped' in directory 'loop0' already present! [ 544.485460][T24818] debugfs: File 'msg' in directory 'loop0' already present! [ 544.522584][T24818] debugfs: File 'trace0' in directory 'loop0' already present! 13:35:30 executing program 3: syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x2, 0x2, 0x6, 0x8}) [ 544.570763][T24823] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 544.599409][T24823] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 544.641289][T24823] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 544.666357][T24823] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:35:30 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80086601, r0) 13:35:30 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000200)) ioctl$LOOP_CHANGE_FD(r0, 0x4c08, 0xffffffffffffffff) 13:35:30 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{0x0}], 0x0, &(0x7f0000000600)={[], [{@fsmagic={'fsmagic', 0x3d, 0x7}}]}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0xb) 13:35:30 executing program 3: syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x2, 0x2, 0x6, 0x8}) 13:35:31 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x801c581f, r0) [ 545.187262][T24847] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:35:31 executing program 3: syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x2, 0x2, 0x6, 0x8}) [ 545.231201][T24847] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 545.258831][T24847] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:35:31 executing program 5: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) close(r0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x5, 0x4) fcntl$setstatus(r0, 0x4, 0x2c00) r1 = gettid() fcntl$setown(r0, 0x8, r1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x800, 0x4, 0x1b, 0x7ff, 0x7, 0x8}) syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000006c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000400)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_DEL_KEY(r2, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000600)={0x24, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_KEY_IDX={0x5}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_SET_QOS_MAP(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x80, 0x0, 0x20, 0x70bd28, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r4}, @val={0xc, 0x99, {0x101, 0x5f}}}}, [@NL80211_ATTR_QOS_MAP={0x20, 0xc7, {[{0x6c, 0x6}, {0x1, 0x5}, {0x1, 0x6}, {0x4, 0x3}, {0x0, 0x2}, {0x6}, {0x9, 0x7}, {0xff, 0x7}, {0x8}, {0xef, 0x1}], "af5465ecaa33b480"}}, @NL80211_ATTR_QOS_MAP={0x36, 0xc7, {[{0x81, 0x6}, {0x20, 0x5}, {0x16, 0x3}, {0xcc, 0x1}, {0x0, 0x7}, {0x8}, {0x7f, 0x7}, {0x1, 0x4}, {0xe0, 0x1}, {0xc8, 0x2}, {0xb8, 0x7}, {0x6, 0x6}, {0x3f, 0x5}, {0x8}, {0x6, 0x5}, {0x40, 0x2}, {0x2, 0x6}, {0x3, 0x6}, {0x6}, {0x9, 0x3}, {0xff, 0x2}], "ffd6abae99bf28d0"}}]}, 0x80}, 0x1, 0x0, 0x0, 0x800}, 0x24004010) syz_open_dev$loop(&(0x7f0000000000), 0x7, 0x400) r5 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) close(r5) fcntl$setstatus(r5, 0x4, 0x2c00) r6 = gettid() fcntl$setown(r5, 0x8, r6) ioctl$LOOP_CHANGE_FD(r5, 0x4c08, 0xffffffffffffffff) 13:35:31 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc0045878, r0) [ 545.321196][T24847] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:35:31 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0) 13:35:31 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{0x0}], 0x0, &(0x7f0000000600)={[], [{@fsmagic={'fsmagic', 0x3d, 0x7}}]}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0xb) 13:35:31 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc0045878, r0) 13:35:31 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000040)) ioctl$LOOP_CHANGE_FD(r0, 0x4c08, 0xffffffffffffffff) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000200)) [ 545.666223][T24867] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:35:31 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0) [ 545.737851][T24867] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 545.807620][T24867] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 545.878103][T24867] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:35:31 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc0101282, r0) 13:35:32 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x8500, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_CHANGE_FD(r0, 0x4c08, 0xffffffffffffffff) 13:35:32 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{0x0}], 0x0, &(0x7f0000000600)) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x1, 0x7, 0x79, 0x0, 0x0, 0x50, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x7, 0x8}, 0x34, 0x9, 0xce27, 0x3, 0x2a8, 0xffff, 0x40, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0xb) 13:35:32 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0) 13:35:32 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc0189436, r0) 13:35:32 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, {}, 0x0, {}, 0x4, 0x1, 0x16, 0x10, "c151f58d4090b3636c13c5dc6791920b86739f4d37a0a605d42c61da0549b05aa17b6be720a5050d6d5c0167f135ad991f8c9708641caa3b62235747262a7565", "c1db3392101224a71f3a5cdf15b831764dafcdcfbf134c80187bac5e2ee29a13", [0x8f4a, 0x8]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c08, 0xffffffffffffffff) [ 546.266809][T24892] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 546.305542][T24892] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:35:32 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x0, 0x2, 0x6, 0x8}) 13:35:32 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc020660b, r0) [ 546.338525][T24892] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 546.386697][T24892] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:35:32 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x0, 0x2, 0x6, 0x8}) 13:35:32 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000080)={{0x2, 0x0, 0x0, r0, 0xee01, 0x20}, 0xfffffffffffffffc, 0x105, 0x0, 0x0, 0x0, 0x0, 0x1}) syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) 13:35:32 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{0x0}], 0x0, &(0x7f0000000600)) perf_event_open(0x0, 0x0, 0x4, 0xffffffffffffffff, 0xb) 13:35:32 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc028660f, r0) 13:35:32 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x0, 0x2, 0x6, 0x8}) 13:35:32 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x410000) ioctl$LOOP_CHANGE_FD(r0, 0x4c08, 0xffffffffffffffff) [ 546.794830][T24919] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 546.837807][T24919] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:35:32 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc0481273, r0) 13:35:32 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x2, 0x0, 0x6, 0x8}) [ 546.889321][T24919] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 546.909683][T24919] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:35:33 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c08, 0xffffffffffffffff) 13:35:33 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{0x0}], 0x0, &(0x7f0000000600)) perf_event_open(0x0, 0x0, 0x4, 0xffffffffffffffff, 0xb) 13:35:33 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x0, 0x6, 0x99, 0x3f, 0x0, 0x49, 0x208, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80, 0x4, @perf_config_ext={0x8, 0x1}, 0x54, 0xff, 0x5, 0x9, 0xee, 0x1, 0x8, 0x0, 0xfffffffa, 0x0, 0x7}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x1) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 13:35:33 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x2, 0x0, 0x6, 0x8}) 13:35:33 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000000)={0x1, 0x4}) ioctl$LOOP_CHANGE_FD(r0, 0x4c08, 0xffffffffffffffff) [ 547.224010][T24942] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 547.241487][T24942] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 547.300031][T24942] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 547.313743][T24942] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:35:33 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 13:35:33 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x2, 0x0, 0x6, 0x8}) 13:35:33 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{0x0}], 0x0, &(0x7f0000000600)) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xb) 13:35:33 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x20040) ioctl$LOOP_CHANGE_FD(r0, 0x4c08, 0xffffffffffffffff) 13:35:33 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x2, 0x2, 0x0, 0x8}) 13:35:33 executing program 1: r0 = fsmount(0xffffffffffffffff, 0x0, 0x1) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000280)=""/65, 0x41}], 0x1}, 0x10041) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00000000c0)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xe7, 0x81, 0x20, 0xe6, 0x0, 0x3, 0x2142, 0x7, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_config_ext={0xfbc2, 0x3}, 0x224, 0x8, 0x1000, 0x7, 0x53db61f4, 0x9, 0x81, 0x0, 0x5, 0x0, 0x400}, 0xffffffffffffffff, 0x8, r1, 0x3) [ 547.739697][T24965] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 547.806097][T24965] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 547.838994][T24965] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 547.867034][T24965] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:35:34 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x2, 0x2, 0x0, 0x8}) 13:35:34 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{0x0}], 0x0, &(0x7f0000000600)) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xb) 13:35:34 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x0, 0xd9e, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000080)) ioctl$LOOP_CHANGE_FD(r0, 0x4c08, r1) ioctl$BTRFS_IOC_SYNC(r1, 0x9408, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000400)=r1, 0x4) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000002c80)=ANY=[@ANYBLOB="38000000100001040000ff030000000000005eca", @ANYRES32=r3, @ANYBLOB="2a000000000000001800128008000100767469000c000280080001001cf59406334b8cfcc2b416a9ed2826326567376c712a9b4a52c5cfa850d63fc79d481729b6be38d8c456de391b4f26fd2624a00900c29dbc8c55b43cfcb2b254e4665bd136f8f31b250f16e751", @ANYRES32=r3, @ANYBLOB], 0x38}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x10100}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @vti={{0x8}, {0x14, 0x2, 0x0, 0x1, [@vti_common_policy=[@IFLA_VTI_OKEY={0x8, 0x3, 0xedac}, @IFLA_VTI_LINK={0x8, 0x1, r3}]]}}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000280), 0xc, &(0x7f0000000640)={&(0x7f00000004c0)=@mpls_delroute={0x168, 0x19, 0x800, 0x70bd27, 0x25dfdbfe, {0x1c, 0x0, 0x0, 0x7, 0xff, 0x4, 0xfe, 0x8, 0x1400}, [@RTA_DST={0x8, 0x1, {0x8000}}, @RTA_TTL_PROPAGATE={0x5, 0x1a, 0x20}, @RTA_TTL_PROPAGATE={0x5, 0x1a, 0x4c}, @RTA_OIF={0x8}, @RTA_TTL_PROPAGATE={0x5, 0x1a, 0x40}, @RTA_NEWDST={0x84, 0x13, [{0x81}, {0x2}, {0x7, 0x0, 0x1}, {0x7fff, 0x0, 0x1}, {0x101, 0x0, 0x1}, {0x6}, {0x9}, {0x6, 0x0, 0x1}, {0xdc5f, 0x0, 0x1}, {0xb5bfa, 0x0, 0x1}, {0x7f, 0x0, 0x1}, {0xfff}, {0xa6}, {0x2}, {0x101}, {0x1, 0x0, 0x1}, {0x81}, {0x2}, {0x33e40}, {0x800, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x7f}, {0x4, 0x0, 0x1}, {0x7, 0x0, 0x1}, {0x6, 0x0, 0x1}, {0x3ff}, {0x7f}, {0x8}, {0xfff, 0x0, 0x1}, {0x9}, {0x4, 0x0, 0x1}, {0x6}]}, @RTA_TTL_PROPAGATE={0x5, 0x1a, 0x7}, @RTA_DST={0x8, 0x1, {0x1}}, @RTA_NEWDST={0x84, 0x13, [{0x9, 0x0, 0x1}, {0x3}, {0x4, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x4, 0x0, 0x1}, {0x7ff, 0x0, 0x1}, {0x0, 0x0, 0x1}, {}, {0x7fff}, {0xf837, 0x0, 0x1}, {0x6, 0x0, 0x1}, {0x5}, {0x1, 0x0, 0x1}, {0xffff}, {0x4}, {0x8f0, 0x0, 0x1}, {0xbc38}, {0xff, 0x0, 0x1}, {0x7}, {0x1}, {0xffff}, {0x1ff, 0x0, 0x1}, {0xfff, 0x0, 0x1}, {0x6, 0x0, 0x1}, {0xffff, 0x0, 0x1}, {}, {0x6, 0x0, 0x1}, {0xa2b08}, {0x6}, {0x9}, {0x7f, 0x0, 0x1}, {0x401}]}, @RTA_MULTIPATH={0xc, 0x9, {0x200, 0x0, 0x7, r3}}]}, 0x168}, 0x1, 0x0, 0x0, 0x40}, 0x1) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000200)={'team0\x00', 0x0}) r5 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000340), 0x80000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000380), &(0x7f00000003c0)=0x4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000002c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="7c000000140084edcceca6000426bd7025020040ff00000000000000a5955a715a869abbb3409fbaf355494e8ce63322fe863780fd10b18fa968f7ccbc45b7cc9adf1ad0", @ANYRES32=r4, @ANYBLOB="080008001103000008000200ac14143714000300776c616e300000000000000000000000140003006e657470636930000000000000000000140006001f00000008000000040000000400000008000008000200ac1414bb"], 0x7c}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) sendmmsg$inet6(r2, &(0x7f0000006f40)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000001b00)}}, {{&(0x7f0000001b80)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c, 0x0}}], 0x3, 0x4048000) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000006, 0x10, r2, 0x580ca000) 13:35:34 executing program 1: ioctl$FIGETBSZ(0xffffffffffffffff, 0x2, &(0x7f0000000000)) close(0xffffffffffffffff) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000006f40)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000001b00)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, {{&(0x7f0000001b80)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}, 0x1c, 0x0}}], 0x3, 0x4008000) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00000000c0)=""/166, &(0x7f0000000180)=0xa6) r1 = perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0xf0, 0x0, 0xfe, 0x0, 0x0, 0x14, 0x35a28, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240), 0x8}, 0x0, 0x1, 0x7, 0x0, 0xfffffffffffffffe, 0x1, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) fdatasync(r1) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000280), 0x622a01, 0x0) sendmmsg$inet6(r2, &(0x7f0000001000)=[{{&(0x7f00000002c0)={0xa, 0x4e23, 0x3, @remote}, 0x1c, &(0x7f00000007c0)=[{&(0x7f0000000300)="8f0a60a08f025a327f704659ff47c2ecd0c9c7f3d759dcc757f1f14b3463f2bb4dde2e89fd4e54632895e16e2a9da95e764992c92b6f8431949105360cbc94621f21b8c820668ba0a98685c63f0bada977090f760bb511d48dc6c1eefa7ca3d5af82c31da5c97bf3910a46fb426f9ba2335b024b3173f9684a308bda05dd0d287dff2930ee2d639a121ef755302e4f33d50dc8302807d1d68aff204b0c4d7289c777a44d5706bcd3d7ebff8ad363de20a11e5ee6169ec86f2a31274b2c10ab407c45bea80e71f0e2b2986fedc6a0ac99", 0xd0}, {&(0x7f0000000400)="18e30bbb0bf6f56aecc13d01a3eabd72f58925775f71aff87e9ca8888fdda3bea87a2bc4c5e17b85693bc2d964bb9cda129233d58b3e238004afb759e8ebc0fabee4186fcf3c7b0369ba752252ab8834bc51fa7837158325d193683fef12eaa0047303caaf2ada0fad8d72cba42f216f460df81adc0e5ead54fbf3c14cad2bb853a5934d0955ee713628521977f8b3c77482f1164234dc656e9f8909e18dd3b6b950fcc9ed6e2a71a6d74a", 0xab}, {&(0x7f00000004c0)="08da6eaeddf335f5b0fc65332a3e961cfef0861758d449e8a2c08346939ee862b299ae0cdc80873a7b69e6677b85a79e6de27acef127a334c7", 0x39}, {&(0x7f0000000500)="145888655d80bc1e9b3ba1c48c56dab2ef770a5b8d0474792fdd0207c2fd8dad4288537b7e5f6892167f6f14d152ee00ef", 0x31}, {&(0x7f0000000540)="c82624a94f307179a75458d72fa31e95c9c381122381cd7f75be7669dd803e43676fbc52e0db1c16b31a08aebf3de39b2c0b96ee79c3f850fa0685f65e00e780c2f09fa38045b3ec1abe6c2ee114462499b01705c862e0c5e4d14bc880d98cdb3b4077ecbfa6a583c4acd6ca46c450560d", 0x71}, {&(0x7f00000005c0)="00c6cc7a9b48707dea3fe941c0a69fce5fb96d3326289ad1924557bfbc5db307a55ff2834f999c4381a8475ccbd106de320e87c6fbe70922c78d5eb8d5c710eca3f87ed06d68ff8ff43c16f27229a4641db00d4efb", 0x55}, {&(0x7f0000000640)="0a50352a628b884449e5b8ae7ac3b2f5ccb78be367a8b130170486d14f665bb7c018f40984bef3a1ddcaf021ff172ebcfc755e6044ae886f63ec0a6f341d5f3b7379771415157d2b6622075c793127bcb650453df3afda1fdb93acffa6c1ea86151dfc", 0x63}, {&(0x7f00000006c0)="7d2e42c38db485a1e1a85a59fe6646", 0xf}, {&(0x7f0000000700)="aa85baedbae6c8c2f802eba5f2b879c41bdfb762e5985b14b771f2eae2422a43c98d445c4a4d0c0ea1e59429b64ed3abc24ae5c903c95b8e232faf1150cbb060c5d003487e0503e59f3dea72757cf7994696cef158f8bb021082584160c1d0b7d1558acc93fd260e0f25d868cb11defef80f1de5734fe2fde3143a8a70286da43aac4e6c42a39052a86b35c9bae6ac967a5fe5eab3690aed6debde08e01bdc840e", 0xa1}], 0x9, &(0x7f0000000880)=[@tclass={{0x14, 0x29, 0x43, 0x7f}}, @dstopts={{0x48, 0x29, 0x37, {0x3c, 0x5, '\x00', [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x18, {0x2, 0x4, 0x0, 0x5, [0x3, 0x8]}}, @enc_lim={0x4, 0x1, 0xce}, @ra={0x5, 0x2, 0x1f}, @pad1]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x90}}, @dstopts_2292={{0x58, 0x29, 0x4, {0x6c, 0x7, '\x00', [@jumbo={0xc2, 0x4, 0x6}, @calipso={0x7, 0x20, {0x0, 0x6, 0x1, 0x260, [0x4, 0xff, 0x1]}}, @hao={0xc9, 0x10, @private1={0xfc, 0x1, '\x00', 0x1}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}}}], 0xd0}}, {{&(0x7f0000000980)={0xa, 0x4e23, 0x401, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x1000}, 0x1c, &(0x7f0000000c80)=[{&(0x7f00000009c0)="4ec4970cba1ac0b7ea8ee028fc9873a0b486de6198e40c781bcb07cadb1ce6ba2a24bd20fd4f03fb61e686bdad62141f78dffa83e9b0c5279d1757a6f1f178c6991ab11a6e9ddec5a7e89b0114a943fe9ea59e92", 0x54}, {&(0x7f0000000a40)="1929c1336a4856b87e6d6a0727e9b4b2217b9291acf57059b40b50e8930b124e3a9c32c4ab9a66942281e400bba37cbc651ca60d3cbc65c4b48a9eab13f51ed7d76113550f0aba0af778", 0x4a}, {&(0x7f0000000ac0)="20fbe11252fe71d74a3b9e57d815fd3922f03b7f8f2bf6457a707fd52d550bb8d19280f32ff3a0221c4b6fe0e67ae14ea79eb13835f2f128fd487b176777fc67ca67e0d04b998f0f182b4e1d39f12b88cfa99fe55b31eaaa89c94943c8ecfde9d38fdef926dafd12fa6b878230e17097b37c0546cc088b642a0c16a2e3771492e73ac5b5d274ca6e10200b8864b0deabdbe418c6f364d12caf65dcd93a58965c69810bdade0e094188331cbb90265f0d64bbaaec678c7cc4b7627cefc1e88a6896abedd93d587145bb140618443e6d50a5eeb798c0b87c04227167f2fba21fd9ec03ce504b1f8b060b5b374bf4d66fcd4ea0a2ca74427f76", 0xf8}, {&(0x7f0000000bc0)="c3ad99bc91864501d4ba754edf803327ae322592603ac38c33babe333a9130e735d138fae7ed8cfa29ec7a09ff26954c04e465a9eed7f32d7eb90fe434e1f3a2fe0433", 0x43}, {&(0x7f0000000c40)="5c38372f8c27e422081ec88d8f298f494cc5a22b3071a1090be6b30d", 0x1c}], 0x5}}, {{&(0x7f0000000d00)={0xa, 0x4e22, 0xa33, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x5}, 0x1c, &(0x7f0000000f00)=[{&(0x7f0000000d40)="34f0df44ec8015eda096c3af29426445fb89e9e681484734bff610a97d4a6aeb85ccd13989d785f7c7c8a6cfc7b2f513a7f19592b415c5efec886a7f283319282472947b47b5795d2b0231759f4a234ca22409a445224d62a1ce313d015f6b9fa9ea197e47752a673691e0d1f6260889b12a6c67a3c67cf88322d066a6f0dd6a2d654ab3104393204bcce2684c2c9e23d15f2a95eedf963538b19519394c7c15ede507c54c6b29aaeae5f286b9cb06fa3bc7965cb125a466bbb8cee9e4214c6a94584a24c74ba099a6a72d9db0466a37f334994b849c319f2d00970c8187498a2a5e18a09c08bbdca862bec80b", 0xed}, {&(0x7f0000000e40)="9c69bda59dbdc34021f0db0ea18a155e37c6210eae88aceb3f8b2077befbe0479f6d26d236157e5e69b8fd3bac900ccc26cbd4827690617283dc3002d40619138b6a28022434614e410a9092ccb08584f1a1186f90c60f31766eb84cf0bfe7962d6b3f9c06ace08574cde6a88a32325d1257f67d6fb3336d6e2a32e11bac3a50b86fde7d5073258f4310cc3968538f8a948b097b71e44eb0143eb3f7c5b3559915", 0xa1}], 0x2, &(0x7f0000000f40)=[@dontfrag={{0x14, 0x29, 0x3e, 0x5}}, @rthdr={{0x88, 0x29, 0x39, {0x87, 0xe, 0x1, 0xff, 0x0, [@private2={0xfc, 0x2, '\x00', 0x1}, @empty, @mcast1, @private1={0xfc, 0x1, '\x00', 0x1}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast1, @mcast1]}}}], 0xa0}}], 0x3, 0x4000) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x146, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffdffffffffffffc}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x2000000002}, 0x0, 0x0, r1, 0x0) r3 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) sendmsg(r0, &(0x7f00000014c0)={&(0x7f00000010c0)=@l2tp={0x2, 0x0, @local, 0x3}, 0x80, &(0x7f0000001240)=[{&(0x7f0000001140)="c10d165e19d6d4d799ecc3dd33f7c3f34bc79bc55537af9de3588c26d440b79062088cb58030f2e26a9f8e3e8f53ecd7173d7fd79cb2f91b37877c31468c643bd95992c8f605f417996c5936ea551a8566034105119f4cf4d67bfcfaa063d6986857760caf7eff3096b96a744c668599ad1b870db02b1d1c9a811b387d0febef782de7fc3e78c6b6e7f2637ed3af2b8598bf1d89a96755d56bec57eadf93eb5d66367b2a1ebd9036d33b397fbedb2bdedb7a0ca995148ca83226f8ceb02d151601656e1a4fe2a654963d786d8ef732f32a9b55e704ed356cb7c32cf3afd8bbad1c69", 0xe2}, {&(0x7f0000001bc0)="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0x1000}, {&(0x7f0000002bc0)="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0x1000}], 0x3, &(0x7f0000001280)=[{0xe8, 0x108, 0xff, "0a76570e4996b8327741d6a4d2b2be4806a59950d1c3e746c6d63c8c591131c97bfe978855bc3551353489d29425dd930d0ae23d02a29c7ec5881756af26b50acede77be0df4123dbe391845f9ae641aff3f9305ac90c05fb6f4cf262526fcb52162f7e063bf212e015acc2e0e84722616e8cfff562c70ba81e994d9af5b5a7a296688e0c8e5cf18f344a5f0bee95cb435103c926b75453f2b6afb588317938f5feaab44588161af70a6be0c8ef3c4cd7fdabc3aa5846ff6a4fce331c13ddecbae1bc4765f7d22ad579547bb7a690a46838a2366b8e0"}, {0x68, 0x112, 0x3, "18bd492487c99b0d42b6448edc237b7ac14fed771cffe737d4e522fcb2d712d921ff8318063c8fd1462fe909e1b21135fb291ef65c975fa052fa04c06f1dd0c196d44432331c442cac688517fa2ed7227ea93c2a2189"}, {0xe8, 0x105, 0x68, "4f583085bee04ad1138b736c835c3d7dbb9cdbafdc778d61e32af11bea084b5c428c3b1d194c697e4750127e1638ed894170c247d427be81e43b8d6484f00b7e7e86c9d7fac92f3194d1194f94c76934dac621bc42943b353b6b5376d6b02576c74c277617eed113a81bbc3f0ae4fd1bf95849230ad3ef780f00789bbed72adf28974f96744ec39c23623adfd9c0af98491c882381e8d645baa50415bc1eaebd5f36e82a66a43edebc7acfdefe48c1123e667848cebbf36f2daea29e5fc7c3ff92ea9446bece9701cfdfb6be96be1426c00f0cfc"}], 0x238}, 0x4004) ioctl$F2FS_IOC_GET_PIN_FILE(r3, 0x8004f50e, &(0x7f0000000200)) [ 548.121114][T24983] debugfs: File 'dropped' in directory 'loop0' already present! [ 548.139144][T24983] debugfs: File 'msg' in directory 'loop0' already present! [ 548.161837][T24983] debugfs: File 'trace0' in directory 'loop0' already present! [ 548.210963][T24985] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 548.262349][T24985] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:35:34 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x2, 0x2}) [ 548.358834][T24985] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 548.424014][T24985] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:35:34 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c08, 0xffffffffffffffff) signalfd(r0, &(0x7f0000000100)={[0x4]}, 0x8) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) close(r1) fcntl$setstatus(r1, 0x4, 0x2c00) r2 = gettid() fcntl$setown(r1, 0x8, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f0000000000)) 13:35:34 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000017c0), 0x200, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000001800)) preadv(r0, &(0x7f0000001700)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/233, 0xe9}, {&(0x7f0000001200)=""/133, 0x85}, {&(0x7f00000012c0)=""/247, 0xf7}, {&(0x7f00000013c0)=""/217, 0xd9}, {&(0x7f00000014c0)=""/137, 0x89}, {&(0x7f0000001580)=""/83, 0x53}, {&(0x7f0000001600)=""/211, 0xd3}, {&(0x7f0000000000)=""/18, 0x12}], 0x9, 0x9, 0x6) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) [ 548.545233][T24994] debugfs: File 'dropped' in directory 'loop0' already present! 