000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda1", 0x8, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) 06:31:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}], 0x0, &(0x7f0000013e00)) [ 504.617311] loop4: detected capacity change from 0 to 2048 06:31:41 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x0, 0x0, 0x0, &(0x7f0000013e00)) 06:31:41 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d543147108194facae14b6c9156c2c430093db9b6f4f1ae3e73fc8c9113c947b7d5b06bb52e659bc4754", 0x33, 0x640}, {&(0x7f0000010400)="020000000300000004", 0x9}], 0x0, &(0x7f0000013e00)) [ 504.636538] EXT4-fs error (device loop4): __ext4_fill_super:5553: inode #2: comm syz-executor.4: iget: special inode unallocated [ 504.638113] EXT4-fs (loop4): get root inode failed [ 504.638581] EXT4-fs (loop4): mount failed 06:31:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d543147108194facae14b6c9156c2c430093db9b6f4f1ae3e73fc8c9113c947b7d5b06bb52e659bc4754", 0x33, 0x640}, {&(0x7f0000010400), 0x0, 0x800}], 0x0, &(0x7f0000013e00)) [ 504.663806] loop7: detected capacity change from 0 to 2048 [ 504.679030] EXT4-fs (loop7): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 504.679787] EXT4-fs (loop7): group descriptors corrupted! [ 504.696167] loop3: detected capacity change from 0 to 2048 06:31:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda1", 0x8, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) [ 504.708901] EXT4-fs (loop3): unsupported descriptor size 0 [ 504.724331] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (46274!=194) [ 504.725771] EXT4-fs (loop0): group descriptors corrupted! 06:31:41 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d543147108194facae14b6c9156c2c430093db9b6f4f1ae3e73fc8c9113c947b7d5b06bb52e659bc4754", 0x33, 0x640}, {&(0x7f0000010400)="020000000300000004", 0x9}], 0x0, &(0x7f0000013e00)) 06:31:41 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) pipe(&(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r2, 0x407, 0x1000000) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000000000)={@multicast2, @multicast1, @remote}, 0xc) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) setsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f0000000100)={@private=0xa010101, @empty, @empty}, 0xc) r4 = signalfd(r3, &(0x7f00000000c0)={[0x7fffffff]}, 0x8) connect$802154_dgram(r4, &(0x7f0000000040)={0x24, @none={0x0, 0xffff}}, 0x14) 06:31:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27", 0x10, 0x4e0}], 0x0, &(0x7f0000013e00)) [ 504.803688] EXT4-fs (loop7): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 504.804466] EXT4-fs (loop7): group descriptors corrupted! [ 504.808998] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 504.810532] EXT4-fs (loop5): group descriptors corrupted! [ 504.812676] No source specified [ 504.832580] EXT4-fs (loop3): unsupported descriptor size 0 06:31:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d543", 0xb, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) 06:31:51 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x0, 0x0, 0x0, &(0x7f0000013e00)) 06:31:51 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r0) setsockopt$WPAN_SECURITY_LEVEL(r0, 0x0, 0x2, &(0x7f0000000180)=0xffffffffffffffff, 0x4) r1 = dup(r0) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) pipe(&(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r2, 0x407, 0x1000000) getsockopt$WPAN_SECURITY_LEVEL(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000000280)={{0x80, 0x2}, 'port0\x00', 0xd3, 0x1044, 0x3f, 0x1ff, 0x2, 0x2, 0x1696f4da, 0x0, 0x5, 0x1}) sendmsg$NL80211_CMD_GET_POWER_SAVE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00030000000000000000000000430c667f96", @ANYRES32=0x0, @ANYBLOB="0c009900f7888a4fff9a341d"], 0x28}, 0x1, 0x0, 0x0, 0xd5}, 0x5) openat$procfs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/tty/ldiscs\x00', 0x0, 0x0) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) 06:31:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d543147108194facae14b6c9156c2c430093db9b6f4f1ae3e73fc8c9113c947b7d5b06bb52e659bc4754", 0x33, 0x640}, {&(0x7f0000010400), 0x0, 0x800}], 0x0, &(0x7f0000013e00)) 06:31:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27", 0x10, 0x4e0}], 0x0, &(0x7f0000013e00)) 06:31:51 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d543147108194facae14b6c9156c2c430093db9b6f4f1ae3e73fc8c9113c947b7d5b06bb52e659bc4754", 0x33, 0x640}, {&(0x7f0000010400)="020000000300000004", 0x9}], 0x0, &(0x7f0000013e00)) 06:31:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d543", 0xb, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) 06:31:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d543147108194facae14b6c9156c2c430093db9b6f4f1ae3e73fc8c9113c947b7d5b06bb52e659bc4754", 0x33, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2", 0x1f, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) [ 514.205623] set_capacity_and_notify: 4 callbacks suppressed [ 514.205638] loop7: detected capacity change from 0 to 2048 06:31:51 executing program 1: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000080)) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_NETID(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r1, 0x4, 0x70bd2d, 0x25dfdbfe, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20800}, 0x44050) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000200)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) [ 514.211726] loop3: detected capacity change from 0 to 2048 [ 514.212432] loop4: detected capacity change from 0 to 2048 [ 514.223977] EXT4-fs (loop7): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 514.224725] EXT4-fs (loop7): group descriptors corrupted! [ 514.225249] EXT4-fs error (device loop4): __ext4_fill_super:5553: inode #2: comm syz-executor.4: iget: special inode unallocated [ 514.226501] EXT4-fs (loop4): get root inode failed [ 514.226922] EXT4-fs (loop4): mount failed [ 514.244163] loop0: detected capacity change from 0 to 2048 [ 514.254025] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (46274!=194) [ 514.254763] EXT4-fs (loop0): group descriptors corrupted! [ 514.258084] EXT4-fs (loop3): unsupported descriptor size 0 06:31:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda1", 0x8, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) [ 514.276636] No source specified [ 514.279249] loop5: detected capacity change from 0 to 2048 06:31:51 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) [ 514.303356] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 514.304763] EXT4-fs (loop5): group descriptors corrupted! 06:31:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d543147108194facae14b6c9156c2c430093db9b6f4f1ae3e73fc8c9113c947b7d5b06bb52e659bc4754", 0x33, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2", 0x1f, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) [ 514.333072] loop4: detected capacity change from 0 to 2048 [ 514.339224] loop7: detected capacity change from 0 to 2048 [ 514.350810] EXT4-fs (loop7): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 514.353503] EXT4-fs error (device loop4): __ext4_fill_super:5553: inode #2: comm syz-executor.4: iget: special inode unallocated [ 514.357903] EXT4-fs (loop7): group descriptors corrupted! [ 514.359949] EXT4-fs (loop4): get root inode failed [ 514.360402] EXT4-fs (loop4): mount failed [ 514.408412] loop0: detected capacity change from 0 to 2048 [ 514.471569] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (46274!=194) [ 514.478775] EXT4-fs (loop0): group descriptors corrupted! 06:32:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d543147108194facae14b6c9156c2c430093db9b6f4f1ae3e73fc8c9113c947b7d5b06bb52e659bc4754", 0x33, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2", 0x1f, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:32:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda1", 0x8, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) 06:32:00 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x0, 0x0, 0x0, &(0x7f0000013e00)) 06:32:00 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000080)=0x1, 0x4) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000000)='.pending_reads\x00', 0x500, 0x1e8) dup(r1) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) 06:32:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27", 0x10, 0x4e0}], 0x0, &(0x7f0000013e00)) 06:32:00 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013e00)) 06:32:00 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d543147108194facae14b6c9156c2c430093db9b6f4f1ae3e73fc8c9113c947b7d5b06bb52e659bc4754", 0x33, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f00", 0x10, 0x800}], 0x0, &(0x7f0000013e00)) 06:32:00 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d543147108194facae14b6c9156c2c430093db9b6f4f1ae3e73fc8c9113c947b7d5b06bb52e659bc4754", 0x33, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) [ 523.770531] loop3: detected capacity change from 0 to 2048 [ 523.772110] loop4: detected capacity change from 0 to 2048 [ 523.778207] loop0: detected capacity change from 0 to 2048 [ 523.782144] loop7: detected capacity change from 0 to 2048 [ 523.787274] No source specified [ 523.799782] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 523.801261] EXT4-fs (loop0): group descriptors corrupted! [ 523.801672] EXT4-fs (loop3): unsupported descriptor size 0 [ 523.804482] EXT4-fs (loop7): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 523.805608] EXT4-fs (loop7): group descriptors corrupted! [ 523.807274] loop5: detected capacity change from 0 to 2048 [ 523.807863] EXT4-fs error (device loop4): __ext4_fill_super:5553: inode #2: comm syz-executor.4: iget: special inode unallocated [ 523.823860] EXT4-fs (loop4): get root inode failed [ 523.824709] EXT4-fs (loop4): mount failed [ 523.832498] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (11639!=0) [ 523.838526] EXT4-fs (loop5): group descriptors corrupted! 06:32:01 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x1d0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) write(r0, &(0x7f0000000900)="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", 0x200) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = syz_io_uring_setup(0x451f, &(0x7f00000001c0)={0x0, 0x0, 0x20}, &(0x7f0000ffa000/0x6000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000440), &(0x7f0000000180)) close(r2) fcntl$setstatus(r0, 0x4, 0x44000) sendfile(r0, r1, 0x0, 0xfdef) 06:32:01 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) bind$802154_dgram(r1, &(0x7f0000000000)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) 06:32:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda1", 0x8, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) 06:32:01 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d543147108194facae14b6c9156c2c430093db9b6f4f1ae3e73fc8c9113c947b7d5b06bb52e659bc4754", 0x33, 0x640}], 0x0, &(0x7f0000013e00)) 06:32:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77", 0x18, 0x4e0}], 0x0, &(0x7f0000013e00)) [ 523.949936] loop3: detected capacity change from 0 to 2048 06:32:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d543147108194facae14b6c9156c2c430093db9b6f4f1ae3e73fc8c9113c947b7d5b06bb52e659bc4754", 0x33, 0x640}, {&(0x7f0000010400)="02", 0x1, 0x800}], 0x0, &(0x7f0000013e00)) [ 524.002923] loop4: detected capacity change from 0 to 2048 [ 524.009072] EXT4-fs (loop3): unsupported descriptor size 0 [ 524.025899] EXT4-fs error (device loop4): __ext4_fill_super:5553: inode #2: comm syz-executor.4: iget: special inode unallocated [ 524.031170] EXT4-fs (loop4): get root inode failed [ 524.033507] EXT4-fs (loop4): mount failed [ 524.057316] loop6: detected capacity change from 0 to 2048 [ 524.072310] EXT4-fs (loop6): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 524.085264] EXT4-fs (loop6): group descriptors corrupted! [ 524.095941] loop5: detected capacity change from 0 to 2048 [ 524.142515] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 524.147511] EXT4-fs (loop5): group descriptors corrupted! 06:32:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77", 0x18, 0x4e0}], 0x0, &(0x7f0000013e00)) 06:32:11 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013e00)) 06:32:11 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x1d0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) write(r0, &(0x7f0000000900)="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", 0x200) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = syz_io_uring_setup(0x451f, &(0x7f00000001c0)={0x0, 0x0, 0x20}, &(0x7f0000ffa000/0x6000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000440), &(0x7f0000000180)) close(r2) fcntl$setstatus(r0, 0x4, 0x44000) sendfile(r0, r1, 0x0, 0xfdef) 06:32:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) 06:32:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d543147108194facae14b6c9156c2c430093db9b6f4f1ae3e73fc8c9113c947b7d5b06bb52e659bc4754", 0x33, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:32:11 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d543147108194facae14b6c9156c2c430093db9b6f4f1ae3e73fc8c9113c947b7d5b06bb52e659bc4754", 0x33, 0x640}], 0x0, &(0x7f0000013e00)) 06:32:11 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x9) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) 06:32:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d543147108194facae14b6c9156c2c430093db9b6f4f1ae3e73fc8c9113c947b7d5b06bb52e659bc4754", 0x33, 0x640}, {&(0x7f0000010400)="02", 0x1, 0x800}], 0x0, &(0x7f0000013e00)) [ 534.038076] loop4: detected capacity change from 0 to 2048 [ 534.039324] loop6: detected capacity change from 0 to 2048 [ 534.059963] EXT4-fs (loop6): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 534.061099] EXT4-fs (loop6): group descriptors corrupted! [ 534.064065] EXT4-fs error (device loop4): __ext4_fill_super:5553: inode #2: comm syz-executor.4: iget: special inode unallocated [ 534.065995] loop3: detected capacity change from 0 to 2048 [ 534.068910] EXT4-fs (loop4): get root inode failed [ 534.069647] EXT4-fs (loop4): mount failed [ 534.078627] loop5: detected capacity change from 0 to 2048 [ 534.081096] loop7: detected capacity change from 0 to 2048 [ 534.086634] loop0: detected capacity change from 0 to 2048 [ 534.099752] EXT4-fs (loop3): unsupported descriptor size 0 [ 534.106594] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 534.108261] EXT4-fs (loop7): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 534.113513] EXT4-fs (loop7): group descriptors corrupted! [ 534.114794] EXT4-fs (loop0): group descriptors corrupted! 06:32:11 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d543147108194facae14b6c9156c2c430093db9b6f4f1ae3e73fc8c9113c947b7d5b06bb52e659bc4754", 0x33, 0x640}], 0x0, &(0x7f0000013e00)) [ 534.125173] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 534.126559] EXT4-fs (loop5): group descriptors corrupted! 06:32:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176", 0x9, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) 06:32:11 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @none={0x0, 0x2}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) 06:32:11 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013e00)) 06:32:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77", 0x18, 0x4e0}], 0x0, &(0x7f0000013e00)) [ 534.197943] loop6: detected capacity change from 0 to 2048 [ 534.203101] loop4: detected capacity change from 0 to 2048 [ 534.215892] EXT4-fs (loop6): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 534.216752] EXT4-fs (loop6): group descriptors corrupted! [ 534.229385] EXT4-fs error (device loop4): __ext4_fill_super:5553: inode #2: comm syz-executor.4: iget: special inode unallocated [ 534.233598] EXT4-fs (loop4): get root inode failed [ 534.234191] EXT4-fs (loop4): mount failed 06:32:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d543147108194facae14b6c9156c2c430093db9b6f4f1ae3e73fc8c9113c947b7d5b06bb52e659bc4754", 0x33, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:32:11 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d543147108194facae14b6c9156c2c430093db9b6f4f1ae3e73fc8c9113c947b7d5b06bb52e659bc4754", 0x33, 0x640}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013e00)) [ 534.328986] loop3: detected capacity change from 0 to 2048 [ 534.332843] loop7: detected capacity change from 0 to 2048 [ 534.345876] EXT4-fs (loop3): unsupported descriptor size 0 [ 534.353718] EXT4-fs (loop7): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 534.356751] Unsupported ieee802154 address type: 0 [ 534.357977] EXT4-fs (loop7): group descriptors corrupted! [ 534.367899] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 534.369273] EXT4-fs (loop0): group descriptors corrupted! [ 534.377029] Unsupported ieee802154 address type: 0 06:32:19 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d543147108194facae14b6c9156c2c430093db9b6f4f1ae3e73fc8c9113c947b7d5b06bb52e659bc4754", 0x33, 0x640}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013e00)) 06:32:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d543147108194facae14b6c9156c2c430093db9b6f4f1ae3e73fc8c9113c947b7d5b06bb52e659bc4754", 0x33, 0x640}, {&(0x7f0000010400)="02", 0x1, 0x800}], 0x0, &(0x7f0000013e00)) 06:32:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176", 0x9, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) 06:32:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:32:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71", 0x1c, 0x4e0}], 0x0, &(0x7f0000013e00)) 06:32:19 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) connect$802154_dgram(r0, &(0x7f0000000000)={0x24, @short={0x2, 0x3}}, 0x14) r1 = dup(r0) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000003d40), 0x4) close(r2) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='wchan\x00') connect$802154_dgram(r3, &(0x7f0000000040)={0x24, @long}, 0x14) 06:32:19 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400), 0x0, 0x800}], 0x0, &(0x7f0000013e00)) 06:32:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176", 0x9, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) [ 542.757176] set_capacity_and_notify: 1 callbacks suppressed [ 542.757193] loop3: detected capacity change from 0 to 2048 [ 542.770873] EXT4-fs (loop3): unsupported descriptor size 0 [ 542.771843] loop5: detected capacity change from 0 to 2048 [ 542.786553] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 542.787313] EXT4-fs (loop5): group descriptors corrupted! [ 542.798974] loop0: detected capacity change from 0 to 2048 [ 542.804939] loop7: detected capacity change from 0 to 2048 [ 542.810965] loop6: detected capacity change from 0 to 2048 06:32:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d543147108194facae14b6c9156c2c430093db9b6f4f1ae3e73fc8c9113c947b7d5b06bb52e659bc4754", 0x33, 0x640}, {&(0x7f0000010400)="02", 0x1, 0x800}], 0x0, &(0x7f0000013e00)) [ 542.816899] loop4: detected capacity change from 0 to 2048 [ 542.821978] EXT4-fs (loop6): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 542.822757] EXT4-fs (loop6): group descriptors corrupted! 06:32:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71", 0x1c, 0x4e0}], 0x0, &(0x7f0000013e00)) [ 542.832027] EXT4-fs (loop7): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 542.841283] EXT4-fs (loop7): group descriptors corrupted! [ 542.849551] EXT4-fs error (device loop0): __ext4_fill_super:5553: inode #2: comm syz-executor.0: iget: special inode unallocated [ 542.851712] EXT4-fs error (device loop4): __ext4_fill_super:5553: inode #2: comm syz-executor.4: iget: special inode unallocated 06:32:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d543147108194facae14b6c9156c2c430093db9b6f4f1ae3e73fc8c9113c947b7d5b06bb52e659bc4754", 0x33, 0x640}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) [ 542.858042] EXT4-fs (loop4): get root inode failed [ 542.859051] EXT4-fs (loop4): mount failed [ 542.867843] EXT4-fs (loop0): get root inode failed [ 542.868708] EXT4-fs (loop0): mount failed 06:32:20 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d543147108194facae14b6c9156c2c430093db9b6f4f1ae3e73fc8c9113c947b7d5b06bb52e659bc4754", 0x33, 0x640}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013e00)) [ 542.939240] loop3: detected capacity change from 0 to 2048 [ 542.941646] EXT4-fs (loop3): unsupported descriptor size 0 06:32:20 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f00000000c0)={0x0, 0x0, 0x3, 0x0, '\x00', [{0x400, 0x1, 0x5, 0x7, 0x3ff, 0x6}, {0x5d91ef17, 0x7f, 0x3, 0x5, 0x6, 0x200}], ['\x00', '\x00', '\x00']}) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) [ 542.990208] loop5: detected capacity change from 0 to 2048 [ 543.008040] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 543.010472] EXT4-fs (loop5): group descriptors corrupted! 06:32:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71", 0x1c, 0x4e0}], 0x0, &(0x7f0000013e00)) 06:32:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176", 0x9, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) 06:32:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:32:20 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400), 0x0, 0x800}], 0x0, &(0x7f0000013e00)) [ 543.059471] loop7: detected capacity change from 0 to 2048 06:32:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d543147108194facae14b6c9156c2c430093db9b6f4f1ae3e73fc8c9113c947b7d5b06bb52e659bc4754", 0x33, 0x640}, {&(0x7f0000010400)="0200", 0x2, 0x800}], 0x0, &(0x7f0000013e00)) [ 543.082194] loop3: detected capacity change from 0 to 2048 [ 543.085166] EXT4-fs (loop7): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 543.085922] EXT4-fs (loop7): group descriptors corrupted! [ 543.094798] EXT4-fs (loop3): unsupported descriptor size 0 [ 543.111702] EXT4-fs (loop6): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 543.113188] EXT4-fs (loop6): group descriptors corrupted! [ 543.131585] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 543.132535] EXT4-fs (loop5): group descriptors corrupted! [ 543.182710] EXT4-fs error (device loop0): __ext4_fill_super:5553: inode #2: comm syz-executor.0: iget: special inode unallocated [ 543.189522] EXT4-fs error (device loop4): __ext4_fill_super:5553: inode #2: comm syz-executor.4: iget: special inode unallocated [ 543.197296] EXT4-fs (loop0): get root inode failed [ 543.199560] EXT4-fs (loop0): mount failed [ 543.200558] EXT4-fs (loop4): get root inode failed [ 543.201355] EXT4-fs (loop4): mount failed 06:32:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f710100", 0x1e, 0x4e0}], 0x0, &(0x7f0000013e00)) 06:32:28 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400), 0x0, 0x800}], 0x0, &(0x7f0000013e00)) 06:32:28 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) getsockopt$WPAN_WANTACK(r0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000000c0)=0x4) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) 06:32:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d543147108194facae14b6c9156c2c430093db9b6f4f1ae3e73fc8c9113c947b7d5b06bb52e659bc4754", 0x33, 0x640}, {&(0x7f0000010400)="0200", 0x2, 0x800}], 0x0, &(0x7f0000013e00)) 06:32:28 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d543147108194facae14b6c9156c2c430093db9b6f4f1ae3e73fc8c9113c947b7d5b06bb52e659bc4754", 0x33, 0x640}, {&(0x7f0000010400), 0x0, 0x800}], 0x0, &(0x7f0000013e00)) 06:32:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:32:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) 06:32:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) [ 551.019580] set_capacity_and_notify: 4 callbacks suppressed [ 551.019596] loop7: detected capacity change from 0 to 2048 [ 551.021955] loop6: detected capacity change from 0 to 2048 [ 551.024187] loop5: detected capacity change from 0 to 2048 [ 551.026874] loop3: detected capacity change from 0 to 2048 [ 551.032353] loop4: detected capacity change from 0 to 2048 [ 551.034057] EXT4-fs (loop6): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 551.034793] EXT4-fs (loop6): group descriptors corrupted! [ 551.036677] EXT4-fs (loop7): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 551.037386] EXT4-fs (loop7): group descriptors corrupted! [ 551.038802] loop0: detected capacity change from 0 to 2048 [ 551.040263] EXT4-fs (loop3): unsupported descriptor size 0 [ 551.067106] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 551.069630] EXT4-fs error (device loop4): __ext4_fill_super:5553: inode #2: comm syz-executor.4: iget: special inode unallocated [ 551.075874] EXT4-fs (loop5): group descriptors corrupted! [ 551.076952] EXT4-fs (loop4): get root inode failed [ 551.077760] EXT4-fs (loop4): mount failed 06:32:28 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) bind$802154_dgram(r1, &(0x7f0000000000)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) [ 551.088917] EXT4-fs error (device loop0): __ext4_fill_super:5553: inode #2: comm syz-executor.0: iget: special inode unallocated 06:32:28 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d543147108194facae14b6c9156c2c430093db9b6f4f1ae3e73fc8c9113c947b7d5b06bb52e659bc4754", 0x33, 0x640}, {&(0x7f0000010400), 0x0, 0x800}], 0x0, &(0x7f0000013e00)) 06:32:28 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) 06:32:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f710100", 0x1e, 0x4e0}], 0x0, &(0x7f0000013e00)) [ 551.120524] EXT4-fs (loop0): get root inode failed [ 551.121040] EXT4-fs (loop0): mount failed 06:32:28 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000003d40), 0x4) tee(r1, r2, 0x40, 0x5) r3 = dup(r0) bind$802154_dgram(r3, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x240000, 0x0) io_uring_register$IORING_REGISTER_FILES(r4, 0x2, &(0x7f0000000100)=[r0, 0xffffffffffffffff, r0, r3, r3], 0x5) r5 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0xf1, 0x6, &(0x7f0000002480)=[{&(0x7f00000001c0)="4985d450518f0697376b8c8e4b99ce87edfa8cdf5956338c22ff56dfe199dafea581d45689d9bd999ed5745549d85c089a171d1ff9c44dba0605f923a51635998d4865026f9cbc23a2a764503fe3dfff6937718e532dc4f60e72abc436630bd4e6ba1e61bf7de86f4da01fdfe3ff16dfd56c8f4e2c9b81023fc35d2f0776e3c3fde880e9c583fba68e881eb2bfce305108d2aba255de6031dcda4be583099a2e4b2c49d555890c1b3adefec7c9310bc68e7844be7d7312e619117da5f17747db0bf34c2f429d22fad3c6", 0xca, 0x8000}, {&(0x7f00000002c0)="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", 0x1000, 0x5}, {&(0x7f00000012c0)="2443d943c4fe089947f036369ce4f0e7249ccdf14a15427469ad9a5a6dd7668176105ccfdaf22eb1ff6b7cf35fde14f70e88aff1f4f39f46e5d323e63894311ef677d470e2184e32bc59e1f38a75e5306803e3c00fa64c37f8be89ea2db23f54c545dd72647cecbc8d15bbdeb7", 0x6d, 0x9}, {&(0x7f0000001340)="d05840ee663796bb447a1ec1e4ef7689dc837b25a1f7ae6454dd6c4d485d929aa592a7f4020a2c4b06bdb14297031b135442b87027c824dff917c6acff1d6cad412c67390251d68f9863ad0af551e4d03de41be8e25e2dfaa68b43bebbcc8d096838e818d163d859419aab5019c016c9b58e066dcd2d032561d4b13b4350bc251a1ec2a3de96300277e497fd7ec41732a75f4d1be63865dee1c55cb9958c9dced81fcedbe0ee23efa06561dc4704446029e6e3f45c059e755677b48c0c223d4d1c4b11bce4f4b07cdee67ac9860d", 0xce, 0x1000}, {&(0x7f0000001440)="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", 0x1000, 0x60}, {&(0x7f0000002440)="349a90a1a95be0a6ede16ef4c2bde8671630494f406ab1e3f7e495df4f75a7cfca8314cc9842dd24930a", 0x2a, 0x80000000000}], 0x80082, &(0x7f0000002540)=ANY=[@ANYBLOB="74696d655f6f66667365743d307830303030303363362c7365636c6162656c2c7375626a5f747970653d2c636f6e746578743d756e636f6e66696e65645f752c73ffb3d04f1ad314236f743d67656e65766530002c7375626a5f726f6c653d265c39292c000000000000000000"]) readahead(r5, 0x9, 0xda9) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r6, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r6, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r6, 0x29, 0x1, &(0x7f0000003d40), 0x4) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8916, &(0x7f0000000000)={'erspan0\x00', {0x2, 0x0, @broadcast}}) 06:32:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d543147108194facae14b6c9156c2c430093db9b6f4f1ae3e73fc8c9113c947b7d5b06bb52e659bc4754", 0x33, 0x640}, {&(0x7f0000010400)="0200", 0x2, 0x800}], 0x0, &(0x7f0000013e00)) 06:32:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) [ 551.218374] loop3: detected capacity change from 0 to 2048 [ 551.221373] EXT4-fs (loop3): unsupported descriptor size 0 [ 551.230777] loop7: detected capacity change from 0 to 2048 [ 551.244165] loop5: detected capacity change from 0 to 2048 [ 551.250578] loop2: detected capacity change from 0 to 264192 [ 551.257548] EXT4-fs (loop7): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 551.269477] EXT4-fs (loop7): group descriptors corrupted! [ 551.273046] EXT4-fs (loop6): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 551.273788] EXT4-fs (loop6): group descriptors corrupted! [ 551.287735] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 551.292696] EXT4-fs (loop5): group descriptors corrupted! [ 551.355024] EXT4-fs error (device loop0): __ext4_fill_super:5553: inode #2: comm syz-executor.0: iget: special inode unallocated [ 551.357300] EXT4-fs (loop0): get root inode failed [ 551.358151] EXT4-fs (loop0): mount failed [ 561.167208] set_capacity_and_notify: 3 callbacks suppressed [ 561.167228] loop0: detected capacity change from 0 to 2048 [ 561.197990] EXT4-fs error (device loop0): __ext4_fill_super:5553: inode #2: comm syz-executor.0: iget: special inode unallocated [ 561.200723] EXT4-fs (loop0): get root inode failed [ 561.201266] EXT4-fs (loop0): mount failed 06:32:38 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendto$packet(r2, &(0x7f0000000380)="cdda7c47556e3e84173484e605a8", 0x1000e, 0x0, &(0x7f0000000180)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local}, 0x14) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r1, 0x89f9, &(0x7f0000000200)={'ip6gre0\x00', &(0x7f0000000180)={'ip6tnl0\x00', 0x0, 0x2f, 0x3, 0x51, 0x800000, 0x1c, @remote, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x8, 0x40, 0x1, 0x40000000}}) getpeername$packet(r1, &(0x7f0000000980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000009c0)=0x14) sendmmsg$inet(r1, &(0x7f00000020c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="af4585e7684a261cfec65e", 0xb}, {&(0x7f00000000c0)="09c2a601146c6c5dd2bafd31b19d55be5d581921e0088c9df210dbf501567424ab217ee7bae16792c4ce7845140a7e2b457bafd859ba53c0ee272be31113f96cb759c9f8057ddda67cd70cf8e54c8390891975a8c1d72bf69b3a2e8edea9eb3e0f5a98b71ae91d7b12e49f6e4cce68d1f8", 0x71}], 0x2, &(0x7f0000000240)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @private=0xa010101}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r4, @broadcast, @multicast2}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x8}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r5, @empty, @loopback}}}], 0x78}}, {{&(0x7f00000002c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x3e}}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000300)="05eb2427567572b91803a1c9bc24ba1169dd6af403ea96de3ce30503b7545cd82b8df473754ea71db99ea899abaa931444069159b67471b8c7af8b71d67a800d5058d1fde839d162325b501c6770023c3586b4bfa927b5ad2de013247b2962ee7d636f258fed5e09e5869c1d07c584ec064d379be6949c6dfd02ee2db196e155472fc421a90024de7cd982c1b8c8ce6aecc960885bc8220cca61cd3b959a16027052690adfcf2e8a69928a8eba294bff215e421a7767898d8cedb2a0b0986d90d06c5dd5cf25343ccfe5", 0xca}], 0x1}}, {{&(0x7f0000000440)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x43}}, 0x10, &(0x7f0000000900)=[{&(0x7f0000000480)="928b8491d9ced46eb35a3036c2908e641d9bedc8ed3fcbc0b72b924c149bb4ce43a860afb89395fc631dd594ac7e26e955f9f8de6840738a996c88e791eccd97427a5db7bde2bc829e3d9e2c471dd3bc502ebaa1d771cd13010941372df94e8d4f4745b6e65b3a48d6032acc471b6cc9d7cff47ab8e4472491f28db3168c7ababbd65c3260c56fce6b24c00a22f1689720121cf9d5db07ce31a7ffa0cac227fa7cea095754d640b7a2aa56d0ae59706cddb794f4cfb1aee8b6ccabe112a537d8c0666116c398cbc544a4ba83111c73648b038f282ea75e4bece32dbece1656aa5718e7a8ab74118a77", 0xe9}, {&(0x7f0000000580)="35661ffafe1394107f769c49b186359cf91be7b21a742142c6c51e887bc979a4a8b18c24c38b394b1ce67dce6c02272602568bd9249bcb318b8f4678f0e291005b3d7229e5f245c8e89bdc7095585b8c0ce570c31f5ffdfe865b5c90660337f19413921efe0d485de3a85f7559c59c9d782ecd914f25e69240c1e21dceb6a1ea38217996f80d8f82b2b5235e71e3226720112157edff2569ed72fd4bc65aafb26d27f55724afda47c83f0153d36fdb1567fa1df68c94876aa0f295a676cb53a933de062d8bd5a07dc80c9df0421380d050bca9c93ddaa0ce", 0xd8}, {&(0x7f0000000680)="0a39d2341be34fdabe8d7f0f89cc71c6abd9691fe4e5ff9ad6d4b1927d87388de5e709ebf342ba1da4e2f3fe7c4519711479a544f7b98bad4fbe20bd95345df275cb733efe6a6308b112a2cfea64d28f8056b65f14bbaa21de8ecd6a087aa74f1059fbbc50710178e91b3f1233bb181b332a9092296eec0ddf87bbc26bfc246ac1d0b804c78b1e16ee6dfa47214a2638a1e625077e7844fd25aa829e212bb71612d089fb5e2d0792ea2d3deed3d10c8199486003b586ecefbc3f58bc481547b2877c4677cee547fb7651e5dd8daa61fc97b74f42409e3bbf38d18267972985c2a09071", 0xe3}, {&(0x7f0000000780)="3ab76e2546365fdc6d0697afb80280a3826c5674d18c87d9035473f36de0c7ecbd858198315559b30d5675fdc6864aa75e0996", 0x33}, {&(0x7f00000007c0)="704f3b3f31cf997341d64e97bae9f0aa68588f06be8ce7a9b5b569b4998eeb4a525285d013becf75f3512af88b0653158c46e346a841765451a3a13cc81774b993822f98d324113a71312e0fade21ef699b0d8f23cf487ba8b67c8accf0203e7bea7cca293c78c68c7908ee60bf21ccc41e1986e1c470654fde373d131638f3c0de668afb36b5fcaaf3cd44ac0b1e3cebb08a9868315f7affdb5b8e0b785f86e79621784717cda615ff3f816d5ae8420a5e4", 0xb2}, {&(0x7f0000000880)="dfd8d383b4550a1ad64ee463e906f1629aef40d754305abe461ae04a3f89fa1b652c0e145100cc07940bd97620be8bd54e51a33aa21c19646304533f3dfc61c65716d501d90d14", 0x47}], 0x6, &(0x7f0000000a00)=[@ip_ttl={{0x14, 0x0, 0x2, 0x401}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x3}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xae1}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x6d}}, @ip_ttl={{0x14, 0x0, 0x2, 0x1f}}, @ip_retopts={{0xdc, 0x0, 0x7, {[@lsrr={0x83, 0x1f, 0x73, [@dev={0xac, 0x14, 0x14, 0x2f}, @empty, @rand_addr=0x64010102, @rand_addr=0x64010101, @local, @initdev={0xac, 0x1e, 0x1, 0x0}, @multicast2]}, @timestamp_prespec={0x44, 0x34, 0xb9, 0x3, 0x2, [{@empty, 0x7}, {@empty, 0xffffffff}, {@broadcast, 0x4}, {@local, 0x8}, {@local, 0x4}, {@multicast1}]}, @end, @cipso={0x86, 0x29, 0x0, [{0x7, 0x6, "a1e076e9"}, {0x1, 0x5, "e3f78e"}, {0x6, 0x2}, {0x1, 0x5, "fcf697"}, {0x6, 0x2}, {0x7, 0xf, "9170ef1cc94eb388ffe4a05fa2"}]}, @ra={0x94, 0x4, 0xbe61}, @timestamp_addr={0x44, 0x24, 0x5d, 0x1, 0xc, [{@initdev={0xac, 0x1e, 0x1, 0x0}, 0x3}, {@broadcast, 0x6}, {@multicast1}, {@private=0xa010102, 0x7fffffff}]}, @rr={0x7, 0xb, 0x49, [@local, @empty]}, @rr={0x7, 0x1b, 0x23, [@broadcast, @multicast1, @multicast1, @broadcast, @broadcast, @remote]}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x2}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r6, @empty, @dev={0xac, 0x14, 0x14, 0x19}}}}], 0x190}}, {{&(0x7f0000000bc0)={0x2, 0x4e22, @rand_addr=0x64010102}, 0x10, &(0x7f0000002040)=[{&(0x7f0000000c00)="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", 0xfa}, {&(0x7f0000000d00)="fd4b03fecb8542327096bef532d64cd75b63e575479e50561b56ba8ac1bfb42cd5602f5438e14256852a52cd28ebfe3a8d2ae320b3c327bb53de8c74aed041812f8b191cfa23d265f7c4421d7726bf67fd625513cb45acea86510bc4ad70b94e5d3bb00287dae02fda8de036a233563bc0a6800a2debd8514b1ec08d29d33bd6387b6b5f51a4c272fb819311436ff757cfdc81f20acc803f3fdeabd8aceea17ba123d359039c6f67", 0xa8}, {&(0x7f0000000dc0)="755f6e97f891071cdd8e", 0xa}, {&(0x7f0000000e00)="16e2b366fcfbfbdbf9f9cdf98f7f0ec73648563ff56455cb0376256c4c57f36eb3856d6505929e8d3101de9cfb9c80c533b9d7cf6c03ccda3f7954ef7e944d186c253e03ee9429d221955dcfc2e2c356888a651150b41cfe015b9748a393ce529e8383d52463acd48809694075ba8f6fd958249ca0b5211e975b31660d9967278c128a852d29fe0a4c89e026366827913c5be518f8e34dcee9eb8cee050fc3bdabf9847bb3213bb41af8f9a3d40fc057f536d6d732b6", 0xb6}, {&(0x7f0000000ec0)="6618a4105fd62bf1c922109c9c5151b5cdfa53bcd417783df91c96db749c1fce79b764", 0x23}, {&(0x7f0000000f00)="1123e0593b71e02433af5da37ec383168e55e31a508c17ed679026d96f7b58301e", 0x21}, {&(0x7f0000000f40)="b95f0b6b3cf96f5defd4c3d221f381b948c42d07c69657ab9eaec7eb09568a2ada12695ffed354a17c04862d06a605d70b2289a5a57441a1225284763187881818c3689e3dcbf27596b286a822c703d638262bfbb2b0ff5a8e290119270c69dcff22a3a476b33f1dcc9439beb1524b6cc41eae53c7761802ae246f48e7bb6ca8447e81b01794db57225b52d03a5e65d98cd6a78d731bb2c4d465aee3e3119264c5b2908c4a19ecea57744741345469eeb65200f99617006d41412465dbadafc19796e6e2cc0752bb518652b55c5543964bfb9ad7df7c98edae16e4906b57c96e", 0xe0}, {&(0x7f0000001040)="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", 0x1000}], 0x8}}], 0x4, 0x401) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000000)={0x24, @long}, 0x14) 06:32:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:32:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d543147108194facae14b6c9156c2c430093db9b6f4f1ae3e73fc8c9113c947b7d5b06bb52e659bc4754", 0x33, 0x640}, {&(0x7f0000010400)="020000000300", 0x6, 0x800}], 0x0, &(0x7f0000013e00)) 06:32:38 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d543147108194facae14b6c9156c2c430093db9b6f4f1ae3e73fc8c9113c947b7d5b06bb52e659bc4754", 0x33, 0x640}, {&(0x7f0000010400), 0x0, 0x800}], 0x0, &(0x7f0000013e00)) 06:32:38 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) 06:32:38 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0xaa, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_set$uid(0x3, 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000340)={'TPROXY\x00'}, &(0x7f0000000380)=0x1e) fcntl$setstatus(r1, 0x4, 0x44000) r2 = openat2(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x424101, 0xa6}, 0x18) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000014c0)={{{@in=@remote, @in=@dev={0xac, 0x14, 0x14, 0x2a}, 0x4e24, 0x0, 0x4e24, 0x1, 0x2, 0x0, 0x0, 0x84, 0x0, 0xee01}, {0x7, 0x7, 0x5, 0x7, 0x5, 0x401, 0x100000000, 0x10001}, {0x0, 0x2, 0x6, 0x1daf2c1b}, 0x297, 0x0, 0x0, 0x0, 0x3}, {{@in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x2, 0x3c}, 0xa, @in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x3507, 0x3, 0x3, 0x0, 0x113, 0xffff, 0x5}}, 0xe8) io_setup(0xfff, &(0x7f0000000040)) r3 = syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000100)={0x0, r3, 0x0, 0x0, 0x0, 0x5}) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[], 0x8b) lstat(&(0x7f0000001400)='./file0\x00', &(0x7f0000001440)) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r4) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0xa3, 0x27888, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x3, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x101, 0x0, @perf_config_ext={0x10000, 0x7}, 0xa401, 0x4, 0x5, 0x6, 0x101, 0x9, 0x8, 0x0, 0x9}, 0x0, 0xd, r0, 0x3) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x2, 0x40, 0xffffffffffffffff, &(0x7f0000000240)="d775223c2cfd1659131c1635be0ca4a6022d81481647384956b74728cdf44222af85", 0x22, 0x200, 0x0, 0x3}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, &(0x7f0000000400)="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", 0x1000, 0xffffffffffffffff, 0x0, 0x2}]) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) 06:32:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f710100", 0x1e, 0x4e0}], 0x0, &(0x7f0000013e00)) 06:32:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) [ 561.214987] loop4: detected capacity change from 0 to 2048 [ 561.237692] EXT4-fs error (device loop4): __ext4_fill_super:5553: inode #2: comm syz-executor.4: iget: special inode unallocated [ 561.243544] loop3: detected capacity change from 0 to 2048 [ 561.249718] EXT4-fs (loop4): get root inode failed [ 561.250283] EXT4-fs (loop4): mount failed [ 561.255225] loop5: detected capacity change from 0 to 2048 [ 561.258649] loop6: detected capacity change from 0 to 2048 [ 561.273810] loop7: detected capacity change from 0 to 2048 [ 561.275808] EXT4-fs (loop3): unsupported descriptor size 0 [ 561.278299] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 561.280079] EXT4-fs (loop5): group descriptors corrupted! 06:32:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) [ 561.302029] EXT4-fs (loop6): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 561.303123] EXT4-fs (loop6): group descriptors corrupted! [ 561.304738] EXT4-fs (loop7): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 561.313763] EXT4-fs (loop7): group descriptors corrupted! [ 561.394416] loop0: detected capacity change from 0 to 2048 [ 561.467972] EXT4-fs error (device loop0): __ext4_fill_super:5553: inode #2: comm syz-executor.0: iget: special inode unallocated [ 561.470804] EXT4-fs (loop0): get root inode failed [ 561.472642] EXT4-fs (loop0): mount failed 06:32:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0), 0x0, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:32:49 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @short={0x2, 0xffff}}, 0x14) r2 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$F2FS_IOC_RESIZE_FS(r2, 0x4008f510, &(0x7f0000000000)=0x7) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long={0x3, 0x0, {0x5555555555550081}}}, 0x14) 06:32:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f}], 0x0, &(0x7f0000013e00)) 06:32:49 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d543147108194facae14b6c9156c2c430093db9b6f4f1ae3e73fc8c9113c947b7d5b06bb52e659bc4754", 0x33, 0x640}, {&(0x7f0000010400)="02000000", 0x4, 0x800}], 0x0, &(0x7f0000013e00)) 06:32:49 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d543147108194facae14b6c9156c2c430093db9b6f4f1ae3e73fc8c9113c947b7d5b06bb52e659bc4754", 0x33, 0x640}, {&(0x7f0000010400)="020000000300", 0x6, 0x800}], 0x0, &(0x7f0000013e00)) 06:32:49 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) 06:32:49 executing program 1: recvmmsg$unix(0xffffffffffffffff, &(0x7f0000005c40)=[{{&(0x7f0000001600), 0x6e, &(0x7f0000001940)=[{&(0x7f0000000000)=""/16, 0x10}, {&(0x7f0000001880)=""/168, 0xa8}, {&(0x7f0000001680)=""/25, 0x19}], 0x3}}, {{&(0x7f0000001980)=@abs, 0x6e, &(0x7f0000004c80), 0x0, &(0x7f0000004d00)=[@cred={{0x1c}}], 0x20}}, {{0x0, 0x0, &(0x7f0000005080)=[{&(0x7f0000004d40)=""/255, 0xff}, {&(0x7f0000004e40)=""/135, 0x87}, {&(0x7f0000004f00)=""/103, 0x67}, {&(0x7f0000004f80)=""/202, 0xca}], 0x4, &(0x7f00000050c0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xe0}}, {{&(0x7f00000051c0), 0x6e, &(0x7f00000053c0)=[{&(0x7f0000005240)=""/204, 0xcc}, {&(0x7f0000005340)=""/94, 0x5e}], 0x2, &(0x7f0000005400)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000005440)=@abs, 0x6e, &(0x7f0000005580)=[{&(0x7f00000054c0)=""/137, 0x89}], 0x1, &(0x7f00000055c0)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x50}}, {{&(0x7f0000005640), 0x6e, &(0x7f0000005a40)=[{&(0x7f00000056c0)=""/200, 0xc8}, {&(0x7f00000057c0)=""/245, 0xf5}, {&(0x7f00000058c0)=""/126, 0x7e}, {&(0x7f0000005940)=""/236, 0xec}], 0x4, &(0x7f0000005a80)}}, {{&(0x7f0000005ac0)=@abs, 0x6e, &(0x7f0000005b80)=[{&(0x7f0000005b40)=""/63, 0x3f}], 0x1, &(0x7f0000005bc0)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x48}}], 0x7, 0x2001, 0x0) r1 = syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f84e", 0x17}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f00000001c0)=ANY=[]) pipe(&(0x7f0000005a80)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat(r2, &(0x7f0000005e00)='./file0\x00', 0x2) r3 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x4, 0x7, &(0x7f0000001540)=[{&(0x7f0000000140)="662e72afcd537b18ce239b6d60b81528aa5a5b279e17e954f5f24409aab0153e1e494a9f6128a08a485070ae3dc55dc16704c36e5d075f3eae7f2cddd0b0e1b1bd51a590f2c23e6d8530f1f33882a9576d819968fec19e58b576ce1c04bf9924c861d479fc20445db1528b96c54647a42f660d608ae5966ae760", 0x7a, 0x2}, {&(0x7f0000000240)="96fcda22b138d6c8965487e04d5c632dc0f6354701d71c5e15cd7086bf5cd7261ae189e01a5e222e3e889efe0a84728d1d41a6225d3db008bebd1ba918ca3eb356ec010c71b4165f896cb620728fbc9e8909a55f142dd93cfbb9dca95880c03d70575184852d1e7b30a3adf12f623a087cb433227767e528b3d86644af7caf28ac6d8550775c75708a1a0d2c87ba7c37b355c5f48938524699608f155e5b4eabec3377712b", 0xa5}, {&(0x7f0000000300)="f002a7dcc751a34458e967beba1529e9fb3ea660532176e47ea4b619b40621af60c690fcbe5a37151d5b935976a84ebd8423321c997d0d1420e79814a9d4094d4271b8e2020672136f3c2012b7c62343a9b43500f829d86a41bc091320455392506d9a60557962dacd8c263dff47ac26089998502ffcceab6d5919d1205b52a1ca392b588dc56582ad2a8ba0df41367790ef00a40f3c2408a8f11b7999bdaa766ebb9bb039c05ffbf028b588ee0e5d", 0xaf, 0x4}, {&(0x7f00000003c0)="68032db42cec5504ab527be6fe4a213cae2f8bc14db51cf5337192f77c4f6ffea2dadcac6a1c81bd141dfaa897e73bb01dfb1f7c72c03988032b6e1b82462866761c21fcd58622b7157d9f057acbac6838a1cfe64e0b279e", 0x58, 0x8000}, {&(0x7f0000000440)="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", 0xfd, 0x1}, {&(0x7f0000000540)="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", 0x1000, 0x100000001}, {&(0x7f00000000c0)="56c6e3d8d67be37a18b3e6", 0xb, 0x8000}], 0x84, &(0x7f00000017c0)={[{@shortname_win95}, {@iocharset={'iocharset', 0x3d, 'macroman'}}, {@uni_xlate}, {@utf8}], [{@audit}, {@pcr={'pcr', 0x3d, 0x1e}}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@fsname={'fsname', 0x3d, '\'\\!'}}, {@smackfsdef}, {@smackfstransmute={'smackfstransmute', 0x3d, 'vfat\x00'}}]}) r4 = openat(r3, &(0x7f0000001700)='./file0\x00', 0x280104, 0x14c) renameat(r4, &(0x7f0000001740)='./file0\x00', r1, &(0x7f0000001780)='./file0\x00') mknodat(r1, &(0x7f00000016c0)='./file0\x00', 0x80, 0x3ff) mknodat$null(r0, &(0x7f0000001a00)='./file0\x00', 0xc000, 0x103) 06:32:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) [ 571.903896] loop3: detected capacity change from 0 to 2048 [ 571.905764] loop7: detected capacity change from 0 to 2048 [ 571.907672] loop5: detected capacity change from 0 to 2048 [ 571.923614] EXT4-fs (loop3): unsupported descriptor size 0 [ 571.925138] EXT4-fs (loop7): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 571.926513] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 571.927803] EXT4-fs (loop5): group descriptors corrupted! [ 571.928738] EXT4-fs (loop7): group descriptors corrupted! [ 571.929991] loop6: detected capacity change from 0 to 2048 [ 571.932011] loop0: detected capacity change from 0 to 2048 [ 571.959533] EXT4-fs (loop6): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 571.960973] EXT4-fs (loop6): group descriptors corrupted! [ 571.966483] loop4: detected capacity change from 0 to 2048 [ 571.978257] EXT4-fs error (device loop0): __ext4_fill_super:5553: inode #2: comm syz-executor.0: iget: special inode unallocated [ 571.988044] EXT4-fs (loop0): get root inode failed [ 571.992505] EXT4-fs (loop0): mount failed [ 572.024755] EXT4-fs error (device loop4): __ext4_fill_super:5553: inode #2: comm syz-executor.4: iget: special inode unallocated [ 572.040003] EXT4-fs (loop4): get root inode failed [ 572.041080] EXT4-fs (loop4): mount failed 06:32:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f}], 0x0, &(0x7f0000013e00)) 06:32:49 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) r2 = memfd_secret(0x80000) getsockopt$WPAN_WANTACK(r2, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000000c0)=0x4) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) 06:32:49 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000", 0x7, 0x800}], 0x0, &(0x7f0000013e00)) 06:32:49 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)=@getsadinfo={0x140, 0x23, 0x4, 0x70bd2c, 0x25dfdbfd, 0x0, [@address_filter={0x28, 0x1a, {@in6=@private1, @in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2, 0x8, 0x20}}, @etimer_thresh={0x8, 0xc, 0xffffffff}, @algo_auth={0xd8, 0x1, {{'blake2b-256\x00'}, 0x480, "2f2d07a38aca6c74991da183014c2d8da5c8bf06a83b1617f80be65eaa44661db35dc054ee53e96d7c8f8329380628394d5ef6fc7584fb406202b300a53c058d7cdcf8d2bd41d7dbbb7591390564d1f8f6b0f92bae4fac6c732a6967f33bf5f91f0d9583253275ce6a6e91023e85bd9c9d296c29e0492135abaadee97e8f0acc351e48e0b996f5893b35b97c770af079"}}, @policy_type={0xa}, @XFRMA_SET_MARK_MASK={0x8, 0x1e, 0x475}, @replay_val={0x10, 0xa, {0x70bd27, 0x70bd28, 0x1}}]}, 0x140}, 0x1, 0x0, 0x0, 0x20000880}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000100)=@allocspi={0x108, 0x16, 0x1, 0x0, 0x0, {{{@in=@loopback, @in=@multicast1}, {@in=@multicast1, 0x0, 0x6c}, @in=@dev, {0x0, 0x0, 0x1000000000, 0x8b, 0x0, 0x0, 0x0, 0x305}}, 0x0, 0x2}, [@extra_flags={0x8, 0x18, 0x20}, @etimer_thresh={0x8, 0xc, 0x8}]}, 0x108}}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000003d40), 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r3, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000003d40), 0x4) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) ppoll(&(0x7f0000000380)=[{r1, 0x5000}, {0xffffffffffffffff, 0x1334}, {r2, 0x8000}, {r3, 0x8304}], 0x4, &(0x7f0000000480)={r4, r5+10000000}, &(0x7f0000000600)={[0x7]}, 0x8) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f00000004c0)=ANY=[]) 06:32:49 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d543147108194facae14b6c9156c2c430093db9b6f4f1ae3e73fc8c9113c947b7d5b06bb52e659bc4754", 0x33, 0x640}, {&(0x7f0000010400)="02000000", 0x4, 0x800}], 0x0, &(0x7f0000013e00)) 06:32:49 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d543147108194facae14b6c9156c2c430093db9b6f4f1ae3e73fc8c9113c947b7d5b06bb52e659bc4754", 0x33, 0x640}, {&(0x7f0000010400)="020000000300", 0x6, 0x800}], 0x0, &(0x7f0000013e00)) [ 572.196213] loop7: detected capacity change from 0 to 2048 [ 572.198361] loop3: detected capacity change from 0 to 2048 06:32:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0), 0x0, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) [ 572.208162] loop5: detected capacity change from 0 to 2048 [ 572.222838] EXT4-fs (loop7): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 572.223808] EXT4-fs (loop3): unsupported descriptor size 0 [ 572.224852] EXT4-fs (loop7): group descriptors corrupted! [ 572.243025] loop6: detected capacity change from 0 to 2048 [ 572.243289] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 572.257234] EXT4-fs (loop5): group descriptors corrupted! 06:32:49 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f00000000c0)=0x4) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f00000002c0)={0xf6b1, 0x20, 0x400, 0x5, 0xfc, 0x7f, 0x1}, 0xc) r1 = dup(r0) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = dup2(r2, r2) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) r5 = pidfd_getfd(r3, r3, 0x0) sendmsg$NL80211_CMD_GET_KEY(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r4, 0x403, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) sendmsg$NL80211_CMD_SET_PMK(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x70, r4, 0x2, 0x70bd2b, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x400, 0x5e}}}}, [@NL80211_ATTR_PMK={0x14, 0xfe, "179e6cc3e102e17b68babb65a3f7b287"}, @NL80211_ATTR_PMK={0x14, 0xfe, "29238e52f064dffe0786780b9fb135dd"}, @NL80211_ATTR_PMK={0x14, 0xfe, "88f16374dae02837a2c261bbb06565ad"}, @NL80211_ATTR_PMK={0x14, 0xfe, "15c174fac48ac410071146c9e6d3d249"}]}, 0x70}, 0x1, 0x0, 0x0, 0x4001}, 0x880) 06:32:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) [ 572.319542] EXT4-fs (loop6): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 572.336769] EXT4-fs (loop6): group descriptors corrupted! [ 572.346178] EXT4-fs error (device loop0): __ext4_fill_super:5553: inode #2: comm syz-executor.0: iget: special inode unallocated [ 572.348434] EXT4-fs (loop0): get root inode failed [ 572.349252] EXT4-fs (loop0): mount failed 06:32:49 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000", 0x7, 0x800}], 0x0, &(0x7f0000013e00)) 06:32:49 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d543147108194facae14b6c9156c2c430093db9b6f4f1ae3e73fc8c9113c947b7d5b06bb52e659bc4754", 0x33, 0x640}, {&(0x7f0000010400)="02000000", 0x4, 0x800}], 0x0, &(0x7f0000013e00)) 06:32:49 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.net/syz0\x00', 0x1ff) uname(&(0x7f0000000400)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0) ioctl$CDROM_SEND_PACKET(r0, 0x6, 0x0) uname(&(0x7f0000000100)) perf_event_open(&(0x7f00000001c0)={0x4, 0x80, 0x8, 0x9, 0x3, 0xce, 0x0, 0x6, 0x21040, 0x6, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x7fff, 0x1, @perf_config_ext={0x4, 0x8000}, 0x800, 0x100, 0x6, 0x8, 0x7fffffff, 0xff, 0x7, 0x0, 0x9, 0x0, 0x28}, 0x0, 0x1, r0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.cpu/syz1\x00', 0x1ff) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 06:32:49 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d543147108194facae14b6c9156c2c430093db9b6f4f1ae3e73fc8c9113c947b7d5b06bb52e659bc4754", 0x33, 0x640}, {&(0x7f0000010400)="0200000003000000", 0x8, 0x800}], 0x0, &(0x7f0000013e00)) [ 572.463750] EXT4-fs (loop4): unsupported descriptor size 0 06:32:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f}], 0x0, &(0x7f0000013e00)) [ 572.496337] EXT4-fs (loop7): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 572.497719] EXT4-fs (loop7): group descriptors corrupted! [ 572.519684] EXT4-fs (loop3): unsupported descriptor size 0 [ 572.581892] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 572.586051] EXT4-fs (loop5): group descriptors corrupted! [ 572.593955] EXT4-fs (loop6): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 572.596708] EXT4-fs (loop6): group descriptors corrupted! [ 572.608206] program syz-executor.1 is using a deprecated SCSI ioctl, please convert it to SG_IO 06:32:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x1, &(0x7f0000000380)=[{&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) 06:32:59 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0), 0x0, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:32:59 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/cgroups\x00', 0x0, 0x0) setsockopt$WPAN_SECURITY_LEVEL(r2, 0x0, 0x2, &(0x7f0000000180)=0x5, 0x4) pipe(&(0x7f0000000880)={0xffffffffffffffff}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f0000003d40), 0x4) fcntl$setstatus(r4, 0x407, 0x1040000) setsockopt$WPAN_SECURITY(r3, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x3, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @short={0x2, 0x2, 0xfffe}}, 0x29) socketpair(0x15, 0x5, 0x20, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$802154_dgram(r5, &(0x7f00000000c0)={0x24, @short={0x2, 0xffff, 0xaaa0}}, 0x14) 06:32:59 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000", 0x7, 0x800}], 0x0, &(0x7f0000013e00)) 06:32:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) 06:32:59 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d543147108194facae14b6c9156c2c430093db9b6f4f1ae3e73fc8c9113c947b7d5b06bb52e659bc4754", 0x33, 0x640}, {&(0x7f0000010400)="0200000003000000", 0x8, 0x800}], 0x0, &(0x7f0000013e00)) 06:32:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f}], 0x0, &(0x7f0000013e00)) 06:32:59 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d543147108194facae14b6c9156c2c430093db9b6f4f1ae3e73fc8c9113c947b7d5b06bb52e659bc4754", 0x33, 0x640}, {&(0x7f0000010400)="020000000300", 0x6, 0x800}], 0x0, &(0x7f0000013e00)) [ 582.437166] set_capacity_and_notify: 6 callbacks suppressed [ 582.437189] loop7: detected capacity change from 0 to 2048 [ 582.440287] loop3: detected capacity change from 0 to 2048 [ 582.444137] loop4: detected capacity change from 0 to 2048 [ 582.457545] EXT4-fs (loop7): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 582.461754] loop5: detected capacity change from 0 to 2048 [ 582.462417] loop6: detected capacity change from 0 to 2048 [ 582.462583] EXT4-fs (loop7): group descriptors corrupted! [ 582.463009] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 582.465750] EXT4-fs (loop4): unsupported descriptor size 0 [ 582.470288] EXT4-fs (loop6): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 582.474377] loop0: detected capacity change from 0 to 2048 [ 582.483512] EXT4-fs (loop6): group descriptors corrupted! [ 582.487892] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 582.497178] EXT4-fs (loop5): group descriptors corrupted! [ 582.524549] EXT4-fs error (device loop0): __ext4_fill_super:5553: inode #2: comm syz-executor.0: iget: special inode unallocated [ 582.537350] EXT4-fs (loop0): get root inode failed [ 582.542630] EXT4-fs (loop0): mount failed 06:32:59 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003000000", 0x8, 0x800}], 0x0, &(0x7f0000013e00)) 06:32:59 executing program 1: r0 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x5) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_HARDIF(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x38, 0x0, 0x200, 0x70bd27, 0x25dfdbfb, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xfffffff8}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x81}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x4048040) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f0000000140)={{0x1, 0x1, 0x18, r1, {0x5}}, './file0\x00'}) pipe(&(0x7f0000000880)={0xffffffffffffffff}) fcntl$setstatus(r4, 0x407, 0x1000000) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0, {r0}}, './file1\x00'}) r7 = socket$nl_audit(0x10, 0x3, 0x9) pipe(&(0x7f0000000880)={0xffffffffffffffff}) fcntl$setstatus(r8, 0x407, 0x1000000) sendmsg$BATADV_CMD_GET_VLAN(r6, &(0x7f0000000e40)={&(0x7f0000000d80)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000e00)={&(0x7f0000000dc0)={0x2c, 0x0, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x50}, 0x48810) io_submit(0x0, 0x4, &(0x7f0000000d40)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x8, r2, &(0x7f0000000180)="8ce2cd4c77cad8d251d69d622d73e96d8eb269065a5407bb", 0x18, 0x1, 0x0, 0x0, r4}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x401, r5, &(0x7f0000000240)="10f20e4b55d8de456602effc7bc8e644ec686736e67c27ea27a959136f0038c2cf7707080f89e534cb25089b6245b50320ad7f0dc7", 0x35, 0x3}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2, 0xf000, r7, &(0x7f0000000c00)="231cd3ee26786f056bd41ac5dc60481c2e6dbb25e68a5a441a20cf22c0592047b6736cfab46c15d0e9e2716214cb1964396df0d7ce9bbd38b9275bc2ca925d5c66862a5aa78bc153f6ef984dbbcc678d12e50cfd01789d7525d9329cc277421db4edce7ab848f06cdfe750970f5162d4f7e8bb9f8002527e6d1d2a8939b0f85a6a2d8cc2c6367ca4438ab46cbcceb28622f22b958bd362a6ee3ac456604e8beaa65d02314d0731eda8b5aac8288fc8090adf0d34037391977104f5615c3c5ab697c6", 0xc2, 0x6}, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x6, 0x1f, r0, &(0x7f0000000300)="addf045f4ddaf72578b7e8dcf0733f664463c30303287cc33c0fca76b481b313849abaca25ef125e28d8330cd79b", 0x2e, 0x58, 0x0, 0x1, r8}]) ioctl$DVD_WRITE_STRUCT(r3, 0x5390, &(0x7f00000003c0)=@bca={0x3, 0xbc, "b310bffd8a1b55de72ed9e2fe5743719c50e621b2a89194fa5eec6adf8702771a180028eb0faf0d2d8c30ddad1326a05a6e0d9dec9490f3c225e6e1990fed89a66f26ede65b5427508da1ca75081760ea3ae73fac18d9f0b71e8ae4ccda611689b90390aef80ad6fe4317250e3df12825a4d70a92846d5fbaadb9402701dc384da9df3108060929cd1e8f716a827504f5c42159cee8bd1ebe64f3f095313ecba5fdf332c76c46255c51f974dafea1ae53ed275ba94e17e9eda6c5559"}) sendmsg$netlink(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000080)=ANY=[@ANYBLOB="240000001a00010000008000000000000200000001000000", @ANYRES32, @ANYBLOB="0800d6"], 0x24}], 0x1}, 0x0) 06:32:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x1, &(0x7f0000000380)=[{&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) 06:32:59 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d543147108194facae14b6c9156c2c430093db9b6f4f1ae3e73fc8c9113c947b7d5b06bb52e659bc4754", 0x33, 0x640}, {&(0x7f0000010400)="0200000003000000", 0x8, 0x800}], 0x0, &(0x7f0000013e00)) 06:32:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) 06:32:59 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d543147108194facae14b6c9156c2c430093db9b6f4f1ae3e73fc8c9113c947b7d5b06bb52e659bc4754", 0x33, 0x640}, {&(0x7f0000010400)="02000000", 0x4, 0x800}], 0x0, &(0x7f0000013e00)) 06:32:59 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d543147108194facae14b6c9156c2c4300", 0x1a, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) [ 582.774515] loop3: detected capacity change from 0 to 2048 [ 582.784272] loop5: detected capacity change from 0 to 2048 [ 582.792719] loop7: detected capacity change from 0 to 2048 [ 582.793616] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 582.801936] loop0: detected capacity change from 0 to 2048 [ 582.809065] EXT4-fs (loop6): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 582.812657] EXT4-fs (loop6): group descriptors corrupted! 06:32:59 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d543147108194facae14b6c9156c2c430093db9b6f4f1ae3e73fc8c9113c947b7d5b06bb52e659bc4754", 0x33, 0x640}, {&(0x7f0000010400)="02000000", 0x4, 0x800}], 0x0, &(0x7f0000013e00)) [ 582.830635] EXT4-fs (loop7): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 582.832292] EXT4-fs (loop7): group descriptors corrupted! [ 582.855792] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 582.857015] EXT4-fs (loop5): group descriptors corrupted! [ 582.860517] EXT4-fs error (device loop0): __ext4_fill_super:5553: inode #2: comm syz-executor.0: iget: special inode unallocated [ 582.872688] EXT4-fs (loop0): get root inode failed [ 582.873375] EXT4-fs (loop0): mount failed [ 582.882069] EXT4-fs (loop4): unsupported descriptor size 0 06:33:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x1, &(0x7f0000000380)=[{&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) 06:33:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) [ 583.016489] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 583.020956] EXT4-fs (loop6): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 583.022355] EXT4-fs (loop6): group descriptors corrupted! 06:33:10 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cdrom(0xffffffffffffff9c, &(0x7f00000000c0), 0xb4eda5cbc2903927, 0x0) ioctl$CDROMREADRAW(r0, 0x5314, &(0x7f0000000100)={0x5}) ioctl$CDROMREADRAW(r0, 0x5314, &(0x7f0000000b80)={0xa3, 0xc1, 0xfe, 0x8, 0x5, 0xfb}) r1 = getpgid(0x0) r2 = perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0x4, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SYNC(r2, 0x9408, 0x0) r3 = perf_event_open(0x0, r1, 0x8, 0xffffffffffffffff, 0x0) r4 = fork() perf_event_open(&(0x7f0000001600)={0x3, 0x80, 0x4, 0x0, 0x7f, 0x80, 0x0, 0xd3e, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000080), 0x8}, 0x801, 0x0, 0x3, 0x8, 0x9, 0xe8e, 0x5, 0x0, 0x7, 0x0, 0x9}, r4, 0x7, r2, 0x8) r5 = getpgid(0x0) perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r5, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000017c0)={0x4, 0x80, 0x7, 0x1, 0x1f, 0x7f, 0x0, 0x100000001, 0x82009, 0xc, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, @perf_config_ext={0x8, 0x3}, 0x3030, 0x6, 0x9, 0x7, 0x9, 0x3905, 0x3, 0x0, 0x2, 0x0, 0x7f}, r5, 0xc, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001680)={0x4, 0x80, 0x1, 0x8, 0x80, 0x7, 0x0, 0x1, 0x40001, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0xea0, 0x0, @perf_config_ext={0x4, 0x3}, 0x10028, 0x2, 0x5, 0x4, 0x9, 0x1, 0x96, 0x0, 0x3, 0x0, 0x6}, 0xffffffffffffffff, 0x0, r3, 0x2) perf_event_open(&(0x7f0000001740)={0x0, 0x80, 0xd9, 0x4, 0x80, 0x2, 0x0, 0x7, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0x4, @perf_bp={&(0x7f0000001700), 0x4}, 0x6020, 0x0, 0x7, 0x4, 0xff, 0x7, 0x9, 0x0, 0x1, 0x0, 0x20}, 0x0, 0xd, 0xffffffffffffffff, 0xc) 06:33:10 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003000000", 0x8, 0x800}], 0x0, &(0x7f0000013e00)) 06:33:10 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d543147108194facae14b6c9156c2c430093db9b6f4f1ae3e73fc8c9113c947b7d5b06bb52e659bc4754", 0x33, 0x640}, {&(0x7f0000010400)="02000000", 0x4, 0x800}], 0x0, &(0x7f0000013e00)) 06:33:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:33:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {0x0, 0x0, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) 06:33:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d543147108194facae14b6c9156c2c430093db9b6f4f1ae3e73fc8c9113c947b7d5b06bb52e659bc4754", 0x33, 0x640}, {&(0x7f0000010400)="020000000300000004", 0x9}], 0x0, &(0x7f0000013e00)) 06:33:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) 06:33:10 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) pipe(&(0x7f0000000880)={0xffffffffffffffff}) fcntl$setstatus(r2, 0x407, 0x1000000) connect$802154_dgram(r2, &(0x7f0000000500)={0x24, @none={0x0, 0x3}}, 0x14) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r3, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000003d40), 0x4) pwritev2(r3, &(0x7f0000000480)=[{}, {&(0x7f00000000c0)="fbcb0ca87d1e4d366a79f44beebbc610a0b4de28abb8c9566443c7d728ef8123ec58dcc7688827bd5495b24e1c9846d114f34d950a02cf6114d0f392624b578353fd602427d81d165ecabed15559e9270aee06a099ea5cb2d3a4b7ca4b5cac55ff939aba70d6b7da14759eaee155cb458120a19ce63bc15e3663d1f6da742cb2805ad4d7e5f61efb42be428b0f462fd7838b5d8d3ce02d8aea5c6d0bf02f4ec7962cbb8a00242b35fe71692387876d72bcf834a7477199b464ae04091ef2eabb73", 0xc1}, {&(0x7f00000001c0)="ba976e3af50846d9f76dbb4404525f387f894bb86a1d2f28a26dd5e7b2df3b36613e46585c15cf285688e7b7bf433306262e356ab1c7c709dd7adb743828e8ff5274703c17ea782003f603e48ea02f20b325edf47f908ee86369919f6570836f56e26f6b955b14a8142dfae7c3d2a1ed6cc62d0b21c611a7b4335d1188d4453b1c9d00e2ce8de0b8a0f256", 0x8b}, {&(0x7f0000000280)="a80208d3cf3481c2067cc89440ae383ae9e741c110a6b366c4", 0x19}, {&(0x7f00000002c0)="293df9c54c15b9a503b34ab71ecdf39940ecf207ce3a56d47429b3085abfeff1356dccece743e9fefb6022481bb195b6171ace8a506079b900933038fc1e9f6b3262d492458222de6cb74425da363c67914f80f7ae51ec361870743eaf376ea9a0fa2733a336686f8bf58ee5c05aa8492066c0898816d406d271c3634097190d277713c8a27004efe54d06a6cfe5b3366d64bef31f904ae1f1c772a710cffea4d08e13b5cd3329023b1a644c08df1aee8c52ea541357ffd562cd4cfe095f7d0b1acc6ee5f73df529bbae05cfb245995258d076b641071ce3d47d5175bb58f7818d0e44c8937166dd736263e638e0", 0xee}, {&(0x7f00000003c0)="5296b1c22521550939ae750ef5388ea4e062166394a00a1875ea7b3ded2970111595d58db59ee1635748fd053b653a6b54df3f9cd83c263689faa69abc0a4674896a2c100e1c06145a2be119700a7edd2109d52ae94bd66cd437e802477b4bc032f66e4db558dab9812ce3d4bc8c08ac12702293958cae944ed4463489ac9b5b2154fc0b882c866aceb3d070cfa0d721a4f21d16c4f60190bdcd306f30c668d4bda4ce52a2942f24e3be6fc9566d20a92a5df3", 0xb3}], 0x6, 0x8, 0x6, 0x0) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000062080)={0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000062280)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000063280)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x8, "1bb05a59c8e09c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000064280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000065480)={0x0, ""/256, 0x0, 0x0}) [ 593.412974] set_capacity_and_notify: 4 callbacks suppressed [ 593.412996] loop0: detected capacity change from 0 to 2048 [ 593.421752] loop5: detected capacity change from 0 to 2048 ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000065680)={0x5, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r5}, {}, {}, {}, {}, {}, {r7, r8}, {0x0, r9}], 0x7, "70c6d8b2c5d315"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, &(0x7f0000063e00)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000064e00)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r10}], 0x6, "c434efd815d308"}) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) [ 593.438547] loop3: detected capacity change from 0 to 2048 [ 593.440081] loop7: detected capacity change from 0 to 2048 [ 593.442490] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 593.454262] EXT4-fs (loop5): group descriptors corrupted! [ 593.456259] EXT4-fs (loop7): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 593.456774] loop6: detected capacity change from 0 to 2048 [ 593.457571] EXT4-fs (loop7): group descriptors corrupted! [ 593.460682] EXT4-fs error (device loop0): __ext4_fill_super:5553: inode #2: comm syz-executor.0: iget: special inode unallocated [ 593.465204] loop4: detected capacity change from 0 to 2048 [ 593.472615] EXT4-fs (loop0): get root inode failed [ 593.473386] EXT4-fs (loop0): mount failed [ 593.481056] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 593.497910] EXT4-fs (loop6): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 593.499266] EXT4-fs (loop6): group descriptors corrupted! 06:33:10 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003000000", 0x8, 0x800}], 0x0, &(0x7f0000013e00)) 06:33:10 executing program 2: r0 = dup(0xffffffffffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000003d40), 0x4) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000000)=0xffffffffffffffff) bind$802154_dgram(r0, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0002}}}, 0x14) 06:33:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) [ 593.566951] EXT4-fs (loop4): unsupported descriptor size 0 [ 593.568739] sr 1:0:0:0: [sr0] CDROM not ready. Make sure there is a disc in the drive. 06:33:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d543147108194facae14b6c9156c2c430093db9b6f4f1ae3e73fc8c9113c947b7d5b06bb52e659bc4754", 0x33, 0x640}, {&(0x7f0000010400)="020000000300000004", 0x9}], 0x0, &(0x7f0000013e00)) [ 593.618664] loop7: detected capacity change from 0 to 2048 [ 593.630570] EXT4-fs (loop7): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 593.632215] EXT4-fs (loop7): group descriptors corrupted! [ 593.633087] sr 1:0:0:0: [sr0] CDROM not ready. Make sure there is a disc in the drive. [ 593.763720] loop5: detected capacity change from 0 to 2048 [ 593.767604] loop0: detected capacity change from 0 to 2048 [ 593.782078] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 593.787558] EXT4-fs (loop5): group descriptors corrupted! [ 593.798100] EXT4-fs error (device loop0): __ext4_fill_super:5553: inode #2: comm syz-executor.0: iget: special inode unallocated [ 593.809038] EXT4-fs (loop0): get root inode failed [ 593.809814] EXT4-fs (loop0): mount failed 06:33:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:33:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) 06:33:22 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) dup(r0) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long}, 0x14) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) 06:33:22 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9}], 0x0, &(0x7f0000013e00)) 06:33:22 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d543147108194facae14b6c9156c2c430093db9b6f4f1ae3e73fc8c9113c947b7d5b06bb52e659bc4754", 0x33, 0x640}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) 06:33:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {0x0, 0x0, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) 06:33:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d543147108194facae14b6c9156c2c430093db9b6f4f1ae3e73fc8c9113c947b7d5b06bb52e659bc4754", 0x33, 0x640}, {&(0x7f0000010400)="020000000300000004", 0x9}], 0x0, &(0x7f0000013e00)) 06:33:22 executing program 1: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x141802, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x141802, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000300)={{0x2, 0x0, @local}, {0x0, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x2c}}, 0x22, {0x2, 0x4e24, @empty}, 'ip6gretap0\x00'}) io_setup(0x200, &(0x7f00000000c0)=0x0) io_submit(r2, 0x1, &(0x7f0000000f40)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000480)="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", 0x200}]) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0x66b, 0x4}}, './file0\x00'}) [ 605.051051] loop6: detected capacity change from 0 to 2048 [ 605.059391] EXT4-fs (loop6): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 605.061091] EXT4-fs (loop6): group descriptors corrupted! [ 605.070872] loop7: detected capacity change from 0 to 2048 [ 605.087031] loop4: detected capacity change from 0 to 2048 [ 605.090258] loop0: detected capacity change from 0 to 2048 [ 605.097843] EXT4-fs (loop4): unsupported descriptor size 0 [ 605.101659] EXT4-fs (loop7): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 605.102625] EXT4-fs error (device loop0): __ext4_fill_super:5553: inode #2: comm syz-executor.0: iget: special inode unallocated [ 605.103166] EXT4-fs (loop7): group descriptors corrupted! [ 605.108659] EXT4-fs (loop0): get root inode failed [ 605.109134] EXT4-fs (loop0): mount failed [ 605.127201] loop5: detected capacity change from 0 to 2048 [ 605.143748] loop3: detected capacity change from 0 to 2048 [ 605.145325] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 605.147407] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 605.155997] EXT4-fs (loop5): group descriptors corrupted! 06:33:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {0x0, 0x0, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) 06:33:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d543147108", 0xe, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:33:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) [ 605.233312] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 06:33:22 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9}], 0x0, &(0x7f0000013e00)) 06:33:22 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d543147108194facae14b6c9156c2c430093db9b6f4f1ae3e73fc8c9113c947b7d5b06bb52e659bc4754", 0x33, 0x640}, {&(0x7f0000010400)="02000000", 0x4, 0x800}], 0x0, &(0x7f0000013e00)) [ 605.240670] I/O error, dev sr0, sector 0 op 0x1:(WRITE) flags 0x800800 phys_seg 1 prio class 2 [ 605.242249] loop4: detected capacity change from 0 to 2048 [ 605.243110] loop0: detected capacity change from 0 to 2048 [ 605.247693] loop3: detected capacity change from 0 to 2048 [ 605.254298] EXT4-fs (loop4): unsupported descriptor size 0 [ 605.254904] Buffer I/O error on dev sr0, logical block 0, lost async page write 06:33:22 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r0, 0xf501, 0x0) [ 605.258734] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 605.263509] EXT4-fs error (device loop0): __ext4_fill_super:5553: inode #2: comm syz-executor.0: iget: special inode unallocated [ 605.273643] EXT4-fs (loop0): get root inode failed [ 605.274237] EXT4-fs (loop0): mount failed 06:33:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) [ 605.321799] loop6: detected capacity change from 0 to 2048 [ 605.340536] EXT4-fs (loop6): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 605.341955] EXT4-fs (loop6): group descriptors corrupted! [ 605.349720] EXT4-fs (loop7): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 605.356336] EXT4-fs (loop7): group descriptors corrupted! [ 605.387827] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 605.391011] EXT4-fs (loop5): group descriptors corrupted! 06:33:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013e00)) 06:33:31 executing program 1: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x141802, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x141802, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000300)={{0x2, 0x0, @local}, {0x0, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x2c}}, 0x22, {0x2, 0x4e24, @empty}, 'ip6gretap0\x00'}) io_setup(0x200, &(0x7f00000000c0)=0x0) io_submit(r2, 0x1, &(0x7f0000000f40)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000480)="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", 0x200}]) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0x66b, 0x4}}, './file0\x00'}) 06:33:31 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9}], 0x0, &(0x7f0000013e00)) 06:33:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) 06:33:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b7", 0x2, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:33:31 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d543147108194facae14b6c9156c2c430093db9b6f4f1ae3e73fc8c9113c947b7d5b06bb52e659bc4754", 0x33, 0x640}, {&(0x7f0000010400)="02000000", 0x4, 0x800}], 0x0, &(0x7f0000013e00)) 06:33:31 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) r2 = dup2(r0, r1) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f00000000c0)=""/163) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) 06:33:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) [ 614.799881] set_capacity_and_notify: 2 callbacks suppressed [ 614.799908] loop5: detected capacity change from 0 to 2048 [ 614.805375] loop6: detected capacity change from 0 to 2048 [ 614.815596] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 614.817190] EXT4-fs (loop5): group descriptors corrupted! [ 614.819934] EXT4-fs (loop6): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 614.821517] EXT4-fs (loop6): group descriptors corrupted! [ 614.877523] loop0: detected capacity change from 0 to 2048 [ 614.884174] loop3: detected capacity change from 0 to 2048 [ 614.888751] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 614.893758] loop4: detected capacity change from 0 to 2048 [ 614.902357] loop7: detected capacity change from 0 to 2048 06:33:32 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d543147108194facae14b6c9156c2c430093db9b6f4f1ae3e73fc8c9113c947b7d5b06bb52e659bc4754", 0x33, 0x640}, {&(0x7f0000010400)="02000000", 0x4, 0x800}], 0x0, &(0x7f0000013e00)) 06:33:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) 06:33:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013e00)) [ 614.933680] EXT4-fs error (device loop0): __ext4_fill_super:5553: inode #2: comm syz-executor.0: iget: special inode unallocated [ 614.933990] EXT4-fs (loop4): unsupported descriptor size 0 [ 614.940296] EXT4-fs (loop0): get root inode failed [ 614.941130] EXT4-fs (loop0): mount failed [ 614.944770] EXT4-fs (loop7): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 614.946108] EXT4-fs (loop7): group descriptors corrupted! [ 614.971821] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 614.982541] I/O error, dev sr0, sector 0 op 0x1:(WRITE) flags 0x800800 phys_seg 1 prio class 2 [ 614.983903] Buffer I/O error on dev sr0, logical block 0, lost async page write [ 615.042706] loop6: detected capacity change from 0 to 2048 [ 615.067109] EXT4-fs (loop6): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 615.069518] EXT4-fs (loop6): group descriptors corrupted! 06:33:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) 06:33:32 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:33:32 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000003d40), 0x4) fsetxattr$trusted_overlay_nlink(r0, &(0x7f0000000180), &(0x7f00000001c0)={'L+', 0x7}, 0x16, 0x2) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r2 = dup(r1) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futimesat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={{0x77359400}, {r3, r4/1000+10000}}) bind$802154_dgram(r2, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r5, 0x8983, &(0x7f0000000140)={0x1, 'virt_wifi0\x00', {}, 0x6}) connect$802154_dgram(r1, &(0x7f0000000040)={0x24, @long}, 0x14) [ 615.095826] loop3: detected capacity change from 0 to 2048 [ 615.096986] loop5: detected capacity change from 0 to 2048 [ 615.108964] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 615.110324] EXT4-fs (loop5): group descriptors corrupted! [ 615.136812] loop7: detected capacity change from 0 to 2048 [ 615.144485] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 06:33:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b7", 0x2, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) [ 615.149000] EXT4-fs (loop7): unsupported descriptor size 0 [ 615.167688] EXT4-fs (loop4): unsupported descriptor size 0 06:33:32 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0xaa, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_set$uid(0x3, 0x0, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46000) io_setup(0xfff, &(0x7f0000000040)) r1 = syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, r1, 0x0, 0x80, 0x3, 0x5}) write$binfmt_script(0xffffffffffffffff, 0x0, 0x8b) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) pidfd_getfd(r0, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x2, 0x40, 0xffffffffffffffff, &(0x7f0000000240)="d775223c2cfd1659131c1635be0ca4a6022d81481647384956b7", 0x1a, 0x200}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000400)="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", 0xfde, 0xffffffffffffffff, 0x0, 0x2}]) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) write$P9_RSETATTR(r3, &(0x7f0000000640)={0x7}, 0xfdef) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000001400)=ANY=[@ANYBLOB="0101000001000020189afcef4049299e2800e970bb54fc8041313f5ca2b1451758d64ff9b477c92f6fc4b9ad0000000000000000000000000000000000000083d47d34c96da93adc9c1a5f9ee94d909837153069a6cfbe4fa13f7995420e06ec09031e8d267d8a579f09e760b9ab2e53078d157e28232222cf217e8c5477e5136fb7fe10d24eae4d810f17983c34ad9e0bf8bba2f110ef3540ab54db9be0058129581d3c94b0914a48c8d5e07fc2269ac6bdbaa5b33742b6bc38507ed05f61ac88f834736ab0ba0880c10ea55a19e734d4d9bb7635d7b3274bb5c8a88e3bb6b7493377f5f8ca2bbb1157224ca0", @ANYRES32]) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 615.264516] EXT4-fs error (device loop0): __ext4_fill_super:5553: inode #2: comm syz-executor.0: iget: special inode unallocated [ 615.274099] EXT4-fs (loop0): get root inode failed [ 615.274890] EXT4-fs (loop0): mount failed 06:33:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013e00)) 06:33:32 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d543147108194facae14b6c9156c2c430093db9b6f4f1ae3e73fc8c9113c947b7d5b06bb52e659bc4754", 0x33, 0x640}, {&(0x7f0000010400)="0200000003", 0x5}], 0x0, &(0x7f0000013e00)) 06:33:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) [ 615.348535] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 615.359199] EXT4-fs (loop6): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 615.369487] EXT4-fs (loop6): group descriptors corrupted! 06:33:41 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r1, &(0x7f0000000000)={0x24, @long={0x3, 0x3, {0xaaaaaaaaaaaa0102}}}, 0x14) ioctl$F2FS_IOC_GET_FEATURES(r0, 0x8004f50c, &(0x7f00000000c0)) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) 06:33:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) 06:33:41 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:33:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f465", 0x33, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) 06:33:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b7", 0x2, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:33:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400), 0x0, 0x800}], 0x0, &(0x7f0000013e00)) 06:33:41 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d543147108194facae14b6c9156c2c430093db9b6f4f1ae3e73fc8c9113c947b7d5b06bb52e659bc4754", 0x33, 0x640}, {&(0x7f0000010400)="0200000003", 0x5}], 0x0, &(0x7f0000013e00)) 06:33:41 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0xaa, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_set$uid(0x3, 0x0, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46000) io_setup(0xfff, &(0x7f0000000040)) r1 = syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, r1, 0x0, 0x80, 0x3, 0x5}) write$binfmt_script(0xffffffffffffffff, 0x0, 0x8b) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) pidfd_getfd(r0, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x2, 0x40, 0xffffffffffffffff, &(0x7f0000000240)="d775223c2cfd1659131c1635be0ca4a6022d81481647384956b7", 0x1a, 0x200}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000400)="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", 0xfde, 0xffffffffffffffff, 0x0, 0x2}]) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) write$P9_RSETATTR(r3, &(0x7f0000000640)={0x7}, 0xfdef) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000001400)=ANY=[@ANYBLOB="0101000001000020189afcef4049299e2800e970bb54fc8041313f5ca2b1451758d64ff9b477c92f6fc4b9ad0000000000000000000000000000000000000083d47d34c96da93adc9c1a5f9ee94d909837153069a6cfbe4fa13f7995420e06ec09031e8d267d8a579f09e760b9ab2e53078d157e28232222cf217e8c5477e5136fb7fe10d24eae4d810f17983c34ad9e0bf8bba2f110ef3540ab54db9be0058129581d3c94b0914a48c8d5e07fc2269ac6bdbaa5b33742b6bc38507ed05f61ac88f834736ab0ba0880c10ea55a19e734d4d9bb7635d7b3274bb5c8a88e3bb6b7493377f5f8ca2bbb1157224ca0", @ANYRES32]) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 624.222239] set_capacity_and_notify: 4 callbacks suppressed [ 624.222264] loop4: detected capacity change from 0 to 2048 [ 624.225392] loop5: detected capacity change from 0 to 2048 [ 624.237642] loop0: detected capacity change from 0 to 2048 [ 624.241071] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 624.244570] EXT4-fs (loop5): group descriptors corrupted! [ 624.247893] loop7: detected capacity change from 0 to 2048 [ 624.253639] EXT4-fs error (device loop0): __ext4_fill_super:5553: inode #2: comm syz-executor.0: iget: special inode unallocated [ 624.256191] loop6: detected capacity change from 0 to 2048 [ 624.258912] EXT4-fs (loop4): unsupported descriptor size 0 [ 624.263355] loop3: detected capacity change from 0 to 2048 [ 624.267720] EXT4-fs (loop7): unsupported descriptor size 0 [ 624.275114] EXT4-fs (loop0): get root inode failed [ 624.278419] EXT4-fs (loop0): mount failed [ 624.279392] EXT4-fs (loop6): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 624.280171] EXT4-fs (loop6): group descriptors corrupted! [ 624.287270] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 06:33:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400), 0x0, 0x800}], 0x0, &(0x7f0000013e00)) [ 624.350170] loop4: detected capacity change from 0 to 2048 [ 624.364138] loop3: detected capacity change from 0 to 2048 [ 624.364741] EXT4-fs (loop4): unsupported descriptor size 0 [ 624.374360] loop6: detected capacity change from 0 to 2048 [ 624.376610] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 06:33:41 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) vmsplice(r1, &(0x7f0000001440)=[{&(0x7f0000000000)="c415b0223a2e4d2fc2", 0x9}, {&(0x7f00000000c0)="ed21ed710b77b1a5b12b97107fb3a0f1513322d262218a5a9766fd6627b3051c48204ab69051cde2ce847937f38ce18b4a384fc940d8ad2ae2f19730e25abea93670f4284e41184e0b23ee92a34213bd2556f2f53ab542c57acf2972933bb02eb4e132ca911638c5b964d3a373316353553c60d7bda984543672c68582883d01850e033e062b4e3b0677f11c7fc03b926de46b7436824527e1811887965027fbbc9395a6ca490b50320ff1bff8faf393ff8ac41918d01f0e0e8dcc3a29e96806fe4fffad9d9527fa4028679129388eb9204420cbd7568a9b2798", 0xda}, {&(0x7f00000001c0)="6bedbcbe4aab2d00068caf959d5414b3169160c30b944b091f659c0a33c0083a4261166d0df256e75c4d829d4c896ab2d7baa35915200efc86dc6737cb5b670005e07efe8907188f63d693cac1b4a8db4fee4b09a14e0df50992989764d6e84ccf3e12ae730cf993a2057aafb6a3b1d6826cfef3e0b88f1f3574afe54e6d56b419b072f160fb56a6ba18249867027b0acc306c71fde18b1a32201dfdf3e03e423be147b4ee0c107879aa03d66b4ac0acc9e44bc1d89ac1d044f0e961e6b5706f87b64fcdd1836302f9544d1e15014ad7e14d2af9253332069e8124dde78556d0d4622cf9613a6a0e5e8ece844788e863cf69", 0xf2}, {&(0x7f00000002c0)="5ab90190a1ee4f5733a10c7108567eacfa61405dea279563090b1e993788dae19d8339b4d99b318b8340af3f75a881acaa17a66d8ea9406ba4ee7039273889c2ffd5b5c31263044c6a53df114e1fe3d1b4d07105d37a9e667183c7432c3fd6a442bddd61354579a0d5f36938520c040545580746f700e0d4ae9e72af8a78a69f7cd00f44", 0x84}, {&(0x7f0000000380)="fde66644665c5a20e051c407d1da25db7d5eed0a540b01a513325d773115b08a95ce2a2f10e8798cbbb472dde715efa2762ad4cb24c62b8003b74ce826a48cf56d9b2d1b6a731abcb601e803e993fb0c507959b38344dca6c0c7bd1945becf1c488794868810020c2cf0c5483e643a88b08af9873328b7695938f71392b3c4414acc0b70a0d1ee940dc261e550cba7654073b2624804763aea2131e38585cca8adeb9f5b4594f41c", 0xa8}, {&(0x7f0000000440)="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", 0x1000}], 0x6, 0x4) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) 06:33:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27", 0x10, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) 06:33:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f465", 0x33, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) 06:33:41 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d543147108194facae14b6c9156c2c430093db9b6f4f1ae3e73fc8c9113c947b7d5b06bb52e659bc4754", 0x33, 0x640}, {&(0x7f0000010400)="0200000003", 0x5}], 0x0, &(0x7f0000013e00)) [ 624.391262] EXT4-fs (loop6): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 624.392023] EXT4-fs (loop6): group descriptors corrupted! 06:33:41 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:33:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda1", 0x8, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) [ 624.413526] loop5: detected capacity change from 0 to 2048 06:33:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27", 0x10, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) [ 624.436640] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 624.443517] EXT4-fs (loop5): group descriptors corrupted! [ 624.459494] EXT4-fs error (device loop0): __ext4_fill_super:5553: inode #2: comm syz-executor.0: iget: special inode unallocated 06:33:41 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) 06:33:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f465", 0x33, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) [ 624.473079] EXT4-fs (loop0): get root inode failed [ 624.473513] EXT4-fs (loop0): mount failed [ 624.481268] EXT4-fs (loop4): unsupported descriptor size 0 06:33:41 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42000) 06:33:41 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0xaa, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_set$uid(0x3, 0x0, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46000) io_setup(0xfff, &(0x7f0000000040)) r1 = syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, r1, 0x0, 0x80, 0x3, 0x5}) write$binfmt_script(0xffffffffffffffff, 0x0, 0x8b) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) pidfd_getfd(r0, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x2, 0x40, 0xffffffffffffffff, &(0x7f0000000240)="d775223c2cfd1659131c1635be0ca4a6022d81481647384956b7", 0x1a, 0x200}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000400)="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", 0xfde, 0xffffffffffffffff, 0x0, 0x2}]) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) write$P9_RSETATTR(r3, &(0x7f0000000640)={0x7}, 0xfdef) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000001400)=ANY=[@ANYBLOB="0101000001000020189afcef4049299e2800e970bb54fc8041313f5ca2b1451758d64ff9b477c92f6fc4b9ad0000000000000000000000000000000000000083d47d34c96da93adc9c1a5f9ee94d909837153069a6cfbe4fa13f7995420e06ec09031e8d267d8a579f09e760b9ab2e53078d157e28232222cf217e8c5477e5136fb7fe10d24eae4d810f17983c34ad9e0bf8bba2f110ef3540ab54db9be0058129581d3c94b0914a48c8d5e07fc2269ac6bdbaa5b33742b6bc38507ed05f61ac88f834736ab0ba0880c10ea55a19e734d4d9bb7635d7b3274bb5c8a88e3bb6b7493377f5f8ca2bbb1157224ca0", @ANYRES32]) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 624.510569] EXT4-fs (loop7): unsupported descriptor size 0 [ 624.532927] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 624.599870] EXT4-fs (loop6): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 624.600734] EXT4-fs (loop6): group descriptors corrupted! 06:33:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda1", 0x8, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:33:51 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) 06:33:51 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013e00)) 06:33:51 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {0x0, 0x0, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:33:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) 06:33:51 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r1, 0x89f9, &(0x7f00000045c0)={'syztnl2\x00', &(0x7f0000004540)={'syztnl2\x00', 0x0, 0x2d, 0x1, 0x2, 0x5, 0x0, @local, @mcast1, 0x700, 0x1, 0x3, 0xffffffe0}}) sendmmsg$inet(r1, &(0x7f00000061c0)=[{{&(0x7f0000000000)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000001280)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)="a2644a61ed5d08e849ddd6b2668e", 0xe}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="437313dfe74aee594b8ccd89664b", 0xe}, {&(0x7f0000001180)="2d4661df18565c118e6a92072fbcb17dfe776cb4957e36fe35e515940e62694ad9e7339d3b06c434a17e43ec3e0beb63ffef761b849df1cc87d7c8a7c194442876d1e6f172e0d4c501b54cfe1c5b5a494322139e0f80698924c16a248112b1a134efb9651e98b07552216ad6b9a925d332551975213ee53252a61f3ed09643b7b5a7b83b7d75036f1a6cba49256f81c6e27578a7a76a8fdb2962e5fe5e11a9ffaaddd7657d8fb8bcc78f8803d909fba76856bf4618749bf352a34daaec5da414328a6b9c3655605613c6491ed22d63230771ee4695fb39e396", 0xd9}], 0x5}}, {{&(0x7f0000001300)={0x2, 0x4e20, @local}, 0x10, &(0x7f0000001580)=[{&(0x7f0000001340)="c39ed5bcd0072036d4d118ab2d3737d14bdf07586e3d76337b1326a256016cf477869127d863c921d39816f23526471247eeaa7420bc1d1da597de52fd4b680533353ea6385fba4afbd7539605413f0d97be9326a211800eaf09", 0x5a}, {&(0x7f00000013c0)="06855ab2bca15cd542cd805c32b8a707ea3875e0e387fdba398d218a02696a7f996dc33218b66e52a04d845c471949cdde7d0a3b12db03ab60b12967ff05d85511007825311c64e81afd26991917344e20cd7a2119baaf05c9b8dad6445b74b04da6000a3ced6fc1bdc8e888c4e43105fade7e790064f5c96ab81e3b78", 0x7d}, {&(0x7f0000001440)="3a63cc65cc53fb664298ef2f39b42d301c357abff632feeabba0d19ca83600b8f6e239fe14d5b316b9dcb1671be9fa1858804a9f88e1a9819f3859ce348e99f4107804170455e1e2c301be90567982d0d0b0c3bd39c867a07e9cd61f0b0f150e7aa1b34f9d078c013a842c607c56045f3a0d704ddc10ccf823b307f8e618c265ee47448965d1a269152560f5f9f8cc0509d40fc0fd785b3602892f60758914b99654cb7d10a0387ab8b1f9d620809f68b47f82", 0xb3}, {&(0x7f0000001500)="1fb92b888121984edd7e6f5cc0f6791ec667ab4f2845ec9df6a4dde8c91fe7c6608d5eece4180bfaebf950d619783d7515f848eccc79e5c4c4fdd50f10248c4e9e10f6ad824da75c95a6571b495533a989c8fcbfd2945cb70a7005e1820a356297b21cea502aacafb89d4b89f0c3e565b4c4cc3119794413c6dc", 0x7a}], 0x4, &(0x7f00000015c0)=[@ip_ttl={{0x14, 0x0, 0x2, 0x11}}, @ip_ttl={{0x14, 0x0, 0x2, 0x1}}, @ip_ttl={{0x14, 0x0, 0x2, 0x1}}], 0x48}}, {{&(0x7f0000001640)={0x2, 0x4e23, @private=0xa010101}, 0x10, &(0x7f0000001940)=[{&(0x7f0000001680)="5bc7abdad8e397f9e290672c8aa8f08b1cb40648f8a48d7c14b6f6c30cd1b7835eecea79afd094d10f2398e1d3185988d9109145fa9cc0932491bd3fdfdf48a0741c9c4fce72fe4b96512551beff245cc77668be3b00a89bba2785c0f498d65791b5737eebd1bab2b796e7b3", 0x6c}, {&(0x7f0000001700)="8358752f531fbd7cf47f8aa0c0d8e7b9fe31b7a61afd2a379a85c1439ba35ade4916d0b301d632c5b7fd003a2f4f866a77cee350445e6b984129dafaa13f5e7a0aca67f12a732361575c303755e97a2527d199340d1b717e07b4269a4ab2b042836942e0fdd96ac6aa097e956b7e7da7075dd4b8c3", 0x75}, 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0x1000}, {&(0x7f0000005d40)="197e7cd72bcb2e272322b810287fc1452bb18149d1a0c6183592300b30a92daf2c6ba1b4ac23636b7130ac67540faba8588afa118c4b3f44a76e04bfd2e0bcfcee3e7beab83dc6a78012d2e67481435fefd99d9fe98f11e256ebb275a1ade9289abac1028a0203ed8d665576bd1868d1932b1b543223d2a230b8a0516b680d4e49ec876230f0e58edacebb071b5e097c0401cc1fa33cf494c0940067b14d89b5a5d45cccfc7f542bccb31a2d414c6afdeb1a6b19a3446d2d7fe9471fbee2b533183985b0e529613aed1b6d50f3179998eee49366dd", 0xd5}, {&(0x7f0000005e40)="094ec3523cacd1961dcd66b3954c8a93de3d061117c9a11d30299054121bbbfe69d626f224ad638fa74bb632eabacece5fba7b86b03c85f79fed0b8c629332d1578ce92b6b4d9081ebd499f9f4a67ec0d68ee03f606f3a50a0cdc24dd2b29065797ab17f0ef000d975125a93a3bc6edd3bb6a65431f81d0d55f155480136abfd2274c721", 0x84}, {&(0x7f0000005f00)="b37064033e18d6eac752fc0adbc77bf906ce5bc5250cad0ffedfef46828d25ca4542f2bcde4db61db26222f07e297bbeb4a59a072cacf0a5d2b8a0442fbf9caca045a628adfcf74814653f42d022eba0799b31d27576cb03e6355e814737fe99de96103983c94435c50b275fb4", 0x6d}, {&(0x7f0000005f80)="c13a1eb6627479cfc71e4ec2bf7317824121dd96ce452de861717b254b15656a690a5010fa7c51e455afd26c6348fb69feed5fda6a3891f714daebe673db096d8c29d83172e764fbd631fa270359f71a52e6605346fd7fb3708117d30500a465e49d64265d98d621f62c9324b3407046", 0x70}, {&(0x7f0000006000)="5e2f2aedf5310cce43d80a77d502beb31146a3f0d35e53d14130da57ce368bd1c88014305ecf20da84f0a0f1a89964f1aed4dedeef205982083b84f52a2672701071497018802f8b569a9238cd22d03c0448298cfbc52166e1c35fe678acf22084bf6a729826e58a87b8b103fb9c79e345113c0dda9fff18b4e37e0c133a335c345c7879b9904d8bd43f5f9fd02d09b1656ca69be6667dac78ca1d3289b9aec181e6525a07a996da55dd1d7d938742eefc390b39c2a9f572e2d6989e1a0f3d671d0c79d17db009caffadafb3f8541858797daea5be76fd220ba455913d85c6af88169c489fe8f29f4b1b1af290093679c630dbfd04bd", 0xf6}], 0x6, &(0x7f0000006180)=[@ip_ttl={{0x14, 0x0, 0x2, 0x4}}], 0x18}}], 0x8, 0x10) 06:33:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400), 0x0, 0x800}], 0x0, &(0x7f0000013e00)) 06:33:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27", 0x10, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) [ 634.397820] set_capacity_and_notify: 5 callbacks suppressed [ 634.397838] loop6: detected capacity change from 0 to 2048 [ 634.401249] loop7: detected capacity change from 0 to 2048 [ 634.413550] loop0: detected capacity change from 0 to 2048 [ 634.416152] EXT4-fs (loop7): unsupported descriptor size 0 [ 634.418658] EXT4-fs (loop6): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 634.419558] loop5: detected capacity change from 0 to 2048 [ 634.421051] loop3: detected capacity change from 0 to 2048 [ 634.425264] EXT4-fs (loop6): group descriptors corrupted! [ 634.427701] loop4: detected capacity change from 0 to 2048 [ 634.430678] EXT4-fs error (device loop0): __ext4_fill_super:5553: inode #2: comm syz-executor.0: iget: special inode unallocated [ 634.438792] EXT4-fs (loop0): get root inode failed [ 634.439319] EXT4-fs (loop0): mount failed [ 634.440227] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 634.441561] EXT4-fs (loop5): group descriptors corrupted! [ 634.451032] EXT4-fs (loop3): invalid first ino: 0 [ 634.454673] EXT4-fs (loop4): unsupported descriptor size 0 06:33:51 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {0x0, 0x0, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:33:51 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013e00)) 06:33:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda1", 0x8, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) [ 634.546125] loop7: detected capacity change from 0 to 2048 [ 634.565648] loop6: detected capacity change from 0 to 2048 06:33:51 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = getpgid(0x0) perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000880)={0xffffffffffffffff}) fcntl$setstatus(r2, 0x407, 0x1000000) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x1, 0x9, 0x9, 0x3a, 0x0, 0x7, 0x40218, 0xc, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x10000, 0x2, @perf_bp={&(0x7f00000000c0), 0x4}, 0x1, 0x9, 0x92bd, 0x5, 0x4, 0x4, 0x0, 0x0, 0x3, 0x0, 0x6}, r1, 0xd, r2, 0x1) r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x14000)=nil, 0x14000, 0x2000000, 0x4010, r0, 0xf3c02000) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000080)={{0x1, 0x1, 0x18, r3, @in_args={0x4}}, './file0\x00'}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 06:33:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77", 0x18, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) [ 634.593178] EXT4-fs (loop6): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 634.593413] EXT4-fs (loop7): unsupported descriptor size 0 [ 634.595663] loop0: detected capacity change from 0 to 2048 [ 634.606422] EXT4-fs error (device loop0): __ext4_fill_super:5553: inode #2: comm syz-executor.0: iget: special inode unallocated [ 634.607521] EXT4-fs (loop6): group descriptors corrupted! [ 634.621892] EXT4-fs (loop0): get root inode failed [ 634.622339] EXT4-fs (loop0): mount failed [ 634.637195] loop4: detected capacity change from 0 to 2048 [ 634.684032] EXT4-fs (loop4): unsupported descriptor size 0 06:34:00 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013e00)) 06:34:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77", 0x18, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) 06:34:00 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) 06:34:00 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d543", 0xb, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:34:00 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000040)=0x519, 0x4) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendto$packet(r1, &(0x7f0000000380)="cdda7c47556e3e84173484e605a8", 0x1000e, 0x0, &(0x7f0000000180)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14) sendmmsg$inet(r0, &(0x7f0000000f40)=[{{&(0x7f0000000000)={0x2, 0x4e21, @private=0xa010101}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000000c0)="9d486986f61570bb9aadabb61c1fb66c017d225de827d42c9b0af37c5f7713e295f982400a88789980940e626429e41220c590b322c44d49886e2ba246dbe72f53b5ee2dd7f82cc04ada0a157aca1dd92d6b9bf830534e27e8384205c23817b64110dc93d77cb8b30f8b1237ac49918f6552dc42c2e46aca9d5cd730dfc55277a47d11fd8f6b10be36b45ebe329d34b2e6cc480c5ec45f7538e4907f751d3c45d4c2fe940e8e7719d2a095ee37e5df7ad7a5c1830141f9c64beea69c71f3fa30557ee6cd60fc48ef2d3fd2b1e9", 0xcd}, {&(0x7f00000001c0)="ce77dd5babc7b783ce2e0e0694a31510f8935b83799c52cb59d3ed01d8f1610cc25264e7d0190be2613fb915dc6095d0f746717298", 0x35}, {&(0x7f0000000200)="08bcf8966989b37f9f66c87db655e490951e9d4ca8c5b81a5eaf51003cd7472eafa3457871899d8552a56bccb12309a724d62ea09b324cb54e250eb93f1e896faf69318a88be87da50d87558a0701e124ad193bb18766797bc737dd8050bf24e3f9d1bc011d6734b12756d550d910d063fe3ca71d67c769a41cabf83dda94ae8761627f463697f0139256463579714a6988c927c3bc52476a0e2065345206e55e81bba291e902d79acf2ce78658b3f81e3d24e44a12f39f8d250237028c0", 0xbe}, {&(0x7f00000002c0)="5693fc2daf78c0dfdd94821600e53a8e785aeda37990e9ae95a7b959af8576c8383ec1d9cf27c713105005a5e29d86feff0f69e365682c640ec3afcdbc78141622a73f82e2dde245dd4272e4560b0f8d60ae65f6b8f7d616fd92dcc4b80b3f9a9b0eda7e1b5925184952cc5ddb9df568700bf038b75591bb10888ea587b60488303cba33ae7681df1ecd1351aa5505376b7ced067b8c2522ba5e6c6d112bb8bff688afdacee26814ded065ffda378e59331a7a3824b8084595b677dd862a8d9a4d462e9bbb8e9660d17ee2472bf2d356a1b86dcf4a98d2b627533b5c84575f81a2a10c46599e52e13c", 0xe9}], 0x4}}, {{&(0x7f0000000400)={0x2, 0x4e21, @private=0xa010101}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000440)="fa8e33bf9e4aaf92e5", 0x9}, {&(0x7f0000000480)="5653c08772c180261d3ef0db24ee27be1ceeed378d8ad82b76b6f6a1067db925be5a58b8b4de1515fc8911a45e941dfb702793ee464fc2df3fd22691c4f0c783c403bcbf19337d1232612caba36f2c46384e601198eca8eec64ef4593da47b3bd96ea9a2a27e932b51b974cccb69b0a7f7c85672e4e199c417e31ff858a8b16a17434245181bc87f6dc750", 0x8b}], 0x2, &(0x7f0000000580)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x8000}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x31}, @multicast2}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x7}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xb0}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x3}}, @ip_retopts={{0xc8, 0x0, 0x7, {[@cipso={0x86, 0x43, 0xffffffffffffffff, [{0x1, 0x3, "e2"}, {0x7, 0xf, "bd00d19aa23d882c412c5724e8"}, {0x1, 0x11, "df933702247e32d667e07704ce0069"}, {0x2, 0xb, "6d7ab4eadc41815f42"}, {0x7, 0xf, "a881697352ae4ecc59bc49e726"}]}, @timestamp_addr={0x44, 0x3c, 0xf6, 0x1, 0x5, [{@rand_addr=0x64010100, 0x6}, {@empty, 0x2}, {@multicast2, 0x62d}, {@loopback, 0x7}, {@local, 0x55}, {@private=0xa010102, 0x3}, {@dev={0xac, 0x14, 0x14, 0x14}, 0x800}]}, @generic={0x89, 0x3, "bf"}, @timestamp_addr={0x44, 0x14, 0xdc, 0x1, 0x9, [{@multicast1, 0x8}, {@rand_addr=0x64010102, 0x2}]}, @ra={0x94, 0x4}, @timestamp={0x44, 0x14, 0xbb, 0x0, 0x6, [0x8, 0x7, 0x100, 0x6]}, @generic={0x89, 0x8, "7fa0832190d7"}]}}}], 0x148}}, {{&(0x7f0000000700)={0x2, 0x4e20, @empty}, 0x10, &(0x7f0000000c40)=[{&(0x7f0000000740)="bcb87c47a30998ee05d7325697b9c438896617053a96c514bb79263cbb0f2423570bddc7ee9a6fbd19618fbecb7905039c069b", 0x33}, {&(0x7f0000000780)="ec7a9a8171d2a326e884357513388796deb0b613624efa4a8db0ccf101300935f3f07b6f439c38f992e30d8b79194b74fe7e282922abd44c7167c33526066121daea4e10ff112ca1097a6defc97ce2eb1a9de9637055c2e836d78d3df44894fcfb2b6c13e74c5dca61489286a1e55106680e90aa775e39e41e0e192989994eb76bbf8d98e5c83df903b5450e2b0df0f6ae32a20331a656cf08819f8d35de05815c6b770aa700e5ff87b554771f727657379cec8fd204c7ca216f7d08714a851390e7b859692ef9c4b89eea0f4432a08cee6e24d0b399000e9fedecb7e30831db1f5a40a79709b2", 0xe7}, {&(0x7f0000000880)="cb72a72f6b1aa3025ac46058da679b29f801168c7750020ba447b1f487ba5b66ec0de3579c5ca5ec4c3423ae5bd06714db5a5ebe65078a8a2a", 0x39}, {&(0x7f00000008c0)="635804115ebd4dc6901e1735895ff73845232ce5b890e45d112b0836814da754813c2de96b9235901094916989c9126d8ce18ce5bbef4e0b1e361ed6a0b6ba19d62c5c8986dc094d04dee422177b20c162dfa1a6532148903dda1152e12f89bad512759597d4db188ee472f0694c04005ef5e6cc6183003c03a0b8528709d8e24fa3851afe312a91d4b3344a95690ebaae4f", 0x92}, {&(0x7f0000000980)="afb7817cf0c9e5a32334c9dc86206bb9443096f053d9a5097ed9a3197b8cb49796d48f3c6402aa667cc5720995053e5c7dc90c27f9d7ed28d2e3f4eeea9b35078474329b9e568bdd9635b896694adf835f6731c3b657f15d8ffe30", 0x5b}, {&(0x7f0000000a00)="ec3d565ddfe11e380d4223063068d10323cc58a101c8fef68f615da34c4b27918d7775c2885d5532d2afaf9bb3476a4683f19657d3f881e82198100b73ce863fcaef07c00677fc0e2ceafb9cb6937465c25acf28d6a1fde6d5e90205b56364dc287b880d1383f7ce60925a1859bbf4c3af31cd3b94043c593a7b04da5e07467938cabeda3d3a69cfc001695e31a2687054bb2a00e2281e3da1b5f85f9bcb867b1257f279be8dd0dea15d7db66c8410980d80fd950888e4fe5a901b826daefa95399442dd7f4e5b13673def46169c1d30d2c2c3a3c585ea96a4ad9722", 0xdc}, {&(0x7f0000000b00)="17a5cc915cce8e83654ff8d0d3c9f376a0f0", 0x12}, {&(0x7f0000000b40)="eb89d23b431bb09bfc83b8d9c8e8f4a9ec44539e104ac6bef7f54da9c6fc8188fe6ccf8c5dddf6bc073f08beefdbb060d3dce8593637f867562735615d001fa52ea200588d971008761ae3933f850722cf23fa8c8c694905932d29ec2bd7d35f5d621de85a600eaaf786fa88401cb98e8ddd2b8711229e94680d68753ae6c84e9d319a2d57bf89925e7ce7da7c3f162a4dbf0d73da8723595b9b342fe5cb004eead1ccd3598a14d6ea122e4d2c430a361e1947f5dd57701136c7271001ee61407e9c72f3f51d7e3f184b26b7eb2fc88dd2e29937e0891ad5577f238f2d0e705b6c64c04c7cb342efa50c83ea9155c2ffa7653d3d1eae", 0xf6}], 0x8}}, {{&(0x7f0000000cc0)={0x2, 0x4e20, @private=0xa010102}, 0x10, &(0x7f0000000dc0)=[{&(0x7f0000000d00)="70fba064a873db53b8df674f797783a423930c188b9a401df9a88e2369d8728202415cd011c5626e7af3d9a368c69c44461a6da4bd88ccb3d681091aed5640c26b69e1755140cdf88c3624ccc89fdf65c3169fec39e6867bebe91c687a9a9e0a16298235b2407c9b2a2b7e673e13", 0x6e}, {&(0x7f0000000d80)="5599beba568bd3bbe86ec5eae0909ff5edb0a950acf2646ddc075a3ddac8", 0x1e}], 0x2, &(0x7f0000000e00)=[@ip_retopts={{0xa8, 0x0, 0x7, {[@generic={0x94, 0x11, "9727e2dbfe1fed8c07c6e6e0f8be55"}, @ssrr={0x89, 0x1b, 0x7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2, @remote, @empty, @rand_addr=0x64010100, @local]}, @timestamp_addr={0x44, 0x4c, 0x44, 0x1, 0x9, [{@loopback, 0x8}, {@private=0xa010100, 0x6}, {@broadcast, 0x5}, {@rand_addr=0x64010101, 0x4}, {@multicast2, 0x4}, {@multicast1, 0x8001}, {@local, 0x7}, {@remote}, {@broadcast, 0x6786}]}, @noop, @ra={0x94, 0x4}, @noop, @end, @ssrr={0x89, 0x17, 0xae, [@dev={0xac, 0x14, 0x14, 0x22}, @private=0xa010102, @remote, @local, @private=0xa010100]}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x1}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x40}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @local, @private=0xa010101}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @loopback, @dev={0xac, 0x14, 0x14, 0xa}}}}], 0x118}}], 0x4, 0x20000000) r4 = dup(r0) bind$802154_dgram(r4, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) 06:34:00 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {0x0, 0x0, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:34:00 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = getpgid(0x0) perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000880)={0xffffffffffffffff}) fcntl$setstatus(r2, 0x407, 0x1000000) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x1, 0x9, 0x9, 0x3a, 0x0, 0x7, 0x40218, 0xc, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x10000, 0x2, @perf_bp={&(0x7f00000000c0), 0x4}, 0x1, 0x9, 0x92bd, 0x5, 0x4, 0x4, 0x0, 0x0, 0x3, 0x0, 0x6}, r1, 0xd, r2, 0x1) r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x14000)=nil, 0x14000, 0x2000000, 0x4010, r0, 0xf3c02000) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000080)={{0x1, 0x1, 0x18, r3, @in_args={0x4}}, './file0\x00'}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 06:34:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) [ 643.479837] loop3: detected capacity change from 0 to 2048 [ 643.488965] EXT4-fs (loop3): invalid first ino: 0 [ 643.537148] loop5: detected capacity change from 0 to 2048 [ 643.539776] loop7: detected capacity change from 0 to 2048 [ 643.540283] loop0: detected capacity change from 0 to 2048 [ 643.544625] loop4: detected capacity change from 0 to 2048 [ 643.546125] loop6: detected capacity change from 0 to 2048 [ 643.555034] EXT4-fs (loop7): unsupported descriptor size 0 [ 643.565259] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 643.566656] EXT4-fs (loop5): group descriptors corrupted! [ 643.569945] EXT4-fs (loop4): unsupported descriptor size 0 [ 643.572487] EXT4-fs error (device loop0): __ext4_fill_super:5553: inode #2: comm syz-executor.0: iget: special inode unallocated [ 643.579661] EXT4-fs (loop6): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 643.580616] EXT4-fs (loop6): group descriptors corrupted! [ 643.582886] EXT4-fs (loop0): get root inode failed [ 643.583406] EXT4-fs (loop0): mount failed 06:34:09 executing program 2: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/module/snd_seq_dummy', 0x103a00, 0x68) ioctl$RFKILL_IOCTL_NOINPUT(r0, 0x5201) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) pipe(&(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r2, 0x407, 0x1000000) bind$802154_dgram(r2, &(0x7f0000000000)={0x24, @long={0x3, 0x2, {0xaaaaaaaaaaaa0202}}}, 0x14) openat(r3, &(0x7f0000000100)='./file0\x00', 0x400200, 0x0) dup(r1) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f0000003d40), 0x4) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) bind$802154_dgram(0xffffffffffffffff, &(0x7f00000000c0)={0x24, @short={0x2, 0x2, 0xfffe}}, 0x14) connect$802154_dgram(r1, &(0x7f0000000040)={0x24, @long}, 0x14) 06:34:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) 06:34:09 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77", 0x18, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) 06:34:09 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400), 0x0, 0x800}], 0x0, &(0x7f0000013e00)) 06:34:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77", 0x18, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) [ 652.710268] loop3: detected capacity change from 0 to 2048 06:34:09 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:34:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) 06:34:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda1", 0x8, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) [ 652.714752] EXT4-fs (loop3): invalid first ino: 0 [ 652.725972] loop0: detected capacity change from 0 to 2048 [ 652.733590] EXT4-fs error (device loop0): __ext4_fill_super:5553: inode #2: comm syz-executor.0: iget: special inode unallocated [ 652.734784] EXT4-fs (loop0): get root inode failed [ 652.735181] EXT4-fs (loop0): mount failed 06:34:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004", 0x5a, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) [ 652.784373] loop6: detected capacity change from 0 to 2048 06:34:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda1", 0x8, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) [ 652.790168] loop4: detected capacity change from 0 to 2048 [ 652.799987] loop3: detected capacity change from 0 to 2048 [ 652.802407] loop7: detected capacity change from 0 to 2048 [ 652.802750] EXT4-fs (loop6): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 652.806385] loop5: detected capacity change from 0 to 2048 [ 652.809731] EXT4-fs (loop6): group descriptors corrupted! [ 652.810248] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 652.811845] EXT4-fs (loop4): unsupported descriptor size 0 [ 652.820057] EXT4-fs (loop7): unsupported descriptor size 0 06:34:09 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27", 0x10, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) [ 652.844997] loop0: detected capacity change from 0 to 2048 [ 652.849348] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 652.859509] EXT4-fs (loop5): group descriptors corrupted! [ 652.867410] EXT4-fs error (device loop0): __ext4_fill_super:5553: inode #2: comm syz-executor.0: iget: special inode unallocated [ 652.872501] EXT4-fs (loop0): get root inode failed 06:34:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004", 0x5a, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) [ 652.873245] EXT4-fs (loop0): mount failed 06:34:10 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400), 0x0, 0x800}], 0x0, &(0x7f0000013e00)) 06:34:10 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000003d40), 0x4) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x7, 'dummy0\x00', {0xfffffffc}, 0x4}) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long={0x3, 0x1}}, 0x14) 06:34:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71", 0x1c, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) 06:34:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004", 0x5a, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) 06:34:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda1", 0x8, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:34:10 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:34:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="232113e63b82f26680090a"], 0xb) close(r0) r1 = syz_mount_image$msdos(&(0x7f0000000080), &(0x7f00000000c0)='./file1\x00', 0x8, 0x3, &(0x7f0000000340)=[{&(0x7f0000000140)="977b72b7c3502166d307833d8082908f8a80ba2af69e96ef45833b7929223cfabd4cb27c87ae007bbe03c9c1315ceca2440eb069c05a930b327b8af2038a496e2afc77ba0caa794f8b34c9fc18d3a24cc5aea456dd80ac579a82d70d9b37e3a924b2d8698b4a6d85931ec7b532", 0x6d, 0x3}, {&(0x7f00000001c0)="742fe025a7423d5a8c5c72e81df96e19ea7b103d4bfa2c9f8de2b3eb8d0d5599485d85c368f251a3672677a8f184ce2e343b1fb02fda051f2c8838a1ead9c4537f898148bf8e573a3e5e43f17bd77ec43d3d94b2", 0x54, 0x101}, {&(0x7f0000000240)="af8198e4f6406cfca610a80b967d8437f42267ad6ea5605dfa4a494a63fd558414e3950c9b055f6b2a926f006e7acdf76596606589c41851fa41a240a9831b0d1f76e6aadd4692eae6e0d8e92b986c89ee1b28ff003097b7122700b94f55e1411cf7af496ac84215b058614873e16f9aad9f7088815943042a2477c795ee46a8137c74dce533172dfdadcd1f8ce44a5b7786f93bac60b853e25da0ce6d226b88fedbf761cbddff5a08e964995ec8fc7b3c886e6e2a09d47ae15f42fbe86bedeb01816352dd5ceeaf9f84f516157597c4c87b135855e9c29ff7a7de1cdc9b13fba887966db14c98feee4958ddaf171dbea9085343089e2bdfec", 0xf9, 0x23c}], 0x54800, &(0x7f00000003c0)={[{@fat=@gid}, {@fat=@codepage={'codepage', 0x3d, '861'}}, {@nodots}, {@fat=@discard}], [{@subj_type={'subj_type', 0x3d, '#/!]'