13:35:34 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{0x0}], 0x0, &(0x7f0000000600)) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xb) 13:35:34 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058fc0)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0xfa, "f7ad47d7e22392"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000059fc0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005a1c0)={0x80000000, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x0, "b619b10a0b3288"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f000005b1c0)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002140)={0x800, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}], 0x81, "a1eddc69d127b1"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a900)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x0, "d4c90300"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a900)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "d4c90300"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002140)={0x800, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}], 0x81, "a1eddc69d127b1"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005c1c0)={0xec, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x6, "b0dbbbfcc07957"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000000000)=ANY=[@ANYRES64=0x0, @ANYBLOB="e88fc62100000000800000000000000000000000010000000400000000000000000000000000000038ffffffffff080000000000ff7f000002a0bad629d708cc6e88b70287f5f87322000000030000000e9c000000000000a80000000000000003000000000000000800"/135]) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f000005d280)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002140)={0x800, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r14}], 0x81, "a1eddc69d127b1"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005e280)={0x10000, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2, r3}, {r5, r6}, {0x0, r7}, {}, {r9, r10}, {r11}, {r12}, {r13, r14}], 0x1, "57fe814f3ab88d"}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) [ 548.605950][T24994] debugfs: File 'msg' in directory 'loop0' already present! [ 548.657403][T24994] debugfs: File 'trace0' in directory 'loop0' already present! 13:35:34 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x46330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_getevents(0x0, 0x0, 0x0, 0x0, 0x0) io_setup(0x8, &(0x7f0000000080)=0x0) io_destroy(r0) mq_open(&(0x7f0000000200)='*$\x00', 0x2, 0x20, &(0x7f0000000240)={0xffffffffffff6b06, 0x9, 0x10001, 0x100000000}) io_cancel(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f00000000c0)="1a3ab4e41c0b470f22083a23111e10800da9de46fea7e1adca4b88596d0a6c6b8d5b5101fee1c3deac5a2b13c890019e697665fab1619038f665af10c5d5efae8fc00b535e9ace88ae955799c3785ee9a7ef65cbd7327cf2fa88664e86af84847908fe53f1ad85ed8a5a2d3e5d98b98cca5c3cb0a071a21c1fe93112b16ea614e4b8dbf2ea123f9148a638da85aa97fdd8240641c682c7170d2c2baca70f53fe87fc754df2248ec80e7afd0d89e057673874633eeb7fe508", 0xb8, 0x3, 0x0, 0x2}, &(0x7f00000001c0)) 13:35:34 executing program 1: ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'wlan0\x00'}) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$SIOCX25SENDCALLACCPT(0xffffffffffffffff, 0x89e9) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x60100, 0x70) r3 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) ioctl$VIDIOC_PREPARE_BUF(r0, 0xc058565d, &(0x7f00000000c0)={0x1, 0xa, 0x4, 0x10, 0x80000000, {0x77359400}, {0x1, 0x2, 0x81, 0x6, 0x3f, 0x3f, "186a510b"}, 0x81, 0x2, @planes=&(0x7f0000000000)={0x6ee, 0x401, @mem_offset=0x5, 0x5}, 0x80000001, 0x0, 0xffffffffffffffff}) dup2(r1, r4) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) [ 548.917350][T25006] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:35:34 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r2, &(0x7f0000006f40)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000001b00)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, {{&(0x7f0000001b80)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}, 0x1c, 0x0}}], 0x3, 0x4008000) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r3, &(0x7f0000006f40)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000001b00)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, {{&(0x7f0000001b80)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}, 0x1c, 0x0}}], 0x3, 0x4008000) ioctl$AUTOFS_IOC_PROTOVER(r3, 0x80049363, &(0x7f0000000080)) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000), 0x8c203, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r4) ioctl$LOOP_CHANGE_FD(r0, 0x4c08, 0xffffffffffffffff) [ 548.975363][T25006] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 548.989702][T25006] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:35:35 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r2, &(0x7f0000006f40)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000001b00)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, {{&(0x7f0000001b80)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}, 0x1c, 0x0}}], 0x3, 0x4008000) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x80, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x38, 0xfe, 0x9, 0x81, 0x0, 0x1, 0x10008, 0xc, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x100, 0xdd61, 0x4, 0xe, 0x28000, 0x2, 0x0, 0xc2b0, 0x0, 0x300000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x3) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000040)={r3, 0x3, 0x20, 0x9}) lseek(r1, 0x4, 0x4) [ 549.020728][T25006] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:35:35 executing program 1: write$eventfd(0xffffffffffffffff, &(0x7f0000000000)=0x2, 0x8) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 13:35:35 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{0x0}], 0x0, &(0x7f0000000600)) perf_event_open(0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0) 13:35:35 executing program 3: ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'wlan0\x00'}) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$SIOCX25SENDCALLACCPT(0xffffffffffffffff, 0x89e9) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x60100, 0x70) r3 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) ioctl$VIDIOC_PREPARE_BUF(r0, 0xc058565d, &(0x7f00000000c0)={0x1, 0xa, 0x4, 0x10, 0x80000000, {0x77359400}, {0x1, 0x2, 0x81, 0x6, 0x3f, 0x3f, "186a510b"}, 0x81, 0x2, @planes=&(0x7f0000000000)={0x6ee, 0x401, @mem_offset=0x5, 0x5}, 0x80000001, 0x0, 0xffffffffffffffff}) dup2(r1, r4) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 13:35:35 executing program 5: semctl$GETALL(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)=""/151) r0 = syz_open_dev$loop(&(0x7f00000000c0), 0x8000, 0x400880) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000100), 0xa000, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9e2, 0x4, 0x0, 0x6, 0x14, 0x8, "c61d8c9368cb53054644eef8efdec8a731c441d83e7eac3c9b187493c7c6670a1b426d920b82ef7136377283e464fc6f385ff7f46028c88e729fe9ed3aba37ac", "f6db6416ded5109a94ea2b8a24ecf15972e2a54331e2cd6f407996aed64937b150724414d1fb7bb1a67c6e5649c93d12dcf8e1973ad277eb6b72b068054ecb20", "d8c6b4c993598fbd4370c4c8d54e7597c13167ed832f93d6f774c20eb35bc375", [0x3, 0x7c8]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c08, 0xffffffffffffffff) 13:35:35 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) close(r2) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r3, &(0x7f0000006f40)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000001b00)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, {{&(0x7f0000001b80)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}, 0x1c, 0x0}}], 0x3, 0x4008000) close(r3) fcntl$setstatus(r2, 0x4, 0x2c00) r4 = gettid() fcntl$setown(r2, 0x8, r4) r5 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fdatasync(r5) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0xf9, 0x0, 0x9, 0x1, 0x0, 0x6c62, 0x140004, 0xc, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x10000, 0x2, @perf_bp={&(0x7f0000000080), 0x1}, 0x400, 0x100000041, 0x401, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x9, 0x0, 0x8}, r4, 0x3, r5, 0x1) [ 549.405561][T25032] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 549.428347][T25032] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:35:35 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x100001a, 0x50, r0, 0xbfd9e000) 13:35:35 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000017c0), 0x200, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000001800)) preadv(r0, &(0x7f0000001700)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/233, 0xe9}, {&(0x7f0000001200)=""/133, 0x85}, {&(0x7f00000012c0)=""/247, 0xf7}, {&(0x7f00000013c0)=""/217, 0xd9}, {&(0x7f00000014c0)=""/137, 0x89}, {&(0x7f0000001580)=""/83, 0x53}, {&(0x7f0000001600)=""/211, 0xd3}, {&(0x7f0000000000)=""/18, 0x12}], 0x9, 0x9, 0x6) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 13:35:35 executing program 5: ioctl$VIDIOC_S_INPUT(0xffffffffffffffff, 0xc0045627, &(0x7f0000000400)=0x470) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/227, 0xe3) r0 = syz_open_dev$loop(&(0x7f0000000000), 0x7, 0x8000) statx(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x50081, &(0x7f0000000340)={{}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {}, 0x2c, {'group_id', 0x3d, r1}, 0x2c, {[{@default_permissions}, {@allow_other}], [{@permit_directio}]}}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000440)={0x0, {}, 0x0, {}, 0xffffffff, 0x5, 0x19, 0xc, "cce76dc8b66c9b17f0523398c9478cf27812ee27070ce27cf112fa89647890c039e595f2ceb24c958289e63635effce875f37bb57b61cdd20b8103a5ac5bed6b", "4a90ba249c9573384aa1f95c2fffd65804ec106a00c83a1ba6713a712ea25264", [0xafb, 0x3]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c08, 0xffffffffffffffff) [ 549.455530][T25032] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 549.480772][T25032] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:35:35 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{0x0}], 0x0, &(0x7f0000000600)) perf_event_open(0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0) 13:35:35 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002140)={0x800, [], 0x81, "a1eddc69d127b1"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f000004e900)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f000004f900)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x9, "05c96fc399a93e"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000050900)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000050b00)={0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000050d00)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a900)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x0, "d4c90300"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a900)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}], 0x0, "d4c90300"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000051d00)={0x8, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x3f, "ae8cf40574bdb2"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002140)={0x800, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}], 0x81, "a1eddc69d127b1"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a900)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x0, "d4c90300"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a900)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}], 0x0, "d4c90300"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000052d00)={0x8001, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {r3, r4}, {r5, r6}, {}, {r8, r9}, {0x0, r10}, {r12}], 0x1e, "244b722254a9ef"}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000000)) 13:35:35 executing program 1: ioctl$IOC_PR_PREEMPT_ABORT(0xffffffffffffffff, 0x401870cc, &(0x7f0000000000)={0xfffffffffffffff8, 0x2, 0x1, 0xff}) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 13:35:35 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x300) fallocate(r0, 0x10, 0x72b, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_CHANGE_FD(r0, 0x4c08, 0xffffffffffffffff) sendfile(0xffffffffffffffff, r0, &(0x7f0000000040)=0xbe, 0xea) 13:35:35 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x840) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x2, 0x2, 0x6, 0x8}) ioctl$LOOP_CHANGE_FD(r0, 0x4c03, 0xffffffffffffffff) fsetxattr$security_ima(r0, &(0x7f0000000000), &(0x7f0000000040)=@md5={0x1, "eb9d0034a181ba2a151692ca4e7046ab"}, 0x11, 0x0) [ 549.778491][T25057] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 549.798768][T25057] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:35:35 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000006f40)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000001b00)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, {{&(0x7f0000001b80)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}, 0x1c, 0x0}}], 0x3, 0x4008000) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/61, 0x3d}, {&(0x7f00000000c0)=""/158, 0x9e}, {&(0x7f0000000200)=""/208, 0xd0}, {&(0x7f0000000300)=""/244, 0xf4}], 0x4) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = fspick(0xffffffffffffffff, &(0x7f0000000480)='./file0\x00', 0x1) vmsplice(r1, &(0x7f0000000740)=[{&(0x7f00000004c0)="d25552b297ea77b28d14dbbdc853e8e45e41850eb2af96bb24fbe2a0702889899fa8518210ccc53a532768fe8535cad33c91f0ad32257a2877162a4241b92ab954ee98d03fb6d9662c7b0267bcf4dacb78378c870e2d803d554a", 0x5a}, {&(0x7f0000000540)="d94f892a96ac8613b8dbe9673e0ee081087ebc3e4592d143b31007682a95537eb5a3a166487f935762a25eafb0e55e8c0f229a91dce7bedf758cb482ac0eee616af6370696ff5e28cb106d0688f49ec854ae9be63237dbd42b8bc66bf04adb89ccd429f22afda3dade4ea305379e9b95d652faba287a674d22cff629142d93a5", 0x80}, {&(0x7f00000005c0)="ceee272a5a6918a2b2de74f52ce4099633126fad2f4ef75144a48241ef83deaffb8f93656bfad8a75c10f4f30714741fae43be90", 0x34}, {&(0x7f0000000600)="b4d077b4586344cd90e237cac1bfcdaad56418395550b94ad5b0132cd37447b074ebc554", 0x24}, {&(0x7f0000000640)="2e9964fdac88ab3e36c5ea75eb7a6350e4fad6b3d940cbe167f8ef97cdbfbf3353f8e785f8b96168b9a91195c8cb68d4592d0e908bed63407c3367f5bd583681adee92be0a6dc272d7fdaaaf68935691b31071c9524e828ad7adeacd49937de156557f3e58f8158d056000fd68ca628b7aad1be44ed1ff33aaa14d6ce7f736bfb3833906ec7bf0b9c4d84b0cd7a2b67d2afadc72eddd515d7961bbdee412047d46fa7390926608ee2f38d951e20ee33479176059981619d9e03fbff701428c7d1dda7ffcf67fc12f8474b0d7d181e4be5f1c792c2eb6eb3b24579cb619f85ac12c5afa8f7b99dbb145688bd6cc89c1", 0xef}], 0x5, 0x0) r2 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000400), 0x10080, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f0000000440)={{r3}, 0xc2, 0x4ca, 0x5}) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r1, 0xf505, 0x0) [ 549.859134][T25057] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 549.916074][T25057] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:35:36 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002140)={0x800, [], 0x81, "a1eddc69d127b1"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f000004e900)={0x0, 