}}, {@smackfsroot={'smackfsroot', 0x3d, '{@#'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '$-.'}}, {@permit_directio}, {@subj_role={'subj_role', 0x3d, '9&'}}]}) execveat(r1, &(0x7f0000000000)='./file1\x00', 0x0, 0x0, 0x400) 06:34:10 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) r2 = syz_open_dev$vcsa(&(0x7f0000000000), 0x3, 0x400) ioctl$AUTOFS_IOC_EXPIRE_MULTI(r2, 0x40049366, &(0x7f00000000c0)) [ 652.996242] loop0: detected capacity change from 0 to 2048 06:34:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) [ 653.015956] EXT4-fs error (device loop0): __ext4_fill_super:5553: inode #2: comm syz-executor.0: iget: special inode unallocated [ 653.028667] EXT4-fs (loop0): get root inode failed [ 653.029070] EXT4-fs (loop0): mount failed [ 653.039525] loop4: detected capacity change from 0 to 2048 [ 653.047425] EXT4-fs (loop6): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 653.048176] EXT4-fs (loop6): group descriptors corrupted! [ 653.077250] EXT4-fs (loop4): unsupported descriptor size 0 [ 653.093600] EXT4-fs (loop7): unsupported descriptor size 0 [ 653.131206] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 653.132041] EXT4-fs (loop5): group descriptors corrupted! 06:34:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000", 0x7, 0x800}], 0x0, &(0x7f0000013e00)) 06:34:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71", 0x1c, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) 06:34:19 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) connect$802154_dgram(r1, &(0x7f0000000000)={0x24, @none={0x0, 0x1}}, 0x14) 06:34:19 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400), 0x0, 0x800}], 0x0, &(0x7f0000013e00)) 06:34:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:34:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) 06:34:19 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) [ 662.345183] set_capacity_and_notify: 3 callbacks suppressed [ 662.345204] loop5: detected capacity change from 0 to 2048 06:34:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000", 0x60, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) [ 662.358204] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 662.359362] EXT4-fs (loop5): group descriptors corrupted! [ 662.391534] loop3: detected capacity change from 0 to 2048 [ 662.416018] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 662.421256] loop7: detected capacity change from 0 to 2048 [ 662.424170] loop0: detected capacity change from 0 to 2048 [ 662.432628] loop4: detected capacity change from 0 to 2048 [ 662.434722] loop6: detected capacity change from 0 to 2048 06:34:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000", 0x7, 0x800}], 0x0, &(0x7f0000013e00)) [ 662.455720] EXT4-fs (loop7): unsupported descriptor size 0 [ 662.458494] EXT4-fs (loop4): unsupported descriptor size 0 [ 662.471901] EXT4-fs (loop6): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 662.473021] EXT4-fs (loop6): group descriptors corrupted! [ 662.474265] EXT4-fs error (device loop0): __ext4_fill_super:5553: inode #2: comm syz-executor.0: iget: special inode unallocated [ 662.496962] EXT4-fs (loop0): get root inode failed [ 662.497857] EXT4-fs (loop0): mount failed 06:34:19 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip6_flowlabel\x00') pread64(r0, &(0x7f0000000180)=""/198, 0xc6, 0x100000000000003) pipe(&(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x407, 0x1000000) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r3, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000003d40), 0x4) sendmmsg$inet6(r2, &(0x7f0000002a00)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000000c0)="f0278febb5ff3655758773d6dbe938754e5a8fbff4983a39ac7cd8ab30c37168c3fdaa1c9ec9836d1aedfed0032c549ab6ccb986103d78b7fd1a8654274074cfb856eddf2d5c1de2573450f09bdbf84407da", 0x52}, {&(0x7f0000000280)="1dc2633b4cb00491edfb33b67dbf235ff20c6d2cd078e19b0f", 0x19}], 0x2, &(0x7f0000000300)=[@dstopts={{0x48, 0x29, 0x37, {0x3c, 0x5, '\x00', [@pad1, @generic={0x81, 0x15, "be435688ad7b201e6e802e2effdab68d9151e0ca78"}, @jumbo={0xc2, 0x4, 0xa3}, @enc_lim={0x4, 0x1, 0x1}, @pad1, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}}}], 0x48}}, {{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000380)="35aa63bd309b8cab10dbcb0e0d083c084c085f948cb13254867da9458a2aa0d53e545889ca546a7e8fa0f557e911cfe673302276863110554c11cb92adf028a6d4db083ef1ebad5e6694eb8b22d8b1f16848069d90a1e95bc511186d38908321039f942656d3fe8370f987bbfbd02c4d06583b970ed4713e534ee252000e6025af5f6f48e0a9363aab2edac0087b95ecd83052415878de83af5bf164b2325976a50547b270c8b0d9b48db528988a1d461e7c44a864c0d68d71b2b291", 0xbc}, {&(0x7f0000000440)="ec94a06905d24dbac2ee5854c66c2b005a5110334d0c3ddcf454f80925f6d4c04088edb83e4a1372de2bc0f364672f70cd28a8fe37e883bc6ff41fec9ec2e2cb28e673c7c79af9d4c48ec94110a6b31d01b751d44015e4b7fa98abe8f810df58da4e8aab6d25fd593dc26928259d6b0ac5eadffb4d7ff6571bfb0361d6a1c4c95e09e30950ff03e9264996a0a6ebbd0fb5f48a682c6f3fe3e36c684ac6e304b48bba7ac5f50ee297645eb0be4d1f6d444ce80569c43287b1be2a22834d5290331fde726117fdb1463bc9d9394a255833d3bc581948311bcddc4ec1dd1e54429c", 0xe0}], 0x2, &(0x7f0000000580)=[@tclass={{0x14, 0x29, 0x43, 0x7ff}}, @rthdrdstopts={{0x38, 0x29, 0x37, {0x88, 0x3, '\x00', [@hao={0xc9, 0x10, @private0}, @ra={0x5, 0x2, 0xffff}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x546}}], 0x68}}, {{&(0x7f0000000600)={0xa, 0x4e21, 0x3ff, @mcast2, 0xffffffff}, 0x1c, &(0x7f0000000a80)=[{&(0x7f0000000640)="cdaf073f7d28e880fcbd709437f29f3a48a34b99b71f0ba920ec0611c07ad68cb68327ea72e65c15e2a67e455a1c34b79b", 0x31}, {&(0x7f0000000680)="1f95b811a8680161d129b67724523928ec4d86538a40a583e340afc56fe448430bec38f3eab9b2da104837e673cf22c398b13097997f8116950dc44f2fac39feea794560574799c8fceaf3be387757ce1f0c0094190e52a740361ee207f64878bf4282a0408f33189d06405e20796c5e2177a74f01e8e8480d06934d956be73b4eff07afc5960b33df7a3371394dfff70534053cd7f70ef486d40c79d5fdc207947195386a7fad0bd884245f60a6defcdd5966516bed00677432d31908ffed6d6f0183701f4ee9d63ab715876733ceeb4a58d533d9e60461f84873482331623998", 0xe1}, {&(0x7f0000000780)="c7ae2e394510a62cf0713bd5b7fe3d87edc851c6e84eec893f488750cb5f7afc7fe779ccff1c0b8c0b62a499e179e6c944f6743e3dc57eae814a490de92dd5740bc98ab9f5c26c70b9d44c77b3d914e1f221a23597803c57d31291048ec197a35f60197beb599b8e914052ec1beb319635975d7d7ff6829fa730873727fa5a8b40873350007df9870a2d94b482842d619c8d0e2a6fb80243c0f61b31287f808b5951e8eb32344f29ed3b57a44b04f39217f1064a17c2e79cbbff3003ac91ee8002cd05f08cea33bc38231c304ce15a9aa22eb235bd97af46e2adf86e2ffc38d9b382ebb1aeaffcac52532545a0", 0xed}, {&(0x7f00000008c0)="89688005a31705d764858710883e292fb12d837da8600604d29a42b2ca32c92744ff882eedabe9910f1b224735b02e937981ca4545b37499759d566223db0f8004acebf63658a87e517b160f96e5018c752d0f3a0329f74c5e888ac636d1add2317c5dc1ab95fcb513046d0497bf8234cdf83363b06e0cf3dbfafd04eaebd77a4adda674981f1037c5ff217181d4fcdafe36f82fa7356ea7f2e0597484ae4ee5cbe60a1791b043696c53709fa0bb78171b4e681f72a79f7513e2bab4e35817190adb687df8f6847ed5263a411d90644bdab1b902340b811f1313ce", 0xdb}, {&(0x7f00000009c0)="26088f55744627abcd3bb3819bdb72ce819b2ad5474f3cfdf6cfc04f0c1ae5d74b39c29bcbf9b742fd91183a8f7344a8f18272959b5f7fd7883f24647d8d448d7b0127bf220952b5dadb0195a2d724606a34a7f20b61b3110b4938ee1800a19c0199817ae83e7819cc7d98620bc663a64c2fceed8325ad4be00fb2206660676b18db73798f088377721b7ec0c122b904be74815fb5a2d252c2ed274fd92403d44670fc1fbe1cb29df74b3b62", 0xac}], 0x5, &(0x7f0000000b00)=[@tclass={{0x14, 0x29, 0x43, 0x3ff}}, @rthdrdstopts={{0x108, 0x29, 0x37, {0x33, 0x1d, '\x00', [@ra={0x5, 0x2, 0x1}, @generic={0x5, 0xe4, "eff13bed42a15a2259ae559f00d9fd20fd3db8ca2479b49c6a39bd84ff9fafff7288a5e749757bfc767a245654d6948515be2713552d4f269ae3372f38f9b7aa28509a4bf54b6b376690c2a574c42132d86847351d609f301e293800b7083e41b6c6dc81359a6662a58baa86fd2d066beacd6fdeda77383a097478dfb3216773443e5568291e330e7dce2cb0aff4867212ff1dc5eeb87efb0d635928c8f86258eef7305c48fcd975b51c6c2c97ee74c61fd0bea8ac082182d6974ef2273cb32244953930ee9f909bca09f6f73868897b44b6c1738c55832c0374098ea34ebbe3d2094996"}]}}}, @rthdr={{0x48, 0x29, 0x39, {0x6d, 0x6, 0x2, 0x40, 0x0, [@mcast1, @private0={0xfc, 0x0, '\x00', 0x1}, @dev={0xfe, 0x80, '\x00', 0x11}]}}}, @rthdrdstopts={{0x20, 0x29, 0x37, {0x0, 0x0, '\x00', [@jumbo={0xc2, 0x4, 0xa0}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x5}}, @tclass={{0x14, 0x29, 0x43, 0x1}}, @dontfrag={{0x14, 0x29, 0x3e, 0x2}}], 0x1d0}}, {{&(0x7f0000000d00)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x80000000}, 0x1c, &(0x7f0000001100)=[{&(0x7f0000000d40)="8a9e2bd9e7d6d9d8", 0x8}, {&(0x7f0000000d80)="9158725ea7b455998190648eb17f6d80f4277ff4b185411107b1fc6adc8414bb2d7b14bea38786580da578d6453c9dd24272d85ac1c125949af938bd3a1925e3aaa864c6ee32183d034a421f48133850e765e4d9eb06de595f31ed54faa4f56b33ae72fec5f347a913c6757c", 0x6c}, {&(0x7f0000000e00)="8a2bff4aed43657cda589897ecbfb7d3f6806a41b459041cc0214937abd6cbe93ada06dc1e9ca3cfcef4582815f1a2b4da8772682bdf49d41efd10e09a00c8678dfee830f0d207f003399ebb29d1c3adb38bafe99e58c3d983dbcfc0362a6de68a2288d3d265f7de3db84f0d371ba3570afec729921f0464b4aee384fdc86bf99947115bfc52574fd7f6ecb12ac6f3ff58ec9bb3334505c857f6fe608b7543f009f191f7225e193cfa81ca06df8a28fa91d748fe1379c74469245ddf4b9177674cea", 0xc2}, {&(0x7f0000000f00)="68cbd721a303f0e30dabcc5f77b736f98c9a296cc9b859d8ed58425de361b1a208a5f9f4be39e4a882ed9ee2d7e593eb45d6d44e383aa9258f04186d4be6cfd9710a329c113de5a88a9860ef3adbf3d05f5664999f475016e7cd1b2d1e4963a40d47fb4c1c694611218ce8566772f551e4bb748d77a1614a98c73a03cdafaf1b4d24df0e4eecaf7136cbd25d853650ba6b16bdb277c5f33e55d538b7412efea5812acc231aeaa4f29fea5fadee2758fa08d1e1700226f4811d08a7a4c5dec663b51d9b132eddcb72f1dcda", 0xcb}, {&(0x7f0000001000)="71476f95cfcbd91b00005719c90b6f38318ae67907731458e15d74e0a75d2a26ffa3c53986c3a453ff53d4d27d1b2ac6bbe6dec4dc2402ba870975b74843b3c1d4dc2905d4813074a78a3410f8673aaedb3f842bc60354a091329039c5d4b556c058565d3f7b8523c79628ef6e930a56d9457086e8db0035a486a9a3bf46e95fa47360f8623f4289132be4276ba3611335b59184eaff93d8048a300db0c5d6821051d72685ff975f898e2459ddd0bc4c4ce158c215d4bf64f65cee8d336db13f", 0xc0}, {&(0x7f00000010c0)="94cdf2d5c468ca04f855fd5ccf2494", 0xf}], 0x6, &(0x7f0000001180)=[@rthdr_2292={{0x48, 0x29, 0x39, {0x89, 0x6, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80, '\x00', 0x1f}, @ipv4={'\x00', '\xff\xff', @multicast2}, @private2]}}}, @rthdr_2292={{0x78, 0x29, 0x39, {0x6c, 0xc, 0x2, 0x62, 0x0, [@private2={0xfc, 0x2, '\x00', 0x1}, @private0, @mcast1, @local, @remote, @private0]}}}], 0xc0}}, {{&(0x7f0000001240)={0xa, 0x4e20, 0x7fff, @private0, 0x5}, 0x1c, &(0x7f00000028c0)=[{&(0x7f0000001280)="8f550fbe273379dccb6ee19f6d7d3369e503eee120444c82bc01b42b07768042b665ad781f719358c0458c0252be228146db096a520cb5f00d39df8035fe11f0aaac5e2b0d3f38190642336d21d6b186", 0x50}, {&(0x7f0000001300)="0dc24fbbf1b4b8edb0f2e3726b9327872518f7d11a44397c070b7cc33cb4b54f3792b82c114e0e6989856007fb7e5381191f7e4131de30bb6cf26264e790d8509f83ea8482915d9a259a801156e9018528f19fa6ea0757b463b807a5e08dadaa1c29b0126517772a75d4ae5ed6afdec64957ca8c988a85d481ae980db7ef0f12321c5a0c1210ce5dd299a7fcbc0e84b9ff58b41ae417cde7", 0x98}, {&(0x7f00000013c0)="290859f03ef801367d1479650733a9239fd0a259a8b80ff98656a768d4faa92c4f489750c6572dbc0345b6e66fe1f687463fd91d3578c89a4bc09615e312a0e81ede6ddd64513d58f756fc1345e0d7243b3eac0c97f04817e9daf3c7c1e8f6ed4654a46b813b541213ba4a7aeabda232cf19c19136d791ed15be45544a1f402ba94721e9e8df7c76364ca06700122ffbeb56470b8f95a819a0081183b3ef3329204de4def8f57a18e181736843e65119cd0849a30e053108d4831569622555a730d72d6c12d7ff1725a68266e1428812e4759cd9f98b74ecc5e6257b6d866462e1cb88ef8c3a58ec977f6e4eed9e85a7ed0b14be33a7", 0xf6}, {&(0x7f00000014c0)="225c1f8010c8c373b5de926711aaf69f085169646284b81c64bd25363396d9d753dda4a1ee577b05cee7cf634e6599341f7bb7e0a0350296280a0f000aa68e550bae4a2b42a5fb549bfb33", 0x4b}, {&(0x7f0000001540)="88972d036ba4efdcfb53e7c56bd5c9ede0cf3569ae9f60d70302b720016672da8b9074e27b7e115d643dd6a9b329a86fceefdf292c1a583ad69bb41caf72561cde6fd2c0fa805196c16d60acce6207500fcef6922c6a53d1527d31325175e1a15d09ad41f004e9ee4419cafa43090534b332e8c3a6d664bc02a0b062e2b0d055ecf9893c021a5409c812c4feb4922aced1316adffe6dedbf4c4f992bec108b43a1fd13f58e05f2e76c5d601f0a08abb99a1d76af29bbdf01ea8e7ee3645eb791d586dc80f7", 0xc5}, {&(0x7f0000001640)="da1a5cb763ba58b150e1a66005cd1c692a98a91167425fe3a83fefcb0719769cb652b5acad18ba18f232bfa44f388f3942b985371d411c65b2a066da0c1dc5eaa2b7631fb4324b73e06caefbeb32d3e60604add80364d7ff6af5489b71e2488377d3a410c9b9756b61e237ddb675273eacadd526700a57647213a5c6980e10df801574d251273bf1679e05e7a30c213ab4a0db3d11209f604866ca0ad70c41780d912a3ec941bef88b37fc7402d8fad63599be367b7e5e17486d7d63ae6378968c1c614199ba42bd6aab3fdd86225b7fb20f33aee6930ea1051dd2d1e0119de8aaa396a4ba81b9a5e4a90f97a87e391c07ba423f18ff83c49b1b91dff20f0cf9cff2d822f26a8fc066599b46e31d9bc2c1b147c9c93aba6fd7f6630c4248562e4ea035830af2b64ca98f646b388e7ed87e82daa439e870a6b071a00e92eebd36264dcd446bc49321b1d5fd855b1ce6885d5795f687c6dc4212e9be185f4db78c036ac1d20e37fab0d7bdd2ec3d5f39c48945ba7374181f0fa0805deebd57aa2ad4d4b7e5277bb1e5ba7ec2f0f1dbb40c341c11a7c610edc38895a2718c93e91c8d9c654713da0d802f7dcf79aa37e4447ac5b12ba43c1c4989ff1a77f214365f140b43725f24ed2d072897a97d069e4e32413810b4f0d6202c3c6c395ed8b91ded12bc0210eee41d6ffbaffe3b34e3f066dbd5e81a9c2317ae91eaff9b916c7e36d2b485491d3336f683df38b557cc0f997f55bad2c2bf7cb9ef959e60372764d485affb5bf4088ba141d6627a2f07a27ee7cb21939636584abd84f3712b75ea36dfa1e4ade5a20bc42621c9c972efa8c5a53132a2235669a78d56f5cb75adc0a2b90ef8b1e0772d23b949c3e67cb7e124ad7b28146e1aa2f0c688d906b3fcef173ef2678c2e3011416025ad274d90ece45a0cd42744e063862058ce0db6c557c3983cc6da1284cd2f37908da35f7aef203a7569abeada77757819415bf3bb5b171ed57be51aa77d2cc0dcd1ed1a52e20ce932b37db7895f41acee2fb88ee51f64a6138a38efe13dbf32240f467f126dbdc84fcd22b04e2c843a06860b7dacf18190199e29d895ae4fab05edd89567a118f4083003a7357ca473e68d9b2eee582bfac1ee74157f2928f8cd1cc0bcb7d9740733968f69950da97313b7731818b146158b86a34d3b1a0159542d71aa477da5781fbae430a93d26550614d9d66bbe9a9ec7239c32e3bcc343d4391367386f71ea83d8336c504e2486c68c0c3cab06815a30861bcbbbc3325431c168858c7b72f1e32b50fdd5e183e16eb89be584b73ab19e7899bb65913984a6b3ebf33f22ae598ec38cb65497b7ed50f0db5bec7d5ae10c84a0a59ab135486556a195b845a1d2924a93042948fe8aaf9a28974427b7c3cf592e2e9c43dd049ce00b6d9a1a3b754ed99b25b369d262a3b0a32f9ca00a230f63a82f317eaa54b3b1bef0c127b633bcbeda46221eae6923f8010ef47bad5b666855f1d43ca43b1d64933a7d2099640b76de4a35ac6694322cf479d9a5ec300944847487050958724feb57097e8d1bfda622c664eaaceb59efbfde297e4f5afe68d817679fc1058dbc6ca5e5043ef05999e65bae9dac59e134713acb0cf421e5decc3cf8f290fae841bb14df29ed4d7bc41d52230580b748a2eddd70c35a14d69010f2089908a4ab372a8b8d4a5c6ce3409cef240d1f8f7a722999b4e2dcbd5240a404e4775101b1366d933c112ad60a21f2ba488a78be226b0a9e85cf83933a1e78c4156ba82437d7e8b9842881c498f69e0f92236436d3aa97d0c45eb3773c28eb1ff3e3a063ef47101d1fbcdb7f8cbb4d82a7a7f6c3950fa4794bd9468baea1d982c44edf8b3a101354f10165e00fe41fde5016e9936bd5f27959e1c7adee4366c088f5de8aa478ab06e7976e3cfe2cf4d3a00b3f10df7ecc98488b0fa7ba277eb775b395b1d9328526804172588b010f0d940c12a79329ea5afe11ff00dfcdaf6685d7967a75a2f02814401428b87548614aa166a3b15c59d3c5263e79d31e11596c245fd5e4ba4d355a153b79cebac1b92f2eef0eb9840d954a28e8239080727face850f3c88dd9610825cc5f9585acf45308fe178dbe731899be6b5a5d25ecae7e7adfaa808af19619f7c067bf8a1b4ea5994d16dcd3bc6d70bfda1f3d31b103a0cba70be9be9ed7f373b7423bc8df3fb7aad1f054cba2fc9a799ee8032c60e734ddef5b1937a45cbeedabd8d642a603cbc2d98f2663a7577ba9c4353a3d12bc222e1a867376438c9495571586896919295b57823a47a747a7f1ba7e9fa65c26514b60f3c19d6e8dbffebecb65956da1d6241cb8aadb417aa22e9cd9c0e0f3e44a38482f0b2664677b98750b76be18e412eb6bc8a6691ccace00711e6d3de9cf6654f9d8f29db3635252413b1ff6e575431810b8c5a39876b3aa6f39e1a6d22959f0337dca252af39a881841bd76db211c5841322839c8a56efc47b23e62c2a4e6e302e75848d25342860be61e7a770fb4ff31274c6d68615a740b97f7d07c23e8ad3ef84e065f49b7cc2bbe60d921d610bf5a217d135752b9d0300a82e0cdc3b708ab8227c15edf0dc550a809f6e7a872ac9c11c723d5292b4280e6f64e06bc6e73e611660f1c2c80fc6e5d2cd84da4df8765ed300b4707eb470d933e72a95dfccabf47ca4a65c60482714639ec2803cd470ff6026617ba67058a6d6d3e1831f0b5b057c9bd2f327b080eabbde0bf44fa34cbb305fea0bd494245644fdc7ea1daf1761041527004613c3c6f4a61108adba664d957be35fbee62f9fc629eae5b28d9cae9eb4aca19b72602fa3bf1b466356b98c6a7b57f28059a88f80f6cdc60f8b2d3b6d51962dce58225ff2786c30c464c86b443b21c98798000df0530d3e43413d416e29aa2c37695eed951b98aac51d7bcf77d5c9ca971a0f0bb3ed358cdbe61b323af56745f77862fc68f2fd420cbb51f39419adaf79d7820adcef5a4662352561c9bb8baef20eca94070129cac55bc8ac2e5227c8ceb5b1cab8fdedbee6f86924faccfe23b7aa289485c1db16008cdbb13126d470040a26a747399d45de1bca3292da7c2d6a712de60af1342e3f4c944d7ba7015aadc403d48e9d09ce17214ba3f2a488a3452a158cceeb9f6a8fc3274b157e99a18f61bbbdb15a68761d53c992676c64cf4f9ac2e5f91d0408480459275c52cc56d475400c3db2fd5ff9e7d9ba4ed0c1dfac07ba5ffb62851ef4c647b7920f1e331dd56a1923c11562a6040257951f7156eebbbbc1fd6eba517fd44cc99ba7a10566de6cfd08024e2e39d8555861ca75036328ae1ae321af475260093db5d77fce35cbf386d2852d3bb04ce9c788113ee1c7ea95f3e2845055865547aa38a031a14632b84a110ed35845993b5d8c9446b3359161a7c84b0b4ecaecaa80f6203219c0babac0c2829e16969b450e2d5704d54c5904b736a5b4246097dce6b4c02d0ee1928f8d5aeb5cfb057dadbabe6d79c95a74a9d692136747b68d802eb4b7250757b5f34963e9716f272bb793ffcbdb09e9a6762f4c83eaa55a9e5329c8c8e80b3fa83199b9ea902303a309c5b32f45f417556ffbea39a73d0336a31a0a28dc9673d06dff4db34c92ce0c274bdcc91f6446d19c5ebf44d9c31d1c5197d3787f203d0e5b71fbe8446cef0c82eb7e48594c87c70e00bc1348a184f354cfd3c9cd055d0bb82f11a0e7bed28f9b669f4c054e16582be60f3ec5e19078a82df2a9dac679c7e89656ffb2a396c396b5c3d2dc691aa5105d55a9b99875c168a323565eeddd34ad2594fdd7d734d61ee5766d76399223a713c3bfd49ac1e89ed927daf68ebcde53d19690fc16599609a6a2407f1f1dbc26869e74b62256ce19dc0cd626488f1c3f62c48fc24e402fb27aebb2eadcb1805a890b4f0f81fc02ecf8bac43bdf04105dbd68e9c9b8c124d0e5f434e6428c6d8e4c9afe08cf6fa7f0757cb479f3b81b39ee98e407be6e5eeaa5ce92cc21c0895d2ceaed1dcc55e5573cca666a9ec6028f5db927caf726d6beb9043837becb0fe4448effe09c613823df3e3aaf2db1c7c34bb3b97332995ead93a09599791d076ba38196cfdc751a373d75bd8f131380615fb714a17bf592d03d4d73f0c9722599e5f501413277e39d326d74e8334777a2285f93c7e360db29da7da859b2067b5f804734452a473e13c4bcf62bac0585aa89a8e0eb84d7bba016ea56bcce7952c24655f6e6826ba1304246d3e1c551d5f6479571dd0bbb821ba66043996bd9e0b407addfce9d2afaa0a89b1dccab876c511d1ba955961d31111a5fbfa9782818c794631d0e3a50ae0b85b62143d7d50bfad927f7f91e3d1d52aee2e68dd46861f1dbf2003bbe4bee7daf5ce3aa23e7c3c2c1165c4c44f81d794708956044453c31dbe1a3dd259579f07771ec4377670ca9ae3f2f22f43f7b0dd6fe842eb68311c3ad856ae686794c78b7bc8d3c0d497b06b966de298de8ac5613f69511c5f4bfdf20a490d7be88473aa3b5bc942dd7cda785de497e204f0adf0b8ab6b1700a55886e3ba8454cd6c5ab0d943aada6cdbeaa61313ef317a9d2a4b310b2344204216bb9c87ed28c0d8fe9a2b0c51d368661e91936189a8d460256f415134cfc7a72235be14f0a52cd24354efcbf2176a0871648f575a7036349d0271611575edf3e8024ccf044277eac0a38f5464e56468bfa5e255f3357c05a44add6254051840b92895dee1a4fec56e95f85192f1ce0a7c4c65bc44e8bddfe59595237b05bb4325cde0015de3857e506241b3464745492e99ab5ab6c9e4a665ff4bc683ecfd4f549349c47fe829c3ff07a9b7877e6d1cd005c918d1944d563e2375a88aefc86a6a7f19684aa8f633fe9107a6123d7d8741d98586f87fe9537003eebfd7b6f3dbc123685ced5ef6862da0d4629e47337dd914c17bedaeeab84595b933da3cabe39622bf7f11b6831e1102a609fd557c2758122ce69eac82eedcd2716b18e9f6c2047ee2a875b1260d344c4690d5694742c9a82ffb9327b3df6fea2f7467137f1f0175d8d4a9fee41871e8d1d41bd5cd489c83905b8751bd32eb2f49fa204b7a918d250451bd1aef8f09c9b81b7fa92278a4337fb2ae9d5d207fd49a32e7508fda4af72962a5179768ea6f4771ee347c8055f687765bbeb7968ff65e3b4bc9c8d2c274cb7b3d5bd3c45fc0615f04013cbcfde712c85563b9ffeeed361294ce048c399025cdd3b653343034f2af4bc96c05967ce4de2c9a29cec86e1b5dab569140a5fff3c25851d6895be721b2f64e27bd76a4155a8b3156a6649d89174e067950b8b16a70e35542b143c15d8df4aed35c4e2c8fa217ef41497f516bf7265ca07a19625b3a628730f599182e3baef565d03a62637a8a79a1d3feecf7b2a7d50e9fc8ad62b35061930d8f482dd94ed4ef69c61488c705249c0e63a2f4f5193b18e403380a7e84482abccd173b9bce89b1992320878ef9927b15fe4b1beceb475045ad63487057db6fa0746ea08c495259003fda4e83d2dc4b346a5cd05ce7dc286582a2c58bb9d3a9773a1e4ac320b0318777a5cabfb1b961770e3d23b5651d41f6e592c5f36d54282794e63fc80363d881d89f4d6ab5919639cac6576eb4060d91d3777e42c1b2187a30092161a4f1a0bfd95059a98b3cf83c89a6aea49ef49d7b50c0699442b5f555ae0e541096bb224a5681c93c0431ab80d5b96ae87cbd193edb6794da4a0e233fda86f77e35a3e4e2539fe854ba4cdba0f887d706f2a1d127f3a3be51d98100ce74d34f95f9db53e7b3", 0x1000}, {&(0x7f0000002640)="613a19d9a3487b0715fab7858b8593997e8942ad100aacf14b956270f7301fa92a0636078f3e825484c44bb61805c8fc3f20a0af6145dcf05632891aeddd5edb980abade8ba3e3079fc8715a7617ae", 0x4f}, {&(0x7f00000026c0)="f5bd1d3b30ec32b524c4e813fd4ddd770594a783196b0e9b41bfac7cf687d9a0496b41c659a35f8795e62965457490cb74a8fc2e182619933d22780102f3824cf981a8123846a2318762875aeed9007848a7708f446c2b6dc36334a5cc97055f0158fcea06b2a5dbb09b636289bef7fcb4e343e421e8de9b475cda7c4e9df25866dcb4c768b6b1e9c2afbabf45c17473dcecadf6e4a2d5c6e389e1476141a591d636881a39ce54195e47cc08fd4a833027646bfeeb9e9c", 0xb7}, {&(0x7f0000002780)="991dfa0ca5a4ec5d9b01d6", 0xb}, {&(0x7f00000027c0)="5605b21b28ab89bfd2c2ff7c02d24eec0f7cd2526a82305bfcd01fbd7a304aea9486197b805375e0f49e9c59f783c664d252c74f90ae3c2b184926b97d32db8e31386efedeb41d1fc5595f123149274a9a28fcf39282960833d3abe31ee7f5c03564df340af01a54b648b65cb344eab0cc434971d59d4fff6ce9179cbb627972947cfdc785d5d0ce8163dd796f1f23ca960a044de6a7acaaf082c6bb53651d5df43b08ff647d5166d70f9520a06bd0e7d1962e2956f612202449c982ad244cb71c20fc27e6042e899130a20c351dbdbe7a9527380207738ced0df5cf5789947586bdd93bf1ed7e9ecd", 0xe9}], 0xa, &(0x7f0000002980)=[@dontfrag={{0x14, 0x29, 0x3e, 0x1ff}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x5}}, @hoplimit={{0x14, 0x29, 0x34, 0x7}}, @flowinfo={{0x14}}], 0x60}}], 0x5, 0x4010) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e20, 0x401, @local, 0x4}, 0x1c) sendfile(r0, r3, &(0x7f0000000000)=0x3, 0x6) 06:34:19 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27", 0x10, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:34:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71", 0x1c, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) 06:34:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000", 0x60, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) [ 662.564955] loop5: detected capacity change from 0 to 2048 06:34:19 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) pipe(&(0x7f0000000880)={0xffffffffffffffff}) fcntl$setstatus(r2, 0x407, 0x1000000) connect$802154_dgram(r2, &(0x7f0000000000), 0x14) 06:34:19 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000", 0x3, 0x800}], 0x0, &(0x7f0000013e00)) [ 662.584099] loop6: detected capacity change from 0 to 2048 [ 662.587986] EXT4-fs (loop6): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 662.588994] EXT4-fs (loop6): group descriptors corrupted! 06:34:19 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000", 0x3, 0x800}], 0x0, &(0x7f0000013e00)) [ 662.608721] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 662.610493] EXT4-fs (loop5): group descriptors corrupted! [ 662.663404] loop6: detected capacity change from 0 to 2048 06:34:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176", 0x9, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) [ 662.698500] EXT4-fs (loop6): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 662.712689] loop0: detected capacity change from 0 to 2048 [ 662.717743] EXT4-fs (loop6): group descriptors corrupted! 06:34:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000", 0x7, 0x800}], 0x0, &(0x7f0000013e00)) 06:34:19 executing program 1: munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) [ 662.767864] EXT4-fs error (device loop0): __ext4_fill_super:5553: inode #2: comm syz-executor.0: iget: special inode unallocated [ 662.770253] EXT4-fs (loop0): get root inode failed [ 662.771304] EXT4-fs (loop0): mount failed [ 662.784391] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 662.791597] EXT4-fs (loop4): unsupported descriptor size 0 [ 662.803126] EXT4-fs (loop7): unsupported descriptor size 0 [ 662.820852] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 662.826531] EXT4-fs (loop5): group descriptors corrupted! 06:34:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176", 0x9, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:34:20 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000", 0x3, 0x800}], 0x0, &(0x7f0000013e00)) 06:34:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f710100", 0x1e, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) 06:34:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000", 0x60, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) 06:34:20 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) pipe(&(0x7f0000000180)={0xffffffffffffffff}) sendto(r2, &(0x7f00000000c0)="fb998b3e0908723e58439d1a5992eb79275b1a862032c027418bf77e781fd771b40f0faedc35d3f87e4f582fa3a292", 0x2f, 0x4044, &(0x7f0000000100)=@rxrpc=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e20, @multicast2}}, 0x80) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r3, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000003d40), 0x4) read(r3, &(0x7f0000000000)=""/49, 0x31) [ 662.953255] EXT4-fs (loop4): unsupported descriptor size 0 [ 662.954919] EXT4-fs error (device loop0): __ext4_fill_super:5553: inode #2: comm syz-executor.0: iget: special inode unallocated [ 662.956788] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 662.959770] EXT4-fs (loop0): get root inode failed [ 662.960199] EXT4-fs (loop0): mount failed [ 663.008860] EXT4-fs (loop6): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 663.009717] EXT4-fs (loop6): group descriptors corrupted! 06:34:28 executing program 1: set_mempolicy(0x3, &(0x7f0000000040)=0x7, 0x5db) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/36, 0x24}], 0x1, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000080)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, &(0x7f0000000100)={r1, 0x3, r0, 0x0, 0x80000}) 06:34:28 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27", 0x10, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:34:28 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @short={0x2, 0x3, 0xaaa1}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) 06:34:28 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000", 0x4, 0x800}], 0x0, &(0x7f0000013e00)) 06:34:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201", 0x63, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) 06:34:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f710100", 0x1e, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) 06:34:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176", 0x9, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:34:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003000000", 0x8, 0x800}], 0x0, &(0x7f0000013e00)) [ 671.549628] set_capacity_and_notify: 8 callbacks suppressed [ 671.549643] loop3: detected capacity change from 0 to 2048 [ 671.561261] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 671.568388] loop5: detected capacity change from 0 to 2048 [ 671.575260] loop6: detected capacity change from 0 to 2048 [ 671.575536] loop0: detected capacity change from 0 to 2048 [ 671.591394] loop7: detected capacity change from 0 to 2048 [ 671.593697] loop4: detected capacity change from 0 to 2048 [ 671.595351] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 671.596824] EXT4-fs (loop5): group descriptors corrupted! [ 671.603625] EXT4-fs (loop6): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 671.605090] EXT4-fs (loop6): group descriptors corrupted! [ 671.609155] EXT4-fs (loop4): unsupported descriptor size 0 [ 671.610245] EXT4-fs (loop7): unsupported descriptor size 0 [ 671.618963] EXT4-fs error (device loop0): __ext4_fill_super:5553: inode #2: comm syz-executor.0: iget: special inode unallocated [ 671.623991] EXT4-fs (loop0): get root inode failed [ 671.624945] EXT4-fs (loop0): mount failed [ 680.712888] loop7: detected capacity change from 0 to 2048 [ 680.715107] loop4: detected capacity change from 0 to 2048 06:34:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201", 0x63, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) 06:34:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003000000", 0x8, 0x800}], 0x0, &(0x7f0000013e00)) 06:34:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:34:37 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000", 0x4, 0x800}], 0x0, &(0x7f0000013e00)) 06:34:37 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27", 0x10, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:34:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f710100", 0x1e, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) 06:34:37 executing program 1: set_mempolicy(0x3, &(0x7f0000000040)=0x7, 0x5db) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/36, 0x24}], 0x1, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000080)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, &(0x7f0000000100)={r1, 0x3, r0, 0x0, 0x80000}) [ 680.723806] EXT4-fs (loop7): unsupported descriptor size 0 [ 680.724941] EXT4-fs (loop4): unsupported descriptor size 0 [ 680.757311] loop0: detected capacity change from 0 to 2048 [ 680.768708] loop6: detected capacity change from 0 to 2048 [ 680.769190] loop3: detected capacity change from 0 to 2048 [ 680.773937] loop5: detected capacity change from 0 to 2048 [ 680.782041] EXT4-fs (loop6): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 06:34:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) [ 680.786862] EXT4-fs (loop6): group descriptors corrupted! [ 680.789325] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 680.798008] EXT4-fs error (device loop0): __ext4_fill_super:5553: inode #2: comm syz-executor.0: iget: special inode unallocated [ 680.800089] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 680.800895] EXT4-fs (loop5): group descriptors corrupted! 06:34:37 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77", 0x18, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) [ 680.805790] EXT4-fs (loop0): get root inode failed [ 680.806594] EXT4-fs (loop0): mount failed [ 680.830709] loop4: detected capacity change from 0 to 2048 [ 680.841482] EXT4-fs (loop4): unsupported descriptor size 0 [ 680.841579] loop7: detected capacity change from 0 to 2048 06:34:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f710100", 0x1e, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) 06:34:38 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000", 0x4, 0x800}], 0x0, &(0x7f0000013e00)) 06:34:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201", 0x63, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) 06:34:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) [ 680.893901] loop4: detected capacity change from 0 to 2048 [ 680.906622] EXT4-fs (loop7): unsupported descriptor size 0 06:34:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003000000", 0x8, 0x800}], 0x0, &(0x7f0000013e00)) 06:34:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) [ 680.932280] EXT4-fs (loop4): unsupported descriptor size 0 [ 680.932538] loop3: detected capacity change from 0 to 2048 [ 680.938773] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) 06:34:38 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @none={0x0, 0xffff}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) setgroups(0x1, &(0x7f0000000340)=[r2]) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r3, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000003d40), 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f0000003d40), 0x4) dup3(r1, r0, 0x80000) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r5, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r5, 0x29, 0x1, &(0x7f0000003d40), 0x4) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000140)="074f2d2747e101597b175f5b211027223c1b3e782c4d4a3b077ff9cc2d00b0138a81", 0x22}, {&(0x7f0000000180)="cdecde791475eb76db83b02d7212c2a8accb1ee572a3c026a1c016917fc06850caeab32ab058a6ac37650db6c3484586dd326d94b155ac4548305cbbf5120785bcb8133a64f27afc452a09c6a6922e00659be0688dd1200ef0dd556f7cf38f24820b9b849adafe5d654c84000aecd24c636abe0c20e3b23b504ebf367aebaf8110e6", 0x82}, {&(0x7f0000000240)="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", 0xff}, {&(0x7f0000000340)="b7e9b5a543f51d2c591deb723cc33057672579a61342dc284adbed35310b589af8b06e63c10776cfe4a2675421daf95b11f3f57824c013e23b63ea54761f0a74345542c6569d97f57e3512e60f39a510c227fa020c41fc8b5505cbc355a6c8ad1a000000000000", 0x67}, {&(0x7f00000003c0)="b1bcc5f6242d7522fb3fa5b45bffc45dad8dc1e9abc36300b442f2", 0x1b}, {&(0x7f0000000400)="cf823dfa03745353d3c87e660d1c494e6c12d9ea520ee4638fe481d9d358b8c66c103b33916fc13958cc2716556548f2b7d0c89b2cdcb5ce4c3ccec89d06fe6e8e30f66d7bbcabe1b10b0dadea0650578a02cacfad9546ead3740e9cd6b310347164ee5bbbe28cb57e5a560d58e2ae2e3fdaa2e572c3e846719b56fca2e9113026d62f3e2c9d922e3f4da671dc8ee5bc56c3022c678bd505dedfb57c9a52f03debeffcd857c15d77f68210936045a621f67459d246c482a59bdacfc5801b24552bc5cd094ca29ad9da7ff9b985c90036a7e694e445c62841b60c5dc0287a796ada98429713bf43528353ae1391922a1fed", 0xf1}, {&(0x7f0000000500)="c4f5830fc424d609f045e72719931edfcd02b1644bea4964b87a770a0ac126f787f3596d16f5befc43a5e708aa92c933df7a95b7a42b0e", 0x37}, {&(0x7f0000000540)="cbaa9255b95e7d9a4cabe3b21dd51268eb75d20ae0eaf42f7cec491e4a88a40129b65e106d2dbe32548dc6d28f82c093ebb1926953b2d7ee1ddb3d8534865343a4091148d34d", 0x46}, {&(0x7f00000005c0)="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", 0xfe}], 0x9, &(0x7f0000000900), 0x0, 0x10}, 0x0) [ 681.003694] EXT4-fs (loop4): unsupported descriptor size 0 06:34:38 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77", 0x18, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:34:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) 06:34:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c2010012", 0x65, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) [ 681.029726] EXT4-fs (loop6): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 681.031125] EXT4-fs (loop6): group descriptors corrupted! 06:34:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) [ 681.046516] EXT4-fs error (device loop0): __ext4_fill_super:5553: inode #2: comm syz-executor.0: iget: special inode unallocated [ 681.059381] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 681.062367] EXT4-fs (loop5): group descriptors corrupted! [ 681.069934] EXT4-fs (loop0): get root inode failed [ 681.070989] EXT4-fs (loop0): mount failed [ 681.117537] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 681.154240] Unsupported ieee802154 address type: 0 [ 681.165204] EXT4-fs (loop7): unsupported descriptor size 0 06:34:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) [ 681.196851] Unsupported ieee802154 address type: 0 06:34:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:34:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9}], 0x0, &(0x7f0000013e00)) [ 681.292135] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 681.295240] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 681.296641] EXT4-fs (loop5): group descriptors corrupted! [ 681.345813] EXT4-fs error (device loop0): __ext4_fill_super:5553: inode #2: comm syz-executor.0: iget: special inode unallocated [ 681.346791] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 681.356950] EXT4-fs (loop0): get root inode failed [ 681.357731] EXT4-fs (loop0): mount failed 06:34:47 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77", 0x18, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:34:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003000000", 0x8, 0x800}], 0x0, &(0x7f0000013e00)) 06:34:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c2010012", 0x65, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) 06:34:47 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) 06:34:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9}], 0x0, &(0x7f0000013e00)) 06:34:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) 06:34:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:34:47 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5}], 0x0, &(0x7f0000013e00)) [ 690.246801] set_capacity_and_notify: 10 callbacks suppressed [ 690.246818] loop6: detected capacity change from 0 to 2048 [ 690.249199] loop4: detected capacity change from 0 to 2048 [ 690.250777] loop5: detected capacity change from 0 to 2048 [ 690.251741] loop0: detected capacity change from 0 to 2048 [ 690.253683] loop7: detected capacity change from 0 to 2048 [ 690.257709] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 690.260890] EXT4-fs (loop0): unsupported descriptor size 0 [ 690.261412] EXT4-fs (loop6): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 690.263287] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 690.264045] EXT4-fs (loop5): group descriptors corrupted! [ 690.264291] loop3: detected capacity change from 0 to 2048 [ 690.267402] EXT4-fs (loop6): group descriptors corrupted! [ 690.286493] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 690.291543] EXT4-fs (loop7): unsupported descriptor size 0 06:34:47 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5}], 0x0, &(0x7f0000013e00)) 06:34:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9}], 0x0, &(0x7f0000013e00)) 06:34:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) 06:34:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) [ 690.355667] loop5: detected capacity change from 0 to 2048 [ 690.357130] loop4: detected capacity change from 0 to 2048 [ 690.358503] loop6: detected capacity change from 0 to 2048 06:34:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000", 0x4, 0x800}], 0x0, &(0x7f0000013e00)) [ 690.364104] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 690.365512] EXT4-fs (loop6): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 690.366265] EXT4-fs (loop6): group descriptors corrupted! [ 690.367569] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 690.368322] EXT4-fs (loop5): group descriptors corrupted! 06:34:47 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71", 0x1c, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:34:47 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5}], 0x0, &(0x7f0000013e00)) 06:34:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) 06:34:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c2010012", 0x65, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) [ 690.468333] loop6: detected capacity change from 0 to 2048 [ 690.479085] EXT4-fs (loop6): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 690.479838] EXT4-fs (loop6): group descriptors corrupted! [ 690.482169] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 06:34:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) [ 690.508543] EXT4-fs (loop5): unsupported descriptor size 0 [ 690.510566] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 690.514124] EXT4-fs (loop7): unsupported descriptor size 0 [ 690.544526] EXT4-fs (loop0): unsupported descriptor size 0 06:34:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:34:56 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) pipe(&(0x7f0000000880)={0xffffffffffffffff}) fcntl$setstatus(r2, 0x407, 0x1000000) connect$802154_dgram(r2, &(0x7f0000000000)={0x24, @none={0x0, 0x3}}, 0x14) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) 06:34:56 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71", 0x1c, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:34:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:34:56 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) 06:34:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) 06:34:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) 06:34:56 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r0, &(0x7f0000000180)={0x1f, 0x0, @fixed}, 0xe) listen(r0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r1, &(0x7f0000000080), &(0x7f00000000c0)='system_u:object_r:insmod_exec_t:s0\x00', 0x23, 0x1) [ 699.531828] set_capacity_and_notify: 5 callbacks suppressed [ 699.531850] loop3: detected capacity change from 0 to 2048 [ 699.543221] loop6: detected capacity change from 0 to 2048 [ 699.545811] loop5: detected capacity change from 0 to 2048 [ 699.562234] EXT4-fs (loop6): unsupported descriptor size 0 [ 699.564648] loop7: detected capacity change from 0 to 2048 [ 699.566623] EXT4-fs (loop5): unsupported descriptor size 0 [ 699.572929] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 699.583273] loop4: detected capacity change from 0 to 2048 [ 699.585168] SELinux: Context system_u:object_r:insmod_exec_t:s0 is not valid (left unmapped). [ 699.589057] EXT4-fs (loop7): unsupported descriptor size 0 [ 699.593502] loop0: detected capacity change from 0 to 2048 [ 699.597320] audit: type=1400 audit(1768372496.750:23): avc: denied { relabelto } for pid=7237 comm="syz-executor.1" name="NETLINK" dev="sockfs" ino=16268 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=netlink_route_socket permissive=1 trawcon="system_u:object_r:insmod_exec_t:s0" [ 699.612528] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 699.631606] EXT4-fs (loop0): unsupported descriptor size 0 06:35:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) 06:35:07 executing program 1: sendmsg$802154_raw(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x2, 0x8, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000080)=0x7f) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0x3) sendmsg$802154_dgram(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0x14, &(0x7f0000000180)={&(0x7f0000000100)="60dd27511febb1d1588dec6f708b73b08431cc5185ea7b25c81c2236c3fbd5c1eea192d4e288748933adb0c0a9176bd111ede72d70dfbd334422394d06d75ca7d3eb37d28be7b3b2fa76a2e54f2650d6bcbeac713ffb19f09f59e0eb92e1bbc822235d238e8ceaeb50ba4b840abc22688706b4", 0x73}, 0x1, 0x0, 0x0, 0x40000}, 0xc08c1) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000480)={{0x1, 0x1, 0x18, r0, {0x8, 0x9}}, './file0\x00'}) sendmsg$802154_dgram(r2, &(0x7f00000005c0)={&(0x7f00000004c0), 0x14, &(0x7f0000000580)={&(0x7f0000000500)="8df81190f4943cb45bc9bb94a8ed1ca11c97fedc004c57a42cd9897fbd9c3cef7fe2f2b3096ae69799ada32e99cffe5abbafab7cfc4cb6a542850e91c618863063dd902722508afdda1b665d8a8b648b25e5a3d7fc4496d6b4a1bd6812777d8398c6d8e6ae211c1022cc5365df5268ef068de4", 0x73}, 0x1, 0x0, 0x0, 0x4000840}, 0x8080) ioctl$VT_OPENQRY(r1, 0x4b52, &(0x7f0000000000)) 06:35:07 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r2, &(0x7f0000001180)=[{&(0x7f0000000000)="a20e73f1b1812c8df6967520cdfeffffff7a9437ee7aba5fd3289b31074c", 0x1e}], 0x1) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) 06:35:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {0x0, 0x0, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:35:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) 06:35:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:35:07 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71", 0x1c, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:35:07 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) [ 709.913408] loop0: detected capacity change from 0 to 2048 [ 709.919113] EXT4-fs (loop0): unsupported descriptor size 0 [ 709.942911] loop4: detected capacity change from 0 to 2048 [ 709.948976] loop3: detected capacity change from 0 to 2048 [ 709.953995] loop7: detected capacity change from 0 to 2048 [ 709.955237] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 709.958207] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 06:35:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {0x0, 0x0, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) [ 709.964854] loop6: detected capacity change from 0 to 2048 [ 709.974150] EXT4-fs (loop7): unsupported descriptor size 0 [ 709.985486] loop5: detected capacity change from 0 to 2048 [ 709.991050] EXT4-fs (loop5): unsupported descriptor size 0 [ 709.994150] EXT4-fs (loop6): unsupported descriptor size 0 06:35:07 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000000)={0x24, @short={0x2, 0x1}}, 0x14) [ 710.013033] loop0: detected capacity change from 0 to 2048 [ 710.025785] EXT4-fs (loop0): unsupported descriptor size 0 06:35:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) 06:35:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) 06:35:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {0x0, 0x0, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:35:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {0x0, 0x0, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) [ 710.101603] loop0: detected capacity change from 0 to 2048 [ 710.109644] EXT4-fs (loop0): unsupported descriptor size 0 [ 710.112168] loop4: detected capacity change from 0 to 2048 [ 710.119561] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 710.148931] loop5: detected capacity change from 0 to 2048 [ 710.153255] EXT4-fs (loop5): unsupported descriptor size 0 [ 710.170638] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 06:35:16 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) 06:35:16 executing program 2: ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, &(0x7f0000000080)) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x2) bind$802154_dgram(r1, &(0x7f0000000000)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r1, &(0x7f0000000040)={0x24, @short={0x2, 0xffff, 0xfffe}}, 0x14) connect$802154_dgram(r1, &(0x7f00000000c0)={0x24, @short={0x2, 0x2, 0xaaa2}}, 0x14) 06:35:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, 0x0) 06:35:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {0x0, 0x0, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:35:16 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f710100", 0x1e, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:35:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) 06:35:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:35:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) [ 719.176652] set_capacity_and_notify: 1 callbacks suppressed [ 719.176675] loop5: detected capacity change from 0 to 2048 [ 719.181559] loop6: detected capacity change from 0 to 2048 [ 719.205112] loop4: detected capacity change from 0 to 2048 [ 719.209111] loop7: detected capacity change from 0 to 2048 [ 719.209205] loop3: detected capacity change from 0 to 2048 [ 719.215659] EXT4-fs (loop5): unsupported descriptor size 0 [ 719.217269] EXT4-fs (loop6): unsupported descriptor size 0 [ 719.217749] loop0: detected capacity change from 0 to 2048 [ 719.228724] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 719.232635] EXT4-fs (loop7): unsupported descriptor size 0 [ 719.253012] EXT4-fs (loop0): unsupported descriptor size 0 06:35:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, 0x0) 06:35:16 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {0x0, 0x0, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) 06:35:16 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f710100", 0x1e, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:35:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {0x0, 0x0, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:35:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f465", 0x33, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) 06:35:16 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000580)={0xa, 0x4, 0xffffffff, @private2={0xfc, 0x2, '\x00', 0xfd}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x8001}}, './file0\x00'}) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000180)=0xffffffffffffffff, 0x4) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000080)='syzkaller1\x00'}) close_range(r0, 0xffffffffffffffff, 0x0) 06:35:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:35:16 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r1, 0x0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/185, 0xb9}, {&(0x7f0000000180)=""/179, 0xb3}], 0x2, &(0x7f0000000240)=""/176, 0xb0}, 0x0, 0x120, 0x1, {0x3}}, 0x1800000) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000040), 0x14) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) r3 = syz_io_uring_complete(0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0xb) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000000, 0x810, r1, 0x8000000) syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, r5, &(0x7f0000000280)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), 0xffffffffffffffff) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmsg$ETHTOOL_MSG_PAUSE_GET(r6, &(0x7f0000002040)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000000280)={0x20, r7, 0x1, 0x0, 0x0, {0x17}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}]}]}, 0x20}}, 0x0) r10 = syz_io_uring_setup(0x456, &(0x7f0000003a00)={0x0, 0x0, 0x8}, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000003ac0)) r12 = io_uring_register$IORING_REGISTER_PERSONALITY(r10, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, 0x0, &(0x7f0000000400)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x3, 0x4004, @fd=r1, 0x0, 0x0, 0x0, 0x29, 0x1, {0x1, r12}}, 0x1) syz_io_uring_submit(r11, 0x0, &(0x7f0000000380)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd=r3, 0x40, 0x0, 0x401, 0x0, 0x0, {0x0, r2}}, 0x0) [ 719.450783] loop3: detected capacity change from 0 to 2048 [ 719.463948] loop5: detected capacity change from 0 to 2048 [ 719.468699] loop4: detected capacity change from 0 to 2048 [ 719.470971] loop6: detected capacity change from 0 to 2048 [ 719.483377] EXT4-fs (loop5): unsupported descriptor size 0 [ 719.488494] EXT4-fs (loop6): unsupported descriptor size 0 [ 719.494286] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 719.523944] EXT4-fs (loop7): unsupported descriptor size 0 06:35:16 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000040), 0x90902, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x8, 0x30, r0, 0xddf2d000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r1) execveat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x0, 0x0, 0x0) ioctl$FS_IOC_GETFLAGS(r1, 0x80086601, &(0x7f0000000000)) acct(&(0x7f0000000080)='./file1\x00') [ 719.579749] EXT4-fs (loop0): unsupported descriptor size 0 06:35:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, 0x0) 06:35:16 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {0x0, 0x0, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) [ 719.674403] process 'syz-executor.1' launched './file1' with NULL argv: empty string added [ 719.703143] Process accounting resumed [ 719.717289] EXT4-fs (loop6): unsupported descriptor size 0 [ 719.730857] Process accounting resumed 06:35:31 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {0x0, 0x0, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) 06:35:31 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000040), 0x90902, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x8, 0x30, r0, 0xddf2d000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r1) execveat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x0, 0x0, 0x0) ioctl$FS_IOC_GETFLAGS(r1, 0x80086601, &(0x7f0000000000)) acct(&(0x7f0000000080)='./file1\x00') 06:35:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:35:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:35:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f465", 0x33, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) 06:35:31 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f710100", 0x1e, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:35:31 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) connect$802154_dgram(r2, &(0x7f00000000c0)={0x24, @short={0x2, 0x0, 0xaaa2}}, 0x14) 06:35:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) (fail_nth: 1) [ 734.406893] set_capacity_and_notify: 4 callbacks suppressed [ 734.406909] loop5: detected capacity change from 0 to 2048 [ 734.413479] EXT4-fs (loop5): unsupported descriptor size 0 [ 734.414023] loop6: detected capacity change from 0 to 2048 [ 734.427798] EXT4-fs (loop6): unsupported descriptor size 0 [ 734.445004] loop0: detected capacity change from 0 to 2048 [ 734.446491] loop7: detected capacity change from 0 to 2048 06:35:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) [ 734.469531] EXT4-fs (loop0): unsupported descriptor size 0 06:35:31 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) [ 734.474762] FAULT_INJECTION: forcing a failure. [ 734.474762] name failslab, interval 1, probability 0, space 0, times 1 [ 734.476402] CPU: 0 UID: 0 PID: 7363 Comm: syz-executor.3 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 734.476437] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 734.476449] Call Trace: [ 734.476457] [ 734.476466] dump_stack_lvl+0xfa/0x120 [ 734.476497] should_fail_ex+0x4d7/0x5e0 [ 734.476541] ? __do_sys_memfd_create+0x1e5/0xab0 [ 734.476576] should_failslab+0xc2/0x120 [ 734.476601] __kmalloc_cache_noprof+0x80/0x780 [ 734.476645] ? __do_sys_memfd_create+0x1e5/0xab0 [ 734.476680] __do_sys_memfd_create+0x1e5/0xab0 [ 734.476716] ? ksys_write+0x1a3/0x240 [ 734.476738] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 734.476783] ? irqentry_exit+0xee/0x650 [ 734.476803] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 734.476832] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 734.476870] do_syscall_64+0xbf/0x420 [ 734.476896] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 734.476919] RIP: 0033:0x7faf7ce9bb19 [ 734.476937] 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 [ 734.476957] RSP: 002b:00007faf7a410f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 734.476978] RAX: ffffffffffffffda RBX: 0000000020000380 RCX: 00007faf7ce9bb19 [ 734.476993] RDX: 00000000000009c0 RSI: 0000000000000000 RDI: 00007faf7cef50fb [ 734.477006] RBP: 0000000000000002 R08: 00000000000004e0 R09: ffffffffffffffff [ 734.477019] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 734.477032] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020013e00 [ 734.477064] [ 734.499126] EXT4-fs (loop7): unsupported descriptor size 0 [ 734.503583] loop4: detected capacity change from 0 to 2048 [ 734.516666] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 06:35:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27", 0x10, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) [ 734.558298] Process accounting resumed [ 734.571208] loop5: detected capacity change from 0 to 2048 [ 734.576947] loop6: detected capacity change from 0 to 2048 [ 734.578143] EXT4-fs (loop5): unsupported descriptor size 0 06:35:31 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x54000, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000040)=0xffffffff) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000800000012000000180001801400020300"/38], 0x2c}}, 0x0) [ 734.583024] loop0: detected capacity change from 0 to 2048 [ 734.589727] EXT4-fs (loop0): unsupported descriptor size 0 06:35:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f465", 0x33, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) [ 734.599479] EXT4-fs (loop6): unsupported descriptor size 0 06:35:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27", 0x10, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) [ 734.627115] loop0: detected capacity change from 0 to 2048 [ 734.630391] EXT4-fs (loop0): unsupported descriptor size 0 [ 734.678593] loop4: detected capacity change from 0 to 2048 [ 734.692901] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 06:35:42 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x68, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget(0x0, 0x3, 0x290) r1 = semget$private(0x0, 0x5, 0x0) semop(r1, &(0x7f0000000000)=[{0x3}], 0x1) semctl$SETALL(r1, 0x0, 0x11, &(0x7f00000002c0)=[0x1, 0x1, 0x130]) semctl$GETVAL(r1, 0x2, 0xc, &(0x7f0000000080)=""/73) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f0000000440)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r2, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000480)='i', 0x1}], 0x1}}], 0x2, 0x4c891) r3 = semget(0x1, 0x2, 0x12) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000200)=""/183) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000100)=""/159) semctl$SETALL(r1, 0x0, 0x11, &(0x7f00000001c0)=[0xca, 0x2, 0x8001, 0x10, 0x0, 0x4]) semctl$IPC_RMID(r0, 0x0, 0x0) 06:35:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) 06:35:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) (fail_nth: 2) 06:35:42 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:35:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27", 0x10, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:35:42 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) 06:35:42 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) bind$802154_dgram(r1, &(0x7f0000000000)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {0x9, 0x9}}, './file0\x00'}) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100), r1) sendmsg$TIPC_CMD_SHOW_STATS(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x800, 0x70bd29, 0x25dfdbfe, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0xc080) pipe(&(0x7f0000000880)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f00000002c0)={0x4, 0x8001, 0x10a, 0x1a3, 0x80, 0x3}) fcntl$setstatus(r4, 0x407, 0x1000000) getsockopt$WPAN_WANTACK(r4, 0x0, 0x0, &(0x7f0000000240), &(0x7f0000000280)=0x4) connect$802154_dgram(r0, &(0x7f0000000200)={0x24, @long={0x3, 0x2, {0xaaaaaaaaaaaa0102}}}, 0x14) 06:35:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) [ 745.433079] loop4: detected capacity change from 0 to 2048 [ 745.434891] loop3: detected capacity change from 0 to 2048 [ 745.442168] EXT4-fs (loop4): invalid first ino: 0 [ 745.443895] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 745.446493] EXT4-fs (loop3): group descriptors corrupted! [ 745.473393] loop6: detected capacity change from 0 to 2048 [ 745.478428] loop5: detected capacity change from 0 to 2048 [ 745.482195] loop7: detected capacity change from 0 to 2048 [ 745.484846] loop0: detected capacity change from 0 to 2048 [ 745.493496] EXT4-fs (loop6): unsupported descriptor size 0 [ 745.497937] EXT4-fs (loop5): unsupported descriptor size 0 [ 745.501728] EXT4-fs (loop0): unsupported descriptor size 0 [ 745.517252] EXT4-fs (loop7): unsupported descriptor size 0 06:35:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) 06:35:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) (fail_nth: 3) 06:35:42 executing program 2: sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0), 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x8c, 0x0, 0x420, 0x70bd2d, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x13}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={'\x00', '\xff\xff', @rand_addr=0x64010102}}, @IPVS_SVC_ATTR_PE_NAME={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x81}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x400}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e22}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x40000}, 0x20080000) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_FLAG_CMD(r0, 0x8983, &(0x7f0000000000)={0x7, 'caif0\x00', {0x3ff}, 0x20}) r1 = dup(r0) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x5, {0xaaaaaaaaaaaa0202}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) 06:35:42 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) 06:35:42 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:35:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27", 0x10, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:35:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77", 0x18, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) [ 745.676079] FAULT_INJECTION: forcing a failure. [ 745.676079] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 745.691578] loop4: detected capacity change from 0 to 2048 [ 745.695503] CPU: 0 UID: 0 PID: 7412 Comm: syz-executor.3 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 745.695534] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 745.695547] Call Trace: [ 745.695554] [ 745.695563] dump_stack_lvl+0xfa/0x120 [ 745.695596] should_fail_ex+0x4d7/0x5e0 [ 745.695659] strncpy_from_user+0x3b/0x2f0 [ 745.695717] __do_sys_memfd_create+0x21d/0xab0 [ 745.695771] ? ksys_write+0x1a3/0x240 [ 745.695794] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 745.695828] ? irqentry_exit+0xee/0x650 [ 745.695848] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 745.695878] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 745.695918] do_syscall_64+0xbf/0x420 [ 745.695945] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 745.695968] RIP: 0033:0x7faf7ce9bb19 [ 745.695986] 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 [ 745.696007] RSP: 002b:00007faf7a410f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 745.696028] RAX: ffffffffffffffda RBX: 0000000020000380 RCX: 00007faf7ce9bb19 [ 745.696043] RDX: 00000000000009c0 RSI: 0000000000000000 RDI: 00007faf7cef50fb [ 745.696056] RBP: 0000000000000002 R08: 00000000000004e0 R09: ffffffffffffffff [ 745.696069] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 745.696082] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020013e00 [ 745.696114] [ 745.711336] loop6: detected capacity change from 0 to 2048 [ 745.722001] loop0: detected capacity change from 0 to 2048 [ 745.726810] EXT4-fs (loop4): invalid first ino: 0 [ 745.728362] loop5: detected capacity change from 0 to 2048 [ 745.738698] EXT4-fs (loop0): unsupported descriptor size 0 [ 745.741492] EXT4-fs (loop5): unsupported descriptor size 0 [ 745.769638] EXT4-fs (loop7): unsupported descriptor size 0 [ 745.770014] EXT4-fs (loop6): unsupported descriptor size 0 06:35:42 executing program 1: dup(0xffffffffffffffff) r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x1d}) 06:35:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) 06:35:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) (fail_nth: 4) 06:35:43 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27", 0x10, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) 06:35:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77", 0x18, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:35:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27", 0x10, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) [ 745.899528] program syz-executor.1 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 745.919520] program syz-executor.1 is using a deprecated SCSI ioctl, please convert it to SG_IO 06:35:43 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) [ 745.991326] FAULT_INJECTION: forcing a failure. [ 745.991326] name failslab, interval 1, probability 0, space 0, times 0 [ 745.993081] CPU: 0 UID: 0 PID: 7433 Comm: syz-executor.3 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 745.993111] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 745.993124] Call Trace: [ 745.993132] [ 745.993140] dump_stack_lvl+0xfa/0x120 [ 745.993172] should_fail_ex+0x4d7/0x5e0 [ 745.993216] ? shmem_alloc_inode+0x27/0x50 [ 745.993238] should_failslab+0xc2/0x120 [ 745.993264] kmem_cache_alloc_lru_noprof+0x84/0x770 [ 745.993311] ? shmem_alloc_inode+0x27/0x50 [ 745.993332] shmem_alloc_inode+0x27/0x50 [ 745.993353] ? __pfx_shmem_alloc_inode+0x10/0x10 [ 745.993374] alloc_inode+0x67/0x250 [ 745.993407] new_inode+0x1e/0x160 [ 745.993449] __shmem_get_inode+0x17c/0xe80 [ 745.993482] __shmem_file_setup+0x108/0x370 [ 745.993513] __do_sys_memfd_create+0x2ce/0xab0 [ 745.993547] ? ksys_write+0x1a3/0x240 [ 745.993569] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 745.993604] ? irqentry_exit+0xee/0x650 [ 745.993634] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 745.993671] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 745.993709] do_syscall_64+0xbf/0x420 [ 745.993737] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 745.993760] RIP: 0033:0x7faf7ce9bb19 [ 745.993778] 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 [ 745.993799] RSP: 002b:00007faf7a410f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 745.993820] RAX: ffffffffffffffda RBX: 0000000020000380 RCX: 00007faf7ce9bb19 [ 745.993834] RDX: 00000000000009c0 RSI: 0000000000000000 RDI: 00007faf7cef50fb [ 745.993847] RBP: 0000000000000002 R08: 00000000000004e0 R09: ffffffffffffffff [ 745.993860] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 745.993873] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020013e00 [ 745.993905] [ 746.031696] EXT4-fs (loop4): invalid first ino: 0 [ 746.051537] EXT4-fs (loop5): unsupported descriptor size 0 [ 746.053879] EXT4-fs (loop6): unsupported descriptor size 0 [ 746.063501] EXT4-fs (loop7): unsupported descriptor size 0 [ 746.076016] EXT4-fs (loop0): unsupported descriptor size 0 06:35:51 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27", 0x10, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) 06:35:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004", 0x5a, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) 06:35:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) (fail_nth: 5) 06:35:51 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27", 0x10, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:35:51 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:35:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27", 0x10, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:35:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77", 0x18, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:35:51 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f00000000c0), 0x200000, 0x0) r2 = syz_open_dev$ttys(0xc, 0x2, 0x0) r3 = dup(r2) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000000), 0x4) bind$802154_dgram(r3, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) r4 = ioctl$TUNGETDEVNETNS(r3, 0x54e3, 0x0) splice(r1, &(0x7f0000000100)=0x91, r4, &(0x7f0000000140)=0x2000000, 0x400, 0xd) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) [ 754.640884] set_capacity_and_notify: 6 callbacks suppressed [ 754.640900] loop6: detected capacity change from 0 to 2048 [ 754.655194] loop0: detected capacity change from 0 to 2048 [ 754.656162] EXT4-fs (loop6): unsupported descriptor size 0 [ 754.662719] EXT4-fs (loop0): unsupported descriptor size 0 [ 754.687145] loop5: detected capacity change from 0 to 2048 06:35:51 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27", 0x10, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) 06:35:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71", 0x1c, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) [ 754.711498] loop7: detected capacity change from 0 to 2048 [ 754.714160] loop4: detected capacity change from 0 to 2048 [ 754.719485] EXT4-fs (loop5): unsupported descriptor size 0 [ 754.723183] loop3: detected capacity change from 0 to 2048 [ 754.730106] EXT4-fs (loop7): VFS: Can't find ext4 filesystem [ 754.739344] EXT4-fs (loop4): fragment/cluster size (32768) != block size (2048) [ 754.749873] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 754.754543] EXT4-fs (loop3): group descriptors corrupted! 06:35:51 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long}, 0x14) r2 = fcntl$dupfd(r0, 0x0, r0) connect$802154_dgram(r2, &(0x7f0000000000)={0x24, @long={0x3, 0x2, {0xaaaaaaaaaaaa0202}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) connect$802154_dgram(r0, &(0x7f00000000c0)={0x24, @long={0x3, 0x2, {0xaaaaaaaaaaaa0302}}}, 0x14) [ 754.765083] loop6: detected capacity change from 0 to 2048 [ 754.766152] loop0: detected capacity change from 0 to 2048 [ 754.773778] EXT4-fs (loop6): unsupported descriptor size 0 [ 754.774772] EXT4-fs (loop0): unsupported descriptor size 0 06:35:51 executing program 1: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x1, 0x2, 0x9, 0x5}, {0x7, 0x80, 0x7f, 0x7}, {0x6d, 0x1, 0x4, 0x80}, {0x81, 0x81, 0x9, 0x9}]}) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f0000000080)={{r0}, 0x101, 0x4, 0x40}) ioctl$CDROMSTOP(0xffffffffffffffff, 0x5307) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000100)={0x6, &(0x7f00000000c0)=[{0x3, 0x2, 0x4, 0x1}, {0x5, 0x20, 0x1, 0x2}, {0x6, 0x0, 0x0, 0x1}, {0x1ff, 0xc, 0x6, 0x1}, {0x6, 0x6, 0x1f, 0x2}, {0x100, 0xf, 0xff, 0x2}]}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{0x9, 0x4, 0x4, 0x2}, {0x3, 0x7f, 0xe7, 0x2}, {0x1ff, 0x9, 0x4, 0xdd5}]}) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f00000001c0)) pread64(r0, &(0x7f0000000200)=""/86, 0x56, 0x4) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f00000002c0)={0x8, &(0x7f0000000280)=[{0x0, 0x40, 0x80, 0x5}, {0x9, 0x81, 0x4, 0x101}, {0x9, 0x3, 0x20, 0x7ff}, {0x200, 0x68, 0x7, 0x8}, {0x3, 0x1f, 0x5, 0x1}, {0x4, 0x5, 0x3}, {0x5, 0x2, 0x8, 0x6}, {0x2, 0x3f, 0x68, 0xab}]}) r3 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000300), 0x20000) write$binfmt_elf32(r3, &(0x7f0000000340)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0xe7, 0x0, 0x5, 0x8, 0x3, 0x3e, 0x7fff, 0x375, 0x38, 0x282, 0x3700, 0x81, 0x20, 0x2, 0xebd, 0x2}, [{0x4, 0x8, 0x101, 0x9, 0xfffff1ea, 0x20, 0x2, 0x8000}, {0x6474e550, 0x76ac16d6, 0x8, 0x0, 0x3, 0x7, 0x7fffffff, 0xc6b}], "123bcfb6e3d299e76ed1fda4506957ccac3fa823cf0d26607c1986296a546d49441c2f7b50b2b4ffb3e163aae6b524811f1ce79476bb12d65d1e23d41e5566985ab740ec970f0049e4009dcf4771e8fed8730f07f998abce173bbf0840a524d407bea48d9ccb150406e1905e6076f08874163ed9cd8536a4422b53460c8bd60629bc079656cd389e95c24e0cfaa6f59f2aef4f2a2db9a49dee2a283a8c51b56792c91f97caed2ec1104b70983803970bfbe1d7e72811a93ab477089af139b57b0b9495cf6d1b", ['\x00', '\x00', '\x00', '\x00']}, 0x53e) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000900)={{0x1, 0x1, 0x18, r2, {0x3}}, './file0\x00'}) r5 = geteuid() mount$9p_fd(0x0, &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0), 0x80000, &(0x7f0000000940)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@access_user}, {@afid={'afid', 0x3d, 0xfffffffffffffff8}}, {@nodevmap}, {@access_user}, {@noextend}, {@cache_none}, {@loose}, {@cache_loose}, {@cache_none}, {@dfltgid}], [{@dont_measure}, {@pcr={'pcr', 0x3d, 0x10}}, {@pcr={'pcr', 0x3d, 0x3e}}, {@hash}, {@euid_lt={'euid<', r5}}, {@smackfsroot={'smackfsroot', 0x3d, '\x00'}}, {@subj_user={'subj_user', 0x3d, '\x00'}}, {@audit}]}}) fstatfs(r1, &(0x7f0000000a80)=""/51) clock_gettime(0x0, &(0x7f0000001d40)={0x0, 0x0}) recvmmsg$unix(r4, &(0x7f0000001c00)=[{{&(0x7f0000000c80)=@abs, 0x6e, &(0x7f0000000e00)=[{&(0x7f0000000d00)=""/200, 0xc8}], 0x1, &(0x7f0000000e40)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xf0}}, {{&(0x7f0000000f40), 0x6e, &(0x7f0000001040)=[{&(0x7f0000000fc0)=""/125, 0x7d}], 0x1, &(0x7f0000001080)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x78}}, {{&(0x7f0000001100)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000001180)=""/186, 0xba}, {&(0x7f0000001240)=""/213, 0xd5}, {&(0x7f0000001340)=""/169, 0xa9}, {&(0x7f0000001400)=""/86, 0x56}, {&(0x7f0000001480)=""/1, 0x1}, {&(0x7f00000014c0)=""/65, 0x41}, {&(0x7f0000001540)=""/112, 0x70}, {&(0x7f00000015c0)=""/115, 0x73}], 0x8, &(0x7f00000016c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x148}}, {{&(0x7f0000001840), 0x6e, &(0x7f00000019c0)=[{&(0x7f00000018c0)=""/184, 0xb8}, {&(0x7f0000001980)=""/47, 0x2f}], 0x2, &(0x7f0000001a00)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x118}}, {{&(0x7f0000001b40)=@abs, 0x6e, &(0x7f0000001bc0)}}], 0x5, 0x10120, &(0x7f0000001d80)={r6, r7+10000000}) recvmsg$unix(r4, &(0x7f0000002140)={&(0x7f0000001e00)=@abs, 0x6e, &(0x7f0000002000)=[{&(0x7f0000001e80)=""/90, 0x5a}, {&(0x7f0000001f00)=""/171, 0xab}, {&(0x7f0000001fc0)=""/37, 0x25}], 0x3, &(0x7f0000002040)=[@cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}], 0xe8}, 0x20) clone3(&(0x7f0000002180)={0x200, &(0x7f0000000ac0), &(0x7f0000000b00), &(0x7f0000000b40), {0x2d}, &(0x7f0000000b80)=""/12, 0xc, &(0x7f0000000bc0)=""/135, &(0x7f0000001dc0)=[0xffffffffffffffff, 0xffffffffffffffff, r8, 0x0], 0x4, {r9}}, 0x58) r11 = syz_open_procfs(r10, &(0x7f0000002380)='net/ipv6_route\x00') fcntl$getflags(r11, 0x3) 06:35:51 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77", 0x18, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) 06:35:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71", 0x1c, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) [ 754.875192] loop0: detected capacity change from 0 to 2048 [ 754.880562] EXT4-fs (loop0): unsupported descriptor size 0 [ 754.881765] loop6: detected capacity change from 0 to 2048 [ 754.892514] EXT4-fs (loop6): unsupported descriptor size 0 06:35:59 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long={0x3, 0x2}}, 0x14) 06:35:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004", 0x5a, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) 06:35:59 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77", 0x18, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:35:59 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71", 0x1c, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:35:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) (fail_nth: 6) 06:35:59 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77", 0x18, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) 06:35:59 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pipe(&(0x7f0000000880)={0xffffffffffffffff}) pipe(&(0x7f0000000880)={0xffffffffffffffff}) fcntl$setstatus(r2, 0x407, 0x1000000) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000003d40), 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000040)={0x80000005}) fcntl$setstatus(r1, 0x407, 0x1000000) ioctl$TCXONC(r1, 0x540a, 0x3) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000003d40), 0x4) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000040)=0x519, 0x4) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendto$packet(r4, &(0x7f0000000380)="cdda7c47556e3e84173484e605a8", 0x1000e, 0x0, &(0x7f0000000180)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @link_local}, 0x14) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000005000)=[{{&(0x7f0000000100)={0xa, 0x4e23, 0x4, @ipv4={'\x00', '\xff\xff', @empty}, 0x700000}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000140)="caa8aa90ce660888dea2677197321256c5f0f8667772bcd9028a8ae9cb9f2ce826979620dda932fd62a75273eb9d3e0130cdd63e6350343d776525c6c356879a9b99400fa9a67e7b9b7b4edb1bcdaa967564733fc54718aa3a235e05647bd6e7073ac19421ba7d4c979f93ead52eef94afc15fa1960c22bab50b46b695bafd6b362c28bbcb4c583b113e8c", 0x8b}, {&(0x7f0000000300)="8b1704d15ffa5c2b9428fcc45ec0cbe01030a6c2cb5599d38390052421368a0dde0c82a15cb4619e265bc52f05b6f8c680d6f2ca42496fb4cfe701e4256eccb11f4372175b5501281f35a36bb0770beba04d1afdf366beff200fdc690ebb5491236637df794454c4fb1b5f6ba73e963f3f346ccd6e6d0557ebe20b0e65e559d1f8a621a300cc349dc053a38c40cc57015611d09a68db8fb45a18154ab0fbbc77354488a28ae28e8ee9c714eda9d0653cc3e7c95769f532bc136c9481c7a75a474c5abb", 0xc3}], 0x2, &(0x7f0000000240)=[@dontfrag={{0x14, 0x29, 0x3e, 0x1}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x4}}], 0x30}}, {{&(0x7f0000000280)={0xa, 0x4e21, 0xff, @remote, 0x7}, 0x1c, &(0x7f00000005c0)=[{&(0x7f00000008c0)="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", 0x1000}, {&(0x7f0000003b40)="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", 0xfe}], 0xa, &(0x7f0000003d80)=[@dstopts={{0x48, 0x29, 0x37, {0x1d, 0x5, '\x00', [@padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x8}, @pad1, @pad1, @ra={0x5, 0x2, 0x7ff}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x9}]}}}, @hopopts_2292={{0x50, 0x29, 0x36, {0x2c, 0x7, '\x00', [@calipso={0x7, 0x10, {0x2, 0x2, 0x4, 0x5, [0x80000000]}}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x8001}, @calipso={0x7, 0x18, {0x2, 0x4, 0x0, 0xffe0, [0x4, 0x7]}}]}}}, @rthdrdstopts={{0x48, 0x29, 0x37, {0x87, 0x5, '\x00', [@padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1, 0x4}, @jumbo={0xc2, 0x4, 0x5}, @jumbo={0xc2, 0x4, 0x2}, @jumbo={0xc2, 0x4, 0x7}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0x21}}]}}}, @dstopts={{0x28, 0x29, 0x37, {0x33, 0x1, '\x00', [@jumbo={0xc2, 0x4, 0x1}, @pad1]}}}, @pktinfo={{0x24, 0x29, 0x32, {@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, r6}}}, @hopopts_2292={{0x58, 0x29, 0x36, {0x2c, 0x7, '\x00', [@hao={0xc9, 0x10, @mcast2}, @enc_lim={0x4, 0x1, 0x1f}, @calipso={0x7, 0x28, {0x3, 0x8, 0x9, 0x3, [0x80000001, 0x9, 0x6, 0x1000]}}]}}}, @dstopts_2292={{0xb0, 0x29, 0x4, {0x21, 0x12, '\x00', [@enc_lim={0x4, 0x1, 0x24}, @enc_lim={0x4, 0x1, 0x3}, @ra={0x5, 0x2, 0x8}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x38, {0x1, 0xc, 0xc2, 0x3, [0x7, 0x1f, 0x2, 0x800, 0x0, 0xffffffffffffff1c]}}, @generic={0x1, 0x45, "ea53c419ba33a1a330f07b8f697aae8287a634bc99afd60d09595ab12e32d0f6125420ac62255d40b12f8165294c7dd055357219ccdf7c1767ea77635fe465a805f99ae076"}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x6}}], 0x250}}], 0x3, 0x4000) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSTI(r0, 0x5413, &(0x7f0000000000)) 06:35:59 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) [ 762.341546] FAULT_INJECTION: forcing a failure. [ 762.341546] name failslab, interval 1, probability 0, space 0, times 0 [ 762.343087] loop5: detected capacity change from 0 to 2048 [ 762.350678] CPU: 1 UID: 0 PID: 7497 Comm: syz-executor.3 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 762.350696] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 762.350704] Call Trace: [ 762.350709] [ 762.350714] dump_stack_lvl+0xfa/0x120 [ 762.350734] should_fail_ex+0x4d7/0x5e0 [ 762.350760] ? security_inode_alloc+0x3e/0x130 [ 762.350781] should_failslab+0xc2/0x120 [ 762.350797] kmem_cache_alloc_noprof+0x80/0x760 [ 762.350817] ? __pfx_map_id_range_down+0x10/0x10 [ 762.350836] ? __create_object+0x59/0x80 [ 762.350857] ? security_inode_alloc+0x3e/0x130 [ 762.350877] security_inode_alloc+0x3e/0x130 [ 762.350898] inode_init_always_gfp+0xc9d/0xff0 [ 762.350916] alloc_inode+0x8d/0x250 [ 762.350934] new_inode+0x1e/0x160 [ 762.350953] __shmem_get_inode+0x17c/0xe80 [ 762.350972] __shmem_file_setup+0x108/0x370 [ 762.350989] __do_sys_memfd_create+0x2ce/0xab0 [ 762.351009] ? ksys_write+0x1a3/0x240 [ 762.351022] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 762.351040] ? irqentry_exit+0xee/0x650 [ 762.351053] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 762.351070] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 762.351093] do_syscall_64+0xbf/0x420 [ 762.351109] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 762.351122] RIP: 0033:0x7faf7ce9bb19 [ 762.351132] 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 [ 762.351144] RSP: 002b:00007faf7a410f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 762.351157] RAX: ffffffffffffffda RBX: 0000000020000380 RCX: 00007faf7ce9bb19 [ 762.351165] RDX: 00000000000009c0 RSI: 0000000000000000 RDI: 00007faf7cef50fb [ 762.351172] RBP: 0000000000000002 R08: 00000000000004e0 R09: ffffffffffffffff [ 762.351179] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 762.351186] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020013e00 [ 762.351203] [ 762.367858] EXT4-fs (loop5): unsupported descriptor size 0 [ 762.368163] loop0: detected capacity change from 0 to 2048 [ 762.377401] loop6: detected capacity change from 0 to 2048 [ 762.395627] loop4: detected capacity change from 0 to 2048 06:35:59 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77", 0x18, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) [ 762.399374] EXT4-fs (loop0): unsupported descriptor size 0 [ 762.401968] loop7: detected capacity change from 0 to 2048 [ 762.403411] EXT4-fs (loop6): unsupported descriptor size 0 [ 762.417655] EXT4-fs (loop4): fragment/cluster size (32768) != block size (2048) [ 762.422116] EXT4-fs (loop7): VFS: Can't find ext4 filesystem 06:35:59 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @short={0x2, 0x3, 0xaaa3}}, 0x14) r2 = syz_open_dev$hidraw(&(0x7f0000000000), 0x9, 0x0) fcntl$setlease(r2, 0x400, 0x1) [ 762.453263] loop5: detected capacity change from 0 to 2048 [ 762.465778] EXT4-fs (loop5): unsupported descriptor size 0 06:35:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) (fail_nth: 7) [ 762.498461] loop3: detected capacity change from 0 to 2048 [ 762.513698] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 762.514421] EXT4-fs (loop3): group descriptors corrupted! 06:36:08 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:36:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f710100", 0x1e, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:36:08 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77", 0x18, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) 06:36:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77", 0x18, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:36:08 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) r1 = dup(r0) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) syz_mount_image$tmpfs(&(0x7f0000000500), &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@random={'user.', '\x00'}, 0x0, 0x0) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) pipe(&(0x7f0000000880)={0xffffffffffffffff}) fcntl$setstatus(r2, 0x407, 0x1000000) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x20002, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) 06:36:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:36:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) (fail_nth: 8) 06:36:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004", 0x5a, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) [ 770.974384] loop6: detected capacity change from 0 to 2048 [ 770.982124] EXT4-fs (loop6): unsupported descriptor size 0 [ 770.994973] loop0: detected capacity change from 0 to 2048 [ 771.004203] loop5: detected capacity change from 0 to 2048 [ 771.020644] EXT4-fs (loop0): unsupported descriptor size 0 [ 771.021979] FAULT_INJECTION: forcing a failure. [ 771.021979] name failslab, interval 1, probability 0, space 0, times 0 [ 771.022897] CPU: 1 UID: 0 PID: 7542 Comm: syz-executor.3 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 771.022912] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 771.022919] Call Trace: [ 771.022924] [ 771.022928] dump_stack_lvl+0xfa/0x120 [ 771.022949] should_fail_ex+0x4d7/0x5e0 [ 771.022974] ? __d_alloc+0x34/0xa10 [ 771.022989] should_failslab+0xc2/0x120 [ 771.023004] kmem_cache_alloc_lru_noprof+0x84/0x770 [ 771.023023] ? find_held_lock+0x2b/0x80 [ 771.023041] ? __d_alloc+0x34/0xa10 [ 771.023053] __d_alloc+0x34/0xa10 [ 771.023067] ? mpol_shared_policy_init+0x24f/0x390 [ 771.023090] d_alloc_pseudo+0x1d/0xc0 [ 771.023108] alloc_file_pseudo+0xbe/0x220 [ 771.023126] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 771.023142] ? __shmem_get_inode+0x684/0xe80 [ 771.023161] __shmem_file_setup+0x1a8/0x370 [ 771.023178] __do_sys_memfd_create+0x2ce/0xab0 [ 771.023198] ? ksys_write+0x1a3/0x240 [ 771.023209] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 771.023227] ? irqentry_exit+0xee/0x650 [ 771.023239] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 771.023255] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 771.023276] do_syscall_64+0xbf/0x420 [ 771.023291] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 771.023303] RIP: 0033:0x7faf7ce9bb19 [ 771.023313] 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 [ 771.023325] RSP: 002b:00007faf7a410f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 771.023336] RAX: ffffffffffffffda RBX: 0000000020000380 RCX: 00007faf7ce9bb19 [ 771.023344] RDX: 00000000000009c0 RSI: 0000000000000000 RDI: 00007faf7cef50fb [ 771.023351] RBP: 0000000000000002 R08: 00000000000004e0 R09: ffffffffffffffff [ 771.023358] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 771.023365] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020013e00 [ 771.023383] [ 771.048467] EXT4-fs (loop5): unsupported descriptor size 0 [ 771.052971] loop7: detected capacity change from 0 to 2048 [ 771.063325] loop4: detected capacity change from 0 to 2048 [ 771.064484] EXT4-fs (loop7): VFS: Can't find ext4 filesystem [ 771.069222] EXT4-fs (loop4): fragment/cluster size (32768) != block size (2048) 06:36:08 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) write(r1, &(0x7f0000000080)="5473da3cdfe7588edce57d2f3b3b4afe1be7e48388ad24283582dc8f4838290e3d78163d9030abaff4a9769d086ab060d07b8080e845239d592a061fda92da202fee88e12853b8aec83d23990b7c65d34a497935755bdf3702829c8e959dfdd44196acfd5976f8aac01cb5b0c8d6b6d8ecf309ee8eb42c68cf25181d1ffe1540157ddacae4e33eed0e55578c0565b4b27130c40c9fb0ad2a5b3900771ffd7e6b331b4d683c4ce37dd09953cf1c8cd30a", 0xb0) splice(r0, 0x0, r2, 0x0, 0x802, 0x0) pipe(&(0x7f0000000880)={0xffffffffffffffff}) fcntl$setstatus(r3, 0x407, 0x1000000) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000000)={0x6, 0xffffffff, 0xfff, 0x1, 0xe, "ba2319db500d744f519dee6792518542211203"}) 06:36:08 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71", 0x1c, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) 06:36:08 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @none={0x0, 0xffff}}, 0x14) r2 = openat$cgroup_ro(r1, &(0x7f00000000c0)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) r3 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000180), 0x4, 0x0) write(r3, &(0x7f00000001c0)="02024645f340fad7d93a2efd579b4d54ded51840387be6f79f4985c57c30641ee8b689e198a14dcdfe7bbc1c39c9e0fb8b6212d57b289a8501eb2db23b003a075d8cd099e5d9d48c07b8b8bfc03a", 0x4e) setsockopt$WPAN_WANTLQI(r2, 0x0, 0x3, &(0x7f0000000100)=0x1, 0x4) connect$802154_dgram(r2, &(0x7f0000000140)={0x24, @long}, 0x14) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) connect$802154_dgram(r0, &(0x7f0000000000)={0x24, @long={0x3, 0x1, {0xaaaaaaaaaaaa0002}}}, 0x14) 06:36:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f710100", 0x1e, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:36:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000", 0x60, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) 06:36:08 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:36:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) (fail_nth: 9) [ 771.181315] loop6: detected capacity change from 0 to 2048 [ 771.196513] EXT4-fs (loop6): unsupported descriptor size 0 06:36:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71", 0x1c, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) [ 771.216094] Unsupported ieee802154 address type: 0 [ 771.223091] loop0: detected capacity change from 0 to 2048 [ 771.223976] loop4: detected capacity change from 0 to 2048 [ 771.228983] Unsupported ieee802154 address type: 0 [ 771.235463] EXT4-fs (loop0): unsupported descriptor size 0 [ 771.239930] loop5: detected capacity change from 0 to 2048 [ 771.242677] EXT4-fs (loop4): fragment/cluster size (32768) != block size (2048) 06:36:08 executing program 1: pipe(&(0x7f0000000880)={0xffffffffffffffff}) fcntl$setstatus(r0, 0x407, 0x1000000) r1 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x41, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e22, @multicast2}}, 0x0, 0x0, 0x6, 0x0, "fbab007c22d6a79555d22c1c5e8dbcaa2f89e69ac4120e8a8260e7681ca924d61e2a2e8af13ed86af059c524d8513ef2f896c109b6c8e4e07575ba1208fc7e916f9163364c8a8a52e58f5dedd4d1f193"}, 0xd8) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 771.251482] EXT4-fs (loop5): unsupported descriptor size 0 [ 771.272729] loop3: detected capacity change from 0 to 2048 [ 771.291741] EXT4-fs (loop7): VFS: Can't find ext4 filesystem [ 771.296623] audit: type=1400 audit(1768372568.452:24): avc: denied { add_name } for pid=7563 comm="syz-executor.1" name="7565" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dir permissive=1 [ 771.305108] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 771.307373] EXT4-fs (loop3): group descriptors corrupted! [ 771.324555] audit: type=1400 audit(1768372568.453:25): avc: denied { create } for pid=7563 comm="syz-executor.1" name="7565" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:kernel_t:s0 tclass=file permissive=1 06:36:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f710100", 0x1e, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:36:19 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000100)="bce0374375e3c323edb71fc5c4777a83080e6c278dff4d00765f2f4b3c2d90a856942f8c6e7083bbce028b40739374e631a726219a707178da35a2f0860b55610a51077c8dca7d76cfc35f9a135bec578d505250", 0x54}], 0x1) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x20482, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000200)={0x81, 0x3, 0xfff}) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, 0x0, &(0x7f00000000c0)) ioctl$BTRFS_IOC_SET_FEATURES(r2, 0x40309439, &(0x7f0000000240)={0x1, 0x2, 0x8}) 06:36:19 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:36:19 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71", 0x1c, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) 06:36:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71", 0x1c, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:36:19 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) io_submit(r2, 0x2, &(0x7f0000000040)) r3 = getpid() perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x1f, 0x7b, 0x1, 0xe0, 0x0, 0x34807cb9, 0x10000, 0x8, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000000340), 0x4}, 0x2020, 0x80000000000, 0x1, 0x7, 0x4, 0xffffffff, 0xffff, 0x0, 0xffff0001, 0x0, 0x400}, 0x0, 0xd, r1, 0x1) process_vm_readv(r3, &(0x7f0000000140)=[{&(0x7f0000000580)=""/212, 0xd4}], 0x1, &(0x7f0000000180)=[{&(0x7f0000000680)=""/147, 0x93}], 0x1, 0x0) r4 = fork() ptrace$getsig(0x4202, r4, 0xa23, &(0x7f0000000740)) process_vm_readv(0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/184, 0x7ffff000}, {&(0x7f0000000440)=""/178, 0xb2}], 0x2, &(0x7f0000000380)=[{0x0}, {0x0}, {0xfffffffffffffffc}, {&(0x7f0000001ac0)=""/4095, 0xfff}, {0x0}, {0x0, 0xfffffffffffffc4b}, {0x0}, {0x0}, {0x0, 0x200000000000000}], 0x9, 0x0) r5 = fork() r6 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_setup(0x4, &(0x7f0000000040)=0x0) io_submit(r7, 0x1, &(0x7f0000001a80)=[&(0x7f0000000080)={0x0, 0x0, 0x8, 0x0, 0x0, r6, &(0x7f0000000200)="8a918fa171f2207bbe774e1841237201d86669d99203f6baf170857d7d95dfd6a8db2db27d89f939347ce541ddcd8396c04cf394ef48190ae1d08f81274b5e6d5e3abe3ce71cd86fc013374b66fa5e00c40c211c64b9fcf1f4ca5410ec2dd7bff608d2b242646f5de0183d764eee8a7ce9c3e51b6503913d025377f64b2b3ae7", 0x80}]) syz_io_uring_setup(0x729a, &(0x7f0000000240)={0x0, 0x88d, 0x2, 0x2, 0x1e8, 0x0, r6}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) ptrace(0x10, r5) ptrace$getsig(0x4202, r5, 0xa23, &(0x7f0000004ac0)) 06:36:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000", 0x60, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) 06:36:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) (fail_nth: 10) [ 782.488540] set_capacity_and_notify: 1 callbacks suppressed [ 782.488563] loop7: detected capacity change from 0 to 2048 [ 782.491859] loop0: detected capacity change from 0 to 2048 [ 782.500262] loop5: detected capacity change from 0 to 2048 [ 782.503984] loop6: detected capacity change from 0 to 2048 [ 782.509119] loop4: detected capacity change from 0 to 2048 [ 782.515902] FAULT_INJECTION: forcing a failure. [ 782.515902] name failslab, interval 1, probability 0, space 0, times 0 [ 782.521693] EXT4-fs (loop0): unsupported descriptor size 0 [ 782.522394] EXT4-fs (loop5): unsupported descriptor size 0 [ 782.524564] EXT4-fs (loop4): fragment/cluster size (32768) != block size (2048) [ 782.531680] EXT4-fs (loop6): unsupported descriptor size 0 [ 782.542617] EXT4-fs (loop7): VFS: Can't find ext4 filesystem [ 782.551856] CPU: 1 UID: 0 PID: 7592 Comm: syz-executor.3 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 782.551887] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 782.551900] Call Trace: [ 782.551907] [ 782.551915] dump_stack_lvl+0xfa/0x120 [ 782.551948] should_fail_ex+0x4d7/0x5e0 [ 782.551992] ? alloc_empty_file+0x58/0x1e0 [ 782.552020] should_failslab+0xc2/0x120 [ 782.552046] kmem_cache_alloc_noprof+0x80/0x760 [ 782.552081] ? d_instantiate+0x92/0xb0 [ 782.552116] ? alloc_empty_file+0x58/0x1e0 [ 782.552143] ? _raw_spin_unlock+0x1e/0x40 [ 782.552175] alloc_empty_file+0x58/0x1e0 [ 782.552207] alloc_file_pseudo+0x12b/0x220 [ 782.552239] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 782.552279] __shmem_file_setup+0x1a8/0x370 [ 782.552311] __do_sys_memfd_create+0x2ce/0xab0 [ 782.552348] ? ksys_write+0x1a3/0x240 [ 782.552369] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 782.552403] ? irqentry_exit+0xee/0x650 [ 782.552432] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 782.552462] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 782.552502] do_syscall_64+0xbf/0x420 [ 782.552529] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 782.552552] RIP: 0033:0x7faf7ce9bb19 [ 782.552570] 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 [ 782.552591] RSP: 002b:00007faf7a410f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 782.552613] RAX: ffffffffffffffda RBX: 0000000020000380 RCX: 00007faf7ce9bb19 [ 782.552627] RDX: 00000000000009c0 RSI: 0000000000000000 RDI: 00007faf7cef50fb [ 782.552640] RBP: 0000000000000002 R08: 00000000000004e0 R09: ffffffffffffffff [ 782.552654] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 782.552666] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020013e00 [ 782.552698] 06:36:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000", 0x60, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) 06:36:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:36:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71", 0x1c, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:36:19 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71", 0x1c, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) 06:36:19 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) [ 782.728538] loop5: detected capacity change from 0 to 2048 06:36:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) (fail_nth: 11) [ 782.747849] loop0: detected capacity change from 0 to 2048 [ 782.749659] loop6: detected capacity change from 0 to 2048 [ 782.752042] EXT4-fs (loop5): unsupported descriptor size 0 [ 782.755279] loop4: detected capacity change from 0 to 2048 [ 782.762734] EXT4-fs (loop0): unsupported descriptor size 0 [ 782.772054] EXT4-fs (loop6): unsupported descriptor size 0 [ 782.801939] EXT4-fs (loop4): fragment/cluster size (32768) != block size (2048) [ 782.803010] loop7: detected capacity change from 0 to 2048 [ 782.814800] EXT4-fs (loop7): VFS: Can't find ext4 filesystem [ 782.839188] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 782.840547] EXT4-fs (loop3): group descriptors corrupted! [ 785.850929] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 785.854389] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 785.862659] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 785.869560] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 785.874319] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 787.935707] Bluetooth: hci2: command tx timeout [ 789.984453] Bluetooth: hci2: command tx timeout [ 792.032521] Bluetooth: hci2: command tx timeout [ 794.079560] Bluetooth: hci2: command tx timeout [ 802.761839] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 802.762945] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 802.825178] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 802.826299] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 06:36:50 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f710100", 0x1e, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) 06:36:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f710100", 0x1e, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:36:50 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) io_submit(r2, 0x2, &(0x7f0000000040)) r3 = getpid() perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x1f, 0x7b, 0x1, 0xe0, 0x0, 0x34807cb9, 0x10000, 0x8, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000000340), 0x4}, 0x2020, 0x80000000000, 0x1, 0x7, 0x4, 0xffffffff, 0xffff, 0x0, 0xffff0001, 0x0, 0x400}, 0x0, 0xd, r1, 0x1) process_vm_readv(r3, &(0x7f0000000140)=[{&(0x7f0000000580)=""/212, 0xd4}], 0x1, &(0x7f0000000180)=[{&(0x7f0000000680)=""/147, 0x93}], 0x1, 0x0) r4 = fork() ptrace$getsig(0x4202, r4, 0xa23, &(0x7f0000000740)) process_vm_readv(0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/184, 0x7ffff000}, {&(0x7f0000000440)=""/178, 0xb2}], 0x2, &(0x7f0000000380)=[{0x0}, {0x0}, {0xfffffffffffffffc}, {&(0x7f0000001ac0)=""/4095, 0xfff}, {0x0}, {0x0, 0xfffffffffffffc4b}, {0x0}, {0x0}, {0x0, 0x200000000000000}], 0x9, 0x0) r5 = fork() r6 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_setup(0x4, &(0x7f0000000040)=0x0) io_submit(r7, 0x1, &(0x7f0000001a80)=[&(0x7f0000000080)={0x0, 0x0, 0x8, 0x0, 0x0, r6, &(0x7f0000000200)="8a918fa171f2207bbe774e1841237201d86669d99203f6baf170857d7d95dfd6a8db2db27d89f939347ce541ddcd8396c04cf394ef48190ae1d08f81274b5e6d5e3abe3ce71cd86fc013374b66fa5e00c40c211c64b9fcf1f4ca5410ec2dd7bff608d2b242646f5de0183d764eee8a7ce9c3e51b6503913d025377f64b2b3ae7", 0x80}]) syz_io_uring_setup(0x729a, &(0x7f0000000240)={0x0, 0x88d, 0x2, 0x2, 0x1e8, 0x0, r6}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) ptrace(0x10, r5) ptrace$getsig(0x4202, r5, 0xa23, &(0x7f0000004ac0)) 06:36:50 executing program 2: pipe(&(0x7f0000000880)={0xffffffffffffffff}) fcntl$setstatus(r0, 0x407, 0x1000000) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000740)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x3}}, './file0\x00'}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000007c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f00000008c0)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000880)={&(0x7f0000000800)={0x48, r2, 0x300, 0x70bd2c, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x800}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xfffffffc}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7c}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x48}}, 0x20008800) r3 = socket$packet(0x11, 0x3, 0x300) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendto$packet(r3, &(0x7f0000000380)="cdda7c47556e3e84173484e605a8", 0x1000e, 0x0, &(0x7f0000000180)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @link_local}, 0x14) sendmsg$BATADV_CMD_GET_VLAN(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r2, 0x20, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x9}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x20}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}]}, 0x34}, 0x1, 0x0, 0x0, 0x2050}, 0x80) r6 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r7 = dup(r6) bind$802154_dgram(r7, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r6, &(0x7f0000000040)={0x24, @long}, 0x14) 06:36:50 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:36:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201", 0x63, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) 06:36:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) (fail_nth: 12) 06:36:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) [ 812.911777] set_capacity_and_notify: 1 callbacks suppressed [ 812.911793] loop0: detected capacity change from 0 to 2048 [ 812.913977] FAULT_INJECTION: forcing a failure. [ 812.913977] name failslab, interval 1, probability 0, space 0, times 0 [ 812.914903] CPU: 0 UID: 0 PID: 8089 Comm: syz-executor.3 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 812.914920] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 812.914927] Call Trace: [ 812.914932] [ 812.914937] dump_stack_lvl+0xfa/0x120 [ 812.914958] should_fail_ex+0x4d7/0x5e0 [ 812.914984] ? security_file_alloc+0x35/0x130 [ 812.914998] should_failslab+0xc2/0x120 [ 812.915013] kmem_cache_alloc_noprof+0x80/0x760 [ 812.915032] ? __create_object+0x59/0x80 [ 812.915054] ? security_file_alloc+0x35/0x130 [ 812.915067] security_file_alloc+0x35/0x130 [ 812.915080] init_file+0x95/0x480 [ 812.915098] alloc_empty_file+0x76/0x1e0 [ 812.915115] alloc_file_pseudo+0x12b/0x220 [ 812.915132] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 812.915154] __shmem_file_setup+0x1a8/0x370 [ 812.915173] __do_sys_memfd_create+0x2ce/0xab0 [ 812.915193] ? ksys_write+0x1a3/0x240 [ 812.915205] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 812.915224] ? irqentry_exit+0xee/0x650 [ 812.915236] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 812.915253] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 812.915276] do_syscall_64+0xbf/0x420 [ 812.915292] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 812.915306] RIP: 0033:0x7faf7ce9bb19 [ 812.915316] 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 [ 812.915328] RSP: 002b:00007faf7a410f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 812.915340] RAX: ffffffffffffffda RBX: 0000000020000380 RCX: 00007faf7ce9bb19 [ 812.915348] RDX: 00000000000009c0 RSI: 0000000000000000 RDI: 00007faf7cef50fb [ 812.915355] RBP: 0000000000000002 R08: 00000000000004e0 R09: ffffffffffffffff [ 812.915362] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 812.915369] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020013e00 [ 812.915387] [ 812.931972] loop7: detected capacity change from 0 to 2048 [ 812.934072] EXT4-fs (loop7): VFS: Can't find ext4 filesystem [ 812.939271] EXT4-fs (loop0): unsupported descriptor size 0 [ 812.947900] loop4: detected capacity change from 0 to 2048 [ 812.959838] loop6: detected capacity change from 0 to 2048 [ 812.966826] EXT4-fs (loop6): unsupported descriptor size 0 [ 812.970071] EXT4-fs (loop4): fragment/cluster size (32768) != block size (2048) [ 812.971678] loop5: detected capacity change from 0 to 2048 06:36:50 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:36:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) [ 812.991720] EXT4-fs (loop5): unsupported descriptor size 0 06:36:50 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f710100", 0x1e, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) [ 813.041018] loop7: detected capacity change from 0 to 2048 06:36:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) (fail_nth: 13) [ 813.062174] EXT4-fs (loop7): VFS: Can't find ext4 filesystem 06:36:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f710100", 0x1e, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) [ 813.080107] loop0: detected capacity change from 0 to 2048 [ 813.119830] loop3: detected capacity change from 0 to 2048 06:36:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201", 0x63, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) 06:36:50 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) [ 813.130582] loop6: detected capacity change from 0 to 2048 [ 813.139705] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 813.140822] EXT4-fs (loop3): group descriptors corrupted! [ 813.141544] EXT4-fs (loop6): unsupported descriptor size 0 [ 813.143684] EXT4-fs (loop0): unsupported descriptor size 0 06:36:50 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) connect$802154_dgram(r0, &(0x7f0000000000)={0x24, @long}, 0x14) r1 = dup(r0) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) 06:36:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) (fail_nth: 14) 06:36:50 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f710100", 0x1e, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) [ 813.243606] loop4: detected capacity change from 0 to 2048 [ 813.260052] EXT4-fs (loop7): VFS: Can't find ext4 filesystem [ 813.272124] EXT4-fs (loop4): fragment/cluster size (32768) != block size (2048) [ 813.272464] EXT4-fs (loop5): unsupported descriptor size 0 [ 813.283664] FAULT_INJECTION: forcing a failure. [ 813.283664] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 813.297945] EXT4-fs (loop6): unsupported descriptor size 0 [ 813.316643] CPU: 1 UID: 0 PID: 8122 Comm: syz-executor.3 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 813.316675] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 813.316688] Call Trace: [ 813.316695] [ 813.316704] dump_stack_lvl+0xfa/0x120 [ 813.316738] should_fail_ex+0x4d7/0x5e0 [ 813.316783] should_fail_alloc_page+0xe0/0x110 [ 813.316812] prepare_alloc_pages+0x1eb/0x550 [ 813.316845] __alloc_frozen_pages_noprof+0x185/0x2070 [ 813.316881] ? __is_insn_slot_addr+0x136/0x290 [ 813.316907] ? lock_release+0xc8/0x270 [ 813.316940] ? 0xffffffffa0000000 [ 813.316958] ? __is_insn_slot_addr+0x140/0x290 [ 813.316985] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 813.317018] ? perf_trace_lock+0xb5/0x5d0 [ 813.317055] ? __pfx_perf_trace_lock+0x10/0x10 [ 813.317085] ? lock_is_held_type+0x9e/0x120 [ 813.317111] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 813.317149] ? policy_nodemask+0xeb/0x4e0 [ 813.317186] alloc_pages_mpol+0xed/0x340 [ 813.317220] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 813.317251] ? filemap_get_entry+0x1bb/0x3b0 [ 813.317284] ? __pfx_filemap_get_entry+0x10/0x10 [ 813.317324] folio_alloc_mpol_noprof+0x38/0x2a0 [ 813.317364] shmem_alloc_folio+0x11b/0x140 [ 813.317392] shmem_get_folio_gfp.constprop.0+0x4ea/0x13b0 [ 813.317439] ? find_held_lock+0x2b/0x80 [ 813.317463] ? __pfx_shmem_get_folio_gfp.constprop.0+0x10/0x10 [ 813.317497] ? do_raw_read_trylock+0x92/0xb0 [ 813.317533] ? __pfx_perf_trace_lock+0x10/0x10 [ 813.317562] ? simple_xattr_get+0x173/0x1d0 [ 813.317600] shmem_write_begin+0x194/0x3b0 [ 813.317633] ? __pfx_shmem_write_begin+0x10/0x10 [ 813.317666] ? balance_dirty_pages_ratelimited_flags+0x8f/0x1190 [ 813.317716] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 813.317744] ? ktime_get_coarse_real_ts64_mg+0x213/0x2a0 [ 813.317782] generic_perform_write+0x391/0x810 [ 813.317821] ? __pfx_generic_perform_write+0x10/0x10 [ 813.317855] ? file_update_time_flags+0x367/0x4f0 [ 813.317891] shmem_file_write_iter+0x111/0x140 [ 813.317918] vfs_write+0xbe9/0x1150 [ 813.317942] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 813.317966] ? __fget_files+0x34/0x3b0 [ 813.317990] ? __pfx_vfs_write+0x10/0x10 [ 813.318036] __x64_sys_pwrite64+0x1f1/0x260 [ 813.318061] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 813.318096] do_syscall_64+0xbf/0x420 [ 813.318124] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 813.318147] RIP: 0033:0x7faf7ce4eab7 [ 813.318164] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 813.318185] RSP: 002b:00007faf7a410f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 813.318207] RAX: ffffffffffffffda RBX: 00007faf7cee5970 RCX: 00007faf7ce4eab7 [ 813.318222] RDX: 0000000000000066 RSI: 0000000020010000 RDI: 0000000000000004 [ 813.318235] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 813.318248] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 813.318261] R13: 0000000000000004 R14: 0000000020000380 R15: 0000000000000000 [ 813.318292] 06:36:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000380)=[{&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:36:50 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f465", 0x33, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:36:50 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) 06:36:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f710100", 0x1e, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) [ 813.428585] EXT4-fs (loop6): unsupported descriptor size 0 [ 813.432163] EXT4-fs (loop7): VFS: Can't find ext4 filesystem [ 813.437280] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 813.472795] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 813.474384] EXT4-fs (loop1): unsupported descriptor size 0 06:37:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) (fail_nth: 15) 06:37:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:37:00 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) 06:37:00 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f465", 0x33, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:37:00 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000380)=[{&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:37:00 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/prev\x00') ioctl$FIGETBSZ(r1, 0x2, &(0x7f0000000100)) io_uring_enter(r2, 0x3e22, 0x843a, 0x3, &(0x7f0000000140)={[0x517]}, 0x8) ioctl$BTRFS_IOC_QUOTA_RESCAN(r2, 0x4040942c, &(0x7f00000000c0)={0x0, 0xb, [0x0, 0x3, 0x3c1f, 0xfff, 0xffff, 0xfffffffffffffeff]}) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) 06:37:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201", 0x63, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) 06:37:00 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f710100", 0x1e, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) [ 823.102685] set_capacity_and_notify: 8 callbacks suppressed [ 823.102717] loop6: detected capacity change from 0 to 2048 [ 823.105083] FAULT_INJECTION: forcing a failure. [ 823.105083] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 823.106005] CPU: 0 UID: 0 PID: 8148 Comm: syz-executor.3 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 823.106020] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 823.106028] Call Trace: [ 823.106032] [ 823.106037] dump_stack_lvl+0xfa/0x120 [ 823.106057] should_fail_ex+0x4d7/0x5e0 [ 823.106080] ? page_copy_sane+0xce/0x2b0 [ 823.106100] copy_folio_from_iter_atomic+0x383/0x1820 [ 823.106127] ? simple_xattr_get+0x173/0x1d0 [ 823.106147] ? __pfx_copy_folio_from_iter_atomic+0x10/0x10 [ 823.106167] ? shmem_write_begin+0x1ab/0x3b0 [ 823.106185] ? __pfx_shmem_write_begin+0x10/0x10 [ 823.106202] ? balance_dirty_pages_ratelimited_flags+0x8f/0x1190 [ 823.106224] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 823.106241] ? ktime_get_coarse_real_ts64_mg+0x213/0x2a0 [ 823.106262] generic_perform_write+0x1d7/0x810 [ 823.106284] ? __pfx_generic_perform_write+0x10/0x10 [ 823.106302] ? file_update_time_flags+0x367/0x4f0 [ 823.106322] shmem_file_write_iter+0x111/0x140 [ 823.106337] vfs_write+0xbe9/0x1150 [ 823.106350] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 823.106363] ? __fget_files+0x34/0x3b0 [ 823.106376] ? __pfx_vfs_write+0x10/0x10 [ 823.106401] __x64_sys_pwrite64+0x1f1/0x260 [ 823.106415] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 823.106438] do_syscall_64+0xbf/0x420 [ 823.106454] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 823.106467] RIP: 0033:0x7faf7ce4eab7 [ 823.106477] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 823.106489] RSP: 002b:00007faf7a410f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 823.106501] RAX: ffffffffffffffda RBX: 00007faf7cee5970 RCX: 00007faf7ce4eab7 [ 823.106508] RDX: 0000000000000066 RSI: 0000000020010000 RDI: 0000000000000004 [ 823.106516] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 823.106523] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 823.106530] R13: 0000000000000004 R14: 0000000020000380 R15: 0000000000000000 [ 823.106547] [ 823.129501] EXT4-fs (loop6): unsupported descriptor size 0 [ 823.143986] loop7: detected capacity change from 0 to 2048 [ 823.147029] EXT4-fs (loop7): VFS: Can't find ext4 filesystem [ 823.148271] loop0: detected capacity change from 0 to 2048 [ 823.158537] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 823.173620] loop4: detected capacity change from 0 to 2048 [ 823.179830] loop1: detected capacity change from 0 to 2048 [ 823.180655] loop3: detected capacity change from 0 to 2048 [ 823.188367] loop5: detected capacity change from 0 to 2048 [ 823.191634] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 823.192326] EXT4-fs (loop3): group descriptors corrupted! [ 823.193578] EXT4-fs (loop4): fragment/cluster size (32768) != block size (2048) [ 823.195584] EXT4-fs (loop1): unsupported descriptor size 0 06:37:00 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) 06:37:00 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f465", 0x33, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) [ 823.243129] EXT4-fs (loop5): unsupported descriptor size 0 06:37:00 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000380)=[{&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) [ 823.252851] loop6: detected capacity change from 0 to 2048 [ 823.259738] EXT4-fs (loop6): unsupported descriptor size 0 [ 823.270239] loop0: detected capacity change from 0 to 2048 06:37:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) (fail_nth: 16) [ 823.278213] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 823.279053] loop7: detected capacity change from 0 to 2048 [ 823.288122] EXT4-fs (loop7): VFS: Can't find ext4 filesystem 06:37:00 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) bind$802154_dgram(r0, &(0x7f0000000000)={0x24, @long={0x3, 0xffff, {0xaaaaaaaaaaaa0302}}}, 0x14) [ 823.325177] FAULT_INJECTION: forcing a failure. [ 823.325177] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 823.326138] CPU: 0 UID: 0 PID: 8169 Comm: syz-executor.3 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 823.326153] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 823.326160] Call Trace: [ 823.326165] [ 823.326170] dump_stack_lvl+0xfa/0x120 [ 823.326191] should_fail_ex+0x4d7/0x5e0 [ 823.326213] ? page_copy_sane+0xce/0x2b0 [ 823.326235] copy_folio_from_iter_atomic+0x383/0x1820 [ 823.326267] ? __pfx_copy_folio_from_iter_atomic+0x10/0x10 [ 823.326288] ? shmem_write_begin+0x1ab/0x3b0 [ 823.326308] ? __pfx_shmem_write_begin+0x10/0x10 [ 823.326325] ? balance_dirty_pages_ratelimited_flags+0x8f/0x1190 [ 823.326349] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 823.326367] ? ktime_get_coarse_real_ts64_mg+0x213/0x2a0 [ 823.326388] generic_perform_write+0x1d7/0x810 [ 823.326411] ? __pfx_generic_perform_write+0x10/0x10 [ 823.326434] ? file_update_time_flags+0x367/0x4f0 [ 823.326455] shmem_file_write_iter+0x111/0x140 [ 823.326471] vfs_write+0xbe9/0x1150 [ 823.326484] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 823.326497] ? __fget_files+0x34/0x3b0 [ 823.326511] ? __pfx_vfs_write+0x10/0x10 [ 823.326536] __x64_sys_pwrite64+0x1f1/0x260 [ 823.326551] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 823.326570] do_syscall_64+0xbf/0x420 [ 823.326586] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 823.326600] RIP: 0033:0x7faf7ce4eab7 [ 823.326610] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 823.326621] RSP: 002b:00007faf7a410f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 823.326633] RAX: ffffffffffffffda RBX: 00007faf7cee5970 RCX: 00007faf7ce4eab7 [ 823.326641] RDX: 000000000000001f RSI: 0000000020010100 RDI: 0000000000000004 [ 823.326649] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 823.326656] R10: 00000000000004e0 R11: 0000000000000293 R12: 0000000000000004 [ 823.326663] R13: 0000000000000004 R14: 0000000020000398 R15: 0000000000000001 [ 823.326681] [ 823.366795] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 823.367527] EXT4-fs (loop3): group descriptors corrupted! 