0x0, "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", "013d7eb095965f53135ade4db386f11c2ddd964cc922e32eb3ae520affab4b6fa98045b041d1b3cbfa590b96dadb7486b39030ddd2cda2108995e77e9916955c610cf91a853d94bf07ccdfb5a45d802f719b5887c303db2076698873cbc1b9fe2b2c2820ccc53226b3f6fb6e2c17d50ddd227780afafb139443978d1cf4bd56ddb8970cdfb78df72044fb8a390859079dd11d726f19b295fd60ff90bc3fedee464c9ab2ddf0319f49919ff7ec88386a14d9d9cdaab5017ff4f7642ddba938564aba43aa885826d6d89291f4dbdad14466889316692cbe9281a31fa0c84cdf09d24923a5aa9b052e75f4bdd0e1828ec6e533debc63991bb229639c825d1bfeef9c4bdf58d4c449b02518be5a6a62210e8506be104cadc6a41ab13388871f04e5b9315082f6298b86f014d9253c6026d8a3c4c2d11c330e56638a9073fadc7b182c4e207f2dff2d8bf840c1394a032da2ed0329c6848b71d6f6139e563f0dbca98eae089e26084af775c8b50e8619e48e497d64e7504c6d1fddaebca0029fdd771f456f1bad1673d6756c7b0251878bf05c9690540f789fbb61c1e4d972c479fc820db5883c8d2e87cccae1d051dc0ae5aee99318769c6a00252622e97047e386f10fe9a0292ddf08b8bbaf3eb2eefa4dc08cee2e7df9d576d5628bcaabd3240dc79c9b9397fe60ee7d8bb9919bd5eb68b0faaf9732a139f75ae1281844dde379b62f71cd2e0bd5be34e5e0f1293b22d7cb76b9717eb57d5b84e00d012b15741a8fd0b39d569c1673e9534dd44b7d0f1bcfc556cfd646729bb74780ac88019dbf3c38cec81973f01e89fe4c6c160381587f3c5bc3c48be498df0d8bb6ef9e5e1db6c4ee331ffa80b30ca408798eae1f8f876812d520543b26226af955094ac0df264dc879047b891cb57e681a5dc9e838b022433c3887378c6fc3d454a3badd52111c2848b7e8b480383fcd3f1f4ac76106378621c87a4f35fe65422e9c6d6beda8716bafd4d9bec54f94ed15bafd98b1691877e4ab2441735c5038bc337045d7f66789bdd60be105bbc0fcc4d304eac1ded51f0aad5a845e4f6d1c75d179c431a55bbd8d9774308388eae904a07d3808538ffd1c723f7bcaa5a913ccaa61916d921f1141c9958c55fe16e4e8dc0c69ea9312e71cca052ea826f8f406211a76d154e37b015adb74f8907528723f16d882e31af53251352629722670a98814e31d944e8530980e3c09b19d57f61910ace32464d52ad0d69e9b64302c8f988393d8b0d7eb190ebbdb3b3b0b8035c5201364a3e92ed4ac02c1fca755f252f6d8e21476d091713b66133fdd210d1e67c15dca553ae2bcd429bfbaa3c685fc4cdbf4561f1ec5bc2a0361b50ea363d83880eba56b0d68cbec31e99c73fc44ffb58864b7f6d82424fb2efab6dfd7529a33cf70926e96bb992665b752c790aa6f894d016ccf946d4b87cbd25129314d7e41dc6f731b48642419f18465a9bbc4594c840429083d30164a4138348644d7d6bba4af51ea704d8f3baf1c61c889e180bc000a21773ea68f0b3ae39c23d09a9fec0c8327dc048abda294c2dfe9b88d6d5022808ea264d8133e26f35b1f6317a9d4baecbe845dc003e60569c0f9be9e830b9d2b2cb3d8023bc6f75a77eeb214680c97af53ae17a7b15f71578282cba8083752df5fad62b14848ac115beae3b2186678216140d2a465fd200ee24d68e7ecbcc5ef148f436df2a754eccc5eac4004aa6c5b8bbe31e3f6006529941ff8086d12f95001f323766d37755e9f1aec0692c99dc114da4a046cac32bb5a7ab43c0645111181be96df7371eaf5ef8284dfc9ba50be07a455c625b5c6f1c0b67b5fd9dbbdca07e486e838fdd8c6c3fa96c17f56e5357d318011db3a8bb48484cf010b46f17c95b9643e139b2cb4d822b54eb49596c1e906864943d99f89330940466c19b04e287389821231d3185bbac2cd2dea882ad41eaf815a42b9f1a8f4233fc20b66188edd959f9999725b57e7dea77a9f7577ce3faae4cc40f5af7170e2c835828378f4371919029cd479e7f7ab3dd71f1fe5c26a92a5028d7ec593826b8d4a2d4985c5bfd6133c643939c08f955ef10d59a90389647e4ed945e0510c8b3bd8983e351c53994ae2b1dba0549f902dcd9d366e03fb11f812600971f5e51d4f0d7baba237f57bbb4fc2cf62888b77c293c7a2eb76cc9153a3ad31a599b608811c95aeb6cd267a01f029177bf0741a43985ab76325155d42d46ae7753ab03f867707cb9d3c4565b51d0a3542945be75944cab793eb2c750d5489427f7c78dd24d7f19703918d63d1c11fbbe0b27456be984889235970e7bdac13b648c2078f2c19a1feb133014eb5cbab7aee87fddc09eb66aac802ff1b24db38b5d413d1c96f537a9996ef0cd629f0073491d3520b72b44205bb4508c1d6bb975fa453a085188e09af9e983742a5d33970d9d4f69a0562051a080a137fda0931cdfa238f1e286a8e38766ceb8b90354623bddf0310f338603781d3240b5aaa54195e231037a865207c961b66ac5a40ce81655ce9a725a575ad1ce31a99d1b87fd1a1afe163648f69a6b76aba3a93fb0889fe0445f61d2b78f12a650f0a60126542ab9bf87c876691bac956488bba7a49b9769016c6d24004c8d0777659c2614fb58fbd4887fd9e65dc4942820be87f4f7f3202014896df38afaea7f743898798017c972dc4308a46028107e05910bb84da8a3358c90e72fee76be2c32329f057600f7346fed740dce34071772d2eb007fd8e06d9207e04ea3c829d754619f38f80679b13a8679c64803e2ece9ae4089ebfab6f167da303162473ad37b89cf88d2b19ce08266c10d81d98d5afb309737b9d25d2022698b7dff5f6b607c057d12ae5a53eb1db5675bbd93bc8fc3d1de78ede0155de5e1ec775064ef0ae0bbee7cf8414e7c866f142fefb62ccb93dd635e1a9923145405461e912ba30cf28897d30e8dafa8f71ceb559ae1d8e0e49ed21ee05a74b3c163a24acffceb47840ae2a83cbbf6bad55c44dfbb700d5e331999520b23e1b351b2bc531415305e3d5bf85a0e518e80a82653c8def7cc5120933b2af1401e0b1716c9b41a937a665232d8b930a154a72ef30064e9c13a15878302425a9f46b6aa043920860ce7cf67481b802776a06d3fe086f9bedde1001471739af6042dbf1d230b01587e9af168c36f7ced771a2fe428754f1c75784fbfd8438737bb317aa0201d2cb902097e0d49e42295fb0f7ab717a035176e5038c21c05f15ccb8f73a349fa88b672e348ac2f8b5472321a1dae6ec1867139e764353eee85899690b81ddd8f65cf705863c93371803ebdd114f7dbae2aa6f7f95bc6f6dcf90feb7ee1b82ba2efcdb81319958e4413b4c38b772d48b5a91330b2550d2916cabe9189902c30b49eb08aa2b7fb4ea1966d2622f7e999a956bf8ac0d3077c0b80f9ee95eee27bdde2db8547bcf821b98f55aaffa5d38e7fe561b0f70221fad7745099a3c11453f44df1f0399fb1ad98fd9b5574cf3583ea97e51b34078dee3d13744897b4f6add311f4a95c5538adebf3b2bf770a0226c86b2a69fc9f82737cbd2591ada7bfcc5764c5dba2ab825edeba882fefa167152eeb60c1197b51f84963fb7569a181976644fe4145a49a6254fef8d57dc9fa1c10438b995eccf6edb8764e292382f8de9f24ceac0c62ed05c7c1372677131edeea113f5dcb5494606b2a529cdef37d8258ae891157766044098b5462d79c97208760828a47d7ea740631f3ca20715919c0060d033b9310fba50f0c0d0e1000415fa455dd5635945fadbb2f903b77fd30b83a826297b35b9e501a0ea9978d0acdd078c3b3652b5bca3f9aeac95dc10976d84fe14cf87c0d04a2132f4653791e5933afbdff4f6cb94a00a4217d09c582f1d7feac1579716386494b6403c840db4975b208c0fa7ce973d7dc34d1ca8e20cbdbe3ffa4cf4fd25b2cac5e7938dc9bc030412500f0292e84a13859cee699a5a136b4f7489080c46c7971da9be2a88108912522df415a160dfd4b0226959bec051e69c1268ac790666aa5ee695807aa6e2dbb9a47fbcb3b318cfe7c68a017343b0aa41348dbd89d798200266216950a1eb8701cda491a9266356557e3d67ae591a83ed266d2f40775c879630de7cedf1ba0313ff46771d2ff812ea59cc52bed8fa72f15ad411f6806dfec7901a53252ac5a5e317bbe5eaa389860068c8b50b8adbc9e30d7cdfbbaa0ddf45d76418b09bf1fec8094a206a623cf61a5b9d780a9d2f8e4395fb64abb5ae06dca4475f25f2b4897896de981ee6e07423afaf1abbbb82c50374f7df29da2032d8733779e1da0b03c94f7a7f149aacf7d45023a4d308f0e21315fa0a1d7c7823d8ecd9e1c1d8f391bcf2c501e6f017fedb97150d956551985ce7e347a070101b00b793097c2b47149d2bec60d3a0d238f379c1118d302d2f3973cf27d2a19eb142e6b0a072d62276b652dc42dd1e6dd7e768f04982c7063b6b2627ee47de7642d3bd5acd097f6d434d83133c9e2bfeb17a38790e0ac7e406fdd4c57557699c0b8541db0e409d8a1e68ce001d67fd430328857f423b5ab5ae46f89f21fa2b3c3ecc3dd2822703f0e3f2878afb76fc1d2d0be7de79ba5cac52df0bb27b3014b33db6eb3c9d8c109764dc18f954ba9681610fe06bc72231765cbf92121451f3f8915ecd287fc798b31f0049d7bd9bcdd3ceef6e5f58015f6ef92898c73b4f6ecbdffc4997b59a7643fcb2180cc59ecd76ba4bb9792200df58ee630499db3a4b84de4f082b12b23cc082146c8fb1eeedfde3581d60851639d9870eda20e986866b982086f78acd90443f8f387662102cc5145e31405afa963171eb3f6ad88994b57b719593886a0bd958595f3bc95f27b336653d07099d5b55f965a62f8c4304c65da80fc8f3a4eda3adab7d918928703983c21f534e420147cb42f68b89e4f02d457959fecff416d1b77beb9a38485d8181bcf99580eb4187de1a5fb6db62d373b36dea64bc6b745fb0421572dfab2837ad97833deb76768388bfb03affd5189548f11a3390e1f7d759747b87fcb7db89f8fa1772240a9352a62c8d198367a9ad19a643871fe3f34e26f262b9219d8c54e63b89b19252b9f48792bd8cb87b4cc4536e9308af24c568c17531aca8c21abfb88dee22d6de4501d3f71c4bb98c0f20d6669f87525f114d92c679594584238e3ff8443bda93ce726755793293de8850ae0128130223fe27ee74b03141d8a193810296a328edbba436403ca6ec497f32b3ee08467324e46fe3255207033d153db9c769214633c20ced217a95743ac7217c6a82bfd6247477fe2e1f3958a852c804be699371970a523cdd93d9e216ce90654f07c69ef04894c5612d9c54f76184edebe6e86f845f7b5d95179ada3"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f000004f900)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x9, "05c96fc399a93e"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000050900)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000050b00)={0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000050d00)={0x0, 0x0, "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", "f1e341a2cbfbc0eaf22e73d416d9b0de095df83f8003d487d5c74b3428393c0f001ff176961846e6b113ccef7c4990a01bf8069c283b467d6dd63ff8c95740688e9671609d68423e25a3110a1ddb5d75c93afa57593eb63838e183a3064e47558221803136c2083947eae4ce1cb83118c90e319e5ad5ab9b4590343e0057db5b813a089c966fe6b2242890e5cb683cf3a26cf6b85a8b2371668bd0cc62ee32d30a62c31ebbc62cc26d4af886d66e76784de01f896fefd26d5b497243a7ed3424a1728a87813a78ca9277fd94199c018fc069e63c7cc90c6301eb357aef45489a1e60849efb64e86ad0c716eb3138951a15ab148a5b7052fad91f43242312f2edc192547759f7cdf5ce2daa7e9fd9823d46e6bce465788791efbb9d376dc0177d30007d450b0ff35faf293ca73bf98e9dad991f475df1efacece7dd73e47b3937b9656dcb7a7a0fbd223c2c0aea523de75a91754b910b0433c4bb6e8172745acf0adabef32d3c3e3c4f89f5e47e365249de07017679a57d97487b353a2aaa0638b93f3e46026848d28709fe1eea92a8a7934e502f9455882dc7d4e38c73c1e262f804a82422f3bf48d13ef96f645d41e915c7a5ebae3b600844c3403976f50d0c74e2cb527edf4add64cd2bbd0ec9004fa2d0712b4197edd99d5202112f05804df7f78c5bffa4e0adb82bd7bc9710d63aee05a0e77a3c1c3044a52fb11b642d8baf44950ab16d5104f15c94a27008a9af31433368204f975a44ba711d4bafb360ec8a1c37e52c734b143b6b4f976e1d69f092a5048f48b3cc344a7ba94144381b3f25492d086fffd7d693308283269da6cb5e78580bc6cdec44b60e4ae1dddf2ecb9b34414751f6f662388f855a2252632c031a3ff702c414049bbd1e1ebb455368cf7e988fc08b2eab146bb183ba4b2230c0db678149e6b5a9c602c7752bfb373d04aeee97d793add0d9de0067d037ac9cf25b0263d82bf72a55e2ffbeabb3c40b96f9dcaeb774a8f228925cf2a80dd61aa5812527297b8f6d990b2b14e925828aab6d079a274a11012e38ce796bf923baeeafe7e72215473888f83aabc9e3e19db1235cada7ff897a3d2c061f91dc7a6ccfcd05f983dbac4d64a03c8fa52d4a22bccbb5a398192ad1424f8ab94c3e74cad3c79801f29075374ab65a94df083bc97431a06977b384944b36ace2d65e4dc753afa59e5b69d9f71ab8539475145e391fd5d250d9bb9b1aef34ae24641a2614877f99bacee3e5b2006ffd4572a08363a949254eea61733d4142f917ad59f3ec8816db8a7e6d781589874f2dbdf204879d8b56e2900709f1d6d0ec19b31255c9b35040fa9c0a57683f5a5075c29f41865be6893ea1157b811f3a613510f591cc0d0d73822b4fbc232862bc07f9e0c61559ec838e70fc02996bb7f5bebd91b8d1dbda015c225412e5e4baab905bcef1276312d2daa66be78632f85d98edb2f9a9439cd2970eaf434cba77a3fb2c9e505d37214be5436140797921ae0590f4d01b93e70c4d9072b77dd4537e8f3a9a366b572ec73de1a048a10f064d6a6b1af7406a5cabdd85a7f829c3fc51110f620d925d5d6112ef5f5b358bbc285c3d2546a26d88f621e73400558b0c805dd8c407b130bf65c62e1af7211e4f066c63db911609aed86e02b795beb8ea843d4fc9981835b61f4a8956440b460b0b76ca63bd6200f6971caf7d4bbf0021b2caf9e1def0fdf49792f0936d8ff8c5b573c825cc45a09add8b03b61a163f3e591c7b635e604aa69c330d5afad08fdae676521b1086f0c06dcd7425a6c99b332d21b9f4cebd80c972d8f0cf25ebc4e5227bc7086be3836575aa069e953c6831b6094bb1be8fa2204a8a0cb6a26cdf176a4b0903b8f6de5d497560d3ced984a536982a137f7b889a823498a274e6b5a3cdea885e55251a3e15e95329d9d19949b2164e4cb8a864c70953dc0f213655c91ce3ed89cedd5f6257e5ee9cadbfd6c74ccd8a8847026e222c8f3b120642a415c6cd9c4c8fda79c9c05756a35142d778e3e5759ea50647a9184f22864be1f465cc5a9c9d90ebc8db547ab3624e5ec399a0818a299ddd38d34670d74a973bf4af4516e420f5667097af6675d5466dfff60b28134b89768ec6e9c8ed76f35b59385506756f4fe77626301ba186708358df07a36957a3ae1247a2fed47e177c9a884de0340ebd820ec1c30fe348386546155be41b098ec6ca0da417c08220b577c967c6fedc7ecc9d15a276d9c9dacbcf9b1e642cd01811e362ecb972626c3a907a63f329e3e55a558af7a488aa8859a0603329b97a86b837ec19bc543baf0bc9f6e29fc948f5fb45365f1803205bdbaef8c549813ee706feab479a462e1526e185cddcc25aa3dbea7b70bd01f28fda9623a50168d3b7e6094007a2f89f45614924e34f006cdf1062f3869df71aaf0fde4676dcbdaa2fee4929ee44d90f98d91aebf6dea6d0cc0a662ef42ea5d7a02248750c1ddaecd12625d55ddd806df764bc05626e03a46293246635eb7f8335ab46dd76a5cf0d88859d9670ba71e591b68e6455d20726baa4a5aa63527c203d189d4c5246c112ffbb77a653b3a250d7312afc89230ae74e2f61a799a7cdda995ff3d0e6e32a5d3dc9723949b0d1d39a69a5b512717f3d5609d2503060df182c076dbe9b1ce8f8a16524c862e774ae964c3fc3dcfa31245e091ead97205bea77173d7fff2d5187d7981c90c16bcea58c3bf21844ce4c3a35c5644821a86d14079acb181df8f041d52c756caf085f76d9447e630d2e5fbdf8d1251e295acbd170deabfb3b329cb81443d76c4663ac185005d9fa2964668b878f51a00fdce087cf6fa167b98066edd33b2d93be2f41ab1a45380f42a9696ac64bf0e62db481d2afcedda0ebd70da9aaa93c3db65772cb6429111338124260f95061f210241dc04355502fe5e0fca404f277ec1a3b9d135c32c7e3623766b7786f52260cc989e8bed72735249c6f945ddcf54a70861ec136f29849d65b537a44b4efa354ea374157f349ac597bc923eb6951754f04dff794c68fba9ed02ba67ab026e7d7462fad14dc629aa8f803bfeb2817c2c558a27b9fefe1a546fe0acf5374adbf069a35a9705bd6117d709e654c18275002930bda4e98142f0b46dcd59c2bb66d1138b2e7cf79a5b18cc6a8e57630be3edb7e957bdc39d58d9a057a92b4597a3784498308f4fffe9e43aba24d92863b993b550af6adb0f46f447bdb0ac8bdb69d50c022d086b068dd10ab7d2150cf8bf7892553c633f8f3c1efeb43ecb90c9dc3daad7121da427087eff5bd724e427a4f36e933b5995e41470d8bb0c9ae6a216c1ac0123d36a4a7d4003d2338de9e44b0048d37804d7adc8aa32841d12782422a36f009536d7ccf0eeea668dbffe24a605dc6cfc8f8e6579e7e61a283c89113b4c7cb251c0f3113e20160e22a61f2567a9a7a9707df3ed8ebbdb3e051ef4cd0b06a93333cdb93bfc789705c4799c6aef670d86ecf131611e983fcaef56f1e6958b0e2ab37e1bc56b04bf33f7e3bc0f3195586e648340f3d81abbdeb06ef95de565f36680d921ab9d5baec8d522ad0e93ba353ef0f44e718426d90e5d812f6ce5c41a96a129079c8116734bdb0363e2a65a5af36fb150414760b6f6976f276eeb55255f6c4a5dff42ff38ba358309178e42687c6c227b33d9aeb558144029fe3892b177002243bc5fac773798404dcfddf9b5b6b2d826eb4ea7d6aa7e983ce8471648560e74e2a1bc762b0d1ec7b64bff982a8bb6e7d7e9008213107622c60d45a847b86131e48153c7e7b05a6763f7d2eef65df824fd614751967185b99b3186244236255de0774fd882d473e2ee49640378954692e73dc9622dceaa1fb886903e0a719c6c25cc26b654c20995fc093b95d8fd940fe7176f480769aba2e61a8ca5f8534fb2596a9e579af7dd62f0658a3ae02b108fc74bf00d4c5bce1c7d790f0d6d8fc606b1bf895b30bf631f13a46d1f04c83b9aaa5a8d458440a5adbedac3b9d58970675bab5a03db455dfa6b1b4ca33e8d0d3fe7b6c8e346e1d58b1abc8fd2da990bac1255280458ea213ca3d391edf360d1eb319aa0a75a27e4241ba794d9fbe2cf1ddeb4cc496fb8cf8b90fc60e97b84c94e042eb0ab3a69d8bf918279aa6f3ca96b1ee057ffddea356a4a6b00b44b83120725f9022c82f44b41097ac98ee02a21527f7aa15b33ca0f6f9de641cf07ca3b0d0bb911825c9fe6fc0700fcd3040ddc1e6fe82ca3c8bb7ea8345e9c7cab07012ac19fb41cc07cfe82b73755b8582ace8721154775563a1fbac84dc4344f68d1339fe8167995a016c22ffb7c236e13e8c9cbc3b4871300c55a776ce00c844a710767c047c92610165505a92f7b39c8465750056f4c897c2451ace0601c184a0cb15b23c615e28ba4475850714009cf663edb750277ac1c048299be66b501db9d4a1d968bf112b66b50a999a7ac749489e987c2a123e3253b5816b201efdd6b942f6f1615834ff717f6ea8c418638d7cf173d471df9657fecd1c72fc4d226cb6f14aee88f0d57e23a5f68730dc22b5bb555b375a589641b348900e7748f459302484dbe128805b2624c57e50c8a25063f2daeb83f3c9f6b67ad3806a9175ecaf5b3f7707a4fc43ede34b589f6e4251c38e5bc2567abcd1ad4628a8a165c06404fcbf86876ddf6dbe3aafc4e72066a74c6c1aaefb0994e1982f51b940ee4c8b4b6d0078525e245cd208de1079afa7e20a696c39e76ac8b2fb6026e414ef878cdc82d7ebf5d66b6251f0a6c3986587f57fc661be98b611dcfee94bcd29b616b2a5f3d7acb825ec36a2881fb98cbd434d7d25ef9a6e1ccb075c57f0506a8ac74b02f24340508256488c2ea22da7be7694dd2ffcab929e0c89df18302373f80133617a6cdf63a54db4afaf78e56f2af7b22777179c6fce7f7892eee32fa50f1230d36f6f0641cffa1484f503095c1706204b0d0fd19f78240c54e0338b8ce780eee54434c6f5369a6681af93fb1b10853f83604945f60482a099928afb64e426737135eeebe51ea90186beddd4409068637a2cf36a9c3aaa8064b81913e1d79d0a571c27abc620d3925059a06186712f294c316c82438eeadc46564ec7d8435f17f4b783687bb471989b26d39b3f997234754e942b634a3a0c5dfd758306dd5c1409b9c4e2253110124921e902906097543f41af13f52956f98c49feeeb95501eb5df4a2f417017dcc6cacb283481e264bb077f29934191a188da7fda82f6943175ff2e2390df1c7c7ce549d38377394f7974e32bd06de670efcd84b5f51c048b187c9517f5c80f9e52e9c877da96d585bce6beb991880024eca0561242859eec06241ff712ad477958bc289f7a4f075fde05819a6a68c8d98349e2290493d7d3b31cd4fd235cc83a6468f19"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a900)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x0, "d4c90300"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a900)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}], 0x0, "d4c90300"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000051d00)={0x8, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x3f, "ae8cf40574bdb2"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002140)={0x800, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}], 0x81, "a1eddc69d127b1"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a900)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x0, "d4c90300"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a900)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}], 0x0, "d4c90300"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000052d00)={0x8001, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {r3, r4}, {r5, r6}, {}, {r8, r9}, {0x0, r10}, {r12}], 0x1e, "244b722254a9ef"}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000000)) 13:35:36 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x410080) r1 = syz_io_uring_setup(0x723b, &(0x7f00000000c0)={0x0, 0x8d62, 0x20, 0x3, 0x1fd}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000140), &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f00000001c0)) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r2, &(0x7f0000006f40)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000001b00)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, {{&(0x7f0000001b80)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}, 0x1c, 0x0}}], 0x3, 0x4008000) r3 = open(&(0x7f0000000040)='./file0\x00', 0x46402, 0x148) fsconfig$FSCONFIG_SET_FD(r3, 0x5, &(0x7f0000000080)='/dev/loop#\x00', 0x0, r2) ioctl$LOOP_CHANGE_FD(r3, 0x4c08, r0) 13:35:36 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{0x0}], 0x0, &(0x7f0000000600)) perf_event_open(0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0) [ 550.015543][T25070] debugfs: File 'dropped' in directory 'loop0' already present! [ 550.081083][T25070] debugfs: File 'msg' in directory 'loop0' already present! [ 550.115564][T25070] debugfs: File 'trace0' in directory 'loop0' already present! 13:35:36 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open$cgroup(&(0x7f0000000000)={0x3, 0x80, 0x1, 0x1d, 0xff, 0x2, 0x0, 0x7, 0x80040, 0xb, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, @perf_config_ext={0xfff, 0x2}, 0x0, 0x4, 0x10000, 0x6, 0x9c29, 0x1, 0x8, 0x0, 0x7, 0x0, 0x8}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x7) sysfs$3(0x3) ioctl$LOOP_CHANGE_FD(r0, 0x4c03, 0xffffffffffffffff) 13:35:36 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002140)={0x800, [], 0x81, "a1eddc69d127b1"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f000004e900)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f000004f900)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x9, "05c96fc399a93e"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000050900)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000050b00)={0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000050d00)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a900)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x0, "d4c90300"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a900)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}], 0x0, "d4c90300"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000051d00)={0x8, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x3f, "ae8cf40574bdb2"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002140)={0x800, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}], 0x81, "a1eddc69d127b1"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a900)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x0, "d4c90300"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a900)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}], 0x0, "d4c90300"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000052d00)={0x8001, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {r3, r4}, {r5, r6}, {}, {r8, r9}, {0x0, r10}, {r12}], 0x1e, "244b722254a9ef"}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000000)) 13:35:36 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c08, 0xffffffffffffffff) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) [ 550.286464][T25083] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 550.312526][T25083] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 550.384679][T25083] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 550.451377][T25083] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:35:36 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open$cgroup(&(0x7f0000000000)={0x3, 0x80, 0x1, 0x1d, 0xff, 0x2, 0x0, 0x7, 0x80040, 0xb, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, @perf_config_ext={0xfff, 0x2}, 0x0, 0x4, 0x10000, 0x6, 0x9c29, 0x1, 0x8, 0x0, 0x7, 0x0, 0x8}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x7) sysfs$3(0x3) ioctl$LOOP_CHANGE_FD(r0, 0x4c03, 0xffffffffffffffff) 13:35:36 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xd4b) r2 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000040)) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000080)={0x0, 0x1, 0x1, 0x1}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c03, r0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000002c80)=ANY=[@ANYBLOB="38000000100001040000ff030000000000005eca", @ANYRES32=r6, @ANYBLOB="2a000000000000001800128008000100767469000c000280080001001cf59406334b8cfcc2b416a9ed2826326567376c712a9b4a52c5cfa850d63fc79d481729b6be38d8c456de391b4f26fd2624a00900c29dbc8c55b43cfcb2b254e4665bd136f8f31b250f16e751", @ANYRES32=r6, @ANYBLOB], 0x38}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r6, 0x10100}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @vti={{0x8}, {0x14, 0x2, 0x0, 0x1, [@vti_common_policy=[@IFLA_VTI_OKEY={0x8, 0x3, 0xedac}, @IFLA_VTI_LINK={0x8, 0x1, r6}]]}}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f00000000c0)={'gretap0\x00', &(0x7f0000000200)={'syztnl0\x00', r6, 0x8000, 0x7f99, 0x8000000, 0x7, {{0x51, 0x4, 0x3, 0x5, 0x144, 0x66, 0x0, 0x1f, 0x4, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}, @private=0xa010100, {[@end, @cipso={0x86, 0x76, 0x3, [{0x7, 0x11, "3def2f68ddd7d8c2c96f3d55a44e90"}, {0x2, 0xb, "b3a0dbcec61c55e790"}, {0x6, 0xa, "a2d8fe9aa79eb22e"}, {0x2, 0xb, "4e59ee4432f43fa5bf"}, {0x2, 0x11, "f2b6f7e979f4ecf3a135b924cb9351"}, {0x1, 0xe, "3df4f88c3b00beda520b5b0a"}, {0x1, 0x10, "e3cabaaeeb773f83e67b77734757"}, {0x2, 0x10, "ef11057903ddc1ca02f5d44b3a18"}]}, @timestamp_addr={0x44, 0x1c, 0x8e, 0x1, 0x6, [{@remote, 0x68}, {@empty, 0x1245}, {@multicast2, 0x984d}]}, @lsrr={0x83, 0xb, 0x39, [@remote, @rand_addr=0x64010102]}, @cipso={0x86, 0x2c, 0x3, [{0x2, 0x2}, {0x7, 0x3, '4'}, {0x0, 0x5, "7e7416"}, {0x1, 0xa, "5405d543e21ea564"}, {0x5, 0x3, ']'}, {0x7, 0xa, "6ddd858c1a867764"}, {0x2, 0x5, "5af79d"}]}, @cipso={0x86, 0x64, 0x0, [{0x1, 0xb, "f05a07256ea7382aba"}, {0x0, 0x7, "dd089952ea"}, {0x5, 0xc, "88e6e065f6ec78fa06b8"}, {0x1, 0xc, "f5dc57b9a4beb0a65a2e"}, {0x1, 0x8, "2ffff1e74057"}, {0x6, 0x10, "fc85f236e9b4afb67dfaf1a059ab"}, {0x6, 0xf, "855a13dd0f0f39e67953a771fe"}, {0x7, 0xd, "0495e008ae25e3d4355160"}]}]}}}}}) 13:35:36 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r1, &(0x7f0000006f40)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000001b00)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, {{&(0x7f0000001b80)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}, 0x1c, 0x0}}], 0x3, 0x4008000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_tables_names\x00') r3 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r3, &(0x7f0000006f40)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000001b00)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, {{&(0x7f0000001b80)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}, 0x1c, 0x0}}], 0x3, 0x4008000) ioctl$LOOP_CHANGE_FD(r2, 0x4c08, r3) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r2, 0x89f0, &(0x7f0000000180)={'erspan0\x00', &(0x7f0000000080)={'erspan0\x00', 0x0, 0x8000, 0x1, 0xfffffffd, 0x80000001, {{0x2d, 0x4, 0x0, 0x2a, 0xb4, 0x64, 0x0, 0x2, 0x4, 0x0, @empty, @rand_addr=0x64010102, {[@ssrr={0x89, 0x23, 0xd9, [@loopback, @dev={0xac, 0x14, 0x14, 0xe}, @dev={0xac, 0x14, 0x14, 0x17}, @rand_addr=0x64010102, @empty, @initdev={0xac, 0x1e, 0x0, 0x0}, @empty, @private=0xa010102]}, @ssrr={0x89, 0x17, 0xe, [@local, @rand_addr=0x64010102, @loopback, @broadcast, @loopback]}, @timestamp={0x44, 0x4, 0x51, 0x0, 0x1}, @generic={0x83, 0xc, "e2197102731fc3b470cf"}, @rr={0x7, 0x13, 0x5b, [@initdev={0xac, 0x1e, 0x0, 0x0}, @empty, @local, @remote]}, @noop, @generic={0x94, 0x7, "973875a2a8"}, @timestamp_addr={0x44, 0x34, 0x18, 0x1, 0x5, [{@empty, 0x12}, {@empty, 0x10000}, {@loopback, 0x5f35}, {@multicast1, 0x1}, {@broadcast, 0x4}, {@loopback, 0x200}]}, @rr={0x7, 0x7, 0xc9, [@multicast2]}]}}}}}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000280)={'syztnl0\x00', &(0x7f0000000200)={'ip6_vti0\x00', r4, 0x29, 0x1, 0x0, 0x9, 0x4, @loopback, @private0, 0x1, 0x80, 0x2, 0xffffff10}}) 13:35:36 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002140)={0x800, [], 0x81, "a1eddc69d127b1"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f000004e900)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f000004f900)={0x9, [], 0x9, "05c96fc399a93e"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000050900)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000050b00)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000050d00)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a900)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x0, "d4c90300"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a900)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "d4c90300"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000051d00)={0x8, [], 0x3f, "ae8cf40574bdb2"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002140)={0x800, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x81, "a1eddc69d127b1"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a900)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x0, "d4c90300"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a900)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}], 0x0, "d4c90300"}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000000)) 13:35:36 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{0x0}], 0x0, &(0x7f0000000600)) (fail_nth: 1) perf_event_open(0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0) [ 550.782398][T25103] device vti1 entered promiscuous mode 13:35:37 executing program 1: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000022c0)={0xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f00000025c0)={0x0, 0x0, &(0x7f00000024c0)=[{&(0x7f0000002300)="5ef9d65f129cb9287acf5ad0f4438d0055e980836c3c933c9a4e13d4f1a94c804b08fe0a9a92045bf10329ed34058757accf8d0bc5662695cb5baba0c0e8a3b114a543c76b6289da1d12df5b4d69ffb47cf1c9cbd7302e00c12c03e15f55585a1f90435c064540f3bc2812a03d71212718d7d65b4e71dc95a2b1e5e7404479d96c7fae60b8c0e12947e7c7b396ca963b18030cb7d8cbaa4cf6f065fab35b4eb8e8514676cf089539de2a8f3b52aecfadbbe78275f6c8bbaba86e7db9697268faa1a19fc8f286588a16120d06e1cf5aaae993d3e532c66e99af9f8399b3c71d96bf3613ea1c25ed8d1591e4ebfa417145e458", 0xf2}, {&(0x7f0000002400)="559c4ef7646dc123b8dae038fae9042e537813cd88f5de4986f13dc80e0c023387e36a9c6694af7a6e32bb99bae72d0c177bc90184c4ff4f55f9307b21bbd84b65736c53e09bf6acf439da50945485c527cfdf3fdcf1736b28bdfddf2335cfb4cea2050e84079db483eaaca30fb0d4399aa206fe6cdc6b74b6e70b6a905a96aa88cf17a1a7f65b33ba52777d97152f5364fee2f5a3ae4db1a2cff4868764fc31b7f38ccb9454aeabcc8a49be510af833c8856f2542fc3c9d", 0xb8}], 0x2, &(0x7f0000002500)="c4c3335421660e9a9a09734d562c15a72f7715dcffb6eae381c05fc74ca6e11202fb37de0b6039cad60a0f486e4c7784698fca64f3f6f30e5f76541b97857cb2386241a1086011e5b248fee354029d9fdfe875a89407e2b6833a394ae425ae90d9c215f2a0c7d9415f749854ead951fe3d93a322d5e53e49b3d76c49327e6e3ff071a11fc186b19df88bfe5c1f1aa4e6cb4a204a75a8076160aaf08dbf9c518c8a00e8312e1ef3bde4cf27ab5e1a1bf6b58248", 0xb3, 0x8000}, 0x40040c0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x181001, 0x0) getsockopt$IP_SET_OP_GET_BYINDEX(r1, 0x1, 0x53, &(0x7f00000000c0)={0x7, 0x7, 0x3}, &(0x7f0000000100)=0x28) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) 13:35:37 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c08, 0xffffffffffffffff) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r1, &(0x7f00000012c0)=[{{&(0x7f0000000000)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000001b00)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, {{&(0x7f0000001b80)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}, 0x1c, 0x0}}, {{&(0x7f0000000180)={0xa, 0x4e24, 0x3, @local, 0x401}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f00000000c0)="6fcfbcd372cccb28", 0x8}, {&(0x7f0000001200)="21536ed738094235817fcfc93ec89f6d0985f7dd8937a1a056c5ff6e0fff71cf055f5b328b463f6698d0eeff659e4a5618612b871354c3e5811e0d742d87c0488aa382045972ea92bba9e4d00a8a2a9358f3de874f8e51a3e0723a0b60d5f101104c06d515a17a10bde9c320944d3df07bba29ee27d68b6db1fd6ab76897a6ce2b0ea08c7960119e56b2da0ac9c204833c5b9395cbfe8886e6a852575e17506d", 0xa0}], 0x3}}], 0x4, 0x4008000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) ioctl$FS_IOC_SETVERSION(r1, 0x40087602, &(0x7f0000000000)=0x56) 13:35:37 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xd4b) r2 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000040)) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000080)={0x0, 0x1, 0x1, 0x1}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c03, r0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000002c80)=ANY=[@ANYBLOB="38000000100001040000ff030000000000005eca", @ANYRES32=r6, @ANYBLOB="2a000000000000001800128008000100767469000c000280080001001cf59406334b8cfcc2b416a9ed2826326567376c712a9b4a52c5cfa850d63fc79d481729b6be38d8c456de391b4f26fd2624a00900c29dbc8c55b43cfcb2b254e4665bd136f8f31b250f16e751", @ANYRES32=r6, @ANYBLOB], 0x38}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r6, 0x10100}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @vti={{0x8}, {0x14, 0x2, 0x0, 0x1, [@vti_common_policy=[@IFLA_VTI_OKEY={0x8, 0x3, 0xedac}, @IFLA_VTI_LINK={0x8, 0x1, r6}]]}}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f00000000c0)={'gretap0\x00', &(0x7f0000000200)={'syztnl0\x00', r6, 0x8000, 0x7f99, 0x8000000, 0x7, {{0x51, 0x4, 0x3, 0x5, 0x144, 0x66, 0x0, 0x1f, 0x4, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}, @private=0xa010100, {[@end, @cipso={0x86, 0x76, 0x3, [{0x7, 0x11, "3def2f68ddd7d8c2c96f3d55a44e90"}, {0x2, 0xb, "b3a0dbcec61c55e790"}, {0x6, 0xa, "a2d8fe9aa79eb22e"}, {0x2, 0xb, "4e59ee4432f43fa5bf"}, {0x2, 0x11, "f2b6f7e979f4ecf3a135b924cb9351"}, {0x1, 0xe, "3df4f88c3b00beda520b5b0a"}, {0x1, 0x10, "e3cabaaeeb773f83e67b77734757"}, {0x2, 0x10, "ef11057903ddc1ca02f5d44b3a18"}]}, @timestamp_addr={0x44, 0x1c, 0x8e, 0x1, 0x6, [{@remote, 0x68}, {@empty, 0x1245}, {@multicast2, 0x984d}]}, @lsrr={0x83, 0xb, 0x39, [@remote, @rand_addr=0x64010102]}, @cipso={0x86, 0x2c, 0x3, [{0x2, 0x2}, {0x7, 0x3, '4'}, {0x0, 0x5, "7e7416"}, {0x1, 0xa, "5405d543e21ea564"}, {0x5, 0x3, ']'}, {0x7, 0xa, "6ddd858c1a867764"}, {0x2, 0x5, "5af79d"}]}, @cipso={0x86, 0x64, 0x0, [{0x1, 0xb, "f05a07256ea7382aba"}, {0x0, 0x7, "dd089952ea"}, {0x5, 0xc, "88e6e065f6ec78fa06b8"}, {0x1, 0xc, "f5dc57b9a4beb0a65a2e"}, {0x1, 0x8, "2ffff1e74057"}, {0x6, 0x10, "fc85f236e9b4afb67dfaf1a059ab"}, {0x6, 0xf, "855a13dd0f0f39e67953a771fe"}, {0x7, 0xd, "0495e008ae25e3d4355160"}]}]}}}}}) 13:35:37 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002140)={0x800, [], 0x81, "a1eddc69d127b1"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f000004e900)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f000004f900)={0x9, [], 0x9, "05c96fc399a93e"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000050900)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000050b00)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000050d00)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a900)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x0, "d4c90300"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a900)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "d4c90300"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000051d00)={0x8, [], 0x3f, "ae8cf40574bdb2"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002140)={0x800, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x81, "a1eddc69d127b1"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a900)={0x0, [], 0x0, "d4c90300"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000000)) [ 551.035168][T25114] FAULT_INJECTION: forcing a failure. [ 551.035168][T25114] name failslab, interval 1, probability 0, space 0, times 0 [ 551.096442][T25114] CPU: 1 PID: 25114 Comm: syz-executor.3 Not tainted 5.16.0-rc1-syzkaller #0 [ 551.105244][T25114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 551.115297][T25114] Call Trace: [ 551.118570][T25114] [ 551.121505][T25114] dump_stack_lvl+0xcd/0x134 [ 551.126102][T25114] should_fail.cold+0x5/0xa [ 551.129812][T25119] device vti2 entered promiscuous mode [ 551.130609][T25114] ? __do_sys_memfd_create+0xac/0x4f0 [ 551.130637][T25114] should_failslab+0x5/0x10 [ 551.130660][T25114] __kmalloc+0x72/0x340 [ 551.150432][T25114] __do_sys_memfd_create+0xac/0x4f0 [ 551.155648][T25114] do_syscall_64+0x35/0xb0 [ 551.160072][T25114] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 551.165958][T25114] RIP: 0033:0x7fc3fd519ae9 [ 551.170557][T25114] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 551.190171][T25114] RSP: 002b:00007fc3faa8ef48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 551.198592][T25114] RAX: ffffffffffffffda RBX: 0000000020000540 RCX: 00007fc3fd519ae9 [ 551.206568][T25114] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007fc3fd5730fb [ 551.214540][T25114] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffffffffffff [ 551.222512][T25114] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 551.230483][T25114] R13: 0000000020000280 R14: 0000000000000000 R15: 0000000020000600 [ 551.238468][T25114] 13:35:37 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xd4b) r2 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000040)) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000080)={0x0, 0x1, 0x1, 0x1}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c03, r0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000002c80)=ANY=[@ANYBLOB="38000000100001040000ff030000000000005eca", @ANYRES32=r6, @ANYBLOB="2a000000000000001800128008000100767469000c000280080001001cf59406334b8cfcc2b416a9ed2826326567376c712a9b4a52c5cfa850d63fc79d481729b6be38d8c456de391b4f26fd2624a00900c29dbc8c55b43cfcb2b254e4665bd136f8f31b250f16e751", @ANYRES32=r6, @ANYBLOB], 0x38}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r6, 0x10100}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @vti={{0x8}, {0x14, 0x2, 0x0, 0x1, [@vti_common_policy=[@IFLA_VTI_OKEY={0x8, 0x3, 0xedac}, @IFLA_VTI_LINK={0x8, 0x1, r6}]]}}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f00000000c0)={'gretap0\x00', &(0x7f0000000200)={'syztnl0\x00', r6, 0x8000, 0x7f99, 0x8000000, 0x7, {{0x51, 0x4, 0x3, 0x5, 0x144, 0x66, 0x0, 0x1f, 0x4, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}, @private=0xa010100, {[@end, @cipso={0x86, 0x76, 0x3, [{0x7, 0x11, "3def2f68ddd7d8c2c96f3d55a44e90"}, {0x2, 0xb, "b3a0dbcec61c55e790"}, {0x6, 0xa, "a2d8fe9aa79eb22e"}, {0x2, 0xb, "4e59ee4432f43fa5bf"}, {0x2, 0x11, "f2b6f7e979f4ecf3a135b924cb9351"}, {0x1, 0xe, "3df4f88c3b00beda520b5b0a"}, {0x1, 0x10, "e3cabaaeeb773f83e67b77734757"}, {0x2, 0x10, "ef11057903ddc1ca02f5d44b3a18"}]}, @timestamp_addr={0x44, 0x1c, 0x8e, 0x1, 0x6, [{@remote, 0x68}, {@empty, 0x1245}, {@multicast2, 0x984d}]}, @lsrr={0x83, 0xb, 0x39, [@remote, @rand_addr=0x64010102]}, @cipso={0x86, 0x2c, 0x3, [{0x2, 0x2}, {0x7, 0x3, '4'}, {0x0, 0x5, "7e7416"}, {0x1, 0xa, "5405d543e21ea564"}, {0x5, 0x3, ']'}, {0x7, 0xa, "6ddd858c1a867764"}, {0x2, 0x5, "5af79d"}]}, @cipso={0x86, 0x64, 0x0, [{0x1, 0xb, "f05a07256ea7382aba"}, {0x0, 0x7, "dd089952ea"}, {0x5, 0xc, "88e6e065f6ec78fa06b8"}, {0x1, 0xc, "f5dc57b9a4beb0a65a2e"}, {0x1, 0x8, "2ffff1e74057"}, {0x6, 0x10, "fc85f236e9b4afb67dfaf1a059ab"}, {0x6, 0xf, "855a13dd0f0f39e67953a771fe"}, {0x7, 0xd, "0495e008ae25e3d4355160"}]}]}}}}}) 13:35:37 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002140)={0x800, [], 0x81, "a1eddc69d127b1"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f000004e900)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f000004f900)={0x9, [], 0x9, "05c96fc399a93e"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000050900)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000050b00)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000050d00)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a900)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x0, "d4c90300"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a900)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "d4c90300"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000051d00)={0x8, [], 0x3f, "ae8cf40574bdb2"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002140)={0x800, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x81, "a1eddc69d127b1"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a900)={0x0, [], 0x0, "d4c90300"}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000000)) 13:35:37 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x3, 0x2, 0xc, 0x11, "c86800a341261261c062b3f7c035a720918aa1d9dfa9657b912068960f40ede3735a2ab069506dcef8af324a36413f3c74ed9aacb201be842254df3d633faf51", "acb3dfc7502fa1b49b4b2bdeec4f665667af95c2e5d222c569916e94ddcc4d8b", [0x4, 0x401]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r1, &(0x7f0000006f40)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000001b00)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, {{&(0x7f0000001b80)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}, 0x1c, 0x0}}], 0x3, 0x4008000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x100010, r1, 0x72fab000) [ 551.510289][T25131] device vti3 entered promiscuous mode 13:35:37 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xd4b) r2 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000040)) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000080)={0x0, 0x1, 0x1, 0x1}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c03, r0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000002c80)=ANY=[@ANYBLOB="38000000100001040000ff030000000000005eca", @ANYRES32=r6, @ANYBLOB="2a000000000000001800128008000100767469000c000280080001001cf59406334b8cfcc2b416a9ed2826326567376c712a9b4a52c5cfa850d63fc79d481729b6be38d8c456de391b4f26fd2624a00900c29dbc8c55b43cfcb2b254e4665bd136f8f31b250f16e751", @ANYRES32=r6, @ANYBLOB], 0x38}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r6, 0x10100}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @vti={{0x8}, {0x14, 0x2, 0x0, 0x1, [@vti_common_policy=[@IFLA_VTI_OKEY={0x8, 0x3, 0xedac}, @IFLA_VTI_LINK={0x8, 0x1, r6}]]}}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 13:35:37 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002140)={0x800, [], 0x81, "a1eddc69d127b1"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f000004e900)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f000004f900)={0x9, [], 0x9, "05c96fc399a93e"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000050900)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000050b00)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000050d00)={0x0, 