06:37:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:37:10 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000000)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0302}}}, 0x14) pipe(&(0x7f0000000880)={0xffffffffffffffff}) fcntl$setstatus(r2, 0x407, 0x1000000) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x100000b, 0x40010, r2, 0x0) [ 833.124011] set_capacity_and_notify: 1 callbacks suppressed [ 833.124040] loop1: detected capacity change from 0 to 2048 06:37:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) (fail_nth: 17) 06:37:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:37:10 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:37:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:37:10 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) 06:37:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c2010012", 0x65, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) [ 833.140208] loop5: detected capacity change from 0 to 2048 [ 833.147996] loop6: detected capacity change from 0 to 2048 [ 833.153819] EXT4-fs (loop5): unsupported descriptor size 0 [ 833.154386] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 833.155953] loop0: detected capacity change from 0 to 2048 [ 833.162500] EXT4-fs (loop1): unsupported descriptor size 0 [ 833.164993] loop7: detected capacity change from 0 to 2048 [ 833.172839] EXT4-fs (loop7): invalid first ino: 0 [ 833.182984] FAULT_INJECTION: forcing a failure. [ 833.182984] name failslab, interval 1, probability 0, space 0, times 0 [ 833.184952] CPU: 1 UID: 0 PID: 8196 Comm: syz-executor.3 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 833.184985] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 833.184999] Call Trace: [ 833.185007] [ 833.185017] dump_stack_lvl+0xfa/0x120 [ 833.185053] should_fail_ex+0x4d7/0x5e0 [ 833.185103] ? do_getname+0x2b/0x3d0 [ 833.185136] should_failslab+0xc2/0x120 [ 833.185165] kmem_cache_alloc_noprof+0x80/0x760 [ 833.185207] ? vfs_write+0x169/0x1150 [ 833.185236] ? do_getname+0x2b/0x3d0 [ 833.185267] do_getname+0x2b/0x3d0 [ 833.185304] do_sys_openat2+0xa0/0x210 [ 833.185339] ? __pfx_do_sys_openat2+0x10/0x10 [ 833.185390] __x64_sys_openat+0x142/0x200 [ 833.185434] ? __pfx___x64_sys_openat+0x10/0x10 [ 833.185487] do_syscall_64+0xbf/0x420 [ 833.185518] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 833.185544] RIP: 0033:0x7faf7ce4ea04 [ 833.185564] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 833.185588] RSP: 002b:00007faf7a410ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 833.185612] RAX: ffffffffffffffda RBX: 00007faf7cee5970 RCX: 00007faf7ce4ea04 [ 833.185628] RDX: 0000000000000002 RSI: 00007faf7a411000 RDI: 00000000ffffff9c [ 833.185643] RBP: 00007faf7a411000 R08: 0000000000000000 R09: ffffffffffffffff [ 833.185658] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 833.185673] R13: 0000000000000004 R14: 00000000200003b0 R15: 0000000000000002 [ 833.185708] 06:37:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) [ 833.213732] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 06:37:10 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) [ 833.231697] loop4: detected capacity change from 0 to 2048 [ 833.250710] EXT4-fs (loop4): fragment/cluster size (32768) != block size (2048) 06:37:10 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f0000000000)={0x2, 0x5, 0x7, 0x3, 0x8, 0x7}) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long={0x3, 0x0, {0x100}}}, 0x14) connect$802154_dgram(r0, &(0x7f00000000c0)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0002}}}, 0x14) 06:37:10 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:37:10 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2421, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x10, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000880)={0xffffffffffffffff}) fcntl$setstatus(r2, 0x407, 0x1000000) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x7, 0x9, 0x81, 0x9, 0x0, 0x7a00, 0x1040, 0xc, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x101, 0x1, @perf_bp={&(0x7f0000000140), 0x4}, 0x12c, 0x7, 0x1, 0x2, 0x1, 0x3ced, 0x4e99, 0x0, 0xc86, 0x0, 0x3}, r1, 0x3, r2, 0x1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f0000003d40), 0x4) setsockopt$inet6_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000240)=0x1, 0xfffffffffffffca5) r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x600002, 0x39) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000003d40), 0x4) sendfile(r3, r0, &(0x7f0000000080)=0x4000000, 0x707) clone3(&(0x7f0000005880)={0x14f824100, 0x0, &(0x7f0000000280), 0x0, {0x1f}, 0x0, 0x0, &(0x7f00000000c0)=""/1, 0x0}, 0x58) [ 833.320954] loop6: detected capacity change from 0 to 2048 06:37:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) (fail_nth: 18) 06:37:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) [ 833.345820] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 833.350240] loop5: detected capacity change from 0 to 2048 [ 833.385010] loop0: detected capacity change from 0 to 2048 06:37:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c2010012", 0x65, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) [ 833.386348] loop3: detected capacity change from 0 to 2048 [ 833.402280] EXT4-fs (loop5): unsupported descriptor size 0 [ 833.405287] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 833.406756] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 833.412563] EXT4-fs (loop3): group descriptors corrupted! 06:37:10 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) r2 = dup2(r1, 0xffffffffffffffff) r3 = openat$cgroup_netprio_ifpriomap(r2, &(0x7f00000000c0), 0x2, 0x0) r4 = open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x152) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='environ\x00') setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000003d40), 0x4) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r5, 0xc018937c, &(0x7f00000001c0)=ANY=[@ANYBLOB="010107d6f7d400000100000018000000", @ANYRES32=r1, @ANYBLOB="04000000000000002e2f66696c653000"]) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r7, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r7, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r7, 0x29, 0x1, &(0x7f0000003d40), 0x4) io_submit(0x0, 0x6, &(0x7f0000000740)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x5, 0x800, r3, &(0x7f0000000180)="21f0d6feb13e756d5adeccfa0551b0f337bab57932fc5c05bbdf0c3ccd15", 0x1e, 0x45, 0x0, 0x2}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x3, 0x8000, r0, &(0x7f0000000240)="99b9c5f1297030f9cbb028ad76b858dfb202a056ae13d458bdbd43a2d3705fa6b267a6965df8660ecfd7a85cf08f094cdba2558c85a6269ea56d9f69e12bd99dc32cf2455c4ee5aec35bbcf9e743674e0e96f8e96a85003261341d6d52b21dc831dcacdcefb4c6be8ecab96dfc5db6de95eeafbcceea1d44c64614521571919ec4357151e46f500f3c71144550b1038a6041c30f7ae52f11093c4a26856d75fec988d55a5be7816da3544b1585eb89c20d05d63f3482665d1e886008072aa01928ee08538bb20337c77be5bbc8cd9b3eb356bd9b76862bee8f120eb2c5871b", 0xdf, 0x5, 0x0, 0x2}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x3, 0x9, 0xffffffffffffffff, &(0x7f0000000400)="eeac81647b0fdd35a1cc5ec9f06687", 0xf, 0x2, 0x0, 0x1}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x8, 0xc546, r1, &(0x7f0000000480)="f25708c2f6cd3a4bb96780bb1c4fbfc94939b4ca61ca9a33758656480cc19b6f150e195ed20ea4dd5f945b86dab2995eb58dc27e5c6fe895676b65599942a934f6ae33e96a4a49c217192a9edd16de3682c54ae19ffa85bcafab199afa5c696688dc12b00a68f04c4959320c97888d", 0x6f, 0x9, 0x0, 0x1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x7, 0x2, 0xffffffffffffffff, &(0x7f0000000580)="12e1416a94f8e93559f704014463158c4c17f35feb45ac62af28d2aa64bcf26034bcad47d635b4b45ac3df6da64ba1fdd3", 0x31, 0x8, 0x0, 0x2, r6}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0x4, r7, &(0x7f0000000640)="35f161883d7c269b57f5040090821be05f9edfe2f9577f470aa575d89a28c044499476152352553c67ec866733a3d8c0581936b86e1df99330b09c27ef2e938c50ff33dccc2693c586690e040d8255e1f8ef522ee92f5abaff3430ef3aaeba3124d1e746bba4d8b98005d786633b5322321cc158ffdc675c7c32ac974d6099a143bece16ed4995927ecf2436ee04450dd73145179f8873986855e67b442c15d5e6d58227d3d4a19bc1a448399dcb922e0dbacb34c173bb0b6c6903", 0xbb, 0x3, 0x0, 0x3, r2}]) pread64(r5, &(0x7f0000000040)=""/156, 0x9c, 0x0) setsockopt$WPAN_SECURITY(r4, 0x0, 0x1, &(0x7f0000000140)=0x3, 0x4) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000000)={0x24, @short={0x2, 0x1}}, 0x14) [ 833.432069] EXT4-fs (loop7): invalid first ino: 0 06:37:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:37:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) (fail_nth: 19) [ 833.498516] EXT4-fs (loop4): fragment/cluster size (32768) != block size (2048) [ 833.513895] FAULT_INJECTION: forcing a failure. [ 833.513895] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 833.516484] CPU: 0 UID: 0 PID: 8222 Comm: syz-executor.3 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 833.516502] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 833.516510] Call Trace: [ 833.516516] [ 833.516522] dump_stack_lvl+0xfa/0x120 [ 833.516545] should_fail_ex+0x4d7/0x5e0 [ 833.516573] strncpy_from_user+0x3b/0x2f0 [ 833.516594] do_getname+0x70/0x3d0 [ 833.516614] do_sys_openat2+0xa0/0x210 [ 833.516632] ? __pfx_do_sys_openat2+0x10/0x10 [ 833.516657] __x64_sys_openat+0x142/0x200 [ 833.516674] ? __pfx___x64_sys_openat+0x10/0x10 [ 833.516699] do_syscall_64+0xbf/0x420 [ 833.516715] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 833.516728] RIP: 0033:0x7faf7ce4ea04 [ 833.516738] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 833.516750] RSP: 002b:00007faf7a410ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 833.516762] RAX: ffffffffffffffda RBX: 00007faf7cee5970 RCX: 00007faf7ce4ea04 [ 833.516770] RDX: 0000000000000002 RSI: 00007faf7a411000 RDI: 00000000ffffff9c [ 833.516777] RBP: 00007faf7a411000 R08: 0000000000000000 R09: ffffffffffffffff [ 833.516785] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 833.516792] R13: 0000000000000004 R14: 00000000200003b0 R15: 0000000000000002 [ 833.516809] [ 833.528278] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 06:37:21 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:37:21 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2421, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x10, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000880)={0xffffffffffffffff}) fcntl$setstatus(r2, 0x407, 0x1000000) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x7, 0x9, 0x81, 0x9, 0x0, 0x7a00, 0x1040, 0xc, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x101, 0x1, @perf_bp={&(0x7f0000000140), 0x4}, 0x12c, 0x7, 0x1, 0x2, 0x1, 0x3ced, 0x4e99, 0x0, 0xc86, 0x0, 0x3}, r1, 0x3, r2, 0x1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f0000003d40), 0x4) setsockopt$inet6_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000240)=0x1, 0xfffffffffffffca5) r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x600002, 0x39) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000003d40), 0x4) sendfile(r3, r0, &(0x7f0000000080)=0x4000000, 0x707) clone3(&(0x7f0000005880)={0x14f824100, 0x0, &(0x7f0000000280), 0x0, {0x1f}, 0x0, 0x0, &(0x7f00000000c0)=""/1, 0x0}, 0x58) 06:37:21 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) 06:37:21 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) pipe(&(0x7f0000000880)={0xffffffffffffffff}) fcntl$setstatus(r2, 0x407, 0x1000000) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r2, 0x89fa, &(0x7f0000000000)={'ip6_vti0\x00', &(0x7f00000000c0)={'ip6_vti0\x00', 0x0, 0x4, 0x0, 0xff, 0x6e, 0x42, @loopback, @loopback, 0x10, 0x8, 0x53c3b145, 0x9}}) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) 06:37:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:37:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) (fail_nth: 20) 06:37:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c2010012", 0x65, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) 06:37:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) [ 844.200206] set_capacity_and_notify: 3 callbacks suppressed [ 844.200222] loop6: detected capacity change from 0 to 2048 [ 844.201620] loop7: detected capacity change from 0 to 2048 [ 844.203668] loop5: detected capacity change from 0 to 2048 [ 844.205211] FAULT_INJECTION: forcing a failure. [ 844.205211] name failslab, interval 1, probability 0, space 0, times 0 [ 844.210279] CPU: 0 UID: 0 PID: 8250 Comm: syz-executor.3 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 844.210296] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 844.210303] Call Trace: [ 844.210308] [ 844.210313] dump_stack_lvl+0xfa/0x120 [ 844.210333] should_fail_ex+0x4d7/0x5e0 [ 844.210359] ? alloc_empty_file+0x58/0x1e0 [ 844.210375] should_failslab+0xc2/0x120 [ 844.210390] kmem_cache_alloc_noprof+0x80/0x760 [ 844.210409] ? __is_insn_slot_addr+0x136/0x290 [ 844.210429] ? lock_release+0xc8/0x270 [ 844.210449] ? alloc_empty_file+0x58/0x1e0 [ 844.210463] alloc_empty_file+0x58/0x1e0 [ 844.210480] path_openat+0xee/0x2d60 [ 844.210494] ? __kernel_text_address+0xd/0x40 [ 844.210511] ? unwind_get_return_address+0x59/0xa0 [ 844.210525] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 844.210542] ? arch_stack_walk+0x9c/0xf0 [ 844.210563] ? __pfx_path_openat+0x10/0x10 [ 844.210577] ? perf_trace_lock+0xb5/0x5d0 [ 844.210593] ? __lock_acquire+0x451/0x2250 [ 844.210613] do_file_open+0x209/0x460 [ 844.210626] ? __pfx_do_file_open+0x10/0x10 [ 844.210647] ? find_held_lock+0x2b/0x80 [ 844.210657] ? alloc_fd+0x2c1/0x560 [ 844.210670] ? lock_release+0xc8/0x270 [ 844.210688] ? _raw_spin_unlock+0x1e/0x40 [ 844.210706] ? alloc_fd+0x2c1/0x560 [ 844.210723] do_sys_openat2+0xe7/0x210 [ 844.210741] ? __pfx_do_sys_openat2+0x10/0x10 [ 844.210765] __x64_sys_openat+0x142/0x200 [ 844.210782] ? __pfx___x64_sys_openat+0x10/0x10 [ 844.210807] do_syscall_64+0xbf/0x420 [ 844.210822] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 844.210835] RIP: 0033:0x7faf7ce4ea04 [ 844.210845] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 844.210857] RSP: 002b:00007faf7a410ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 844.210869] RAX: ffffffffffffffda RBX: 00007faf7cee5970 RCX: 00007faf7ce4ea04 [ 844.210876] RDX: 0000000000000002 RSI: 00007faf7a411000 RDI: 00000000ffffff9c [ 844.210884] RBP: 00007faf7a411000 R08: 0000000000000000 R09: ffffffffffffffff [ 844.210891] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 844.210898] R13: 0000000000000004 R14: 00000000200003b0 R15: 0000000000000002 [ 844.210915] [ 844.229825] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 844.230394] EXT4-fs (loop5): unsupported descriptor size 0 [ 844.233304] loop0: detected capacity change from 0 to 2048 [ 844.235418] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 844.235813] loop4: detected capacity change from 0 to 2048 [ 844.240159] EXT4-fs (loop7): invalid first ino: 0 [ 844.248965] EXT4-fs (loop4): fragment/cluster size (32768) != block size (2048) 06:37:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:37:21 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) 06:37:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:37:21 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'vlan1\x00', {0x2, 0x0, @broadcast}}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/udp6\x00') ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r1, 0x8982, &(0x7f0000000100)={0x0, 'dummy0\x00'}) r2 = dup(r0) bind$802154_dgram(r2, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) [ 844.355074] loop0: detected capacity change from 0 to 2048 [ 844.358283] loop6: detected capacity change from 0 to 2048 [ 844.360612] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 844.394257] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 844.397142] loop5: detected capacity change from 0 to 2048 [ 844.424106] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 06:37:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) (fail_nth: 21) 06:37:31 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x41, &(0x7f0000000040)=0x519, 0x4) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendto$packet(r2, &(0x7f0000000140)="cdda7c47556e3e84173484e605a8", 0xe, 0x200000c0, &(0x7f0000000180)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000000c0)={@private0, @loopback, @loopback, 0x7, 0x8, 0xd8e, 0x400, 0x4, 0x2000000, r4}) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) signalfd4(r2, &(0x7f0000000000), 0x8, 0x80800) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 06:37:31 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) r2 = dup2(r1, 0xffffffffffffffff) r3 = openat$cgroup_netprio_ifpriomap(r2, &(0x7f00000000c0), 0x2, 0x0) r4 = open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x152) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='environ\x00') setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000003d40), 0x4) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r5, 0xc018937c, &(0x7f00000001c0)=ANY=[@ANYBLOB="010107d6f7d400000100000018000000", @ANYRES32=r1, @ANYBLOB="04000000000000002e2f66696c653000"]) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r7, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r7, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r7, 0x29, 0x1, &(0x7f0000003d40), 0x4) io_submit(0x0, 0x6, &(0x7f0000000740)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x5, 0x800, r3, &(0x7f0000000180)="21f0d6feb13e756d5adeccfa0551b0f337bab57932fc5c05bbdf0c3ccd15", 0x1e, 0x45, 0x0, 0x2}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x3, 0x8000, r0, &(0x7f0000000240)="99b9c5f1297030f9cbb028ad76b858dfb202a056ae13d458bdbd43a2d3705fa6b267a6965df8660ecfd7a85cf08f094cdba2558c85a6269ea56d9f69e12bd99dc32cf2455c4ee5aec35bbcf9e743674e0e96f8e96a85003261341d6d52b21dc831dcacdcefb4c6be8ecab96dfc5db6de95eeafbcceea1d44c64614521571919ec4357151e46f500f3c71144550b1038a6041c30f7ae52f11093c4a26856d75fec988d55a5be7816da3544b1585eb89c20d05d63f3482665d1e886008072aa01928ee08538bb20337c77be5bbc8cd9b3eb356bd9b76862bee8f120eb2c5871b", 0xdf, 0x5, 0x0, 0x2}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x3, 0x9, 0xffffffffffffffff, &(0x7f0000000400)="eeac81647b0fdd35a1cc5ec9f06687", 0xf, 0x2, 0x0, 0x1}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x8, 0xc546, r1, &(0x7f0000000480)="f25708c2f6cd3a4bb96780bb1c4fbfc94939b4ca61ca9a33758656480cc19b6f150e195ed20ea4dd5f945b86dab2995eb58dc27e5c6fe895676b65599942a934f6ae33e96a4a49c217192a9edd16de3682c54ae19ffa85bcafab199afa5c696688dc12b00a68f04c4959320c97888d", 0x6f, 0x9, 0x0, 0x1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x7, 0x2, 0xffffffffffffffff, &(0x7f0000000580)="12e1416a94f8e93559f704014463158c4c17f35feb45ac62af28d2aa64bcf26034bcad47d635b4b45ac3df6da64ba1fdd3", 0x31, 0x8, 0x0, 0x2, r6}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0x4, r7, &(0x7f0000000640)="35f161883d7c269b57f5040090821be05f9edfe2f9577f470aa575d89a28c044499476152352553c67ec866733a3d8c0581936b86e1df99330b09c27ef2e938c50ff33dccc2693c586690e040d8255e1f8ef522ee92f5abaff3430ef3aaeba3124d1e746bba4d8b98005d786633b5322321cc158ffdc675c7c32ac974d6099a143bece16ed4995927ecf2436ee04450dd73145179f8873986855e67b442c15d5e6d58227d3d4a19bc1a448399dcb922e0dbacb34c173bb0b6c6903", 0xbb, 0x3, 0x0, 0x3, r2}]) pread64(r5, &(0x7f0000000040)=""/156, 0x9c, 0x0) setsockopt$WPAN_SECURITY(r4, 0x0, 0x1, &(0x7f0000000140)=0x3, 0x4) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000000)={0x24, @short={0x2, 0x1}}, 0x14) 06:37:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:37:31 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) 06:37:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) 06:37:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:37:31 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004", 0x5a, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) [ 854.129516] loop3: detected capacity change from 0 to 2048 [ 854.136616] loop5: detected capacity change from 0 to 2048 [ 854.146612] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 854.149916] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 854.154522] EXT4-fs (loop3): group descriptors corrupted! [ 854.168998] loop4: detected capacity change from 0 to 2048 [ 854.172943] loop7: detected capacity change from 0 to 2048 [ 854.175576] loop6: detected capacity change from 0 to 2048 [ 854.187584] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 854.192081] EXT4-fs (loop7): fragment/cluster size (32768) != block size (2048) [ 854.194907] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 854.211707] loop0: detected capacity change from 0 to 2048 06:37:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) (fail_nth: 22) [ 854.246521] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 06:37:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:37:31 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) 06:37:31 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004", 0x5a, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:37:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) 06:37:31 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) r2 = dup2(r1, 0xffffffffffffffff) r3 = openat$cgroup_netprio_ifpriomap(r2, &(0x7f00000000c0), 0x2, 0x0) r4 = open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x152) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='environ\x00') setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000003d40), 0x4) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r5, 0xc018937c, &(0x7f00000001c0)=ANY=[@ANYBLOB="010107d6f7d400000100000018000000", @ANYRES32=r1, @ANYBLOB="04000000000000002e2f66696c653000"]) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r7, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r7, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r7, 0x29, 0x1, &(0x7f0000003d40), 0x4) io_submit(0x0, 0x6, &(0x7f0000000740)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x5, 0x800, r3, &(0x7f0000000180)="21f0d6feb13e756d5adeccfa0551b0f337bab57932fc5c05bbdf0c3ccd15", 0x1e, 0x45, 0x0, 0x2}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x3, 0x8000, r0, &(0x7f0000000240)="99b9c5f1297030f9cbb028ad76b858dfb202a056ae13d458bdbd43a2d3705fa6b267a6965df8660ecfd7a85cf08f094cdba2558c85a6269ea56d9f69e12bd99dc32cf2455c4ee5aec35bbcf9e743674e0e96f8e96a85003261341d6d52b21dc831dcacdcefb4c6be8ecab96dfc5db6de95eeafbcceea1d44c64614521571919ec4357151e46f500f3c71144550b1038a6041c30f7ae52f11093c4a26856d75fec988d55a5be7816da3544b1585eb89c20d05d63f3482665d1e886008072aa01928ee08538bb20337c77be5bbc8cd9b3eb356bd9b76862bee8f120eb2c5871b", 0xdf, 0x5, 0x0, 0x2}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x3, 0x9, 0xffffffffffffffff, &(0x7f0000000400)="eeac81647b0fdd35a1cc5ec9f06687", 0xf, 0x2, 0x0, 0x1}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x8, 0xc546, r1, &(0x7f0000000480)="f25708c2f6cd3a4bb96780bb1c4fbfc94939b4ca61ca9a33758656480cc19b6f150e195ed20ea4dd5f945b86dab2995eb58dc27e5c6fe895676b65599942a934f6ae33e96a4a49c217192a9edd16de3682c54ae19ffa85bcafab199afa5c696688dc12b00a68f04c4959320c97888d", 0x6f, 0x9, 0x0, 0x1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x7, 0x2, 0xffffffffffffffff, &(0x7f0000000580)="12e1416a94f8e93559f704014463158c4c17f35feb45ac62af28d2aa64bcf26034bcad47d635b4b45ac3df6da64ba1fdd3", 0x31, 0x8, 0x0, 0x2, r6}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0x4, r7, &(0x7f0000000640)="35f161883d7c269b57f5040090821be05f9edfe2f9577f470aa575d89a28c044499476152352553c67ec866733a3d8c0581936b86e1df99330b09c27ef2e938c50ff33dccc2693c586690e040d8255e1f8ef522ee92f5abaff3430ef3aaeba3124d1e746bba4d8b98005d786633b5322321cc158ffdc675c7c32ac974d6099a143bece16ed4995927ecf2436ee04450dd73145179f8873986855e67b442c15d5e6d58227d3d4a19bc1a448399dcb922e0dbacb34c173bb0b6c6903", 0xbb, 0x3, 0x0, 0x3, r2}]) pread64(r5, &(0x7f0000000040)=""/156, 0x9c, 0x0) setsockopt$WPAN_SECURITY(r4, 0x0, 0x1, &(0x7f0000000140)=0x3, 0x4) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000000)={0x24, @short={0x2, 0x1}}, 0x14) [ 854.358086] FAULT_INJECTION: forcing a failure. [ 854.358086] name failslab, interval 1, probability 0, space 0, times 0 [ 854.359798] CPU: 1 UID: 0 PID: 8299 Comm: syz-executor.3 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 854.359827] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 854.359840] Call Trace: [ 854.359847] [ 854.359856] dump_stack_lvl+0xfa/0x120 [ 854.359888] should_fail_ex+0x4d7/0x5e0 [ 854.359932] ? security_file_alloc+0x35/0x130 [ 854.359957] should_failslab+0xc2/0x120 [ 854.359983] kmem_cache_alloc_noprof+0x80/0x760 [ 854.360018] ? __create_object+0x59/0x80 [ 854.360055] ? security_file_alloc+0x35/0x130 [ 854.360079] security_file_alloc+0x35/0x130 [ 854.360104] init_file+0x95/0x480 [ 854.360134] alloc_empty_file+0x76/0x1e0 [ 854.360165] path_openat+0xee/0x2d60 [ 854.360189] ? __kernel_text_address+0xd/0x40 [ 854.360220] ? unwind_get_return_address+0x59/0xa0 [ 854.360244] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 854.360275] ? arch_stack_walk+0x9c/0xf0 [ 854.360313] ? __pfx_path_openat+0x10/0x10 [ 854.360338] ? perf_trace_lock+0xb5/0x5d0 [ 854.360368] ? __lock_acquire+0x451/0x2250 [ 854.360406] do_file_open+0x209/0x460 [ 854.360438] ? __pfx_do_file_open+0x10/0x10 [ 854.360475] ? find_held_lock+0x2b/0x80 [ 854.360495] ? alloc_fd+0x2c1/0x560 [ 854.360516] ? lock_release+0xc8/0x270 [ 854.360549] ? _raw_spin_unlock+0x1e/0x40 [ 854.360582] ? alloc_fd+0x2c1/0x560 [ 854.360614] do_sys_openat2+0xe7/0x210 [ 854.360645] ? __pfx_do_sys_openat2+0x10/0x10 [ 854.360690] __x64_sys_openat+0x142/0x200 [ 854.360721] ? __pfx___x64_sys_openat+0x10/0x10 [ 854.360767] do_syscall_64+0xbf/0x420 [ 854.360795] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 854.360818] RIP: 0033:0x7faf7ce4ea04 [ 854.360835] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 854.360857] RSP: 002b:00007faf7a410ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 854.360878] RAX: ffffffffffffffda RBX: 00007faf7cee5970 RCX: 00007faf7ce4ea04 [ 854.360892] RDX: 0000000000000002 RSI: 00007faf7a411000 RDI: 00000000ffffff9c [ 854.360906] RBP: 00007faf7a411000 R08: 0000000000000000 R09: ffffffffffffffff [ 854.360919] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 854.360932] R13: 0000000000000004 R14: 00000000200003b0 R15: 0000000000000002 [ 854.360963] [ 854.394638] loop4: detected capacity change from 0 to 2048 [ 854.403762] loop7: detected capacity change from 0 to 2048 [ 854.412965] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 854.417774] loop5: detected capacity change from 0 to 2048 [ 854.419691] loop6: detected capacity change from 0 to 2048 [ 854.436150] EXT4-fs (loop7): fragment/cluster size (32768) != block size (2048) [ 854.446892] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 854.457791] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 06:37:31 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000003d40), 0x4) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r2, 0x8008f511, &(0x7f0000000000)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r3, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000003d40), 0x4) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000002500)={'ip6gre0\x00', &(0x7f0000002480)={'syztnl0\x00', 0x0, 0x29, 0x0, 0x0, 0x1, 0x10, @mcast2, @mcast1, 0x700, 0x8, 0x5, 0xcdc}}) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x41, &(0x7f0000000040)=0x519, 0x4) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendto$packet(r5, &(0x7f0000000380)="cdda7c47556e3e84173484e605a8", 0x1000e, 0x0, &(0x7f0000000180)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @link_local}, 0x14) [ 854.626660] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 854.644693] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 854.652939] EXT4-fs (loop3): group descriptors corrupted! [ 854.662825] EXT4-fs (loop4): VFS: Can't find ext4 filesystem sendmmsg$inet(r3, &(0x7f0000004e80)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000000c0)="67bd7444374401e2", 0x8}, {&(0x7f0000000100)="ad177a4e2f55", 0x6}, {&(0x7f0000000140)="22c511f3163b89475625cfe377331d73fd4c9e4e013af318a4a8c070a9df93f965d0f2d9a281fcfc234215d9be1acfc44f7676acdab1e7ab7dac462887874371b65cb318dec141acff562762ecb7f412b8397eb90366", 0x56}, {&(0x7f00000001c0)="5f67ca2e2c2a8168235429975a5c95ec08d8e19f29c2df5154e00f0aeea7d6accf08d4070fa51a8955567c9c74a405554be786c7b92d7c8bb92c694ba5bcc736dc9f4211152736c63099bac4ab46b8d2cd7687aa3da4d37a3d4ecc80ef9bcdeca67315b2774ac845688b8684b0ffdde0", 0x70}, {&(0x7f0000000240)="261ecfd2fb24bc1030e4760606b94c522a186a8ae3fd1be42accd9d01fb33ed08ddfceb0906cc6e350e61ae8a2bb6195633f3ed54f044937293ac8b14e37adf5dd9f1a662fd884d27b4f50d5265434eb0c80aac4", 0x54}], 0x5, &(0x7f0000000340)=[@ip_ttl={{0x14, 0x0, 0x2, 0x5}}, @ip_ttl={{0x14, 0x0, 0x2, 0x5}}], 0x30}}, {{&(0x7f0000000380)={0x2, 0x4e24, @multicast1}, 0x10, &(0x7f0000000840)=[{&(0x7f00000003c0)="45a44cec8e4172ceb18eb0f91ad1b9d0b98dc03b95a567cb2944e686eeb7f3ad24709aeb5bef8bf643b2a97fdc7932b89930d55b40f277bcf447af1bd3d5e338c23a61c635fd5b2893717aca71cf55dd88101cf7fbbcd3b4ff16a482160264382b135375d8ac1cef4ce1f1d12af242cbe9b05c36bc1bc53381c888920ee94f161ac8fe65b41a3da814f6cbfecd05e264ee791f35e22d71fd980210bf2c5b8b7ce2c4e01b099a336c6d7f4829de6011a89f8371d54679fbaf88e31a4df34c269bb781cfe32a5107ce619d09b250cea24e8b4fdc45f87b7afe97e74811cfc581de9d59", 0xe2}, {&(0x7f00000004c0)="14b9393e19e987ba6eb9c5e20f7cc1cf2407edde3df8f2130cc75d29b8b772bbd0387afb005fcb3c764ebc4903199124d342557ab4945e10951fe9261571165d5bb65ae165ce2edd1387d725578e0ee8a78dd9f77ea6c124843aa26278c4cfc111e5505f7643ab3e15ebbdf7dd092515ac730802455925481e167d640f538dae5770ec92c15850816c2ac624e208652d112ad5f3b301674189590cfa16dbdd9fdf6fefcbdb251e7f16c130b5438bdeb709fb4cb2029da1ab9d0db66cfe1e3abe3783ed9a0da61514774212439bf25ca6c3c69db7133b", 0xd6}, {&(0x7f00000005c0)="0053bab4aba79c7612b6743329d21fc1c2ae46f525a35d679fd34f5039d69ff742b8000399a58b6006018247e625f121c9d604bc282675fad0ca6a2290ef8d74bb0ceffa7a06a5cd40eb18aa17c811c74b97eb0987680328971bcbe21a476df8d8e3208941eee0291c7a7eb47c46ac484315c7c62fd84636df89d531b6a454314872e3a502520cd0b8674cd0f64ad7f47026900c870a53eb4663f902eed1b1f2f7306143ca9867887b2596b33e73f702eecf0a254be93215239a", 0xba}, {&(0x7f0000000680)="4608751a4e37becd6355b9076e889c33dde17341f33dcf711bcf169b64367af7f8f4624f846a1709c1db12328ebe2dcd0f71007a95c788f519f792ec83043f90bc1878af6d259710", 0x48}, {&(0x7f0000000700)="b2137ea9e46502a286e90416eb67c362aa947efcc538bb6fd7dd77455adabe9b10b4c91a4f06db815b313120387bd2fd5e9f03930612817c9eac9be5d732c0a9663e49b34c6e509e1c5a9061d0c080a07cc8cf32f80a1538630219bbecb1b90af7f9b9d4946a1610466333fccf3a6a5b28b361c7c64c0b2e26e06e1a4005edff701da2beb870130ef72a826066d27714be97a444c20a579f529ade487f43db8b66416459cd2b47ffae41337bd4ee6baaddf6d92b124f0816eb15e57c3ba944e96f04ff", 0xc3}, {&(0x7f0000000800)="5a8f4c3fa6c5ccb60ae293ffec2f5d57621b15a36c019e322db567fbdb7a26350edf1f4661", 0x25}], 0x6}}, {{&(0x7f00000008c0)={0x2, 0x4e24, @remote}, 0x10, &(0x7f0000001ac0)=[{&(0x7f0000000900)="a51b16a371687e7f455c8f1129423fd4502dfd3edc3399a5c77f1026ee5baf8000e0f38a473351756fa41b444f7d9f8d20022311e3b9e7c3b767bcfaa3e937c72f505bf7b356eaf9aca9a91b89c38ee2478d417ef586461e5284c3ac2950f2d70f3b096c379356f1fcf80418ccd7e6a9f73f5e4a1959dd4749f2aa336158c84666cca25a9b705caafa47ecb76ed5052b9c9740b600becadb4032ae46e5ce1be725fc670c9fb700d642bb0dd3d1a2373da366b0836b72a731237fa13b231fe3cfca756ab51887245cab5671bf974c2cb3db145482e024724536b5a3fd57a302", 0xdf}, {&(0x7f0000000a00)="18d987c349dfcfe37a354bd241a6b0f30cf21e731860fdca4bd7280610818a2c0ca4a8e975b1e8128a4a181c578804f10449b99502b0f98da39887439176931e9052f8e4a22141fa5df299304fec5071fcc3a1e29888f0679c0fa79e010aa42ac3ff241548a5f085762efa1d7fff50256a538aa0daef383d66c1943931b37958584a42a89ac5c837eac54eb03af7edfba2cccfe127d5edc231c087a3b45def52191ce5290da76299", 0xa8}, 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{&(0x7f0000003b00)="25a7a36a94c94829efdb2a445421860e017166b474cbd169071c4c882851fada6bc55124cdf91262", 0x28}, {&(0x7f0000003d80)="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0x1000}, {&(0x7f0000003b40)="eefa0fad953da44dcb1b5fe59f6b7a12ed511f22ddb83de19d100aa89b1db8b7b205576f1849325155b0cd3b56324e1ff46de9d47dc6cab4636d67bb4a8e54132f548603dffec7f21e1ae06953ae64407805c0efb7b5f177e4e206322117afdaae50e8c15ea5f02702105d15214b38fde53f0cd6bbd9de71bff66627a200c2638d32f54e86bde42ed38daa3dffc68b00ae6e7cae044309cff6ee157e8e1f31d68f2bef8f4454dc9eb17a23b2225b0f", 0xaf}], 0xa, &(0x7f0000004d80)=[@ip_ttl={{0x14, 0x0, 0x2, 0x3ff}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x8e}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast2, @remote}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x1}}, @ip_retopts={{0x10}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x2}}], 0x90}}, {{&(0x7f0000003cc0)={0x2, 0x4e24, @broadcast}, 0x10, &(0x7f0000003d00), 0x0, &(0x7f0000004e40)=[@ip_ttl={{0x14, 0x0, 0x2, 0x4}}], 0x18}}], 0x6, 0x80) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) 06:37:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f465", 0x33, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:37:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) 06:37:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) (fail_nth: 23) [ 854.709057] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 854.757486] EXT4-fs (loop7): fragment/cluster size (32768) != block size (2048) 06:37:31 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004", 0x5a, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:37:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:37:40 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) pipe(&(0x7f0000000880)={0xffffffffffffffff}) fcntl$setstatus(r3, 0x407, 0x1000000) setsockopt$WPAN_SECURITY(r3, 0x0, 0x1, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000003d40), 0x4) fcntl$setpipe(r2, 0x407, 0x974) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) 06:37:40 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000", 0x60, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:37:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:37:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, 0x0) 06:37:40 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) r2 = dup2(r1, 0xffffffffffffffff) r3 = openat$cgroup_netprio_ifpriomap(r2, &(0x7f00000000c0), 0x2, 0x0) r4 = open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x152) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='environ\x00') setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000003d40), 0x4) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r5, 0xc018937c, &(0x7f00000001c0)=ANY=[@ANYBLOB="010107d6f7d400000100000018000000", @ANYRES32=r1, @ANYBLOB="04000000000000002e2f66696c653000"]) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r7, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r7, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r7, 0x29, 0x1, &(0x7f0000003d40), 0x4) io_submit(0x0, 0x6, &(0x7f0000000740)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x5, 0x800, r3, &(0x7f0000000180)="21f0d6feb13e756d5adeccfa0551b0f337bab57932fc5c05bbdf0c3ccd15", 0x1e, 0x45, 0x0, 0x2}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x3, 0x8000, r0, &(0x7f0000000240)="99b9c5f1297030f9cbb028ad76b858dfb202a056ae13d458bdbd43a2d3705fa6b267a6965df8660ecfd7a85cf08f094cdba2558c85a6269ea56d9f69e12bd99dc32cf2455c4ee5aec35bbcf9e743674e0e96f8e96a85003261341d6d52b21dc831dcacdcefb4c6be8ecab96dfc5db6de95eeafbcceea1d44c64614521571919ec4357151e46f500f3c71144550b1038a6041c30f7ae52f11093c4a26856d75fec988d55a5be7816da3544b1585eb89c20d05d63f3482665d1e886008072aa01928ee08538bb20337c77be5bbc8cd9b3eb356bd9b76862bee8f120eb2c5871b", 0xdf, 0x5, 0x0, 0x2}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x3, 0x9, 0xffffffffffffffff, &(0x7f0000000400)="eeac81647b0fdd35a1cc5ec9f06687", 0xf, 0x2, 0x0, 0x1}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x8, 0xc546, r1, &(0x7f0000000480)="f25708c2f6cd3a4bb96780bb1c4fbfc94939b4ca61ca9a33758656480cc19b6f150e195ed20ea4dd5f945b86dab2995eb58dc27e5c6fe895676b65599942a934f6ae33e96a4a49c217192a9edd16de3682c54ae19ffa85bcafab199afa5c696688dc12b00a68f04c4959320c97888d", 0x6f, 0x9, 0x0, 0x1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x7, 0x2, 0xffffffffffffffff, &(0x7f0000000580)="12e1416a94f8e93559f704014463158c4c17f35feb45ac62af28d2aa64bcf26034bcad47d635b4b45ac3df6da64ba1fdd3", 0x31, 0x8, 0x0, 0x2, r6}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0x4, r7, &(0x7f0000000640)="35f161883d7c269b57f5040090821be05f9edfe2f9577f470aa575d89a28c044499476152352553c67ec866733a3d8c0581936b86e1df99330b09c27ef2e938c50ff33dccc2693c586690e040d8255e1f8ef522ee92f5abaff3430ef3aaeba3124d1e746bba4d8b98005d786633b5322321cc158ffdc675c7c32ac974d6099a143bece16ed4995927ecf2436ee04450dd73145179f8873986855e67b442c15d5e6d58227d3d4a19bc1a448399dcb922e0dbacb34c173bb0b6c6903", 0xbb, 0x3, 0x0, 0x3, r2}]) pread64(r5, &(0x7f0000000040)=""/156, 0x9c, 0x0) setsockopt$WPAN_SECURITY(r4, 0x0, 0x1, &(0x7f0000000140)=0x3, 0x4) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000000)={0x24, @short={0x2, 0x1}}, 0x14) 06:37:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) (fail_nth: 24) 06:37:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f465", 0x33, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:37:40 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) [ 863.420398] set_capacity_and_notify: 5 callbacks suppressed [ 863.420413] loop7: detected capacity change from 0 to 2048 [ 863.422916] loop6: detected capacity change from 0 to 2048 [ 863.427844] loop4: detected capacity change from 0 to 2048 [ 863.430574] EXT4-fs (loop7): fragment/cluster size (32768) != block size (2048) [ 863.431849] loop0: detected capacity change from 0 to 2048 [ 863.434461] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 863.447639] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 863.457825] loop5: detected capacity change from 0 to 2048 [ 863.461980] FAULT_INJECTION: forcing a failure. [ 863.461980] name failslab, interval 1, probability 0, space 0, times 0 [ 863.468525] CPU: 1 UID: 0 PID: 8341 Comm: syz-executor.3 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 863.468558] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 863.468572] Call Trace: [ 863.468580] [ 863.468590] dump_stack_lvl+0xfa/0x120 [ 863.468624] should_fail_ex+0x4d7/0x5e0 [ 863.468672] ? __kernfs_new_node+0xd3/0x940 [ 863.468707] should_failslab+0xc2/0x120 [ 863.468735] kmem_cache_alloc_noprof+0x80/0x760 [ 863.468774] ? __pfx_avc_has_perm+0x10/0x10 [ 863.468810] ? __kernfs_new_node+0xd3/0x940 [ 863.468844] __kernfs_new_node+0xd3/0x940 [ 863.468877] ? __lock_acquire+0x451/0x2250 [ 863.468914] ? __pfx___kernfs_new_node+0x10/0x10 [ 863.468955] ? lock_acquire+0x15e/0x2d0 [ 863.468984] ? kernfs_root+0x23/0x2a0 [ 863.469019] ? find_held_lock+0x2b/0x80 [ 863.469040] ? kernfs_root+0xee/0x2a0 [ 863.469074] ? lock_release+0xc8/0x270 [ 863.469103] ? lock_is_held_type+0x9e/0x120 [ 863.469134] kernfs_new_node+0x13c/0x1e0 [ 863.469180] kernfs_create_dir_ns+0x4d/0x1a0 [ 863.469208] internal_create_group+0x440/0xeb0 [ 863.469246] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 863.469280] ? __pfx_internal_create_group+0x10/0x10 [ 863.469316] ? blk_validate_limits+0xc27/0x15c0 [ 863.469352] ? lock_is_held_type+0x9e/0x120 [ 863.469379] loop_configure+0xc46/0x15a0 [ 863.469455] ? __pfx_loop_configure+0x10/0x10 [ 863.469513] ? avc_has_extended_perms+0x107/0xf20 [ 863.469542] ? find_held_lock+0x2b/0x80 [ 863.469564] ? avc_has_extended_perms+0x23b/0xf20 [ 863.469593] ? lock_release+0xc8/0x270 [ 863.469628] lo_ioctl+0x674/0x1cb0 [ 863.469672] ? __pfx_lo_ioctl+0x10/0x10 [ 863.469707] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 863.469739] ? __pfx_perf_trace_lock+0x10/0x10 [ 863.469778] ? lock_acquire+0x15e/0x2d0 [ 863.469808] ? __virt_addr_valid+0x1c6/0x5d0 [ 863.469837] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 863.469873] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 863.469904] ? lock_release+0xc8/0x270 [ 863.469940] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 863.469980] ? blkdev_common_ioctl+0x1c3/0x2860 [ 863.470050] ? debug_mutex_wake_waiter+0x2c0/0x330 [ 863.470089] ? __fget_files+0x34/0x3b0 [ 863.470115] ? find_held_lock+0x2b/0x80 [ 863.470136] ? __fget_files+0x203/0x3b0 [ 863.470163] ? __pfx_lo_ioctl+0x10/0x10 [ 863.470200] blkdev_ioctl+0x365/0x6d0 [ 863.470231] ? __pfx_blkdev_ioctl+0x10/0x10 [ 863.470275] ? selinux_file_ioctl+0xb9/0x280 [ 863.470317] ? __pfx_blkdev_ioctl+0x10/0x10 [ 863.470351] __x64_sys_ioctl+0x18f/0x210 [ 863.470393] do_syscall_64+0xbf/0x420 [ 863.470423] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 863.470447] RIP: 0033:0x7faf7ce9b8d7 [ 863.470467] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 863.470489] RSP: 002b:00007faf7a410f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 863.470512] RAX: ffffffffffffffda RBX: 00007faf7cee5970 RCX: 00007faf7ce9b8d7 [ 863.470528] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 863.470542] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 863.470556] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 863.470569] R13: 0000000000000004 R14: 00000000200003b0 R15: 0000000000000002 [ 863.470604] [ 863.475454] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 863.501525] loop3: detected capacity change from 0 to 2048 06:37:40 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000", 0x60, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:37:40 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) [ 863.545812] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 863.547330] EXT4-fs (loop3): group descriptors corrupted! 06:37:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, 0x0) [ 863.569755] loop6: detected capacity change from 0 to 2048 [ 863.569960] loop7: detected capacity change from 0 to 2048 [ 863.580539] EXT4-fs (loop7): fragment/cluster size (32768) != block size (2048) [ 863.586751] loop4: detected capacity change from 0 to 2048 06:37:40 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x2) bind$802154_dgram(r1, &(0x7f00000002c0)={0x24, @short={0x2, 0x2, 0xaaa3}}, 0x14) r2 = syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f0000000300)=ANY=[@ANYBLOB="02000000000000000000010001000000000072d6a6a7ab7bf3dc6b46d08e31b112ab74d3be42644875859082233ccd9b69d3775691fc06006a1f3af7"]) umount2(0xfffffffffffffffe, 0xb) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='ramfs\x00', 0x14000, 0x0) r3 = syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0xa40024, &(0x7f0000000200)=ANY=[]) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = socket$nl_sock_diag(0x10, 0x3, 0x4) connect(r4, &(0x7f0000000240)=@pppol2tpin6={0x18, 0x1, {0x0, r5, 0x0, 0x2, 0x1, 0x1, {0xa, 0x4e22, 0x400, @private1={0xfc, 0x1, '\x00', 0x1}, 0x3}}}, 0x80) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setuid(r6) mknodat$loop(r3, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) unlinkat(r2, &(0x7f0000000200)='./file0\x00', 0x200) [ 863.619341] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 06:37:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, 0x0) 06:37:51 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) connect$802154_dgram(r0, &(0x7f0000000000)={0x24, @short={0x2, 0x3, 0xaaa0}}, 0x14) ioctl$TIOCNOTTY(r1, 0x5422) 06:37:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) (fail_nth: 25) 06:37:51 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000", 0x60, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:37:51 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) 06:37:51 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) r2 = dup2(r1, 0xffffffffffffffff) r3 = openat$cgroup_netprio_ifpriomap(r2, &(0x7f00000000c0), 0x2, 0x0) r4 = open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x152) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='environ\x00') setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000003d40), 0x4) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r5, 0xc018937c, &(0x7f00000001c0)=ANY=[@ANYBLOB="010107d6f7d400000100000018000000", @ANYRES32=r1, @ANYBLOB="04000000000000002e2f66696c653000"]) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r7, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r7, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r7, 0x29, 0x1, &(0x7f0000003d40), 0x4) io_submit(0x0, 0x6, &(0x7f0000000740)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x5, 0x800, r3, &(0x7f0000000180)="21f0d6feb13e756d5adeccfa0551b0f337bab57932fc5c05bbdf0c3ccd15", 0x1e, 0x45, 0x0, 0x2}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x3, 0x8000, r0, &(0x7f0000000240)="99b9c5f1297030f9cbb028ad76b858dfb202a056ae13d458bdbd43a2d3705fa6b267a6965df8660ecfd7a85cf08f094cdba2558c85a6269ea56d9f69e12bd99dc32cf2455c4ee5aec35bbcf9e743674e0e96f8e96a85003261341d6d52b21dc831dcacdcefb4c6be8ecab96dfc5db6de95eeafbcceea1d44c64614521571919ec4357151e46f500f3c71144550b1038a6041c30f7ae52f11093c4a26856d75fec988d55a5be7816da3544b1585eb89c20d05d63f3482665d1e886008072aa01928ee08538bb20337c77be5bbc8cd9b3eb356bd9b76862bee8f120eb2c5871b", 0xdf, 0x5, 0x0, 0x2}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x3, 0x9, 0xffffffffffffffff, &(0x7f0000000400)="eeac81647b0fdd35a1cc5ec9f06687", 0xf, 0x2, 0x0, 0x1}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x8, 0xc546, r1, &(0x7f0000000480)="f25708c2f6cd3a4bb96780bb1c4fbfc94939b4ca61ca9a33758656480cc19b6f150e195ed20ea4dd5f945b86dab2995eb58dc27e5c6fe895676b65599942a934f6ae33e96a4a49c217192a9edd16de3682c54ae19ffa85bcafab199afa5c696688dc12b00a68f04c4959320c97888d", 0x6f, 0x9, 0x0, 0x1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x7, 0x2, 0xffffffffffffffff, &(0x7f0000000580)="12e1416a94f8e93559f704014463158c4c17f35feb45ac62af28d2aa64bcf26034bcad47d635b4b45ac3df6da64ba1fdd3", 0x31, 0x8, 0x0, 0x2, r6}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0x4, r7, &(0x7f0000000640)="35f161883d7c269b57f5040090821be05f9edfe2f9577f470aa575d89a28c044499476152352553c67ec866733a3d8c0581936b86e1df99330b09c27ef2e938c50ff33dccc2693c586690e040d8255e1f8ef522ee92f5abaff3430ef3aaeba3124d1e746bba4d8b98005d786633b5322321cc158ffdc675c7c32ac974d6099a143bece16ed4995927ecf2436ee04450dd73145179f8873986855e67b442c15d5e6d58227d3d4a19bc1a448399dcb922e0dbacb34c173bb0b6c6903", 0xbb, 0x3, 0x0, 0x3, r2}]) pread64(r5, &(0x7f0000000040)=""/156, 0x9c, 0x0) setsockopt$WPAN_SECURITY(r4, 0x0, 0x1, &(0x7f0000000140)=0x3, 0x4) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) 06:37:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:37:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f465", 0x33, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) [ 874.289270] loop6: detected capacity change from 0 to 2048 [ 874.291683] loop7: detected capacity change from 0 to 2048 [ 874.297554] loop0: detected capacity change from 0 to 2048 [ 874.300772] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 874.304874] EXT4-fs (loop7): fragment/cluster size (32768) != block size (2048) [ 874.309417] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 874.320622] loop3: detected capacity change from 0 to 2048 [ 874.323712] loop4: detected capacity change from 0 to 2048 [ 874.326399] loop5: detected capacity change from 0 to 2048 [ 874.346494] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 874.352670] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 874.354649] EXT4-fs (loop3): group descriptors corrupted! 06:37:51 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f465", 0x33, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) 06:37:51 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201", 0x63, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:37:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:37:51 executing program 2: capget(&(0x7f0000000080)={0x19980330, 0xffffffffffffffff}, &(0x7f00000000c0)={0x2, 0x40, 0x2, 0x1, 0x7fffffff, 0x8}) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) bind$802154_dgram(r1, &(0x7f0000000000)={0x24, @long={0x3, 0xffff, {0xaaaaaaaaaaaa0302}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) connect$802154_dgram(r0, &(0x7f0000000100), 0x14) [ 874.425866] loop0: detected capacity change from 0 to 2048 [ 874.426663] loop7: detected capacity change from 0 to 2048 [ 874.436726] EXT4-fs (loop7): fragment/cluster size (32768) != block size (2048) [ 874.438145] EXT4-fs (loop0): invalid first ino: 0 06:37:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:37:51 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) r2 = dup2(r1, 0xffffffffffffffff) r3 = openat$cgroup_netprio_ifpriomap(r2, &(0x7f00000000c0), 0x2, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x152) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='environ\x00') setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000003d40), 0x4) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r4, 0xc018937c, &(0x7f00000001c0)=ANY=[@ANYBLOB="010107d6f7d400000100000018000000", @ANYRES32=r1, @ANYBLOB="04000000000000002e2f66696c653000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r6, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r6, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r6, 0x29, 0x1, &(0x7f0000003d40), 0x4) io_submit(0x0, 0x6, &(0x7f0000000740)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x5, 0x800, r3, &(0x7f0000000180)="21f0d6feb13e756d5adeccfa0551b0f337bab57932fc5c05bbdf0c3ccd15", 0x1e, 0x45, 0x0, 0x2}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x3, 0x8000, r0, &(0x7f0000000240)="99b9c5f1297030f9cbb028ad76b858dfb202a056ae13d458bdbd43a2d3705fa6b267a6965df8660ecfd7a85cf08f094cdba2558c85a6269ea56d9f69e12bd99dc32cf2455c4ee5aec35bbcf9e743674e0e96f8e96a85003261341d6d52b21dc831dcacdcefb4c6be8ecab96dfc5db6de95eeafbcceea1d44c64614521571919ec4357151e46f500f3c71144550b1038a6041c30f7ae52f11093c4a26856d75fec988d55a5be7816da3544b1585eb89c20d05d63f3482665d1e886008072aa01928ee08538bb20337c77be5bbc8cd9b3eb356bd9b76862bee8f120eb2c5871b", 0xdf, 0x5, 0x0, 0x2}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x3, 0x9, 0xffffffffffffffff, &(0x7f0000000400)="eeac81647b0fdd35a1cc5ec9f06687", 0xf, 0x2, 0x0, 0x1}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x8, 0xc546, r1, &(0x7f0000000480)="f25708c2f6cd3a4bb96780bb1c4fbfc94939b4ca61ca9a33758656480cc19b6f150e195ed20ea4dd5f945b86dab2995eb58dc27e5c6fe895676b65599942a934f6ae33e96a4a49c217192a9edd16de3682c54ae19ffa85bcafab199afa5c696688dc12b00a68f04c4959320c97888d", 0x6f, 0x9, 0x0, 0x1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x7, 0x2, 0xffffffffffffffff, &(0x7f0000000580)="12e1416a94f8e93559f704014463158c4c17f35feb45ac62af28d2aa64bcf26034bcad47d635b4b45ac3df6da64ba1fdd3", 0x31, 0x8, 0x0, 0x2, r5}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0x4, r6, &(0x7f0000000640)="35f161883d7c269b57f5040090821be05f9edfe2f9577f470aa575d89a28c044499476152352553c67ec866733a3d8c0581936b86e1df99330b09c27ef2e938c50ff33dccc2693c586690e040d8255e1f8ef522ee92f5abaff3430ef3aaeba3124d1e746bba4d8b98005d786633b5322321cc158ffdc675c7c32ac974d6099a143bece16ed4995927ecf2436ee04450dd73145179f8873986855e67b442c15d5e6d58227d3d4a19bc1a448399dcb922e0dbacb34c173bb0b6c6903", 0xbb, 0x3, 0x0, 0x3, r2}]) pread64(r4, &(0x7f0000000040)=""/156, 0x9c, 0x0) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) 06:37:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) (fail_nth: 26) [ 874.519389] FAULT_INJECTION: forcing a failure. [ 874.519389] name failslab, interval 1, probability 0, space 0, times 0 [ 874.520551] capability: warning: `syz-executor.2' uses 32-bit capabilities (legacy support in use) [ 874.521009] CPU: 0 UID: 0 PID: 8389 Comm: syz-executor.3 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 874.521028] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 874.521036] Call Trace: [ 874.521040] [ 874.521045] dump_stack_lvl+0xfa/0x120 [ 874.521067] should_fail_ex+0x4d7/0x5e0 [ 874.521094] ? __kernfs_new_node+0xd3/0x940 [ 874.521113] should_failslab+0xc2/0x120 [ 874.521129] kmem_cache_alloc_noprof+0x80/0x760 [ 874.521156] ? __kernfs_new_node+0xd3/0x940 [ 874.521174] __kernfs_new_node+0xd3/0x940 [ 874.521191] ? __lock_acquire+0x451/0x2250 [ 874.521212] ? __pfx___kernfs_new_node+0x10/0x10 [ 874.521234] ? lock_acquire+0x15e/0x2d0 [ 874.521250] ? kernfs_root+0x23/0x2a0 [ 874.521268] ? find_held_lock+0x2b/0x80 [ 874.521280] ? kernfs_root+0xee/0x2a0 [ 874.521298] ? lock_release+0xc8/0x270 [ 874.521313] ? lock_is_held_type+0x9e/0x120 [ 874.521330] kernfs_new_node+0x13c/0x1e0 [ 874.521355] __kernfs_create_file+0x55/0x360 [ 874.521373] sysfs_add_file_mode_ns+0x21c/0x430 [ 874.521393] ? __pfx_dev_attr_store+0x10/0x10 [ 874.521417] internal_create_group+0x662/0xeb0 [ 874.521450] ? __pfx_internal_create_group+0x10/0x10 [ 874.521469] ? blk_validate_limits+0xc27/0x15c0 [ 874.521489] ? lock_is_held_type+0x9e/0x120 [ 874.521504] loop_configure+0xc46/0x15a0 [ 874.521540] ? __pfx_loop_configure+0x10/0x10 [ 874.521571] ? avc_has_extended_perms+0x107/0xf20 [ 874.521588] ? find_held_lock+0x2b/0x80 [ 874.521599] ? avc_has_extended_perms+0x23b/0xf20 [ 874.521614] ? lock_release+0xc8/0x270 [ 874.521633] lo_ioctl+0x674/0x1cb0 [ 874.521656] ? __pfx_lo_ioctl+0x10/0x10 [ 874.521675] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 874.521692] ? __pfx_perf_trace_lock+0x10/0x10 [ 874.521713] ? lock_acquire+0x15e/0x2d0 [ 874.521729] ? __virt_addr_valid+0x1c6/0x5d0 [ 874.521746] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 874.521765] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 874.521782] ? lock_release+0xc8/0x270 [ 874.521798] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 874.521820] ? blkdev_common_ioctl+0x1c3/0x2860 [ 874.521857] ? debug_mutex_wake_waiter+0x2c0/0x330 [ 874.521878] ? __fget_files+0x34/0x3b0 [ 874.521893] ? find_held_lock+0x2b/0x80 [ 874.521904] ? __fget_files+0x203/0x3b0 [ 874.521918] ? __pfx_lo_ioctl+0x10/0x10 [ 874.521937] blkdev_ioctl+0x365/0x6d0 [ 874.521954] ? __pfx_blkdev_ioctl+0x10/0x10 [ 874.521972] ? selinux_file_ioctl+0xb9/0x280 [ 874.521995] ? __pfx_blkdev_ioctl+0x10/0x10 [ 874.522014] __x64_sys_ioctl+0x18f/0x210 [ 874.522037] do_syscall_64+0xbf/0x420 [ 874.522053] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 874.522067] RIP: 0033:0x7faf7ce9b8d7 [ 874.522078] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 874.522089] RSP: 002b:00007faf7a410f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 874.522102] RAX: ffffffffffffffda RBX: 00007faf7cee5970 RCX: 00007faf7ce9b8d7 [ 874.522110] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 874.522118] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 874.522126] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 874.522134] R13: 0000000000000004 R14: 00000000200003b0 R15: 0000000000000002 [ 874.522152] [ 874.527612] loop5: detected capacity change from 0 to 2048 [ 874.552654] loop6: detected capacity change from 0 to 2048 [ 874.556671] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 874.557761] EXT4-fs (loop3): group descriptors corrupted! [ 874.584468] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 874.597915] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 06:38:00 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f465", 0x33, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) 06:38:00 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) r2 = dup2(r1, 0xffffffffffffffff) r3 = openat$cgroup_netprio_ifpriomap(r2, &(0x7f00000000c0), 0x2, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x152) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='environ\x00') setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000003d40), 0x4) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r4, 0xc018937c, &(0x7f00000001c0)=ANY=[@ANYBLOB="010107d6f7d400000100000018000000", @ANYRES32=r1, @ANYBLOB="04000000000000002e2f66696c653000"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r6, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r6, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r6, 0x29, 0x1, &(0x7f0000003d40), 0x4) io_submit(0x0, 0x6, &(0x7f0000000740)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x5, 0x800, r3, &(0x7f0000000180)="21f0d6feb13e756d5adeccfa0551b0f337bab57932fc5c05bbdf0c3ccd15", 0x1e, 0x45, 0x0, 0x2}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x3, 