0x0, "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", "f1e341a2cbfbc0eaf22e73d416d9b0de095df83f8003d487d5c74b3428393c0f001ff176961846e6b113ccef7c4990a01bf8069c283b467d6dd63ff8c95740688e9671609d68423e25a3110a1ddb5d75c93afa57593eb63838e183a3064e47558221803136c2083947eae4ce1cb83118c90e319e5ad5ab9b4590343e0057db5b813a089c966fe6b2242890e5cb683cf3a26cf6b85a8b2371668bd0cc62ee32d30a62c31ebbc62cc26d4af886d66e76784de01f896fefd26d5b497243a7ed3424a1728a87813a78ca9277fd94199c018fc069e63c7cc90c6301eb357aef45489a1e60849efb64e86ad0c716eb3138951a15ab148a5b7052fad91f43242312f2edc192547759f7cdf5ce2daa7e9fd9823d46e6bce465788791efbb9d376dc0177d30007d450b0ff35faf293ca73bf98e9dad991f475df1efacece7dd73e47b3937b9656dcb7a7a0fbd223c2c0aea523de75a91754b910b0433c4bb6e8172745acf0adabef32d3c3e3c4f89f5e47e365249de07017679a57d97487b353a2aaa0638b93f3e46026848d28709fe1eea92a8a7934e502f9455882dc7d4e38c73c1e262f804a82422f3bf48d13ef96f645d41e915c7a5ebae3b600844c3403976f50d0c74e2cb527edf4add64cd2bbd0ec9004fa2d0712b4197edd99d5202112f05804df7f78c5bffa4e0adb82bd7bc9710d63aee05a0e77a3c1c3044a52fb11b642d8baf44950ab16d5104f15c94a27008a9af31433368204f975a44ba711d4bafb360ec8a1c37e52c734b143b6b4f976e1d69f092a5048f48b3cc344a7ba94144381b3f25492d086fffd7d693308283269da6cb5e78580bc6cdec44b60e4ae1dddf2ecb9b34414751f6f662388f855a2252632c031a3ff702c414049bbd1e1ebb455368cf7e988fc08b2eab146bb183ba4b2230c0db678149e6b5a9c602c7752bfb373d04aeee97d793add0d9de0067d037ac9cf25b0263d82bf72a55e2ffbeabb3c40b96f9dcaeb774a8f228925cf2a80dd61aa5812527297b8f6d990b2b14e925828aab6d079a274a11012e38ce796bf923baeeafe7e72215473888f83aabc9e3e19db1235cada7ff897a3d2c061f91dc7a6ccfcd05f983dbac4d64a03c8fa52d4a22bccbb5a398192ad1424f8ab94c3e74cad3c79801f29075374ab65a94df083bc97431a06977b384944b36ace2d65e4dc753afa59e5b69d9f71ab8539475145e391fd5d250d9bb9b1aef34ae24641a2614877f99bacee3e5b2006ffd4572a08363a949254eea61733d4142f917ad59f3ec8816db8a7e6d781589874f2dbdf204879d8b56e2900709f1d6d0ec19b31255c9b35040fa9c0a57683f5a5075c29f41865be6893ea1157b811f3a613510f591cc0d0d73822b4fbc232862bc07f9e0c61559ec838e70fc02996bb7f5bebd91b8d1dbda015c225412e5e4baab905bcef1276312d2daa66be78632f85d98edb2f9a9439cd2970eaf434cba77a3fb2c9e505d37214be5436140797921ae0590f4d01b93e70c4d9072b77dd4537e8f3a9a366b572ec73de1a048a10f064d6a6b1af7406a5cabdd85a7f829c3fc51110f620d925d5d6112ef5f5b358bbc285c3d2546a26d88f621e73400558b0c805dd8c407b130bf65c62e1af7211e4f066c63db911609aed86e02b795beb8ea843d4fc9981835b61f4a8956440b460b0b76ca63bd6200f6971caf7d4bbf0021b2caf9e1def0fdf49792f0936d8ff8c5b573c825cc45a09add8b03b61a163f3e591c7b635e604aa69c330d5afad08fdae676521b1086f0c06dcd7425a6c99b332d21b9f4cebd80c972d8f0cf25ebc4e5227bc7086be3836575aa069e953c6831b6094bb1be8fa2204a8a0cb6a26cdf176a4b0903b8f6de5d497560d3ced984a536982a137f7b889a823498a274e6b5a3cdea885e55251a3e15e95329d9d19949b2164e4cb8a864c70953dc0f213655c91ce3ed89cedd5f6257e5ee9cadbfd6c74ccd8a8847026e222c8f3b120642a415c6cd9c4c8fda79c9c05756a35142d778e3e5759ea50647a9184f22864be1f465cc5a9c9d90ebc8db547ab3624e5ec399a0818a299ddd38d34670d74a973bf4af4516e420f5667097af6675d5466dfff60b28134b89768ec6e9c8ed76f35b59385506756f4fe77626301ba186708358df07a36957a3ae1247a2fed47e177c9a884de0340ebd820ec1c30fe348386546155be41b098ec6ca0da417c08220b577c967c6fedc7ecc9d15a276d9c9dacbcf9b1e642cd01811e362ecb972626c3a907a63f329e3e55a558af7a488aa8859a0603329b97a86b837ec19bc543baf0bc9f6e29fc948f5fb45365f1803205bdbaef8c549813ee706feab479a462e1526e185cddcc25aa3dbea7b70bd01f28fda9623a50168d3b7e6094007a2f89f45614924e34f006cdf1062f3869df71aaf0fde4676dcbdaa2fee4929ee44d90f98d91aebf6dea6d0cc0a662ef42ea5d7a02248750c1ddaecd12625d55ddd806df764bc05626e03a46293246635eb7f8335ab46dd76a5cf0d88859d9670ba71e591b68e6455d20726baa4a5aa63527c203d189d4c5246c112ffbb77a653b3a250d7312afc89230ae74e2f61a799a7cdda995ff3d0e6e32a5d3dc9723949b0d1d39a69a5b512717f3d5609d2503060df182c076dbe9b1ce8f8a16524c862e774ae964c3fc3dcfa31245e091ead97205bea77173d7fff2d5187d7981c90c16bcea58c3bf21844ce4c3a35c5644821a86d14079acb181df8f041d52c756caf085f76d9447e630d2e5fbdf8d1251e295acbd170deabfb3b329cb81443d76c4663ac185005d9fa2964668b878f51a00fdce087cf6fa167b98066edd33b2d93be2f41ab1a45380f42a9696ac64bf0e62db481d2afcedda0ebd70da9aaa93c3db65772cb6429111338124260f95061f210241dc04355502fe5e0fca404f277ec1a3b9d135c32c7e3623766b7786f52260cc989e8bed72735249c6f945ddcf54a70861ec136f29849d65b537a44b4efa354ea374157f349ac597bc923eb6951754f04dff794c68fba9ed02ba67ab026e7d7462fad14dc629aa8f803bfeb2817c2c558a27b9fefe1a546fe0acf5374adbf069a35a9705bd6117d709e654c18275002930bda4e98142f0b46dcd59c2bb66d1138b2e7cf79a5b18cc6a8e57630be3edb7e957bdc39d58d9a057a92b4597a3784498308f4fffe9e43aba24d92863b993b550af6adb0f46f447bdb0ac8bdb69d50c022d086b068dd10ab7d2150cf8bf7892553c633f8f3c1efeb43ecb90c9dc3daad7121da427087eff5bd724e427a4f36e933b5995e41470d8bb0c9ae6a216c1ac0123d36a4a7d4003d2338de9e44b0048d37804d7adc8aa32841d12782422a36f009536d7ccf0eeea668dbffe24a605dc6cfc8f8e6579e7e61a283c89113b4c7cb251c0f3113e20160e22a61f2567a9a7a9707df3ed8ebbdb3e051ef4cd0b06a93333cdb93bfc789705c4799c6aef670d86ecf131611e983fcaef56f1e6958b0e2ab37e1bc56b04bf33f7e3bc0f3195586e648340f3d81abbdeb06ef95de565f36680d921ab9d5baec8d522ad0e93ba353ef0f44e718426d90e5d812f6ce5c41a96a129079c8116734bdb0363e2a65a5af36fb150414760b6f6976f276eeb55255f6c4a5dff42ff38ba358309178e42687c6c227b33d9aeb558144029fe3892b177002243bc5fac773798404dcfddf9b5b6b2d826eb4ea7d6aa7e983ce8471648560e74e2a1bc762b0d1ec7b64bff982a8bb6e7d7e9008213107622c60d45a847b86131e48153c7e7b05a6763f7d2eef65df824fd614751967185b99b3186244236255de0774fd882d473e2ee49640378954692e73dc9622dceaa1fb886903e0a719c6c25cc26b654c20995fc093b95d8fd940fe7176f480769aba2e61a8ca5f8534fb2596a9e579af7dd62f0658a3ae02b108fc74bf00d4c5bce1c7d790f0d6d8fc606b1bf895b30bf631f13a46d1f04c83b9aaa5a8d458440a5adbedac3b9d58970675bab5a03db455dfa6b1b4ca33e8d0d3fe7b6c8e346e1d58b1abc8fd2da990bac1255280458ea213ca3d391edf360d1eb319aa0a75a27e4241ba794d9fbe2cf1ddeb4cc496fb8cf8b90fc60e97b84c94e042eb0ab3a69d8bf918279aa6f3ca96b1ee057ffddea356a4a6b00b44b83120725f9022c82f44b41097ac98ee02a21527f7aa15b33ca0f6f9de641cf07ca3b0d0bb911825c9fe6fc0700fcd3040ddc1e6fe82ca3c8bb7ea8345e9c7cab07012ac19fb41cc07cfe82b73755b8582ace8721154775563a1fbac84dc4344f68d1339fe8167995a016c22ffb7c236e13e8c9cbc3b4871300c55a776ce00c844a710767c047c92610165505a92f7b39c8465750056f4c897c2451ace0601c184a0cb15b23c615e28ba4475850714009cf663edb750277ac1c048299be66b501db9d4a1d968bf112b66b50a999a7ac749489e987c2a123e3253b5816b201efdd6b942f6f1615834ff717f6ea8c418638d7cf173d471df9657fecd1c72fc4d226cb6f14aee88f0d57e23a5f68730dc22b5bb555b375a589641b348900e7748f459302484dbe128805b2624c57e50c8a25063f2daeb83f3c9f6b67ad3806a9175ecaf5b3f7707a4fc43ede34b589f6e4251c38e5bc2567abcd1ad4628a8a165c06404fcbf86876ddf6dbe3aafc4e72066a74c6c1aaefb0994e1982f51b940ee4c8b4b6d0078525e245cd208de1079afa7e20a696c39e76ac8b2fb6026e414ef878cdc82d7ebf5d66b6251f0a6c3986587f57fc661be98b611dcfee94bcd29b616b2a5f3d7acb825ec36a2881fb98cbd434d7d25ef9a6e1ccb075c57f0506a8ac74b02f24340508256488c2ea22da7be7694dd2ffcab929e0c89df18302373f80133617a6cdf63a54db4afaf78e56f2af7b22777179c6fce7f7892eee32fa50f1230d36f6f0641cffa1484f503095c1706204b0d0fd19f78240c54e0338b8ce780eee54434c6f5369a6681af93fb1b10853f83604945f60482a099928afb64e426737135eeebe51ea90186beddd4409068637a2cf36a9c3aaa8064b81913e1d79d0a571c27abc620d3925059a06186712f294c316c82438eeadc46564ec7d8435f17f4b783687bb471989b26d39b3f997234754e942b634a3a0c5dfd758306dd5c1409b9c4e2253110124921e902906097543f41af13f52956f98c49feeeb95501eb5df4a2f417017dcc6cacb283481e264bb077f29934191a188da7fda82f6943175ff2e2390df1c7c7ce549d38377394f7974e32bd06de670efcd84b5f51c048b187c9517f5c80f9e52e9c877da96d585bce6beb991880024eca0561242859eec06241ff712ad477958bc289f7a4f075fde05819a6a68c8d98349e2290493d7d3b31cd4fd235cc83a6468f19"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a900)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x0, "d4c90300"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a900)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "d4c90300"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000051d00)={0x8, [], 0x3f, "ae8cf40574bdb2"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002140)={0x800, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x81, "a1eddc69d127b1"}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000000)) 13:35:37 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c08, 0xffffffffffffffff) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0), 0x620042, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_MIGRATE_ID(r3, &(0x7f00000000c0)={0x12, 0x10, 0xfa00, {&(0x7f0000000040), r4, r3}}, 0x18) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000100)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x8, @mcast1, 0xffffa1e0}, {0xa, 0x4e23, 0x972, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x9a28}, r4, 0x2}}, 0x48) splice(r1, &(0x7f0000000040)=0x1, r0, &(0x7f0000000080)=0xffffffffffff7fff, 0x7, 0x2) 13:35:37 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) close(r1) fcntl$setstatus(r1, 0x4, 0x2c00) r2 = gettid() fcntl$setown(r1, 0x8, r2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffa, 0x0, 0x12, 0x14, 0x1, "e0ba47c782661ab4d678bc2987e657638832384ef79c2023d3c9f596add431a434427cb4ed7699d77e65cc49c7c468954f1c4d36733c6ee2678b4dadbec4fdf8", "ab97d0c4eaa05e2934b9f9bad5b5abfc548109b158e61778a8c79790d8fa72e642e1a283e28a1d070d7a33fb31b432724bf669a28c3e1b3c5a5d1a68c9d1a988", "d8b245d0b7e0c82dca52bb47845eb853ec2ab1c0b5490dede15a9980f3c9d982", [0x6, 0x2]}) [ 551.914523][T25144] device vti4 entered promiscuous mode 13:35:37 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{0x0}], 0x0, &(0x7f0000000600)) perf_event_open(0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0) 13:35:38 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xd4b) r2 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000040)) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000080)={0x0, 0x1, 0x1, 0x1}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c03, r0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000002c80)=ANY=[@ANYBLOB="38000000100001040000ff030000000000005eca", @ANYRES32=r5, @ANYBLOB="2a000000000000001800128008000100767469000c000280080001001cf59406334b8cfcc2b416a9ed2826326567376c712a9b4a52c5cfa850d63fc79d481729b6be38d8c456de391b4f26fd2624a00900c29dbc8c55b43cfcb2b254e4665bd136f8f31b250f16e751", @ANYRES32=r5, @ANYBLOB], 0x38}}, 0x0) 13:35:38 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002140)={0x800, [], 0x81, "a1eddc69d127b1"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f000004e900)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f000004f900)={0x9, [], 0x9, "05c96fc399a93e"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000050900)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000050b00)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000050d00)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a900)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x0, "d4c90300"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a900)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "d4c90300"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000051d00)={0x8, [], 0x3f, "ae8cf40574bdb2"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000000)) 13:35:38 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0xee01, 0xee01}}, './file0\x00'}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c08, 0xffffffffffffffff) 13:35:38 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) [ 552.262328][T25159] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 552.270125][T25159] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 13:35:38 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002140)={0x800, [], 0x81, "a1eddc69d127b1"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f000004e900)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f000004f900)={0x9, [], 0x9, "05c96fc399a93e"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000050900)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000050b00)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000050d00)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a900)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x0, "d4c90300"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a900)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "d4c90300"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000051d00)={0x8, [], 0x3f, "ae8cf40574bdb2"}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000000)) [ 552.333637][T25159] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:35:38 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xd4b) r2 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000040)) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000080)={0x0, 0x1, 0x1, 0x1}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c03, r0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) [ 552.400404][T25159] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 13:35:38 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x7f, 0x5, 0x9, 0x14, "01e773a9a728a80b04b79a5f30889faf2a4387d2cf8926f75edeb9a79dc2b087d523265f106f3e25e387e78fa862ac92e6fec4e7cd32e817252518e3cadc7267", "77a6e4ecf818d33b02975bc67fa9fd8c6ee55d9a5279db5394de8a54fd409b42", [0xfff, 0x5]}) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r3, &(0x7f0000006f40)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000001b00)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, {{&(0x7f0000001b80)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}, 0x1c, 0x0}}], 0x3, 0x4008000) dup(r3) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 13:35:38 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) openat$incfs(r1, &(0x7f0000000040)='.pending_reads\x00', 0x480, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r2, &(0x7f0000006f40)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000001b00)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, {{&(0x7f0000001b80)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}, 0x1c, 0x0}}], 0x3, 0x4008000) close(r2) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = gettid() write$binfmt_aout(r2, &(0x7f0000000200)={{0x10b, 0x1, 0x0, 0x54, 0x1bb, 0x81, 0x22b, 0xbe5}, "464bc02db70f1f30f99053e148ff3169febee46479107d47ceac21c6b9379a7d38d443ceed2abc091abc9c96b211d74b2bf1c74712957f4af023844be9f912b42ae5037f4c81ff732676f721d0e5f6b6c7338c4e187e93d6f3276a6f2f96935ecba4ce8879215b1510d0527dd8cb6874f0a3fee09a330185e7727963d949e522", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x9a0) fcntl$setown(r1, 0x8, r3) ioctl$LOOP_CHANGE_FD(r1, 0x4c08, r0) 13:35:38 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x2, 0x1, &(0x7f0000000540)=[{0x0}], 0x0, &(0x7f0000000600)) perf_event_open(0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0) 13:35:38 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002140)={0x800, [], 0x81, "a1eddc69d127b1"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f000004e900)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f000004f900)={0x9, [], 0x9, "05c96fc399a93e"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000050900)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000050b00)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000050d00)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a900)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x0, "d4c90300"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a900)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "d4c90300"}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000000)) 13:35:38 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xd4b) r2 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000040)) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000080)={0x0, 0x1, 0x1, 0x1}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c03, r0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) 13:35:38 executing program 5: ioctl$SIOCX25CALLACCPTAPPRV(0xffffffffffffffff, 0x89e8) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c08, 0xffffffffffffffff) 13:35:38 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) close(r0) fcntl$setstatus(r0, 0x4, 0x2c00) r1 = gettid() fcntl$setown(r0, 0x8, r1) openat$cgroup_type(r0, &(0x7f0000000000), 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) [ 552.827534][T25188] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 552.881778][T25188] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 552.938369][T25188] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:35:39 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002140)={0x800, [], 0x81, "a1eddc69d127b1"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f000004e900)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f000004f900)={0x9, [], 0x9, "05c96fc399a93e"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000050900)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000050b00)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000050d00)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a900)={0x0, [], 0x0, "d4c90300"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000000)) [ 552.987523][T25188] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 13:35:39 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xd4b) r2 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000040)) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000080)={0x0, 0x1, 0x1, 0x1}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c03, r0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) [ 553.089871][T25188] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:35:39 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c08, 0xffffffffffffffff) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x7fffffff, 0x7, &(0x7f0000000580)=[{&(0x7f0000000080)="e9a8fb7b0d04bd194f666a6cde0e614da0b86491bb5bc7f520d54a02f102a42b08b06c6ca20c8f7d3f9a15cc5b2d9052d29bf5c66b67f48605e5f939d0b1f706112403a59e7223d39b922a0889fabe5a5b844c10900896a65fa2c04e20b706aaaf246a38d19cc38b0573dc1da7790da242c8c11870a3312937a81cec3ca599f4dd56e1a6da3f5846510e59f60ab970d1893d422638cdf7ef9a9cd6109c1f5f13b38ffbc582a2c60ee00352ee30db94f658a598f00311e75a5fdb048ae21f2874e0528aa434e37a7ad00d3939621dc21a1e", 0xd1, 0xfffffffffffffffa}, {&(0x7f0000000200)="840222ab40342e9fc5cba33ca14fed9d29b91c7f991beea884b0fd651b901f468ebc801e5fd69b7f41d689f563d11f77a112c1e26d00e7847d59eeb089347de7b2f48bedc1e60d667371922acc1f59624c711638134f26e2c674ed7450cf1bb04a118575043b0ad0e0b503d089d7143b576abd87c7e03b0c59c0a269d4cef1225771b5d9dbb1a580fadbd2b1cc9024c3b3268721ddb3fb26", 0x98, 0xc3a}, {&(0x7f00000002c0)="50384ec7ddd287bd672064120796223efcb95be94d4c55ef14265a85a4067fc668163bb300256b864157a1cbb5d3ff15e68de3ee0c357948326000db9a52aef07daa39f55092ef57aac84e3dd922a7ed99092d104bf92c3b84b7e90d607d4f5a", 0x60, 0x10000}, {&(0x7f0000000180)="5b69d8a9c9e69c80b582335b990ff461379a6cf4bb25a3da7894a9ec41255d7b65da0c341d2729f082a4474915e21b1f6e", 0x31, 0x5}, {&(0x7f0000000340)="a66b31776badc80717f13f1affbd643655b85b974cf395b99adc58d5b256548a48e1657849d45b737b902507d0cfb2e21755039453da20044e67aea9aa26a542849e98c9e407d5cea727ee1d578cc450c33b29525de58b972e79c2b0fa0db5178ac609bbab93d714a776581d32a942bc7ec8a19978c84e28ce14ea18ed8f5c0fadb161fb7250fb8d864a2e213631874f62d4950e85727b174aee472b57934e369d948e9e309fb11ace238ce10e2ecb98f6b8db37195307c84dfa7774813e93293fa221eda2dad216c30f2f5f6ed7466473aaa7ce7653655eff525872469ff638a01596e7", 0xe4, 0x5}, {&(0x7f0000000440)="4df70e13d3b50c8b0291d915608d4c356c0f22b10c0faa18279ba0875002e892871505dc260269854fcdb6127b178d2ed89e01df107789e7fb5d1796d15ae9c9f6ff6b73d42363cf0dfcfad1c18f0caf6b968d4fd142eef183d5296315671f87264bbce887af84861c463df68557dca5d5d04c18b211aa498fc5ce77b5634ed224fd6b24ee2bd9edeb8120804c6577910867442fb8c0b9d3727a2dcb1eb1a5292570584de3d78dec6d", 0xa9, 0x9c}, {&(0x7f0000000500)="a8e7612b147a160861442ce4da120bde7d1b6f14508fb408a23b98f5adbb20576f7f04e7be95aebfd6bb282c60010e97c03b4d8529f06e4291eff97049b436de353f5ca026abcd39fc95bdffca072c725b85841c8e21cb6034c63577df99fbfbe78bbe0dab5c1df2e984deaeca265713fcbcba391ff61254", 0x78, 0x1}], 0x2000000, &(0x7f0000000640)={[{@nobarrier}], [{@pcr={'pcr', 0x3d, 0x39}}, {@uid_lt={'uid<', 0xffffffffffffffff}}, {@subj_role={'subj_role', 0x3d, '.$/)/\xcd],'}}]}) [ 553.156673][T25188] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 13:35:39 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) [ 553.208949][T25188] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:35:39 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002140)={0x800, [], 0x81, "a1eddc69d127b1"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f000004e900)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f000004f900)={0x9, [], 0x9, "05c96fc399a93e"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000050900)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000050b00)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000050d00)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a900)={0x0, [], 0x0, "d4c90300"}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000000)) [ 553.281398][T25188] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 553.325277][T25214] loop5: detected capacity change from 0 to 264192 13:35:39 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x3, 0x1, &(0x7f0000000540)=[{0x0}], 0x0, &(0x7f0000000600)) perf_event_open(0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0) 13:35:39 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xd4b) r2 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000040)) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000080)={0x0, 0x1, 0x1, 0x1}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c03, r0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) 13:35:39 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) [ 553.403697][T25214] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 553.491555][T25226] loop5: detected capacity change from 0 to 264192 [ 553.563051][T25226] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 13:35:39 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xd4b) r2 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000040)) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000080)={0x0, 0x1, 0x1, 0x1}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c03, r0) socket$nl_route(0x10, 0x3, 0x0) 13:35:39 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = syz_mount_image$nfs4(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfff, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="96825b881191bc23857b51f56dcf905237bfdc93fbdc8a7e62d81a27460dc44e264c9a311986604fd34c159ad1827057d17529019b8c507292dc3df8ab9d5467d7fb", 0x42, 0x2}, {&(0x7f0000000100)="199495a5361d0c3a47e0b7e3", 0xc}, {&(0x7f0000000140)="fecd88580d770dfe893d1779ef9ef3d0e8ffe72462bf3e1f76439e6aeb686685a1313535303fb414e0ab47", 0x2b, 0x2}, {&(0x7f0000000180)="aa2c526b124e955904c0a72ac7808276e9e27671f9b2d1d8", 0x18}], 0xc012, &(0x7f0000000280)={[{'/dev/loop#\x00'}, {')#}([\x15%)\\#&$'}], [{@smackfsroot={'smackfsroot', 0x3d, '/dev/loop#\x00'}}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@subj_role={'subj_role', 0x3d, '/dev/loop#\x00'}}]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c08, 0xffffffffffffffff) 13:35:39 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002140)={0x800, [], 0x81, "a1eddc69d127b1"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f000004e900)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f000004f900)={0x9, [], 0x9, "05c96fc399a93e"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000050900)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000050b00)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000050d00)={0x0, 0x0, "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", "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"}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000000)) [ 553.686674][T25233] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 553.728779][T25233] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 553.787386][T25233] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:35:39 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xd4b) r2 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000040)) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000080)={0x0, 0x1, 0x1, 0x1}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c03, r0) 13:35:39 executing program 1: r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000001600)={0x7ff, 0x80000001, {0x0}, {0xee00}, 0xfffffffffffffff2, 0xf0}) fcntl$setown(r0, 0x8, r1) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100), 0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in=@initdev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000015c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000001680)={0xf8, r2, 0x1, 0x70bd28, 0x25dfdbff, {}, [@ETHTOOL_A_LINKMODES_OURS={0x4c, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_MASK={0x42, 0x5, "46156f0307ceaedb520cb03efed82e863f977036b9f881077d4d08e4d684e9f913e8eda1fa623fc68baf3d5f0f6997c580c96fa2a45795688321b91b2c61"}]}, @ETHTOOL_A_LINKMODES_HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'rose0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @ETHTOOL_A_LINKMODES_HEADER={0x4}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x6}, @ETHTOOL_A_LINKMODES_HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0x3}]}, 0xf8}, 0x1, 0x0, 0x0, 0x20000040}, 0x20000000) ioctl$DRM_IOCTL_MODE_OBJ_SETPROPERTY(r0, 0xc01864ba, &(0x7f0000001640)={0x9, 0x1f, 0x4, 0xdededede}) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x84a22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x5008}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) [ 553.875010][T25233] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 13:35:40 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002140)={0x800, [], 0x81, "a1eddc69d127b1"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f000004e900)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f000004f900)={0x9, [], 0x9, "05c96fc399a93e"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000050900)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000050b00)) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000000)) [ 553.958211][T25247] loop5: detected capacity change from 0 to 7 [ 554.038625][T25247] nfs4: Unknown parameter '/dev/loop#' 13:35:40 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x4, 0x1, &(0x7f0000000540)=[{0x0}], 0x0, &(0x7f0000000600)) perf_event_open(0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0) 13:35:40 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) close(r1) fcntl$setstatus(r1, 0x4, 0x2c00) r2 = gettid() fcntl$setown(r1, 0x8, r2) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x9, 0x2, 0x10, 0x7f, 0x0, 0x81, 0x2000, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x200, 0x0, @perf_bp={&(0x7f0000000000), 0xb}, 0x906, 0x1, 0x7fff, 0x1, 0x7fff, 0x80000001, 0x8, 0x0, 0x9e, 0x0, 0x100000000}, r2, 0xf, 0xffffffffffffffff, 0x8d6050317f92726) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 13:35:40 executing program 4: syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xd4b) r1 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000040)) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000080)={0x0, 0x1, 0x1, 0x1}) [ 554.110023][T25247] loop5: detected capacity change from 0 to 7 13:35:40 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c08, 0xffffffffffffffff) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x800) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:35:40 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002140)={0x800, [], 0x81, "a1eddc69d127b1"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f000004e900)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f000004f900)={0x9, [], 0x9, "05c96fc399a93e"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000050900)) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000000)) [ 554.291630][T25273] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:35:40 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) close(r1) fcntl$setstatus(r1, 0x4, 0x2c00) r2 = gettid() fcntl$setown(r1, 0x8, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x7, 0x3, 0x17, 0x1, "07658dbe0aa4c2b9b5f758b83aaf5ecb9815533e8e4bc4d769e1c11b211ee9636500a834734ea35b5fbe201a5cc695f5968155084eff1158a7acdbb47f99b43c", "c5cfcbfe7dff39c63faec2c723becaf6de422afd395c95f6e210ceeb0c6e2572", [0xfffffffffffffff7, 0x401]}) [ 554.360671][T25273] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 554.390792][T25273] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:35:40 executing program 4: syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xd4b) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000080)={0x0, 0x1, 0x1, 0x1}) [ 554.426435][T25273] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 13:35:40 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002140)={0x800, [], 0x81, "a1eddc69d127b1"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f000004e900)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f000004f900)={0x9, [], 0x9, "05c96fc399a93e"}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000000)) [ 554.545569][T25273] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 554.579287][T25273] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 13:35:40 executing program 4: syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xd4b) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000080)={0x0, 0x1, 0x1, 0x1}) [ 554.628498][T25273] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:35:40 executing program 1: ioctl$BTRFS_IOC_DEV_REPLACE(0xffffffffffffffff, 0xca289435, &(0x7f0000000200)={0x2, 0x5, @status={[0x5, 0x7ff, 0x0, 0x7, 0x3, 0xc5]}, [0xffffffff, 0xfffffffffffffff8, 0x0, 0xfffffffffffffffb, 0x3, 0x1, 0x100, 0x8, 0x8000, 0x5, 0x9, 0x9, 0x2, 0x80000000, 0x2, 0xcc, 0x3, 0x9, 0x100000000, 0x6, 0xff, 0x0, 0x5, 0x4, 0x41b7, 0x400, 0x80000001, 0x3, 0xfffffffffffff800, 0x3, 0x1, 0x1, 0xfffffffffffffff8, 0x51ae, 0xffffffff, 0x3, 0x4, 0x0, 0x4, 0x401, 0x7, 0x100000001, 0x3de, 0x1, 0x6, 0x8, 0x3, 0x0, 0xffffffffffffff53, 0x81, 0x45d2, 0x9, 0x5, 0x5, 0x4, 0x4, 0x100, 0x6, 0x20, 0x4, 0x110c, 0x95d, 0x7, 0x3]}) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 13:35:40 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) close(r1) fcntl$setstatus(r1, 0x4, 0x2c00) r2 = gettid() fcntl$setown(r1, 0x8, r2) r3 = dup3(r0, r0, 0x80000) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000001c0)={r6}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000000)={r6, 0x2}, 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r3) ioctl$LOOP_CHANGE_FD(r0, 0x4c08, 0xffffffffffffffff) [ 554.709975][T25273] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 13:35:40 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002140)={0x800, [], 0x81, "a1eddc69d127b1"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f000004e900)={0x0, 0x0, "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", "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"}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000000)) 13:35:40 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x5, 0x1, &(0x7f0000000540)=[{0x0}], 0x0, &(0x7f0000000600)) perf_event_open(0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0) 13:35:40 executing program 4: syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xd4b) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000080)={0x0, 0x1, 0x1, 0x1}) 13:35:40 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$sock_SIOCDELRT(r0, 0x890c, &(0x7f0000000200)={0x0, @xdp={0x2c, 0x6, 0x0, 0x1f}, @phonet={0x23, 0xc5, 0xff, 0x1}, @nl, 0x2, 0x0, 0x0, 0x0, 0x101, &(0x7f0000000140)='wlan1\x00', 0x10001, 0x7, 0x30}) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 13:35:41 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002140)={0x800, [], 0x81, "a1eddc69d127b1"}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000000)) [ 554.979711][T25314] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 555.009271][T25314] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 13:35:41 executing program 4: syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000040)) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x1, 0x1, 0x1}) [ 555.048476][T25314] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:35:41 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) fdatasync(r0) [ 555.104257][T25314] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 13:35:41 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000000)) 13:35:41 executing program 4: syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r0 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000040)) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x1, 0x1, 0x1}) 13:35:41 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x6, 0x1, &(0x7f0000000540)=[{0x0}], 0x0, &(0x7f0000000600)) perf_event_open(0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0) 13:35:41 executing program 1: getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e20, @loopback}}, 0x5, 0x1}, &(0x7f0000000000)=0x90) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x18000}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x6, 0x9, 0x81, 0x2, 0x0, 0xe2, 0x5050, 0x5, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext={0x5, 0x80000001}, 0x13002, 0x0, 0xc0000000, 0x9, 0x171, 0x9, 0x8, 0x0, 0x20, 0x0, 0x8d1}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x19) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, &(0x7f0000000140)) 13:35:41 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)) 13:35:41 executing program 4: r0 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000040)) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x1, 0x1, 0x1}) [ 555.451569][T25336] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 555.488737][T25336] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 13:35:41 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fdatasync(r0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffc, 0x200000000}, 0x4}, 0x0, 0x0, r0, 0x0) r2 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x9, 0x9, 0x2, 0x0, 0x0, 0x4, 0x40000, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x10000, 0x9, 0xfff, 0x3, 0x80, 0x2, 0x123, 0x0, 0x2, 0x0, 0x5164}, 0xffffffffffffffff, 0xe, r1, 0xa) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000280)={&(0x7f0000000180)=[0x1], 0x1, 0x800, 0x0, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000200)={0x4, 0x80, 0x4, 0xa7, 0x4, 0x7, 0x0, 0x7f, 0x2010, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x5, @perf_bp={&(0x7f0000000140)}, 0x12001, 0xf6, 0x6, 0x1, 0xfffffffffffffff8, 0xffff32e1, 0x32c2, 0x0, 0x2, 0x0, 0x6}, 0x0, 0xa, r3, 0x8) 13:35:41 executing program 4: r0 = syz_open_procfs$userns(0xffffffffffffffff, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x1, 0x1, 0x1}) [ 555.521873][T25336] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 555.549341][T25336] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 13:35:41 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000000000)) 13:35:41 executing program 4: r0 = syz_open_procfs$userns(0xffffffffffffffff, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x1, 0x1, 0x1}) 13:35:41 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x7, 0x1, &(0x7f0000000540)=[{0x0}], 0x0, &(0x7f0000000600)) perf_event_open(0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0) 13:35:41 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{}, {0x20, '/dev/loop#\x00'}, {0x20, '\\'}], 0xa, "4229b6e7de21e68899a9759801c80dca302e6464bf9d0126e9f4cfad39c66febe9b2779b"}, 0x3e) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000200)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c000000030300000000000000000000070000030c00020000000000000004010c000200fffffffb0000000608000340000000660c000200fffffffc000000010c0002000000000000000007ee7d4c93cd7fb76a7c3d75b8e63a0aae5cc0bd1d08eaa401f89ae6d8d054c27a33ff2e4320bdd011067dc247cb9e9fad527b47f75e583909a0ff59ee8f2a91142be8ec97aa1f4df1875c40d927c9eb036de441f78602965e71bf51a4fc3fab1fb702000000b8ff9cb02e1b9d7d75a54657f5accc99ff3ee181"], 0x4c}, 0x1, 0x0, 0x0, 0x20000804}, 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$unix(r3, &(0x7f0000000240)=@file={0x0, './file0/../file0\x00'}, 0x6e) 13:35:41 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000000000)) [ 555.797923][T25360] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 555.823967][T25360] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 13:35:41 executing program 4: r0 = syz_open_procfs$userns(0xffffffffffffffff, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x1, 0x1, 0x1}) [ 555.857035][T25360] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 555.891393][T25360] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 13:35:41 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) sendfile(r0, r1, 0x0, 0x8) 13:35:41 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000000000)) 13:35:42 executing program 4: syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000040)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000080)={0x0, 0x1, 0x1, 0x1}) [ 556.083217][T25360] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 556.118451][T25360] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 13:35:42 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)) 13:35:42 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000001180000001a04", @ANYRES32=r0, @ANYBLOB="7b000000ff7f00002e2f66696c653000"]) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r2, &(0x7f0000006f40)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000001b00)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, {{&(0x7f0000001b80)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}, 0x1c, 0x0}}], 0x3, 0x4008000) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r2, 0x80489439, &(0x7f00000000c0)) [ 556.166040][T25360] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:35:42 executing program 4: syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000040)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000080)={0x0, 0x1, 0x1, 0x1}) [ 556.222605][T25360] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 13:35:42 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x8, 0x1, &(0x7f0000000540)=[{0x0}], 0x0, &(0x7f0000000600)) perf_event_open(0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0) 13:35:42 executing program 2: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)) 13:35:42 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) vmsplice(r0, &(0x7f0000000180)=[{&(0x7f0000000000)="7ce0538595cb4e43ec5ea549573a85119613fce37233e913c05978b764686c70c08fa5684eafeea325a8c1a20c0b522f33ae50a20053c88169769fd4a16312", 0x3f}, {&(0x7f00000000c0)="cc082dd29d3487b231adef4a61b4aa60f53be27648521e61a54a964ee0d58850eacbcd7e62a97a9397d67aa51dc1b2e6665a1f874cf240e38651f580b434326f0f9f3a490ccd79f1b54990530112fe0d0b30f8197fdb0aeed136d828a5282f0e2f6cda7f817f1382bc995dd089e85bd9782397279898126fbb3378ce2d875a6d8db5caa7a650c0fc9408d600bba409fdac0af63a9afa7e93961e0b34954ab7c696985638f87d754c", 0xa8}], 0x2, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 13:35:42 executing program 4: syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000040)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000080)={0x0, 0x1, 0x1, 0x1}) 13:35:42 executing program 2: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)) [ 556.490705][T25399] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 556.525843][T25399] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 13:35:42 executing program 4: r0 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000040)) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) 13:35:42 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f00000000c0)={0x2, 0x80, 0x3, 0x6e, 0x40, 0x0, 0x0, 0x9, 0x0, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5c005fe6, 0x4, @perf_bp, 0x0, 0x1, 0x5, 0x9, 0x10000, 0xff, 0x200, 0x0, 0x5, 0x0, 0xfffffffffffff001}) [ 556.556719][T25399] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:35:42 executing program 2: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)) [ 556.601479][T25399] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 13:35:42 executing program 4: r0 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000040)) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) 13:35:42 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x9, 0x1, &(0x7f0000000540)=[{0x0}], 0x0, &(0x7f0000000600)) perf_event_open(0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0) 13:35:42 executing program 2: syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000000000)) 13:35:42 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r2, &(0x7f0000006f40)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000001b00)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, {{&(0x7f0000001b80)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}, 0x1c, 0x0}}], 0x3, 0x4008000) sendfile(r2, r0, &(0x7f0000000000), 0x8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)=0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff, 0xee00}}, './file0\x00'}) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x96, 0x0, 0x6, 0x3, 0x0, 0x41969bd3, 0x100, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp={&(0x7f00000000c0), 0x4}, 0x4000, 0x4, 0x0, 0x3, 0x80000001, 0x8, 0x8000, 0x0, 0x7, 0x0, 0x7fff}, r3, 0x0, r4, 0x1) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 13:35:42 executing program 4: r0 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000040)) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) [ 556.862562][T25425] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 556.881797][T25425] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 13:35:42 executing program 2: syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000000000)) 13:35:42 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fdatasync(r0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x8) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) [ 556.930402][T25425] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 556.956000][T25425] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 13:35:43 executing program 4: r0 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000040)) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x1}) 13:35:43 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0xa, 0x1, &(0x7f0000000540)=[{0x0}], 0x0, &(0x7f0000000600)) perf_event_open(0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0) 13:35:43 executing program 2: syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000000000)) 13:35:43 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) r2 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) ptrace$setopts(0x4206, r3, 0x510, 0x5) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f00000004c0)={{}, 0x0, 