0x8000, r0, &(0x7f0000000240)="99b9c5f1297030f9cbb028ad76b858dfb202a056ae13d458bdbd43a2d3705fa6b267a6965df8660ecfd7a85cf08f094cdba2558c85a6269ea56d9f69e12bd99dc32cf2455c4ee5aec35bbcf9e743674e0e96f8e96a85003261341d6d52b21dc831dcacdcefb4c6be8ecab96dfc5db6de95eeafbcceea1d44c64614521571919ec4357151e46f500f3c71144550b1038a6041c30f7ae52f11093c4a26856d75fec988d55a5be7816da3544b1585eb89c20d05d63f3482665d1e886008072aa01928ee08538bb20337c77be5bbc8cd9b3eb356bd9b76862bee8f120eb2c5871b", 0xdf, 0x5, 0x0, 0x2}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x3, 0x9, 0xffffffffffffffff, &(0x7f0000000400)="eeac81647b0fdd35a1cc5ec9f06687", 0xf, 0x2, 0x0, 0x1}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x8, 0xc546, r1, &(0x7f0000000480)="f25708c2f6cd3a4bb96780bb1c4fbfc94939b4ca61ca9a33758656480cc19b6f150e195ed20ea4dd5f945b86dab2995eb58dc27e5c6fe895676b65599942a934f6ae33e96a4a49c217192a9edd16de3682c54ae19ffa85bcafab199afa5c696688dc12b00a68f04c4959320c97888d", 0x6f, 0x9, 0x0, 0x1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x7, 0x2, 0xffffffffffffffff, &(0x7f0000000580)="12e1416a94f8e93559f704014463158c4c17f35feb45ac62af28d2aa64bcf26034bcad47d635b4b45ac3df6da64ba1fdd3", 0x31, 0x8, 0x0, 0x2, r5}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0x4, r6, &(0x7f0000000640)="35f161883d7c269b57f5040090821be05f9edfe2f9577f470aa575d89a28c044499476152352553c67ec866733a3d8c0581936b86e1df99330b09c27ef2e938c50ff33dccc2693c586690e040d8255e1f8ef522ee92f5abaff3430ef3aaeba3124d1e746bba4d8b98005d786633b5322321cc158ffdc675c7c32ac974d6099a143bece16ed4995927ecf2436ee04450dd73145179f8873986855e67b442c15d5e6d58227d3d4a19bc1a448399dcb922e0dbacb34c173bb0b6c6903", 0xbb, 0x3, 0x0, 0x3, r2}]) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) 06:38:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) (fail_nth: 27) 06:38:00 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201", 0x63, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:38:00 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:38:00 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000000), 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000003d40), 0x4) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r2, 0xc038943b, &(0x7f0000000140)={0x6, 0x0, '\x00', 0x1}) r3 = dup(r0) bind$802154_dgram(r3, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) 06:38:00 executing program 4: capget(&(0x7f0000000080)={0x19980330, 0xffffffffffffffff}, &(0x7f00000000c0)={0x2, 0x40, 0x2, 0x1, 0x7fffffff, 0x8}) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) bind$802154_dgram(r1, &(0x7f0000000000)={0x24, @long={0x3, 0xffff, {0xaaaaaaaaaaaa0302}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) connect$802154_dgram(r0, &(0x7f0000000100), 0x14) 06:38:00 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) [ 883.842302] set_capacity_and_notify: 1 callbacks suppressed [ 883.842317] loop0: detected capacity change from 0 to 2048 [ 883.844373] loop5: detected capacity change from 0 to 2048 [ 883.848243] loop3: detected capacity change from 0 to 2048 [ 883.857012] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 883.862930] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 883.863663] EXT4-fs (loop3): group descriptors corrupted! [ 883.869787] EXT4-fs (loop0): invalid first ino: 0 [ 883.879573] loop7: detected capacity change from 0 to 2048 [ 883.883310] loop6: detected capacity change from 0 to 2048 06:38:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) [ 883.906012] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 06:38:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:38:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) (fail_nth: 28) [ 883.919619] EXT4-fs (loop7): fragment/cluster size (32768) != block size (2048) 06:38:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) [ 883.983818] FAULT_INJECTION: forcing a failure. [ 883.983818] name failslab, interval 1, probability 0, space 0, times 0 [ 883.987168] CPU: 0 UID: 0 PID: 8425 Comm: syz-executor.3 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 883.987186] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 883.987193] Call Trace: [ 883.987198] [ 883.987202] dump_stack_lvl+0xfa/0x120 [ 883.987223] should_fail_ex+0x4d7/0x5e0 [ 883.987247] ? __kernfs_new_node+0xd3/0x940 [ 883.987265] should_failslab+0xc2/0x120 [ 883.987280] kmem_cache_alloc_noprof+0x80/0x760 [ 883.987305] ? __kernfs_new_node+0xd3/0x940 [ 883.987321] __kernfs_new_node+0xd3/0x940 [ 883.987338] ? __lock_acquire+0x451/0x2250 [ 883.987357] ? __pfx___kernfs_new_node+0x10/0x10 [ 883.987378] ? lock_acquire+0x15e/0x2d0 [ 883.987392] ? kernfs_root+0x23/0x2a0 [ 883.987409] ? find_held_lock+0x2b/0x80 [ 883.987425] ? kernfs_root+0xee/0x2a0 [ 883.987442] ? lock_release+0xc8/0x270 [ 883.987456] ? lock_is_held_type+0x9e/0x120 [ 883.987471] kernfs_new_node+0x13c/0x1e0 [ 883.987495] __kernfs_create_file+0x55/0x360 [ 883.987512] sysfs_add_file_mode_ns+0x21c/0x430 [ 883.987531] ? __pfx_dev_attr_store+0x10/0x10 [ 883.987554] internal_create_group+0x662/0xeb0 [ 883.987578] ? __pfx_internal_create_group+0x10/0x10 [ 883.987596] ? blk_validate_limits+0xc27/0x15c0 [ 883.987615] ? lock_is_held_type+0x9e/0x120 [ 883.987628] loop_configure+0xc46/0x15a0 [ 883.987663] ? __pfx_loop_configure+0x10/0x10 [ 883.987691] ? avc_has_extended_perms+0x107/0xf20 [ 883.987707] ? find_held_lock+0x2b/0x80 [ 883.987718] ? avc_has_extended_perms+0x23b/0xf20 [ 883.987733] ? lock_release+0xc8/0x270 [ 883.987750] lo_ioctl+0x674/0x1cb0 [ 883.987772] ? __pfx_lo_ioctl+0x10/0x10 [ 883.987790] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 883.987806] ? __pfx_perf_trace_lock+0x10/0x10 [ 883.987826] ? lock_acquire+0x15e/0x2d0 [ 883.987841] ? __virt_addr_valid+0x1c6/0x5d0 [ 883.987856] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 883.987875] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 883.987891] ? lock_release+0xc8/0x270 [ 883.987906] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 883.987927] ? blkdev_common_ioctl+0x1c3/0x2860 [ 883.987962] ? debug_mutex_wake_waiter+0x2c0/0x330 [ 883.987982] ? __fget_files+0x34/0x3b0 [ 883.987996] ? find_held_lock+0x2b/0x80 [ 883.988007] ? __fget_files+0x203/0x3b0 [ 883.988020] ? __pfx_lo_ioctl+0x10/0x10 [ 883.988038] blkdev_ioctl+0x365/0x6d0 [ 883.988054] ? __pfx_blkdev_ioctl+0x10/0x10 [ 883.988070] ? selinux_file_ioctl+0xb9/0x280 [ 883.988092] ? __pfx_blkdev_ioctl+0x10/0x10 [ 883.988109] __x64_sys_ioctl+0x18f/0x210 [ 883.988130] do_syscall_64+0xbf/0x420 [ 883.988146] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 883.988159] RIP: 0033:0x7faf7ce9b8d7 [ 883.988169] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 883.988181] RSP: 002b:00007faf7a410f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 883.988193] RAX: ffffffffffffffda RBX: 00007faf7cee5970 RCX: 00007faf7ce9b8d7 [ 883.988201] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 883.988208] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 883.988215] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 883.988222] R13: 0000000000000004 R14: 00000000200003b0 R15: 0000000000000002 [ 883.988239] [ 883.994923] loop5: detected capacity change from 0 to 2048 [ 884.010070] loop4: detected capacity change from 0 to 2048 [ 884.021609] loop0: detected capacity change from 0 to 2048 [ 884.034511] loop3: detected capacity change from 0 to 2048 [ 884.041098] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 884.043022] EXT4-fs (loop3): group descriptors corrupted! [ 884.056190] EXT4-fs (loop0): invalid first ino: 0 [ 884.072545] EXT4-fs (loop4): invalid first ino: 0 [ 884.085630] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 06:38:01 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f465", 0x33, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) 06:38:01 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201", 0x63, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) [ 884.108338] loop6: detected capacity change from 0 to 2048 06:38:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) (fail_nth: 29) 06:38:01 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) r2 = dup2(r1, 0xffffffffffffffff) openat$cgroup_netprio_ifpriomap(r2, &(0x7f00000000c0), 0x2, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x152) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='environ\x00') setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000003d40), 0x4) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r3, 0xc018937c, &(0x7f00000001c0)=ANY=[@ANYBLOB="010107d6f7d400000100000018000000", @ANYRES32=r1, @ANYBLOB="04000000000000002e2f66696c653000"]) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f0000003d40), 0x4) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) [ 884.143031] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 884.177406] EXT4-fs (loop7): fragment/cluster size (32768) != block size (2048) [ 884.219238] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 884.220643] EXT4-fs (loop3): group descriptors corrupted! 06:38:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004", 0x5a, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:38:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:38:11 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) r2 = dup2(r1, 0xffffffffffffffff) openat$cgroup_netprio_ifpriomap(r2, &(0x7f00000000c0), 0x2, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x152) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='environ\x00') setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000003d40), 0x4) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r3, 0xc018937c, &(0x7f00000001c0)=ANY=[@ANYBLOB="010107d6f7d400000100000018000000", @ANYRES32=r1, @ANYBLOB="04000000000000002e2f66696c653000"]) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) 06:38:11 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c2010012", 0x65, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:38:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f465", 0x33, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:38:11 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) 06:38:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) (fail_nth: 30) 06:38:11 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) sendto$packet(0xffffffffffffffff, &(0x7f0000000380)="cdda7c47556e3e84173484e605a8", 0x1000e, 0x0, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x14) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendto$packet(r2, &(0x7f0000000380)="cdda7c47556e3e84173484e605a8", 0x1000e, 0x0, &(0x7f0000000180)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local}, 0x14) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x41, &(0x7f0000000040)=0x519, 0x4) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendto$packet(r5, &(0x7f0000000380)="cdda7c47556e3e84173484e605a8", 0x1000e, 0x0, &(0x7f0000000180)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @link_local}, 0x14) sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000380)={&(0x7f00000008c0)=ANY=[@ANYBLOB="0ff8e48b", @ANYRES16=0x0, @ANYBLOB="02002abd7000ffdbdf250c000000c401038004000100820004000cd308004649bb5a19dc6c05d308aace6cfaefe5c56f144dffc8e591ddbb6fa665172b0dd0899ac2dda0b09857e077140dc012151c55a8f677a77864ffd6b6fd217366abbe7a81487896752bd259f27091052453b9945901f9f39be8097ba13abe5cd975f6b0e1ed964d56f38fc5a6a8f1ec1ae6d62cacb2deceb71e7ef500001f000400a67393b03336903e5017c683a476fa1ba26ffe122bf809234c8a580018000380140001800800010008000000070002009e2b00000800020002000000f80004009f7a6c11d92329f1d038c20fde5c68ab01280d04a917b5eb4750355d9e007b682e7d477bc8fc6a67653ec88c1d9f4e7a2a7b84f812f216924e0dda232db399949a593ec47e636c9a53f470999e91e49016c72073e8797de4c78e0f3e6a76cf2bf02ada350a83c299577116384c38ca0a34065b43a1d308ce104b8e5ee1786fd0620294de3b146ebbaec9bbe0630f9581c4845a1120996d516b724a5437574e9f300ccd3838e57725d62b83222add1709c3316bd061397142110c54c322fc2ab2114f1b6d589b2c3daaa29c7fe470f577923639abbd76a0cbd414121d9a321295d5b66d97feec149af71bebd8670994e600fcb1dc000103805d000500331a9a7c9d3506a4bd54bfef190fc898f622630dfce971cff16375672271183f038e98a3edd11eeff9be4208b3b5cf4c819d99d7d0469a69c2e106921b51e2b49e22d5bcacb2f2a0835b6c3fb9de364c59d220af4751774b590000000800020002000000040001006400050075f7312422e08994f3b77752c5d4bd0837a08f5d6026c7374fa5d38911ea7eaebe9942030ee5675d48e877bbf413773a7deb0286988c05df8d935d3730e15ea1362034300ec83ddf9dfca332a7b51ee5087dc8a11a12e2e56ff984582d61fdba29000400d26b7a0f92e8681d1ec85d066ba365902b1c4f7cc51e8da86b1e9426ad7ddf320ed2bd48ee0000006c010380ec0003803400018004000300080001000800000010000200832e24265b2729e4255b2d00050002000000000004000300080002005e2d5e004c0001800800010006000000040003000500020000000000050002000000000004000300040003000e000200ff3a255d5d5b7b2d2100000004000300080001006e000000060002002b0000001400018008000100ff0100000500020000000000540001800800010003000000040003000b0002007b2d2b2ab1210000080001008000000005000200000000000800010002000000080001000000000005000200000000000500020000000000080002002c263a4a7500040021e8ff04a16edad896cbe87fd746417c9044acc02b52ab18990dd6a9a6900f5c033ba4ddbda315bd6babc9454d4ee13b1bf93a6ccd91fa0274b0095768a747a9c316c9317377c11fc0af505e7bbf863de444efc23c224836a2d411f4d59fc78e0b2b5bd13d60211d144e7ea126544b8924000000040001006803038070000400c6a8082d4ad0c1cba287323f94d8c677188819e807e739f73f7012f6c494035cc0c71cbb6539020f6c6f148b134da8cf51f1b26f1b83fe196065637c03573e58e7d81819c68316e4a264658387f608f0ec15c6cfb2f5ff27a6a8342d2744928a7b04a1cb14b6a7b87a8c2386040001002800038014000180050002000000000008000100000100000c000180050002000000000004000180ab0004000983633cc4c55c0ee6fa3f1f4482871a00b6b8d69886aeaaf37ac0c9b5bba8e10579d375603610c1527d42cb44942dc01c2072a6837459869aee1bd754a7c90d84025ad723b318600887936efd8d2a943ff7e0bc044e63786a766586d3f49f4532b4df31be63ceb9253e79e00f42c7f2a17f14130d4ead9ff151f4d0e81ad82193cfa36ada643eecc24a526b2f7fe2e450a22c51d39781564308b1e8efde168b0cbd1d412024a300040001000800020007000000fc0003800c00018005000200000000001400018008000100fa680000060002002e00000038000180040003000400030007000200ad2b000008000100010400000400030007000200281c000004000300090002002a2e5b23000000001c0001800800010003000000080002002f8b2d0007000200402b0000040001803000018008000100f6de57ea0400030004000300040003000800010002000000080001000200000008000100ffffff7f1400018008000100e50f0000050002000000000028000180080001000000000008000100f40b00000400030005000200000000000700020001ec0000140001800400030004000300060002007d00000039000500a6af7e3351ab7b3382d4a5867ad716d7599431792243701cc40bbeb375aabd3eaf15f090185f44cda7b768f4baf2941ac076628471000000d40003801800018005000200000000000400030008000100070000003400018008000100ffffff7f040003000800010001000000080001000300000004000300080001000000000008000100ff0000001c00018004000300070002005b2700000800010002000000040003002c000180040003000800010000000800080001000300000008000100050000000800010003000000040003000c0001800400030004000300300001800800010000000000040003000a000200287b292d2900000004000300080001001f000000060002002d000000040001005c00018008000100", @ANYRES32=0x0, @ANYBLOB="0800030002000000080003000100000008000100", @ANYRES32=0x0, @ANYBLOB="14000200626f6e6430000000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="1400020073797a6b616c6c6572300000000000001c00018008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000300010000000c00018008000100", @ANYRES32=r4, @ANYBLOB="1c000180080003000500000008000100", @ANYRES32=r7, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB], 0xa84}, 0x1, 0x0, 0x0, 0x84}, 0x1) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) pipe(&(0x7f0000000880)={0xffffffffffffffff}) fcntl$setstatus(r8, 0x407, 0x1000000) connect$802154_dgram(r8, &(0x7f0000000000)={0x24, @long={0x3, 0xffff, {0xaaaaaaaaaaaa0202}}}, 0x14) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f0000000180)) [ 894.626275] set_capacity_and_notify: 2 callbacks suppressed [ 894.626298] loop6: detected capacity change from 0 to 2048 [ 894.632312] loop7: detected capacity change from 0 to 2048 [ 894.633157] FAULT_INJECTION: forcing a failure. [ 894.633157] name failslab, interval 1, probability 0, space 0, times 0 [ 894.634890] CPU: 0 UID: 0 PID: 8457 Comm: syz-executor.3 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 894.634918] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 894.634931] Call Trace: [ 894.634939] [ 894.634948] dump_stack_lvl+0xfa/0x120 [ 894.634979] should_fail_ex+0x4d7/0x5e0 [ 894.635023] ? __kernfs_new_node+0xd3/0x940 [ 894.635055] should_failslab+0xc2/0x120 [ 894.635082] kmem_cache_alloc_noprof+0x80/0x760 [ 894.635126] ? __kernfs_new_node+0xd3/0x940 [ 894.635157] __kernfs_new_node+0xd3/0x940 [ 894.635187] ? __lock_acquire+0x451/0x2250 [ 894.635222] ? __pfx___kernfs_new_node+0x10/0x10 [ 894.635259] ? lock_acquire+0x15e/0x2d0 [ 894.635287] ? kernfs_root+0x23/0x2a0 [ 894.635318] ? find_held_lock+0x2b/0x80 [ 894.635339] ? kernfs_root+0xee/0x2a0 [ 894.635370] ? lock_release+0xc8/0x270 [ 894.635396] ? lock_is_held_type+0x9e/0x120 [ 894.635432] kernfs_new_node+0x13c/0x1e0 [ 894.635475] __kernfs_create_file+0x55/0x360 [ 894.635506] sysfs_add_file_mode_ns+0x21c/0x430 [ 894.635540] ? __pfx_dev_attr_store+0x10/0x10 [ 894.635582] internal_create_group+0x662/0xeb0 [ 894.635626] ? __pfx_internal_create_group+0x10/0x10 [ 894.635659] ? blk_validate_limits+0xc27/0x15c0 [ 894.635692] ? lock_is_held_type+0x9e/0x120 [ 894.635718] loop_configure+0xc46/0x15a0 [ 894.635780] ? __pfx_loop_configure+0x10/0x10 [ 894.635833] ? avc_has_extended_perms+0x107/0xf20 [ 894.635861] ? find_held_lock+0x2b/0x80 [ 894.635880] ? avc_has_extended_perms+0x23b/0xf20 [ 894.635907] ? lock_release+0xc8/0x270 [ 894.635939] lo_ioctl+0x674/0x1cb0 [ 894.635979] ? __pfx_lo_ioctl+0x10/0x10 [ 894.636012] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 894.636041] ? __pfx_perf_trace_lock+0x10/0x10 [ 894.636078] ? lock_acquire+0x15e/0x2d0 [ 894.636105] ? __virt_addr_valid+0x1c6/0x5d0 [ 894.636132] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 894.636165] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 894.636194] ? lock_release+0xc8/0x270 [ 894.636222] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 894.636259] ? blkdev_common_ioctl+0x1c3/0x2860 [ 894.636323] ? debug_mutex_wake_waiter+0x2c0/0x330 [ 894.636360] ? __fget_files+0x34/0x3b0 [ 894.636383] ? find_held_lock+0x2b/0x80 [ 894.636403] ? __fget_files+0x203/0x3b0 [ 894.636428] ? __pfx_lo_ioctl+0x10/0x10 [ 894.636461] blkdev_ioctl+0x365/0x6d0 [ 894.636490] ? __pfx_blkdev_ioctl+0x10/0x10 [ 894.636512] loop5: detected capacity change from 0 to 2048 [ 894.636520] ? selinux_file_ioctl+0xb9/0x280 [ 894.636560] ? __pfx_blkdev_ioctl+0x10/0x10 [ 894.636592] __x64_sys_ioctl+0x18f/0x210 [ 894.636630] do_syscall_64+0xbf/0x420 [ 894.636658] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 894.636681] RIP: 0033:0x7faf7ce9b8d7 [ 894.636698] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 894.636719] RSP: 002b:00007faf7a410f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 894.636740] RAX: ffffffffffffffda RBX: 00007faf7cee5970 RCX: 00007faf7ce9b8d7 [ 894.636754] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 894.636767] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 894.636780] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 894.636793] R13: 0000000000000004 R14: 00000000200003b0 R15: 0000000000000002 [ 894.636824] [ 894.643712] loop0: detected capacity change from 0 to 2048 [ 894.657284] loop4: detected capacity change from 0 to 2048 [ 894.658712] EXT4-fs (loop6): invalid first ino: 0 [ 894.665831] EXT4-fs (loop7): fragment/cluster size (32768) != block size (2048) [ 894.667818] loop3: detected capacity change from 0 to 2048 [ 894.691499] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 894.696403] EXT4-fs (loop4): invalid first ino: 0 [ 894.696723] EXT4-fs (loop0): fragment/cluster size (32768) != block size (2048) [ 894.728471] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 894.733511] EXT4-fs (loop3): group descriptors corrupted! 06:38:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004", 0x5a, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:38:11 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) 06:38:11 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c2010012", 0x65, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:38:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) (fail_nth: 31) [ 894.847622] loop0: detected capacity change from 0 to 2048 [ 894.851262] loop6: detected capacity change from 0 to 2048 06:38:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f465", 0x33, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:38:12 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) r2 = dup2(r1, 0xffffffffffffffff) openat$cgroup_netprio_ifpriomap(r2, &(0x7f00000000c0), 0x2, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x152) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='environ\x00') setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000003d40), 0x4) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r3, 0xc018937c, &(0x7f00000001c0)=ANY=[@ANYBLOB="010107d6f7d400000100000018000000", @ANYRES32=r1, @ANYBLOB="04000000000000002e2f66696c653000"]) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) 06:38:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) [ 894.870557] EXT4-fs (loop6): invalid first ino: 0 06:38:12 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r0) r1 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x1, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) [ 894.875554] EXT4-fs (loop0): fragment/cluster size (32768) != block size (2048) [ 894.933772] loop7: detected capacity change from 0 to 2048 [ 894.959664] EXT4-fs (loop7): fragment/cluster size (32768) != block size (2048) 06:38:12 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) [ 894.972774] loop5: detected capacity change from 0 to 2048 06:38:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004", 0x5a, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) [ 895.010732] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 895.020038] EXT4-fs (loop4): invalid first ino: 0 [ 895.033881] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 895.041986] EXT4-fs (loop3): group descriptors corrupted! 06:38:12 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c2010012", 0x65, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:38:12 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r0) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) [ 895.093573] EXT4-fs (loop0): fragment/cluster size (32768) != block size (2048) 06:38:12 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:38:12 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004", 0x5a, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) 06:38:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f465", 0x33, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) [ 895.241072] EXT4-fs (loop7): fragment/cluster size (32768) != block size (2048) [ 895.259240] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 06:38:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) (fail_nth: 32) 06:38:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:38:22 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) pipe(&(0x7f0000000880)={0xffffffffffffffff}) fcntl$setstatus(r2, 0x407, 0x1000000) setsockopt$WPAN_SECURITY(r2, 0x0, 0x1, &(0x7f0000000000)=0x2, 0x4) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000140)=ANY=[@ANYBLOB="040000000001000004", @ANYRES32=r1, @ANYBLOB="19a4a39e66696c6500000000000000001ebf25bc2aae8ffdd0ceadb213d6cfc0fd5211c7b4308f170884aa0100008d81000000665e14ad055686473eb8f0491388d1f7dd3aebd079b487c5b63dc09395e93668d9b096a41a39944ab87400"/106]) getsockopt$WPAN_WANTLQI(r3, 0x0, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 06:38:22 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:38:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000", 0x60, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:38:22 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) r2 = dup2(r1, 0xffffffffffffffff) openat$cgroup_netprio_ifpriomap(r2, &(0x7f00000000c0), 0x2, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x152) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='environ\x00') setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000003d40), 0x4) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r3, 0xc018937c, &(0x7f00000001c0)=ANY=[@ANYBLOB="010107d6f7d400000100000018000000", @ANYRES32=r1, @ANYBLOB="04000000000000002e2f66696c653000"]) socket$inet6_tcp(0xa, 0x1, 0x0) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) 06:38:22 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:38:22 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004", 0x5a, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) [ 905.538637] set_capacity_and_notify: 6 callbacks suppressed [ 905.538652] loop4: detected capacity change from 0 to 2048 [ 905.540460] loop6: detected capacity change from 0 to 2048 [ 905.546344] loop0: detected capacity change from 0 to 2048 [ 905.550306] EXT4-fs (loop6): fragment/cluster size (32768) != block size (2048) [ 905.556813] EXT4-fs (loop0): fragment/cluster size (32768) != block size (2048) [ 905.577130] FAULT_INJECTION: forcing a failure. [ 905.577130] name failslab, interval 1, probability 0, space 0, times 0 [ 905.578237] loop7: detected capacity change from 0 to 2048 06:38:22 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) [ 905.594314] CPU: 1 UID: 0 PID: 8516 Comm: syz-executor.3 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 905.594347] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 905.594360] Call Trace: [ 905.594367] [ 905.594376] dump_stack_lvl+0xfa/0x120 [ 905.594408] should_fail_ex+0x4d7/0x5e0 [ 905.594466] ? __kernfs_new_node+0xd3/0x940 [ 905.594498] should_failslab+0xc2/0x120 [ 905.594524] kmem_cache_alloc_noprof+0x80/0x760 [ 905.594569] ? __kernfs_new_node+0xd3/0x940 [ 905.594601] __kernfs_new_node+0xd3/0x940 [ 905.594631] ? __lock_acquire+0x451/0x2250 [ 905.594666] ? __pfx___kernfs_new_node+0x10/0x10 [ 905.594704] ? lock_acquire+0x15e/0x2d0 [ 905.594742] ? kernfs_root+0x23/0x2a0 [ 905.594774] ? find_held_lock+0x2b/0x80 [ 905.594794] ? kernfs_root+0xee/0x2a0 [ 905.594826] ? lock_release+0xc8/0x270 [ 905.594852] ? lock_is_held_type+0x9e/0x120 [ 905.594881] kernfs_new_node+0x13c/0x1e0 [ 905.594924] __kernfs_create_file+0x55/0x360 [ 905.594955] sysfs_add_file_mode_ns+0x21c/0x430 [ 905.594990] ? __pfx_dev_attr_store+0x10/0x10 [ 905.595031] internal_create_group+0x662/0xeb0 [ 905.595076] ? __pfx_internal_create_group+0x10/0x10 [ 905.595109] ? blk_validate_limits+0xc27/0x15c0 [ 905.595143] ? lock_is_held_type+0x9e/0x120 [ 905.595168] loop_configure+0xc46/0x15a0 [ 905.595230] ? __pfx_loop_configure+0x10/0x10 [ 905.595283] ? avc_has_extended_perms+0x107/0xf20 [ 905.595312] ? find_held_lock+0x2b/0x80 [ 905.595332] ? avc_has_extended_perms+0x23b/0xf20 [ 905.595359] ? lock_release+0xc8/0x270 [ 905.595391] lo_ioctl+0x674/0x1cb0 [ 905.595432] ? __pfx_lo_ioctl+0x10/0x10 [ 905.595465] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 905.595494] ? __pfx_perf_trace_lock+0x10/0x10 [ 905.595531] ? lock_acquire+0x15e/0x2d0 [ 905.595559] ? __virt_addr_valid+0x1c6/0x5d0 [ 905.595587] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 905.595620] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 905.595649] ? lock_release+0xc8/0x270 [ 905.595677] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 905.595715] ? blkdev_common_ioctl+0x1c3/0x2860 [ 905.595779] ? debug_mutex_wake_waiter+0x2c0/0x330 [ 905.595816] ? __fget_files+0x34/0x3b0 [ 905.595840] ? find_held_lock+0x2b/0x80 [ 905.595859] ? __fget_files+0x203/0x3b0 [ 905.595885] ? __pfx_lo_ioctl+0x10/0x10 [ 905.595918] blkdev_ioctl+0x365/0x6d0 [ 905.595947] ? __pfx_blkdev_ioctl+0x10/0x10 [ 905.595977] ? selinux_file_ioctl+0xb9/0x280 [ 905.596016] ? __pfx_blkdev_ioctl+0x10/0x10 [ 905.596048] __x64_sys_ioctl+0x18f/0x210 [ 905.596086] do_syscall_64+0xbf/0x420 [ 905.596114] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 905.596137] RIP: 0033:0x7faf7ce9b8d7 [ 905.596155] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 905.596176] RSP: 002b:00007faf7a410f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 905.596197] RAX: ffffffffffffffda RBX: 00007faf7cee5970 RCX: 00007faf7ce9b8d7 [ 905.596212] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 905.596225] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 905.596238] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 905.596250] R13: 0000000000000004 R14: 00000000200003b0 R15: 0000000000000002 [ 905.596282] [ 905.599508] EXT4-fs (loop7): VFS: Can't find ext4 filesystem 06:38:22 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004", 0x5a, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) [ 905.674392] loop5: detected capacity change from 0 to 2048 [ 905.677529] loop4: detected capacity change from 0 to 2048 [ 905.690605] loop3: detected capacity change from 0 to 2048 [ 905.691634] EXT4-fs (loop5): invalid first ino: 0 [ 905.696974] loop6: detected capacity change from 0 to 2048 [ 905.714915] EXT4-fs (loop6): fragment/cluster size (32768) != block size (2048) [ 905.722913] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 905.724277] EXT4-fs (loop3): group descriptors corrupted! [ 908.705561] Bluetooth: hci2: command 0x0406 tx timeout 06:38:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) (fail_nth: 33) 06:38:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:38:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000", 0x60, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:38:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:38:30 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) r2 = socket(0x22, 0x4, 0x5) pipe(&(0x7f0000000880)={0xffffffffffffffff}) fcntl$setstatus(r3, 0x407, 0x1000000) setsockopt$WPAN_SECURITY(r3, 0x0, 0x1, &(0x7f00000000c0)=0x1, 0x4) connect$802154_dgram(r2, &(0x7f0000000000)={0x24, @short={0x2, 0x1, 0xffff}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) 06:38:30 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:38:30 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000", 0x60, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) 06:38:30 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) r2 = dup2(r1, 0xffffffffffffffff) openat$cgroup_netprio_ifpriomap(r2, &(0x7f00000000c0), 0x2, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x152) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='environ\x00') setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000003d40), 0x4) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r3, 0xc018937c, &(0x7f00000001c0)=ANY=[@ANYBLOB="010107d6f7d400000100000018000000", @ANYRES32=r1, @ANYBLOB="04000000000000002e2f66696c653000"]) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) [ 913.644361] loop4: detected capacity change from 0 to 2048 [ 913.662911] loop6: detected capacity change from 0 to 2048 [ 913.668286] loop3: detected capacity change from 0 to 2048 06:38:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) [ 913.674690] loop0: detected capacity change from 0 to 2048 [ 913.688250] loop7: detected capacity change from 0 to 2048 [ 913.692856] loop5: detected capacity change from 0 to 2048 [ 913.693853] EXT4-fs (loop6): fragment/cluster size (32768) != block size (2048) [ 913.701772] EXT4-fs (loop0): fragment/cluster size (32768) != block size (2048) [ 913.721311] EXT4-fs (loop7): VFS: Can't find ext4 filesystem [ 913.727109] EXT4-fs (loop5): invalid first ino: 0 [ 913.728237] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 913.739505] EXT4-fs (loop3): group descriptors corrupted! [ 913.746863] loop4: detected capacity change from 0 to 2048 06:38:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:38:30 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:38:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000", 0x60, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:38:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:38:30 executing program 2: r0 = semget(0x1, 0x1, 0x8) semtimedop(r0, &(0x7f00000000c0)=[{0x2, 0x8, 0x1800}, {0x2}, {0x1, 0x9, 0x1800}, {0x4, 0x9}, {0x3, 0x1, 0x800}, {0x0, 0x7fff, 0x800}], 0x6, &(0x7f0000000100)={0x77359400}) semop(r0, &(0x7f0000000200), 0x0) semop(r0, &(0x7f00000001c0)=[{0x2, 0x11fe, 0x1000}, {0x0, 0x9}], 0x2) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r2 = dup(r1) ioctl$int_out(r1, 0x5460, &(0x7f0000000000)) bind$802154_dgram(r2, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r1, &(0x7f0000000040)={0x24, @long={0x3, 0x2, {0xaaaaaaaaaaaa0102}}}, 0x11) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/class/hwmon', 0x40000, 0x100) setsockopt$inet6_tcp_TLS_RX(r3, 0x6, 0x2, &(0x7f0000000180)=@gcm_256={{0x304}, "6d50764ebe621314", "213ddeeb1f4da1e070d37e69414c1e8791d6b1bac11e6906f154375e9e902868", "120fe6c5", "0f90c0fe0f8a5b55"}, 0x38) 06:38:30 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000", 0x60, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) 06:38:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) (fail_nth: 34) 06:38:31 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) r2 = dup2(r1, 0xffffffffffffffff) openat$cgroup_netprio_ifpriomap(r2, &(0x7f00000000c0), 0x2, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x152) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_open_procfs(0x0, &(0x7f0000000000)='environ\x00') setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000003d40), 0x4) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) [ 913.878075] loop5: detected capacity change from 0 to 2048 [ 913.888680] loop6: detected capacity change from 0 to 2048 [ 913.889632] EXT4-fs (loop5): invalid first ino: 0 [ 913.891585] loop4: detected capacity change from 0 to 2048 [ 913.902768] EXT4-fs (loop6): fragment/cluster size (32768) != block size (2048) [ 913.913318] EXT4-fs (loop0): fragment/cluster size (32768) != block size (2048) 06:38:31 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x9, 0x401) sendfile(r2, r1, &(0x7f00000000c0)=0x71, 0xff1) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long={0x3, 0x3, {0xaaaaaaaaaaaa0002}}}, 0x14) [ 913.944011] FAULT_INJECTION: forcing a failure. [ 913.944011] name failslab, interval 1, probability 0, space 0, times 0 [ 913.945695] CPU: 1 UID: 0 PID: 8574 Comm: syz-executor.3 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 913.945724] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 913.945737] Call Trace: [ 913.945744] [ 913.945753] dump_stack_lvl+0xfa/0x120 [ 913.945785] should_fail_ex+0x4d7/0x5e0 [ 913.945829] ? __kernfs_new_node+0xd3/0x940 [ 913.945860] should_failslab+0xc2/0x120 [ 913.945887] kmem_cache_alloc_noprof+0x80/0x760 [ 913.945932] ? __kernfs_new_node+0xd3/0x940 [ 913.945963] __kernfs_new_node+0xd3/0x940 [ 913.945994] ? __lock_acquire+0x451/0x2250 [ 913.946028] ? __pfx___kernfs_new_node+0x10/0x10 [ 913.946066] ? lock_acquire+0x15e/0x2d0 [ 913.946094] ? kernfs_root+0x23/0x2a0 [ 913.946126] ? find_held_lock+0x2b/0x80 [ 913.946146] ? kernfs_root+0xee/0x2a0 [ 913.946177] ? lock_release+0xc8/0x270 [ 913.946204] ? lock_is_held_type+0x9e/0x120 [ 913.946232] kernfs_new_node+0x13c/0x1e0 [ 913.946275] __kernfs_create_file+0x55/0x360 [ 913.946306] sysfs_add_file_mode_ns+0x21c/0x430 [ 913.946340] ? __pfx_dev_attr_store+0x10/0x10 [ 913.946382] internal_create_group+0x662/0xeb0 [ 913.946434] ? __pfx_internal_create_group+0x10/0x10 [ 913.946467] ? blk_validate_limits+0xc27/0x15c0 [ 913.946501] ? lock_is_held_type+0x9e/0x120 [ 913.946526] loop_configure+0xc46/0x15a0 [ 913.946589] ? __pfx_loop_configure+0x10/0x10 [ 913.946642] ? avc_has_extended_perms+0x107/0xf20 [ 913.946671] ? find_held_lock+0x2b/0x80 [ 913.946691] ? avc_has_extended_perms+0x23b/0xf20 [ 913.946718] ? lock_release+0xc8/0x270 [ 913.946750] lo_ioctl+0x674/0x1cb0 [ 913.946791] ? __pfx_lo_ioctl+0x10/0x10 [ 913.946835] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 913.946864] ? __pfx_perf_trace_lock+0x10/0x10 [ 913.946901] ? lock_acquire+0x15e/0x2d0 [ 913.946928] ? __virt_addr_valid+0x1c6/0x5d0 [ 913.946956] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 913.946989] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 913.947018] ? lock_release+0xc8/0x270 [ 913.947046] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 913.947083] ? blkdev_common_ioctl+0x1c3/0x2860 [ 913.947152] ? debug_mutex_wake_waiter+0x2c0/0x330 [ 913.947189] ? __fget_files+0x34/0x3b0 [ 913.947212] ? find_held_lock+0x2b/0x80 [ 913.947232] ? __fget_files+0x203/0x3b0 [ 913.947257] ? __pfx_lo_ioctl+0x10/0x10 [ 913.947291] blkdev_ioctl+0x365/0x6d0 [ 913.947320] ? __pfx_blkdev_ioctl+0x10/0x10 [ 913.947350] ? selinux_file_ioctl+0xb9/0x280 [ 913.947389] ? __pfx_blkdev_ioctl+0x10/0x10 [ 913.947420] __x64_sys_ioctl+0x18f/0x210 [ 913.947459] do_syscall_64+0xbf/0x420 [ 913.947487] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 913.947510] RIP: 0033:0x7faf7ce9b8d7 [ 913.947528] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 913.947549] RSP: 002b:00007faf7a410f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 913.947570] RAX: ffffffffffffffda RBX: 00007faf7cee5970 RCX: 00007faf7ce9b8d7 [ 913.947584] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 913.947597] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 913.947610] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 913.947623] R13: 0000000000000004 R14: 00000000200003b0 R15: 0000000000000002 [ 913.947655] [ 913.982522] EXT4-fs (loop7): VFS: Can't find ext4 filesystem 06:38:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004", 0x5a, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:38:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:38:31 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000", 0x60, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) 06:38:31 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000003d40), 0x4) dup(r2) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) 06:38:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201", 0x63, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) [ 914.033858] EXT4-fs (loop0): fragment/cluster size (32768) != block size (2048) [ 914.060047] EXT4-fs (loop5): fragment/cluster size (32768) != block size (2048) [ 914.063733] EXT4-fs (loop4): invalid first ino: 0 [ 914.078501] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 914.079871] EXT4-fs (loop3): group descriptors corrupted! 06:38:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000013e00)) 06:38:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004", 0x5a, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) [ 914.107798] EXT4-fs (loop6): fragment/cluster size (32768) != block size (2048) 06:38:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201", 0x63, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) [ 914.147808] No source specified [ 914.152452] EXT4-fs (loop5): fragment/cluster size (32768) != block size (2048) [ 914.227596] EXT4-fs (loop0): fragment/cluster size (32768) != block size (2048) 06:38:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201", 0x63, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:38:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000013e00)) 06:38:40 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201", 0x63, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) 06:38:40 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, 0x0) 06:38:40 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) r2 = dup2(r1, 0xffffffffffffffff) openat$cgroup_netprio_ifpriomap(r2, &(0x7f00000000c0), 0x2, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x152) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_open_procfs(0x0, &(0x7f0000000000)='environ\x00') setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) 06:38:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004", 0x5a, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:38:40 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f00000000c0)=0xc) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) 06:38:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) (fail_nth: 35) [ 923.300716] set_capacity_and_notify: 9 callbacks suppressed [ 923.300734] loop0: detected capacity change from 0 to 2048 [ 923.325339] EXT4-fs (loop0): fragment/cluster size (32768) != block size (2048) [ 923.325941] loop7: detected capacity change from 0 to 2048 [ 923.327571] No source specified [ 923.328191] loop3: detected capacity change from 0 to 2048 [ 923.329221] loop5: detected capacity change from 0 to 2048 [ 923.334316] EXT4-fs (loop5): fragment/cluster size (32768) != block size (2048) [ 923.355804] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 923.357248] EXT4-fs (loop3): group descriptors corrupted! [ 923.363418] loop6: detected capacity change from 0 to 2048 06:38:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000013e00)) 06:38:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000", 0x60, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) [ 923.400876] EXT4-fs (loop6): fragment/cluster size (32768) != block size (2048) [ 923.416484] No source specified [ 923.427038] loop5: detected capacity change from 0 to 2048 [ 923.437971] EXT4-fs (loop5): fragment/cluster size (32768) != block size (2048) 06:38:48 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) bind$802154_dgram(0xffffffffffffffff, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f00000000c0)={0x24, @none={0x0, 0x1}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x4440, 0x0) 06:38:48 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201", 0x63, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) 06:38:48 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) r2 = dup2(r1, 0xffffffffffffffff) openat$cgroup_netprio_ifpriomap(r2, &(0x7f00000000c0), 0x2, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x152) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_open_procfs(0x0, &(0x7f0000000000)='environ\x00') setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) 06:38:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}], 0x0, &(0x7f0000013e00)) 06:38:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) (fail_nth: 36) 06:38:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c2010012", 0x65, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:38:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000", 0x60, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:38:48 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, 0x0) [ 931.427350] loop0: detected capacity change from 0 to 2048 [ 931.445233] loop6: detected capacity change from 0 to 2048 [ 931.446198] FAULT_INJECTION: forcing a failure. [ 931.446198] name failslab, interval 1, probability 0, space 0, times 0 [ 931.447130] CPU: 0 UID: 0 PID: 8641 Comm: syz-executor.3 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 931.447146] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 931.447154] Call Trace: [ 931.447158] [ 931.447163] dump_stack_lvl+0xfa/0x120 [ 931.447183] should_fail_ex+0x4d7/0x5e0 [ 931.447208] ? __kernfs_new_node+0xd3/0x940 [ 931.447226] should_failslab+0xc2/0x120 [ 931.447242] kmem_cache_alloc_noprof+0x80/0x760 [ 931.447267] ? __kernfs_new_node+0xd3/0x940 [ 931.447284] __kernfs_new_node+0xd3/0x940 [ 931.447300] ? __lock_acquire+0x451/0x2250 [ 931.447320] ? __pfx___kernfs_new_node+0x10/0x10 [ 931.447340] ? lock_acquire+0x15e/0x2d0 [ 931.447355] ? kernfs_root+0x23/0x2a0 [ 931.447372] ? find_held_lock+0x2b/0x80 [ 931.447384] ? kernfs_root+0xee/0x2a0 [ 931.447401] ? lock_release+0xc8/0x270 [ 931.447415] ? lock_is_held_type+0x9e/0x120 [ 931.447435] kernfs_new_node+0x13c/0x1e0 [ 931.447458] __kernfs_create_file+0x55/0x360 [ 931.447475] sysfs_add_file_mode_ns+0x21c/0x430 [ 931.447494] ? __pfx_dev_attr_store+0x10/0x10 [ 931.447518] internal_create_group+0x662/0xeb0 [ 931.447542] ? __pfx_internal_create_group+0x10/0x10 [ 931.447561] ? blk_validate_limits+0xc27/0x15c0 [ 931.447579] ? lock_is_held_type+0x9e/0x120 [ 931.447593] loop_configure+0xc46/0x15a0 [ 931.447628] ? __pfx_loop_configure+0x10/0x10 [ 931.447657] ? avc_has_extended_perms+0x107/0xf20 [ 931.447673] ? find_held_lock+0x2b/0x80 [ 931.447684] ? avc_has_extended_perms+0x23b/0xf20 [ 931.447699] ? lock_release+0xc8/0x270 [ 931.447716] lo_ioctl+0x674/0x1cb0 [ 931.447739] ? __pfx_lo_ioctl+0x10/0x10 [ 931.447756] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 931.447772] ? __pfx_perf_trace_lock+0x10/0x10 [ 931.447793] ? lock_acquire+0x15e/0x2d0 [ 931.447807] ? __virt_addr_valid+0x1c6/0x5d0 [ 931.447823] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 931.447841] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 931.447857] ? lock_release+0xc8/0x270 [ 931.447872] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 931.447893] ? blkdev_common_ioctl+0x1c3/0x2860 [ 931.447929] ? debug_mutex_wake_waiter+0x2c0/0x330 [ 931.447948] ? __fget_files+0x34/0x3b0 [ 931.447961] ? find_held_lock+0x2b/0x80 [ 931.447972] ? __fget_files+0x203/0x3b0 [ 931.447986] ? __pfx_lo_ioctl+0x10/0x10 [ 931.448004] blkdev_ioctl+0x365/0x6d0 [ 931.448020] ? __pfx_blkdev_ioctl+0x10/0x10 [ 931.448036] ? selinux_file_ioctl+0xb9/0x280 [ 931.448057] ? __pfx_blkdev_ioctl+0x10/0x10 [ 931.448074] __x64_sys_ioctl+0x18f/0x210 [ 931.448096] do_syscall_64+0xbf/0x420 [ 931.448111] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 931.448124] RIP: 0033:0x7faf7ce9b8d7 [ 931.448134] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 931.448146] RSP: 002b:00007faf7a410f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 931.448157] RAX: ffffffffffffffda RBX: 00007faf7cee5970 RCX: 00007faf7ce9b8d7 [ 931.448165] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 931.448172] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 931.448179] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 931.448186] R13: 0000000000000004 R14: 00000000200003b0 R15: 0000000000000002 [ 931.448204] [ 931.477805] loop7: detected capacity change from 0 to 2048 [ 931.482561] EXT4-fs (loop6): fragment/cluster size (32768) != block size (2048) [ 931.485655] loop4: detected capacity change from 0 to 8 [ 931.495217] loop5: detected capacity change from 0 to 2048 [ 931.512999] EXT4-fs (loop4): invalid first ino: 0 [ 931.516172] EXT4-fs (loop5): fragment/cluster size (32768) != block size (2048) [ 931.519665] EXT4-fs (loop0): fragment/cluster size (32768) != block size (2048) 06:38:48 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201", 0x63, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) 06:38:48 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, 0x0) [ 931.548197] loop7: detected capacity change from 0 to 2048 [ 931.549072] loop6: detected capacity change from 0 to 2048 [ 931.552191] loop3: detected capacity change from 0 to 2048 [ 931.556929] EXT4-fs (loop6): fragment/cluster size (32768) != block size (2048) [ 931.560603] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 931.561355] EXT4-fs (loop3): group descriptors corrupted! [ 932.381003] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 932.382729] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 932.389216] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 932.396582] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 932.400407] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 932.401311] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 932.406680] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 932.407622] Bluetooth: hci4: Opcode 0x0406 failed: -4 [ 932.412454] Bluetooth: hci5: Opcode 0x0c1a failed: -4 [ 932.413360] Bluetooth: hci5: Opcode 0x0406 failed: -4 [ 932.419188] Bluetooth: hci6: Opcode 0x0c1a failed: -4 [ 932.420116] Bluetooth: hci6: Opcode 0x0406 failed: -4 [ 932.424225] Bluetooth: hci7: Opcode 0x0c1a failed: -4 [ 932.425588] Bluetooth: hci7: Opcode 0x0406 failed: -4 [ 932.429140] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 932.430301] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 933.535531] Bluetooth: hci0: command 0x0406 tx timeout [ 934.431548] Bluetooth: hci2: command 0x0406 tx timeout [ 934.432652] Bluetooth: hci7: command 0x0406 tx timeout [ 934.434211] Bluetooth: hci6: command 0x0406 tx timeout [ 934.435476] Bluetooth: hci5: command 0x0406 tx timeout [ 934.436502] Bluetooth: hci3: command 0x0406 tx timeout [ 934.437467] Bluetooth: hci1: command 0x0406 tx timeout [ 934.441780] Bluetooth: hci4: command 0x0406 tx timeout [ 935.583556] Bluetooth: hci0: command 0x0406 tx timeout [ 936.479616] Bluetooth: hci6: command 0x0406 tx timeout [ 936.480704] Bluetooth: hci4: command 0x0406 tx timeout [ 936.480802] Bluetooth: hci1: command 0x0406 tx timeout [ 936.482684] Bluetooth: hci3: command 0x0406 tx timeout [ 936.483027] Bluetooth: hci5: command 0x0406 tx timeout [ 936.483690] Bluetooth: hci2: command 0x0406 tx timeout [ 936.484867] Bluetooth: hci7: command 0x0406 tx timeout 06:38:58 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c2010012", 0x65, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:38:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) (fail_nth: 37) 06:38:58 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @short={0x2, 0x1, 0xffff}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) 06:38:58 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c2010012", 0x65, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) 06:38:58 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) r2 = dup2(r1, 0xffffffffffffffff) openat$cgroup_netprio_ifpriomap(r2, &(0x7f00000000c0), 0x2, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x152) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_open_procfs(0x0, &(0x7f0000000000)='environ\x00') bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) 06:38:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000", 0x60, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:38:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) 06:38:58 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000", 0x60, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) [ 940.936828] loop6: detected capacity change from 0 to 2048 [ 940.943360] loop0: detected capacity change from 0 to 2048 [ 940.943524] loop7: detected capacity change from 0 to 2048 [ 940.947599] loop5: detected capacity change from 0 to 2048 [ 940.952033] EXT4-fs (loop6): fragment/cluster size (32768) != block size (2048) [ 940.952790] loop4: detected capacity change from 0 to 8 [ 940.957077] EXT4-fs (loop7): fragment/cluster size (32768) != block size (2048) [ 940.964612] loop3: detected capacity change from 0 to 2048 [ 940.975360] EXT4-fs (loop0): fragment/cluster size (32768) != block size (2048) [ 940.978880] EXT4-fs (loop4): invalid first ino: 0 [ 940.988051] EXT4-fs (loop5): fragment/cluster size (32768) != block size (2048) 06:38:58 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) pipe(&(0x7f0000000880)={0xffffffffffffffff}) fcntl$setstatus(r2, 0x407, 0x1000000) bind$802154_dgram(r2, &(0x7f0000000000)={0x24, @short={0x2, 0xffff}}, 0x14) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) r3 = getpgid(0x0) perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x7f, 0x2, 0x1, 0x0, 0x0, 0x7335af92, 0xa8000, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x236, 0x2, @perf_bp={&(0x7f00000000c0), 0x8}, 0x800, 0x9, 0x6, 0x2, 0xfffffffffffff14a, 0x7, 0x6, 0x0, 0x200, 0x0, 0x1ff}, r3, 0xc, 0xffffffffffffffff, 0x1) 06:38:58 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c2010012", 0x65, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) [ 941.011865] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 941.013336] EXT4-fs (loop3): group descriptors corrupted! 06:38:58 executing program 7: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) r2 = dup2(r1, 0xffffffffffffffff) openat$cgroup_netprio_ifpriomap(r2, &(0x7f00000000c0), 0x2, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x152) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='environ\x00') setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000003d40), 0x4) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r3, 0xc018937c, &(0x7f00000001c0)=ANY=[@ANYBLOB="010107d6f7d400000100000018000000", @ANYRES32=r1, @ANYBLOB="04000000000000002e2f66696c653000"]) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) 06:38:58 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) r2 = dup2(r1, 0xffffffffffffffff) openat$cgroup_netprio_ifpriomap(r2, &(0x7f00000000c0), 0x2, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x152) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) 06:38:58 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c2010012", 0x65, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) [ 941.094474] loop6: detected capacity change from 0 to 2048 [ 941.110820] EXT4-fs (loop6): fragment/cluster size (32768) != block size (2048) 06:38:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}], 0x0, &(0x7f0000013e00)) 06:38:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) (fail_nth: 38) 06:38:58 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c2010012", 0x65, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) [ 941.169633] loop4: detected capacity change from 0 to 6 06:38:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201", 0x63, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) [ 941.186411] loop0: detected capacity change from 0 to 2048 [ 941.187454] EXT4-fs (loop4): invalid first ino: 0 [ 941.213126] EXT4-fs (loop0): fragment/cluster size (32768) != block size (2048) [ 941.217508] loop3: detected capacity change from 0 to 2048 [ 941.227704] EXT4-fs (loop5): fragment/cluster size (32768) != block size (2048) 06:38:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) [ 941.242602] FAULT_INJECTION: forcing a failure. 06:38:58 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201", 0x63, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) [ 941.242602] name failslab, interval 1, probability 0, space 0, times 0 [ 941.268723] EXT4-fs (loop4): invalid first ino: 0 [ 941.270499] CPU: 0 UID: 0 PID: 8700 Comm: syz-executor.3 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 941.270517] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 941.270524] Call Trace: [ 941.270529] [ 941.270534] dump_stack_lvl+0xfa/0x120 [ 941.270554] should_fail_ex+0x4d7/0x5e0 [ 941.270580] ? kobject_uevent_env+0x22e/0xf90 [ 941.270599] should_failslab+0xc2/0x120 [ 941.270615] __kmalloc_cache_noprof+0x80/0x780 [ 941.270634] ? ___ratelimit+0x149/0x940 [ 941.270651] ? kobject_uevent_env+0x22e/0xf90 [ 941.270670] kobject_uevent_env+0x22e/0xf90 [ 941.270691] ? lock_is_held_type+0x9e/0x120 [ 941.270705] loop_configure+0xe3d/0x15a0 [ 941.270740] ? __pfx_loop_configure+0x10/0x10 [ 941.270769] ? avc_has_extended_perms+0x107/0xf20 [ 941.270785] ? find_held_lock+0x2b/0x80 [ 941.270797] ? avc_has_extended_perms+0x23b/0xf20 [ 941.270811] ? lock_release+0xc8/0x270 [ 941.270829] lo_ioctl+0x674/0x1cb0 [ 941.270851] ? __pfx_lo_ioctl+0x10/0x10 [ 941.270869] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 941.270885] ? __pfx_perf_trace_lock+0x10/0x10 [ 941.270905] ? lock_acquire+0x15e/0x2d0 [ 941.270920] ? __virt_addr_valid+0x1c6/0x5d0 [ 941.270936] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 941.270955] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 941.270971] ? lock_release+0xc8/0x270 [ 941.270991] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 941.271011] ? blkdev_common_ioctl+0x1c3/0x2860 [ 941.271047] ? debug_mutex_wake_waiter+0x2c0/0x330 [ 941.271067] ? __fget_files+0x34/0x3b0 [ 941.271080] ? find_held_lock+0x2b/0x80 [ 941.271091] ? __fget_files+0x203/0x3b0 [ 941.271105] ? __pfx_lo_ioctl+0x10/0x10 [ 941.271123] blkdev_ioctl+0x365/0x6d0 [ 941.271150] ? __pfx_blkdev_ioctl+0x10/0x10 [ 941.271167] ? selinux_file_ioctl+0xb9/0x280 [ 941.271188] ? __pfx_blkdev_ioctl+0x10/0x10 [ 941.271205] __x64_sys_ioctl+0x18f/0x210 [ 941.271226] do_syscall_64+0xbf/0x420 [ 941.271242] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 941.271255] RIP: 0033:0x7faf7ce9b8d7 [ 941.271265] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 941.271277] RSP: 002b:00007faf7a410f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 941.271289] RAX: ffffffffffffffda RBX: 00007faf7cee5970 RCX: 00007faf7ce9b8d7 [ 941.271297] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 941.271305] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 941.271312] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 941.271318] R13: 0000000000000004 R14: 00000000200003b0 R15: 0000000000000002 [ 941.271336] [ 941.319788] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 941.324488] EXT4-fs (loop3): group descriptors corrupted! 