0x0, @inherit={0x48, &(0x7f00000000c0)=ANY=[@ANYBLOB="00200000000000000000800000000000000002000000000000000000000000000000030000009add9bc46a0fedffffffe7c74ff84f5c408b65ea00"/72]}, @subvolid}) r4 = syz_open_dev$sg(&(0x7f0000000200), 0x0, 0x121002) ioctl$SCSI_IOCTL_SEND_COMMAND(r4, 0x5393, &(0x7f00000000c0)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000280)={{0x1, 0x1, 0x18, r0, {0x7e33}}, './file0\x00'}) perf_event_open(&(0x7f0000000200)={0x4, 0x80, 0x2, 0xc5, 0x6, 0x4, 0x0, 0x0, 0x100, 0xf, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000000000), 0x4}, 0x8, 0x3, 0x8001, 0x1, 0xfffffffffffffff7, 0x4, 0x4, 0x0, 0x7f, 0x0, 0x6}, r2, 0x5, r5, 0x0) r6 = syz_io_uring_complete(0x0) ioctl$LOOP_GET_STATUS64(r6, 0x4c05, &(0x7f00000000c0)) 13:35:43 executing program 4: r0 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000040)) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x1}) [ 557.186757][T25445] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 557.223024][T25445] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 13:35:43 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, 0x0) [ 557.262438][T25445] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 557.301201][T25445] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 13:35:43 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x1, 0x1f, 0x7, 0x9, 0x0, 0x6503, 0x20, 0xa, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1f, 0x1, @perf_bp={&(0x7f0000000140), 0xa}, 0x1e000, 0x80000001, 0x8b5, 0x2, 0x1, 0xcbe, 0xf5a4, 0x0, 0x3497, 0x0, 0xc}, 0xffffffffffffffff, 0x5, r0, 0x8) 13:35:43 executing program 4: r0 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000040)) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x1}) 13:35:43 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0xc, 0x1, &(0x7f0000000540)=[{0x0}], 0x0, &(0x7f0000000600)) perf_event_open(0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0) 13:35:43 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, 0x0) 13:35:43 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x3) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x3f, 0x6, 0x8, 0x4, 0x0, 0x9bf8, 0x800, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x3, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_config_ext={0x7f, 0x4}, 0x0, 0x4bf, 0x8, 0x4, 0x7ff, 0x7f84, 0x80, 0x0, 0x0, 0x0, 0x7ff}, 0xffffffffffffffff, 0x5, r0, 0xb) r2 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000), 0x206802) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000140)=0x3ff) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 13:35:43 executing program 4: r0 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000040)) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x1}) [ 557.590614][T25467] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 557.617806][T25467] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 557.650687][T25467] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:35:43 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, 0x0) [ 557.695166][T25467] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 13:35:43 executing program 4: r0 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000040)) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x1}) 13:35:43 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x6}, 0x0, 0x0, 0x0, 0x0, 0x2000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 13:35:43 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0xd, 0x1, &(0x7f0000000540)=[{0x0}], 0x0, &(0x7f0000000600)) perf_event_open(0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0) 13:35:43 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) fdatasync(r0) 13:35:43 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c08, 0xffffffffffffffff) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0), 0x620042, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_MIGRATE_ID(r3, &(0x7f00000000c0)={0x12, 0x10, 0xfa00, {&(0x7f0000000040), r4, r3}}, 0x18) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000100)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x8, @mcast1, 0xffffa1e0}, {0xa, 0x4e23, 0x972, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x9a28}, r4, 0x2}}, 0x48) splice(r1, &(0x7f0000000040)=0x1, r0, &(0x7f0000000080)=0xffffffffffff7fff, 0x7, 0x2) [ 557.956249][T25488] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 557.996020][T25488] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 13:35:44 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fdatasync(r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) r2 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) [ 558.038608][T25488] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:35:44 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) fdatasync(r0) 13:35:44 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c08, 0xffffffffffffffff) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0), 0x620042, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_MIGRATE_ID(r3, &(0x7f00000000c0)={0x12, 0x10, 0xfa00, {&(0x7f0000000040), r4, r3}}, 0x18) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000100)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x8, @mcast1, 0xffffa1e0}, {0xa, 0x4e23, 0x972, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x9a28}, r4, 0x2}}, 0x48) splice(r1, &(0x7f0000000040)=0x1, r0, &(0x7f0000000080)=0xffffffffffff7fff, 0x7, 0x2) [ 558.083306][T25488] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 13:35:44 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0xf, 0x1, &(0x7f0000000540)=[{0x0}], 0x0, &(0x7f0000000600)) perf_event_open(0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0) 13:35:44 executing program 1: recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000380)=[{{&(0x7f0000000100), 0x6e, &(0x7f0000000180)=[{&(0x7f0000000000)=""/12, 0xc}], 0x1, &(0x7f0000000200)=ANY=[@ANYBLOB='\x00'/16, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xe8}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000300)=""/51, 0x33}], 0x1}}], 0x2, 0x40000001, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xf}, 0x0, 0x0, 0x0, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) preadv(r1, &(0x7f00000004c0)=[{&(0x7f0000000400)=""/181, 0xb5}], 0x1, 0x0, 0x4ac) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 13:35:44 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c08, 0xffffffffffffffff) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0), 0x620042, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_MIGRATE_ID(r3, &(0x7f00000000c0)={0x12, 0x10, 0xfa00, {&(0x7f0000000040), r4, r3}}, 0x18) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000100)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x8, @mcast1, 0xffffa1e0}, {0xa, 0x4e23, 0x972, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x9a28}, r4, 0x2}}, 0x48) splice(r1, &(0x7f0000000040)=0x1, r0, &(0x7f0000000080)=0xffffffffffff7fff, 0x7, 0x2) 13:35:44 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) fdatasync(r0) [ 558.356833][T25512] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 558.385214][T25512] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 13:35:44 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c08, 0xffffffffffffffff) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0), 0x620042, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f00000000c0)={0x12, 0x10, 0xfa00, {&(0x7f0000000040), r3, r2}}, 0x18) write$RDMA_USER_CM_CMD_RESOLVE_IP(r1, &(0x7f0000000100)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x8, @mcast1, 0xffffa1e0}, {0xa, 0x4e23, 0x972, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x9a28}, r3, 0x2}}, 0x48) [ 558.431860][T25512] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 558.461094][T25512] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 13:35:44 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0xa) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 13:35:44 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) fdatasync(r0) 13:35:44 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x10, 0x1, &(0x7f0000000540)=[{0x0}], 0x0, &(0x7f0000000600)) perf_event_open(0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0) 13:35:44 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10010, r0, 0x76d0e000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 13:35:44 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c08, 0xffffffffffffffff) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0), 0x620042, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f00000000c0)={0x12, 0x10, 0xfa00, {&(0x7f0000000040), r2, r1}}, 0x18) 13:35:44 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(0xffffffffffffffff) [ 558.745663][T25531] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 558.776363][T25531] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 558.830197][T25531] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:35:44 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(0xffffffffffffffff) 13:35:44 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0x7, 0x1, 0x2, 0x9, 0x0, 0x5af, 0x9008d, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x4e, 0x2, @perf_config_ext={0x9, 0x6}, 0x2020, 0x0, 0x1ff, 0x1cd184b49b086afd, 0x4, 0x68a, 0x5, 0x0, 0xbf4, 0x0, 0xfffffffffffffffa}, r1, 0xe, 0xffffffffffffffff, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 13:35:44 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c08, 0xffffffffffffffff) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0), 0x620042, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f00000000c0)={0x12, 0x10, 0xfa00, {&(0x7f0000000040), 0xffffffffffffffff, r1}}, 0x18) [ 558.882868][T25531] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 13:35:44 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x11, 0x1, &(0x7f0000000540)=[{0x0}], 0x0, &(0x7f0000000600)) perf_event_open(0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0) 13:35:45 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(0xffffffffffffffff) 13:35:45 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c08, 0xffffffffffffffff) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0), 0x620042, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f00000000c0)={0x12, 0x10, 0xfa00, {&(0x7f0000000040), 0xffffffffffffffff, r1}}, 0x18) 13:35:45 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000200)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="08000000000000004da73b4c8b789790fc1a8dfb7cf1e61b81d8656e0ed2cbad1b444d881a1f615f6d46fa91b0931febf003225ab51465e59c2d8b947a3419c9a186c8ad223e610f7a721b92"]) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x5, 0x8b, 0x3, 0xff, 0x0, 0x7ff, 0x8080, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000000), 0x4}, 0x0, 0x0, 0x6, 0x6, 0x0, 0x4, 0xc537, 0x0, 0xff, 0x0, 0x5}, 0x0, 0x3, r1, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r2 = openat2(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x141, 0x40, 0x4}, 0x18) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0xc4, 0xfb, 0x0, 0x3, 0x0, 0x100, 0x92604, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x8, 0x2, @perf_config_ext={0x5cb32d88, 0x81}, 0x4000, 0x1, 0x3, 0xd, 0x78, 0x2, 0x100, 0x0, 0x800, 0x0, 0xfffffffffffffff8}, 0x0, 0xc, r2, 0x3) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) [ 559.128707][T25553] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 559.145242][T25553] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 559.172551][T25553] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:35:45 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) fdatasync(r0) 13:35:45 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c08, 0xffffffffffffffff) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0), 0x620042, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f00000000c0)={0x12, 0x10, 0xfa00, {&(0x7f0000000040), 0xffffffffffffffff, r1}}, 0x18) [ 559.218258][T25553] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 13:35:45 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) perf_event_open$cgroup(&(0x7f00000000c0)={0x5, 0x80, 0x1, 0x49, 0x20, 0x1, 0x0, 0x7, 0x0, 0x5, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1ff, 0x0, @perf_config_ext={0x7, 0x8000}, 0x2906, 0x6, 0x7, 0x0, 0x8, 0x4, 0x2, 0x0, 0x9, 0x0, 0xfbf0}, r0, 0x5, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 13:35:45 executing program 2: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) fdatasync(r0) 13:35:45 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x16, 0x1, &(0x7f0000000540)=[{0x0}], 0x0, &(0x7f0000000600)) perf_event_open(0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0) 13:35:45 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c08, 0xffffffffffffffff) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0), 0x620042, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_MIGRATE_ID(0xffffffffffffffff, &(0x7f00000000c0)={0x12, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) 13:35:45 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c08, 0xffffffffffffffff) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0), 0x620042, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_MIGRATE_ID(0xffffffffffffffff, &(0x7f00000000c0)={0x12, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) 13:35:45 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) close(r1) fcntl$setstatus(r1, 0x4, 0x2c00) r2 = gettid() fcntl$setown(r1, 0x8, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 13:35:45 executing program 2: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) fdatasync(r0) [ 559.585304][T25585] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 559.602270][T25585] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 13:35:45 executing program 2: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) fdatasync(r0) [ 559.631956][T25585] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 559.651289][T25585] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 13:35:45 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c08, 0xffffffffffffffff) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0), 0x620042, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_MIGRATE_ID(0xffffffffffffffff, &(0x7f00000000c0)={0x12, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) 13:35:45 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x7, 0x3, 0x80, 0x0, 0x0, 0x10001, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x5, 0x4}, 0x4000, 0x80000001, 0x1, 0x2, 0x1, 0x1, 0x7, 0x0, 0x55f5, 0x0, 0x42}, 0x0, 0x3, 0xffffffffffffffff, 0x1) 13:35:45 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x48, 0x1, &(0x7f0000000540)=[{0x0}], 0x0, &(0x7f0000000600)) perf_event_open(0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0) 13:35:45 executing program 2: syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) fdatasync(0xffffffffffffffff) 13:35:45 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c08, 0xffffffffffffffff) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f00000000c0)={0x12, 0x10, 0xfa00, {&(0x7f0000000040), r2, r1}}, 0x18) 13:35:46 executing program 2: syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) fdatasync(0xffffffffffffffff) 13:35:46 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0xda55e5f242f107f7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) [ 559.990440][T25609] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:35:46 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c08, 0xffffffffffffffff) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f00000000c0)={0x12, 0x10, 0xfa00, {&(0x7f0000000040), r2, r1}}, 0x18) [ 560.043999][T25609] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 560.090467][T25609] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 560.126069][T25609] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 13:35:46 executing program 2: syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) fdatasync(0xffffffffffffffff) 13:35:46 executing program 4: syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, &(0x7f00000000c0)={0x12, 0x10, 0xfa00, {&(0x7f0000000040), r1, r0}}, 0x18) 13:35:46 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000000100), 0x0, 0x20}, {&(0x7f0000000200)="fd0f7784378958dfb30ce08058e658f70a67e4ec403fe2937dadb7f80f76e7b7e50f64b7afd693a6e6fc8ef3aed0d90f915e1c06e777696617fc690d419a05b48673f661b1d8f6063801984245c9d902f74692aa164e73ed500d28e1f55a1ec663b72d133fdfb042ad9604f2984ebba3c8e6ad10fed20b2d3ae9aa48dcf3d393fa9035a6f62b9c6080db", 0x8a, 0xffffffffffffffff}], 0x120409, &(0x7f0000000400)=ANY=[@ANYBLOB='session=0x0000000000000960,check=relaxed,check=relaxed,unhide,map=acorn,unhide,map=off,check=strict,dmode=0x0000000000007fff,dmode=0x0000000000000003,mask=MAY_EXEC,seclabel.pcr=00000000000000000007,appraise_type=imasig,euid=', @ANYRESDEC=0xee01, @ANYBLOB="2c734fdfcf76be7b756246704ac60de933a84465762f776f9aba97f264241b5be532a3fd2cc6ff"]) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000340)={0x0, 0x0}) perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x0, 0x40, 0x8b, 0x4, 0x0, 0x5, 0x850, 0x9, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000100), 0xc}, 0x1040, 0xf56, 0x200, 0xe, 0x3ff, 0x8, 0x80, 0x0, 0x3}, r2, 0x5, r0, 0x2) ioctl$FS_IOC_SETVERSION(r1, 0x40087602, &(0x7f0000000180)=0x1) r3 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) [ 560.230040][T25609] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 560.254638][T25609] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 13:35:46 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, &(0x7f00000000c0)={0x12, 0x10, 0xfa00, {&(0x7f0000000040), r1, r0}}, 0x18) [ 560.283685][T25609] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 560.317460][T25609] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 560.323672][T25632] loop1: detected capacity change from 0 to 16383 13:35:46 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x3, 0x2, 0xc, 0x11, "c86800a341261261c062b3f7c035a720918aa1d9dfa9657b912068960f40ede3735a2ab069506dcef8af324a36413f3c74ed9aacb201be842254df3d633faf51", "acb3dfc7502fa1b49b4b2bdeec4f665667af95c2e5d222c569916e94ddcc4d8b", [0x4, 0x401]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r1, &(0x7f0000006f40)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000001b00)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, {{&(0x7f0000001b80)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}, 0x1c, 0x0}}], 0x3, 0x4008000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x100010, r1, 0x72fab000) [ 560.404014][T25632] loop1: detected capacity change from 0 to 16383 13:35:46 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, &(0x7f00000000c0)={0x12, 0x10, 0xfa00, {&(0x7f0000000040), r1, r0}}, 0x18) 13:35:46 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x4c, 0x1, &(0x7f0000000540)=[{0x0}], 0x0, &(0x7f0000000600)) perf_event_open(0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0) 13:35:46 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, &(0x7f00000000c0)={0x12, 0x10, 0xfa00, {&(0x7f0000000040), r1, r0}}, 0x18) 13:35:46 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) signalfd(0xffffffffffffffff, &(0x7f0000000340)={[0x9]}, 0x8) close(r1) fcntl$setstatus(r1, 0x4, 0x2c00) r2 = gettid() r3 = signalfd(r1, &(0x7f0000000140)={[0x40bcc9d6]}, 0x8) getsockname$packet(r1, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000240)=0x14) sendmsg$nl_route_sched(r3, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@gettfilter={0x34, 0x2e, 0x100, 0x70bd2d, 0x25dfdbfe, {0x0, 0x0, 0x0, r4, {0xa}, {0x6, 0xa}, {0x7, 0xffe0}}, [{0x8, 0xb, 0x101}, {0x8, 0xb, 0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x4844}, 0x40) fcntl$setown(r1, 0x8, r2) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x1f, 0x8, 0x78, 0x8, 0x0, 0x40, 0x600, 0xa, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x4, @perf_bp={&(0x7f0000000000), 0xa}, 0x1, 0x2, 0x8, 0x8, 0x2a, 0xffff, 0x2, 0x0, 0x6, 0x0, 0x80c}, r2, 0xc, 0xffffffffffffffff, 0x0) 13:35:46 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, &(0x7f00000000c0)={0x12, 0x10, 0xfa00, {&(0x7f0000000040), r1, r0}}, 0x18) 13:35:46 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, &(0x7f00000000c0)={0x12, 0x10, 0xfa00, {&(0x7f0000000040), r1, r0}}, 0x18) 13:35:46 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, &(0x7f00000000c0)={0x12, 0x10, 0xfa00, {&(0x7f0000000040), r1, r0}}, 0x18) 13:35:47 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, &(0x7f00000000c0)={0x12, 0x10, 0xfa00, {&(0x7f0000000040), r1, r0}}, 0x18) 13:35:47 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, 0x0, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, &(0x7f00000000c0)={0x12, 0x10, 0xfa00, {&(0x7f0000000040), 0xffffffffffffffff, r0}}, 0x18) 13:35:47 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, 0x0, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, &(0x7f00000000c0)={0x12, 0x10, 0xfa00, {&(0x7f0000000040), 0xffffffffffffffff, r0}}, 0x18) [ 561.366450][T25651] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:35:47 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, 0x0, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, &(0x7f00000000c0)={0x12, 0x10, 0xfa00, {&(0x7f0000000040), 0xffffffffffffffff, r0}}, 0x18) [ 561.411988][T25651] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 561.431358][T25651] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 561.454030][T25651] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 562.173868][ T1224] ieee802154 phy0 wpan0: encryption failed: -22 [ 562.180770][ T1224] ieee802154 phy1 wpan1: encryption failed: -22 [ 623.613671][ T1224] ieee802154 phy0 wpan0: encryption failed: -22 [ 623.620758][ T1224] ieee802154 phy1 wpan1: encryption failed: -22 [ 685.053382][ T1224] ieee802154 phy0 wpan0: encryption failed: -22 [ 685.060322][ T1224] ieee802154 phy1 wpan1: encryption failed: -22 [ 713.852661][ T27] INFO: task syz-executor.2:25645 blocked for more than 143 seconds. [ 713.860986][ T27] Not tainted 5.16.0-rc1-syzkaller #0 [ 713.875243][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 713.889837][ T27] task:syz-executor.2 state:D stack:28480 pid:25645 ppid: 9027 flags:0x00000004 [ 713.900892][ T27] Call Trace: [ 713.905148][ T27] [ 713.908377][ T27] __schedule+0xa9a/0x4940 [ 713.913762][ T27] ? io_schedule_timeout+0x180/0x180 [ 713.919115][ T27] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 713.926283][ T27] schedule+0xd2/0x260 [ 713.930477][ T27] blk_mq_freeze_queue_wait+0x112/0x160 [ 713.937513][ T27] ? blk_mq_queue_inflight+0xa0/0xa0 [ 713.943446][ T27] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 713.949186][ T27] ? finish_wait+0x270/0x270 [ 713.954252][ T27] loop_set_status+0x17d/0x930 [ 713.959223][ T27] loop_set_status_old+0x148/0x1b0 [ 713.965107][ T27] ? loop_set_status_compat+0x100/0x100 [ 713.970695][ T27] ? filter_irq_stacks+0x90/0x90 [ 713.976590][ T27] ? tomoyo_path_number_perm+0x441/0x590 [ 713.983284][ T27] ? security_file_ioctl+0x50/0xb0 [ 713.988811][ T27] ? __x64_sys_ioctl+0xb3/0x200 [ 713.994517][ T27] ? do_syscall_64+0x35/0xb0 [ 713.999337][ T27] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 714.006739][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 714.013987][ T27] ? security_capable+0x8f/0xc0 [ 714.018965][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 714.026052][ T27] lo_ioctl+0x3e9/0x17c0 [ 714.030592][ T27] ? find_held_lock+0x2d/0x110 [ 714.035753][ T27] ? loop_set_status_old+0x1b0/0x1b0 [ 714.041651][ T27] ? tomoyo_path_number_perm+0x204/0x590 [ 714.048218][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 714.053378][ T27] ? tomoyo_path_number_perm+0x441/0x590 [ 714.059183][ T27] ? kfree+0xf6/0x560 [ 714.064576][ T27] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 714.071434][ T27] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 714.078315][ T27] ? tomoyo_path_number_perm+0x24e/0x590 [ 714.084696][ T27] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 714.090720][ T27] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 714.096866][ T27] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 714.104721][ T27] ? do_vfs_ioctl+0x132/0x15d0 [ 714.109515][ T27] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 714.115600][ T27] ? blkdev_common_ioctl+0x123/0x1910 [ 714.121093][ T27] ? blk_ioctl_discard+0x330/0x330 [ 714.126399][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 714.131289][ T27] ? loop_set_status_old+0x1b0/0x1b0 [ 714.136715][ T27] blkdev_ioctl+0x37a/0x800 [ 714.141244][ T27] ? blkdev_common_ioctl+0x1910/0x1910 [ 714.146792][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 714.153146][ T27] ? blkdev_common_ioctl+0x1910/0x1910 [ 714.158617][ T27] __x64_sys_ioctl+0x193/0x200 [ 714.164783][ T27] do_syscall_64+0x35/0xb0 [ 714.169278][ T27] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 714.176661][ T27] RIP: 0033:0x7fd244acbae9 [ 714.181083][ T27] RSP: 002b:00007fd242041188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 714.190164][ T27] RAX: ffffffffffffffda RBX: 00007fd244bdef60 RCX: 00007fd244acbae9 [ 714.201153][ T27] RDX: 00000000200000c0 RSI: 0000000000004c02 RDI: 0000000000000004 [ 714.209355][ T27] RBP: 00007fd244b25f6d R08: 0000000000000000 R09: 0000000000000000 [ 714.217723][ T27] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 714.226342][ T27] R13: 00007fff132342cf R14: 00007fd242041300 R15: 0000000000022000 [ 714.235044][ T27] [ 714.238083][ T27] INFO: task syz-executor.1:25655 blocked for more than 143 seconds. [ 714.246348][ T27] Not tainted 5.16.0-rc1-syzkaller #0 [ 714.252632][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 714.261332][ T27] task:syz-executor.1 state:D stack:28112 pid:25655 ppid: 6526 flags:0x00000004 [ 714.270902][ T27] Call Trace: [ 714.274532][ T27] [ 714.277646][ T27] __schedule+0xa9a/0x4940 [ 714.282925][ T27] ? io_schedule_timeout+0x180/0x180 [ 714.288967][ T27] schedule+0xd2/0x260 [ 714.293678][ T27] schedule_preempt_disabled+0xf/0x20 [ 714.299866][ T27] __mutex_lock+0xa32/0x12f0 [ 714.306109][ T27] ? ilookup+0xb3/0x230 [ 714.310582][ T27] ? blkdev_get_by_dev.part.0+0x9b/0xb50 [ 714.318474][ T27] ? mutex_lock_io_nested+0x1150/0x1150 [ 714.325154][ T27] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 714.331538][ T27] ? _atomic_dec_and_lock+0x92/0x100 [ 714.337336][ T27] ? disk_block_events+0x1d/0x130 [ 714.343254][ T27] blkdev_get_by_dev.part.0+0x9b/0xb50 [ 714.349120][ T27] ? devcgroup_check_permission+0x1bb/0x410 [ 714.355541][ T27] blkdev_get_by_dev+0x6b/0x80 [ 714.360521][ T27] blkdev_open+0x154/0x2e0 [ 714.365849][ T27] do_dentry_open+0x4c8/0x1250 [ 714.370680][ T27] ? blkdev_close+0x80/0x80 [ 714.375484][ T27] path_openat+0x1cad/0x2750 [ 714.380402][ T27] ? path_lookupat+0x860/0x860 [ 714.386681][ T27] ? perf_trace_lock+0x2ef/0x4d0 [ 714.393279][ T27] ? check_path.constprop.0+0x50/0x50 [ 714.399050][ T27] do_filp_open+0x1aa/0x400 [ 714.404647][ T27] ? may_open_dev+0xf0/0xf0 [ 714.409265][ T27] ? rwlock_bug.part.0+0x90/0x90 [ 714.414829][ T27] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 714.421096][ T27] ? _find_next_bit+0x1e3/0x260 [ 714.426095][ T27] ? _raw_spin_unlock+0x24/0x40 [ 714.430953][ T27] ? alloc_fd+0x2f0/0x670 [ 714.436867][ T27] do_sys_openat2+0x16d/0x4d0 [ 714.441563][ T27] ? build_open_flags+0x6f0/0x6f0 [ 714.446690][ T27] ? __context_tracking_exit+0xb8/0xe0 [ 714.452299][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 714.457175][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 714.462368][ T27] __x64_sys_openat+0x13f/0x1f0 [ 714.467240][ T27] ? __ia32_sys_open+0x1c0/0x1c0 [ 714.472474][ T27] ? syscall_enter_from_user_mode+0x21/0x70 [ 714.478398][ T27] do_syscall_64+0x35/0xb0 [ 714.483068][ T27] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 714.489060][ T27] RIP: 0033:0x7f4b323cba04 [ 714.493913][ T27] RSP: 002b:00007f4b2f98dcc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 714.502693][ T27] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007f4b323cba04 [ 714.510672][ T27] RDX: 0000000000000000 RSI: 00007f4b2f98dd60 RDI: 00000000ffffff9c [ 714.518934][ T27] RBP: 00007f4b2f98dd60 R08: 0000000000000000 R09: 0000000000000000 [ 714.527066][ T27] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 714.535970][ T27] R13: 00007ffe6c68a48f R14: 00007f4b2f98e300 R15: 0000000000022000 [ 714.547200][ T27] [ 714.550247][ T27] INFO: task syz-executor.1:25660 blocked for more than 144 seconds. [ 714.559126][ T27] Not tainted 5.16.0-rc1-syzkaller #0 [ 714.565339][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 714.575363][ T27] task:syz-executor.1 state:D stack:28112 pid:25660 ppid: 6526 flags:0x00000004 [ 714.584732][ T27] Call Trace: [ 714.588030][ T27] [ 714.590963][ T27] __schedule+0xa9a/0x4940 [ 714.595946][ T27] ? io_schedule_timeout+0x180/0x180 [ 714.608015][ T27] schedule+0xd2/0x260 [ 714.612772][ T27] schedule_preempt_disabled+0xf/0x20 [ 714.618444][ T27] __mutex_lock+0xa32/0x12f0 [ 714.623247][ T27] ? ilookup+0xb3/0x230 [ 714.627410][ T27] ? blkdev_get_by_dev.part.0+0x9b/0xb50 [ 714.633217][ T27] ? mutex_lock_io_nested+0x1150/0x1150 [ 714.638785][ T27] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 714.645118][ T27] ? _atomic_dec_and_lock+0x92/0x100 [ 714.650561][ T27] ? disk_block_events+0x1d/0x130 [ 714.657534][ T27] blkdev_get_by_dev.part.0+0x9b/0xb50 [ 714.663314][ T27] ? devcgroup_check_permission+0x1bb/0x410 [ 714.669252][ T27] blkdev_get_by_dev+0x6b/0x80 [ 714.674186][ T27] blkdev_open+0x154/0x2e0 [ 714.678796][ T27] do_dentry_open+0x4c8/0x1250 [ 714.683661][ T27] ? blkdev_close+0x80/0x80 [ 714.688173][ T27] path_openat+0x1cad/0x2750 [ 714.692827][ T27] ? path_lookupat+0x860/0x860 [ 714.697760][ T27] ? perf_trace_lock+0x2ef/0x4d0 [ 714.702813][ T27] ? check_path.constprop.0+0x50/0x50 [ 714.708191][ T27] do_filp_open+0x1aa/0x400 [ 714.712778][ T27] ? may_open_dev+0xf0/0xf0 [ 714.717285][ T27] ? rwlock_bug.part.0+0x90/0x90 [ 714.722293][ T27] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 714.728545][ T27] ? _find_next_bit+0x1e3/0x260 [ 714.738624][ T27] ? _raw_spin_unlock+0x24/0x40 [ 714.743763][ T27] ? alloc_fd+0x2f0/0x670 [ 714.748125][ T27] do_sys_openat2+0x16d/0x4d0 [ 714.752902][ T27] ? build_open_flags+0x6f0/0x6f0 [ 714.757956][ T27] ? __context_tracking_exit+0xb8/0xe0 [ 714.764789][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 714.769661][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 714.774590][ T27] __x64_sys_openat+0x13f/0x1f0 [ 714.779453][ T27] ? __ia32_sys_open+0x1c0/0x1c0 [ 714.784468][ T27] ? syscall_enter_from_user_mode+0x21/0x70 [ 714.790365][ T27] do_syscall_64+0x35/0xb0 [ 714.794856][ T27] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 714.800906][ T27] RIP: 0033:0x7f4b323cba04 [ 714.805417][ T27] RSP: 002b:00007f4b2f96ccc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 714.813888][ T27] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007f4b323cba04 [ 714.821881][ T27] RDX: 0000000000000000 RSI: 00007f4b2f96cd60 RDI: 00000000ffffff9c [ 714.829943][ T27] RBP: 00007f4b2f96cd60 R08: 0000000000000000 R09: 0000000000000000 [ 714.838000][ T27] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 714.846081][ T27] R13: 00007ffe6c68a48f R14: 00007f4b2f96d300 R15: 0000000000022000 [ 714.854164][ T27] [ 714.857207][ T27] [ 714.857207][ T27] Showing all locks held in the system: [ 714.865091][ T27] 1 lock held by khungtaskd/27: [ 714.869932][ T27] #0: ffffffff8bb83a60 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260 [ 714.880993][ T27] 1 lock held by in:imklog/6212: [ 714.888061][ T27] #0: ffff88807ee28af0 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0xe9/0x100 [ 714.897593][ T27] 2 locks held by systemd-udevd/16796: [ 714.904181][ T27] #0: ffff88801a65c118 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_get_by_dev.part.0+0x9b/0xb50 [ 714.914942][ T27] #1: ffff888146c76360 (&lo->lo_mutex){+.+.}-{3:3}, at: lo_open+0x75/0x120 [ 714.923758][ T27] 1 lock held by syz-executor.2/17500: [ 714.929207][ T27] #0: ffff88801a65c118 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_put+0x97/0x9e0 [ 714.938708][ T27] 1 lock held by syz-executor.2/17528: [ 714.944287][ T27] #0: ffff88801a65c118 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_put+0x97/0x9e0 [ 714.953937][ T27] 1 lock held by syz-executor.2/17545: [ 714.959453][ T27] #0: ffff88801a65c118 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_put+0x97/0x9e0 [ 714.969409][ T27] 1 lock held by syz-executor.2/17570: [ 714.975371][ T27] #0: ffff88801a65c118 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_put+0x97/0x9e0 [ 714.986613][ T27] 1 lock held by syz-executor.2/17595: [ 714.992071][ T27] #0: ffff88801a65c118 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_put+0x97/0x9e0 [ 715.003276][ T27] 1 lock held by syz-executor.2/17628: [ 715.008860][ T27] #0: ffff88801a65c118 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_put+0x97/0x9e0 [ 715.018741][ T27] 1 lock held by syz-executor.2/17649: [ 715.024633][ T27] #0: ffff88801a65c118 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_put+0x97/0x9e0 [ 715.034280][ T27] 1 lock held by syz-executor.2/17675: [ 715.039741][ T27] #0: ffff88801a65c118 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_put+0x97/0x9e0 [ 715.049345][ T27] 1 lock held by syz-executor.2/17701: [ 715.055208][ T27] #0: ffff88801a65c118 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_put+0x97/0x9e0 [ 715.065647][ T27] 1 lock held by syz-executor.2/17723: [ 715.071126][ T27] #0: ffff88801a65c118 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_put+0x97/0x9e0 [ 715.080617][ T27] 1 lock held by syz-executor.2/17739: [ 715.086675][ T27] #0: ffff88801a65c118 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_put+0x97/0x9e0 [ 715.096713][ T27] 1 lock held by syz-executor.2/17766: [ 715.102442][ T27] #0: ffff88801a65c118 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_put+0x97/0x9e0 [ 715.113981][ T27] 3 locks held by kworker/u4:10/21156: [ 715.119434][ T27] #0: ffff8880b9c39a98 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2b/0x120 [ 715.129566][ T27] #1: ffff8880b9c279c8 (&per_cpu_ptr(group->pcpu, cpu)->seq){-.-.}-{0:0}, at: psi_task_switch+0x173/0x490 [ 715.142062][ T27] #2: ffff8880b9c39a98 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2b/0x120 [ 715.152188][ T27] 1 lock held by syz-executor.2/21227: [ 715.157801][ T27] #0: ffff88801a65c118 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_put+0x97/0x9e0 [ 715.167271][ T27] 1 lock held by syz-executor.2/21238: [ 715.173266][ T27] #0: ffff88801a65c118 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_put+0x97/0x9e0 [ 715.182755][ T27] 1 lock held by syz-executor.2/21331: [ 715.188213][ T27] #0: ffff88801a65c118 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_put+0x97/0x9e0 [ 715.197734][ T27] 1 lock held by syz-executor.2/21338: [ 715.203288][ T27] #0: ffff88801a65c118 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_put+0x97/0x9e0 [ 715.213498][ T27] 1 lock held by syz-executor.1/21456: [ 715.218971][ T27] #0: ffff88801a65c118 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_put+0x97/0x9e0 [ 715.229684][ T27] 1 lock held by syz-executor.1/21461: [ 715.235262][ T27] #0: ffff88801a65c118 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_put+0x97/0x9e0 [ 715.245197][ T27] 1 lock held by syz-executor.1/23081: [ 715.250846][ T27] #0: ffff88801a65c118 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_put+0x97/0x9e0 [ 715.261315][ T27] 1 lock held by syz-executor.2/25645: [ 715.267005][ T27] #0: ffff888146c76360 (&lo->lo_mutex){+.+.}-{3:3}, at: loop_set_status+0x2a/0x930 [ 715.276785][ T27] 1 lock held by syz-executor.1/25655: [ 715.282926][ T27] #0: ffff88801a65c118 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_get_by_dev.part.0+0x9b/0xb50 [ 715.294245][ T27] 1 lock held by syz-executor.1/25660: [ 715.300113][ T27] #0: ffff88801a65c118 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_get_by_dev.part.0+0x9b/0xb50 [ 715.311211][ T27] [ 715.316143][ T27] ============================================= [ 715.316143][ T27] [ 715.324839][ T27] NMI backtrace for cpu 0 [ 715.329159][ T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted 5.16.0-rc1-syzkaller #0 [ 715.337323][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 715.347552][ T27] Call Trace: [ 715.350837][ T27] [ 715.353749][ T27] dump_stack_lvl+0xcd/0x134 [ 715.358328][ T27] nmi_cpu_backtrace.cold+0x47/0x144 [ 715.363603][ T27] ? lapic_can_unplug_cpu+0x80/0x80 [ 715.368789][ T27] nmi_trigger_cpumask_backtrace+0x1ae/0x220 [ 715.374790][ T27] watchdog+0xc1d/0xf50 [ 715.378937][ T27] ? reset_hung_task_detector+0x30/0x30 [ 715.384472][ T27] kthread+0x405/0x4f0 [ 715.388529][ T27] ? set_kthread_struct+0x130/0x130 [ 715.393809][ T27] ret_from_fork+0x1f/0x30 [ 715.398292][ T27] [ 715.401527][ T27] Sending NMI from CPU 0 to CPUs 1: [ 715.406783][ C1] NMI backtrace for cpu 1 [ 715.406795][ C1] CPU: 1 PID: 134 Comm: kworker/1:2 Not tainted 5.16.0-rc1-syzkaller #0 [ 715.406813][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 715.406824][ C1] Workqueue: events nsim_dev_trap_report_work [ 715.406847][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x1c/0x60 [ 715.406870][ C1] Code: be b0 01 00 00 e8 b4 ff ff ff 31 c0 c3 90 65 8b 05 19 88 8a 7e 89 c1 48 8b 34 24 81 e1 00 01 00 00 65 48 8b 14 25 40 70 02 00 00 01 ff 00 74 0e 85 c9 74 35 8b 82 a4 15 00 00 85 c0 74 2b 8b [ 715.406884][ C1] RSP: 0018:ffffc900027afab0 EFLAGS: 00000046 [ 715.406896][ C1] RAX: 0000000080000001 RBX: 0000000000000000 RCX: 0000000000000000 [ 715.406905][ C1] RDX: ffff8880186f5700 RSI: ffffffff817e26db RDI: 0000000000000003 [ 715.406915][ C1] RBP: ffffffff81beab88 R08: 0000000000000000 R09: 00000000b658a825 [ 715.406925][ C1] R10: ffffffff817e26bd R11: 000000000008808a R12: ffff888010c42140 [ 715.406935][ C1] R13: 0000000000000200 R14: ffffc900027afb88 R15: ffff88809b910000 [ 715.406948][ C1] FS: 0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 715.406962][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 715.406972][ C1] CR2: 00007f8d37802080 CR3: 000000007a824000 CR4: 0000000000350ee0 [ 715.406982][ C1] Call Trace: [ 715.406986][ C1] [ 715.406990][ C1] trace_hardirqs_off+0x6b/0x1b0 [ 715.407011][ C1] kasan_quarantine_put+0xa8/0x210 [ 715.407027][ C1] slab_free_freelist_hook+0x8b/0x1c0 [ 715.407045][ C1] ? skb_release_data+0x65a/0x790 [ 715.407064][ C1] kfree+0xf6/0x560 [ 715.407084][ C1] ? find_held_lock+0x2d/0x110 [ 715.407103][ C1] skb_release_data+0x65a/0x790 [ 715.407124][ C1] consume_skb+0xc2/0x160 [ 715.407141][ C1] nsim_dev_trap_report_work+0x85d/0xbc0 [ 715.407163][ C1] process_one_work+0x9b2/0x1690 [ 715.407181][ C1] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 715.407197][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 715.407213][ C1] ? _raw_spin_lock_irq+0x41/0x50 [ 715.407233][ C1] worker_thread+0x658/0x11f0 [ 715.407251][ C1] ? process_one_work+0x1690/0x1690 [ 715.407265][ C1] kthread+0x405/0x4f0 [ 715.407282][ C1] ? set_kthread_struct+0x130/0x130 [ 715.407300][ C1] ret_from_fork+0x1f/0x30 [ 715.407322][ C1] [ 715.408075][ T27] Kernel panic - not syncing: hung_task: blocked tasks [ 715.635125][ T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted 5.16.0-rc1-syzkaller #0 [ 715.643530][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 715.653657][ T27] Call Trace: [ 715.657010][ T27] [ 715.659931][ T27] dump_stack_lvl+0xcd/0x134 [ 715.664641][ T27] panic+0x2b0/0x6dd [ 715.668528][ T27] ? __warn_printk+0xf3/0xf3 [ 715.673107][ T27] ? lapic_can_unplug_cpu+0x80/0x80 [ 715.678379][ T27] ? preempt_schedule_thunk+0x16/0x18 [ 715.683759][ T27] ? nmi_trigger_cpumask_backtrace+0x191/0x220 [ 715.689906][ T27] ? watchdog.cold+0x130/0x158 [ 715.694810][ T27] watchdog.cold+0x141/0x158 [ 715.699390][ T27] ? reset_hung_task_detector+0x30/0x30 [ 715.704939][ T27] kthread+0x405/0x4f0 [ 715.709015][ T27] ? set_kthread_struct+0x130/0x130 [ 715.714221][ T27] ret_from_fork+0x1f/0x30 [ 715.718645][ T27] [ 715.722620][ T27] Kernel Offset: disabled [ 715.727168][ T27] Rebooting in 86400 seconds..