06:38:58 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) r2 = dup2(r1, 0xffffffffffffffff) openat$cgroup_netprio_ifpriomap(r2, &(0x7f00000000c0), 0x2, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x152) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) 06:38:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201", 0x63, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:38:58 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) 06:38:58 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) clock_gettime(0x0, &(0x7f0000001f40)={0x0, 0x0}) recvmmsg$unix(r1, &(0x7f0000001e80)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/158, 0x9e}, {&(0x7f0000002000)=""/92, 0x5c}, {&(0x7f0000000200)=""/166, 0xa6}, {&(0x7f00000002c0)=""/199, 0xc7}], 0x4, &(0x7f00000003c0)=[@cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x78}}, {{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002080)=""/112, 0x70}, {&(0x7f00000004c0)=""/69, 0x45}, {&(0x7f0000000540)=""/34, 0x22}, {&(0x7f0000000580)=""/112, 0x70}, {&(0x7f0000000600)=""/60, 0x3c}, {&(0x7f0000000640)=""/84, 0x54}, {&(0x7f00000006c0)=""/177, 0xb1}, {&(0x7f0000000780)=""/220, 0xdc}, {&(0x7f0000000880)=""/128, 0x80}, {&(0x7f0000000900)=""/66, 0x42}], 0xa, &(0x7f0000000a40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xd0}}, {{&(0x7f0000000b40)=@abs, 0x6e, &(0x7f0000001dc0)=[{&(0x7f0000000180)=""/30, 0x1e}, {&(0x7f0000000c00)=""/176, 0xb0}, {&(0x7f0000000cc0)=""/200, 0xc8}, {&(0x7f0000000dc0)=""/4096, 0x1000}], 0x4, &(0x7f0000000440)=ANY=[@ANYBLOB="00ec9e581a900ee3daaf1a0000000000c37cc63fc7fcd7c20000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x58}}], 0x3, 0x0, &(0x7f0000001f80)={r2, r3+60000000}) connect$802154_dgram(r4, &(0x7f0000001fc0)={0x24, @none={0x0, 0x1}}, 0x14) 06:38:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013e00)) [ 941.381553] EXT4-fs (loop5): fragment/cluster size (32768) != block size (2048) [ 941.399104] EXT4-fs (loop7): fragment/cluster size (32768) != block size (2048) [ 941.416135] EXT4-fs (loop4): invalid first ino: 0 06:39:08 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) 06:39:08 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r0) bind$802154_dgram(r0, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) 06:39:08 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) r2 = dup2(r1, 0xffffffffffffffff) openat$cgroup_netprio_ifpriomap(r2, &(0x7f00000000c0), 0x2, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x152) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) 06:39:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201", 0x63, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:39:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000013e00)) 06:39:08 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) (fail_nth: 1) 06:39:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) (fail_nth: 39) 06:39:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) [ 951.199407] FAULT_INJECTION: forcing a failure. [ 951.199407] name failslab, interval 1, probability 0, space 0, times 0 [ 951.200375] CPU: 1 UID: 0 PID: 8727 Comm: syz-executor.7 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 951.200390] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 951.200397] Call Trace: [ 951.200402] [ 951.200407] dump_stack_lvl+0xfa/0x120 [ 951.200429] should_fail_ex+0x4d7/0x5e0 [ 951.200454] ? __do_sys_memfd_create+0x1e5/0xab0 [ 951.200475] should_failslab+0xc2/0x120 [ 951.200489] __kmalloc_cache_noprof+0x80/0x780 [ 951.200514] ? __do_sys_memfd_create+0x1e5/0xab0 [ 951.200533] __do_sys_memfd_create+0x1e5/0xab0 [ 951.200552] ? ksys_write+0x1a3/0x240 [ 951.200565] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 951.200584] ? irqentry_exit+0xee/0x650 [ 951.200595] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 951.200612] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 951.200634] do_syscall_64+0xbf/0x420 [ 951.200650] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 951.200663] RIP: 0033:0x7fce7654db19 [ 951.200672] 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 [ 951.200684] RSP: 002b:00007fce73ac2f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 951.200696] RAX: ffffffffffffffda RBX: 0000000020000380 RCX: 00007fce7654db19 [ 951.200704] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00007fce765a70fb [ 951.200711] RBP: 0000000000000003 R08: 0000000000000800 R09: ffffffffffffffff [ 951.200718] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 951.200725] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020013e00 [ 951.200742] [ 951.221146] set_capacity_and_notify: 5 callbacks suppressed [ 951.221155] loop0: detected capacity change from 0 to 2048 [ 951.223812] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 06:39:08 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) (fail_nth: 2) 06:39:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) [ 951.253942] loop6: detected capacity change from 0 to 2048 [ 951.270117] loop5: detected capacity change from 0 to 2048 [ 951.278536] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 06:39:08 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) syz_open_dev$sg(&(0x7f0000000000), 0x3f, 0x480) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000100), 0x20000, 0x0) r2 = dup(r1) bind$802154_dgram(r2, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long}, 0x14) [ 951.284210] loop3: detected capacity change from 0 to 2048 [ 951.286517] EXT4-fs (loop5): fragment/cluster size (32768) != block size (2048) [ 951.288294] EXT4-fs (loop4): unable to read superblock [ 951.311647] loop0: detected capacity change from 0 to 2048 [ 951.313616] loop7: detected capacity change from 0 to 2048 [ 951.317661] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 951.322906] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 06:39:08 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) r2 = dup2(r1, 0xffffffffffffffff) openat$cgroup_netprio_ifpriomap(r2, &(0x7f00000000c0), 0x2, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x152) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) [ 951.330911] EXT4-fs (loop7): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 951.331608] EXT4-fs (loop7): group descriptors corrupted! 06:39:08 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) [ 951.343129] EXT4-fs (loop3): group descriptors corrupted! [ 951.466259] loop6: detected capacity change from 0 to 2048 [ 951.486970] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 06:39:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c2010012", 0x65, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:39:19 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, 0x0) 06:39:19 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) r2 = dup2(r1, 0xffffffffffffffff) openat$cgroup_netprio_ifpriomap(r2, &(0x7f00000000c0), 0x2, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x152) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) 06:39:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) (fail_nth: 40) 06:39:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) 06:39:19 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) r2 = dup2(r1, 0xffffffffffffffff) openat$cgroup_netprio_ifpriomap(r2, &(0x7f00000000c0), 0x2, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) 06:39:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000013e00)) 06:39:19 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) (fail_nth: 3) [ 962.514571] loop0: detected capacity change from 0 to 2048 [ 962.542075] loop3: detected capacity change from 0 to 2048 [ 962.548795] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 962.550018] FAULT_INJECTION: forcing a failure. [ 962.550018] name failslab, interval 1, probability 0, space 0, times 0 [ 962.559112] loop6: detected capacity change from 0 to 2048 [ 962.564021] CPU: 0 UID: 0 PID: 8770 Comm: syz-executor.3 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 962.564053] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 962.564066] Call Trace: [ 962.564074] [ 962.564082] dump_stack_lvl+0xfa/0x120 [ 962.564116] should_fail_ex+0x4d7/0x5e0 [ 962.564162] should_failslab+0xc2/0x120 [ 962.564189] __kmalloc_noprof+0xd6/0x880 [ 962.564222] ? __create_object+0x59/0x80 [ 962.564252] ? kobject_get_path+0xc9/0x200 [ 962.564289] ? kobject_get_path+0xc9/0x200 [ 962.564318] kobject_get_path+0xc9/0x200 [ 962.564348] ? kasan_save_track+0x14/0x30 [ 962.564378] kobject_uevent_env+0x252/0xf90 [ 962.564425] ? lock_is_held_type+0x9e/0x120 [ 962.564451] loop_configure+0xe3d/0x15a0 [ 962.564519] ? __pfx_loop_configure+0x10/0x10 [ 962.564572] ? avc_has_extended_perms+0x107/0xf20 [ 962.564601] ? find_held_lock+0x2b/0x80 [ 962.564623] ? avc_has_extended_perms+0x23b/0xf20 [ 962.564650] ? lock_release+0xc8/0x270 [ 962.564682] lo_ioctl+0x674/0x1cb0 [ 962.564723] ? __pfx_lo_ioctl+0x10/0x10 [ 962.564756] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 962.564785] ? __pfx_perf_trace_lock+0x10/0x10 [ 962.564823] ? lock_acquire+0x15e/0x2d0 [ 962.564850] ? __virt_addr_valid+0x1c6/0x5d0 [ 962.564878] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 962.564911] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 962.564941] ? lock_release+0xc8/0x270 [ 962.564969] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 962.565007] ? blkdev_common_ioctl+0x1c3/0x2860 [ 962.565071] ? debug_mutex_wake_waiter+0x2c0/0x330 [ 962.565108] ? __fget_files+0x34/0x3b0 [ 962.565132] ? find_held_lock+0x2b/0x80 [ 962.565152] ? __fget_files+0x203/0x3b0 [ 962.565177] ? __pfx_lo_ioctl+0x10/0x10 [ 962.565211] blkdev_ioctl+0x365/0x6d0 [ 962.565240] ? __pfx_blkdev_ioctl+0x10/0x10 [ 962.565270] ? selinux_file_ioctl+0xb9/0x280 [ 962.565310] ? __pfx_blkdev_ioctl+0x10/0x10 [ 962.565342] __x64_sys_ioctl+0x18f/0x210 [ 962.565382] do_syscall_64+0xbf/0x420 [ 962.565410] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 962.565433] RIP: 0033:0x7faf7ce9b8d7 [ 962.565451] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 962.565472] RSP: 002b:00007faf7a410f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 962.565494] RAX: ffffffffffffffda RBX: 00007faf7cee5970 RCX: 00007faf7ce9b8d7 [ 962.565508] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 962.565522] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 962.565535] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 962.565548] R13: 0000000000000004 R14: 00000000200003b0 R15: 0000000000000002 [ 962.565580] [ 962.610484] FAULT_INJECTION: forcing a failure. [ 962.610484] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 962.614285] loop5: detected capacity change from 0 to 2048 [ 962.618342] EXT4-fs (loop4): unable to read superblock 06:39:19 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, 0x0) [ 962.637008] CPU: 0 UID: 0 PID: 8773 Comm: syz-executor.7 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 962.637041] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 962.637053] Call Trace: [ 962.637060] [ 962.637069] dump_stack_lvl+0xfa/0x120 [ 962.637105] should_fail_ex+0x4d7/0x5e0 [ 962.637148] strncpy_from_user+0x3b/0x2f0 [ 962.637185] __do_sys_memfd_create+0x21d/0xab0 [ 962.637222] ? ksys_write+0x1a3/0x240 [ 962.637244] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 962.637277] ? irqentry_exit+0xee/0x650 [ 962.637298] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 962.637328] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 962.637366] do_syscall_64+0xbf/0x420 [ 962.637394] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 962.637416] RIP: 0033:0x7fce7654db19 [ 962.637441] 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 [ 962.637462] RSP: 002b:00007fce73ac2f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 962.637484] RAX: ffffffffffffffda RBX: 0000000020000380 RCX: 00007fce7654db19 [ 962.637498] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00007fce765a70fb [ 962.637511] RBP: 0000000000000003 R08: 0000000000000800 R09: ffffffffffffffff [ 962.637525] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 962.637538] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020013e00 [ 962.637569] [ 962.682817] EXT4-fs (loop5): fragment/cluster size (32768) != block size (2048) 06:39:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, 0x0) 06:39:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000013e00)) 06:39:19 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) dup2(r1, 0xffffffffffffffff) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) [ 962.812231] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 962.813756] EXT4-fs (loop3): group descriptors corrupted! 06:39:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) (fail_nth: 1) 06:39:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) (fail_nth: 41) [ 962.874592] loop6: detected capacity change from 0 to 2048 [ 962.914867] loop0: detected capacity change from 0 to 2048 [ 962.918363] EXT4-fs (loop4): unable to read superblock [ 962.956937] FAULT_INJECTION: forcing a failure. [ 962.956937] name failslab, interval 1, probability 0, space 0, times 0 [ 962.962435] CPU: 0 UID: 0 PID: 8787 Comm: syz-executor.2 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 962.962467] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 962.962479] Call Trace: [ 962.962487] [ 962.962495] dump_stack_lvl+0xfa/0x120 [ 962.962526] should_fail_ex+0x4d7/0x5e0 [ 962.962570] ? __do_sys_memfd_create+0x1e5/0xab0 [ 962.962606] should_failslab+0xc2/0x120 [ 962.962631] __kmalloc_cache_noprof+0x80/0x780 [ 962.962676] ? __do_sys_memfd_create+0x1e5/0xab0 [ 962.962710] __do_sys_memfd_create+0x1e5/0xab0 [ 962.962747] ? ksys_write+0x1a3/0x240 [ 962.962769] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 962.962802] ? irqentry_exit+0xee/0x650 [ 962.962823] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 962.962853] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 962.962892] do_syscall_64+0xbf/0x420 [ 962.962921] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 962.962943] RIP: 0033:0x7f9deaab3b19 [ 962.962961] 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 [ 962.962982] RSP: 002b:00007f9de8028f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 962.963004] RAX: ffffffffffffffda RBX: 0000000020000380 RCX: 00007f9deaab3b19 [ 962.963018] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00007f9deab0d0fb [ 962.963032] RBP: 0000000000000004 R08: 0000000000000800 R09: ffffffffffffffff [ 962.963045] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000008100000 [ 962.963058] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020013e00 [ 962.963090] [ 963.006401] loop3: detected capacity change from 0 to 2048 [ 963.040470] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 963.041841] EXT4-fs (loop3): group descriptors corrupted! 06:39:28 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) (fail_nth: 4) 06:39:28 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, 0x0) 06:39:28 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) 06:39:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) (fail_nth: 2) 06:39:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000380)=[{0x0, 0x0, 0x400}], 0x0, &(0x7f0000013e00)) 06:39:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, 0x0) 06:39:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) (fail_nth: 42) 06:39:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c2010012", 0x65, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) [ 971.661185] loop2: detected capacity change from 0 to 2048 [ 971.671967] loop3: detected capacity change from 0 to 2048 [ 971.679050] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 971.679827] EXT4-fs (loop3): group descriptors corrupted! [ 971.687641] EXT4-fs error (device loop2): __ext4_fill_super:5553: inode #2: comm syz-executor.2: iget: special inode unallocated [ 971.690878] EXT4-fs (loop2): get root inode failed [ 971.691294] EXT4-fs (loop2): mount failed [ 971.704478] FAULT_INJECTION: forcing a failure. [ 971.704478] name failslab, interval 1, probability 0, space 0, times 0 [ 971.705409] CPU: 0 UID: 0 PID: 8805 Comm: syz-executor.7 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 971.705427] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 971.705434] Call Trace: [ 971.705439] [ 971.705443] dump_stack_lvl+0xfa/0x120 [ 971.705463] should_fail_ex+0x4d7/0x5e0 [ 971.705488] ? shmem_alloc_inode+0x27/0x50 [ 971.705501] should_failslab+0xc2/0x120 [ 971.705516] kmem_cache_alloc_lru_noprof+0x84/0x770 [ 971.705541] ? shmem_alloc_inode+0x27/0x50 [ 971.705553] shmem_alloc_inode+0x27/0x50 [ 971.705564] ? __pfx_shmem_alloc_inode+0x10/0x10 [ 971.705575] alloc_inode+0x67/0x250 [ 971.705594] new_inode+0x1e/0x160 [ 971.705612] __shmem_get_inode+0x17c/0xe80 [ 971.705632] __shmem_file_setup+0x108/0x370 [ 971.705649] __do_sys_memfd_create+0x2ce/0xab0 [ 971.705670] ? ksys_write+0x1a3/0x240 [ 971.705682] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 971.705700] ? irqentry_exit+0xee/0x650 [ 971.705712] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 971.705728] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 971.705751] do_syscall_64+0xbf/0x420 [ 971.705767] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 971.705780] RIP: 0033:0x7fce7654db19 [ 971.705789] 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 [ 971.705801] RSP: 002b:00007fce73ac2f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 971.705813] RAX: ffffffffffffffda RBX: 0000000020000380 RCX: 00007fce7654db19 [ 971.705820] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00007fce765a70fb [ 971.705827] RBP: 0000000000000003 R08: 0000000000000800 R09: ffffffffffffffff [ 971.705834] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 971.705841] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020013e00 [ 971.705858] [ 971.734384] loop5: detected capacity change from 0 to 2048 [ 971.735539] loop0: detected capacity change from 0 to 2048 [ 971.742782] loop4: detected capacity change from 0 to 4 [ 971.744570] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 971.746485] EXT4-fs (loop5): fragment/cluster size (32768) != block size (2048) 06:39:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) (fail_nth: 43) 06:39:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) (fail_nth: 3) [ 971.772892] loop6: detected capacity change from 0 to 2048 06:39:28 executing program 1: syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bind$802154_dgram(0xffffffffffffffff, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) [ 971.811308] FAULT_INJECTION: forcing a failure. [ 971.811308] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 971.812304] CPU: 0 UID: 0 PID: 8818 Comm: syz-executor.2 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 971.812320] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 971.812327] Call Trace: [ 971.812331] [ 971.812336] dump_stack_lvl+0xfa/0x120 [ 971.812356] should_fail_ex+0x4d7/0x5e0 [ 971.812383] strncpy_from_user+0x3b/0x2f0 [ 971.812403] __do_sys_memfd_create+0x21d/0xab0 [ 971.812432] ? ksys_write+0x1a3/0x240 [ 971.812445] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 971.812463] ? irqentry_exit+0xee/0x650 [ 971.812475] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 971.812492] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 971.812514] do_syscall_64+0xbf/0x420 [ 971.812530] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 971.812543] RIP: 0033:0x7f9deaab3b19 [ 971.812553] 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 [ 971.812565] RSP: 002b:00007f9de8028f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 971.812576] RAX: ffffffffffffffda RBX: 0000000020000380 RCX: 00007f9deaab3b19 [ 971.812584] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00007f9deab0d0fb [ 971.812592] RBP: 0000000000000004 R08: 0000000000000800 R09: ffffffffffffffff [ 971.812599] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000008100000 [ 971.812606] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020013e00 [ 971.812624] [ 971.828908] loop3: detected capacity change from 0 to 2048 [ 971.835945] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 971.836723] EXT4-fs (loop3): group descriptors corrupted! 06:39:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000380)=[{0x0, 0x0, 0x400}], 0x0, &(0x7f0000013e00)) 06:39:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, 0x0) [ 971.880572] loop0: detected capacity change from 0 to 2048 06:39:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c2010012", 0x65, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:39:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) (fail_nth: 44) 06:39:29 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) (fail_nth: 5) [ 971.919643] loop7: detected capacity change from 0 to 2048 [ 971.920665] loop3: detected capacity change from 0 to 2048 [ 971.921181] FAULT_INJECTION: forcing a failure. [ 971.921181] name failslab, interval 1, probability 0, space 0, times 0 [ 971.925624] CPU: 0 UID: 0 PID: 8827 Comm: syz-executor.3 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 971.925642] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 971.925650] Call Trace: [ 971.925654] [ 971.925659] dump_stack_lvl+0xfa/0x120 [ 971.925680] should_fail_ex+0x4d7/0x5e0 [ 971.925706] ? skb_clone+0x191/0x400 [ 971.925724] should_failslab+0xc2/0x120 [ 971.925739] kmem_cache_alloc_noprof+0x80/0x760 [ 971.925759] ? netlink_broadcast_filtered+0xe6/0xe90 [ 971.925781] ? skb_clone+0x191/0x400 [ 971.925797] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 971.925815] skb_clone+0x191/0x400 [ 971.925834] netlink_broadcast_filtered+0xab1/0xe90 [ 971.925859] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 971.925882] netlink_broadcast+0x39/0x50 [ 971.925901] kobject_uevent_env+0xa58/0xf90 [ 971.925923] ? lock_is_held_type+0x9e/0x120 [ 971.925938] loop_configure+0xe3d/0x15a0 [ 971.925973] ? __pfx_loop_configure+0x10/0x10 [ 971.926002] ? avc_has_extended_perms+0x107/0xf20 [ 971.926018] ? find_held_lock+0x2b/0x80 [ 971.926029] ? avc_has_extended_perms+0x23b/0xf20 [ 971.926044] ? lock_release+0xc8/0x270 [ 971.926062] lo_ioctl+0x674/0x1cb0 [ 971.926085] ? __pfx_lo_ioctl+0x10/0x10 [ 971.926102] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 971.926118] ? __pfx_perf_trace_lock+0x10/0x10 [ 971.926139] ? lock_acquire+0x15e/0x2d0 [ 971.926154] ? __virt_addr_valid+0x1c6/0x5d0 [ 971.926170] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 971.926188] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 971.926204] ? lock_release+0xc8/0x270 [ 971.926220] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 971.926241] ? blkdev_common_ioctl+0x1c3/0x2860 [ 971.926277] ? debug_mutex_wake_waiter+0x2c0/0x330 [ 971.926297] ? __fget_files+0x34/0x3b0 [ 971.926311] ? find_held_lock+0x2b/0x80 [ 971.926322] ? __fget_files+0x203/0x3b0 [ 971.926336] ? __pfx_lo_ioctl+0x10/0x10 [ 971.926354] blkdev_ioctl+0x365/0x6d0 [ 971.926370] ? __pfx_blkdev_ioctl+0x10/0x10 [ 971.926386] ? selinux_file_ioctl+0xb9/0x280 [ 971.926408] ? __pfx_blkdev_ioctl+0x10/0x10 [ 971.926429] __x64_sys_ioctl+0x18f/0x210 [ 971.926451] do_syscall_64+0xbf/0x420 [ 971.926467] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 971.926480] RIP: 0033:0x7faf7ce9b8d7 [ 971.926490] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 971.926502] RSP: 002b:00007faf7a410f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 971.926514] RAX: ffffffffffffffda RBX: 00007faf7cee5970 RCX: 00007faf7ce9b8d7 [ 971.926522] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 971.926529] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 971.926536] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 971.926543] R13: 0000000000000004 R14: 00000000200003b0 R15: 0000000000000002 [ 971.926561] [ 971.954037] EXT4-fs (loop7): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 971.958733] EXT4-fs (loop7): group descriptors corrupted! 06:39:29 executing program 1: syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bind$802154_dgram(0xffffffffffffffff, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) [ 971.989385] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 971.998455] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 971.999491] EXT4-fs (loop3): group descriptors corrupted! [ 972.015804] EXT4-fs (loop5): fragment/cluster size (32768) != block size (2048) 06:39:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) (fail_nth: 4) 06:39:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:39:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000380)=[{0x0, 0x0, 0x400}], 0x0, &(0x7f0000013e00)) 06:39:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) (fail_nth: 45) 06:39:37 executing program 1: syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bind$802154_dgram(0xffffffffffffffff, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) 06:39:37 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) (fail_nth: 6) 06:39:37 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) (fail_nth: 1) 06:39:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) (fail_nth: 1) [ 980.363923] FAULT_INJECTION: forcing a failure. [ 980.363923] name failslab, interval 1, probability 0, space 0, times 0 [ 980.365283] FAULT_INJECTION: forcing a failure. [ 980.365283] name failslab, interval 1, probability 0, space 0, times 0 [ 980.366391] CPU: 0 UID: 0 PID: 8847 Comm: syz-executor.7 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 980.366407] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 980.366418] Call Trace: [ 980.366423] [ 980.366428] dump_stack_lvl+0xfa/0x120 [ 980.366449] should_fail_ex+0x4d7/0x5e0 [ 980.366475] ? security_inode_alloc+0x3e/0x130 [ 980.366496] should_failslab+0xc2/0x120 [ 980.366512] kmem_cache_alloc_noprof+0x80/0x760 [ 980.366532] ? __pfx_map_id_range_down+0x10/0x10 [ 980.366550] ? __create_object+0x59/0x80 [ 980.366573] ? security_inode_alloc+0x3e/0x130 [ 980.366593] security_inode_alloc+0x3e/0x130 [ 980.366614] inode_init_always_gfp+0xc9d/0xff0 [ 980.366632] alloc_inode+0x8d/0x250 [ 980.366650] new_inode+0x1e/0x160 [ 980.366669] __shmem_get_inode+0x17c/0xe80 [ 980.366688] __shmem_file_setup+0x108/0x370 [ 980.366705] __do_sys_memfd_create+0x2ce/0xab0 [ 980.366725] ? ksys_write+0x1a3/0x240 [ 980.366737] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 980.366756] ? irqentry_exit+0xee/0x650 [ 980.366768] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 980.366786] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 980.366809] do_syscall_64+0xbf/0x420 [ 980.366825] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 980.366838] RIP: 0033:0x7fce7654db19 [ 980.366848] 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 [ 980.366861] RSP: 002b:00007fce73ac2f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 980.366873] RAX: ffffffffffffffda RBX: 0000000020000380 RCX: 00007fce7654db19 [ 980.366881] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00007fce765a70fb [ 980.366889] RBP: 0000000000000003 R08: 0000000000000800 R09: ffffffffffffffff [ 980.366897] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 980.366904] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020013e00 [ 980.366922] [ 980.373400] FAULT_INJECTION: forcing a failure. [ 980.373400] name failslab, interval 1, probability 0, space 0, times 0 [ 980.376759] CPU: 0 UID: 0 PID: 8849 Comm: syz-executor.2 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 980.376776] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 980.376782] Call Trace: [ 980.376786] [ 980.376791] dump_stack_lvl+0xfa/0x120 [ 980.376805] should_fail_ex+0x4d7/0x5e0 [ 980.376827] ? shmem_alloc_inode+0x27/0x50 [ 980.376839] should_failslab+0xc2/0x120 [ 980.376852] kmem_cache_alloc_lru_noprof+0x84/0x770 [ 980.376877] ? shmem_alloc_inode+0x27/0x50 [ 980.376889] shmem_alloc_inode+0x27/0x50 [ 980.376900] ? __pfx_shmem_alloc_inode+0x10/0x10 [ 980.376911] alloc_inode+0x67/0x250 [ 980.376929] new_inode+0x1e/0x160 [ 980.376948] __shmem_get_inode+0x17c/0xe80 [ 980.376965] __shmem_file_setup+0x108/0x370 [ 980.376982] __do_sys_memfd_create+0x2ce/0xab0 [ 980.377002] ? ksys_write+0x1a3/0x240 [ 980.377013] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 980.377031] ? irqentry_exit+0xee/0x650 [ 980.377042] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 980.377058] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 980.377078] do_syscall_64+0xbf/0x420 [ 980.377093] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 980.377105] RIP: 0033:0x7f9deaab3b19 [ 980.377114] 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 [ 980.377126] RSP: 002b:00007f9de8028f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 980.377137] RAX: ffffffffffffffda RBX: 0000000020000380 RCX: 00007f9deaab3b19 [ 980.377145] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00007f9deab0d0fb [ 980.377153] RBP: 0000000000000004 R08: 0000000000000800 R09: ffffffffffffffff [ 980.377160] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000008100000 [ 980.377167] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020013e00 [ 980.377184] [ 980.382062] set_capacity_and_notify: 2 callbacks suppressed [ 980.382071] loop4: detected capacity change from 0 to 4 [ 980.394969] FAULT_INJECTION: forcing a failure. [ 980.394969] name failslab, interval 1, probability 0, space 0, times 0 06:39:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) (fail_nth: 5) [ 980.425399] loop5: detected capacity change from 0 to 2048 06:39:37 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) (fail_nth: 7) [ 980.430779] loop3: detected capacity change from 0 to 2048 [ 980.432001] CPU: 1 UID: 0 PID: 8845 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 980.432034] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 980.432047] Call Trace: [ 980.432055] [ 980.432064] dump_stack_lvl+0xfa/0x120 [ 980.432096] should_fail_ex+0x4d7/0x5e0 [ 980.432142] ? __do_sys_memfd_create+0x1e5/0xab0 [ 980.432180] should_failslab+0xc2/0x120 [ 980.432207] __kmalloc_cache_noprof+0x80/0x780 [ 980.432255] ? __do_sys_memfd_create+0x1e5/0xab0 [ 980.432293] __do_sys_memfd_create+0x1e5/0xab0 [ 980.432332] ? ksys_write+0x1a3/0x240 [ 980.432355] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 980.432392] ? irqentry_exit+0xee/0x650 [ 980.432414] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 980.432457] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 980.432500] do_syscall_64+0xbf/0x420 [ 980.432530] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 980.432555] RIP: 0033:0x7fc6a5084b19 [ 980.432574] 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 [ 980.432597] RSP: 002b:00007fc6a25f9f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 980.432620] RAX: ffffffffffffffda RBX: 0000000020000380 RCX: 00007fc6a5084b19 [ 980.432635] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00007fc6a50de0fb [ 980.432650] RBP: 0000000000000006 R08: 0000000000001000 R09: ffffffffffffffff [ 980.432665] R10: 0000000000000006 R11: 0000000000000246 R12: 0000000008100000 [ 980.432679] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020013e00 [ 980.432714] [ 980.438648] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 980.458499] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 980.463037] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 980.464923] EXT4-fs (loop3): group descriptors corrupted! [ 980.470248] CPU: 1 UID: 0 PID: 8855 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 980.470288] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 980.470301] Call Trace: [ 980.470310] [ 980.470319] dump_stack_lvl+0xfa/0x120 [ 980.470350] should_fail_ex+0x4d7/0x5e0 [ 980.470395] ? __do_sys_memfd_create+0x1e5/0xab0 [ 980.470432] should_failslab+0xc2/0x120 [ 980.470459] __kmalloc_cache_noprof+0x80/0x780 [ 980.470506] ? __do_sys_memfd_create+0x1e5/0xab0 [ 980.470544] __do_sys_memfd_create+0x1e5/0xab0 [ 980.470583] ? ksys_write+0x1a3/0x240 [ 980.470606] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 980.470643] ? irqentry_exit+0xee/0x650 [ 980.470665] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 980.470697] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 980.470739] do_syscall_64+0xbf/0x420 [ 980.470769] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 980.470793] RIP: 0033:0x7f224ab8cb19 [ 980.470813] 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 [ 980.470836] RSP: 002b:00007f2248101f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 980.470859] RAX: ffffffffffffffda RBX: 0000000020000380 RCX: 00007f224ab8cb19 [ 980.470875] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00007f224abe60fb [ 980.470890] RBP: 0000000000000003 R08: 0000000000000800 R09: ffffffffffffffff [ 980.470904] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 980.470919] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020013e00 [ 980.470953] [ 980.484395] loop7: detected capacity change from 0 to 2048 [ 980.509005] loop2: detected capacity change from 0 to 2048 [ 980.512869] EXT4-fs (loop7): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 980.513574] EXT4-fs (loop7): group descriptors corrupted! 06:39:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f0000010000), 0x0, 0x400}], 0x0, &(0x7f0000013e00)) 06:39:37 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) (fail_nth: 8) 06:39:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:39:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) (fail_nth: 46) [ 980.574477] EXT4-fs error (device loop2): __ext4_fill_super:5553: inode #2: comm syz-executor.2: iget: special inode unallocated [ 980.587485] EXT4-fs (loop2): get root inode failed [ 980.587897] EXT4-fs (loop2): mount failed 06:39:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) (fail_nth: 2) 06:39:37 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) (fail_nth: 2) 06:39:37 executing program 1: r0 = dup(0xffffffffffffffff) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bind$802154_dgram(r0, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) [ 980.628077] loop6: detected capacity change from 0 to 2048 [ 980.635334] loop4: detected capacity change from 0 to 4 [ 980.638796] EXT4-fs (loop6): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 980.639509] EXT4-fs (loop6): group descriptors corrupted! [ 980.646710] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 980.649255] loop0: detected capacity change from 0 to 2048 [ 980.652997] FAULT_INJECTION: forcing a failure. [ 980.652997] name failslab, interval 1, probability 0, space 0, times 0 [ 980.661780] CPU: 0 UID: 0 PID: 8866 Comm: syz-executor.7 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 980.661798] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 980.661805] Call Trace: [ 980.661810] [ 980.661815] dump_stack_lvl+0xfa/0x120 [ 980.661836] should_fail_ex+0x4d7/0x5e0 [ 980.661861] ? __d_alloc+0x34/0xa10 [ 980.661876] should_failslab+0xc2/0x120 [ 980.661892] kmem_cache_alloc_lru_noprof+0x84/0x770 [ 980.661913] ? find_held_lock+0x2b/0x80 [ 980.661931] ? __d_alloc+0x34/0xa10 [ 980.661948] __d_alloc+0x34/0xa10 [ 980.661962] ? mpol_shared_policy_init+0x24f/0x390 [ 980.661987] d_alloc_pseudo+0x1d/0xc0 [ 980.662006] alloc_file_pseudo+0xbe/0x220 [ 980.662024] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 980.662040] ? __shmem_get_inode+0x684/0xe80 [ 980.662060] __shmem_file_setup+0x1a8/0x370 [ 980.662076] __do_sys_memfd_create+0x2ce/0xab0 [ 980.662097] ? ksys_write+0x1a3/0x240 [ 980.662108] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 980.662127] ? irqentry_exit+0xee/0x650 [ 980.662138] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 980.662155] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 980.662176] do_syscall_64+0xbf/0x420 [ 980.662192] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 980.662205] RIP: 0033:0x7fce7654db19 [ 980.662215] 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 [ 980.662227] RSP: 002b:00007fce73ac2f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 980.662239] RAX: ffffffffffffffda RBX: 0000000020000380 RCX: 00007fce7654db19 [ 980.662247] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00007fce765a70fb [ 980.662255] RBP: 0000000000000003 R08: 0000000000000800 R09: ffffffffffffffff [ 980.662262] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 980.662269] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020013e00 [ 980.662286] [ 980.688471] EXT4-fs error (device loop0): __ext4_fill_super:5553: inode #2: comm syz-executor.0: iget: special inode unallocated [ 980.693497] EXT4-fs (loop0): get root inode failed [ 980.693895] EXT4-fs (loop0): mount failed [ 980.700230] loop5: detected capacity change from 0 to 2048 [ 980.709862] loop3: detected capacity change from 0 to 2048 [ 980.738474] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 980.741229] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 980.752549] EXT4-fs (loop3): group descriptors corrupted! 06:39:46 executing program 1: r0 = dup(0xffffffffffffffff) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bind$802154_dgram(r0, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) 06:39:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) (fail_nth: 47) 06:39:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f0000010000), 0x0, 0x400}], 0x0, &(0x7f0000013e00)) 06:39:46 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) (fail_nth: 3) 06:39:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) (fail_nth: 3) 06:39:46 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) (fail_nth: 9) 06:39:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) 06:39:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) (fail_nth: 6) [ 989.444060] FAULT_INJECTION: forcing a failure. [ 989.444060] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 989.445030] CPU: 0 UID: 0 PID: 8890 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 989.445046] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 989.445053] Call Trace: [ 989.445058] [ 989.445063] dump_stack_lvl+0xfa/0x120 [ 989.445083] should_fail_ex+0x4d7/0x5e0 [ 989.445111] strncpy_from_user+0x3b/0x2f0 [ 989.445131] __do_sys_memfd_create+0x21d/0xab0 [ 989.445156] ? ksys_write+0x1a3/0x240 [ 989.445169] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 989.445188] ? irqentry_exit+0xee/0x650 [ 989.445200] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 989.445217] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 989.445240] do_syscall_64+0xbf/0x420 [ 989.445256] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 989.445269] RIP: 0033:0x7fc6a5084b19 [ 989.445279] 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 [ 989.445291] RSP: 002b:00007fc6a25f9f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 989.445303] RAX: ffffffffffffffda RBX: 0000000020000380 RCX: 00007fc6a5084b19 [ 989.445311] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00007fc6a50de0fb [ 989.445319] RBP: 0000000000000006 R08: 0000000000001000 R09: ffffffffffffffff [ 989.445327] R10: 0000000000000006 R11: 0000000000000246 R12: 0000000008100000 [ 989.445334] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020013e00 [ 989.445352] [ 989.457724] FAULT_INJECTION: forcing a failure. [ 989.457724] name failslab, interval 1, probability 0, space 0, times 0 [ 989.458620] CPU: 0 UID: 0 PID: 8891 Comm: syz-executor.2 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 989.458635] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 989.458642] Call Trace: [ 989.458645] [ 989.458650] dump_stack_lvl+0xfa/0x120 [ 989.458664] should_fail_ex+0x4d7/0x5e0 [ 989.458686] ? security_inode_alloc+0x3e/0x130 [ 989.458707] should_failslab+0xc2/0x120 [ 989.458725] kmem_cache_alloc_noprof+0x80/0x760 [ 989.458744] ? __pfx_map_id_range_down+0x10/0x10 [ 989.458762] ? __create_object+0x59/0x80 [ 989.458782] ? security_inode_alloc+0x3e/0x130 [ 989.458801] security_inode_alloc+0x3e/0x130 [ 989.458822] inode_init_always_gfp+0xc9d/0xff0 [ 989.458839] alloc_inode+0x8d/0x250 [ 989.458858] new_inode+0x1e/0x160 [ 989.458876] __shmem_get_inode+0x17c/0xe80 [ 989.458895] __shmem_file_setup+0x108/0x370 [ 989.458912] __do_sys_memfd_create+0x2ce/0xab0 [ 989.458932] ? ksys_write+0x1a3/0x240 [ 989.458943] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 989.458961] ? irqentry_exit+0xee/0x650 [ 989.458972] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 989.458988] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 989.459009] do_syscall_64+0xbf/0x420 [ 989.459023] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 989.459035] RIP: 0033:0x7f9deaab3b19 [ 989.459044] 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 [ 989.459056] RSP: 002b:00007f9de8028f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 989.459067] RAX: ffffffffffffffda RBX: 0000000020000380 RCX: 00007f9deaab3b19 [ 989.459075] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00007f9deab0d0fb [ 989.459082] RBP: 0000000000000004 R08: 0000000000000800 R09: ffffffffffffffff [ 989.459090] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000008100000 [ 989.459097] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020013e00 [ 989.459114] [ 989.497206] FAULT_INJECTION: forcing a failure. [ 989.497206] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 989.499785] loop7: detected capacity change from 0 to 2048 [ 989.508709] CPU: 0 UID: 0 PID: 8897 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 989.508726] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 989.508733] Call Trace: [ 989.508737] [ 989.508741] dump_stack_lvl+0xfa/0x120 [ 989.508759] should_fail_ex+0x4d7/0x5e0 [ 989.508782] strncpy_from_user+0x3b/0x2f0 [ 989.508801] __do_sys_memfd_create+0x21d/0xab0 [ 989.508822] ? ksys_write+0x1a3/0x240 [ 989.508834] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 989.508852] ? irqentry_exit+0xee/0x650 [ 989.508863] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 989.508880] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 989.508901] do_syscall_64+0xbf/0x420 [ 989.508916] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 989.508929] RIP: 0033:0x7f224ab8cb19 [ 989.508938] 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 [ 989.508950] RSP: 002b:00007f2248101f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 989.508962] RAX: ffffffffffffffda RBX: 0000000020000380 RCX: 00007f224ab8cb19 [ 989.508970] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00007f224abe60fb [ 989.508977] RBP: 0000000000000003 R08: 0000000000000800 R09: ffffffffffffffff [ 989.508985] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 989.508992] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020013e00 [ 989.509009] [ 989.511040] loop4: detected capacity change from 0 to 4 [ 989.515757] loop5: detected capacity change from 0 to 2048 [ 989.521188] loop3: detected capacity change from 0 to 2048 [ 989.521863] EXT4-fs (loop7): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 989.537219] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 989.545791] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 989.550028] EXT4-fs (loop7): group descriptors corrupted! [ 989.555491] EXT4-fs (loop3): group descriptors corrupted! [ 989.558251] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 06:39:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) (fail_nth: 7) 06:39:55 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) (fail_nth: 10) 06:39:55 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, 0x0) 06:39:55 executing program 1: r0 = dup(0xffffffffffffffff) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bind$802154_dgram(r0, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) 06:39:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) (fail_nth: 4) 06:39:55 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) (fail_nth: 4) 06:39:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f0000010000), 0x0, 0x400}], 0x0, &(0x7f0000013e00)) 06:39:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) (fail_nth: 48) [ 998.507050] FAULT_INJECTION: forcing a failure. [ 998.507050] name failslab, interval 1, probability 0, space 0, times 0 [ 998.509169] FAULT_INJECTION: forcing a failure. [ 998.509169] name failslab, interval 1, probability 0, space 0, times 0 [ 998.510227] CPU: 0 UID: 0 PID: 8913 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 998.510249] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 998.510258] Call Trace: [ 998.510264] [ 998.510270] dump_stack_lvl+0xfa/0x120 [ 998.510295] should_fail_ex+0x4d7/0x5e0 [ 998.510327] ? shmem_alloc_inode+0x27/0x50 [ 998.510344] should_failslab+0xc2/0x120 [ 998.510362] kmem_cache_alloc_lru_noprof+0x84/0x770 [ 998.510397] ? shmem_alloc_inode+0x27/0x50 [ 998.510412] shmem_alloc_inode+0x27/0x50 [ 998.510430] ? __pfx_shmem_alloc_inode+0x10/0x10 [ 998.510445] alloc_inode+0x67/0x250 [ 998.510469] new_inode+0x1e/0x160 [ 998.510492] __shmem_get_inode+0x17c/0xe80 [ 998.510517] __shmem_file_setup+0x108/0x370 [ 998.510538] __do_sys_memfd_create+0x2ce/0xab0 [ 998.510565] ? ksys_write+0x1a3/0x240 [ 998.510580] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 998.510606] ? irqentry_exit+0xee/0x650 [ 998.510624] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 998.510647] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 998.510676] do_syscall_64+0xbf/0x420 [ 998.510696] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 998.510714] RIP: 0033:0x7fc6a5084b19 [ 998.510726] 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 [ 998.510742] RSP: 002b:00007fc6a25f9f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 998.510758] RAX: ffffffffffffffda RBX: 0000000020000380 RCX: 00007fc6a5084b19 [ 998.510768] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00007fc6a50de0fb [ 998.510778] RBP: 0000000000000006 R08: 0000000000001000 R09: ffffffffffffffff [ 998.510788] R10: 0000000000000006 R11: 0000000000000246 R12: 0000000008100000 [ 998.510797] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020013e00 [ 998.510821] [ 998.536650] CPU: 0 UID: 0 PID: 8914 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 998.536683] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 998.536697] Call Trace: [ 998.536704] [ 998.536712] dump_stack_lvl+0xfa/0x120 [ 998.536741] should_fail_ex+0x4d7/0x5e0 [ 998.536785] ? shmem_alloc_inode+0x27/0x50 [ 998.536808] should_failslab+0xc2/0x120 [ 998.536834] kmem_cache_alloc_lru_noprof+0x84/0x770 [ 998.536884] ? shmem_alloc_inode+0x27/0x50 [ 998.536907] shmem_alloc_inode+0x27/0x50 [ 998.536929] ? __pfx_shmem_alloc_inode+0x10/0x10 [ 998.536952] alloc_inode+0x67/0x250 [ 998.536987] new_inode+0x1e/0x160 [ 998.537024] __shmem_get_inode+0x17c/0xe80 [ 998.537060] __shmem_file_setup+0x108/0x370 [ 998.537094] __do_sys_memfd_create+0x2ce/0xab0 [ 998.537133] ? ksys_write+0x1a3/0x240 [ 998.537155] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 998.537192] ? irqentry_exit+0xee/0x650 [ 998.537214] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 998.537245] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 998.537286] do_syscall_64+0xbf/0x420 [ 998.537316] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 998.537340] RIP: 0033:0x7f224ab8cb19 [ 998.537358] 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 [ 998.537380] RSP: 002b:00007f2248101f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 998.537403] RAX: ffffffffffffffda RBX: 0000000020000380 RCX: 00007f224ab8cb19 [ 998.537428] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00007f224abe60fb [ 998.537442] RBP: 0000000000000003 R08: 0000000000000800 R09: ffffffffffffffff [ 998.537457] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 998.537471] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020013e00 [ 998.537506] [ 998.569909] FAULT_INJECTION: forcing a failure. [ 998.569909] name failslab, interval 1, probability 0, space 0, times 0 [ 998.580822] CPU: 1 UID: 0 PID: 8920 Comm: syz-executor.7 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 998.580859] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 998.580873] Call Trace: [ 998.580881] [ 998.580890] dump_stack_lvl+0xfa/0x120 [ 998.580925] should_fail_ex+0x4d7/0x5e0 [ 998.580973] ? alloc_empty_file+0x58/0x1e0 [ 998.581005] should_failslab+0xc2/0x120 [ 998.581034] kmem_cache_alloc_noprof+0x80/0x760 [ 998.581072] ? d_instantiate+0x92/0xb0 [ 998.581110] ? alloc_empty_file+0x58/0x1e0 [ 998.581140] ? _raw_spin_unlock+0x1e/0x40 [ 998.581174] alloc_empty_file+0x58/0x1e0 [ 998.581209] alloc_file_pseudo+0x12b/0x220 [ 998.581243] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 998.581288] __shmem_file_setup+0x1a8/0x370 [ 998.581323] __do_sys_memfd_create+0x2ce/0xab0 [ 998.581363] ? ksys_write+0x1a3/0x240 [ 998.581386] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 998.581432] ? irqentry_exit+0xee/0x650 [ 998.581455] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 998.581487] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 998.581535] do_syscall_64+0xbf/0x420 [ 998.581567] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 998.581593] RIP: 0033:0x7fce7654db19 [ 998.581612] 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 [ 998.581637] RSP: 002b:00007fce73ac2f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 998.581662] RAX: ffffffffffffffda RBX: 0000000020000380 RCX: 00007fce7654db19 [ 998.581679] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00007fce765a70fb [ 998.581694] RBP: 0000000000000003 R08: 0000000000000800 R09: ffffffffffffffff [ 998.581710] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 998.581725] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020013e00 [ 998.581761] [ 998.593805] loop4: detected capacity change from 0 to 4 [ 998.596967] loop5: detected capacity change from 0 to 2048 [ 998.611555] loop3: detected capacity change from 0 to 2048 [ 998.613304] loop2: detected capacity change from 0 to 2048 [ 998.616562] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 998.619570] FAULT_INJECTION: forcing a failure. [ 998.619570] name failslab, interval 1, probability 0, space 0, times 0 [ 998.633920] CPU: 1 UID: 0 PID: 8924 Comm: syz-executor.3 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 998.633958] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 998.633972] Call Trace: [ 998.633980] [ 998.633989] dump_stack_lvl+0xfa/0x120 [ 998.634023] should_fail_ex+0x4d7/0x5e0 [ 998.634071] ? do_getname+0x2b/0x3d0 [ 998.634102] should_failslab+0xc2/0x120 [ 998.634131] kmem_cache_alloc_noprof+0x80/0x760 [ 998.634169] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 998.634212] ? do_getname+0x2b/0x3d0 [ 998.634243] do_getname+0x2b/0x3d0 [ 998.634278] __x64_sys_mkdir+0x55/0x80 [ 998.634308] do_syscall_64+0xbf/0x420 [ 998.634338] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 998.634364] RIP: 0033:0x7faf7ce9ac27 [ 998.634383] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 998.634406] RSP: 002b:00007faf7a410fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 998.634439] RAX: ffffffffffffffda RBX: 0000000020000380 RCX: 00007faf7ce9ac27 [ 998.634455] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 998.634469] RBP: 00007faf7a411040 R08: 0000000000000000 R09: ffffffffffffffff [ 998.634484] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 998.634498] R13: 0000000020000100 R14: 00007faf7a411000 R15: 0000000020013e00 [ 998.634533] [ 998.658339] EXT4-fs error (device loop2): __ext4_fill_super:5553: inode #2: comm syz-executor.2: iget: special inode unallocated [ 998.660767] EXT4-fs (loop2): get root inode failed [ 998.661631] EXT4-fs (loop2): mount failed 06:39:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) (fail_nth: 5) 06:39:55 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, 0x0) 06:39:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) (fail_nth: 49) 06:39:55 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) (fail_nth: 5) 06:39:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f00000000000000010000000500000000000400004000", 0x27, 0x400}], 0x0, &(0x7f0000013e00)) 06:39:55 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) (fail_nth: 11) [ 998.798691] loop6: detected capacity change from 0 to 2048 [ 998.817986] EXT4-fs (loop6): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 998.819347] EXT4-fs (loop6): group descriptors corrupted! [ 998.832337] loop3: detected capacity change from 0 to 2048 [ 998.833947] loop0: detected capacity change from 0 to 2048 [ 998.847911] loop4: detected capacity change from 0 to 4 06:39:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) (fail_nth: 8) [ 998.862304] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 998.863673] EXT4-fs (loop3): group descriptors corrupted! [ 998.865661] loop5: detected capacity change from 0 to 2048 [ 998.885597] EXT4-fs error (device loop0): __ext4_fill_super:5553: inode #2: comm syz-executor.0: iget: special inode unallocated 06:39:56 executing program 1: syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r0 = dup(0xffffffffffffffff) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bind$802154_dgram(r0, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) [ 998.889047] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 998.896976] loop7: detected capacity change from 0 to 2048 [ 998.907498] EXT4-fs (loop0): get root inode failed [ 998.908250] EXT4-fs (loop0): mount failed 06:39:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, 0x0) [ 998.922383] EXT4-fs (loop7): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 06:39:56 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) (fail_nth: 6) [ 998.940504] EXT4-fs (loop7): group descriptors corrupted! 06:39:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) (fail_nth: 50) [ 999.102846] FAULT_INJECTION: forcing a failure. [ 999.102846] name failslab, interval 1, probability 0, space 0, times 0 [ 999.104534] CPU: 1 UID: 0 PID: 8947 Comm: syz-executor.2 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 999.104564] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 999.104578] Call Trace: [ 999.104586] [ 999.104594] dump_stack_lvl+0xfa/0x120 [ 999.104628] should_fail_ex+0x4d7/0x5e0 [ 999.104676] ? __d_alloc+0x34/0xa10 [ 999.104702] should_failslab+0xc2/0x120 [ 999.104729] kmem_cache_alloc_lru_noprof+0x84/0x770 [ 999.104764] ? find_held_lock+0x2b/0x80 [ 999.104795] ? __d_alloc+0x34/0xa10 [ 999.104819] __d_alloc+0x34/0xa10 [ 999.104844] ? mpol_shared_policy_init+0x24f/0x390 [ 999.104889] d_alloc_pseudo+0x1d/0xc0 [ 999.104923] alloc_file_pseudo+0xbe/0x220 [ 999.104956] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 999.104987] ? __shmem_get_inode+0x684/0xe80 [ 999.105021] __shmem_file_setup+0x1a8/0x370 [ 999.105052] __do_sys_memfd_create+0x2ce/0xab0 [ 999.105089] ? ksys_write+0x1a3/0x240 [ 999.105110] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 999.105144] ? irqentry_exit+0xee/0x650 [ 999.105165] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 999.105196] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 999.105235] do_syscall_64+0xbf/0x420 [ 999.105262] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 999.105286] RIP: 0033:0x7f9deaab3b19 [ 999.105304] 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 [ 999.105325] RSP: 002b:00007f9de8028f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 999.105347] RAX: ffffffffffffffda RBX: 0000000020000380 RCX: 00007f9deaab3b19 [ 999.105361] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00007f9deab0d0fb [ 999.105375] RBP: 0000000000000004 R08: 0000000000000800 R09: ffffffffffffffff [ 999.105388] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000008100000 [ 999.105401] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020013e00 [ 999.105441] 06:39:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f00000000000000010000000500000000000400004000", 0x27, 0x400}], 0x0, &(0x7f0000013e00)) 06:39:56 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) (fail_nth: 12) 06:39:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) (fail_nth: 6) [ 999.183341] FAULT_INJECTION: forcing a failure. [ 999.183341] name failslab, interval 1, probability 0, space 0, times 0 [ 999.213535] CPU: 0 UID: 0 PID: 8950 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 999.213568] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 999.213582] Call Trace: [ 999.213590] [ 999.213599] dump_stack_lvl+0xfa/0x120 [ 999.213632] should_fail_ex+0x4d7/0x5e0 [ 999.213677] ? security_inode_alloc+0x3e/0x130 [ 999.213714] should_failslab+0xc2/0x120 [ 999.213740] kmem_cache_alloc_noprof+0x80/0x760 [ 999.213775] ? __pfx_map_id_range_down+0x10/0x10 [ 999.213808] ? __create_object+0x59/0x80 [ 999.213844] ? security_inode_alloc+0x3e/0x130 [ 999.213881] security_inode_alloc+0x3e/0x130 [ 999.213920] inode_init_always_gfp+0xc9d/0xff0 [ 999.213951] alloc_inode+0x8d/0x250 [ 999.213983] new_inode+0x1e/0x160 [ 999.214017] __shmem_get_inode+0x17c/0xe80 [ 999.214052] __shmem_file_setup+0x108/0x370 [ 999.214084] __do_sys_memfd_create+0x2ce/0xab0 [ 999.214120] ? ksys_write+0x1a3/0x240 [ 999.214142] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 999.214176] ? irqentry_exit+0xee/0x650 [ 999.214197] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 999.214227] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 999.214267] do_syscall_64+0xbf/0x420 [ 999.214295] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 999.214319] RIP: 0033:0x7f224ab8cb19 [ 999.214338] 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 [ 999.214359] RSP: 002b:00007f2248101f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 999.214381] RAX: ffffffffffffffda RBX: 0000000020000380 RCX: 00007f224ab8cb19 [ 999.214396] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00007f224abe60fb [ 999.214410] RBP: 0000000000000003 R08: 0000000000000800 R09: ffffffffffffffff [ 999.214432] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 999.214445] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020013e00 [ 999.214477] [ 999.277565] FAULT_INJECTION: forcing a failure. [ 999.277565] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 999.279236] CPU: 1 UID: 0 PID: 8956 Comm: syz-executor.3 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 999.279265] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 999.279279] Call Trace: [ 999.279286] [ 999.279295] dump_stack_lvl+0xfa/0x120 [ 999.279326] should_fail_ex+0x4d7/0x5e0 [ 999.279370] strncpy_from_user+0x3b/0x2f0 [ 999.279407] do_getname+0x70/0x3d0 [ 999.279448] __x64_sys_mkdir+0x55/0x80 [ 999.279474] do_syscall_64+0xbf/0x420 [ 999.279501] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 999.279525] RIP: 0033:0x7faf7ce9ac27 [ 999.279543] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 999.279564] RSP: 002b:00007faf7a410fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 999.279586] RAX: ffffffffffffffda RBX: 0000000020000380 RCX: 00007faf7ce9ac27 [ 999.279601] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 999.279614] RBP: 00007faf7a411040 R08: 0000000000000000 R09: ffffffffffffffff [ 999.279629] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 999.279642] R13: 0000000020000100 R14: 00007faf7a411000 R15: 0000000020013e00 [ 999.279674] [ 999.289529] FAULT_INJECTION: forcing a failure. [ 999.289529] name failslab, interval 1, probability 0, space 0, times 0 [ 999.302756] FAULT_INJECTION: forcing a failure. [ 999.302756] name failslab, interval 1, probability 0, space 0, times 0 [ 999.308373] CPU: 0 UID: 0 PID: 8958 Comm: syz-executor.7 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 999.308404] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 999.308424] Call Trace: [ 999.308431] [ 999.308439] dump_stack_lvl+0xfa/0x120 [ 999.308469] should_fail_ex+0x4d7/0x5e0 [ 999.308512] ? security_file_alloc+0x35/0x130 [ 999.308535] should_failslab+0xc2/0x120 [ 999.308561] kmem_cache_alloc_noprof+0x80/0x760 [ 999.308594] ? __create_object+0x59/0x80 [ 999.308632] ? security_file_alloc+0x35/0x130 [ 999.308655] security_file_alloc+0x35/0x130 [ 999.308681] init_file+0x95/0x480 [ 999.308711] alloc_empty_file+0x76/0x1e0 [ 999.308742] alloc_file_pseudo+0x12b/0x220 [ 999.308774] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 999.308815] __shmem_file_setup+0x1a8/0x370 [ 999.308848] __do_sys_memfd_create+0x2ce/0xab0 [ 999.308884] ? ksys_write+0x1a3/0x240 [ 999.308906] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 999.308940] ? irqentry_exit+0xee/0x650 [ 999.308961] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 999.308990] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 999.309029] do_syscall_64+0xbf/0x420 [ 999.309057] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 999.309080] RIP: 0033:0x7fce7654db19 [ 999.309097] 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 [ 999.309119] RSP: 002b:00007fce73ac2f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 999.309141] RAX: ffffffffffffffda RBX: 0000000020000380 RCX: 00007fce7654db19 [ 999.309156] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00007fce765a70fb [ 999.309171] RBP: 0000000000000003 R08: 0000000000000800 R09: ffffffffffffffff [ 999.309184] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 999.309197] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020013e00 [ 999.309230] [ 999.344767] CPU: 0 UID: 0 PID: 8955 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 999.344799] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 999.344811] Call Trace: [ 999.344817] [ 999.344826] dump_stack_lvl+0xfa/0x120 [ 999.344853] should_fail_ex+0x4d7/0x5e0 [ 999.344895] ? security_inode_alloc+0x3e/0x130 [ 999.344931] should_failslab+0xc2/0x120 [ 999.344955] kmem_cache_alloc_noprof+0x80/0x760 [ 999.344988] ? __pfx_map_id_range_down+0x10/0x10 [ 999.345020] ? __create_object+0x59/0x80 [ 999.345057] ? security_inode_alloc+0x3e/0x130 [ 999.345093] security_inode_alloc+0x3e/0x130 [ 999.345132] inode_init_always_gfp+0xc9d/0xff0 [ 999.345163] alloc_inode+0x8d/0x250 [ 999.345195] new_inode+0x1e/0x160 [ 999.345230] __shmem_get_inode+0x17c/0xe80 [ 999.345263] __shmem_file_setup+0x108/0x370 [ 999.345294] __do_sys_memfd_create+0x2ce/0xab0 [ 999.345330] ? ksys_write+0x1a3/0x240 [ 999.345351] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 999.345385] ? irqentry_exit+0xee/0x650 [ 999.345406] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 999.345443] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 999.345482] do_syscall_64+0xbf/0x420 [ 999.345509] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 999.345531] RIP: 0033:0x7fc6a5084b19 [ 999.345548] 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 [ 999.345569] RSP: 002b:00007fc6a25f9f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 999.345590] RAX: ffffffffffffffda RBX: 0000000020000380 RCX: 00007fc6a5084b19 [ 999.345605] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00007fc6a50de0fb [ 999.345618] RBP: 0000000000000006 R08: 0000000000001000 R09: ffffffffffffffff [ 999.345632] R10: 0000000000000006 R11: 0000000000000246 R12: 0000000008100000 [ 999.345645] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020013e00 [ 999.345677] [ 999.378348] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 06:40:05 executing program 1: syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r0 = dup(0xffffffffffffffff) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bind$802154_dgram(r0, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) 06:40:05 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) (fail_nth: 13) 06:40:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) (fail_nth: 7) 06:40:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f0000010000), 0x0, 0x400}], 0x0, &(0x7f0000013e00)) 06:40:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) (fail_nth: 9) 06:40:05 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) (fail_nth: 7) 06:40:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f00000000000000010000000500000000000400004000", 0x27, 0x400}], 0x0, &(0x7f0000013e00)) 06:40:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) (fail_nth: 51) [ 1008.790599] set_capacity_and_notify: 3 callbacks suppressed [ 1008.790614] loop0: detected capacity change from 0 to 2048 [ 1008.792762] loop4: detected capacity change from 0 to 4 [ 1008.796067] loop5: detected capacity change from 0 to 4 [ 1008.797383] loop2: detected capacity change from 0 to 2048 [ 1008.799968] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 1008.803060] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 1008.809453] EXT4-fs error (device loop0): __ext4_fill_super:5553: inode #2: comm syz-executor.0: iget: special inode unallocated [ 1008.811245] EXT4-fs error (device loop2): __ext4_fill_super:5553: inode #2: comm syz-executor.2: iget: special inode unallocated [ 1008.816613] loop7: detected capacity change from 0 to 2048 [ 1008.817667] EXT4-fs (loop0): get root inode failed [ 1008.818075] EXT4-fs (loop0): mount failed [ 1008.818818] EXT4-fs (loop2): get root inode failed [ 1008.819221] EXT4-fs (loop2): mount failed [ 1008.819514] loop6: detected capacity change from 0 to 2048 [ 1008.841013] loop3: detected capacity change from 0 to 2048 [ 1008.842706] EXT4-fs (loop7): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 1008.845585] FAULT_INJECTION: forcing a failure. [ 1008.845585] name failslab, interval 1, probability 0, space 0, times 0 [ 1008.847373] CPU: 1 UID: 0 PID: 8985 Comm: syz-executor.3 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 1008.847402] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1008.847415] Call Trace: [ 1008.847429] [ 1008.847437] dump_stack_lvl+0xfa/0x120 [ 1008.847470] should_fail_ex+0x4d7/0x5e0 [ 1008.847515] ? __d_alloc+0x34/0xa10 [ 1008.847541] should_failslab+0xc2/0x120 [ 1008.847568] kmem_cache_alloc_lru_noprof+0x84/0x770 [ 1008.847603] ? __d_lookup+0x255/0x490 [ 1008.847648] ? __d_alloc+0x34/0xa10 [ 1008.847673] __d_alloc+0x34/0xa10 [ 1008.847705] d_alloc+0x4a/0x1e0 [ 1008.847734] lookup_one_qstr_excl+0x174/0x270 [ 1008.847766] ? mnt_want_write+0x153/0x420 [ 1008.847805] filename_create+0x1c1/0x400 [ 1008.847842] ? __pfx_filename_create+0x10/0x10 [ 1008.847879] ? __virt_addr_valid+0x2e8/0x5d0 [ 1008.847936] do_mkdirat+0xa8/0x440 [ 1008.847969] ? __pfx_do_mkdirat+0x10/0x10 [ 1008.847995] ? strncpy_from_user+0x21b/0x2f0 [ 1008.848038] __x64_sys_mkdir+0x65/0x80 [ 1008.848064] do_syscall_64+0xbf/0x420 [ 1008.848093] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1008.848117] RIP: 0033:0x7faf7ce9ac27 [ 1008.848134] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1008.848156] RSP: 002b:00007faf7a410fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1008.848178] RAX: ffffffffffffffda RBX: 0000000020000380 RCX: 00007faf7ce9ac27 [ 1008.848193] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1008.848207] RBP: 00007faf7a411040 R08: 0000000000000000 R09: ffffffffffffffff [ 1008.848221] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1008.848234] R13: 0000000020000100 R14: 00007faf7a411000 R15: 0000000020013e00 [ 1008.848267] [ 1008.873213] EXT4-fs (loop7): group descriptors corrupted! 06:40:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) (fail_nth: 1) 06:40:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013e00)) 06:40:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) (fail_nth: 10) 06:40:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) (fail_nth: 8) [ 1008.910296] EXT4-fs (loop6): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 1008.917573] EXT4-fs (loop6): group descriptors corrupted! [ 1008.935531] FAULT_INJECTION: forcing a failure. [ 1008.935531] name failslab, interval 1, probability 0, space 0, times 0 [ 1008.941092] loop4: detected capacity change from 0 to 4 [ 1008.943460] CPU: 0 UID: 0 PID: 8991 Comm: syz-executor.5 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 1008.943479] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1008.943487] Call Trace: [ 1008.943491] [ 1008.943496] dump_stack_lvl+0xfa/0x120 [ 1008.943516] should_fail_ex+0x4d7/0x5e0 [ 1008.943541] ? __do_sys_memfd_create+0x1e5/0xab0 [ 1008.943563] should_failslab+0xc2/0x120 [ 1008.943577] __kmalloc_cache_noprof+0x80/0x780 [ 1008.943602] ? __do_sys_memfd_create+0x1e5/0xab0 [ 1008.943621] __do_sys_memfd_create+0x1e5/0xab0 [ 1008.943641] ? ksys_write+0x1a3/0x240 [ 1008.943654] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 1008.943672] ? irqentry_exit+0xee/0x650 [ 1008.943684] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 1008.943701] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 1008.943723] do_syscall_64+0xbf/0x420 [ 1008.943739] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1008.943753] RIP: 0033:0x7fb3efd65b19 [ 1008.943763] 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 [ 1008.943775] RSP: 002b:00007fb3ed2daf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1008.943787] RAX: ffffffffffffffda RBX: 0000000020000380 RCX: 00007fb3efd65b19 [ 1008.943795] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00007fb3efdbf0fb [ 1008.943803] RBP: 0000000000000003 R08: 0000000000000800 R09: ffffffffffffffff [ 1008.943810] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 1008.943818] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020013e00 [ 1008.943835] [ 1008.962010] FAULT_INJECTION: forcing a failure. [ 1008.962010] name failslab, interval 1, probability 0, space 0, times 0 [ 1008.962947] CPU: 0 UID: 0 PID: 8995 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 1008.962963] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1008.962970] Call Trace: [ 1008.962974] [ 1008.962978] dump_stack_lvl+0xfa/0x120 [ 1008.962993] should_fail_ex+0x4d7/0x5e0 [ 1008.963015] ? __d_alloc+0x34/0xa10 [ 1008.963030] should_failslab+0xc2/0x120 [ 1008.963043] kmem_cache_alloc_lru_noprof+0x84/0x770 [ 1008.963061] ? find_held_lock+0x2b/0x80 [ 1008.963078] ? __d_alloc+0x34/0xa10 [ 1008.963091] __d_alloc+0x34/0xa10 [ 1008.963104] ? mpol_shared_policy_init+0x24f/0x390 [ 1008.963128] d_alloc_pseudo+0x1d/0xc0 [ 1008.963147] alloc_file_pseudo+0xbe/0x220 [ 1008.963165] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 1008.963181] ? __shmem_get_inode+0x684/0xe80 [ 1008.963200] __shmem_file_setup+0x1a8/0x370 [ 1008.963217] __do_sys_memfd_create+0x2ce/0xab0 [ 1008.963237] ? ksys_write+0x1a3/0x240 [ 1008.963248] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 1008.963267] ? irqentry_exit+0xee/0x650 [ 1008.963278] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 1008.963293] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 1008.963314] do_syscall_64+0xbf/0x420 [ 1008.963329] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1008.963341] RIP: 0033:0x7fc6a5084b19 [ 1008.963350] 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 [ 1008.963361] RSP: 002b:00007fc6a25f9f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1008.963373] RAX: ffffffffffffffda RBX: 0000000020000380 RCX: 00007fc6a5084b19 [ 1008.963381] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00007fc6a50de0fb [ 1008.963388] RBP: 0000000000000006 R08: 0000000000001000 R09: ffffffffffffffff [ 1008.963396] R10: 0000000000000006 R11: 0000000000000246 R12: 0000000008100000 [ 1008.963403] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020013e00 [ 1008.963424] 06:40:06 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) (fail_nth: 14) [ 1008.994752] EXT4-fs (loop4): fragment/cluster size (32768) != block size (2048) 06:40:06 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) (fail_nth: 8) 06:40:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) (fail_nth: 2) [ 1009.027618] FAULT_INJECTION: forcing a failure. [ 1009.027618] name failslab, interval 1, probability 0, space 0, times 0 [ 1009.048059] loop5: detected capacity change from 0 to 2048 [ 1009.048481] CPU: 1 UID: 0 PID: 8997 Comm: syz-executor.2 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 1009.048514] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1009.048527] Call Trace: [ 1009.048541] [ 1009.048550] dump_stack_lvl+0xfa/0x120 [ 1009.048583] should_fail_ex+0x4d7/0x5e0 [ 1009.048627] ? alloc_empty_file+0x58/0x1e0 [ 1009.048657] should_failslab+0xc2/0x120 [ 1009.048684] kmem_cache_alloc_noprof+0x80/0x760 [ 1009.048719] ? d_instantiate+0x92/0xb0 [ 1009.048755] ? alloc_empty_file+0x58/0x1e0 [ 1009.048782] ? _raw_spin_unlock+0x1e/0x40 [ 1009.048815] alloc_empty_file+0x58/0x1e0 [ 1009.048846] alloc_file_pseudo+0x12b/0x220 [ 1009.048879] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 1009.048920] __shmem_file_setup+0x1a8/0x370 [ 1009.048952] __do_sys_memfd_create+0x2ce/0xab0 [ 1009.048990] ? ksys_write+0x1a3/0x240 [ 1009.049011] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 1009.049046] ? irqentry_exit+0xee/0x650 [ 1009.049066] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 1009.049098] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 1009.049138] do_syscall_64+0xbf/0x420 [ 1009.049166] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1009.049190] RIP: 0033:0x7f9deaab3b19 [ 1009.049208] 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 [ 1009.049230] RSP: 002b:00007f9de8028f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1009.049252] RAX: ffffffffffffffda RBX: 0000000020000380 RCX: 00007f9deaab3b19 [ 1009.049266] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00007f9deab0d0fb [ 1009.049280] RBP: 0000000000000004 R08: 0000000000000800 R09: ffffffffffffffff [ 1009.049293] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000008100000 [ 1009.049307] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020013e00 [ 1009.049339] [ 1009.065666] FAULT_INJECTION: forcing a failure. [ 1009.065666] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1009.066653] CPU: 0 UID: 0 PID: 9000 Comm: syz-executor.7 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 1009.066670] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1009.066677] Call Trace: [ 1009.066682] [ 1009.066688] dump_stack_lvl+0xfa/0x120 [ 1009.066708] should_fail_ex+0x4d7/0x5e0 [ 1009.066734] should_fail_alloc_page+0xe0/0x110 [ 1009.066751] prepare_alloc_pages+0x1eb/0x550 [ 1009.066772] __alloc_frozen_pages_noprof+0x185/0x2070 [ 1009.066793] ? __is_insn_slot_addr+0x136/0x290 [ 1009.066809] ? lock_release+0xc8/0x270 [ 1009.066828] ? 0xffffffffa0000000 [ 1009.066838] ? __is_insn_slot_addr+0x140/0x290 [ 1009.066852] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1009.066870] ? perf_trace_lock+0xb5/0x5d0 [ 1009.066891] ? __pfx_perf_trace_lock+0x10/0x10 [ 1009.066908] ? lock_is_held_type+0x9e/0x120 [ 1009.066922] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1009.066943] ? policy_nodemask+0xeb/0x4e0 [ 1009.066964] alloc_pages_mpol+0xed/0x340 [ 1009.066983] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1009.066999] ? filemap_get_entry+0x1bb/0x3b0 [ 1009.067019] ? __pfx_filemap_get_entry+0x10/0x10 [ 1009.067040] folio_alloc_mpol_noprof+0x38/0x2a0 [ 1009.067063] shmem_alloc_folio+0x11b/0x140 [ 1009.067079] shmem_get_folio_gfp.constprop.0+0x4ea/0x13b0 [ 1009.067100] ? find_held_lock+0x2b/0x80 [ 1009.067114] ? __pfx_shmem_get_folio_gfp.constprop.0+0x10/0x10 [ 1009.067132] ? do_raw_read_trylock+0x92/0xb0 [ 1009.067152] ? __pfx_perf_trace_lock+0x10/0x10 [ 1009.067168] ? simple_xattr_get+0x173/0x1d0 [ 1009.067189] shmem_write_begin+0x194/0x3b0 [ 1009.067208] ? __pfx_shmem_write_begin+0x10/0x10 [ 1009.067226] ? balance_dirty_pages_ratelimited_flags+0x8f/0x1190 [ 1009.067248] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 1009.067263] ? ktime_get_coarse_real_ts64_mg+0x213/0x2a0 [ 1009.067285] generic_perform_write+0x391/0x810 [ 1009.067306] ? __pfx_generic_perform_write+0x10/0x10 [ 1009.067325] ? file_update_time_flags+0x367/0x4f0 [ 1009.067346] shmem_file_write_iter+0x111/0x140 [ 1009.067361] vfs_write+0xbe9/0x1150 [ 1009.067374] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 1009.067388] ? __fget_files+0x34/0x3b0 [ 1009.067402] ? __pfx_vfs_write+0x10/0x10 [ 1009.067431] __x64_sys_pwrite64+0x1f1/0x260 [ 1009.067445] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 1009.067464] do_syscall_64+0xbf/0x420 [ 1009.067480] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1009.067494] RIP: 0033:0x7fce76500ab7 [ 1009.067503] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 1009.067515] RSP: 002b:00007fce73ac2f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1009.067527] RAX: ffffffffffffffda RBX: 00007fce76597970 RCX: 00007fce76500ab7 [ 1009.067535] RDX: 0000000000000066 RSI: 0000000020010000 RDI: 0000000000000004 [ 1009.067542] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 1009.067550] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 1009.067557] R13: 0000000000000004 R14: 0000000020000380 R15: 0000000000000000 [ 1009.067575] [ 1009.099495] loop7: detected capacity change from 0 to 2048 [ 1009.101485] EXT4-fs (loop7): VFS: Can't find ext4 filesystem [ 1009.114692] FAULT_INJECTION: forcing a failure. [ 1009.114692] name failslab, interval 1, probability 0, space 0, times 0 [ 1009.117303] CPU: 0 UID: 0 PID: 9002 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 1009.117322] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1009.117329] Call Trace: [ 1009.117333] [ 1009.117338] dump_stack_lvl+0xfa/0x120 [ 1009.117356] should_fail_ex+0x4d7/0x5e0 [ 1009.117382] ? __d_alloc+0x34/0xa10 [ 1009.117398] should_failslab+0xc2/0x120 [ 1009.117417] kmem_cache_alloc_lru_noprof+0x84/0x770 [ 1009.117440] ? find_held_lock+0x2b/0x80 [ 1009.117458] ? __d_alloc+0x34/0xa10 [ 1009.117472] __d_alloc+0x34/0xa10 [ 1009.117487] ? mpol_shared_policy_init+0x24f/0x390 [ 1009.117511] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 1009.117515] d_alloc_pseudo+0x1d/0xc0 [ 1009.117539] alloc_file_pseudo+0xbe/0x220 [ 1009.117560] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 1009.117579] ? __shmem_get_inode+0x684/0xe80 [ 1009.117599] __shmem_file_setup+0x1a8/0x370 [ 1009.117617] __do_sys_memfd_create+0x2ce/0xab0 [ 1009.117641] ? ksys_write+0x1a3/0x240 [ 1009.117654] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 1009.117674] ? irqentry_exit+0xee/0x650 [ 1009.117686] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 1009.117705] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 1009.117727] do_syscall_64+0xbf/0x420 [ 1009.117743] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1009.117757] RIP: 0033:0x7f224ab8cb19 [ 1009.117767] 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 [ 1009.117781] RSP: 002b:00007f2248101f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1009.117794] RAX: ffffffffffffffda RBX: 0000000020000380 RCX: 00007f224ab8cb19 [ 1009.117803] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00007f224abe60fb [ 1009.117811] RBP: 0000000000000003 R08: 0000000000000800 R09: ffffffffffffffff [ 1009.117819] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 1009.117826] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020013e00 [ 1009.117844] [ 1009.161042] EXT4-fs (loop5): group descriptors corrupted! 06:40:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) (fail_nth: 3) 06:40:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013e00)) 06:40:16 executing program 1: syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r0 = dup(0xffffffffffffffff) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bind$802154_dgram(r0, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) 06:40:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) (fail_nth: 9) 06:40:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) (fail_nth: 52) 06:40:16 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) (fail_nth: 15) 06:40:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) (fail_nth: 11) 06:40:16 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) (fail_nth: 9) [ 1019.082663] loop0: detected capacity change from 0 to 2048 [ 1019.085722] loop4: detected capacity change from 0 to 4 [ 1019.088024] FAULT_INJECTION: forcing a failure. [ 1019.088024] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1019.088967] CPU: 0 UID: 0 PID: 9022 Comm: syz-executor.7 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 1019.088983] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1019.088991] Call Trace: [ 1019.088996] [ 1019.089001] dump_stack_lvl+0xfa/0x120 [ 1019.089022] should_fail_ex+0x4d7/0x5e0 [ 1019.089045] ? page_copy_sane+0xce/0x2b0 [ 1019.089067] copy_folio_from_iter_atomic+0x383/0x1820 [ 1019.089095] ? simple_xattr_get+0x173/0x1d0 [ 1019.089115] ? __pfx_copy_folio_from_iter_atomic+0x10/0x10 [ 1019.089137] ? shmem_write_begin+0x1ab/0x3b0 [ 1019.089157] ? __pfx_shmem_write_begin+0x10/0x10 [ 1019.089175] ? balance_dirty_pages_ratelimited_flags+0x8f/0x1190 [ 1019.089197] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 1019.089214] ? ktime_get_coarse_real_ts64_mg+0x213/0x2a0 [ 1019.089235] generic_perform_write+0x1d7/0x810 [ 1019.089258] ? __pfx_generic_perform_write+0x10/0x10 [ 1019.089276] ? file_update_time_flags+0x367/0x4f0 [ 1019.089296] shmem_file_write_iter+0x111/0x140 [ 1019.089312] vfs_write+0xbe9/0x1150 [ 1019.089325] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 1019.089338] ? __fget_files+0x34/0x3b0 [ 1019.089352] ? __pfx_vfs_write+0x10/0x10 [ 1019.089377] __x64_sys_pwrite64+0x1f1/0x260 [ 1019.089391] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 1019.089410] do_syscall_64+0xbf/0x420 [ 1019.089430] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1019.089443] RIP: 0033:0x7fce76500ab7 [ 1019.089453] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 1019.089466] RSP: 002b:00007fce73ac2f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1019.089478] RAX: ffffffffffffffda RBX: 00007fce76597970 RCX: 00007fce76500ab7 [ 1019.089486] RDX: 0000000000000066 RSI: 0000000020010000 RDI: 0000000000000004 [ 1019.089494] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 1019.089502] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 1019.089509] R13: 0000000000000004 R14: 0000000020000380 R15: 0000000000000000 [ 1019.089527] [ 1019.093027] loop2: detected capacity change from 0 to 2048 [ 1019.098174] EXT4-fs (loop4): fragment/cluster size (32768) != block size (2048) [ 1019.100775] loop3: detected capacity change from 0 to 2048 [ 1019.108800] loop7: detected capacity change from 0 to 2048 [ 1019.112704] FAULT_INJECTION: forcing a failure. [ 1019.112704] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1019.119250] loop6: detected capacity change from 0 to 2048 [ 1019.123288] EXT4-fs error (device loop0): __ext4_fill_super:5553: inode #2: comm syz-executor.0: iget: special inode unallocated [ 1019.126657] EXT4-fs (loop0): get root inode failed [ 1019.127068] EXT4-fs (loop0): mount failed [ 1019.135263] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1019.139505] EXT4-fs (loop3): group descriptors corrupted! [ 1019.140926] EXT4-fs (loop7): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 1019.144606] EXT4-fs (loop7): group descriptors corrupted! [ 1019.145474] EXT4-fs error (device loop2): __ext4_fill_super:5553: inode #2: comm syz-executor.2: iget: special inode unallocated 06:40:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013e00)) [ 1019.153685] CPU: 1 UID: 0 PID: 9025 Comm: syz-executor.5 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 1019.153717] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1019.153730] Call Trace: [ 1019.153738] [ 1019.153747] dump_stack_lvl+0xfa/0x120 [ 1019.153779] should_fail_ex+0x4d7/0x5e0 [ 1019.153833] strncpy_from_user+0x3b/0x2f0 [ 1019.153869] __do_sys_memfd_create+0x21d/0xab0 [ 1019.153907] ? ksys_write+0x1a3/0x240 [ 1019.153930] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 1019.153964] ? irqentry_exit+0xee/0x650 [ 1019.153985] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 1019.154015] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 1019.154054] do_syscall_64+0xbf/0x420 [ 1019.154082] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1019.154105] RIP: 0033:0x7fb3efd65b19 [ 1019.154123] 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 [ 1019.154144] RSP: 002b:00007fb3ed2daf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1019.154166] RAX: ffffffffffffffda RBX: 0000000020000380 RCX: 00007fb3efd65b19 [ 1019.154182] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00007fb3efdbf0fb [ 1019.154195] RBP: 0000000000000003 R08: 0000000000000800 R09: ffffffffffffffff [ 1019.154209] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 1019.154222] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020013e00 [ 1019.154254] [ 1019.171677] EXT4-fs (loop2): get root inode failed [ 1019.179450] EXT4-fs (loop2): mount failed [ 1019.188861] EXT4-fs (loop6): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 1019.189785] EXT4-fs (loop6): group descriptors corrupted! 06:40:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) (fail_nth: 53) 06:40:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) (fail_nth: 4) 06:40:16 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) 06:40:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) (fail_nth: 10) 06:40:16 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) (fail_nth: 16) 06:40:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) (fail_nth: 12) [ 1019.275928] loop4: detected capacity change from 0 to 4 [ 1019.295511] EXT4-fs (loop4): fragment/cluster size (32768) != block size (2048) [ 1019.302129] FAULT_INJECTION: forcing a failure. [ 1019.302129] name failslab, interval 1, probability 0, space 0, times 0 [ 1019.303233] CPU: 0 UID: 0 PID: 9035 Comm: syz-executor.5 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 1019.303250] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1019.303258] Call Trace: [ 1019.303263] [ 1019.303267] dump_stack_lvl+0xfa/0x120 [ 1019.303288] should_fail_ex+0x4d7/0x5e0 [ 1019.303314] ? shmem_alloc_inode+0x27/0x50 [ 1019.303332] should_failslab+0xc2/0x120 [ 1019.303347] kmem_cache_alloc_lru_noprof+0x84/0x770 [ 1019.303373] ? shmem_alloc_inode+0x27/0x50 [ 1019.303384] shmem_alloc_inode+0x27/0x50 [ 1019.303396] ? __pfx_shmem_alloc_inode+0x10/0x10 [ 1019.303407] alloc_inode+0x67/0x250 [ 1019.303430] new_inode+0x1e/0x160 [ 1019.303447] __shmem_get_inode+0x17c/0xe80 [ 1019.303465] __shmem_file_setup+0x108/0x370 [ 1019.303482] __do_sys_memfd_create+0x2ce/0xab0 [ 1019.303504] ? ksys_write+0x1a3/0x240 [ 1019.303517] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 1019.303534] ? irqentry_exit+0xee/0x650 [ 1019.303546] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 1019.303563] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 1019.303585] do_syscall_64+0xbf/0x420 [ 1019.303601] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1019.303618] RIP: 0033:0x7fb3efd65b19 [ 1019.303628] 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 [ 1019.303640] RSP: 002b:00007fb3ed2daf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1019.303653] RAX: ffffffffffffffda RBX: 0000000020000380 RCX: 00007fb3efd65b19 [ 1019.303661] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00007fb3efdbf0fb [ 1019.303669] RBP: 0000000000000003 R08: 0000000000000800 R09: ffffffffffffffff [ 1019.303676] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 1019.303684] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020013e00 [ 1019.303701] 06:40:16 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) (fail_nth: 10) [ 1019.330895] [ 1019.331054] ===================================== [ 1019.331458] WARNING: bad unlock balance detected! [ 1019.331915] 6.19.0-rc5-next-20260113 #1 Not tainted [ 1019.332333] ------------------------------------- [ 1019.332717] syz-executor.0/9038 is trying to release lock (rcu_read_lock) at: [ 1019.333302] [] __wait_on_freeing_inode+0x105/0x350 [ 1019.333832] but there are no more locks to release! [ 1019.334229] [ 1019.334229] other info that might help us debug this: [ 1019.334756] 4 locks held by syz-executor.0/9038: [ 1019.335143] #0: ffff88800fbfa3f8 (sb_writers#3){.+.+}-{0:0}, at: filename_create+0xf7/0x400 [ 1019.335865] #1: ffff88804ac4a078 (&type->i_mutex_dir_key#3/1){+.+.}-{4:4}, at: filename_create+0x1b1/0x400 [ 1019.336687] #2: ffff88800fbfe950 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0xe32/0x12d0 [ 1019.337424] #3: ffffffff85c16898 (inode_hash_lock){+.+.}-{3:3}, at: insert_inode_locked+0xf9/0x890 [ 1019.338178] [ 1019.338178] stack backtrace: [ 1019.338546] CPU: 0 UID: 0 PID: 9038 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 1019.338560] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1019.338568] Call Trace: [ 1019.338573] [ 1019.338577] dump_stack_lvl+0xca/0x120 [ 1019.338591] ? __wait_on_freeing_inode+0x105/0x350 [ 1019.338606] print_unlock_imbalance_bug+0x118/0x130 [ 1019.338622] ? __wait_on_freeing_inode+0x105/0x350 [ 1019.338637] lock_release+0x1ee/0x270 [ 1019.338653] __wait_on_freeing_inode+0x10a/0x350 [ 1019.338669] ? __pfx___wait_on_freeing_inode+0x10/0x10 [ 1019.338686] ? __pfx_var_wake_function+0x10/0x10 [ 1019.338704] ? lock_is_held_type+0x9e/0x120 [ 1019.338717] insert_inode_locked+0x25f/0x890 [ 1019.338736] __ext4_new_inode+0x223d/0x4cd0 [ 1019.338757] ? __pfx___ext4_new_inode+0x10/0x10 [ 1019.338773] ? __pfx___dquot_initialize+0x10/0x10 [ 1019.338793] ? __pfx_avc_has_perm+0x10/0x10 [ 1019.338811] ext4_symlink+0x406/0xb40 [ 1019.338832] ? __pfx_ext4_symlink+0x10/0x10 [ 1019.338849] ? security_inode_permission+0x72/0xe0 [ 1019.338864] vfs_symlink+0x44b/0x840 [ 1019.338882] do_symlinkat+0x153/0x440 [ 1019.338897] ? __pfx_do_symlinkat+0x10/0x10 [ 1019.338911] ? strncpy_from_user+0x21b/0x2f0 [ 1019.338931] __x64_sys_symlink+0x79/0xa0 [ 1019.338945] do_syscall_64+0xbf/0x420 [ 1019.338959] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1019.338970] RIP: 0033:0x7fc6a5084427 [ 1019.338980] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 58 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1019.338991] RSP: 002b:00007ffccf587748 EFLAGS: 00000206 ORIG_RAX: 0000000000000058 [ 1019.339002] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc6a5084427 [ 1019.339010] RDX: 00007ffccf587827 RSI: 00007fc6a50df019 RDI: 00007ffccf587810 [ 1019.339017] RBP: 0000000000000000 R08: 0000000000000000 R09: 00007ffccf5875e0 [ 1019.339024] R10: 00007ffccf587497 R11: 0000000000000206 R12: 0000000000000001 [ 1019.339031] R13: 0000000000000001 R14: 0000000000000001 R15: 00007ffccf587810 [ 1019.339044] [ 1019.360273] ------------[ cut here ]------------ [ 1019.360701] WARNING: kernel/rcu/tree_plugin.h:443 at __rcu_read_unlock+0x25f/0x5c0, CPU#0: syz-executor.0/9038 [ 1019.361593] Modules linked in: [ 1019.361889] CPU: 0 UID: 0 PID: 9038 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 1019.362726] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1019.363382] RIP: 0010:__rcu_read_unlock+0x25f/0x5c0 [ 1019.363889] Code: f2 02 00 00 c7 43 58 01 00 00 00 bf 09 00 00 00 e8 a6 bb de ff 4d 85 f6 0f 84 73 fe ff ff e8 38 89 20 00 fb e9 68 fe ff ff 90 <0f> 0b 90 5b 5d 41 5c 41 5d 41 5e e9 61 f9 73 03 e8 0c 88 56 00 e9 [ 1019.365368] RSP: 0018:ffff8880493f79a0 EFLAGS: 00010286 [ 1019.365837] RAX: 00000000ffffffff RBX: ffff88801b67d280 RCX: ffffffff815664c7 [ 1019.366402] RDX: 0000000000000000 RSI: ffffffff815664d0 RDI: ffff88801b67d67c [ 1019.367011] RBP: ffff88801b67d280 R08: 0000000000000000 R09: fffffbfff0ba6ff4 [ 1019.367618] R10: 0000000000000000 R11: 0000000000000001 R12: ffff88801b67d280 [ 1019.368191] R13: 0000000000000001 R14: ffffffff85c0ff90 R15: ffff88804ac4bc48 [ 1019.368795] FS: 000055555fcb2400(0000) GS:ffff8880e5342000(0000) knlGS:0000000000000000 [ 1019.369473] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1019.369935] CR2: 00007fc6a5104540 CR3: 0000000014117000 CR4: 0000000000350ef0 [ 1019.370543] Call Trace: [ 1019.370782] [ 1019.371395] __wait_on_freeing_inode+0x10f/0x350 [ 1019.372091] ? __pfx___wait_on_freeing_inode+0x10/0x10 [ 1019.373126] ? __pfx_var_wake_function+0x10/0x10 [ 1019.374295] ? lock_is_held_type+0x9e/0x120 [ 1019.375340] insert_inode_locked+0x25f/0x890 [ 1019.376911] __ext4_new_inode+0x223d/0x4cd0 [ 1019.379239] ? __pfx___ext4_new_inode+0x10/0x10 [ 1019.380406] ? __pfx___dquot_initialize+0x10/0x10 [ 1019.381165] ? __pfx_avc_has_perm+0x10/0x10 [ 1019.382848] ext4_symlink+0x406/0xb40 [ 1019.384964] ? __pfx_ext4_symlink+0x10/0x10 [ 1019.385936] ? security_inode_permission+0x72/0xe0 [ 1019.387499] vfs_symlink+0x44b/0x840 [ 1019.388719] do_symlinkat+0x153/0x440 [ 1019.389767] ? __pfx_do_symlinkat+0x10/0x10 [ 1019.390534] ? strncpy_from_user+0x21b/0x2f0 [ 1019.392286] __x64_sys_symlink+0x79/0xa0 [ 1019.393005] do_syscall_64+0xbf/0x420 [ 1019.393792] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1019.394303] RIP: 0033:0x7fc6a5084427 [ 1019.394706] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 58 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1019.396210] RSP: 002b:00007ffccf587748 EFLAGS: 00000206 ORIG_RAX: 0000000000000058 [ 1019.396867] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc6a5084427 [ 1019.397486] RDX: 00007ffccf587827 RSI: 00007fc6a50df019 RDI: 00007ffccf587810 [ 1019.398054] RBP: 0000000000000000 R08: 0000000000000000 R09: 00007ffccf5875e0 [ 1019.398667] R10: 00007ffccf587497 R11: 0000000000000206 R12: 0000000000000001 [ 1019.399236] R13: 0000000000000001 R14: 0000000000000001 R15: 00007ffccf587810 [ 1019.401735] [ 1019.401931] irq event stamp: 167 [ 1019.402201] hardirqs last enabled at (167): [] _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1019.403059] hardirqs last disabled at (166): [] _raw_spin_lock_irqsave+0x53/0x60 [ 1019.403886] softirqs last enabled at (162): [] kernel_fpu_end+0x59/0x70 [ 1019.404667] softirqs last disabled at (160): [] kernel_fpu_begin_mask+0x1bb/0x300 [ 1019.405499] ---[ end trace 0000000000000000 ]--- [ 1019.412569] loop3: detected capacity change from 0 to 2048 [ 1019.413137] FAULT_INJECTION: forcing a failure. [ 1019.413137] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1019.414840] CPU: 1 UID: 0 PID: 9041 Comm: syz-executor.7 Tainted: G W 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 1019.414875] Tainted: [W]=WARN [ 1019.414882] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1019.414895] Call Trace: [ 1019.414903] [ 1019.414911] dump_stack_lvl+0xfa/0x120 [ 1019.414944] should_fail_ex+0x4d7/0x5e0 [ 1019.414983] ? page_copy_sane+0xce/0x2b0 [ 1019.415017] copy_folio_from_iter_atomic+0x383/0x1820 [ 1019.415066] ? __pfx_copy_folio_from_iter_atomic+0x10/0x10 [ 1019.415104] ? shmem_write_begin+0x1ab/0x3b0 [ 1019.415136] ? __pfx_shmem_write_begin+0x10/0x10 [ 1019.415166] ? balance_dirty_pages_ratelimited_flags+0x8f/0x1190 [ 1019.415204] ? ktime_get_coarse_real_ts64_mg+0x213/0x2a0 [ 1019.415239] generic_perform_write+0x1d7/0x810 [ 1019.415272] ? __pfx_generic_perform_write+0x10/0x10 [ 1019.415301] ? file_update_time_flags+0x367/0x4f0 [ 1019.415333] shmem_file_write_iter+0x111/0x140 [ 1019.415358] vfs_write+0xbe9/0x1150 [ 1019.415380] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 1019.415403] ? perf_trace_lock+0xb5/0x5d0 [ 1019.415441] ? __pfx_vfs_write+0x10/0x10 [ 1019.415459] ? __fget_files+0x203/0x3b0 [ 1019.415495] __x64_sys_pwrite64+0x1f1/0x260 [ 1019.415518] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 1019.415547] do_syscall_64+0xbf/0x420 [ 1019.415573] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1019.415596] RIP: 0033:0x7fce76500ab7 [ 1019.415613] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 1019.415634] RSP: 002b:00007fce73ac2f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1019.415656] RAX: ffffffffffffffda RBX: 00007fce76597970 RCX: 00007fce76500ab7 [ 1019.415670] RDX: 000000000000001f RSI: 0000000020010100 RDI: 0000000000000004 [ 1019.415684] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 1019.415697] R10: 00000000000004e0 R11: 0000000000000293 R12: 0000000000000004 [ 1019.415710] R13: 0000000000000004 R14: 0000000020000398 R15: 0000000000000001 [ 1019.415734] [ 1019.426501] FAULT_INJECTION: forcing a failure. [ 1019.426501] name failslab, interval 1, probability 0, space 0, times 0 [ 1019.430213] loop7: detected capacity change from 0 to 2048 [ 1019.434194] FAULT_INJECTION: forcing a failure. [ 1019.434194] name failslab, interval 1, probability 0, space 0, times 0 [ 1019.434216] CPU: 0 UID: 0 PID: 9044 Comm: syz-executor.2 Tainted: G W 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 1019.434234] Tainted: [W]=WARN [ 1019.434238] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1019.434245] Call Trace: [ 1019.434249] [ 1019.434254] dump_stack_lvl+0xfa/0x120 [ 1019.434270] should_fail_ex+0x4d7/0x5e0 [ 1019.434293] ? security_file_alloc+0x35/0x130 [ 1019.434306] should_failslab+0xc2/0x120 [ 1019.434321] kmem_cache_alloc_noprof+0x80/0x760 [ 1019.434340] ? __create_object+0x59/0x80 [ 1019.434361] ? security_file_alloc+0x35/0x130 [ 1019.434373] security_file_alloc+0x35/0x130 [ 1019.434386] init_file+0x95/0x480 [ 1019.434402] alloc_empty_file+0x76/0x1e0 [ 1019.434424] alloc_file_pseudo+0x12b/0x220 [ 1019.434440] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 1019.434459] __shmem_file_setup+0x1a8/0x370 [ 1019.434475] __do_sys_memfd_create+0x2ce/0xab0 [ 1019.434494] ? ksys_write+0x1a3/0x240 [ 1019.434505] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 1019.434524] ? irqentry_exit+0xee/0x650 [ 1019.434535] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 1019.434556] do_syscall_64+0xbf/0x420 [ 1019.434570] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1019.434583] RIP: 0033:0x7f9deaab3b19 [ 1019.434592] 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 [ 1019.434603] RSP: 002b:00007f9de8028f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1019.434615] RAX: ffffffffffffffda RBX: 0000000020000380 RCX: 00007f9deaab3b19 [ 1019.434624] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00007f9deab0d0fb [ 1019.434631] RBP: 0000000000000004 R08: 0000000000000800 R09: ffffffffffffffff [ 1019.434639] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000008100000 [ 1019.434646] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020013e00 [ 1019.434660] [ 1019.451258] CPU: 0 UID: 0 PID: 9037 Comm: syz-executor.3 Tainted: G W 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 1019.451278] Tainted: [W]=WARN [ 1019.451282] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1019.451289] Call Trace: [ 1019.451293] [ 1019.451297] dump_stack_lvl+0xfa/0x120 [ 1019.451311] should_fail_ex+0x4d7/0x5e0 [ 1019.451333] ? ext4_alloc_inode+0x28/0x640 [ 1019.451352] should_failslab+0xc2/0x120 [ 1019.451366] kmem_cache_alloc_lru_noprof+0x84/0x770 [ 1019.451385] ? perf_trace_lock+0xb5/0x5d0 [ 1019.451404] ? __pfx_ext4_alloc_inode+0x10/0x10 [ 1019.451427] ? ext4_alloc_inode+0x28/0x640 [ 1019.451444] ext4_alloc_inode+0x28/0x640 [ 1019.451461] ? __pfx_ext4_alloc_inode+0x10/0x10 [ 1019.451478] alloc_inode+0x67/0x250 [ 1019.451495] new_inode+0x1e/0x160 [ 1019.451513] __ext4_new_inode+0x35d/0x4cd0 [ 1019.451532] ? avc_has_perm_noaudit+0x150/0x3d0 [ 1019.451549] ? __pfx___ext4_new_inode+0x10/0x10 [ 1019.451564] ? __pfx_avc_has_perm+0x10/0x10 [ 1019.451577] ? __pfx___dquot_initialize+0x10/0x10 [ 1019.451601] ext4_mkdir+0x331/0xb30 [ 1019.451623] ? __pfx_ext4_mkdir+0x10/0x10 [ 1019.451640] ? security_inode_permission+0x72/0xe0 [ 1019.451655] vfs_mkdir+0x6d8/0xc00 [ 1019.451675] do_mkdirat+0x11a/0x440 [ 1019.451689] ? __pfx_do_mkdirat+0x10/0x10 [ 1019.451703] ? strncpy_from_user+0x21b/0x2f0 [ 1019.451723] __x64_sys_mkdir+0x65/0x80 [ 1019.451736] do_syscall_64+0xbf/0x420 [ 1019.451750] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1019.451762] RIP: 0033:0x7faf7ce9ac27 [ 1019.451771] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1019.451783] RSP: 002b:00007faf7a410fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1019.451795] RAX: ffffffffffffffda RBX: 0000000020000380 RCX: 00007faf7ce9ac27 [ 1019.451803] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1019.451810] RBP: 00007faf7a411040 R08: 0000000000000000 R09: ffffffffffffffff [ 1019.451818] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1019.451825] R13: 0000000020000100 R14: 00007faf7a411000 R15: 0000000020013e00 [ 1019.451839] 06:40:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) (fail_nth: 54) 06:40:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) (fail_nth: 13) [ 1019.532108] FAULT_INJECTION: forcing a failure. [ 1019.532108] name failslab, interval 1, probability 0, space 0, times 0 [ 1019.541373] FAULT_INJECTION: forcing a failure. [ 1019.541373] name failslab, interval 1, probability 0, space 0, times 0 [ 1019.542383] CPU: 0 UID: 0 PID: 9048 Comm: syz-executor.0 Tainted: G W 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 1019.542407] Tainted: [W]=WARN [ 1019.542411] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1019.542419] Call Trace: [ 1019.542424] [ 1019.542428] dump_stack_lvl+0xfa/0x120 [ 1019.542448] should_fail_ex+0x4d7/0x5e0 [ 1019.542472] ? alloc_empty_file+0x58/0x1e0 [ 1019.542488] should_failslab+0xc2/0x120 [ 1019.542502] kmem_cache_alloc_noprof+0x80/0x760 [ 1019.542521] ? d_instantiate+0x92/0xb0 [ 1019.542539] ? alloc_empty_file+0x58/0x1e0 [ 1019.542553] ? _raw_spin_unlock+0x1e/0x40 [ 1019.542573] alloc_empty_file+0x58/0x1e0 [ 1019.542589] alloc_file_pseudo+0x12b/0x220 [ 1019.542605] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 1019.542624] __shmem_file_setup+0x1a8/0x370 [ 1019.542640] __do_sys_memfd_create+0x2ce/0xab0 [ 1019.542660] ? ksys_write+0x1a3/0x240 [ 1019.542671] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 1019.542690] ? irqentry_exit+0xee/0x650 [ 1019.542701] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 1019.542722] do_syscall_64+0xbf/0x420 [ 1019.542736] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1019.542750] RIP: 0033:0x7fc6a5084b19 [ 1019.542760] 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 [ 1019.542772] RSP: 002b:00007fc6a25f9f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1019.542784] RAX: ffffffffffffffda RBX: 0000000020000380 RCX: 00007fc6a5084b19 [ 1019.542792] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00007fc6a50de0fb [ 1019.542800] RBP: 0000000000000006 R08: 0000000000001000 R09: ffffffffffffffff [ 1019.542808] R10: 0000000000000006 R11: 0000000000000246 R12: 0000000008100000 [ 1019.542815] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020013e00 [ 1019.542833] [ 1019.559121] loop2: detected capacity change from 0 to 2048 06:40:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f", 0x44, 0x400}], 0x0, &(0x7f0000013e00)) [ 1019.574413] EXT4-fs (loop4): fragment/cluster size (32768) != block size (2048) [ 1019.574469] CPU: 1 UID: 0 PID: 9045 Comm: syz-executor.6 Tainted: G W 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 1019.574508] Tainted: [W]=WARN [ 1019.574516] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1019.574528] Call Trace: [ 1019.574536] [ 1019.574544] dump_stack_lvl+0xfa/0x120 [ 1019.574575] should_fail_ex+0x4d7/0x5e0 [ 1019.574617] ? alloc_empty_file+0x58/0x1e0 [ 1019.574646] should_failslab+0xc2/0x120 [ 1019.574671] kmem_cache_alloc_noprof+0x80/0x760 [ 1019.574703] ? d_instantiate+0x92/0xb0 [ 1019.574735] ? alloc_empty_file+0x58/0x1e0 [ 1019.574762] ? _raw_spin_unlock+0x1e/0x40 [ 1019.574793] alloc_empty_file+0x58/0x1e0 [ 1019.574822] alloc_file_pseudo+0x12b/0x220 [ 1019.574853] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 1019.574887] __shmem_file_setup+0x1a8/0x370 [ 1019.574917] __do_sys_memfd_create+0x2ce/0xab0 [ 1019.574952] ? ksys_write+0x1a3/0x240 [ 1019.574972] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 1019.575006] ? irqentry_exit+0xee/0x650 [ 1019.575026] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 1019.575062] do_syscall_64+0xbf/0x420 [ 1019.575089] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1019.575112] RIP: 0033:0x7f224ab8cb19 [ 1019.575129] 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 [ 1019.575151] RSP: 002b:00007f2248101f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1019.575174] RAX: ffffffffffffffda RBX: 0000000020000380 RCX: 00007f224ab8cb19 [ 1019.575189] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00007f224abe60fb [ 1019.575203] RBP: 0000000000000003 R08: 0000000000000800 R09: ffffffffffffffff [ 1019.575216] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 1019.575230] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020013e00 [ 1019.575254] [ 1019.579490] EXT4-fs (loop7): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 1019.579519] EXT4-fs (loop7): group descriptors corrupted! [ 1019.607957] FAULT_INJECTION: forcing a failure. [ 1019.607957] name failslab, interval 1, probability 0, space 0, times 0 [ 1019.612829] EXT4-fs error (device loop2): __ext4_fill_super:5553: inode #2: comm syz-executor.2: iget: special inode unallocated 06:40:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f", 0x44, 0x400}], 0x0, &(0x7f0000013e00)) [ 1019.618672] EXT4-fs (loop2): get root inode failed [ 1019.619391] EXT4-fs (loop2): mount failed [ 1019.620102] CPU: 1 UID: 0 PID: 9054 Comm: syz-executor.3 Tainted: G W 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 1019.620136] Tainted: [W]=WARN [ 1019.620143] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1019.620156] Call Trace: [ 1019.620164] [ 1019.620171] dump_stack_lvl+0xfa/0x120 [ 1019.620201] should_fail_ex+0x4d7/0x5e0 [ 1019.620242] ? ext4_alloc_inode+0x28/0x640 [ 1019.620275] should_failslab+0xc2/0x120 [ 1019.620299] kmem_cache_alloc_lru_noprof+0x84/0x770 [ 1019.620336] ? perf_trace_lock+0xb5/0x5d0 [ 1019.620367] ? __pfx_ext4_alloc_inode+0x10/0x10 [ 1019.620400] ? ext4_alloc_inode+0x28/0x640 [ 1019.620438] ext4_alloc_inode+0x28/0x640 [ 1019.620469] ? __pfx_ext4_alloc_inode+0x10/0x10 [ 1019.620500] alloc_inode+0x67/0x250 [ 1019.620532] new_inode+0x1e/0x160 [ 1019.620563] __ext4_new_inode+0x35d/0x4cd0 [ 1019.620595] ? avc_has_perm_noaudit+0x150/0x3d0 [ 1019.620626] ? __pfx___ext4_new_inode+0x10/0x10 [ 1019.620654] ? __pfx_avc_has_perm+0x10/0x10 [ 1019.620679] ? __pfx___dquot_initialize+0x10/0x10 [ 1019.620722] ext4_mkdir+0x331/0xb30 [ 1019.620761] ? __pfx_ext4_mkdir+0x10/0x10 [ 1019.620792] ? security_inode_permission+0x72/0xe0 [ 1019.620819] vfs_mkdir+0x6d8/0xc00 [ 1019.620855] do_mkdirat+0x11a/0x440 [ 1019.620881] ? __pfx_do_mkdirat+0x10/0x10 [ 1019.620906] ? strncpy_from_user+0x21b/0x2f0 [ 1019.620941] __x64_sys_mkdir+0x65/0x80 [ 1019.620966] do_syscall_64+0xbf/0x420 [ 1019.620992] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1019.621015] RIP: 0033:0x7faf7ce9ac27 [ 1019.621031] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1019.621053] RSP: 002b:00007faf7a410fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1019.621074] RAX: ffffffffffffffda RBX: 0000000020000380 RCX: 00007faf7ce9ac27 [ 1019.621089] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1019.621102] RBP: 00007faf7a411040 R08: 0000000000000000 R09: ffffffffffffffff [ 1019.621116] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1019.621129] R13: 0000000020000100 R14: 00007faf7a411000 R15: 0000000020013e00 [ 1019.621153] 06:40:26 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) (fail_nth: 17) 06:40:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}], 0x0, &(0x7f0000013e00)) (fail_nth: 14) 06:40:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="99b75de2e8a5fda176d5", 0xa, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {0x0}, {&(0x7f0000000280)="f1223cb610946f18cb95152bdada6d5d693c60406aa7225d7885ff10dbe6e048d3598ccfcc565f296bc1f8b39d68a16d5c4e9e6e0ade8d1fe00bfd56137cb8b837150bba4427b60d5d379cbb05a01276ce016be79d1ebe5505aac3f8668d3dc222690d02fa62f28853633e0567356e5b4b3d6b83f604039858880612085bfd5d43ef8eff82c959e1493f8d6ce08bcf92a627e030bf1ed667152ca73217f2e22d5beff615dc5922b0e66e9ebfa5c92d4e9f466acc907a25df04b468de67d967fab2e8b6a06eb03f", 0xc7, 0x1000}], 0x0, &(0x7f0000013e00)) (fail_nth: 11) 06:40:26 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) 06:40:26 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000013e00)) (fail_nth: 11) 06:40:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f", 0x44, 0x400}], 0x0, &(0x7f0000013e00)) 06:40:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013e00)) (fail_nth: 55) 06:40:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000013e00)) (fail_nth: 5) [ 1029.277469] FAULT_INJECTION: forcing a failure. [ 1029.277469] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1029.279294] FAULT_INJECTION: forcing a failure. [ 1029.279294] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1029.281004] CPU: 1 UID: 0 PID: 9070 Comm: syz-executor.7 Tainted: G W 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 1029.281039] Tainted: [W]=WARN [ 1029.281046] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1029.281060] Call Trace: [ 1029.281067] [ 1029.281076] dump_stack_lvl+0xfa/0x120 [ 1029.281106] should_fail_ex+0x4d7/0x5e0 [ 1029.281146] ? page_copy_sane+0xce/0x2b0 [ 1029.281181] copy_folio_from_iter_atomic+0x383/0x1820 [ 1029.281226] ? perf_trace_lock+0xb5/0x5d0 [ 1029.281261] ? __pfx_copy_folio_from_iter_atomic+0x10/0x10 [ 1029.281300] ? shmem_write_begin+0x1ab/0x3b0 [ 1029.281332] ? __pfx_shmem_write_begin+0x10/0x10 [ 1029.281362] ? balance_dirty_pages_ratelimited_flags+0x8f/0x1190 [ 1029.281407] generic_perform_write+0x1d7/0x810 [ 1029.281447] ? __pfx_generic_perform_write+0x10/0x10 [ 1029.281472] ? __mark_inode_dirty+0x820/0x1460 [ 1029.281505] ? mnt_put_write_access_file+0xb7/0xe0 [ 1029.281529] ? file_update_time_flags+0x367/0x4f0 [ 1029.281562] shmem_file_write_iter+0x111/0x140 [ 1029.281587] vfs_write+0xbe9/0x1150 [ 1029.281609] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 1029.281635] ? __pfx_vfs_write+0x10/0x10 [ 1029.281653] ? __fget_files+0x203/0x3b0 [ 1029.281689] __x64_sys_pwrite64+0x1f1/0x260 [ 1029.281713] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 1029.281742] do_syscall_64+0xbf/0x420 [ 1029.281768] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1029.281792] RIP: 0033:0x7fce76500ab7 [ 1029.281809] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 1029.281832] RSP: 002b:00007fce73ac2f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1029.281853] RAX: ffffffffffffffda RBX: 00007fce76597970 RCX: 00007fce76500ab7 [ 1029.281868] RDX: 0000000000000009 RSI: 0000000020010400 RDI: 0000000000000004 [ 1029.281882] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 1029.281895] R10: 0000000000000800 R11: 0000000000000293 R12: 0000000000000004 [ 1029.281909] R13: 0000000000000004 R14: 00000000200003b0 R15: 0000000000000002 [ 1029.281933] [ 1029.296915] set_capacity_and_notify: 2 callbacks suppressed [ 1029.296941] loop3: detected capacity change from 0 to 2048 [ 1029.304474] CPU: 1 UID: 0 PID: 9072 Comm: syz-executor.2 Tainted: G W 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 1029.304512] Tainted: [W]=WARN [ 1029.304519] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1029.304531] Call Trace: [ 1029.304537] [ 1029.304545] dump_stack_lvl+0xfa/0x120 [ 1029.304570] should_fail_ex+0x4d7/0x5e0 [ 1029.304608] should_fail_alloc_page+0xe0/0x110 [ 1029.304635] prepare_alloc_pages+0x1eb/0x550 [ 1029.304660] ? __pfx_perf_trace_lock+0x10/0x10 [ 1029.304691] __alloc_frozen_pages_noprof+0x185/0x2070 [ 1029.304725] ? __is_insn_slot_addr+0x136/0x290 [ 1029.304751] ? lock_release+0x1c7/0x270 [ 1029.304780] ? 0xffffffffa0000000 [ 1029.304796] ? __is_insn_slot_addr+0x140/0x290 [ 1029.304820] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1029.304852] ? perf_trace_lock+0xb5/0x5d0 [ 1029.304880] ? __kernel_text_address+0xd/0x40 [ 1029.304911] ? unwind_get_return_address+0x59/0xa0 [ 1029.304935] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 1029.304967] ? __pfx_perf_trace_lock+0x10/0x10 [ 1029.304996] ? perf_trace_lock+0xb5/0x5d0 [ 1029.305027] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1029.305062] ? policy_nodemask+0xeb/0x4e0 [ 1029.305097] alloc_pages_mpol+0xed/0x340 [ 1029.305128] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1029.305159] ? filemap_get_entry+0x1bb/0x3b0 [ 1029.305189] ? __pfx_filemap_get_entry+0x10/0x10 [ 1029.305224] folio_alloc_mpol_noprof+0x38/0x2a0 [ 1029.305263] shmem_alloc_folio+0x11b/0x140 [ 1029.305287] shmem_get_folio_gfp.constprop.0+0x4ea/0x13b0 [ 1029.305323] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1029.305354] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1029.305384] ? __pfx_shmem_get_folio_gfp.constprop.0+0x10/0x10 [ 1029.305424] ? inode_set_ctime_current+0x83/0x740 [ 1029.305451] ? perf_trace_lock+0xb5/0x5d0 [ 1029.305483] shmem_write_begin+0x194/0x3b0 [ 1029.305515] ? __pfx_shmem_write_begin+0x10/0x10 [ 1029.305545] ? balance_dirty_pages_ratelimited_flags+0x8f/0x1190 [ 1029.305586] generic_perform_write+0x391/0x810 [ 1029.305618] ? __pfx_generic_perform_write+0x10/0x10 [ 1029.305642] ? __mark_inode_dirty+0x820/0x1460 [ 1029.305673] ? mnt_put_write_access_file+0xb7/0xe0 [ 1029.305695] ? file_update_time_flags+0x367/0x4f0 [ 1029.305726] shmem_file_write_iter+0x111/0x140 [ 1029.305751] vfs_write+0xbe9/0x1150 [ 1029.305771] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 1029.305795] ? perf_trace_lock+0xb5/0x5d0 [ 1029.305824] ? __pfx_vfs_write+0x10/0x10 [ 1029.305842] ? __fget_files+0x203/0x3b0 [ 1029.305877] __x64_sys_pwrite64+0x1f1/0x260 [ 1029.305900] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 1029.305929] do_syscall_64+0xbf/0x420 VM DIAGNOSIS: 06:40:16 Registers: info registers vcpu 0 RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff82977f45 RDI=ffffffff889c1a00 RBP=ffffffff889c19c0 RSP=ffff88806ce08938 R8 =0000000000000000 R9 =ffffed1001725046 R10=0000000000000020 R11=303178302f303f20 R12=0000000000000020 R13=0000000000000010 R14=ffffffff889c19c0 R15=ffffffff82977f30 RIP=ffffffff82977f9d RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 000055555fcb2400 00000000 00000000 GS =0000 ffff8880e5342000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc6a5104540 CR3=0000000014117000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000a60ce07b00000000cec3662e XMM01=000000000000000003515b82db34ca11 XMM02=0000000000000000333bebdfd0a6a21d XMM03=00000000000000000000000000000000 XMM04=000000ff0000000000000000000000ff XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000001 RCX=ffffffff84d1527e RDX=fffffbfff0b82d11 RSI=0000000000000004 RDI=ffffffff85c16880 RBP=ffffffff85c16880 RSP=ffff88801df17950 R8 =0000000000000000 R9 =fffffbfff0b82d10 R10=ffffffff85c16883 R11=0000000000000000 R12=1ffff11003be2f2b R13=0000000000000003 R14=fffffbfff0b82d10 R15=ffff88801df17988 RIP=ffffffff84d15410 RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 000055556812e400 00000000 00000000 GS =0000 ffff8880e5442000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fbd5a517541 CR3=000000001de12000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000a60ce07b00000000cec3662e XMM01=000000000000000003515b82db34ca11 XMM02=0000000000000000333bebdfd0a6a21d XMM03=00000000000000000000000000000000 XMM04=000000ff0000000000000000000000ff XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000